doc: only distribute 5 years of ChangeLogs

Remove old log files that have corresponding entries
in the source code repository.
This saves about 2.5MB uncompressed, 0.5M compressed.

* Makefile.am (gen-ChangeLog): Adjust to taking all
logs since a particular version (8.15 in this case).
Also mention in the truncated log where to get older entries.
(changelog_etc): Remove the no longer distributed files.
* build-aux/git-log-fix: Remove now unused entries.
* ChangeLog-200[5-8]: Delete.
* doc/ChangeLog-2007: Likewise.
* po/ChangeLog-2007: Likewise.
* old/*: Likewise.

16 files changed, 7 insertions, 53798 deletions

diff --git a/ChangeLog-2005 b/ChangeLog-2005
deleted file mode 100644
index 744b93c49..000000000
--- a/ChangeLog-2005
+++ /dev/null
@@ -1,11616 +0,0 @@
-2005-12-27  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.maint (sc_obsolete_symbols): Prohibit use of O_NDELAY.
-	(sc_prohibit_assert_without_use): New rule.
-	(syntax-check-rules): Add it to the list.
-	* .x-sc_prohibit_assert_without_use: New empty file.
-	* Makefile.am (EXTRA_DIST): Add it.
-
-	* Makefile.maint (CVS_LIST): Define in terms of $(srcdir).
-
-	* cp.c, df.c, link.c, mknod.c, nice.c, sleep.c, unlink.c:
-	Don't include <assert.h>; it wasn't used.
-
-2005-12-26  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/chown-core.c (restricted_chown):
-	Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
-	* src/remove.c (fd_to_subdirp): Open with O_DIRECTORY | O_NOCTTY
-	| O_NOFOLLOW too, for consistency with other dir-openers.
-	Use POSIX-preferred O_NONBLOCK rather than O_NDELAY.
-	(is_empty_dir): Likewise.
-	* src/shred.c (wipename): Likewise.  Don't bother trying to open
-	dir for writing, since POSIX prohibits it.
-
-2005-12-22  Jim Meyering  <jim@meyering.net>
-
-	* tests/help-version: Redirect stderr to /dev/full, to suppress
-	write error diagnostic.
-
-2005-12-19  Jim Meyering  <jim@meyering.net>
-
-	* src/mkdir.c, src/mknod.c, src/mkfifo.c (main)
-	Avoid a minor race condition when `-m MODE' is specified, by using
-	open, fchown, and close rather than just chown.  To do that reliably --
-	even with an overly restrictive umask -- ensure that each mkdir,
-	mknod and mkfifo call uses a mode including at least owner-read access.
-	* src/mknod.c (main): When `-m MODE' is specified, exit nonzero if
-	the subsequent chown (or equivalent open,fchown,close) fails.
-	* tests/misc/mknod: New tests.
-	* tests/misc/Makefile.am (TESTS): Add mknod.
-
-2005-12-17  Jim Meyering  <jim@meyering.net>
-
-	* src/remove.c (is_empty_dir): Open with O_NDELAY, so we don't hang,
-	e.g., on a named pipe.
-	(OPEN_NO_FOLLOW_SYMLINK): Remove definition.  Use O_NOFOLLOW in
-	place of all uses, since it is guaranteed (system.h) to be defined.
-
-2005-12-05  Andreas Gruenbacher  <agruen@suse.de>
-
-	Add POSIX ACL support
-	* src/ls.c: Switch back from HAVE_ACL to USE_ACL: The acl() syscall
-	is no requirement for ACL support; particularly, it does not exist
-	on systems that have POSIX ACLs.
-	* src/copy.h (cp_option_init) [umask_kill]: Remove member.
-	* src/cp.c (umask_kill): With default acls, the umask is not to be
-	applied.  Remove umask_kill, don't change the process umask, and let
-	the kernel apply the umask where appropriate.
-	* src/cp.c (make_dir_parents_private): Fix logic for POSIX ACLs.
-	* src/copy.c (get_dest_mode): Remove; it is obsolete after removing
-	umask_kill.
-	(copy_reg, copy_internal): Use copy_acl and set_acl
-	instead of fchown/chown. Fix the logic for POSIX ACLs.
-	(chown_succeded): Remove; we now always copy acls and
-	preserve S_ISUID, S_ISGID, and S_ISVTX when needed, no matter if we
-	did a chown before or not.
-	* src/mv.c, src/install.c (cp_option_init): Don't set umask_kill member.
-	* src/Makefile.am (dir_LDADD, ls_LDADD, vdir_LDADD, cp_LDADD,
-	mv_LDADD, ginstall_LDADD): On systems with an ACL library, arrange
-	to link with it via $(LIB_ACL), for the utilities that need it.
-
-2005-12-16  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/remove.c (OPENAT_CWD_RESTORE__REQUIRE): Remove.
-	(OPENAT_CWD_RESTORE__ALLOW_FAILURE): Likewise.
-	(fd_to_subdirp): Remove openat_cwd_restore_allow_failure arg; its
-	value is now signified by whether cwd_errno is null.
-	(fd_to_subdirp, remove_dir, rm_1); Change cwd failure indicator from
-	pointer-to-bool to pointer-to-errno-value.  All callers changed.
-	(rm_1): Don't bother setting a local cwd failure flag and then
-	ORing it into the caller's.  Just set the caller's.
-	(rm): Use cwd failure errno value to print a slightly-better
-	diagnostic.
-
-2005-12-15  Jim Meyering  <jim@meyering.net>
-
-	* src/stat.c (print_it): Properly handle a backslash at the
-	end of a --printf format string.  Reported by Paul Eggert.
-	* tests/misc/stat-printf (end-bs): Add a test for the above.
-
-2005-12-15  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* tests/acl: Port to pre-POSIX shells like Solaris 8 /bin/sh.
-	Don't assume /etc/passwd contains user names; use 'id' instead.
-
-2005-12-15  Jim Meyering  <jim@meyering.net>
-
-	stat: revert behavior of --format=FMT (-c)
-	stat: add new option: --printf=FMT
-	* NEWS: Mention this.
-	* src/stat.c (isodigit, octtobin, hextobin): Define.
-	(PRINTF_OPTION): Define.
-	(interpret_backslash_escapes, trailing_delim): New globals.
-	(usage): Document them.  Alphabetize on long option names.
-	(print_esc_char): New function.
-	(print_it): Rewrite, in order to handle backslash escapes.
-	(main): Handle new option.  Set globals for --format, too.
-
-	* tests/misc/stat-printf: Test --printf and --format.
-	* tests/misc/Makefile.am (TESTS): Add stat-printf.
-
-2005-12-14  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: sort now reports incompatible options.
-	* src/sort.c (incompatible_options, check_ordering_compatibility):
-	New functions.
-	(main): Use them.  Don't bother with a usage message for
-	"sort -c a b", for consistency with other error diagnostics.
-	* tests/sort/Test.pm (incompat1, incompat2, incompat3, incompat4):
-	New tests.
-
-	* src/cat.c (main): Undo previous change.  close_stdout already
-	does the check, so the previous change wasn't necessary.
-
-2005-12-13  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/cat.c (main): Check for close (STDOUT_FILENO) failure.
-
-2005-12-12  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Install a more-conservative approach for sort -R.  It's the
-	same basic idea as the existing code, except it uses the full ISAAC
-	approach (called the "more kosher" approach in the existing comments).
-	This makes "sort -R" quite a bit slower (about a factor of 2 on my
-	little tests involving 10000 lines on a 2.4 GHz P4), but I think it's
-	better to be conservative here at first, and review any performance
-	improvements carefully.
-	* .x-sc_require_config_h: Add src/rand-isaac.c.
-	* src/rand-isaac.h: Remove.  All uses now simply include rand-isaac.c.
-	* src/Makefile.am (noinst_HEADERS): Remove rand-isaac.h.
-	(shred_SOURCES, sort_SOURCES): Remove.
-	(EXTRA_DIST): Add rand-isaac.c.
-	* src/rand-isaac.c: Revert to what used to be in shred.c, without
-	changing it to allow for varying numbers of words in the state.
-	Alter so that we include rand-isaac.c directly rather than
-	compiling it and linking to it.  Don't include config.h or
-	system.h; that's the includer's responsibility.
-	Omit functions that are specific to shred.
-	(ISAAC_LOG, ISAAC_WORDS, ISAAC_BYTES, struct isaac_state, ind):
-	(isaac_step, struct irand_state):
-	Resurrect these, with the same defns that used to be in shred.c.
-	(ISAAC_SIZE, isaac_new, isaac_copy): Remove.
-	(isaac_refill, isaac_seed_start, isaac_seed_data, irand_init, irand32):
-	static again.
-	(struct isaac_state, isaac_refill, isaac_mix, isaac_init):
-	(isaac_seed_start, isaac_seed_data, isaac_seed_finish, isaac_seed):
-	(irand_init, irand32, irand_mod):
-	Number of words is constant again.
-	(struct irand_state, irand_init, irand32, irand_mod): Move to shred.c.
-	* src/shred.c: Include rand-isaac.c rather than rand-isaac.h.
-	* src/sort.c: Likewise.
-	* src/shred.c (fillrand, dopass, main): Undo previous change.
-	(struct irand_state, irand_init, irand32, irand_mod): Moved back here,
-	from rand-isaac.c.
-	* src/sort.c: Don't include md5.h; it wasn't needed.
-	(struct keyfield): Rename random_hash to random, for consistency
-	with the other member names.  All uses changed.
-	(usage): Tweak wording to mention STRING for --seed option.
-	(short_options): Rorder for consistency with other programs.
-	(rand_state): Now a struct, not a pointer to one.  All uses changed.
-	(HASH_WORDS, HASH_SIZE): Remove.
-	(get_hash): Remove comments around resbuf size, since we can assume C89.
-	Use a "more-kosher" (but slower) approach of invoking isaac_refill.
-	(keycompare): Adjust to the new get_hash.
-	Add a FIXME.
-	(badfieldspec): Omit recently-introduced comment; it isn't needed.
-	(main): Don't set need_random simply because gkey has it set; that
-	doesn't necessarily mean we'll need random numbers.
-	Redo seeding to match new get_hash approach.
-
-2005-12-10  Jim Meyering  <jim@meyering.net>
-
-	* src/Makefile.am (noinst_HEADERS): Add rand-isaac.h.
-
-	Avoid shred segfault on 64-bit systems.
-	* src/rand-isaac.c (isaac_refill): Don't try to negate a
-	local of type uint32_t.  Make the local an `int' instead.
-
-	* NEWS: Mention sort's new options.
-
-	* src/rand-isaac.c (isaac_mix): Declare to be static.
-	Mark all other functions as `extern' so the tight-scope
-	part of `make distcheck' passes once again.
-	* src/rand-isaac.h (isaac_mix): Remove declaration.
-
-	* src/sort.c (get_hash): Change position of `*' in parameter
-	type to conform with convention.
-	(main): Split a long line so it fits in 80 columns.
-	(keycompare): Remove stray SPACE before TAB that was
-	causing `make distcheck' to fail.
-
-	* src/shred.c: Don't include gethrxtime.h.  No longer needed.
-
-	* tests/misc/sort-rand: New file: basic tests for the new options.
-	* tests/misc/Makefile.am (TESTS): Add sort-rand.
-
-2005-12-10  Frederik Eaton  <frederik@ofb.net>
-
-	* src/Makefile.am (sort_LDADD): Add $(LIB_GETHRXTIME).
-	(shred_SOURCES, sort_SOURCES): New macros, so we compile rand-isaac.c.
-	* src/rand-isaac.c: New file, containing ISAAC code that was in shred.c.
-	Make state size runtime-configurable.
-	(isaac_new, isaac_copy): New functions.
-	* src/rand-isaac.h: New file.
-	* src/shred.c: Include rand-isaac.h.  Move ISAAC code to rand-isaac.c.
-	(fillrand, main): Adjust to the fact that the state size is now
-	runtime-configurable.
-	* src/sort.c (short_options, long_options, WORDS, keycompare, main):
-	(usage): Add options --random-sort and --seed to implement a random
-	shuffle.
-	Include md5.h and rand-isaac.h.
-	(get_hash): New function.
-	(rand_state): New var.
-	(HASH_WORDS, HASH_SIZE): New macros.
-
-2005-12-09  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* tests/dd/misc: Add test for dd iflags=noatime.
-
-2005-12-09  Jim Meyering  <jim@meyering.net>
-
-	* src/sort.c (usage): Mention white space vs -b and -t options.
-	From The Wanderer.
-
-2005-12-09  Eric Blake  <ebb9@byu.net>
-
-	* src/test.c (main): Fix misleading comment.
-
-2005-12-07  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: Mention dd's new noatime flag.
-	* src/system.h (O_NOATIME): Define to 0 if not already defined.
-	* src/dd.c (flags, usage): Add support for noatime flag.
-
-2005-12-07  Jim Meyering  <jim@meyering.net>
-
-	Distribute the cvsu script, used only by `make syntax-check'.
-	* Makefile.am (EXTRA_DIST): Add build-aux/cvsu.
-	* Makefile.maint (CVS_LIST): Use build-aux/cvsu, now that we
-	distribute a copy of this script.
-	* .x-sc_unmarked_diagnostics: Add build-aux/cvsu.
-
-	* tests/mv/acl: exit-77 before the trap, not after, if we fail
-	to create a temporary directory on another partition.
-	From Andreas Gruenbacher.
-
-2005-12-06  Tomas Pospisek  <tpo@sourcepole.ch>  (tiny change)
-
-	* man/basename.x: Cross-reference to dirname and readlink.
-	* man/dirname.x: Cross-reference to basename and readlink.
-
-2005-12-05  Andreas Gruenbacher
-
-	* src/copy.c [!HAVE_FCHOWN]: Define fchown(...) to -1.
-	(set_owner, preserve_author): New functions, factored out of copy_reg.
-	(copy_reg): Use them.
-	(copy_internal): Use them here, too.
-
-2005-12-04  Jim Meyering  <jim@meyering.net>
-
-	* src/sleep.c (usage): Say what happens with two or more arguments.
-	Suggested by Justin Pryzby.
-
-	* src/uptime.c (print_uptime): Move decl of `upsecs' into scope
-	where it's used.
-
-2005-12-03  Jim Meyering  <jim@meyering.net>
-
-	* src/rm.c (long_opts): Change the name of each undocumented, for-
-	testing-only option to start with `-', so that it cannot render
-	ambiguous any prefix it happens to share with some other option name.
-	Problem reported by Eric Blake.
-	* src/head.c (long_options): Likewise.
-	* src/tail.c (long_options): Likewise.
-
-	* tests/misc/head-elide-tail: Update uses of undocumented, for-
-	testing-only --presume* options to start with `---'.
-	* tests/rm/dangling-symlink: Likewise.
-	* tests/rm/dir-no-w: Likewise.
-	* tests/rm/isatty: Likewise.
-
-2005-11-30  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.maint: Add a comment about cvsu.
-
-2005-11-25  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: df updates for "none", "proc", inaccessible file systems.
-	* src/df.c (show_point): Ignore inaccessible file systems.
-	(usage): -a includes dummy file systems, not size-0 file systems.
-
-	* src/od.c (unsigned_long_long_int): Renamed from ulonglong_t,
-	to avoid collision with POSIX name space.  All uses changed.
-
-2005-11-24  Jim Meyering  <jim@meyering.net>
-
-	* tests/Makefile.am (EXTRA_DIST): Add acl to the list.
-	* tests/acl: Add `$0: ' prefix to diagnostics.
-
-	* .x-sc_require_config_h: Add lib/buffer-lcm.c to the list.
-
-2005-11-23  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/copy.c: Improve performance a bit by optimizing away
-	unnecessary system calls and going to a block size of at least
-	8192 (on normal hosts, anyway).  This improved performance 5% on my
-	Debian stable host (2.4.27 kernel, x86, copying from root
-	ext3 file system to itself).
-	Include "buffer-lcm.h".
-	(copy_reg): Omit last argument.  All callers changed.
-	Use xmalloc to allocate rather than trusting alloca
-	(which is unwise with large block sizes).
-	Declare locals more locally, if possible.
-	Use uintptr_t words instead of int words, for a bit more speed
-	when looking for null blocks on 64-bit hosts.
-	Optimize away reads of zero bytes on regular files.
-	In the typical case, insist on 8 KiB buffers, at least.
-	Avoid unnecessary extra call to fstat when checking for sparse files.
-	Avoid now-unnecessary cast to off_t, and "0L".
-	Avoid unnecessary test of *new_dst when checking for same owner
-	and group.
-
-2005-11-22  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/remove.c (rm): Don't assume C99 for-loop syntax.
-
-2005-11-22  Jim Meyering  <jim@meyering.net>
-
-	* src/remove.c (AD_push): Remove debugging cruft.
-
-	* tests/rm/unread2 (rm): Change expected diagnostic,
-	`cannot open directory' to `cannot remove', to align with
-	new version of rm.
-	* tests/rm/rm2: Ensure that rm now continues removing entries
-	even after certain types of failure.
-
-	* src/remove.c: Rewrite.  Now, this module is reentrant on systems
-	that provide openat (Solaris), and on systems like Linux+procfs
-	where our openat emulation code is reentrant.  This also fixes a
-	few low-probability leaks and eliminates some code that could,
-	in very unusual circumstances, cause rm() (via a callee) to exit.
-	* NEWS: Mention this.
-
-	* configure.ac: Put copyright dates all on one line so the
-	emacs function that updates them works properly.
-
-2005-11-18  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* configure.ac (AM_PROG_CC_C_O): Add.  Needed for CVS Automake.
-	Problem reported by Eric Blake.
-	(AC_PROG_CC_STDC): Use this instead of AC_PROG_CC, so that
-	we get a standard-conforming compiler.  This relies on the new
-	m4/c.m4 file.  Note that it's a bit tricky, since c.m4 doesn't
-	define AC_PROG_CC_STDC; we are relying on Autoconf 2.59 internals.
-	m4/c.m4 can go away with Autoconf 2.60 comes out.
-
-2005-11-17  Jim Meyering  <jim@meyering.net>
-
-	* src/remove.c (AD_mark_helper): Make a `char *' parameter `const'.
-	(AD_mark_current_as_unremovable): Likewise, but for a local.
-	(rm_1): Likewise.
-
-	* tests/mv/acl: Let traps handle removing temporary directories.
-
-	Expect acl-related tests to fail, until the corresponding
-	patches are committed.
-	* tests/mv/Makefile.am (XFAIL_TESTS): Add acl.
-	* tests/cp/Makefile.am (XFAIL_TESTS): Likewise.
-
-	ACL tests, from Andreas Gruenbacher.
-	* tests/acl, tests/mv/acl, tests/cp/acl: New files.
-	* tests/mv/Makefile.am (TESTS): Add acl.
-	* tests/cp/Makefile.am (TESTS): Add acl.
-
-	* src/ls.c (basename_is_dot_or_dotdot): Correct wording in comment.
-
-2005-11-16  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: Improve quality of ln's diagnostics.
-	* src/ln.c (do_link, usage): Likewise.
-	(do_link): Don't use alloca on a buffer of unbounded size.
-
-2005-11-16  Jim Meyering  <jim@meyering.net>
-
-	* tests/cp/fail-perm: Accommodate HPUX.  It appears to fail
-	with EACCES rather than EPERM.  Reported by Peter O'Gorman here:
-	http://article.gmane.org/gmane.comp.gnu.core-utils.bugs/5766
-	This also affects AIX 4.3.3, according to Ralf Wildenhues, in
-	http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00192.html
-
-2005-11-14  Jim Meyering  <jim@meyering.net>
-
-	* NEWS (sort): Mention consequences of today's mkstemp-safer.c fix.
-
-2005-11-13  Jim Meyering  <jim@meyering.net>
-
-	* announce-gen: Accept new option, --gpg-key-id=ID and
-	emit a blurb telling how to use the .sig files.
-	* Makefile.cfg (gpg_key_ID): Define.
-	* Makefile.maint (announcement): Use new option and key.
-
-	Require that most .c files include <config.h>.
-	* Makefile.maint (sc_require_config_h): New rule.
-	(syntax-check-rules): Add it.
-	* .x-sc_require_config_h: New file listing exceptions to the
-	above rule.  Some are legit, others are simply grandfathered in.
-	* Makefile.am (EXTRA_DIST): Add .x-sc_require_config_h here, too.
-
-2005-11-12  Jim Meyering  <jim@meyering.net>
-
-	* src/checksum.h, src/md5.c, src/sha1sum.c: Remove now-unused files.
-
-2005-11-11  Jim Meyering  <jim@meyering.net>
-
-	* NEWS: Mention `readlink -f' bug fix in 5.3.0 news.
-	Mention new readlink options in 5.3.0's `New features' section.
-	Spotted by Thomas Hood.
-
-2005-11-08  Jim Meyering  <jim@meyering.net>
-
-	* NEWS: Merge in changes from b5_9x branch.
-
-2005-11-08  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: ls now defaults to --time-style='locale', which in turn acts
-	like --time-style='posix-long-iso' if the locale settings are messed up.
-	* src/ls.c (decode_switches): Implement this.
-
-2005-11-08  Jim Meyering  <jim@meyering.net>
-
-	* tests/du/2g: s/expensive/very expensive/ in a comment.
-	From Paul Townsend.
-
-2005-10-17  Eric Blake  <ebb9@byu.net>
-
-	* src/ls.c (usage): Fix descriptions of --sort, --time.
-	Reported by Vitaly A. Ostanin.
-
-2005-11-04  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/ln.c: Include filenamecat.c.
-	(FILE_BASENAME_CONCAT): Remove.
-	(do_link): Remove last arg DEST_IS_DIR.  All callers changed.
-	(main): Use file_name_concat, base_name, and strip_trailing_slashes
-	instead of FILE_BASENAME_CONCAT.  This simplifies the code, and avoids
-	the use of alloca.
-
-2005-11-04  Jim Meyering  <jim@meyering.net>
-
-	* src/du.c (process_file): Don't overflow for files of size >= 2^31
-	on systems with stat.st_blocks of a signed 32-bit type.
-	This bug causes trouble on some AIX 5.1 systems.
-	Report and trivial patch from Paul Townsend:
-	<http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00033.html>
-	* NEWS: Mention this.
-
-	* tests/du/2g: New (very-expensive) test for the above-fixed bug.
-	* tests/du/Makefile.am (TESTS): Add it here.
-	* tests/very-expensive: New file.
-	* tests/Makefile.am (EXTRA_DIST): Add it here.
-	* tests/cp/perm: Mark this test as `very-expensive', too.
-
-2005-11-02  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: Mention that rm -d and maybe ln -d are scheduled for
-	removal in 2006.
-	* src/remove.h (struct rm_options): Remove unlink_dirs.  All uses
-	removed.
-	* src/rm.c (usage): Don't mention rm -d.
-
-2005-11-02  Jim Meyering  <jim@meyering.net>
-
-	* tests/dd/skip-seek: Fix typo in comment: s/fileutils/coreutils.
-	From Andreas Schwab.
-
-	* tests/dd/unblock-sync: Redirect stderr to /dev/null so the
-	`M+N records in/out' lines don't pollute `make check' output.
-
-	* tests/dd/skip-seek (sk-seek4): New test, to exercise the bug
-	fixed on 2005-10-31.  This test uses the new, IN_PIPE specifier.
-	* tests/Coreutils.pm: Accept a new type of input specifier: IN_PIPE,
-	to indicate that the input file should be piped into the command
-	under test (via `cat FILE | $prog ...').
-
-	* src/remove.c (remove_entry): Emit a better diagnostic when rm
-	(without -r) fails to remove a directory on a non-Linux system.
-	This change affects only newer Solaris systems (with priv_*
-	functions like priv_allocset).  Reported by Keith Thompson.
-
-	* tests/rm/dir-nonrecur: New file/test for the above fix.
-	* tests/rm/Makefile.am (TESTS): Add dir-nonrecur.
-
-2005-11-01  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: "tail -c 2 FILE" and "touch 0101000000" now operate as
-	POSIX 1002.1-2001 requires.
-	* src/tail.c (parse_obsolete_option): Implement this.
-	Problem reported by Vincent Lefevre.
-	* src/touch.c (main): Pass PDS_PRE_2000 to posixtime.
-	* tests/tail/Test.pm (c-2, c-2-minus, c2, c2-minus): New tests.
-	(test_vector): Add special cases for _POSIX2_VERSION, and
-	regularize the old ones a bit.
-	* tests/touch/obsolescent: Add y2000 test.
-
-2005-10-31  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/dd.c (skip): Fix off-by-one error reported by
-	Theodoros V. Kalamatianos.
-
-2005-10-30  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* tests/mkdir/p-3: Require that the test be run as non-root.
-	Problem and trivial fix reported by Theodoros V. Kalamatianos.
-
-2005-10-28  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/ln.c (FILE_BASENAME_CONCAT): Omit unnecessary slashes in the
-	boundary between DEST and SOURCE in the result.
-
-2005-10-26  Dmitry V. Levin  <ldv@altlinux.org>
-
-	* src/md5sum.c (main) [!O_BINARY]: Changed default read mode
-	back to text, to sync with documentation and for backwards
-	compatibility.
-
-2005-10-25  Jim Meyering  <jim@meyering.net>
-
-	* tests/dircolors/simple (other-wr): Add an explicit test for
-	the dircolors bug (NULL-dereference) fixed yesterday.
-
-2005-10-24  Jim Meyering  <jim@meyering.net>
-
-	* src/tac.c (tac_file): When determining whether a file is seekable,
-	also test whether it is a tty.  Using only the lseek-based test would
-	give a false positive on Solaris.  Reported by Peter Fales.
-
-2005-10-24  Dmitry V. Levin  <ldv@altlinux.org>
-
-	* tests/install/d-slashdot: New test, for "install -d" failure.
-	* tests/install/Makefile.am (TESTS): Add d-slashdot.
-	* tests/mkdir/p-slashdot: New test, for "mkdir -p" failure.
-	* tests/mkdir/Makefile.am (TESTS): Add p-slashdot.
-
-2005-10-24  Jim Meyering  <jim@meyering.net>
-
-	* src/dircolors.c (ls_codes): Add missing comma.
-	Anonymous report and patch from
-	http://savannah.gnu.org/bugs/?func=detailitem&item_id=14849
-
-	* src/dircolors.c: Add compile-time assertion that the slack_codes
-	and ls_codes arrays have the same number of elements.  This would
-	have prevented the above-fixed bug.
-
-	* src/expand.c (parse_tab_stops): Add a comment to make this function
-	identical to the one in unexpand.c.
-	* src/unexpand.c (parse_tab_stops): Adjust syntax to make this function
-	identical to the one in expand.c.
-
-	* src/expand.c (next_file): Don't assume fopen cannot return stdin.
-
-2005-10-23  Jim Meyering  <jim@meyering.net>
-
-	* src/md5sum.c (digest_check, main): Use ptr_align rather than
-	a dangerous pointer-value-to-`unsigned' cast.
-	* NEWS: mention the new sha* programs.
-	* AUTHORS: Add new sha* programs.
-
-2005-08-28  David Madore  <david.madore@ens.fr>
-
-	Add new programs: sha224sum, sha256sum, sha384sum, sha512sum.
-	* README: Add their names to the list.
-	* src/md5sum.c: Provide framework for computing sha-2 hashes.
-	* src/Makefile.am (sha224sum, sha256sum, sha384sum, sha512sum):
-	Rules for compiling sha-2 utilities
-	(noinst_HEADERS): Remove checksum.h.
-	* man/sha512sum.x, man/sha384sum.x, man/sha256sum.x, man/sha224sum.x:
-	New files.
-	* man/Makefile.am (dist_man_MANS): Add the corresponding .1 names.
-	(sha224sum.1, sha256sum.1, sha384sum.1, sha512sum.1): New dependencies.
-	* tests/misc/sha224sum, tests/misc/sha256sum: New files.
-	* tests/misc/sha384sum, tests/misc/sha512sum: New files.
-	* tests/misc/Makefile.am (TESTS): Add new sha224sum, sha256sum,
-	sha384sum, sha512sum test scripts here rather that each in its
-	own directory.
-
-2005-08-28  David Madore  <david.madore@ens.fr>
-
-	* tests/sha1sum/basic-1 (million-a): Add the "million a's" test (one
-	of the FIPS test vectors).
-
-2005-10-23  Jim Meyering  <jim@meyering.net>
-
-	* configure.ac: Use 6.0-cvs as the version string.
-	* NEWS: Adjust accordingly.
-
-2005-10-22  Jim Meyering  <jim@meyering.net>
-
-	* Version 5.92.
-
-	* configure.ac: Remove -cvs suffix from version string.
-	* NEWS: Add today's date.
-
-	* tests/mkdir/writable-under-readonly: New test, neither run
-	nor distributed via tarballs.
-
-2005-10-20  Jim Meyering  <jim@meyering.net>
-
-	* tests/chmod/octal: New file/test, to exercise today's
-	lib/modechange.c fix.
-	* tests/chmod/Makefile.am (TESTS): Add octal.
-	* NEWS: Mention this chmod fix as well as the dircolors one.
-
-2005-10-18  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/dircolors.c (append_quoted): Quote ' correctly.
-	Problem reported by Eric Blake.
-
-2005-10-19  Jim Meyering  <jim@meyering.net>
-
-	* tests/dircolors/simple (quote): Add test for the above fix.
-
-2005-10-18  Jim Meyering  <jim@meyering.net>
-
-	* tests/chgrp/basic: Add a comment explaining (probably) why this
-	test fails on OpenBSD 3.2 when run in an NFS-mounted directory.
-
-2005-10-17  Jim Meyering  <jim@meyering.net>
-
-	* configure.ac: Use 5.92-cvs as the version string.
-	* NEWS: Adjust accordingly.
-
-	* Makefile.maint (my-distcheck): Depend on
-	$(release_archive_dir)/$(prev-tgz) here, so that if it's missing
-	we fail earlier.
-
-2005-10-16  Jim Meyering  <jim@meyering.net>
-
-	* Version 5.91.
-
-	* Makefile.maint (VERSION_REGEXP): New variable.
-	(news-date-check, changelog-check): Use tighter regular expressions.
-
-	* configure.ac: Remove -cvs suffix from version string.
-	* NEWS: Add today's date.
-
-	* NEWS: Mention the `mkdir -p' bug fix.
-
-2005-10-15  Jim Meyering  <jim@meyering.net>
-
-	* src/who.c (usage): Undocument deprecated --idle (-i) option.
-
-	* src/df.c (main): Warn about the deprecated --kilobytes option.
-	* src/ls.c (decode_switches): Likewise.
-
-	* src/du.c (usage): Document -m, once again.
-	(main): Warn about use of deprecated long options:
-	--kilobytes and --megabytes.
-	* src/tail.c (parse_options): Remove --allow-missing option.
-	You can use --retry instead.
-	* src/stat.c (main): Remove --link -l options.
-	You can use --dereference (-L) instead.
-
-2005-09-30  Eric Blake  <ebb9@byu.net>  (tiny change)
-
-	* man/Makefile.am (.x.1): Remove temp directory first.
-	* NEWS: Document dircolors change of 2005-09-05.
-
-2005-10-07  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/sort.c (sortlines_temp): Redo previous change, since I'm
-	no longer confident that the m4/stdbool.m4 patch suffices.
-
-2005-10-06  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/sort.c (sortlines_temp): Undo previous change, since
-	today's change to m4/stdbool.m4 should catch it.
-
-2005-10-06  Jim Meyering  <jim@meyering.net>
-
-	* TODO: rm: add support for a -I option, like that from FreeBSD's.
-
-2005-10-05  Jim Meyering  <jim@meyering.net>
-
-	* src/sort.c (sortlines_temp): Declare temporary as `int' rather
-	than `bool' to work around AIX 5.3 compiler bug in 64-bit mode.
-	From James Lemley.
-
-2005-10-03  Jim Meyering  <jim@meyering.net>
-
-	* src/factor.c (MAX_N_FACTORS): Define in terms of sizeof (uintmax_t)
-	rather than hard-coding to 128.  From Thomas M.Ott.
-
-2005-10-02  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.maint (sc_unmarked_diagnostics):
-	Search only cvs-controlled files.
-	* .x-sc_unmarked_diagnostics: New file.
-	* Makefile.am (EXTRA_DIST): Add it.
-
-2005-10-01  Jim Meyering  <jim@meyering.net>
-
-	* src/factor.c (main): Don't stop processing arguments upon
-	the first invalid one.  Suggestion from Eric Blake
-	* tests/factor/basic: Add a test for this.
-
-2005-09-30  Jim Meyering  <jim@meyering.net>
-
-	* configure.ac: Use 5.91-cvs as the version string.
-	* NEWS: Adjust accordingly.
-
-2005-09-29  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/dd.c (main): Don't assume size_t has the same width
-	as unsigned long.  Problem reported by Eric Blake.
-
-	* NEWS: Clarify "tail - f" example.
-
-2005-09-29  Jim Meyering  <jim@meyering.net>
-
-	* Version 5.90.
-
-	* configure.ac: Remove -cvs suffix from version string.
-	* NEWS: Add today's date.
-
-	* NEWS: Mention this bug fix:
-	stat now exits nonzero if a file operand does not exist
-
-2005-09-28  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/system.h (LONGEST_MODIFIER): Use ULONG_MAX_LT_ULLONG_MAX
-	instead of ULLONG_MAX, as the latter doesn't work with GCC 2.7.2.1.
-
-2005-09-28  Jim Meyering  <jim@meyering.net>
-
-	* configure.ac: Use 5.90-cvs as the version string, not 5.3.1-cvs.
-	* NEWS: Adjust accordingly.
-
-	* README: Remove note about FreeBSD make test failure.
-
-2005-09-28  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* tests/install/trap: Work around a bug in FreeBSD 5.0.
-
-2005-09-28  Jim Meyering  <jim@meyering.net>
-
-	* README: Warn about a (now-)known problem on FreeBSD 5.0:
-
-2005-09-26  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/touch.c (touch): Handle "touch -c - >&-" by checking for EBADF
-	and ENOSYS.
-	Do not pass "-" to futimens; pass NULL instead.
-	If close (STDIN_FILENO) fails, report the error separately instead
-	of letting the 'close' pollute errno.
-	* tests/touch/empty-file: Test "touch -" too.
-	* tests/touch/no-create-missing: Likewise.
-	* tests/touch/read-only: Likewise.
-
-2005-09-26  Jim Meyering  <jim@meyering.net>
-
-	* tests/touch/read-only: New test, for root of chmod/usage failure.
-	* tests/touch/Makefile.am (TESTS): Add read-only.
-
-	Work around the root cause of alpha-linux-1.sf.net test failure.
-	* tests/chmod/usage: Remove *all* files before each inner loop
-	iteration.  Otherwise, with a touch program that fails on unwritable
-	files, (this happens at least on linux-2.2.20) a -w file left behind
-	from a previous iteration could cause a spurious test failure.
-
-2005-09-25  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* tests/chmod/usage: Undo the s/files/file/ change, but add
-	comments about why the old version was desired.
-
-2005-09-25  Jim Meyering  <jim@meyering.net>
-
-	* tests/ls-2/tests (setuid-etc): Work around output mismatch when
-	a just-created test file cannot be made set-group-ID.
-
-	Avoid test failures on alpha-linux-1.sf.net.
-	* tests/chmod/usage: Use newer trap and tmpdir-creation framework.
-	Fix apparent typos (s/files/file/) in inner loop.
-
-2005-09-24  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: "touch -" now touches standard output.
-	* src/touch.c (touch): Implement this.
-	(usage): Document this.
-
-	* src/copy.c (HAVE_FCHMOD, HAVE_FCHOWN): Define to 0 if not defined.
-	(copy_reg): New args CHOWN_SUCCEDED and DST_SB.  All callers changed.
-	Add a "goto close_src_and_dst_desc;" that was missing in the
-	previous patch.
-	(copy_reg) [HAVE_FCHOWN]: Prefer fchown to chown.
-	(copy_reg) [HAVE_FCHMOD]: Prefer fchmod to chmod.
-	(copy_internal): Don't invoke chown if fchown worked,
-	and likewise for chmod and fchmod.
-
-2005-09-24  Jim Meyering  <jim@meyering.net>
-
-	* src/shred.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H',
-	for consistency with gnulib.
-	* src/dircolors.c: Likewise.
-
-	* Makefile.maint (sc_no_if_have_config_h): New rule.
-	(syntax-check-rules): Add it.
-	.x-sc_no_if_have_config_h: New file.
-	* Makefile.am (EXTRA_DIST): Add it.
-
-	* tests/seq/basic (eq-wid-1, eq-wid-2): Disable these tests for now.
-	They fail with non-gcc compilers and some combinations
-	of options and libraries on Solaris systems.
-
-	* tests/misc/date (uninit-64): Restore this test.
-	Add start-up code to detect, and work around, the cases in
-	which the test might fail.
-
-2005-09-24  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* tests/misc/date (uninit-64): Remove this test.  It wasn't
-	portable in theory (it doesn't work on hosts where 'int' is 64
-	bits, example) or in practice (Solaris 8 localtime returns garbage
-	in tm_year for the specified date, but that's not coreutils's
-	fault).
-
-2005-09-23  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/copy.c (copy_reg): Preserve time stamps if
-	x->preserve_timestamps is set, using futimens so that
-	we needn't resolve the path again.
-	(copy_internal): Don't preserve time stamps if copy_reg did it
-	already.
-	* src/install.c (change_timestamps): First arg is source
-	struct stat, not file name.  All uses changed.
-	(install_file_in_file): Stat the source file.
-	Don't try to change time stamps if copy_file did it.
-	* src/system.h: Don't include utime.h; not needed.
-	(struct utimbuf) [!defined HAVE_STRUCT_UTIMBUF]: Remove; not needed.
-
-2005-09-23  Jim Meyering  <jim@meyering.net>
-
-	* src/od.c: Use `verify' to ensure that our hard-coded
-	bytes_to_*_digits arrays are long enough.  Of course, 17+-byte
-	integral types aren't on the near horizon, but just in case...
-	(MAX_INTEGRAL_TYPE_SIZE): Move definition to precede new first use.
-	(bytes_to_oct_digits, bytes_to_signed_dec_digits):
-	(bytes_to_unsigned_dec_digits, bytes_to_hex_digits): Change base
-	type from `char' to the clearer `unsigned int'.
-
-2005-09-21  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/rmdir.c (EEXIST, ENOTEMPTY): Remove unused macros.
-
-	Sync from gnulib.
-
-	* src/dircolors.c: Include strcase.h.
-	* src/pinky.c: Include canon-host.h rather than declaring
-	canon_host ourselves.
-	* src/who.c: Likewise.
-
-	* src/system.h (X2NREALLOC, X2REALLOC): Moved here from
-	../lib/xalloc.h, with args properly parenthesized, and using
-	verify_expr rather than the old VERIFY_EXPR.
-
-2005-09-21  Jim Meyering  <jim@meyering.net>
-
-	* tests/install/basic-1: Require that this test be run as non-root.
-	Otherwise, it fails due to the fact that the chmod 0 . doesn't
-	affect root.
-
-2005-09-20  Jim Meyering  <jim@meyering.net>
-
-	* src/remove.c (write_protected_non_symlink): Change comment to
-	agree with the code.
-
-2005-09-19  Jim Meyering  <jim@meyering.net>
-
-	* src/remove.c (remove_dir): Return RM_ERROR, not `1',
-	when attempting to remove `/' with --preserve-root.
-
-	* src/remove.c (remove_cwd_entries): Syntactic tweak: move an
-	assignment out of an if-expression.
-
-2005-09-17  Jim Meyering  <jim@meyering.net>
-
-	* src/extract-magic (usage): Request that additions be sent to
-	bug-coreutils@gnu.org, too.
-
-2005-09-16  Jim Meyering  <jim@meyering.net>
-
-	* tests/misc/date (rfc822-1): Compensate for Solaris 5.9's /bin/sh,
-	which emits a diagnostic to stderr when this test's LC_ALL=de_DE
-	setting cannot be honored.
-
-	* tests/misc/date (subfmt-up1): Put quotes around format string
-	to protect `^' from interpretation by some shells.
-	Add a use of OUT_SUBST to compensate for Solaris strftime's slightly
-	different formatting of %c.
-
-	* src/dd.c (main): When failing to truncate, mention both the seek
-	block count and the block size, in case the block size is very large.
-	Now `make distcheck' should pass, once again.
-
-2005-09-16  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/copy.c: Include stat-time.h.
-	(copy_internal): Use its functions instead of the obsolete
-	TIMESPEC_NS macro.
-	* src/cp.c (re_protect): Likewise.
-	* src/date.c (main): Likewise.
-	* src/du.c (struct duinfo, duinfo_init, duinfo_set, duinfo_add):
-	(show_date, print_size, process_file): Likewise.
-	* src/install.c (change_timestamps): Likewise.
-	* src/ls.c (cmp_ctime, cmp_mtime, cmp_atime, print_long_format):
-	Likewise.
-	* src/pr.c (init_header): Likewise.
-	* src/stat.c (human_time, print_stat): Likewise.
-	* src/tail.c (record_open_fd, tail_forever): Likewise.
-	* src/test.c (get_mtime, binary_operator): Likewise.
-	* src/touch.c (touch, main): Likewise.
-	* src/test.c (get_mtime): Renamed from age_of.  All uses changed.
-
-2005-09-16  Jim Meyering  <jim@meyering.net>
-
-	Date no longer needs to allocate virtual memory to do its job,
-	so it can no longer fail due to an out-of-memory condition.
-
-	* src/date.c: Include fprintftime.h.
-	Don't include strftime.h or xanstrftime.h -- no longer needed.
-	(show_date): Use new fprintftime function rather than xanstrftime.
-	Correct comment: this function no longer handles a NULL format string.
-	* src/du.c: Likewise.
-	* NEWS: Mention this.
-
-	* tests/misc/date (subfmt-up1): Test the combination of the
-	to-upper-case modifier (^) and a conversion specifier that
-	expands to a string containing lower case characters.
-
-2005-09-15  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: uname -a no longer generates the -p and -i outputs if they
-	are unknown.
-	* src/uname.c (usage): Document this.
-	(main): Implement this.
-
-2005-09-14  Jim Meyering  <jim@meyering.net>
-
-	* tests/misc/date (tz-5w, tz-5wf): Test new %:z format with
-	a field width.
-
-2005-09-13  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/dd.c: Detect some very unlikely buffer overflows.
-	(INPUT_BLOCK_SLOP, OUTPUT_BLOCK_SLOP): New macros.
-	(MAX_BLOCKSIZE): Now accepts an arg.  All uses changed.
-	(page_size): New var.
-	(scanargs, skip, main): Use more-straightforward way to detect overflow.
-	(dd_copy): Use page_size rather than invoking getpagesize.
-	Use INPUT_BLOCK_SLOP, OUTPUT_BLOCK_SLOP.
-	(main): Set page_size.
-	Avoid a call to stat in the usual case where ftruncate succeeds.
-
-	* src/expr.c (docolon): Add IF_LINT check to avoid GCC warning.
-
-	* configure.ac: Don't invoke AC_CONFIGURE_HOST directly; AB_INIT
-	does it for us, and our invocation evokes a diagnostic from
-	Autoconf 2.59.
-
-	* NEWS: date has a new --rfc-3339 option, and the old --iso-8601
-	option is deprecated.  date, du, ls, and pr also have new time format
-	specifiers %:z, %::z, %:::z.
-	* src/date.c (TIME_SPEC_DATE): No longer needs to be nonzero, so
-	remove the "=1".
-	(TIME_SPEC_HOURS, TIME_SPEC_MINUTES): Must be at end now, so put
-	them there.
-	(time_spec_string, time_spec): Hours and minutes must be at
-	start now, so put them there.
-	(rfc_2822_format): Now a string constant, not a boolean.  All uses
-	changed.
-	(iso_8601_format, rfc_format): Remove.
-	(RFC_3339_OPTION): New constant.
-	(long_options): Add --rfc-3339.
-	(usage): Add --rfc-3339.  Don't mention --iso-8601.
-	Mention %:z, %::z, %:::z.
-	(main): Simplify calculation of 'format'; it was getting too hairy
-	to follow.  Add --rfc-3339.
-	(show_date): Assume format arg is not NULL, which is the case
-	now.  The default code is moved to 'main'.  This simplifies things
-	and allows the default to be calculated just once.
-	* tests/misc/date: Add tests for --rfc-3339, %:z, %::z, %:::z.
-
-2005-09-13  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.maint (GZIP_ENV): Add --rsyncable option.
-	(makefile-check): Escape a `$' in a diagnostic.
-
-	* configure.ac: Use AB_INIT (from autobuild).
-
-2005-09-11  Jim Meyering  <jim@meyering.net>
-
-	* src/factor.c (usage): Remove leading spaces in 2-line
-	description, so that help2man doesn't mangle it.
-	Reported by Justin Pryzby.
-
-2005-09-10  Jim Meyering  <jim@meyering.net>
-
-	csplit could produce corrupt output, given input lines longer than 8KB
-
-	* src/csplit.c (load_buffer): Don't read from free'd memory
-	when handling lines longer than the initial buffer length.
-	(save_to_hold_area): Don't leak the previous hold_area buffer.
-	Reported by Tristan Miller and Luke Kendall.
-	* NEWS: Mention this.
-	* tests/misc/csplit: New test for this.
-
-	* src/csplit.c (load_buffer): Avoid integer overflow in buffer
-	size calculations for very long lines.
-
-2005-09-09  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Support regular expressions in 64-bit code correctly, by
-	importing the latest gnulib regexp code, and not assuming
-	that sizes fit in 32 bits.
-	* src/csplit.c (process_regexp): Store match length in regoff_t,
-	not int.  Assume that negative return values less than -2
-	represent regoff_t overflow.
-	* src/expr.c (docolon): Likewise.
-	* src/nl.c (proc_text): Likewise.
-	* src/ptx.c (SKIP_SOMETHING, find_occurs_in_text): Likewise.
-	* src/tac.c (tac_seekable): Likewise.
-	* src/expr.c (docolon) Check for size calculation overflow.
-	* src/nl.c (build_type_arg): Likewise.
-	* src/ptx.c (matcher_error): New function.
-	(SKIP_SOMETHING): Use it to report matcher errors.
-	(alloc_and_compile_regex): No longer any need to worry about
-	int versus size_t mismatch.
-
-	* NEWS: Document "niceness" vs "nice value".
-	* configure.ac (utils_cv_func_setpriority): Simplify the tests.
-	Define HAVE_NICE rather than NICE_PRIORITY (since a niceness is
-	not a priority); all uses changed.
-	* src/nice.c (main): Hoist errno=0 outside the ifdef.
-
-2005-09-09  Jim Meyering  <jim@meyering.net>
-
-	* tests/misc/date (neg-secs2, fill-1, fill-2): Add new tests.
-
-2005-09-07  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Use the phrase "niceness" instead of "nice value" to describe
-	the biased nice value that can go negative.  This corrects
-	a discrepancy with POSIX, which states that nice values are
-	nonnegative.
-	* src/nice.c (GET_NICENESS): Renamed from GET_NICE_VALUE.
-	All uses changed.
-	(usage): Say "niceness" rather than "nice value".
-	(main): Say "niceness" rather than "priority" (which is something else
-	entirely nowadays).
-
-2005-09-07  Jim Meyering  <jim@meyering.net>
-
-	* src/du.c (time_args): Use NULL in place of 0.
-
-2005-09-05  Jim Meyering  <jim@meyering.net>
-
-	* src/dcgen: Don't omit comments until there is better documentation.
-
-	Colorize set-user-ID and set-group-ID files and sticky,
-	other-writable, and sticky-and-other-writable directories.
-	* src/dircolors.c (slack_codes): Add new dircolors mode names.
-	(ls_codes): Add corresponding two-letter ls mode strings.
-	* src/ls.c (indicator_no[]): Add new symbols.
-	(indicator_name[]): Add corresponding mode strings.
-	(color_indicator[]): Add an entry for each new mode string.
-	(print_color_indicator): Honor new types.
-	* src/dircolors.hin: Document the default colors for the new strings.
-	From Mike Frysinger, based on a patch from Fedora.
-	* tests/ls-2/tests (setuid-etc): New test, for the above.
-
-2005-08-29  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: "rm -FOO" now suggests "rm ./-FOO" if the file "-FOO"
-	exists and "-FOO" is not a valid option.
-	* src/rm.c: Include lstat.h, quotearg.h.
-	(diagnose_leading_hyphen): New function.
-	(main): Use it.
-
-2005-08-27  Jim Meyering  <jim@meyering.net>
-
-	* src/du.c: Go ahead and leave the patch in (i.e., revert
-	today's change).  It doesn't cause a problem after all, since
-	--exclude-from=- is always handled before --files0-from=F.
-
-	* src/du.c: Revert the du.c part of the change from 2005-07-02:
-	That change (to reopen stdin on F for --files0-from=F) made it so
-	--exclude-from=- and --files0-from=F would not work together.
-
-2005-08-23  Jim Meyering  <jim@meyering.net>
-
-	* configure.ac: Use `5.3.1-cvs' as the version string.
-	* NEWS: Adjust accordingly.
-
-	* Makefile.maint (sc_useless_cpp_parens): New rule.
-	(syntax-check-rules): Add it.
-	* .x-sc_useless_cpp_parens: New file.
-	* Makefile.am (EXTRA_DIST): Add it.
-
-	* src/od.c: Include <float.h> unconditionally.
-	* src/uptime.c (print_uptime): Remove unnecessary parens in
-	`#if defined (SYMBOL)' expressions.
-	* src/system.h: Likewise.
-	* src/hostname.c: Likewise.
-	* src/su.c: Likewise.
-	* src/test.c: Likewise.
-
-2005-08-22  Jim Meyering  <jim@meyering.net>
-
-	* src/tail.c (xwrite_stdout): Rename from xwrite.  Remove always-
-	equal-to-STDOUT_FILENO parameter and associated assertion.
-	Adjust all callers.
-
-2005-08-21  Jim Meyering  <jim@meyering.net>
-
-	* src/ln.c (do_link): If ln is invoked with --interactive (-i),
-	encounters an existing destination file, and gets an affirmative
-	response, then first try to unlink the destination file rather
-	than simply failing.  Suggestion from Karl Berry.
-	FIXME: add test for this
-
-	* src/ln.c (main): Declare `target_directory' with const attribute.
-	* src/du.c (time_style): Add `const' attribute.
-	(tot_dui): Remove unnecessary (and too-short) initializer list.
-
-2005-08-19  Jim Meyering  <jim@meyering.net>
-
-	* src/sort.c (usage) [-b,-t]: Ensure that there are at least two
-	spaces between each option and the corresponding description -- this
-	lets help2man format entries properly.  Reported by Edward Welbourne.
-
-2005-08-17  Jim Meyering  <jim@meyering.net>
-
-	* src/sort.c (usage): Fix typo s/POS 2/POS2/.
-	Reported by Edward Welbourne.
-
-	* tests/misc/date [neg-secs]: New test for today's strftime.c bug fix.
-	* tests/misc/date: Remove terminating "\n"s once again.
-	Automatically add them whenever EXIT != 0.
-
-2005-08-16  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/df.c (show_dev): New arg STAT_FILE.  All uses changed.
-	This sometimes gives better results on networked file systems
-	that do not respect POSIX semantics.  Problem reported by
-	Bruno Haible.
-
-2005-08-15  Jim Meyering  <jim@meyering.net>
-
-	Don't print uninitialized data (or anything else) to stdout
-	upon localtime failure.
-	* src/date.c (show_date): Remove stray `puts (buf);' (debugging?)
-	from the 2004-02-02 change.
-	* tests/misc/date (uninit-64): New test for the above.
-	Rewrite all other OUT strings to include the terminating "\n".
-
-2005-08-14  Jim Meyering  <jim@meyering.net>
-
-	* src/md5sum.c (usage): Fix typo s/formated/formatted/ reported
-	by Norbert Kiesel.
-
-	Use one fewer file descriptor in a common case.
-	* src/touch.c: Include "fd-reopen.h", rather than "fcntl--.h".
-	Use fd_reopen rather than open.
-
-2005-08-14  James Youngman  <jay@gnu.org>
-
-	* src/test.c (age_of): Return the nanoseconds part of the timestamp,
-	if available.
-	(binary_operator) [-nt, -ot]: Use nanosecond values to break ties.
-
-2005-08-14  Jim Meyering  <jim@meyering.net>
-
-	* src/ls.c (long_time_expected_width): Revert last change, just to
-	be paranoid, and add a comment explaining why.  Paul Eggert mentioned
-	the possibility.
-
-	* src/wc.c: Don't define mbrtowc at all.
-	If mbstate_t is not defined, then AC_TYPE_MBSTATE_T will define
-	it to `int' for us.  Now wc.c really does compile on HP-UX 11.23.
-
-2005-08-13  Jim Meyering  <jim@meyering.net>
-
-	* tests/date: Remove directory
-	* tests/Makefile.am (SUBDIRS): Remove date.
-	* configure.ac (AC_CONFIG_FILES): Remove tests/date/Makefile.
-
-	* tests/Coreutils.pm: New keywords, ENV and ENV_DEL, to support
-	tests/misc/date.
-
-	With today's additions, the generated shell script,
-	tests/date/date-tests had becoming far too large (over 350KB),
-	so use the superior-but-perl-requiring framework instead.
-	* tests/date/Test.pm: Move all tests from here...
-	* tests/misc/date: ...to this new file.
-	* tests/misc/Makefile.am (TESTS): Add date.
-
-	* tests/date/Test.pm (test_vector) [cross-dst]: New test for
-	just-fixed getdate.y bug.
-	* tests/date/Test.pm (test_vector): Add 364 more tests like the above.
-	Remove unused $sunos4 variable.
-
-2005-08-12  Jim Meyering  <jim@meyering.net>
-
-	* src/nohup.c (main): Explain why we reopen stdin for write-only access.
-
-	* src/ls.c (long_time_expected_width): Don't test for failed localtime.
-	That cannot happen when the result date's year is in range.
-	Add an assertion instead.
-
-	* src/ls.c (sort_files): Use cleaner `sizeof *VAR_NAME'
-	rather than `sizeof (TYPE_NAME)'.
-	* src/ptx.c (sort_found_occurs, digest_word_file): Likewise.
-	(alloc_and_compile_regex): Likewise.
-
-	* src/wc.c: Test `!defined HAVE_MBSTATE_T' rather than
-	`defined mbstate_t' to detect missing support for mbstate_t.
-	The latter didn't work for HP-UX 11.23.
-
-	Add bulletproofing in case stdin is closed.
-	* src/dircolors.c (have_read_stdin): Remove global variable.
-	(dc_parse_stream): Always use stdin (freopen, if needed) rather
-	than sometimes using fopen to get a new file descriptor.
-	Call fclose unconditionally.
-	(main): Don't close stdin here.  If needed, now it's already done
-	by dc_parse_stream.
-
-	* src/dircolors.c (dc_parse_file): Remove comment about
-	now-removed OPENOPTS.
-
-	* src/fold.c (fold_file): Cosmetic: use X2REALLOC rather than x2realloc.
-	* src/pr.c (main): Likewise.
-
-	* src/csplit.c (new_control_record): Cosmetic: use X2NREALLOC (only
-	two arguments) rather than x2nrealloc (with three).
-	* src/cut.c (ADD_RANGE_PAIR): Likewise.
-	* src/expand.c (add_tab_stop): Likewise.
-	* src/join.c (extract_field, getseq): Likewise.
-	* src/od.c (decode_format_string): Likewise.
-	* src/sort.c (add_temp_dir): Likewise.
-	* src/unexpand.c (add_tab_stop): Likewise.
-
-	* src/pr.c (main): Cosmetic: use '\0' in place of 0.
-
-2005-08-02  Jim Meyering  <jim@meyering.net>
-
-	* src/date.c: Include "xanstrftime.h".
-	(show_date): Use xanstrftime instead of open-coding it.
-	* src/du.c: Likewise.
-
-2005-07-29  Jim Meyering  <jim@meyering.net>
-
-	* src/date.c (show_date): Remove now-unnecessary code that
-	treated an empty format string as a special case.
-	* tests/date/Test.pm (empty-format): New test, for this case.
-
-2005-07-19  Jim Meyering  <jim@meyering.net>
-
-	* src/md5sum.c (usage): Adjust printf argument list to match
-	new format string.
-
-2005-07-19  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: md5sum --check now accepts multiple input files, and
-	similarly for sha1sum.  Extension suggested by Chris Girling.
-	* src/md5sum.c (usage, main): Support this new usage.
-
-2005-07-18  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Fix a problem noted by James Youngman: VPATH-style builds don't
-	work because of po file problems.
-	* src/Makefile.am (BUILT_SOURCES): Remove false.c.
-	(false.c): Remove; it's now a source file.
-	* src/false.c: New file.
-	* src/true.c (EXIT_STATUS): New macro.
-	(PROGRAM_NAME, usage): Behave like "false" if EXIT_STATUS indicates.
-	(usage): Remove "These option names may not be abbreviated."
-
-2005-07-15  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/nohup.c (main): Don't worry about POSIXLY_CORRECT.  Today's
-	Austin Group Minutes says that the GNU behavior will be put
-	forward as proposed text for a future revision.
-
-2005-07-13  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/Makefile.am (nanosec_libs): Remove $(FESETROUND_LIBM); no longer
-	needed.  Problem reported by Jeff Bailey.
-
-2005-07-12  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.maint (copyright-check): Reflect rearrangement in
-	version-etc files.
-
-2005-07-11  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: Binary input and output are now implemented more consistently.
-	These changes affect only platforms like MS-DOS that distinguish
-	between binary and text files.
-	* src/cat.c (usage, main, long_options) [O_BINARY]:
-	Remove support for -B.  Use same rules as other programs to decide
-	whether to use binary I/O, except that the -bensAE options always
-	select text mode.
-	* src/cat.c (main): Avoid setmode; use POSIX-specified routines instead.
-	* src/cksum.c (cksum): Likewise.
-	* src/head.c (head_lines, head_file): Likewise.
-	* src/od.c (open_next_file): Likewise.
-	* src/split.c (main): Likewise.
-	* src/sum.c (bsd_sum_file, sysv_sym_file): Likewise.
-	* src/tac.c (copy_to_temp, tac_file, main): Likewise.
-	* src/tail.c (tail_bytes, tail_lines, tail_file, main): Likewise.
-	* src/tee.c (tee): Likewise.
-	* src/tr.c (main): Likewise.
-	* src/wc.c (wc): Likewise.
-	* src/copy.c (copy_reg): Always copy in binary mode.
-	* src/expand.c (expand): Always copy in text mode.  POSIX says
-	the input and output must be text.
-	* src/unexpand.c (unexpand): Likewise.
-	* src/head.c (elide_tail_bytes_file, elide_tail_lines_file, head_bytes):
-	(head_lines, head_file): Always use binary mode except for std tty.
-	* src/md5sum.c (usage): Clarify whether text or binary is the default.
-	(split_3, main): BINARY is now a 3-way value.  All uses changed.
-	(digest_file): Likewise.  Clear *BINARY if we determine the file
-	to be text.  All uses changed.
-	(main): Don't report a file to be binary if we actually read it
-	as text in MS-DOS, because it was a terminal.
-	* src/shred.c (wipefile): Always use binary mode.  Clearly this
-	never worked right on DOS!
-	* src/system.h (setmode, fileno): Remove; no longer needed, we think.
-	(SET_MODE, SET_BINARY, SET_BINARY2): Remove.
-	[defined __DJGPP__]: Don't include <io.h> or <sys/exceptn.h>.
-	* src/wc.c (wc_file): FILE might be null now.
-	(main): Simplify code a bit, so that fewer places need the
-	setmode fixes.
-
-2005-07-09  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/comm.c, src/csplit.c, src/dd.c, src/join.c, src/md5sum.c:
-	* src/pr.c, src/sort.c, src/tee.c:
-	Don't include stdio.h; no longer needed.
-
-2005-07-08  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Fix porting problems reported by Eric Blake.
-
-	* configure.ac: Remove check for AC_HEADER_TIOCGWINSZ.
-	* src/cat.c, src/ls.c, src/stty.c: Include stropts.h if available,
-	because POSIX says that's where ioctl is declared.
-	* src/cat.c: Use HAVE_SYS_IOCTL_H instead of _POSIX_SOURCE
-	to decide whether to include <sys/ioctl.h>.
-	* src/stty.c: Use only HAVE_SYS_IOCTL_H to decide whether
-	to include <sys/ioctl.h>.
-
-	* src/id.c (print_user): Don't assume uid fits in unsigned int.
-	(print_group): Likewise, for gid.
-
-2005-07-05  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/system.h (DECIMAL_DIGIT_ACCUMULATE): Generate a hard error
-	(not just a warning) if GCC is used and the types don't match.
-
-2005-07-04  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/system.h (VERIFY_W_TYPEOF): Remove; no longer needed.
-	(DECIMAL_DIGIT_ACCUMULATE): Change last arg from T's maximum value
-	to T itself.  All callers changed.  Check that T is unsigned, and
-	that Accum is of type T.  This fixes a bug in the unlikely case
-	where SIZE_MAX <= INT_MAX, and it no longer requires typeof to do
-	the proper validity checks.
-
-	* src/od.c: Adjust to verify.h change.
-	* src/system.h (VERIFY_W_TYPEOF): Likewise.
-
-2005-07-04  Jim Meyering  <jim@meyering.net>
-
-	* src/system.h: Include "verify.h".
-
-	* src/system.h (verify): Rename from VERIFY_EXPR, to be lower case,
-	like assert.  Use sizeof, rather than equivalent ((...)0), for
-	it's slightly simpler syntax.  Suggestions from Paul Eggert.
-	(verify_decl): Rename from VERIFY.
-	* src/od.c: Reflect name change.
-
-2005-07-03  Jim Meyering  <jim@meyering.net>
-
-	* NEWS: cp and mv: the --reply=X option is deprecated
-	Suggested by Bob Proulx, after numerous user complaints
-	about how --reply=no appeared not to work.
-	* src/mv.c (main): Using --reply now evokes a warning.
-	(usage): Remove description of --reply.
-	* src/cp.c (main): Using --reply now evokes a warning.
-	(usage): Remove description of --reply.
-	* tests/mv/i-link-no: Adjust for new diagnostic.
-	* tests/mv/reply-no: Likewise.
-
-	* src/printf.c (verify_numeric): Rename from verify.
-	Update caller.
-
-2005-07-03  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/copy.h: Include "lstat.h" rather than rolling our own.
-	* src/ls.c: Likewise.
-	* src/remove.c: Likewise.
-
-2005-07-02  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Cleanup to isolate "safer" functions to a small part of the code.
-	* src/comm.c: Include stdio--.h, not stdio-safer.h.
-	(compare_files): Use fopen, not fopen_safer.
-	* src/copy.c: Include fcntl--.h, not unistd-safer.h.
-	(copy_reg): Don't call fd_safer; no longer needed
-	now that we include fcntl--.h.
-	* src/csplit.c: Include fd-reopen.h.
-	Include stdio--.h, not stdio-safer.h.
-	(input_desc): Remove.  All uses changed to STDIN_FILENO.
-	(set_input_file): Reopen stdin, to simplify code.
-	(create_output_file): Use fopen, not fopen_safer.
-	* src/dd.c: Include fd-reopen.h.
-	(open_fd): Remove.  All callers changed to use fd_reopen instead.
-	* src/join.c: Include stdio--.h, not stdio-safer.h.
-	(main): Use fopen, not fopen_safer.
-	* src/md5sum.c: Include stdio--.h.
-	(digest_check): Don't try to read both checksums and data from stdin.
-	* src/nohup.c: Include fd-reopen.h.
-	Include unistd--.h, not unistd-safer.h.
-	(main): Use fd_reopen to simplify code.  When replacing stdin,
-	use "/dev/null" not "/", as that's less likely to go wrong these days.
-	(main): Use dup, not dup_safer.
-	* src/pr.c: Include stdio--.h, not stdio-safer.h.
-	(open_file): Invoke fopen, not fopen_safer.
-	* src/shred.c: Include fcntl--.h, not unistd-safer.h.
-	(wipename, wipe_file): Don't use fd_safer; no longer needed
-	now that we include fcntl--.h.
-	* src/sort.c: Include stdio--.h rather than stdio-safer.h.
-	Include stdlib--.h.  Do not include unistd-safer.h.
-	(create_temp_file): Don't call fd_safer; no longer needed
-	now that we include *--.h files.
-	(xfopen): Don't call fopen_safer, for similar reasons.
-	* src/split.c: Include fcntl--.h rather than unistd-safer.h.
-	Include fd-reopen.h.
-	(input_desc): Remove.  All uses replaced by STDIN_FILENO.
-	(cwrite): Don't call fd_safer; no longer needed now that
-	we include fcntl--.h.
-	(main): Reuse stdin rather than opening a new one.  This
-	saves a file descriptor.
-	* src/stty.c: Include fd-reopen.h.
-	(display_all, display_settings, display_window_size, set_window_size):
-	Remove fd arg, since we now assume stdin.  All callers changed.
-	(main): Reuse stdin rather than opening a new one.  This
-	saves a file descriptor.
-	* src/tac.c: Include stdlib--.h rather than unistd-safer.h.
-	(copy_to_temp): Don't call fd_safer; no longer needed now
-	that we include stdlib--.h.
-	* src/tail.c: Include fcntl--.h, not unistd-safer.h.
-	(recheck, tail_file): Don't call fd_safer; no longer needed
-	now that we include fcntl--.h.
-	* src/tee.c: Include stdio--.h, not stdio-safer.h.
-	(tee): Don't call fopen_safer; no longer needed now that we
-	include stdio--.h.
-	* src/touch.c: Include fcntl--.h, not unistd-safer.h.
-	(touch): Don't call fd_safer; no longer needed now that
-	we include fcntl--.h.
-
-	* src/du.c (main): Reuse stdin rather than opening a new stream.
-	This saves a file descriptor.
-	* src/uniq.c: Don't include stdio-safer.h; no longer needed.
-	(writeline): Remove stream arg; we now always output to stdout.
-	All callers changed.
-	(check_file): Reuse stdout rather than opening a new stream.
-	This saves a file descriptor.
-
-2005-07-02  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.maint (sc_obsolete_symbols): New rule.
-	(syntax-check-rules): Add it to the list.
-	* Makefile.am (EXTRA_DIST): Add .x-sc_obsolete_symbols.
-	* .x-sc_obsolete_symbols: New file.
-
-2005-07-01  Jim Meyering  <jim@meyering.net>
-
-	* src/system.h: Assume HAVE_FCNTL_H (i.e., include <fcntl.h>
-	unconditionally, and don't include <sys/file.h>).
-	* src/system.h: Likewise for HAVE_UNISTD_H.
-
-2005-06-30  Jim Meyering  <jim@meyering.net>
-
-	* src/cp.c: Add uses of ARGMATCH_VERIFY to ensure that
-	corresponding option string and value arrays are consistent.
-	* src/date.c: Likewise.
-	* src/du.c: Likewise.
-	* src/ls.c: Likewise.
-	cp.c and date.c each had a harmless trailing `, 0' (now-removed)
-	in a value list.
-
-	* src/system.h (VERIFY): Guard definition with #ifndef.
-	(VERIFY_EXPR): Undef before defining.
-
-2005-06-29  Jim Meyering  <jim@meyering.net>
-
-	* src/pr.c (main, store_char): Use X2REALLOC rather than x2realloc.
-	* src/du.c (show_date): Likewise.
-	* src/date.c (show_date): Likewise.
-	* src/od.c (dump_strings): Likewise.
-	* src/sort.c (fillbuf): Likewise.
-	* src/chmod.c (main): Likewise.
-
-	* src/system.h (VERIFY): Rewrite to use string-concatenation
-	and __LINE__ so as not to require a struct name parameter.
-	(GL_CONCAT, GL_CONCAT2): Define helper macros.
-	* src/od.c: Update sole use.
-
-	* src/ls.c (gobble_file): Use stat.st_author, not stat.st_uid
-	when computing the --author column width.  This bug might have
-	resulted in misaligned columns when using the --author option
-	on the Hurd.  Spotted by Arnold Robbins.
-
-2005-06-28  Jim Meyering  <jim@meyering.net>
-
-	* src/pr.c (main, store_char): Use x2realloc on 1-byte base types,
-	not x2nrealloc.  The former is a little more concise and readable.
-	N.B. this sort of transformation is ok only when the base type is
-	unlikely ever to change to a multibyte type.
-	* src/du.c (show_date): Likewise.
-	* src/date.c (show_date): Likewise.
-	* src/od.c (dump_strings): Likewise.
-	* src/sort.c (fillbuf): Likewise.
-
-2005-06-24  Jim Meyering  <jim@meyering.net>
-
-	* src/mv.c (usage): Clarify how --reply=no works.
-
-2005-06-23  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Address the following "du" issues:
-
-	- The option name "--last-time=TYPE" is different from the ls's option
-	  "--time=TYPE" with a similar meaning.  I assume this wasn't intended.
-
-	- --time-style implies --time, but this is not true for "ls".  It's
-	  better to be consistent.
-
-	- Since we don't have POSIX compatibility concerns, there's no need
-	  for the "posix-" styles, or for support of styles with newlines, or
-	  for the "locale" style, except for parsing the TIME_STYLE
-	  environment variable.
-
-	- It's cleaner (and these days, no less efficient) to use functions
-	  rather than macros when possible.
-
-	- struct duinfo doesn't need a 'valid' flag; you can simply use a time
-	  stamp that is less than all valid time stamps.
-
-	- The code needs a bit of reformatting to fit the usual GNU style.
-
-	* NEWS: du's --last-time option is now --time.
-	* doc/coreutils.texi (ls invocation): Fix typo: --time=use is
-	equivalent to --time=atime, not --time=ctime.
-	(ls invocation, du invocation): Fix typo: --time-style=long-iso
-	is equivalent to a time style with a leading "+".
-	(du invocation): --last-time is now --time.
-	--time-style no longer implies --time.
-	The locale and posix- stuff now works only for TIME_STYLE, not
-	for --time-style.  Give equivalent format for --time-style=iso.
-	* src/du.c: Do not include hard-locale.h.
-	(struct duinfo): Remove 'valid' member.  All uses changed to use
-	negative nsec instead.
-	(DUIINFO_INI, DUINFO_SET, DUINFO_ADD): Remove.
-	(duinfo_init, duinfo_set, duinfo_add): New functions, taking the
-	role of the removed macros.
-	(opt_time): Renamed from opt_last_time.  All uses changed.
-	(TIME_OPTION): Renamed from LAST_TIME_OPTION.  All uses changed.
-	(long_options, usage): Rename --last-time to --time.
-	(locale_time_style): Remove.
-	(time_style_args, time_style_types, usage): Remove support for
-	--time-style=locale.
-	(show_date): Now returns void, since nobody looked at the result.
-	Assume FORMAT is not null.  An empty FORMAT now outputs an empty time.
-	Simplify nstrftime invocation.
-	(main): Put in ls compatibility workarounds only for TIME_STYLE,
-	not for --time-style.  Omit unnecessary space in iso time style.
-
-2005-06-23  Jim Meyering  <jim@meyering.net>
-
-	* src/du.c (time_format): Add `const' attribute.
-
-	* src/date.c (show_date): Use puts rather than printf ("%s\n",.
-
-	* src/du.c (show_date): Rename local `time_format' so as not to
-	shadow the file-scoped global by that name.
-	(show_date): Add a FIXME comment.
-
-	* src/du.c: Include hard-locale.h and strftime.h.
-	(DUINFO_INI, DUINFO_SET, DUINFO_ADD):
-	Enclose body in `do {...} while (0)', not just `{...}'.
-	Adjust uses (add semicolons).
-	Adjust formatting, indentation.
-	(usage): Tweak formatting to maintain more or less constant indentation.
-
-2005-06-14  William Brendling  <wbrendling@gmail.com>
-
-	* src/du.c: Add --last-time and --time-style options.
-
-2005-06-22  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* tests/umask-check: New file.
-	* tests/Makefile.am (EXTRA_DIST): Add umask-check.
-	* tests/mkdir/perm: Use umask-check.
-	* tests/cp/cp-parents: Likewise, instead of using chmod
-	as described below.  Problem reported by Kevin Mudrick.
-
-2005-06-22  Jim Meyering  <jim@meyering.net>
-
-	Make rmdir produce diagnostics like this:
-	rmdir: /tmp: Permission denied
-	not like this:
-	rmdir: `/tmp': Permission denied
-
-	* src/rmdir.c: Include "quotearg.h", not "quote.h".
-	(remove_parents, main): Use quotearg_colon, not quote.
-
-2005-06-22  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* tests/cp/cp-parents: Use chmod to work around some hosts with
-	ACL problems.  Problem reported by Kevin Mudrick.
-
-2005-06-21  Jim Meyering  <jim@meyering.net>
-
-	* tests/du/deref-args: Use --apparent-size to avoid the vagaries
-	of counting blocks.  Kevin Mudrick reported that this test would
-	fail on an nfs-mounted directory where attribute-caching is
-	turned on.
-
-2005-06-19  Jim Meyering  <jim@meyering.net>
-
-	* src/tac.c (tac_mem, tac_stdin_to_mem): Remove #if-0'd functions.
-
-	* src/shred.c (usage): Use `file system', not `filesystem'.
-
-2005-06-18  Jim Meyering  <jim@meyering.net>
-
-	* src/tr.c (unquote): Remove unnecessary `' quotes from a diagnostic.
-
-2005-06-17  Jim Meyering  <jim@meyering.net>
-
-	* src/shred.c (usage): Clarify that shred works on an ext3 file
-	system as long as it's not in data=journal mode.
-	Tiny change by Mark Melahn.
-
-2005-06-16  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/hostid.c (main): Don't print fewer than 8 digits, or spurious
-	leading "f"s.  "f" problem reported by Tim Waugh.
-	* NEWS: Document this.
-
-2005-06-16  Jim Meyering  <jim@meyering.net>
-
-	Don't embed `this'-style quotes in format strings.
-	* src/tr.c: Rather than this: error (..., "...`%s'...", arg);
-	do this:                      error (..., "...%s...", quote (arg));
-	* src/od.c, src/tr.c, src/csplit.c, src/date.c, src/hostname.c:
-	* src/join.c, src/ptx.c, src/seq.c, src/sort.c, src/split.c:
-	* src/split.c, src/tail.c: Likewise.
-
-	* src/sleep.c: Include "quote.h".  Remove hard-coded quotes, as above.
-	* src/nice.c, src/printf.c, src/fold.c, src/pr.c: Likewise.
-	* src/factor.c, src/cat.c, src/expr.c, src/stty.c: Likewise.
-
-	* src/mv.c: Finally remove support for --version-control=S (-V).
-	It was deprecated nearly 6 years ago and has been warning
-	users to switch to --backup=S since fileutils-4.0j.
-	* src/cp.c, src/install.c, src/ln.c: Likewise.
-
-2005-06-15  Jim Meyering  <jim@meyering.net>
-
-	* src/install.c (main): Fix my typo: s/argv[optind]/file[i]/.
-	* tests/install/basic-1: Ensure that each `-d'-specified directory
-	is created.  Ensure that rel-named dirs are not created when
-	chdir($PWD) fails.
-
-	* tests/mkdir/p-3: Add a test for just-fixed bug in mkdir-p.c.
-
-2005-06-14  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Improve diagnostics for restore_cwd failure.
-	* src/install.c (main): Standardize on a diagnostic for
-	restore_cwd failure, and report errno.
-	(install_file_in_file_parents): Fail if restore_cwd fails and
-	one of the files is relative.  This fixes a bug (albeit unlikely).
-	* src/mkdir.c (create_parents): Remove static var (now local to 'main').
-	(main): Standardize on a diagnostic for restore_cwd failure,
-	and report errno.
-	Don't bother to check cwd_errno unless create_parents.
-	Use mkdir rather than make_dir; it's simpler.
-
-	* src/install.c (main): Adjust to new make_dir_parents convention.
-	* src/mkdir.c (main): Likewise.
-
-2005-06-14  Jim Meyering  <jim@meyering.net>
-
-	* tests/mkdir/p-3: Ensure mkdir succeeds if the following argument
-	is an absolute directory name.
-
-	* Makefile.maint (my-distcheck): Add -Wall to the list of options that
-	are used with -Werror.  This target is not intended for general use.
-
-2005-06-13  Jim Meyering  <jim@meyering.net>
-
-	* src/mkdir.c (main): Give a diagnostic for -- and skip -- each
-	relative directory name after make_dir_parents fails to restore
-	the working directory.  Before, `mkdir -p' could create directories
-	in the wrong place in unusual circumstances.
-	* src/install.c (main): Likewise.
-	(install_file_in_file_parents): Update make_dir_parents caller.
-	* tests/mkdir/p-3: New test for today's mkdir.c/mkdir-p.c bug fixes.
-	* tests/mkdir/Makefile.am (TESTS): Add p-3.
-
-2005-06-10  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Act on the Austin Group's response yesterday to XCU ERN 63; see
-	<http://www.opengroup.org/austin/docs/austin_260.txt>.
-	* NEWS: ls no longer outputs an extra space between mode and link count.
-	* doc/coreutils.texi: Remove the extra spaces in "ls -l" output.
-	* src/ls.c (any_has_acl): New var.
-	(clear_files): Clear it.
-	(gobble_file): Set it if a file has an ACL.
-	(print_long_format): Omit needless space unless some file has an ACL.
-
-2005-06-10  Jim Meyering  <jim@meyering.net>
-
-	* src/system.h (VERIFY_W_TYPEOF): Add parentheses.
-
-2005-06-02  Jim Meyering  <jim@meyering.net>
-
-	* src/sort.c (usage): Put `Ordering options:' line where it belongs.
-
-2005-06-01  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Use "file name" when talking about file names, instead of "filename"
-	or "path", as per the GNU coding standards.
-	* src/basename.c: Don't use "path" or "filename".
-	* src/copy.c: Likewise.
-	* src/copy.h: Likewise.
-	* src/cp-hash.c: Likewise.
-	* src/cp.c: Likewise.
-	* src/df.c: Likewise.
-	* src/install.c: Likewise.
-	* src/ls.c: Likewise.
-	* src/pinky.c: Likewise.
-	* src/pr.c: Likewise.
-	* src/pwd.c: Likewise.
-	* src/remove.c: Likewise.
-	* src/rmdir.c: Likewise.
-	* src/sort.c: Likewise.
-	* src/system.h: Likewise.
-	* src/tty.c: Likewise.
-	* src/who.c: Likewise.
-	* src/cp.c (parents_option): Renamed from flag_path.  All uses changed.
-	(make_dir_parents_private): Renamed from make_path_private.
-	All uses changed.
-	* src/cp.c (usage): Don't use "path" to describe a file name.
-	* src/readlink.c (usage): Likewise.
-	* src/rmdir.c (usage): Likewise.
-	* src/df.c: Don't include "path-concat.h"; not needed.
-	* src/install.c (install_file_in_file_parents): Renamed from
-	install_file_to_path.  All uses changed.
-	* src/ln.c (FILE_BASENAME_CONCAT): Renamed from PATH_BASENAME_CONCAT.
-	All uses changed.
-	* src/ls.c (make_link_name): Renamed from make_link_path.
-	All uses changed.
-	* src/pwd.c (struct file_name): Renamed from struct Path.
-	All uses changed.
-	(file_name_free): Renamed from path_free.  All uses changed.
-	(file_name_init): Renamed from path_init.  All uses changed.
-	(file_name_prepend): Renamed from path_prepend.  All uses changed.
-	* src/rmdir.c (remove_empty_parents): Renamed from empty_paths.
-	All uses changed.
-	(longopts): Add comment that --path is deprecated.
-
-2005-05-31  Jim Meyering  <jim@meyering.net>
-
-	* src/copy.c (chown_privileges, chown_failure_ok): Mark as `extern'.
-	This is a crutch so that `make distcheck's sc_tight_scope rule
-	knows that they really are deliberately declared that way.
-
-2005-05-30  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Port to Solaris 10's rules for whether programs can chown files.
-	* src/copy.c [HAVE_PRIV_H]: Include <priv.h>.
-	(DO_CHOWN): Remove.  Replaced by chown_failure_ok.  All callers
-	changed.
-	(copy_internal): If chown failed, don't worry about what happened
-	to the mode bits; they can't have changed.
-	(chown_privileges, chown_failure_ok): New functions.
-	* src/copy.h: Add copyright notice.
-	(struct cp_options): Remove myeuid member.  Add chown_privileges
-	member.
-	(chown_privileges, chown_failure_ok): New function decls.
-	* src/cp.c (re_protect): Remove unnecessary call to geteuid.
-	Use chown_failure_ok rather than our own code.
-	* src/cp.c (cp_options_init): Use chown_privileges rather than geteuid.
-	* src/install.c (cp_option_init): Likewise.
-	* src/mv.c (cp_option_init): Likewise.
-
-2005-05-29  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/chgrp.c (getgrnam) [!defined _POSIX_VERSION]: Remove decl.
-	* src/chown-core.c (getgrnam, getgrgid) [!defined _POSIX_VERSION]:
-	Remove decls.
-	* src/cp.c (geteuid) [!defined _POSIX_VERSION]: Remove decl.
-	* src/id.c (getpwuid, getgrgid, getuid, getgid, geteuid, getegid)
-	[!defined _POSIX_VERSION]: Remove decls.
-	* src/install.c (getpwnam, getgrnam): Remove decl.
-	(getuid, getgid) [!defined _POSIX_VERSION]: Remove decls.
-	* src/md5sum.c (OPENOPTS, TEXT1T01, TEXTCNVT): Remove.
-	(digest_file): Use O_BINARY-using expr instead of OPENOPTS.
-	* src/system.h: Don't bother mentioning _POSIX_VERSION in comment.
-	* src/test.c: Include sys/param.h if it exists, not if _POSIX_VERSION
-	isn't defined.
-	Don't include <sys/file.h>; no longer needed.
-	(getegid, geteuid): Remove no-longer-necessary decls.
-
-	* src/pathchk.c (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
-	Define to 256, not 255, as per modern POSIX.
-
-2005-05-27  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: dd seek=N now conforms to POSIX if the output isn't seekable.
-	* src/dd.c (skip): Return the number of records that were not
-	skipped due to encountering EOF.
-	(dd_copy): If the file wasn't seekable and EOF was encountered,
-	write zeros past EOF until the desired offset is reached.
-
-	* NEWS: expr and test now correctly compare integers of unlimited size.
-	(Also, correct a comment that claimed that expr detects integer
-	overflow; it does so only when converting from strings.)
-	* src/expr.c: Include strnumcmp.h, xstrtol.h.
-	(looks_like_integer): New function.
-	(toarith): Use it.  Also, use xstrtoimax rather than rolling our
-	own diagnostics.
-	(eval2): Don't look for trouble if !evaluate; this simplifies things.
-	Compare numbers using string comparison, so that overflow is
-	not possible.
-	* src/sort.c: Refactor so that others can use large-integer
-	comparison functions.
-	Include "strnumcmp.h".
-	(NEGATION_SIGN, NUMERIC_ZERO, fraccompare):
-	Remove; moved to strnumcmp.
-	(decimal_point): Now int, to simplify converison overhead with
-	new API.  All uses changed.
-	(thousands_sep): Now -1 if there isn't one, as per new API.
-	All uses changed.
-	(numcompare): Move contents to strnumcmp module, except for
-	skipping blanks.
-	* src/test.c: Include inttostr.h, strnumcmp.h.
-	(whitespace, digit, digit_value, integer_expected_error): Remove.
-	(is_int): Remove; replaced by...
-	(find_int): New function.
-	(binary_operator): Don't let integers overflow in comparisons;
-	return the correct answer instead.  Simplify the code.
-	(unary_operator): Convert the integer ourself, since find_int
-	no longer does so.
-	* tests/expr/basic (bigcmp): New test.
-	* tests/test/Test.pm (eq-6, gt-5, lt-5): New tests.
-
-2005-05-26  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: nohup now redirects a tty stdin to an unreadable fd
-	instead of closing it.
-	* doc/coreutils.texi (nohup invocation): Document this.
-	* src/nohup.c (main): Implement this.
-
-2005-05-26  Jim Meyering  <jim@meyering.net>
-
-	* src/expr.c (toarith): Fix a sign error introduced on 2005-01-14.
-	Reported by David Alan Gilbert.
-	* tests/expr/basic: Add tests using arithmetic on negative integers.
-
-2005-05-19  Jim Meyering  <jim@meyering.net>
-
-	* src/remove.c (AD_mark_helper, AD_mark_current_as_unremovable):
-	Remove inaccurate-but-harmless `const' attributes.
-
-	* src/join.c (decode_field_spec): Add an abort after
-	`error (EXIT_FAILURE, ...' to avoid a gcc warning in caller,
-	about variables being used uninitialized.
-
-2005-05-18  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* configure.ac: Add copyright notice.  gl_LIB_CHECK -> cu_LIB_CHECK.
-	* src/Makefile.am: Add copyright notice.
-	(factor_LDADD): Remove, as factor no longer needs sqrt.
-	* src/hostname.c: Remove test for HAVE_LIMITS_H; we can assume
-	it's always true now.
-
-2005-05-16  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Fix Cygwin porting problem reported by Eric Blake.
-	* src/remove.c (DT_IS_DIR): Remove.
-	(DT_IS_KNOWN, DT_MUST_BE): New macros.
-	(remove_entry): Use them.
-
-2005-05-14  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/remove.c: Include unlinkdir.h.
-	(UNLINK_CAN_UNLINK_DIRS): Remove.
-	(remove_entry): Use cannot_unlink_dirs () rather than
-	UNLINK_CAN_UNLINK_DIRS.
-
-2005-05-14  Jim Meyering  <jim@meyering.net>
-
-	Update FSF postal mail address.
-	* Makefile.maint, Makefile.cfg, gnupload
-	* src/basename.c, src/cat.c, src/checksum.h, src/chgrp.c
-	* src/chmod.c, src/chown-core.c, src/chown-core.h, src/chown.c
-	* src/chroot.c, src/cksum.c, src/comm.c, src/copy.c, src/copy.h
-	* src/cp-hash.c, src/cp-hash.h, src/cp.c, src/csplit.c, src/cut.c
-	* src/date.c, src/dcgen, src/dd.c, src/df.c, src/dircolors.c
-	* src/dirname.c, src/du.c, src/echo.c, src/env.c, src/expand.c
-	* src/expr.c, src/factor.c, src/fmt.c, src/fold.c, src/fs.h
-	* src/groups.sh, src/head.c, src/hostid.c, src/hostname.c, src/id.c
-	* src/install.c, src/join.c, src/kill.c, src/lbracket.c, src/link.c
-	* src/ln.c, src/logname.c, src/ls-dir.c, src/ls-ls.c, src/ls-vdir.c
-	* src/ls.c, src/ls.h, src/md5.c, src/md5sum.c, src/mkdir.c
-	* src/mkfifo.c, src/mknod.c, src/mv.c, src/nice.c, src/nl.c
-	* src/nohup.c, src/od.c, src/paste.c, src/pathchk.c, src/pinky.c
-	* src/pr.c, src/printenv.c, src/printf.c, src/ptx.c, src/pwd.c
-	* src/readlink.c, src/remove.c, src/remove.h, src/rm.c, src/rmdir.c
-	* src/seq.c, src/setuidgid.c, src/sha1sum.c, src/shred.c
-	* src/sleep.c, src/sort.c, src/split.c, src/stat.c, src/stty.c
-	* src/su.c, src/sum.c, src/sync.c, src/system.h, src/tac-pipe.c
-	* src/tac.c, src/tail.c, src/tee.c, src/test.c, src/touch.c
-	* src/tr.c, src/true.c, src/tsort.c, src/tty.c, src/uname.c
-	* src/unexpand.c, src/uniq.c, src/unlink.c, src/uptime.c
-	* src/users.c, src/wc.c, src/who.c, src/whoami.c, src/yes.c
-
-2005-05-13  Jim Meyering  <jim@meyering.net>
-
-	* NEWS: `rm -r' now removes all of the files it should, even on
-	systems with a buggy readdir affecting file systems inaccessible
-	at configure time.
-
-	In some unusual circumstances `rm -r' would fail to remove --
-	or even consider -- all entries in a directory with more than 254
-	(SunOS) or 338 (Darwin) entries.  This could cause trouble even on
-	other types of systems when using an affected file system via e.g.,
-	NFS.  The underlying cause was a bug in readdir on those systems.
-	Coreutils-5.2.1 and earlier used a configure-time test designed
-	to detect precisely those problem systems, but it would detect
-	the problem and enable remove.c's work-around code only when its
-	configure-time test was run on a losing file system.  Obviously,
-	it couldn't detect a problem if the offending file system wasn't
-	tested or even mounted at coreutils configure time.  Now, rm itself
-	performs a minimal-cost run-time test to detect the problem.
-
-	* src/remove.c (CONSECUTIVE_READDIR_UNLINK_THRESHOLD): Define.
-	(remove_cwd_entries):  When readdir returns NULL for a directory from
-	which we've removed more than CONSECUTIVE_READDIR_UNLINK_THRESHOLD
-	entries, call rewinddir and then resume the readdir/unlink loop.
-	(UNLINK_CAN_UNLINK_DIRS): Rename from ROOT_CAN_UNLINK_DIRS.
-
-2005-05-12  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: nohup now closes stdin if it is a terminal, unless
-	POSIXLY_CORRECT is set.  This fixes a glitch noted by Wayne Pollock in
-	<https://www.opengroup.org/sophocles/show_mail.tpl?
-	source=L&listname=austin-group-l&id=8341>.
-	* doc/coreutils.texi (nohup invocation): Document this.
-	* src/nohup.c (main): Implement this.
-
-2005-05-12  Jim Meyering  <jim@meyering.net>
-
-	* src/date.c: Assume `free (NULL)' works.
-	* src/dd.c: Likewise.
-	* src/df.c:Likewise.
-	* src/dircolors.c:Likewise.
-	* src/head.c: Likewise.
-	* src/ls.c: Likewise.
-	* src/md5sum.c: Likewise.
-	* src/pr.c: Likewise.
-	* src/sort.c: Likewise.
-
-2005-05-10  Jim Meyering  <jim@meyering.net>
-
-	* tests/touch/not-owner: Skip this test if the user running it
-	owns `/' or has write access to it.
-
-	* src/copy.c (abandon_move): Remove erroneous UNWRITABLE check.
-	This makes `mv -i --reply=no f1 f2' work as expected (in not
-	performing the move operation).  But note that specifying `-i'
-	after `--reply=no' does *not* work.
-	Tiny patch from Vlada Macek.
-	Correct a comment.
-	* tests/mv/reply-no: New file.  Test for the above fix.
-	* tests/mv/Makefile.am (TESTS): Add reply-no.
-
-	* tests/ls-2/tests: Don't print PATH to stderr.
-
-2005-05-08  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: cp, ln, mv, rm no longer discard white space when intepreting
-	responses.
-
-2005-05-06  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: dd has new iflag= and oflag= flags "binary" and "text".
-	* src/dd.c (flags, usage): Add support for "binary" and "text".
-
-2005-05-04  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: chmod -w now complains if it differs from chmod a-w.
-	* src/chmod.c: Include quotearg.h.
-	(diagnose_surprises): New var.
-	(process_file): Diagnose surprises.  Simplify the logic a bit,
-	while we're at it.
-	(main): Prepare to diagnose surprises.  Remove useless code for
-	'-' option.
-	* tests/chmod/Makefile.am (TESTS): Add umask-x.
-	* tests/chmod/umask-x: New file.
-
-2005-05-02  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: ls --indicator-style=directory renamed to ls
-	--indicator-style=slash, to avoid confusion with ls --directory.
-	* src/ls.c (usage): Likewise.
-	(slash): Renamed from directory_only.  All uses changed.
-
-2005-05-01  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: "chmod +1 foo" is now diagnosed.
-
-2005-04-29  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: ls -p now marks only directories.  New option
-	--indicator-style=directory equivalent to -p.
-	* doc/coreutils.texi (ls invocation): Document this.
-	Also, mention ">" is for doors.
-	* src/ls.c (enum indicator_style): New constant directory_only,
-	for -p.
-	(indicator_style_args, indicator_style_types): Set it appropriately.
-	(decode_switches, gobble_file, print_type_indicator):
-	(length_of_file_name_and_frills):
-	Implement the change described in NEWS.
-	(decode_switches): Quote ">", too.
-	(usage): Update to match the new behavior.  Describe ">".
-	* tests/ls/file-type: Test for new behavior.  Omit -1 option.
-	The "ls --color" test wasn't being checked; add a check for
-	"ls --color=auto" instead.
-
-	* tests/head/Test.pm: Don't set _POSIX2_VERSION; no longer needed.
-	* tests/misc/split-fail: Likewise.
-	* tests/pr/Test.pm: Likewise.
-	* tests/sort/Test.pm: Fix comment to match new behavior of "sort".
-	* tests/tail/Test.pm (tv): Rename tests from obs to obs-plus
-	if they use file names starting with +.
-	(test_vector): Don't set _POSIX2_VERSION if obs but not obs-plus.
-	* tests/uniq/Test.pm (tv, test_vector): Likewise.
-
-	The following was partly derived from a tiny change by Eric Blake:
-	* tests/misc/nice: Don't use 'set -'.  It's not portable to strict
-	POSIX 1003.1-2001 hosts.  Also, don't set _POSIX2_VERSION.
-	* tests/mkdir/perm: Don't use 'set -'.  Simplify test construction.
-	Work even if the underyling system attaches ACLs to new dirs.
-	* tests/mv/part-hardlink: Don't use 'set -'.
-	* tests/stty/row-col-1: Don't use 'set -'.
-
-2005-04-28  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: Document fixes described below.
-	* src/chmod.c (change, umask_value): New static vars.
-	(reference_file): Move this static var to inside "main".
-	(process_file, process_files): Remove CHANGES arg; now taken from
-	static var.  All uses changed.
-	(usage): Fix incorrect description of MODE operand.
-	(main): For invalid mode usages, output a brief usage message.
-	Adjust to new modechange API.
-	* install.c (main): Adjust to new modechange API.
-	Also, free the mode_change object when done.
-	* mkdir.c (main): Likewise.
-	* mkfifo.c (main): Likewise.
-	* mknod.c (main): Likewise.
-	* tests/chmod/equal-X: Check for =xX bug.
-	* tests/chmod/equals: Check for =u bug.
-	* tests/chmod/usage: Check for u+gr and ug,+x bugs.
-
-2005-04-26  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Restore support for usages like "head -1" and "tail -1",
-	even when conforming to POSIX 1003.1-2001.
-	Fix bug with "POSIXLY_CORRECT=1 fold file -3".
-	join now supports a NUL field separator, e.g., "join -t '\0'".
-	join now detects and reports incompatible options, e.g.,
-	"join -t x -t y",
-	* NEWS: Document this.
-	* src/date.c: Remove posixver.h and its uses.
-	(COMMON_SHORT_OPTIONS): Remove.
-	(short_options): New constant.
-	(short_options, usage): -I now always takes an optional arg.
-	* src/expand.c: Remove posixver.h and its uses.
-	(shortopts): New constant.  -DIGIT now always takes an optional arg.
-	(main): Revamp parsing of -DIGIT to let parse_tab_stops handle it.
-	Don't complain about -DIGIT.
-	* src/fold.c: Remove posixver.h and its uses.
-	(shortopts): New constant.  -DIGIT now always takes an optional arg.
-	(main): Don't preprocess arg list; that was buggy.  Use method
-	similar to expand.
-	* src/head.c: Remove posixver.h and its uses.
-	(header_mode_option): Remove.
-	(main): Don't complain about obsolete -NUM args.
-	* src/join.c: Remove posixver.h and its uses.
-	(obsolete_usage): Remove.
-	(join_field_1, join_field_2): Initialize to SIZE_MAX to indicate
-	they haven't been set yet.
-	(tab): Now int, not char.  Initialize to -1 to indicate white space
-	separates columns, so that we can use NUL as a separator.
-	All uses changed.
-	(OBSOLETE_LONG_OPTIONS, get_option): Remove.
-	(string_to_join_field): Remove ERR_MSG_FMT arg; a single format
-	suffices.  Use xstrtoul for sizes; it suffices.
-	(decode_field_spec): Report an error and exit on failure.  Return void,
-	not bool.
-	(add_field_list): Likewise.
-	(set_join_field): New function.
-	(enum operand_status): New enum.
-	(add_file_name): New args OPERAND_STATUS, JOPTION_COUNT,
-	PREV_OPTC_STATUS, OPTC_STATUS to handle the bewildering array of
-	possibilities with obsolete option parsing.
-	(main): Use it.  Do not depend on POSIX version.
-	Check for conflicting options.  Parse obsolete options -j1 and -j2
-	so that it is a pure extension to POSIX 1003.1-2001.
-	Allow '-t\0' to specify a NUL tab, stealing the code from 'sort'.
-	* src/nice.c: Remove posixver.h and its uses.
-	(main): Always support -NUM option.
-	* src/od.c: Remove posixver.h and its uses.
-	(short_options): New constant, which always supports -w[num].
-	(COMMON_SHORT_OPTIONS): Remove.
-	* src/pr.c: Remove posixver.h and its uses.
-	(short_options): New constant, which always supports -S[string].
-	(COMMON_SHORT_OPTIONS): Remove.
-	* src/sort.c: Remove posixver.h and its uses.
-	(short_options): New constant, which always supports -y arg.
-	(COMMON_SHORT_OPTIONS): Remove.
-	(main): Redo workaround for Solaris compatibility with -y.
-	This change isn't visible to the user; it just cleans up the
-	code so that we don't need posixver.h.
-	* src/split.c: Remove posixver.h and its uses.
-	(main): Don't complain about -NUM option.
-	* src/tail.c (parse_obsolete_option): Don't complain about -NUM.
-	* src/unexpand.c: Remove posixver.h and its uses.
-	(main): Don't complain about -TAB.
-	* src/uniq.c (main): Don't complain about -NUM.
-
-2005-04-22  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/nohup.c (main): If getopt fails, exit with status 127,
-	not status 1.  POSIX requires this.
-	* NEWS: Document this.
-
-	* src/nice.c (main): Report proper program name when getopt finds
-	trouble.  Problem reported by Behdad Esfahbod.
-
-	* NEWS: Fix bug with "mkdir -m =+x dir"; the umask was being ignored
-	when the "+x" was being evaluated.
-	* mkdir.c (main): Compile mode with MODE_MASK_ALL and initial umask.
-	* mkfifo.c (main): Likewise.
-	* mknod.c (main): Likewise.
-	* tests/mkdir/perm: Test for the above bug.
-
-2005-04-20  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Port test cases to Microsoft-Windows-related environments,
-	following suggestions from Eric Blake.
-	* tests/install/Makefile.am (TESTS_ENVIRONMENT): Add EXEEXT.
-	* tests/install/basic-1: Undo previous change.
-	(dd, dd2): New vars, which use $EXEEXT.  All uses of dd and dd2 changed.
-	* tests/install/trap: Undo previous change.
-	(sig): New var.  Use it insted of "trap '' CHLD".
-	Append $EXEEXT to executable name.
-
-	"fetish" -> "coreutils" in more places.
-	* tests/Coreutils.pm: Renamed from tests/Fetish.pm.
-	(package Coreutils): Renamed from package Fetish.  All uses changed.
-	* tests/Makefile.am (EXTRA_DIST): Add Coreutils.pm and
-	remove Fetish.pm.
-
-2005-04-19  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* tests/mv/setup (dot_mount_point): Use stat -L, in case the
-	directory is actually a symbolic link.  Problem reported by
-	Eric Blake.
-
-	* tests/mv/mv-special-1: Use test -p to test for fifos, rather
-	than the (incorrect) test -f and the (inadequate) ls.  ls is
-	inadequate because on some hosts a buggy mv will create a file of
-	the wrong type (problem reported by Eric Blake).  Skip this test
-	if test -p doesn't work.
-
-	* tests/chmod/setgid: Use numeric group ids, not symbolic group names,
-	since the latter can have shell metacharacters in them (e.g., spaces).
-	This follows up to the 2005-01-17 patch, which missed this occurrence.
-
-2005-04-18  Paul Eggert  <eggert@cs.ucla.edu>
-
-	"fetish" -> "coreutils" in several places.
-	* Makefile.cfg (ftp): Remove fetish.sf.net.
-	* Makefile.maint (emit_upload_commands): Likewise.
-	* src/Makefile.am (LDADD, $(PROGRAMS)): fetish -> coreutils.
-	* tests/group-names (COREUTILS_GROUPS): Renamed from FETISH_GROUPS.
-	* tests/chmod/setgid (FETISH_GROUP): Renamed from COREUTILS_GROUP.
-
-	* tests/install/basic-1: Use "cat", not "test", to test for
-	../../src/dd.  Problem reported by Eric Blake.
-
-2005-04-18  Jim Meyering  <jim@meyering.net>
-
-	* src/dd.c: Don't include stat-macros.h directly.  system.h does that.
-
-2005-04-17  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Work around a couple of "make check" failures reported for Cygwin
-	and ash by Eric Blake.
-	* tests/install/basic-1: Skip this test if ../../src/dd isn't readable.
-	* tests/install/trap: Skip this test if "trap '' CHLD" doesn't work.
-
-2005-04-16  Jim Meyering  <jim@meyering.net>
-
-	* src/dd.c (S_TYPEISSHM): Remove definition.
-	Get the definition by including "stat-macros.h", instead.
-
-2005-04-14  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Fix test suite problems reported by Eric Blake on Cygwin.
-	* tests/mv/mv-special-1: Ignore chatter about when files are removed,
-	since POSIX doesn't require rename to fail across file systems.
-	* tests/mv/setup (dot_mount_point): Use stat rather than df, as
-	it's more reliable.
-	(other_partition_tmpdir): Remove df from name as that would be
-	misleading now.
-
-2005-04-14  Jim Meyering  <jim@meyering.net>
-
-	* src/chown-core.c: Correct typo, fchmod -> fchown, in a comment.
-
-2005-04-12  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/ls.c (usage): "uid" -> "user ID".
-
-2005-04-12  Jim Meyering  <jim@meyering.net>
-
-	* src/tsort.c (tsort): Use "%s" as the format string,
-	rather than a diagnostic or a file name.
-
-	* src/comm.c (compare_files): Remove declaration of unused local.
-
-	* src/chown-core.c (chopt_free): Mark parameter as unused.
-
-2005-04-11  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* man/chown.x: Reword to match user manual.
-	* man/id.x: Likewise.
-	* src/setuidgid.c (usage): Use "user ID", not "UID", and similarly
-	for "group ID".
-	* src/whoami.c (usage, main): Likewise.
-
-	Add bulletproofing for cases where stdin, stdout, or stderr are closed.
-	* src/comm.c: Include stdio-safer.h.
-	(compare_files): Exit right away on I/O error rather than continuing
-	and producing confusing output and error messages.
-	Return void, not int; all callers changed.
-	Use fopen_safer to avoid confusion with file descriptors.
-	* src/copy.c: Include unistd-safer.h.
-	(copy_reg): Use fd_safer.
-	* src/csplit.c: Include stdio-safer.h.
-	(input_desc): Remove unnecessary static initialization.
-	(set_input_file): Use STDIN_FILENO, not 0.
-	(create_output_file): Use fopen_safer.
-	* src/dircolors.c (dc_parse_file): Don't assume fopen does not
-	return stdin.
-	* src/head.c (head_file): Don't assume open does not return 0.
-	* src/join.c: Include stdio-safer.h.
-	(main): Use fopen_safer.  Simplify the resulting code.
-	* src/md5sum.c (digest_file, digest_check):
-	Don't assume that fopen does not return stdin.
-	* src/nohup.c: Include unistd-safer.h.
-	(main): Don't dup stderr to stdin or stdout by mistake.
-	* src/od.c (check_and_close): Don't assume fopen does not return stdin.
-	* src/paste.c (paste_serial): Likewise.
-	* src/pr.c: Include stdio-safer.h.
-	(open_file): Use fopen_safer.
-	(close_file): Don't assume fopen does not return stdin.
-	* src/ptx.c (main): Don't assume fopen returns stdout after closing
-	stdout.  Use freopen instead.
-	* src/shred.c: Include unistd-safer.h.
-	(wipename): Use fd_safer on directory file descriptor.
-	(wipefile): Remove special case for /dev/fd/* on older hosts.
-	It didn't work in general, and wasn't documented.
-	Use fd_safer.
-	* src/sort.c: Include unistd-safer.h.
-	(create_temp_file): Use fd_safer.
-	(xfclose): Don't assume fileno (stdin) == STDIN_FILENO, etc.
-	* src/split.c: Include unistd-safer.h.
-	(cwrite): Use fd_safer.  Replace mystery constant 0666 with symbolic
-	version, as POSIX requires.
-	* src/sum.c (bsd_sum_file, sysv_sym_file):
-	Use same pattern as elsewhere for checking for stdin.
-	* src/tac.c: Include unistd-safer.h.
-	(copy_to_temp): Use fd_safer.
-	(tac_file): Don't assume fopen cannot return stdin.
-	* src/tail.c: Include unistd-safer.h rather than fcntl-safer.h.
-	(recheck, tail_file): Use fd_safer rather than open_safer.
-	* src/tee.c: Include stdio-safer.h.
-	(tee): Use fopen_safer.
-	* src/touch.c: Include unistd-safer.h.
-	(touch): Use fd_safer.
-	* src/tsort.c (have_read_stdin): Remove; no longer needed.  All uses
-	removed.
-	(tsort): Do not assume fopen can't return stdin.
-	Close stdin before returning.  All uses changed.
-	* src/unexpand.c (next_file): Don't assume fopen cannot return stdin.
-	* src/uniq.c: Include stdio_safer.h.
-	(check_file): Don't assume fopen cannot return stdin or stdout.
-
-2005-04-09  Jim Meyering  <jim@meyering.net>
-
-	* src/dd.c (quit): Define with ATTRIBUTE_NORETURN.
-
-	Now that close_stdout closes standard output unconditionally,
-	these workarounds for dd and cat are no longer necessary.
-	* src/dd.c (close_stdout_wrapper): Remove function.
-	(main): Call atexit with close_stdout, instead.
-	* src/cat.c (close_stdout_wrapper): Likewise.
-	Don't close STDOUT_FILENO explicitly; close_stdout does it.
-
-	* src/system.h (__attribute__): Readability nit:
-	Change this:
-	#  define __attribute__(x)
-	to this:
-	#  define __attribute__(x) /* empty */
-
-2005-04-09  Jim Meyering  <jim@meyering.net>
-
-	* src/rm.c (usage): Mention that --recursive removes listed
-	directories too, not just their contents.
-	Say that by default, rm does not remove directories.
-
-	* src/pr.c: Don't include "timespec.h".  system.h does that.
-	* Makefile.maint (sc_system_h_headers): Propagate exit status
-	through trap.
-
-2005-04-08  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: Document that dd no longer treats QUIT or PIPE specially,
-	and when conforming to POSIX no longer treats USR1 specially.
-	Document that dd no longer dumps core when handling signals.
-	* src/system.h (RETSIGTYPE): Remove; no longer needed.  All uses
-	replaced with void.
-	* src/csplit.c (SA_NOCLDSTOP): Define to 0 if not defined.
-	All uses changed.
-	(siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
-	(delete_all_files): New arg IN_SIGNAL_HANDLER, to avoid undefined
-	behavior when called from a signal handler.  All uses changed.
-	(main) [!defined SA_NOCLDSTOP]:
-	Use siginterrupt to specify that system calls should be interrupted.
-	* src/dd.c: Do not include safe-read.h or full-write.h; no longer needed.
-	(process_signals): Add forward decl.
-	(SA_NOCLDSTOP, sigprocmask, sigset_t) [!defined SA_NOCLDSTOP]:
-	New macros.
-	(siginterrupt) [! HAVE_SIGINTERRUPT]: New macro.
-	(SA_NODEFER) [!defined SA_NODEFER]: New macro.
-	(SA_RESETHAND) [!defined SA_RESETHAND]: New macro.
-	(caught_signals, interrupt_signal, info_signal_count, catch_siginfo):
-	New vars.
-	(usage): Mention -USR1 versus -INFO.
-	(cleanup): Don't invoke print_stats; the caller must do it now.
-	All callers changed.
-	(quit): Process signals just before exiting.
-	(interrupt_handler): Simply record the signal and return.
-	(siginfo_handler): Simply increment the signal counter and return.
-	(install_handler): Remove, replacing with:
-	(install_signal_handlers, process_signals, iread, iwrite):
-	New functions.  All callers to safe_read and full_write replaced
-	by iread and iwrite.  All callers to install_handler replaced by
-	install_handlers.
-	* src/ls.c (SA_NOCLDSTOP): Define to 0 if not defined.
-	All uses changed.
-	(siginterrupt) [! HAVE_SIGINTERRUPT]: New macro.
-	(main) [! SA_NOCLDSTOP]: Use it.
-	* src/shred.c: Remove all uses of signals; modern hosts have
-	/dev/random and don't need this gorp.
-	Do not include signal.h.
-	(env, sigill_handler, isaac_seed_machdep): Remove.  All uses removed.
-	* src/sort.c (SA_NOCLDSTOP): Define to 0 if not defined.
-	All uses changed.
-	(siginterrupt) [! HAVE_SIGINTERRUPT]: New macro.
-	(main) [! SA_NOCLDSTOP]: Use it.
-
-	* src/dd.c: Do not include inttostr.h, no longer needed.
-	(print_stats, main): Rewrite and simplify formats to use PRIuMAX
-	instead of umaxtostr.
-	(print_stats): Work even in languages that have special
-	forms for two of things, for r_truncate and w_bytes.  We can't
-	fix delta_s in this way, since ngettext doesn't support floating-point.
-	(main): Rewrite to avoid casts.
-
-2005-04-07  Jim Meyering  <jim@meyering.net>
-
-	Placate gcc-4's -Wuninitialized.
-	* src/md5sum.c (digest_check) [lint]: Initialize hex_digest to NULL.
-	* src/test.c (binary_operator) [lint]: Initialize lt and rt to 0.
-
-	* src/test.c (is_int, age_of, binop): Declare `char *' parameters to
-	be `const'.
-	(binop): Move function definition to precede first use so we can...
-	(binop): ...remove prototype.
-
-2005-04-05  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* man/Makefile.am (.x.1): Remove "COMMAND.td/" from examples.
-	* src/basename.c (usage): Add examples.
-	* src/cat.c (usage): Likewise.
-	* src/chgrp.c (usage): Likewise.
-	* src/chown.c (usage): Likewise.
-	* src/dirname.c (usage): Likewise.
-
-2005-04-05  Jim Meyering  <jim@meyering.net>
-
-	* src/nice.c (usage): Mention that some shells provide a
-	built-in function by the same name.
-	* src/nohup.c (usage): Likewise.
-	* src/printenv.c (usage):Likewise.
-
-2005-04-04  Dmitry V. Levin  <ldv@altlinux.org>
-
-	* src/tee.c (tee): When closing files, do not close stdout,
-	leave this job to close_stdout() instead.
-	* configure.ac (AC_CONFIG_FILES): Add tests/tee/Makefile.
-	* tests/Makefile.am (SUBDIRS): Add tee.
-	* tests/tee/Makefile.am: New file.
-	* tests/tee/.cvsignore: Likewise.
-	* tests/tee/{basic,dash}: New tee tests.
-
-2005-04-04  Jim Meyering  <jim@meyering.net>
-
-	* src/echo.c (usage): Mention that some shells provide a
-	built-in function by the same name.
-	* src/kill.c (usage): Likewise
-	* src/printf.c (usage): Likewise.
-	* src/pwd.c (usage): Likewise.
-	* src/stat.c (usage): Likewise.
-	* src/test.c (usage): Likewise.
-	* src/true.c (usage):
-	* src/system.h (USAGE_BUILTIN_WARNING): New macro.
-
-	* man/echo.x: Remove `DESCRIPTION' section, now that --help includes it.
-	* man/printf.x: Likewise.
-	* man/pwd.x: Likewise.
-
-2005-04-03  Jim Meyering  <jim@meyering.net>
-
-	* src/pr.c (main): Fix off-by-one error.
-	pr -$(perl -e 'print "0"x63 . 1') would write one byte beyond the
-	end of a malloc'd buffer.
-
-2005-04-01  Jim Meyering  <jim@meyering.net>
-
-	* src/pr.c (main): Free column_count_string when done with it.
-
-	Don't let pr treat +1:-1 like +1:18446744073709551615.
-	* src/pr.c (strtoumax): Remove declaration.
-	(first_last_page): Use xstrtoumax in place of strtoumax,
-	so we don't interpret a negative page number (e.g., in an option
-	like --pages=1:-1) as valid.
-	* tests/pr/Test.pm (neg-page): Add a test for this.
-
-2005-03-30  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/pinky.c (short_pinky): Adjust to read_utmp signature change.
-	* src/uptime.c (uptime): New arg OPTIONS.  All uses changed.
-	* src/users.c (users): Likewise.
-	* src/who.c (who): Likewise.
-	* src/uptime.c (main): Check PIDs when invoked with zero arguments.
-	* src/users.c (main): Likewise.
-	* src/who.c (main): Likewise.  Also with two arguments.
-	Omit duplicate code in 2-arg case.
-	(UT_PID): Moved to ../lib/readutmp.h.
-
-2005-03-29  Jim Meyering  <jim@meyering.net>
-
-	* src/system.h (ptr_align): Declare `ptr' parameter to be a
-	`const' pointer, since this function never writes through it.
-
-	* src/uname.c: Indent cpp directives to reflect nesting.
-
-2005-03-28  Jim Meyering  <jim@meyering.net>
-
-	* src/seq.c (get_width_format) [HAVE_RINT && HAVE_MODF && HAVE_FLOOR]:
-	Add `void' to make this an ANSI-style function declaration.
-	* src/remove.c (ds_init): Likewise.
-	* src/pr.c (print_sep_string): Likewise.
-
-	* src/stty.c (speeds): Declare this array to be static.
-	* src/Makefile.am (sc_tight_scope): Adjust to catch any
-	new declarations like that of stty.c's `speeds'.
-
-	* src/system.h (GETOPT_HELP_OPTION_DECL): Use NULL, not `0'.
-	(GETOPT_VERSION_OPTION_DECL): Likewise.
-	* src/chown.c (long_options): Likewise.
-	* src/chgrp.c (long_options): Likewise.
-	* src/chmod.c (long_options): Likewise.
-	* src/cp.c (sparse_type_string, reply_args, decode_preserve_arg):
-	Likewise.
-	* src/chown-core.c (chopt_init): Likewise.
-	* src/comm.c (long_options): Likewise.
-	* src/copy.c (copy_reg): Likewise.
-	* src/csplit.c (extract_regexp): Likewise.
-	* src/cut.c (longopts): Likewise.
-	* src/date.c (time_spec_string): Likewise.
-	* src/df.c (find_mount_point, show_point): Likewise.
-	* src/expr.c (docolon): Likewise.
-	* src/fmt.c (long_options): Likewise.
-	* src/ls.c (time_style_args, indicator_style_args, long_options)
-	(format_args, sort_args, time_args, decode_switches)
-	(gobble_file): Likewise.
-	* src/md5sum.c (long_options): Likewise.
-	* src/mv.c (reply_args): Likewise.
-	* src/paste.c (longopts): Likewise.
-	* src/pinky.c (print_entry): Likewise.
-	* src/pr.c (long_options): Likewise.
-	* src/ptx.c (long_options, format_args): Likewise.
-	* src/readlink.c (longopts): Likewise.
-	* src/sort.c (long_options, mergefps): Likewise.
-	* src/stat.c (long_options): Likewise.
-	* src/tac.c (main): Likewise.
-	* src/tail.c (follow_mode_string): Likewise.
-	* src/touch.c (longopts, time_args): Likewise.
-	* src/uniq.c (delimit_method_string): Likewise.
-	* src/uptime.c (print_uptime): Likewise.
-	* src/who.c (print_user): Likewise.
-
-2005-03-27  Jim Meyering  <jim@meyering.net>
-
-	* src/dcgen: Simplify further, clean up.
-	Add a standard-output-closing global destructor.
-	Require perl-5.002.
-	* src/wheel-gen.pl: Use the same global destructor as dcgen.
-
-2005-03-26  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/dcgen: Squeeze multiple blanks into one.  Output a simple
-	array of adjacent strings rather than a more complicated data
-	structure; this saves space in the dircolors executable.
-	* src/dircolors.c (parse_line): Use char *, not unsigned char *.
-	This avoids casts.
-	(dc_parse_stream, main): Avoid casts.
-	Adjust to simpler data structure generated by new dcgen.
-
-2005-03-25  Eric Blake  <ebb9@byu.net>  (tiny change)
-
-	* src/ls.c (usage): Document usage of LS_COLORS.
-
-2005-03-25  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/dircolors.hin: Add "TERM cygwin".
-
-2005-03-25  Jim Meyering  <jim@meyering.net>
-
-	* src/system.h (DECIMAL_DIGIT_ACCUMULATE): Reverse the sense of
-	the return value, and update callers:
-	* src/cut.c (set_fields): Update use of DECIMAL_DIGIT_ACCUMULATE.
-	* src/expand.c (parse_tab_stops, main): Likewise.
-	* src/split.c (main): Likewise.
-	* src/unexpand.c (parse_tab_stops, main): Likewise.
-	* src/uniq.c (main): Likewise.
-
-2005-03-22  Jim Meyering  <jim@meyering.net>
-
-	* build-aux: New directory.  Renamed from config.
-	* configure.ac: Reflect renaming: config -> build-aux.
-	* Makefile.am (dist-hook): Likewise.
-	* Makefile.maint: Likewise.
-	* Makefile.cfg (cvs_files): Likewise.
-	* .x-sc_sun_os_names: Likewise.
-	* .x-sc_trailing_blank: Likewise.
-
-	* src/ls.c (get_funky_string): Use '\a', rather than 7, for
-	portability to EBCDIC hosts.
-
-2005-03-20  Jim Meyering  <jim@meyering.net>
-
-	* src/pr.c (init_header): Add missing `%' in new format string.
-	(init_header): Use zero-filled `.%09d' format, not space-filled `.%9d'.
-
-2005-03-19  Jim Meyering  <jim@meyering.net>
-
-	* src/Makefile.am (pr_LDADD): Now that pr uses gettime, add
-	$(LIB_CLOCK_GETTIME) to get the required -lrt on newer Linux systems.
-
-2005-03-18  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: pr -D "FORMAT" now accepts the same formats that
-	date +"FORMAT" does.
-	* src/pr.c: Include strftime.h, timespec.h.
-	(init_header): Obtain and format nanosecond part of time stamp.
-
-	* NEWS: nohup now ignores the umask when creating nohup.out.
-	nohup now closes stderr if it is a terminal and stdout is closed.
-	* src/nohup.c (main): Likewise.  Be a little more paranoid about
-	return values; e.g., check for any negative return from open.
-	Assume free (NULL) works.
-	Close file descriptor leak when redirecting standard output to a file.
-
-2005-03-17  Jim Meyering  <jim@meyering.net>
-
-	* src/cut.c (set_fields): Use DECIMAL_DIGIT_ACCUMULATE macro,
-	in place of functionally-equivalent code.
-	* src/expand.c (parse_tab_stops, main): Likewise.
-	* src/split.c (main): Likewise.
-	* src/unexpand.c (parse_tab_stops, main): Likewise.
-	* src/uniq.c (main): Likewise.
-	* src/od.c: Use VERIFY macro in place of an equivalent open-coded
-	declaration.
-	* src/system.h (VERIFY, VERIFY_EXPR, DECIMAL_DIGIT_ACCUMULATE):
-	New macros.
-
-	Before, this command would make uniq skip 11 fields and print
-	only the first line:
-	$ _POSIX2_VERSION=1 ./uniq -f1 -1 <(seq --format='1 %g' 2)
-	1 1
-	1 2
-	* src/uniq.c (main): Interpret `uniq -f1 -1' like `uniq -f1',
-	not like `uniq -f11'.
-
-2005-03-15  Jim Meyering  <jim@meyering.net>
-
-	Both `pr -0' and e.g., `pr -03' would evoke `column count too large'.
-	`pr -0' should give a better diagnostic and `pr -03' should be
-	equivalent to `pr -3'.
-	* src/pr.c (parse_column_count): Change return type to void.
-	Call error (EXIT_FAILURE, ... for an invalid string.
-	(main): Allocate space for column_count_string using malloc.
-	Accumulate all old-style column-count digits before converting.
-	When the number of columns is specified via both old-style,
-	(e.g., -3), and a long option (--columns=5), ensure that only
-	the last one specified takes effect.
-	* tests/pr/Test.pm: Add tests for the above.
-
-2005-03-15  Corinna Vinschen  <corinna@vinschen.de>  (tiny change)
-
-	* src/copy.c (copy_reg): Copy regular files in binary mode.
-
-2005-03-14  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: Restate why ls limits time stamp lengths.
-
-2005-03-12  Jim Meyering  <jim@meyering.net>
-
-	Add a little infrastructure to help prevent future bugs like the
-	one fixed below.
-	* src/stat.c (xstrcat): New function.
-	(print_statfs, print_stat): Add buf_len parameter and convert all
-	uses of strcat to xstrcat.  Update callers.
-	(print_it): Call print_func with buf_len parameter.
-
-	Invoking stat -c FMT with a lone format directive of %s, %f, %h, %s,
-	could cause a buffer overrun error.
-	* src/stat.c (print_it): Allocate 2 more bytes, to accommodate our
-	conversion of the stat %s format string to the longer printf %llu one.
-	Patch from Guochun Shi.
-
-2005-03-11  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/ls.c (TIME_STAMP_LEN_MAXIMUM): New constant.
-	(long_time_expected_width, print_long_format): Use it, to avoid
-	some possible denial-of-service attacks.
-	* NEWS: Document this.
-
-2005-03-11  Jim Meyering  <jim@meyering.net>
-
-	Prompt once again for `mv -i A B' when A and B are hard links
-	to the same file.  This fixes a bug introduced by my 2003-04-04
-	(coreutils-5.0.1) change.  Reported by Thomas Wolff via Eric Blake.
-	* src/copy.c (abandon_move): New function, factored out of
-	copy_internal, now that this code is being used from two places.
-	(copy_internal): Perform the same interactive-related test for
-	whether it's alright to proceed and (usually) overwrite the
-	destination file.
-	* tests/mv/i-4: Add tests for the above.
-
-	Don't segfault for a very long date format string, e.g.,
-	ls -ld --time-style=+%99999999H .
-	* src/ls.c (long_time_expected_width): Use x2nrealloc, not alloca,
-	so format string abuse cannot provoke stack overflow.
-	(print_long_format): Likewise.
-
-	Don't segfault for a long header date string, e.g.,
-	echo a|pr -D +%9999999A
-	* src/pr.c (init_header): Use x2nrealloc, rather than alloca.
-	Don't bother with fixed-sized initial buffer;  always use x*alloc.
-
-	* src/pr.c (init_header): Use slightly clearer INT_BUFSIZE_BOUND
-	in place of equivalent INT_STRLEN_BOUND + 1.
-	* src/expr.c (tostring, printv): Likewise.
-
-2005-03-09  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/system.h: Include intprops.h.
-	(TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_STRLEN_BOUND): Remove;
-	they are now defined in intprops.h.
-
-2005-03-09  Jim Meyering  <jim@meyering.net>
-
-	* TODO: Remove entry about named pipes.  It was fixed in 5.3.0.
-
-2005-03-08  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/date.c (usage): Redo to match recent documentation changes.
-	Don't bother documenting which usages are GNU extensions; the list
-	wasn't correct, and is better left to the printed manual anyway.
-
-2005-03-06  Jim Meyering  <jim@meyering.net>
-
-	Factor out column-count processing.
-	* src/pr.c: Include "inttostr.h".
-	(parse_column_count): New function.
-	(main): Use the new function for both old-style, -9, and long,
-	--columns=-9, options.
-
-	* src/cksum.c: Remove `register' keyword.
-	* src/cut.c: Likewise.
-	* src/dd.c: Likewise.
-	* src/env.c: Likewise.
-	* src/factor.c: Likewise.
-	* src/fmt.c: Likewise.
-	* src/fold.c: Likewise.
-	* src/id.c: Likewise.
-	* src/logname.c: Likewise.
-	* src/ls.c: Likewise.
-	* src/pr.c: Likewise.
-	* src/printf.c: Likewise.
-	* src/shred.c: Likewise.
-	* src/sort.c: Likewise.
-	* src/sum.c: Likewise.
-	* src/test.c: Likewise.
-	* src/tsort.c: Likewise.
-	* src/uniq.c: Likewise.
-	* src/wc.c: Likewise.
-	* src/whoami.c: Likewise.
-
-2005-03-01  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/Makefile.am (nanosec_libs): Remove $(LIB_XANOSLEEP); no
-	longer needed.
-
-2005-03-01  Jim Meyering  <jim@meyering.net>
-
-	* src/copy.c (copy_internal): Change test of source type from
-	!S_ISREG to S_ISLNK.  Reported by Paul Eggert in
-	http://lists.gnu.org/archive/html/bug-coreutils/2004-10/msg00050.html.
-
-2005-02-28  Jim Meyering  <jim@meyering.net>
-
-	* NEWS: Mention that xnanosleep fixes sleep failure on linux-2.6.8.1.
-
-2005-02-21  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/Makefile.am (dd_LDADD, shred_LDADD): Add $(LIB_GETHRXTIME).
-	(nanosec_libs): Add $(LIB_XNANOSLEEP).  Needed for newer GNU/Linux
-	hosts with clock_gettime.
-
-2005-02-20  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: Describe user-visible change to dd.
-	* src/Makefile.am (dd_LDADD, shred_LDADD, nanosec_libs):
-	Remove $(LIB_CLOCK_GETTIME).  These functions now use
-	gethrxtime instead.
-	* src/dd.c: Include gethrxtime.h, xtime.h.
-	(start_time): Now of type xtime_t, not struct timespec.
-	(print_stats, main): Use gethrxtime rather than gettime.
-	* src/ls.c (time): Remove obsolete decl.
-	(get_current_time): gettimeofday always returns 0, so don't
-	check its result.
-	* src/shred.c: Include gethrxtime.h.
-	(isaac_seed): Use gethrxtime rather than a mishmash.
-	* src/touch.c (time): Remove obsolete decl.
-
-	* tests/misc/split-fail: Don't assume that the current host
-	supports integers wider than 32 bits.  Fix comment typo.
-	* tests/od/x8: Likewise.
-
-	* src/chown-core.c (enum RCH_status): Remove trailing comma,
-	as it's not valid in standard C89.
-
-2005-02-15  Jim Meyering  <jim@meyering.net>
-
-	* src/stat.c (human_fstype): Add case/definition for S_MAGIC_XFS
-	so that file systems of type `xfs' are recognized as such.
-	* src/fs.h: Regenerate.
-	Reported by Bernd Eckenfels.
-	* src/stat.c (human_fstype): Likewise for S_MAGIC_JFS/jfs.
-	* src/fs.h: Regenerate.
-	Reported by Andreas Schwab.
-
-	* src/nice.c (NZERO) [NZERO == 0]: Undefine and define to 20,
-	to work around the invalid definition from Darwin 7.7.0.
-	Test failure reported by Sébastien Maret.
-
-2005-02-14  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/sort.c (mergefps): Use binary search rather than linear one
-	when comparing new line to lines already in main memory.
-	Idea suggested by James Lemley.
-
-2005-02-09  Jim Meyering  <jim@meyering.net>
-
-	* src/copy.c (valid_options): Add an assertion that
-	not both hard_link and symbolic_link are set.
-
-2005-02-08  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: Document stat -f -c %S, plus changes to default formats.
-	* doc/coreutils.texi (stat invocation): Normalize terminology,
-	capitalization, and sort order to match --help output.  Mention %c
-	for file systems.  Add new -f -c format %S, and document %s versus %S;
-	problem reported by Jeroen van Wolffelaar.
-	* src/stat.c (usage): Likewise.
-	(STATFS_FRSIZE): New macro.
-	(print_statfs): Use it, for stat -f -c %S.
-	(do_statfs): Change default formats to output %S.
-
-2005-02-03  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/system.h: Include "memrchr.h".
-	(memrchr) [!HAVE_DECL_MEMRCHR]: Remove decl.
-
-2005-02-02  Jim Meyering  <jim@meyering.net>
-
-	* tests/du/8gb: Also adjust the test (s/64/128/) to detect
-	systems that don't support sparse files.
-	Check for $2 -ge 128, rather than $2 = 128, in case
-	there is a file system type that doesn't support sparse files,
-	yet for which metadata takes up additional space.
-	Both reported by Andreas Schwab.
-
-2005-02-01  Eric Blake  <ebb9@byu.net>  (tiny change)
-
-	* tests/du/8gb: Create a larger test file, so we properly
-	detect that sparse files can be created on NTFS under cygwin.
-
-2005-01-30  Jim Meyering  <jim@meyering.net>
-
-	* src/head.c (elide_tail_bytes_pipe): Correct wording in diagnostic.
-
-	* src/stty.c: Remove unnecessary parentheses in all #if directives.
-
-2005-01-29  Eric Blake  <ebb9@byu.net>  (tiny change)
-
-	* .cvsignore: Ignore config.cache and config.status.lineno.
-	* src/stty.c [VSWTCH]: Some systems, like Cygwin, use VSWTC
-	instead of VSWTCH, for use with CSWTCH.
-
-2005-01-29  Eric Blake  <ebb9@byu.net>  (tiny change)
-
-	* tests/Makefile.am (.PHONY): Add check-root and root-hint.
-	* tests/rwx-to-mode: Ignore ACL designation.
-	* tests/setgid-check: Likewise.
-	* tests/chown/separator: Quote user and group names.
-
-2005-01-24  Jim Meyering  <jim@meyering.net>
-
-	* src/cp.c (usage): Merge the descriptions of --no-dereference and -P.
-	Suggestion from Johan Boule.
-
-2005-01-17  Eric Blake  <ebb9@byu.net>  (tiny change)
-
-	* src/Makefile.am (all_programs.list): Strip $(EXEEXT) and remove
-	duplicates.
-	* man/Makefile.am (all_programs): Revert previous patch; updated
-	all_programs.list fixes this.
-	(.x.1): No need to add $(EXEEXT).
-
-2005-01-03  Corinna Vinschen  <corinna@vinschen.de>  (tiny change)
-
-	* src/system.h: Use S_BLKSIZE value for ST_NBLOCKSIZE where
-	available.
-
-2005-01-22  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.maint (v_etc_file): The version string has moved to
-	version-etc-fsf.c, search that new file, not version-etc.c.
-
-2005-01-17  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* tests/group-names: Use numeric group ids, not symbolic group names,
-	since the latter can have shell metacharacters in them (e.g., spaces).
-	Problem reported by Eric Blake.
-	* tests/chgrp/basic: Assume groups are numeric, not symbolic.
-	* tests/chgrp/deref: Likewise.
-	* tests/chgrp/posix-H: Likewise.
-	* tests/chgrp/recurse: Likewise.
-
-2005-01-15  Jim Meyering  <jim@meyering.net>
-
-	* src/shred.c (isaac_seed) [HAVE_GETHRTIME]: #if-0 this block,
-	because just calling gethrtime evokes an `illegal instruction'
-	failure when compiled with Sun's c89 on Solaris 8 and 9.
-	Reported by Nelson Beebe.
-
-	* src/shred.c (isaac_seed) [HAVE_GETHRTIME]: Don't call ISAAC_SEED
-	twice with the same value of `t'.
-	Replace nested #if-#else blocks with #if-#elif-#elif chain.
-
-2005-01-14  Jim Meyering  <jim@meyering.net>
-
-	The test, tests/tail/f-1, failed on powerpc-apple-darwin7.7.0.
-	* src/tail.c (IS_TAILABLE_FILE_TYPE): Adjust definition also to include
-	sockets, since that's what you get when reading from a command-line-
-	supplied pipe on Darwin 7.7.
-	(IS_PIPE_LIKE_FILE_TYPE): Define.
-	(main): Use new IS_PIPE_LIKE_FILE_TYPE rather than simply S_ISFIFO.
-	Reported by Nelson Beebe.
-	This same change is also required on NetBSD/sparc-1.5.
-	Reported by Adrian Bunk.
-
-	* src/expr.c (toarith): Rewrite to detect/diagnose integer overflow,
-	rather than suffering silently.
-	Before, expr would silently overflow and wrap around:
-	  $ expr 9223372036854775808 = 0   # $(echo 2^63|bc)
-	  1
-	Now it detects the problem and exits nonzero:
-	  $ ./expr $(echo 2^63|bc) = 0
-	  ./expr: 9223372036854775808: integer is too large
-
-	* tests/chown/separator (id_gn): Exit 77, not 1, for a test-framework
-	failure, so that doesn't cause `make check' to stop.  Nelson Beebe
-	reported that this test would fail with the diagnostic,
-	`cannot find name for group ID 10', on one of his systems.
-
-2005-01-13  Jim Meyering  <jim@meyering.net>
-
-	* src/test.c (is_int): Don't overflow when evaluating integer
-	constants.  Before, ./test $(echo 2^64|bc) -eq 0 && echo FAIL
-	would print `FAIL'.
-
-	* tests/Fetish.pm (run_tests): Add code (if-0'd out) to detect
-	names of temporary files that would clash on 8.3 file systems.
-	* tests/mk-script (validate): Likewise.
-
-2005-01-12  Jim Meyering  <jim@meyering.net>
-
-	* tests/dd/skip-seek: Shorten test names to accommodate 8.3 systems.
-
-	* tests/tr/Test.pm (repeat-xC): Change test name from
-	`repeat-Compl', to avoid 8.3 conflict with `repeat-compl'.
-	Reported by Eric Blake.
-	(repeat-000): Rename to `repeat-zeros' for the same reason.
-
-2005-01-11  Jim Meyering  <jim@meyering.net>
-
-	* configure.ac: Update version to 5.3.1.
-
-2005-01-11  Eric Blake  <ebb9@byu.net>
-
-	* src/Makefile.am (check-README, check-AUTHORS): Account for $(EXEEXT).
-	* man/Makefile.am (all_programs): Account for $(EXEEXT).
-
-2005-01-11  Jim Meyering  <jim@meyering.net>
-
-	* src/unexpand.c (add_tab_stop): Properly diagnose a tabstop list
-	with decreasing values.
-
-	* src/expand.c (main): Likewise.
-	* src/unexpand.c (main): Check for overflow in tabstop values
-	specified via the obsolete form.  E.g., now this command fails:
-	_POSIX2_VERSION=1 ./unexpand -$(echo '2^64+1'|bc)
-	Before it would act like `_POSIX2_VERSION=1 ./unexpand -1'.
-	* tests/unexpand/basic-1 (obs-ovflo): New test for this.
-
-2005-01-10  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Respond to POSIX interpretations about pathchk -p dated 2005-01-06.
-	* NEWS: Document the changes.
-	* doc/coreutils.texi (pathchk invocation): Likewise.
-	* src/pathchk.c (PORTABILITY_OPTION): New constant.
-	(longopts, usage, main, validate_file_name):
-	Add support for new -P option.
-	Reject empty file names (unless -p is not specified and the
-	current system allows empty file names).
-	Change --portability so that is now equivalent to -p -P.
-	Don't test whether file name is too long, if it is known to exist.
-	(no_leading_hyphen): New function.
-	* tests/misc/pathchk1: Add tests for empty file names and
-	pathchk -P.
-
-2005-01-08  Jim Meyering  <jim@meyering.net>
-
-	* Version 5.3.0.
-
-	`pr --columns=N' was not equivalent to `pr -N' when also using
-	either -s or -w.
-
-	* src/pr.c (main): Set `explicit_columns' for --columns=N,
-	not just for -N.  This bug has existed since the introduction
-	of the --columns=N option on 1998-08-15.
-	* NEWS: Document this.
-	* tests/pr/Test.pm (test_vector): For each -N test, automatically
-	create a new test vector using --columns=N.
-
-2005-01-07  Paul Eggert  <eggert@twinsun.com>
-
-	* src/pr.c (main): Check for column count overflow with
-	usages like "pr -2147483648".
-
-2005-01-07  Jim Meyering  <jim@meyering.net>
-
-	* src/pr.c (init_fps): Use xnmalloc, rather than xmalloc.
-
-2005-01-06  Jim Meyering  <jim@meyering.net>
-
-	* README: List the precise HP-UX version numbers that are affected.
-	Suggestion from Bob Proulx.
-
-	* Makefile.maint (sc_changelog): Specify find's `-maxdepth 2'
-	predicate before `-name ChangeLog' to avoid a harmless warning
-	from find-4.2.10.
-
-2005-01-05  Jim Meyering  <jim@meyering.net>
-
-	* tests/help-version: Punt on the uptime test, since it fails when
-	it can't get boot time, and I don't want that to stop `make check'.
-
-	* src/du.c (process_file): Evaluate exclusion rules against
-	the entire file name, not just the last component.
-	Reported by Robert Lindgren.
-	* tests/du/exclude: Test for this.
-	* NEWS: Document this.
-
-	Ensure that tests/Makefile.am's check-root actions stay up to date.
-	* Makefile.maint (sc_root_tests): New rule.
-	(syntax-check-rules): Add it to the list.
-
-2005-01-04  Jim Meyering  <jim@meyering.net>
-
-	* man/shred.x: Change one-line summary to reflect that shred does
-	not remove files by default.  Suggestion from Helen Faulkner in
-	http://bugs.debian.org/288552
-
-	* README: Request VERBOSE=yes output when reporting test failures.
-	Other minor changes.
-
-	* tests/Makefile.am (check-root): Update.
-
-2005-01-03  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/system.h: Undo previous change; we now use Autoconf.
-
-2005-01-03  Jim Meyering  <jim@meyering.net>
-
-	* tests/stty/row-col-1: Don't set rows or columns to zero, to avoid
-	a bug in the TIOCGWINSZ ioctl on at least Solaris5.9 systems.  Setting
-	either (or both) to zero would succeed, but subsequent `stty size'
-	would say `no size information for this device' due to the ioctl
-	failing with EINVAL.
-
-	* src/system.h: If PRIdMAX, PRIoMAX, PRIuMAX, and PRIxMAX are
-	not all defined and either ULONG_MAX or ULLONG_MAX is not defined,
-	then fail at compile-time rather than let tools like od produce
-	invalid results at run time.
-
-2004-12-21  Jim Meyering  <jim@meyering.net>
-
-	* src/csplit.c (usage): Say the default names are `xx00, xx01, ...',
-	not `xx01, xx02, ...'.
-	Reported by Matt Kraai in http://bugs.debian.org/286605
-
-	* tests/misc/split-fail: Avoid spurious failure on x86 Solaris5.9
-	when using c89.
-
-2004-12-20  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/split.c (usage): Mention default size.  Suggested by Dan Jacobson.
-
-2004-12-19  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: Mention that one should eval "`dircolors`" rather than
-	`dircolors`.
-
-2004-12-17  Jim Meyering  <jim@meyering.net>
-
-	* tests/mv/hard-link-1: Rearrange to use newer trap-handling code,
-	so temporary directories aren't left behind upon e.g., interrupt.
-
-2004-12-16  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/ls.c (print_dir): Use "%s: not listing already-listed
-	directory", not "not listing already-listed directory: %s", to
-	format already-listed directories, to be consistent with other
-	diagnostics involving file names and colons.
-
-2004-12-15  Jim Meyering  <jim@meyering.net>
-
-	* src/Makefile.am (__LDADD): Define, so that building `[' on
-	Solaris still uses the -lgen library that it requires in order
-	to get a definition of eaccess.
-
-2004-12-14  Jim Meyering  <jim@meyering.net>
-
-	tac would exit immediately upon I/O or temp-file creation failure.
-	Now it continues on, processing any remaining command line arguments.
-
-	* src/tac.c: Include quotearg.h.
-	Use quotearg_colon in most diagnostics.
-	(copy_to_temp): Rewrite not to exit upon I/O or temp-file-creation
-	failure.  Before, this command (with /full/tmp being a full partition)
-	  TMPDIR=/full/tmp ./tac /proc/modules tac.c
-	would exit immediately upon the write error while trying to copy
-	non-seekable /proc/modules to the full partition.  Now it still
-	reports the failure but continues on with the remaining file.
-	(tac_nonseekable): Return false also if copy_to_temp fails.
-	[DONT_UNLINK_WHILE_OPEN]: Add a FIXME comment explaining that
-	using atexit like this is wrong.
-	* NEWS: Document this.
-	* tests/misc/tac-continue: New test for this.
-	* tests/misc/Makefile.am (TESTS): Add tac-continue.
-
-	* tests/chown/basic: Add a few more tests.
-
-2004-12-13  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/ls.c (gobble_file): Change arg name to be command_line_arg
-	rather than explicit_arg, for consistency with copy.c.
-	(extract_dirs_from_files): Remove ignore_dot_and_dot_dot arg, since
-	it is deducible from dirname arg.  All callers changed.
-	(extract_dirs_from_files, print_dir, queue_directory):
-	Add command_line_arg arg.  All callers changed.
-	(struct pending): Add command_line_arg member.
-	(main): Use NULL rather than 0 when appropriate.
-	(set_exit_status, file_failure): New functions.
-	(queue_directory): Store command_line_arg into new structure.
-	(print_dir, gobble_file, get_link_name):
-	Use file_failure to report problems in accessing files,
-	so that the exit status is set consistently.
-	(print_dir): Simplify readdir failure code yet again.
-	If closedir fails, report "closing directory" rather than "reading
-	directory" failure.
-	(xstrcoll): Use set_exit_status to set status on failure.
-	* tests/ls-2/tests (no-a-isdir-b): This now exits with status 2,
-	not status 1.
-
-2004-12-11  Jim Meyering  <jim@meyering.net>
-
-	Avoid a race condition vulnerability in chown, when used with
-	--from=O:G and without the (-h) --no-dereference option.
-	* src/chown-core.c (restricted_chown): New function.
-	(change_file_owner): Call it.
-	Reported by Ulrich Drepper.
-	* NEWS: Mention this.
-
-2004-12-09  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* ls now exits with status 1 on minor problems, 2 if serious trouble.
-	* NEWS: Document this.
-	* src/ls.c (LS_MINOR_PROBLEM, LS_FAILURE): New constants.
-	All uses of EXIT_FAILURE replaced with LS_FAILURE, unless
-	specified below.
-	(main): Initialize exit failure to LS_FAILURE.
-	(print_dir, gobble_file, get_link_name, xstrcoll):
-	Set exit status to LS_MINOR_PROBLEM if the failure is minor.
-	(print_dir): Do not give up on entire directory merely because readdir
-	returns EOVERFLOW.
-	(usage): Explain exit status.
-	* tests/help-version: ls and variants now exit with status 2
-	on serious trouble.
-
-2004-12-08  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: Document new UTC+HH:MM date syntax, and put date changes
-	together.
-
-2004-12-07  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/factor.c (factor): Don't list 1 as a factor of 1.
-	Problem reported by Thomas Folz-Donahue.
-
-2004-12-06  Jim Meyering  <jim@meyering.net>
-
-	* tests/du/files0-from: Sanitize environment.
-	Otherwise, e.g., BLOCKSIZE=k would cause a failure, and that
-	setting is the default (exported from /etc/profile) on at least one
-	NetBSD 1.6 system.
-	* tests/du/no-deref: Likewise.
-	* tests/cp/symlink-slash: Likewise.
-	* tests/ls/symlink-slash: Likewise
-
-2004-12-05  Jim Meyering  <jim@meyering.net>
-
-	* tests/tail/Test.pm (err-6) ["tail -c"]: Avoid test failure when
-	_POSIX2_VERSION=199209 is in the environment, or when building on
-	e.g., OpenBSD 3.2.
-
-2004-12-04  Jim Meyering  <jim@meyering.net>
-
-	* NEWS: Mention cut's new --complement option.
-
-2004-10-01  Paolo Bonzini  <bonzini@gnu.org>
-
-	* cut.c (complement, COMPLEMENT_OPTION): New.
-	(longopts): Add --complement.
-	(usage): Say not that -b, -c, and -f `print' fields,
-	but rather that they `select' fields for printing.
-	Describe the new --complement option.
-	(mark_range_start): Extracted from set_fields.
-	(print_kth): Support --complement.
-	(compare_ranges): New function.
-	(set_fields): Rewrite the part that populates range_start_ht,
-	merging it with the part that populates printable_field.
-	(main): Handle --complement.
-
-2004-12-03  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/tail.c (tail_file): Set errnum to -1 if the initial "tail"
-	failed.  This works around an assertion failure reported by
-	Roberto Nibali in:
-	http://lists.gnu.org/archive/html/bug-coreutils/2004-12/msg00012.html
-
-2004-12-02  Jim Meyering  <jim@meyering.net>
-
-	With using --color and with LS_COLORS saying not to color
-	executables, don't stat every file.
-	* src/ls.c (is_colored): New function.
-	(gobble_file): Use it.
-	(main): Use it here, in place of too-strict tests against NULL:
-	if either ORPHAN or MISSING was set to 0 from LS_COLORS, the
-	old test would fail.
-
-2004-12-01  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/comm.c (compare_files): Assume setlocale exists.
-	* src/join.c (keycmp): Likewise.
-	* src/seq.c (decimal_point): Treat like sort.  Now char.
-	All uses changed.
-	(main): Assume localeconv exists.  Use same code as sort.
-	* src/sort.c (C_DECIMAL_POINT): Remove.  Use changed to '.'.
-	Assume setlocale exists.
-	(thousands_sep): Renamed from th_sep.
-	(IS_THOUSANDS_SEP): Remove.  All uses replaced by comparisons.
-	(NONZERO): Parenthesize use of arg.
-	(numcompare): Avoid duplicate loads.  Use ISDIGIT as boolean, for
-	consistency.  Avoid unnecessary negation by reversing
-	fraccompare args.
-	(main): Rewrite localeconv call to match seq.c.
-	* src/system.h: Assume locale.h exists.
-	(HAVE_SETLOCALE): Remove.
-	* src/uniq.c (different): Assume setlocale exists.
-
-	* src/ls.c (sort_files): Minor cleanup.  Remove an unnecessary
-	'volatile' on a local variable.  Rewrite to avoid unnecessary
-	double-assignment to 'func' in the usual case where strcoll does
-	not fail.
-
-2004-11-30  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/pinky.c (gethostname): Remove decl.
-	(scan_entries): Use IS_USER_PROCESS instead of by-hand code.
-	* src/uptime.c (print_uptime): Use IS_USER_PROCESS and
-	UT_TYPE_BOOT_TIME instead of by-hand code.
-	* src/users.c (list_entries_users): Use IS_USER_PROCESS
-	instead of by-hand code.
-	* src/who.c (USER_PROCESS, RUN_LVL, INIT_PROCESS, LOGIN_PROCESS,
-	DEAD_PROCESS, BOOT_TIME, NEW_TIME, UT_TYPE_UNDEF, UT_TYPE): Remove.
-	(IS_USER_PROCESS): Move to ../lib/readutmp.h.
-	(UT_TYPE_RUN_LVL, UT_TYPE_INIT_PROCESS, UT_TYPE_LOGIN_PROCESS,
-	UT_TYPE_DEAD_PROCESS, UT_TYPE_NEW_TIME): New macros.
-	(gethostname): Remove decl.
-	(list_entries_who, scan_entries): Use the new macros defined above,
-	for consistency with pinky, uptime, and users.
-
-2004-11-25  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Fix problem reported by Scott S. Tinsley for HP-UX 11.11 using
-	HP's ANSI C compiler.  Declaring int functions causes warnings on
-	some modern systems and shouldn't be needed to compile on ancient
-	ones.
-	* src/copy.h (stat, lstat, rename): Remove decls.
-	* src/install.c (stat): Remove decl.
-	* src/ln.c (link, symlink): Remove decls.
-
-2004-11-25  Jim Meyering  <jim@meyering.net>
-
-	* man/help2man: Import help2man-1.35.1.
-	* man/Makefile.am (.x.1): Remove now-unnecessary use of
-	locally-added --program-name=NAME option.  Now, help2man gets
-	the name from the [NAME] section (i.e. from our .x file).
-	* man/install.x: Use `install', not `ginstall' in the one-line
-	description.  Reported by Brendan O'Dea.
-	* man/sha1sum.x: Use `sha1sum', not `shasum'.
-
-2004-11-24  Jim Meyering  <jim@meyering.net>
-
-	Since the changes of 2004-05-22, the u.saved_cwd member at
-	the bottom of the active-directory stack was no longer
-	strictly necessary.  This change removes that member and uses
-	the newer cwd_state parameter for the final restore_cwd.
-
-	* src/remove.c (struct AD_ent) [u]: Remove now-unnecessary union.
-	[dev_ino]: Rename from `a'.
-	(AD_pop_and_chdir): Add a parameter to play the role of just-removed
-	bottom-of-stack cwd-state member.
-	(AD_pop_and_chdir): No longer return boolean.  Adjust caller.
-	(AD_push_initial): Remove CWD parameter.  Adjust caller.
-
-2004-11-23  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Minor performance improvements and cleanups for "touch".
-	* src/touch.c (posix_date): Remove; not needed as a static var.
-	All uses rewritten.
-	(touch): Use new futimens function to operate more efficiently
-	in some cases.  Don't stat/fstat existing file when
-	(!amtime_now && change_times == (CH_ATIME | CH_MTIME)); the
-	old time stamps aren't needed in that case.
-	(main): change_times is int, not bool.  Simplify test for
-	change_times.
-
-2004-11-20  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/install.c (usage): Avoid usage that runs afoul of Docbook
-	translation.  Problem reported by Eric S. Raymond.
-
-	Restore dd's noctty flag, reverting the change of 2004-04-08.
-	POSIX does not allow "dd" to use O_NOCTTY by default.
-	* NEWS: Add noctty flag to dd.
-	* doc/coreutils.texi (dd invocation): Likewise.
-	* src/dd.c (flags, usage, main): Likewise.
-
-2004-11-19  Alfred M. Szmidt  <ams@gnu.org>
-
-	* src/ls.c (usage): Clarified description of --no-group (-G),
-	--human-readable (-h), --inode (-i), --size (-s), --time,
-	and --time-style.
-
-2004-11-19  Jim Meyering  <jim@meyering.net>
-
-	* src/ls.c (usage): Clarify description of --author.
-	Tweak indentation so that help2man creates better nroff.
-	Reported by Dan Jacobson.
-
-	* src/uniq.c (check_file): Don't check stdout for errors here.
-
-	* src/pwd.c (find_dir_entry): Update comment to match reality.
-
-2004-11-18  Jim Meyering  <jim@meyering.net>
-
-	* src/pwd.c (robust_getcwd): Correct the comment: this function
-	constructs the directory name.  The caller prints it.
-
-2004-11-16  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/stat.c (STATFS): New macro, for portability to Solaris 9.
-	(do_statfs): Use it.
-
-	* src/basename.c, src/chroot.c, src/cksum.c, src/dd.c, src/dirname.c,
-	src/factor.c, src/hostid.c, src/hostname.c, src/link.c, src/logname.c,
-	src/nohup.c, src/printenv.c, src/pwd.c, src/setuidgid.c, src/sleep.c,
-	src/sync.c, src/tsort.c, src/unlink.c, src/uptime.c, src/users.c,
-	src/whoami.c, src/yes.c (main): Use getopt_long rather than getopt.
-	* src/readlink.c (main): argv is not const.
-
-	* src/cut.c (usage): Improve documentation along the lines suggested
-	by Debian 5.2.1-2.
-	* src/echo.c (usage): Likewise.
-	* src/expr.c (usage): Likewise.
-
-	* src/dircolors.hin: Add putty, screen-bce.
-
-	* src/pinky.c (print_entry): Fix memory leak.
-	* src/who.c (print_user): Likewise.
-
-2004-11-15  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: New dd operand "status=noxfer".
-	* src/dd.c (C_ASCII, C_EBCDIC, C_IBM, C_BLOCK, C_UNBLOCK,
-	C_LCASE, C_UCASE, C_SWAB, C_NOERROR, C_NOTRUNC, C_SYNC, C_TWOBUFS,
-	C_NOCREAT, C_EXCL, C_FDATASYNC, C_FSYNC): Now constants, not
-	macros.
-	(STATUS_NOXFER, statuses): New constants.
-	(usage, print_stats, scanargs): Add support for status=noxfer.
-	(usage): Update status output to match new behavior.
-	(print_stats): Always output complete byte count.
-	Put space between numbers and units, as SI requires.
-	Use ngettext so that i18n can use plurals for "byte" and "second".
-	Don't multiply by 1e-9 (inexact); divide by 1e9 (which is exact).
-	(iflag_error_msgid, oflag_error_msgid): Remove; replace uses by
-	the string.
-	* tests/dd/skip-seek (@Tests): Use status=noxfer to avoid
-	problems with regression testing.
-
-2004-11-14  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: dd now outputs total bytes, seconds, and bytes per second.
-	* src/Makefile.am (dd_LDADD): Add $(LIB_CLOCK_GETTIME).
-	* src/dd.c: Include "human.h".
-	(w_bytes, start_time): New vars.
-	(usage): Document new I/O statistics output
-	(print_stats): Output new I/O statistics.
-	(cleanup): Do statistics after closing stdin and stdout, so that
-	the times are more accurate.
-	(write_output, dd_copy): Count output bytes.
-	(main): Get initial value of clock.
-
-2004-11-14  Jim Meyering  <jim@meyering.net>
-
-	Backslash-escape `-'s in email addresses, so that they are
-	rendered properly in UTF-locales.
-	* man/help2man (escape_hyphens): New function.
-	(main): Call it on email addresses.
-
-	* src/sort.c (zaptemp): Mark new diagnostic for translation.
-
-	* tests/misc/close-stdout: New file.  Test today's closeout.c change.
-	* tests/misc/Makefile.am (TESTS): Add close-stdout.
-
-2004-11-13  Jim Meyering  <jim@meyering.net>
-
-	* src/test.c (usage): Put the description of `[-n] STRING'
-	on two lines, one for `-n STRING' and one for `STRING' so that
-	help2man properly escapes the `-'.  Otherwise, the hyphen is
-	rendered inappropriately in UTF-8 locales.
-	Reported by Uwe Zeisberger in http://bugs.debian.org/281069.
-
-2004-11-12  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: Document the following changes.
-
-	* src/sort.c: Avoid O(N**2) behavior when there are many temporary
-	files.
-	(temptail): New variable, so that we can easily append to list.
-	(create_temp_file): Create new files at end of list, so that
-	searching the list has O(N*NMERGE) behavior instead of O(N**2).
-	(zaptemp): Update temptail if needed.
-	(mergefps, merge): Accept new arg that counts temp files, and keep it
-	up to date as we create and remove temporaries.  This is for
-	efficiency, so that we don't call zaptemp so often.
-	All callers changed.
-	(sort): Don't create array in reverse order, since the list of
-	temporaries is now in the correct order.
-
-	(zaptemp): Protect against race condition: if 'sort' is
-	interrupted in the middle of zaptemp, it might unlink the
-	temporary file twice, and the second time this happens the file
-	might already have been created by some other process.
-
-	(zaptemp): Warn if a temporary file is not removed.
-
-	(create_temp_file): Use offsetof for clarity.
-	(die): Move it up earlier, to clean up the code a bit.
-
-	* src/pr.c (strtoumax): Declare if not declared.
-	(skip_to_page, first_page_number, last_page_number, page_number,
-	first_last_page, print_header):
-	Use uintmax_t for page numbers.
-	(first_last_page): Remove unnecessary forward declaration.
-	Do not modify arg (it is now a const pointer).
-	Return a true if successful, false (without print a diagnostic)
-	otherwise.
-	(main): If +XXX does not specify a valid page range, treat it
-	as a file name.  This follows the response to Open Group XCU ERN 41
-	<http://www.opengroup.org/sophocles/show_mail.tpl?source=L&listname=austin-group-l&id=7717>,
-	which says the behavior is allowed.
-	(skip_to_page): When starting page number exceeds page count,
-	print both numbers in the diagnostic.
-	(print_header): Detect page number overflow.
-
-2004-11-07  Jim Meyering  <jim@meyering.net>
-
-	* src/uname.c [__APPLE__]: Include <mach/machine.h> and <mach-o/arch.h>.
-	(main) [__APPLE__]: Get the processor type via syscall rather than
-	hard-coding "powerpc".  From Toby Peterson.
-
-	* src/sort.c (merge): Remove declarations of now-unused variables.
-
-2004-11-06  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/sort.c (first_same_file): Remove.  Move most of the code to....
-	(avoid_trashing_input): New function.
-	(merge): Avoid some silly merges, e.g., copying a single file to
-	a temporary file when there are exactly 17 input files to merge.
-	Take a count of temporary files rather than a max_merge arg.
-	All uses changed.
-
-2004-11-06  Jim Meyering  <jim@meyering.net>
-
-	* src/sort.c (xfclose): Don't close stdout here (just flush it),
-	since close_stdout now closes stdout unconditionally.
-
-2004-11-05  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/sort.c (inittables, sort_buffer_size, getmonth, mergefps,
-	first_same_file, merge, sort, main): Use size_t for indexes to arrays.
-	This fixes some unlikely havoc-wreaking bugs (e.g., more than INT_MAX
-	temporary files).
-	(getmonth, keycompare, compare): Rewrite to avoid need for alloca,
-	thus avoiding unchecked stack overflow in some cases.  As a side
-	effect this improve the performance of "sort -M" by a factor of 4
-	on my benchmarks.
-
-2004-11-03  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/stty.c: Include "vasprintf.h" since we use vasprintf now.
-
-	* src/Makefile.am (check-AUTHORS): Don't assume \? works in a sed
-	expression; it's not portable.  Problem reported by Albert Chin.
-	Don't invoke a program more than once.
-	* src/groups.sh (version): New variable, containing author info,
-	for benefit of AUTHORS check.  Use it when acting on --version option.
-	* AUTHORS: Remove duplicate lines.  Remove bogus "chroot:"
-	in groups line.
-
-	* src/system.h: Don't #define and #undef getopt around <stdlib.h>,
-	as this breaks the new regime that does "#define getopt rpl_getopt".
-	Problem reported by Albert Chin for Solaris 9 with Sun cc in:
-	http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00019.html
-	I suppose this may cause problems on ancient hosts with
-	incompatible getopt declarations, but we'll cross that bridge if
-	the problem gets reported to us by someone who can test the fix.
-
-2004-11-03  Jim Meyering  <jim@meyering.net>
-
-	* src/tac.c: quote(...) file names in diagnostics.
-
-2004-10-29  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: Document getdate changes.
-
-2004-10-29  Jim Meyering  <jim@meyering.net>
-
-	* src/tac.c (tac_file): Remove temporary prototype and move this
-	function `down' so that it precedes definition of tac_nonseekable.
-
-	`tac /proc/modules' would print nothing
-	Reported by Harald Dunkel in http://bugs.debian.org/278604.
-
-	* src/tac.c (copy_to_temp): Renamed from save_stdin, since
-	now it copies a general file descriptor, not just stdin.
-	(tac_nonseekable): Renamed/adapted from tac_stdin.
-	(tac_file): Get fd via `open' directly rather than via fopen/fileno,
-	since we never used the stream.  Perform "-" to stdin mapping here
-	rather than in main.  Determine whether a file is seekable,
-	by trying to `lseek' to its end, and dispatch to tac_seekable or
-	tac_nonseekable accordingly.
-	(main): Rewrite argument handling now that it uses only tac_file.
-	* NEWS: Mention it here.
-
-2004-10-21  Jim Meyering  <jim@meyering.net>
-
-	* tests/mv/leak-fd: New file.
-	* tests/mv/Makefile.am (TESTS): Add it.
-	* tests/rm/dot-rel: New file.
-	* tests/rm/Makefile.am (TESTS): Add it.
-
-	Correct my patch of 2004-10-18.
-	* src/remove.c (rm): Destroy the saved_cwd here (via cwd_state),
-	if necessary, not in remove_dir.  Otherwise, removing multiple
-	`.'-relative nonempty directories no longer worked.
-
-2004-10-20  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/fmt.c (usage): Improve description of --prefix.
-	Problem reported by Edward Welbourne.
-
-	* man/uniq.x: Change summary so that it doesn't imply that
-	uniq writes to its input file.  Problem reported by
-	Dan Jacobson.
-
-2004-10-18  Jim Meyering  <jim@meyering.net>
-
-	Plug a leak that would cause a cross-device mv to fail when
-	operating on too many command-line-specified nonempty directories.
-	* src/remove.c (remove_dir): Destroy the `struct saved_cwd' on the
-	top of the stack before returning.  This usually closes the file
-	descriptor that was used to return to the original working directory.
-	Reported by Cyril Bouthors in
-	http://article.gmane.org/gmane.comp.gnu.core-utils.bugs/3048
-	* NEWS: Mention it here.
-
-	* src/pathchk.c (validate_file_name): Give a more descriptive
-	diagnostic when pathconf fails.  This also avoids an unwarranted
-	warning from gcc-3.3.5 about a format not being a string literal.
-
-	* src/sleep.c (main): Remove declaration of unused local, c.
-	* src/printenv.c (main): Likewise.
-	* src/logname.c (main): Likewise.
-	* src/uptime.c (main): Likewise, for optc.
-	* src/tsort.c (main): Likewise, for opt.
-
-2004-10-17  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* AUTHORS: Add self to pathchk.
-	* src/pathchk.c (AUTHORS): Add self.
-	Change "path" to "file name" whenever possible.
-	Remove usage comment, as it was a duplication of the code or doc.
-	Include <wchar.h> if available.
-	(mbrlen, mbstate_t) [! (HAVE_MBRLEN && HAVE_MBSTATE_T)]: Define.
-	(NEED_PATHCONF_WRAPPER, PATH_MAX, PATH_MAX_FOR, NAME_MAX,
-	pathconf_wrapper, portable_chars, dir_ok): Remove.
-	(NAME_MAX_MINIMUM, PATH_MAX_MINIMUM): New macros.
-	(pathconf, _PC_NAME_MAX, _PC_PATH_MAX): Define if nonexistent.
-	(portable_chars_only): New arg FILELEN.
-	Don't assume ASCII; we might be on an EBCDIC host.
-	Don't assume unibyte locale in diagnostic.
-	(component_start, component_len): New functions.
-	(validate_file_name): Renamed from validate_path.  All uses changed.
-	Pretty much a complete rewrite.
-	Don't make copy of file arg.  Always append trailing slash to
-	pathconf arg, just in case it's a symlink (this is pure paranoia;
-	we don't know of any hosts where the trailing slash is required).
-	Use size_t instead of long int when possible.
-	Avoid need to call pathconf in most practical cases.
-	Don't use euidaccess several times to test searchability;
-	just use lstat once.  Reword diagnostic to put the (often very long)
-	file names last.
-
-2004-10-15  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/printf.c (usage): Mention Unicode, and use H for hex digits.
-
-2004-10-13  Jim Meyering  <jim@meyering.net>
-
-	* NEWS: Mention today's fts.c fix.
-
-2004-10-13  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* tests/stty/row-col-1: Set LC_ALL=C.
-
-2004-10-12  Jim Meyering  <jim@meyering.net>
-
-	* src/dircolors.hin: Add .flac and .mpc as audio suffixes.
-	From Jesus Climent in http://bugs.debian.org/276149.
-
-2004-10-05  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/ls.c (ignore_mode): Renamed from ignore, to avoid shadowing
-	problems.  All uses changed.
-
-2004-10-05  Jim Meyering  <jim@meyering.net>
-
-	* .x-sc_trailing_blank: Add an exclusion for config/texinfo.tex,
-	since Karl says its trailing blanks are there to stay :-)
-
-2004-10-04  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/expr.c (NEW, OLD): Remove, partly to avoid
-	reference to obsolescent macro XMALLOC.
-	All uses replaced by xmalloc and free.
-
-2004-09-28  Jim Meyering  <jim@meyering.net>
-
-	* src/tail.c (usage): Clarify: --retry works only with --follow=name.
-	Reported by Nik A. Melchior in http://bugs.debian.org/273781.
-
-2004-09-27  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/od.c (format_address_paren): c is optional, so don't output
-	it if it's '\0'.
-
-2004-09-26  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Add support for ls --hide.  Idea suggested by Bardur Arantsson.
-	* NEWS: Document this.
-	* src/ls.c (file_ignored): Renamed from file_interesting, with
-	inverted return value.  Accept the file name, not a struct dirent *.
-	All uses changed.  Avoid the expense of calling fnmatch if the
-	file is ignorable due to leading '.'.
-	(all_files, really_all_files): Removed; replaced by:
-	(ignore): New variable.  All uses changed.
-	(IGNORE_DEFAULT, IGNORE_DOT_AND_DOTDOT, IGNORE_MINIMAL, HIDE_OPTION):
-	New constants.
-	(hide_patterns): New variable.
-	(long_options, decode_switches, file_ignored, usage):
-	Add support for --hide.
-	(patterns_match): New function.
-	(usage): Replace "hide" with "ignore" in explanation, to avoid
-	confusion.
-
-2004-09-25  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/ls.c (gobble_file, print_long_format): Don't assume that
-	human-readable output has a byte count equal to its column width;
-	this isn't always true in locales where the radix character is not
-	'.' or ','.
-	(format_user_or_group): Revamp code to match the above fix;
-	this avoids the (very faint) possibility of integer overflow.
-
-2004-09-24  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: Mention that "chmod -r -w x" now works as expected.
-	* src/chmod.c (main): Revamp option processing to support this.
-	* tests/chmod/Makefile.am (TESTS): Add 'usage'.
-	* tests/chmod/usage: New set of tests for usage like that.
-
-2004-09-24  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.maint (CVS_LIST): Use --types=AFGM option so that
-	it lists only cvs-controlled regular files.
-
-	* src/csplit.c (xalloc_die): Declare to be `extern', not `static'
-	to avoid a warning from gcc-3.4.1.  Reported by Paul Eggert.
-
-2004-09-23  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* Makefile.maint (CVS_LIST): New macro.
-	(sc_space_tab, sc_prohibit_atoi_atof, sc_file_system,
-	sc_prohibit_jm_in_m4, sc_system_h_headers, sc_sun_os_names,
-	sc_trailing_blank, po-check): Use it instead of the
-	nonstandard "cvsu --list".
-
-	* src/tail.c (parse_obsolete_option): Bring back support
-	for obsolete option followed by non-obsolete, or by more
-	than one file.  When obsolete, conform to SUSv2 rather than
-	original POSIX 1003.2-1992, as SUSv2 corrected the case of
-	"tail -c".  Add support for the SUSv2 "b" modifier.
-	* NEWS: Mention the above.
-	* tests/tail/Test.pm: New test case obs-b to check the above.
-	err-[134] no longer need _POSIX2_VERSION=199209.
-	Fix comments to match revised behavior.
-
-2004-09-22  Jim Meyering  <jim@meyering.net>
-
-	* Use automake-1.9.2.  Regenerate dependent files.
-
-	* src/remove.c (struct dirstack_state) [current_arg_jumpbuf]:
-	Improve the comment.
-
-	Clean up scoping etc. so that some make `distcheck' tests pass.
-	* src/csplit.c (xalloc_die): Declare to be static.
-	* src/chown-core.c (chown_files): Declare as `extern'.
-	* src/cp-hash.c (remember_created): Likewise.
-	* src/copy.c (copy): Likewise.
-	* src/checksum.h (enum) [ALG_MD5]: Define to be 1, not 0.
-
-	* src/id.c, src/nl.c, src/expand.c: Remove trailing blanks.
-	* src/unexpand.c: Likewise.
-
-	* src/Makefile.am (check-AUTHORS): New rule.
-	(check): Depend on it.
-	* AUTHORS: Update.
-
-	* Makefile.maint (syntax-check-rules): Remove duplicate sc_tight_scope.
-	(sc_system_h_headers): Also exclude copy.h; it includes <stdbool.h>.
-
-2004-09-22  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/ls.c (decode_switches): Don't compare a short value
-	to SIZE_MAX: GCC sometimes complains.
-
-2004-09-21  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: The following commands now reject unknown options:
-	basename dirname factor hostname link nohup sync unlink yes
-	Also, pathchk no longer accepts trailing options.
-
-	* src/basename.c: Include <getopt.h>.
-	* src/chroot.c: Likewise.
-	* src/dirname.c: Likewise.
-	* src/factor.c: Likewise.
-	* src/hostid.c: Likewise.
-	* src/hostname.c: Likewise.
-	* src/nohup.c: Likewise.
-	* src/pwd.c: Likewise.
-	* src/setuidgid.c: Likewise.
-	* src/sync.c: Likewise.
-
-	* src/basename.c (main): Reject unknown options.
-	* src/dirname.c (main): Likewise.
-	* src/factor.c (main): Likewise.
-	* src/hostid.c (main): Likewise.
-	* src/hostname.c (main): Likewise.
-	* src/link.c (main): Likewise.
-	* src/nohup.c (main): Likewise.
-	* src/pwd.c (main): Likewise.
-	* src/setuidgid.c (main): Likewise.
-	* src/sync.c (main): Likewise.
-	* src/unlink.c (main): Likewise.
-	* src/yes.c (main): Likewise.
-
-	* src/cat.c (main): Remove unused "case 0".
-	* src/chgrp.c (main): Likewise.
-	* src/chmod.c (main): Likewise.
-	* src/chown.c (main): Likewise.
-	* src/comm.c (main): Likewise.
-	* src/cp.c (main): Likewise.
-	* src/csplit.c (main): Likewise.
-	* src/cut.c (main): Likewise.
-	* src/date.c (main): Likewise.
-	* src/df.c (main): Likewise.
-	* src/du.c (main): Likewise.
-	* src/env.c (main): Likewise.
-	* src/expand.c (main): Likewise.
-	* src/fold.c (main): Likewise.
-	* src/head.c (main): Likewise.
-	* src/id.c (main): Likewise.
-	* src/install.c (main): Likewise.
-	* src/join.c (main): Likewise.
-	* src/ln.c (main): Likewise.
-	* src/ls.c (decode_switches): Likewise.
-	* src/mkdir.c (main): Likewise.
-	* src/mkfifo.c (main): Likewise.
-	* src/mknode.c (main): Likewise.
-	* src/mv.c (main): Likewise.
-	* src/nl.c (main): Likewise.
-	* src/paste.c (main): Likewise.
-	* src/pinky.c (main): Likewise.
-	* src/pr.c (main): Likewise.
-	* src/ptx.c (main): Likewise.
-	* src/readlink.c (main): Likewise.
-	* src/rm.c (main): Likewise.
-	* src/rmdir.c (main): Likewise.
-	* src/seq.c (main): Likewise.
-	* src/shred.c (main): Likewise.
-	* src/split.c (main): Likewise.
-	* src/sum.c (main): Likewise.
-	* src/tac.c (main): Likewise.
-	* src/tail.c (main): Likewise.
-	* src/tee.c (main): Likewise.
-	* src/touch.c (main): Likewise.
-	* src/tr.c (main): Likewise.
-	* src/tty.c (main): Likewise.
-	* src/uname.c (main): Likewise.
-	* src/unexpand.c (main): Likewise.
-	* src/wc.c (main): Likewise.
-	* src/who.c (main): Likewise.
-
-	* src/chroot.c (main): Use getopt where it suffices, not getopt_long.
-	* src/cksum.c (main): Likewise.
-	* src/dd.c (main): Likewise.
-	* src/logname.c (main): Likewise.
-	* src/printenv.c (main): Likewise.
-	* src/sleep.c (main): Likewise.
-	* src/tsort.c (main): Likewise.
-	* src/uptime.c (main): Likewise.
-	* src/users.c (main): Likewise.
-	* src/whoami.c (main): Likewise.
-
-	* src/du.c (long_options): Standardize on NULL vs 0.
-	* src/rm.c (long_opts): Likewise.
-
-	* src/logname.c (long_options): Remove.
-	* src/printenv.c (long_options): Likewise.
-	* src/sleep.c (long_options): Likewise.
-	* src/tsort.c (long_options): Likewise.
-	* src/uptime.c (longopts): Likewise.
-	* src/users.c (longopts): Likewise.
-	* src/whoami.c (long_options): Likewise.
-
-	* src/pathchk.c (longopts): Add --help, --version.
-	(main): Use longopts rather than parse_long_options.
-	* src/stty.c (longpts, main): Likewise.
-
-	* src/pathchk.c (main): Don't reorder arguments, so that
-	we can check weird file names.
-
-	* src/readlink.c: Don't include "long-options.h".
-	* src/sort.c: Likewise.
-	* src/stty.c: Likewise.
-
-	* src/split.c (verbose): Now bool, not int.
-	(VERBOSE_OPTION): New enum.
-	(longopts, main): Use it.
-
-	* tests/factor/basic: Adjust to new wording in diagnostic
-	that results from the above changes.
-
-2004-09-21  Jim Meyering  <jim@meyering.net>
-
-	* man/rm.x: Say "the response is affirmative" rather than "the
-	response begins with y or Y", so that the documentation is
-	accurate in non-English locales.  Problem reported by Munzir Taha.
-
-2004-09-19  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/echo.c (main): Don't pass NULL to strcmp when
-	POSIXLY_CORRECT and given no arguments.
-
-	* src/md5sum.c (STRING_OPTION): Remove.
-	(long_options, main): Remove support for undocumented and
-	obsolete --string option, as suggested in the 1996-09-26 patch.
-	* NEWS: Document this.
-
-	* tests/rm/fail-eperm: Don't try to remove writeable files in a
-	sticky /tmp directory, as SVR4-like systems (e.g., Solaris 9) let
-	you remove such files.  Problem reported by Bert Fischer in:
-	http://lists.gnu.org/archive/html/bug-coreutils/2004-09/msg00074.html
-
-2004-09-18  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/md5sum.c (STATUS_OPTION, STRING_OPTION): New enums.
-	(long_options, main): Use them instead of magic numbers 2 and 1.
-	For --string, optarg can't possibly be NULL.
-
-	* src/dd.c (usage): Distinguish between options and operands.
-	(scanargs): Don't mess with argc, argv; getopt_long handles this now.
-	Say "operands" for operands, not "options".
-	(main): Use getopt_long, so that "dd --" works as POSIX requires.
-	* tests/dd/misc: Check for "dd --".
-
-	* src/chroot.c (main): Reject unknown options instead of
-	interpreting them as a directory to chroot to.
-
-	* src/cksum.c: Remove obsolete comment about POSIX 1003.2/D11.2.
-	The current standard (POSIX 1003.1-2004) is correct.
-	(crc_remainder) [defined CRCTAB]: Renamed from "remainder" to avoid
-	collision with builtin function.
-	(main) [defined CRCTAB]: Output in lowercase hexadecimal, and
-	output the first 0 as 8 digits, to make it easier to compare to
-	the text of the standard.  Output crctab to be a const array.
-	(crctab): Use result of above changes.
-	(long_options): Remove; not needed if empty.
-	(main): getopt_long can't return 0 here, so simplify the code.
-
-2004-09-13  Jim Meyering  <jim@meyering.net>
-
-	* src/Makefile.am (localedir.h): Don't redirect directly to target.
-
-2004-09-13  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/id.c (print_full_info): Don't exit with failure status simply
-	because a user or group number can't be turned into a name.
-	Problem reported by Felipe Kellermann in:
-	http://lists.gnu.org/archive/html/bug-coreutils/2004-09/msg00081.html
-
-2004-09-12  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.maint (my-distcheck): When building with -Werror, also
-	require -Wshadow.
-
-2004-09-10  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: "tail" now handles obscure POSIX 1003.2-1992 cases better.
-	* src/tail.c (parse_obsolete_option): Renamed from
-	parse_obsolescent_option, since the options are obsolete now.
-	Remove bool *arg; just exit if there's an error.  Revamp to follow
-	POSIX 1003.2-1992 more precisely, to handle cases like "tail -
-	file" and "tail -10 -- file" correctly when we are conforming to
-	the older standard.
-	(main): Adjust to this change.
-	* tests/tail/Test.pm (test_vector): minus-* requires
-	_POSIX2_VERSION=199209 now, to work correctly if there is
-	an input file.  err-1 and err-3 no longer errors if there
-	is another file.
-
-2004-09-09  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/test.c (usage): Document -r, -w, -x more carefully.
-
-2004-09-08  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/test.c (usage): Document "test" (with no args) and "[ ]".
-	Document that -h and -L don't dereference.
-
-	* NEWS: Document that "tr xy -z" now works as per POSIX.
-	Sort the descriptions.
-	* src/tr.c (main): Don't reorder options.
-	* tests/tr/Test.pm (fowler-1): New test case.
-
-2004-09-06  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/touch.c (main): Fix POSIX-conformance bug: "touch --
-	MMDDhhmm file" must be treated like "touch MMDDhhmm file" when
-	conforming to pre-2001 POSIX.
-	* NEWS: Document this.
-	* tests/touch/obsolescent: Test for this bug.  Also, set
-	_POSIX2_VERSION=199209 and POSIXLY_CORRECT=1 so that it's
-	a better test for obsolescent features.
-
-	* src/sort.c (main): Emulate Solaris 8 and 9 "sort -y", so that
-	"sort -y abc" is like "sort abc" whereas "sort -y 100" is like
-	plain "sort".
-
-	* src/od.c: Several changes for POSIX and FreeBSD compatibility.
-	(COMMON_SHORT_OPTIONS): Add -B, -D, -e, -F, -H, -I, -L, -O, -s, -X.
-	(long_options, main): --strings is now -S, not -s.
-	(usage): Reflect the usage changes.
-	(parse_old_offset): Do not issue a diagnostic on failure;
-	callers now do this as necessary.
-	(main): Support POSIX syntax.  Remove unused case 0 from getopt_long.
-	Add support for new short options (many undocumented) for
-	compatibility with FreeBSD.  Remove FIXME for -s; it's now
-	POSIX-compatible.  Default format is now oS, not o2.
-	* NEWS: Describe the above.
-
-2004-09-05  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/stty.c (valid_options): Remove.
-	(main): Fix some bugs in handling invalid option-combinations
-	like "stty -F".
-	(recover_mode): Arg is now char const *, not char *.
-	(main): Use STDIN_FILENO, not 0.
-	Simplify option-parsing code a tad.
-	* tests/stty/basic-1: Check for the fixed bugs.
-
-2004-09-03  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/stat.c (HAVE_STRUCT_STATXFS_F_TYPE): Fix typo that prevented
-	it from ever being nonzero.  Reported by Pozsar Balazs in:
-	http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00189.html
-	(human_fstype): Add ramfs, squashfs, sysfs.
-	Reported by Pozsar Balazs in:
-	http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00188.html
-	(human_fstype): Return char const *, not char *.
-	Simplify internals a bit, and avoid casts.
-
-	* src/dd.c (usage): "alternated EBCDIC" -> "alternate EBCDIC".
-	(bit_count): Remove.  All uses changed to....
-	(multiple_bits_set): New function.
-	(scanargs): Use it, and check separately for each set of
-	incompatible options, to improve diagnostics.
-	(MX): Remove.
-	(apply_translations): Move checks for incompatible options
-	to scanargs, so that they're done consistently.
-
-2004-09-02  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Output correct errno-related diagnostic on "paste" I/O errors.
-	* src/paste.c (write_error, xputchar): New functions.
-	(paste_parallel): Use correct errno value after input error.
-	(paste_parallel, paste_serial): Report errno value after output error.
-
-	Port to diet libc.  Problem reported by Felix von Leitner in:
-	http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00171.html
-	* src/paste.c (dummy_closed, CLOSED, dummy_endlist, ENDLIST): Remove;
-	it's not portable C to assume FILE is a complete type.
-	(paste_parallel): Use index test instead of ENDLIST, and NULL
-	instead of CLOSED.
-
-2004-08-24  Paul Eggert  <eggert@cs.ucla.edu>
-
-	POSIX-conformance fixes for "expand" and "unexpand".
-	Also, consistently use "tab stop" rather than "tabstop".
-	* NEWS: Document fixes.
-	* src/expand.c: Revamp to resemble the new unexpand.c better.
-	(usage): -i does not convert tabs after non-tabs.
-	(add_tab_stop): Renamed from add_tabstop.  All uses changed.
-	(parse_tab_stop): Renamed from parse_tabstop.  All uses changed.
-	(validate_tab_stop): Renamed from validate_tabstop.  All uses changed.
-	(next_file, main): Check fclose against 0, not EOF.
-	(expand): Remove unnecessary casts.
-	Add another loop nesting level, for lines, so that per-line variables
-	are initialized cleanly.
-	Revamp tab checking.  Check for write error immediately, rather
-	than just once at the end of the program.
-	* src/unexpand.c: Lkewise (for the expand.c changes).
-	(TAB_STOP_SENTINEL): Remove.
-	(tab_size): Now size_t, not uintmax_t, since we need to store
-	the sequences of blanks.
-	(max_column_width): New var.
-	(usage): Say "blank" where POSIX requires this.
-	(add_tab_stop): Calculate maximum column width.
-	(unexpand): Store the pending blanks, instead of merely counting them.
-	Follow POSIX's rules about -a requiring two blanks before a tab stop.
-	Get rid of internal label and goto.
-	* tests/unexpand/basic-1: Fix infloop-3 to match POSIX.
-	Add blanks-1 through blanks-13.
-
-2004-08-19  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: "chown : file", "chown '' file", and "chgrp '' file" now
-	succeed without changing the uid and gid, like FreeBSD.
-	* src/chgrp.c (parse_group): Return gid_t rather than storing it
-	through a pointer.  Treat "chgrp '' file" as a no-op change,
-	as FreeBSD does.
-	(main): Set chopt.group_name to NULL if the group is the empty
-	string.
-	* src/chown-core.c (describe_change): Describe changes to -1:-1
-	without using "to OWNERSHIP" phrase.
-	* src/chown.c (usage): "chown '' file" is now allowed.
-	(main): Do not set user name to the empty string if the group
-	name is null.
-	* tests/chgrp/basic: Test "chgrp '' file".
-	* tests/chown/Makefile.am (TESTS): Add separator.
-	* tests/chown/separator: New file, partly taken from
-	Dmitry V. Levin's suggestion in
-	<http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
-
-2004-08-11  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* tests/install/basic-1: Test for the -d regression.
-
-2004-08-11  Dmitry V. Levin  <ldv@altlinux.org>
-
-	* src/install.c (main): Fix -d regression introduced with
-	--target-directory support at 2004-06-25.
-
-2004-08-11  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/copy.c (copy_internal): When preserving links, unlink
-	a destination with link count greater than one.  This is so
-	that commands like "cp -a" don't get confused when copying into
-	a destination that already contains many hard links.  Problem
-	reported by Tim Waugh in:
-	http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00053.html
-
-2004-08-10  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Convert all files to UTF-8.
-	* tests/fmt/basic (8-bit-pfx): Use UTF-8, not Latin-1.
-	* tests/sort/Test.pm (16a): Likewise.
-	* tests/uniq/Test.pm (8): Likewise.
-	* tests/misc/printf-hex: Use ASCII, not Latin-1.
-
-	* NEWS: Document "sort -o -" and "tee -" POSIX-conformance fixes.
-	* src/shred.c (usage): "-" is an operand, not an option.
-	* src/sort.c (die, xfopen, mergefps, first_same_file, merge):
-	A null file arg means standard output.
-	(main): "-o -" means to write to a file named "-",
-	not to standard output.
-	* src/tee.c (usage, tee): "tee -" writes to standard output, not
-	to a file named "-".
-
-2004-08-10  Dmitry V. Levin  <ldv@altlinux.org>
-
-	* src/install.c (change_timestamps): Fix int->bool conversion
-	bugs introduced on 2004-07-29.
-
-2004-08-09  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/shred.c (wipename): Work even if the directory is writeable
-	and not readable.  Prefer write access, since this should work
-	better with fdatasync.
-
-	* src/csplit.c (xalloc_die): New function.
-	(main): Remove now-obsolete initialization of xalloc_fail_func.
-
-	* src/md5sum.c: Adjust to sha->sha1 renaming.
-
-2004-08-08  Dmitry V. Levin  <ldv@altlinux.org>
-
-	Minor code cleanup.
-	* src/readlink.c (canonicalize_fname): Remove unneeded proxy function.
-	(can_mode): Make variable local.
-
-2004-08-07  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/system.h (O_BINARY) [!O_BINARY && defined O_BINARY]:
-	Do not define, to avoid annoying compiler messages on QNX 6.3.
-	Problem reported by Johan in:
-	http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00050.html
-
-2004-08-04  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/system.h (PRIdMAX, PRIoMAX, PRIuMAX, PRIxMAX):
-	Define to a concatenation of string literals, not to an expression;
-	needed for concatenation contexts.
-	(INTMAX_MAX, INTMAX_MIN): New macros.
-
-	* src/stat.c (print_stat): Don't assume st_ino / st_dev fits in
-	unsigned long; this isn't true for st_ino on Solaris 9.
-
-2004-08-03  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/uname.c: Do not depend on HAVE_SYSCTL when deciding
-	whether to include files.  Include <sys/param.h> if
-	HAVE_SYS_PARAM_H (not HAVE_SYSCTL).
-	(main) [defined __POWERPC__]: Add a kludge to work around a
-	Mac OS X bug, so that uname -p defaults to "powerpc" if
-	sysctl ((int[]) {CTL_HW, HW_MACHINE_ARCH}, 2, buffer, &bufsize, 0, 0)
-	fails.  Problem reported by Petter Reinholdtsen in:
-	http://lists.gnu.org/archive/html/bug-gnu-utils/2003-02/msg00201.html
-
-	* src/uniq.c (hard_LC_COLLATE, ignore_case, different, check_file,
-	main): Use bool for booleans.
-	(writeline, check_file): Use uintmax_t for line counts.
-	(check_file): Check for and report line number overflow,
-	when that matters.
-	* src/wc.c (iswspace, wc): Use to_uchar rather than a cast.
-	(print_lines, print_words, print_chars, print_bytes, print_linelength,
-	have_read_stdin, wc, wc_file, main):
-	Use bool for booleans.
-	(exit_status): Remove.
-	(wc, wc_file): Return bool status.  All callers changed.
-	* src/who.c (scan_entries): 0 -> STDIN_FILENO.
-	* src/whoami.c (main): Print uids using unsigned long int, not
-	unsigned int.
-
-	* src/unexpand.c: Int cleanup and minor reorganization to be more
-	like src/expand.c.
-	Include quote.h, xstrndup.h.
-	(TAB_STOP_SENTINEL): Increase from INT_MAX to INTMAX_MAX.
-	(convert_entire_line, have_read_stdin, parse_tabstops, next_file,
-	unexpand, main):
-	Use bool for booleans.
-	(tab_size, tab_list, add_tabstop, validate_tabstops, unexpand):
-	Use uintmax_t for column counts.
-	(first_free_tab, validate_tabstops, unexpand): Use size_t for sizes.
-	(add_tabstop, parse_tabstops, main): Don't reserve UINTMAX_MAX
-	as a tab stop.
-	(parse_tabstops): Don't use ISBLANK on possibly-signed char.
-	Detect overflow in tab stop string.
-	(next_file, main): Use EXIT_FAILURE/EXIT_SUCCESS instead of 1/0.
-	(unexpand): Concatenate input files the same way expand does.
-
-	* src/touch.c (no_create, use_ref, posix_date, amtime_now,
-	touch, main): Use bool for booleans.
-	(main): Avoid integer overflow when given more than INT_MAX
-	options.
-	* src/tsort.c (struct item, n_strings): Use size_t for sizes.
-	(have_read_stdin, count_items, scan_zeros, detect_loop,
-	recurse_tree, walk_tree, tsort, main):
-	Use bool for booleans.
-	(exit_status): Remove.
-	(tsort): Return a success flag instead of storing into a global.
-	(main): Use it.
-	* src/tty.c (silent, main): Use bool for booleans.
-	(main): 0 -> STDIN_FILENO.
-	* src/uname.c (print_element): Use bool for booleans.
-
-	* src/test.c (TRUE, FALSE, SHELL_BOOLEAN, TRUTH_OR, TRUTH_AND):
-	Remove.  All uses replaced by C99 boolean primitives.
-	(TEST_TRUE, TEST_FALSE): New constants, for readability.
-	(test_unop, binop, unary_operator, binary_operator, two_arguments,
-	three_arguments, posixtest, expr, term, and, or, is_int, age_of,
-	one_argument, main): Use bool for booleans.
-	(advance, unary_advance): Now inline procedures rather than a macros.
-	(is_int): Renamed from isint, to avoid namespace clash with ctype.h.
-	(term, and, or): When it's easy, loop instead of recursing.
-	(term): Avoid integer overflow if there are INT_MAX-3 args (!).
-	(binary_operator, unary_operator): Simplify by systematically rewriting
-	true==FOO to FOO (where FOO is a boolean).
-	(unary_operator): Don't consider a file to be a regular file
-	merely because its mode&S_IFMT is zero.  Just use S_ISREG.
-	Remove unnecessary casts.  Remove ifdefs for things like
-	S_ISSOCK that are no longer needed, since stat-macros.h always
-	defines them now.
-
-	* src/tac-pipe.c (buf_init_from_stdin, find_bol, tac_mem):
-	Use bool for booleans.
-	(buf_init_from_stdin, buf_free, find_bol, print_line):
-	Use size_t for sizes.
-	* src/tac.c (separator_ends_record, tac_seekable, tac_file,
-	tac_stdin, tac_stdin_to_mem, main): Use bool for booleans.
-	(match_length, G_buffer_size, tac_seekable, main): Use size_t for sizes.
-	(tac_seekable): Use ptrdiff_t for pointer subtraction.
-	Report an error if the result is out of range.
-	(tac_seekable, main): Check for integer overflow in buffer size
-	calculations.
-	(main): Remove unnecessary casts.
-
-	* src/su.c (run_shell): Pass a new n_additional_args arg, so that
-	the callee doesn't have to count 'em.  All callers changed.
-	Don't allocate more space for the arg vector than we'll need.
-	Use memcpy to copy the args rather than rolling our own loop.
-	Use size_t for sizes.
-	(fast_startup, simulate_login, change_environment, log_su,
-	correct_password, restricted_shell, main): Use bool for booleans.
-	(longopts): Don't assume change_environment is an int.
-	Use NULL, not 0, for pointers.
-	(xsetenv): New function, replacing xputenv and concat.
-	All callers changed.
-	(elements): Remove; no longer needed.
-	(log_su, correct_passwd, main): Prefer !x to x==NULL.
-	(log_su): 2 -> STDERR_FILENO.
-	(modify_environment, main): Don't assume that getenv's returned value
-	has an indefinite lifetime.
-	(modify_environment): Allocate a larger environ.
-	(main): Remove an impossible 'case 0'; if it happens now, it'll
-	get diagnosed.  Don't assume getpwnam results outlive endpwent.
-	Check for null or empty pw_name, pw_dir and for null pw_passwd.
-
-	* src/stty.c (VA_START): Remove.  All callers now use va_start.
-	(_POSIX_VDISABLE): Remove unnecessary cast.
-	(struct control_info, visible): Use cc_t for control chars.
-	(struct control_info): Use size_t for sizes.
-	(recover_mode, set_mode, display_speed, display_window_size,
-	valid_options, main, display_changed):
-	Use bool for booleans.
-	(integer_arg): Return unsigned long int, not long int.
-	Accept new max arg; all callers changed, to specify a maximum
-	value for integer parameters instead of silently overflowing.
-	(wrap): Do not overrun the stack buffer if the output contains
-	more than 1024 bytes.  Instead, malloc a buffer.
-	(main): Remove a "what is this?!?" FIXME.  Nobody knows what it is.
-	Remove unnecessary casts.
-	(set_control_char): Allow int values only up to cc_t range.
-	(screen_columns): Don't reject INT_MAX.
-	(display_changed, display_all, display_speed, recover_mode):
-	Don't assume cc_t fits in int.
-
-	* src/remove.h: Add copyright notice.
-	(struct rm_options): Use bool for booleans.
-	* src/rmdir.c (empty_paths, ignore_fail_on_non_empty, verbose,
-	errno_rmdir_non_empty, remove_parents, main): Likewise.
-	* src/sum.c (have_read_stdin, bsd_sum_file, sysv_sum_file,
-	main): Likewise.
-	(main): Don't dump core if invoked with argv[0]==NULL.
-	* src/tee.c (tee, append, ignore_interrupts, main, tee):
-	Use bool for booleans.
-	(tee): Use ssize_t for read returns.
-
-	* src/ptx.c: Add a FIXME mentioning that there are many
-	unchecked integer overflows in this file.
-	(gnu_extensions, auto_reference, input_reference, right_reference,
-	ignore_case, initialize_regex, fix_output_parameters,
-	output_one_roff_line, output_one_text_line, output_one_dumb_line, main):
-	Use bool for booleans.
-	(SKIP_SOMETHING, compare_words, digest_break_file,
-	find_occurs_in_text, fix_output_parameters):
-	Use to_uchar instead of a caset.
-	(print_field): Rewrite to avoid cast.
-
-	* src/printf.c (posixly_correct): Use bool for booleans.
-	(verify, main): Use EXIT_FAILURE/EXIT_SUCCESS instead of 1/0.
-	(STRTOX): Rewrite to avoid casts.
-	(print_esc_char): Arg is char, not int.
-	* src/readlink.c (canonicalize): Remove.  All uses now merely inspect
-	can_mode.
-	(no_newline, verbose): Use bool for booleans.
-	(can_mode): Now of type int; use -1 to denote otherwise-uninitialized.
-	* src/shred.c (struct Options, main): Use bool for booleans.
-	(isaac_seed_data, fillpattern, wipefile): Rewrite to avoid casts.
-	* src/split.c (cwrite, bytes_split, lines_split, line_bytes_split):
-	Use bool for booleans.
-	* src/stat.c (G_fail): Remove.
-	(print_statfs): Print various gotta-be-nonnegative values using
-	unsigned long int, not long int or int.
-	(do_statfs, do_stat): Return a boolean success flag.
-	(do_stat, main): Use bool for booleans.
-
-	* src/pr.c: Add a FIXME mentioning that there are many
-	unchecked integer overflows in this file.
-	(TRUE, FALSE): Remove.  All uses replaced by true and false.
-	(struct COLUMN, read_line, print_page, print_stored, open_file,
-	skip_to_page, init_fps, parallel_files, align_empty_cols,
-	empty_line, FF_only, explicit_columns, extremities, keep_FF,
-	print_a_FF, print_a_header, use_form_feed, have_read_stdin,
-	print_across_flag, storing_columns, balance_columns,
-	truncate_lines, join_lines, untabify_input, failed_opens,
-	numbered_lines, skip_count, use_esc_sequence, use_cntrl_prefix,
-	double_space, ignore_failed_opens, use_col_separator,
-	pad_vertically, last_line, main, init_parameters, skip_read,
-	read_line, print_stored):
-	Use bool for booleans.
-	(struct COLUMN, char_to_clump, store_char, print_char):
-	Use char for chars.
-	(clump_buff, print_clump): Use char[], not int[], for an array whose
-	elements are always chars.
-	(first_last_page, main, getoptarg, balance, add_line_number,
-	char_to_uclump): Remove unnecessary casts.
-	(init_parameters): Allocate chars, not ints, for clump_buff.
-	(print_char): Use to_uchar before invoking ISPRINT.
-	(char_to_clump): Convert to unsigned char before invoking ISPRINT.
-
-	* src/nohup.c (main): Use bool for booleans.
-	* src/paste.c (paste_parallel, paste_serial, main): Likewise.
-	* src/pathchk.c (validate-path, main, portable_chars_only): Likewise.
-	(portable_chars_only): Use to_uchar rather than a cast.
-	* src/printenv.c (main): Use bool for booleans.
-	Do not assume that the environ has at most one matching entry
-	for each option (integer overflow was possible otherwise).
-
-	* src/od.c (FMT_BYTES_ALLOCATED): Now an enum, not a decimal
-	constant.  Do not assume PRIdMAX etc. are strings of length 3 or
-	less.
-	(struct tspec): Use it.  fmt_string is now an array, not
-	a pointer, as there's little point to the indirection here.
-	(struct tspec, flag_dump_strings,
-	traditional, flag_pseudo_start, limit_bytes_to_format,
-	abbreviate_duplicate_blocks, have_read_stdin, simple_strtoul,
-	decode_one_format, open_next_file, check_and_close,
-	decode_format_string, skip, write_block, read_char, read_block,
-	parse_old_offset, dump, dump_strings, main):
-	Use bool for booleans.
-	(struct tspec): Use void *, not char *, for generic pointers.
-	(bytes_to_oct_digits, bytes_to_signed_dec_digits,
-	bytes_to_unsigned_dec_digits, bytes_to_hex_digits):
-	Use char, not unsigned int, since char suffices.
-	(print_s_char, print_char, print_s_short, print_short,
-	print_int, print_long, print_long_long, print_float,
-	print_double, print_long_double): Rewrite to avoid casts.
-	These now take void * arguments, instead of char *.
-	Use the same body for all functions, except for the choice
-	of type.  Assume C89 to simplify handling of signed char.
-	(dump_hexl_mode_trailer, print_named_ascii, print_ascii):
-	Rewrite to avoid casts.
-	(print_named_ascii, print_ascii): Now takes void *, not char *.
-	(decode_one_format): Use int for printf field widths, not
-	unsigned int.  Pass void * to subsidiary printers,
-	not char *.  Simplify handling of floating-point formats
-	by factoring out common code dealing with precision and field width.
-	(decode_format_string): Avoid need for temporary copy of
-	each decoded struct tspec.
-	(get_lcm): Remove unnecessary cast.
-	(main): Fix bug where more than INT_MAX failed decodes were ignored.
-
-2004-08-02  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/nl.c (TRUE, FALSE): Remove; all uses changed to true, false.
-	(enum number_format): Remove.
-	(FORMAT_RIGHT_NOLZ, FORMAT_RIGHT_LZ, FORMAT_LEFT): Now strings,
-	not enum values.
-	(DEFAULT_SECTION_DELIMITERS): Now an array constant, not a macro.
-	(section_del): Now const.
-	(print_fmt): Remove.
-	(starting_line_number, page_incr, blank_join, line_no,
-	print_lineno, proc_text, main):
-	Use intmax_t for line numbers.
-	(reset_numbers, have_read_stdin, build_type_arg, nl_file, main):
-	Use bool for booleans.
-	(lineno_format): Now a string, not an enum value.
-	(build_print_fmt): Remove.  All calls removed.  This work is
-	now done within print_lineno.
-	(build_type_arg): Use size_t for sizes.
-	(print_lineno): Check for line number overflow.
-	(proc_text, main): Remove unnecessary cast.
-
-	* src/ln.c (symbolic_link, interactive, remove_existing_files,
-	verbose, hard_dir_link, dereference_dest_dir_symlinks,
-	do_link, main): Use bool for booleans.
-
-	* src/ls.c (struct fileinfo, file_interesting,
-	extract_dirs_from_files, color_symlink_as_referent,
-	FILE_OR_LINK_MODE, sort_reverse, print_owner, print_group,
-	numeric_ids, print_block_size, dired, print_with_color,
-	check_symlink_color, print_inode, recursive, immediate_dirs,
-	all_files, really_all_files, qmark_funny_chars,
-	print_dir_name, format_needs_stat, format_needs_type, visit_dir,
-	main, decode_switches, parse_ls_color, print_dir, file_interesting,
-	gobble_file, make_link_path, basename_is_dot_or_dotdot,
-	extract_dirs_from_files, print_long_format):
-	Use bool for booleans.
-	(dir_defaulted): Remove; no longer needed.
-	(main): Use int to count files, since it suffices for argv.
-	Rewrite to avoid need for dir_defaulted.
-	(main, print_dir, gobble_file, get_link_name,
-	xstrcoll):
-	Set exit status to EXIT_SUCCES/EXIT_FAILURE rather than 0/1.
-	(decode_switches): Put back check for ws.ws_col <= SIZE_MAX.
-	Remove unnecessary cast to int.  Use int instead of unsigned
-	int to count from 0 to 1.
-	(get_funky_string, print_type_indicator): Use char for bytes, not int.
-	(make_link_path): Use NULL for null pointers.
-	(quote_name): Use to_uchar instead of cast.
-
-	* src/id.c (use_name, main, print_user, xgetgroups, print_group_list,
-	print_full_info): Use bool for booleans.
-	(problems): Remove, replacing with....
-	(ok): New var (inverted from old sense).
-	(print_user, print_group, print_full_info):
-	Print uids/gids with %lu, not %u.
-	(xgetgroups): Don't run out of memory if getgroups or getugroups
-	returns -1.
-	* src/setuidgid.c (main): Print uids/gids with %lu, not %ld.
-
-	* src/factor.c (wheel_tab): Use unsigned char instead of unsigned
-	int, since it suffices.
-	(factor, print_factors): Use size_t for sizes.
-	(print_factors, do_stdin, main): Use bool for booleans.
-	* src/fold.c (TAB_WIDTH): New macro; use it instead of "8".
-	(fold_file, main): Use bool for booleans.
-	(fold_file, main): Use size_t for sizes.
-	(main): Allow -w options up to SIZE_MAX - TAB_WIDTH - 1, instead
-	of prohibiting widths greater than INT_MAX.
-	* src/head.c (presume_input_pipe, print_headers, have_read_stdin,
-	write_header, elide_tail_bytes_pipe, elide_tail_bytes_file,
-	elide_tail_lines_pipe, elide_tail_lines_seekable,
-	elide_tail_lines_file, head_bytes, head_lines, head, head_file,
-	string_to_integer, main):
-	Use bool for booleans.
-	(main): Rewrite to avoid cast.
-
-	* src/csplit.c (struct line): Use size_t for sizes.
-	(main): Remove unnecessary cast.
-	* src/cut.c (cut_fields): Use to_uchar rather than a cast.
-	* src/cut.c (cut_file, main): Use bool for booleans.
-	* src/date.c (show_date, rfc_format, batch_convert, main): Likewise.
-	* src/env.c (main): Likewise.
-	* src/expr.c (nextarg): Likewise.
-	* src/env.c (main): Remove unused and nonstandard envp arg.
-
-	* src/fmt.c (COST, MAXWORDS): Add a comment describing some of
-	fmt's arbitrary limits.
-	(TRUE, FALSE): Remove; all uses changed to (true, false).
-	(main): Use bool for booleans.
-	Limit maximum width to MAXCHARS / 2.  Use xstrtoul, not xstrtol,
-	to parse width.
-	(copy_rest): Remove unnecessary cast.
-	(get_prefix): Rewrite to avoid cast.
-	(check_punctuation): Use char *, not unsigned char *; C89 requires
-	this.  Avoid off-by-one buffer read overrun when line is empty.
-	(flush_paragraph): Don't assume wptr-parabuf is <= INT_MAX.
-	Remove unnecessary casts.
-	* tests/fmt/basic (wide-1, wide-2, bad-suffix): Adjust to above
-	changes.
-
-	* src/expand.c (convert_entire_line, have_read_stdin, parse_tabstops,
-	next_file, expand, main):
-	Use bool for booleans.
-	(tab_size, tab_list, add_tabstop, parse_tabstops, validate_tabstops,
-	expand, main):
-	Use uintmax_t for column counts.
-	(add_tabstop): Don't reserve -1 (now UINTMAX_MAX) as a special value.
-	All callers changed.
-	(parse_tabstops): Don't pass a negative char to isblank.
-	Avoid memory leak with large tab stops.
-	(validate_tabstops, expand): Don't assume number of tab stops is
-	<= INT_MAX.
-	(next_file, main): Use EXIT_SUCCESS/EXIT_FAILURE rather than 0/1 when
-	storing values into exit_status.
-	(expand): Use same pattern as unexpand for reading chars.
-	Report an error when input line is too long, instead of silently
-	screwing up.  Do not mishandle tab stops when backspacing left
-	over start of line.
-
-	* src/dircolors.c (have_read_stdin, append_quoted,
-	dc_parse_stream, dc_parse_file, main): Use bool for booleans.
-	(dc_parse_stream): Use enum for state, rather than int.
-	Use ssize_t to store getline result.
-
-	* src/dd.c (translation_needed, parse_integer, scanargs,
-	apply_translations, char_is_saved, swab_buffer, skip_via_lseek):
-	Use bool for booleans.
-	(translate_buffer): Use to_uchar rather than a cast.
-	(swab_buffer, copy_simple, copy_with_unblock):
-	Use size_t for sizes.
-
-	* src/seq.c (equal_width, valid_format, main): Use bool for booleans.
-	* src/sleep.c (apply_suffix): Likewise.
-	* src/tail.c (struct File_spec, reopen_inaccessible_files, count_lines,
-	forever, from_start, print_headers, have_read_stdin, valid_file_spec,
-	write_header, file_lines, pipe_lines, pipe_bytes, recheck,
-	tail_forever, tail_bytes, tail_lines, tail, tail_file,
-	parse_obsolescent_option, parse_options, main): Likewise.
-	* src/sleep.c (apply_suffix): Invert sense of result.
-	Use int (not unsigned int) for multiplier, as this generates better
-	code with some compilers.  Simplify code a bit.
-	* src/tail.c (struct File_spec, max_n_unchanged_stats_between_opens,
-	parse_options): Use uintmax_t, not unsigned int or unsigned long int,
-	for state counters.
-	(tail_bytes, tail_lines): Redo test of return value (-1, 0, 1) to
-	make it a bit clearer.
-
-	* src/hostname.c: Include "xgethostname.h".
-	(xgethostname): Remove decl; xgethostname.h has it.
-	(sethostname) [!defined(HAVE_SETHOSTNAME) && defined(HAVE_SYSINFO)
-	&& defined (HAVE_SYS_SYSTEMINFO_H) && defined(HAVE_LIMITS_H)]: Use
-	prototypes rather than K&R form.  Assume any negative value from
-	sysinfo denotes failure, not just -1.
-	(main): Simplify use of sethostname.
-
-	* src/pinky.c (include_idle, include_heading, include_fullname,
-	include_project, include_plan, include_home_and_shell, do_short_format,
-	include_where, main): Use bool for booleans.
-	(count_ampersands, create_fullname, scan_entries, short_pinky):
-	Use size_t for sizes.
-	(create_fullname): Check for overflow in size calculations.
-	(idle_string): Don't assume that the number of idle days
-	is less than 10**8 and/or INT_MAX/(24*60*60).
-	(main): No need to pass a non-NULL last arg to getopt_long.
-	* src/uptime.c (print_uptime, uptime): Use size_t for sizes.
-	(print_uptime): Remove unused local variable.
-	(main): No need to pass a non-NULL last arg to getopt_long.
-	* src/users.c (list_entries_users, users): Use size_t for sizes.
-	(list_entries_users): Use char for bytes.
-	(main): No need to pass a non-NULL last arg to getopt_long.
-	* src/who.c (do_lookup, short_list, short_output, include_idle,
-	include_heading, include_mesg, include_exit, need_boottime,
-	need_deadprocs, need_login, need_initspawn, need_clockchange,
-	need_runlevel, need_users, my_line_only, main): Use bool for booleans.
-	(print_runlevel): Use unsigned char for bytes.
-	(list_entries_who, scan_entries, who): Use size_t for sizes.
-	(main): No need to pass a non-NULL last arg to getopt_long.
-
-	* src/install.c (isdir): Remove decl.
-	(install_file_to_path): Rely on make_path to fail if the destination
-	is not a directory, by passing preserve_existing==true to it.
-	Hence we no longer need to call isdir.
-	Free dest_dir immediately when it's no longer needed, rather than
-	waiting until the end of the function.
-	(copy_file): Don't bother calling isdir, as copy will do the
-	right thing if the destination is a directory.
-
-	* src/du.c (fts_debug, opt_all, apparent_size, opt_count_all,
-	print_grand_total, opt_separate_dirs, hash_ins, process_file, main):
-	Use bool for booleans.
-	(max_depth): Now size_t, not int, to avoid an arbitrary limit
-	of INT_MAX on depth.
-	(G_fail): Remove: no longer needed, now that the relevant
-	functions return bool.
-	(process_file): Use return value to signal success rather than
-	setting a global.  Remove first_call static var; not needed, since
-	we can look at n_alloc.  Use size_t for depths.  Remove FIXME
-	about size_t casts, as it's now fixed.  Use xnrealloc rather
-	than the obsolescent XREALLOC.  Don't bother to check whether
-	reallocation is needed unless level > prev_level.
-	(du_files): Invert sense of result, for consistency with
-	other coreutils code.  All callers changed.
-	(main): Allow --max-depth values up to SIZE_MAX.
-
-	* src/df.c (inode_format, show_all_fs, show_local_fs,
-	show_listed_fs, posix_format, require_sync, print_type,
-	selected_fstype, excluded_fstype, show_dev, show_point, main):
-	Use bool for booleans.
-	(df_readable, show_dev): Use UINTMAX_MAX instead of -1.
-	(show_dev, show_point, main):
-	Use EXIT_SUCCESS/EXIT_FAILURE instead of 0/1.
-	Don't assume disk name lengths are <= INT_MAX.
-	Rewrite pct calculation to avoid cast.
-	(show_point): Don't assume resolved length is <= SSIZE_MAX.
-
-	* src/cut.c (hash_int) [!defined UINTPTR_MAX]: Use size_t
-	instead of uintptr_t.
-	* src/shred.c (UINT_MAX_32_BITS): Remove.
-	(word32): Remove.  All uses changed to uint32_t.
-	(isaac_seed_data): Remove unnecessary cast.
-	* src/system.h (ptr_align): Use size_t; in practice, this is just as
-	good as uintptr_t in checking for alignments, and has fewer
-	configuration hassles.
-
-	* src/Makefile.am (localedir.h): Make it readonly; this
-	undoes part of the 2004-07-27 patch.
-
-2004-07-30  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/sort.c (UCHAR): Remove; all uses changed to to_uchar.
-	(IS_THOUSANDS_SEP): Use bool when appropriate.
-	(numcompare, main): Use char, not int, when the value is always a char.
-	(numcompare): Remove "register"; compilers are smart enough these days.
-	* src/system.h (errno, CHAR_BIT): Remove decls;
-	no longer needed now we assume C89 or better.
-	Include <inttypes.h> before <stdint.h>, as it's the
-	Autoconf-recommended pattern.
-	(to_uchar): New inline function, moved here from tr.c.
-	Use full names for int types, e.g. "long int" rather than "long".
-	* src/tr.c (to_uchar): Remove; now in system.h.
-	(is_char_class_member): Use bool when appropriate.
-
-	* src/mkdir.c (create_parents, main): Use bool when appropriate.
-	(main): Use EXIT_SUCCESS/EXIT_FAILURE instead of 0/1.
-
-2004-07-29  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/mkfifo.c (main): Use EXIT_SUCCESS and EXIT_FAILURE, not 0 and 1.
-
-	* src/chmod.c (recurse, force_silent, process_file, process_files,
-	main): Use bool when appropriate.
-	* src/cksum.c (cksum, main): Likewise.
-	* src/comm.c (hard_LC_COLLATE, only_file_1, only_file_2, both,
-	compare_files, main): Likewise.
-
-	* src/copy.h (struct cp_options): Likewise.
-	* src/copy.c (copy_internal, is_ancestor, copy_dir, copy_reg,
-	same_file_ok, seen_file, copy_internal, valid_options, copy): Likewise.
-	* src/cp-hash.h (remember_created): Likewise.
-	* src/cp-hash.c (remember_created): Likewise.
-	* src/cp.c (struct dir_attr, flag_path, remove_trailing_slashes,
-	re_protect, make_path_private, target_directory_operand, do_copy,
-	cp_option_init, decode_preserve_arg, main): Likewise.
-	* src/install.c (isdir, change_timestamps, change_attributes,
-	copy_file, install_file_to_path, install_file_in_dir,
-	install_file_in_file, strip_files, dir_arg, cp_option_init, main,
-	change_attributes, change_timestamps): Likewise.
-	* src/mv.c (remove_trailing_slashes, rm_option_init,
-	cp_option_init, do_move, movefile, main): Likewise.
-	* src/remove.c (right_justify), full_filename_, AD_pop_and_chdir,
-	AD_push, prompt, remove_dir): Likewise.
-	* src/rm.c (rm_option_init, main): Likewise.
-
-	* src/remove.c (top_dir, pop_dir, full_filename_):
-	Use size_t for sizes.
-	* src/cp.c (target_directory_operand): Do not clear *NEW_DST if stat
-	succeeds.  It's not necessary in that case, as *NEW_DST is always
-	false already.
-	(do_copy): Rewrite slightly to avoid need for "unreachable" comment.
-	(main): Use EXIT_SUCCESS, EXIT_FAILURE instead of 0, 1.
-	* src/rm.c (main): Likewise.
-
-	md5sum, sha1sum integer cleanups.
-
-	* src/checksum.h: Don't include config.h, sys/types.h, stdio.h:
-	not needed.
-	(ALG_UNSPECIFIED): Remove.
-	(ALG_MDT): Don't make it equal to CHAR_MAX + 1; this isn't necessary.
-	* src/md5.c: Don't include any files other than checksum.h.
-	* src/sha1sum.c: Likewise.
-	* src/md5sum.c (OPENOPTS, have_read_stdin, status_only, warn,
-	bsd_split_3, split_3, hex_digits, digest_file, digest_check, main):
-	Use bool when appropriate.
-	(digest_check): Increase limit of number of input lines to
-	UINTMAX_MAX from INT_MAX.  Diagnose any overflows of this counter.
-	Use ngettext instead of hard-to-i18nize hardcoded stuff for plurals.
-
-2004-07-28  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/cat.c (exit_status): Remove.  Now done by passing a boolean
-	'ok' flag around.
-	(simple_cat, cat): Return true if successful.  All callers changed.
-	(simple_cat, cat, main): Use bool for booleans.
-	(simple_cat): Use size_t for sizes.
-	(cat, main): Use the same names for parameters that we use for
-	long options, to avoid confusion.  This inverts the sense of the
-	show_tabs (formerly output_tabs) and number_nonblank
-	(formerly numbers_at_empty_lines) variables.
-	(main): Don't mess up (due to integer overflow) if we are given
-	INT_MAX - INT_MIN + 1 options.
-	[O_BINARY]: Don't invoke isatty unless the other options require it.
-	(main): When deciding whether to use simple_cat, don't worry
-	about binary option; it's irrelevant.
-
-	* src/dcgen: Remove comments, trailing white space, and empty
-	lines from the output strings, to save space.
-	Use a narrower type like 'unsigned char' for line lengths, if
-	that will do.
-	Make the output variables static, not extern.
-
-	* src/chgrp.c (parse_group): Require base 10 when parsing
-	groups as integers.
-	(main): int -> bool when appropriate.
-	* src/chown.c (main): Likewise.
-	* src/chown-core.c: Include inttostr.h.
-	(UINT_MAX_DECIMAL_DIGITS, uint_to_string): Remove.
-	(gid_to_name, uid_to_name): Use imaxtostr/umaxtostr
-	instead of uint_to_string).
-	(describe_change): Instead of an int flag, use a char *
-	auxiliary; this avoids the need for casts.
-	Assume free (NULL) works.
-	(change_file_owner): Return true/false, not 0/-1, since
-	we don't set errno.  All callers changed.
-	Use bool when appropriate.
-	(chown_files): Likewise.
-	* src/chown-core.h (chown_files): Likewise.
-
-	* tests/chown/basic: Test for proper handling of uids like
-	"010", which must be parsed as decimal.
-
-	* tests/misc/pwd: Don't assume that Perl's getpwd agrees with our
-	pwd when there are multiple names for the working directory
-	(which can happen with an automounter, sigh).
-
-	* src/Makefile.am ($(SCRIPTS)): Don't depend on Makefile;
-	this causes Solaris 8 'make' to refuse to build "groups".
-	(localedir.h): Don't depend on Makefile: this causes Solaris
-	8 'make' to build localedir.h unnecessarily.  The dependence
-	on Makefile is ineffective anyway, since $(localedir) might
-	change even if Makefile hasn't.
-
-	* src/remove.c (remove_dir): If we can't save the state of the
-	working directory, pretend we started from "/", not ".".
-	This avoids a bug on hosts like Solaris that don't let you
-	remove the working directory.
-
-2004-07-27  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/printf.c (strtiomax, strtoumax): Declare if not already
-	declared: this fixes a portability bug with Solaris 8 + GCC.
-	(STRTOX): Parenthesize use of macro arg as expression.
-	(vstrtoimax, vstrtoumax, vstrtold): Remove now-unnecessary
-	parentheses.
-	* configure.ac: Check for declaration of strtoumax, for
-	src/printf.c.
-
-	* src/Makefile.am (cp_LDADD, ginstall_LDADD, mv_LDADD,
-	pathchk_LDADD, rm_LDADD, test_LDADD): New vars, for eaccess.
-
-	* tests/readlink/can-e: Don't assume that we can remove the
-	working directory: this isn't possible under Solaris 8, say.
-	* tests/readlink/can-f: Likewise.
-	* tests/readlink/can-m: Likewise.
-
-	* src/copy.c (copy_internal): find_backup_file_name no longer
-	returns NULL, so don't bother to check for this.
-	* src/cp.c (do_copy): Likewise.
-	* src/ln.c (do_link): Likewise.
-
-2004-07-25  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/nice.c (GET_NICE_VALUE): Renamed from GET_PRIORITY.
-	All uses changed.
-	(NZERO): New macro, if system doesn't define it already.
-	(usage): Distinguish priorities from nice values.
-	Don't assume NZERO is 20.
-	(main): Use bool instead of int where appropriate.
-	If user specifies an adjustment out of range, always truncate it
-	to an inrange value instead of sometimes giving an error message
-	and sometimes not.
-	Do not assume that -1 is an error return from "nice" or
-	"getpriority", as it might be the current nice value minus NZERO.
-	If nice/setpriority fails with errno == EPERM, go ahead and run
-	the command anyway; POSIX requires this.
-
-	* src/pathchk.c: Include euidaccess.h.
-	(dir_ok): Use euidaccess, not access.
-	* src/test.c (R_OK, W_OK, X_OK, FOK): Remove; system.h defines them.
-	(eaccess): Remove.  All users changed to use euidaccess instead.
-
-2004-07-24  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/uptime.c (print_uptime) [defined BOOT_MSG]:
-	Don't assume ut_line is null-terminated.
-	* src/who.c (print_line): New arguments USERLEN and LINELEN,
-	since USER and LINE might not be null terminated.  All callers
-	changed.
-
-2004-07-23  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Fix bug with "tail -f" reported by Rob Holland in
-	<http://lists.gnu.org/archive/html/bug-coreutils/2004-07/msg00054.html>.
-	Also, remove the undocumented and unsupported-since-2000
-	--max-consecutive-size-changes options.  Fix another related bug:
-	"tail" got confused if stdin, stdout, or stderr were closed.
-	Also, use output buffering even with "tail -f".
-
-	* NEWS: Document this, plus yesterday's patch.
-	* doc/coreutils.texi (tail invocation): "size has remained the same"
-	-> "file has not changed", which is more accurate for fifos.
-	* src/tail.c: Include fcntl-safer.h.
-	(COPY_TO_EOF): Set to UINTMAX_MAX, not OFF_T_MAX (which was wrong).
-	(COPY_A_BUFFER): New macro.
-	(struct File_spec): New members mtime, mode, blocking.
-	Remove member n_consecutive_size_changes.
-	(DEFAULT_MAX_N_CONSECUTIVE_SIZE_CHANGES,
-	max_n_consecutive_size_changes_between_opens,
-	MAX_CONSECUTIVE_SIZE_CHANGES_OPTION): Remove.
-	(long_options, tail_forever, parse_options):
-	Remove (non-)support for --max-consecutive-size-changes.
-	(record_open_fd): New function.
-	(recheck, tail_file): Use it.  Don't assume that stdin is open.
-	(dump_remainder): Add support for new COPY_A_BUFFER special value.
-	Treat errno==EAGAIN like EOF, since it might be a nonblocking read.
-	(recheck): New arg BLOCKING, specifying whether to use blocking reads.
-	All uses changed.
-	(n_live_files): Remove, replacing with...
-	(any_live_files): New function.  All uses changed.
-	(tail_forever): Use nonblocking I/O unless we know that blocking I/O
-	is safe; this avoids some hangs when reading from a fifo.
-	Avoid invoking fstat or sleep when using blocking I/O.
-	Do not check for changes to size if the file is not a regular file,
-	as the size is undefined in that case.
-	Check for changes to mtime or mode, too; this works for non-regular
-	files.
-	(tail_forever, main): Redo fflush strategy to work even when input
-	is nonblocking.  Don't use unbuffered output; just flush when needed.
-
-2004-07-22  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/tail.c (main): Ignore -f if no file operand is specified
-	and standard input is a pipe.
-	* doc/coreutils.texi (tail invocation): Do not ignore -f for
-	all pipes, just for when standard input is a pipe and no
-	file operand is specified.
-	* tests/tail/Test.pm: Reinstate f-1 test, since we now pass.
-	Add a new commented-out f-2 test, which we still fail.
-	(test_vector): All f-* tests are special cases, not just f-1.
-
-2004-07-12  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/uptime.c: Include c-strtod.h.
-	(print_uptime): Use c_strtod instead of setlocale and sscanf.
-	Use long int rather than int to count days (for 64-bit hosts),
-	and check for arithmetic overflow when converting double to time_t.
-
-2004-07-11  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/printf.c (vstrtold): Renamed from vstrtod.
-	Now returns long double.  All uses changed.
-	(print_direc): Use "L" length modifier when printing floating point
-	numbers, since we're now printing long double.
-
-2004-07-06  Paul Eggert  <eggert@cs.ucla.edu>
-
-	printf cleanup, to avoid undefined behavior, to add support for
-	formats that Bash supports, and to support wide integers like
-	Bash does.
-
-	* NEWS: Document this.
-	* src/printf.c (UNSPECIFIED): Remove.  All uses now replaced by
-	booleans, so that we don't reserve any values for precision or
-	width (like Bash).
-	(STRTOX): Use prototype, not K&R-style definition.
-	(vstrtoimax): Renamed from xstrtol (to avoid confusion with xstrtol
-	in ../lib), with type change to intmax_t.
-	All uses changed.
-	(vstrtoumax): Renamed from xstrtoul, with type change to uintmax_t.
-	All uses changed.
-	(vstrtod): Renamed from xstrtod.  All uses changed.
-	(print_direc): Use boolean arg instead of special value to indicate
-	a missing precision or width.  LENGTH no longer includes
-	length modifiers or conversion character.  New arg CONVERSION
-	now specifies conversion character.
-	Use intmax_t-width formatting for integers (like Bash).
-	Add support for C99 %a, %A, %F (like Bash).
-	Add support for field width with %c (POSIX requires this).
-	Add a FIXME for lack of support for field width and precision
-	for %b.
-	Add support for '\'', '0' flags.
-	Check for invalid combinations of flags, field width, precision,
-	and conversion, to prevent use of undefined behavior.
-	Allow multiple length modifiers, for formats like "%lld" (like Bash).
-	Add support for C99 'j', 't', 'z' length modifiers (like Bash).
-	In error message, output entire invalid conversion specification,
-	instead of merely outputting % followed by the conversion char.
-	* tests/misc/printf: Add tests for the above.
-
-2004-04-03  Dmitry V. Levin  <ldv@altlinux.org>
-
-	Change "readlink -f" to be more compatible with prior implementations.
-	Add more canonicalize options, -e and -m.
-	Add comprehensive tests for all readlink modes.
-
-	* m4/canonicalize.m4 (AC_FUNC_CANONICALIZE_FILE_NAME):
-	Do not add canonicalize.c here.
-
-	* src/readlink.c (longopts): Add new options.
-	(usage): Document them.
-	(canonicalize_fname): New proxy function.
-	(main): Handle new options.
-	* doc/coreutils.texi (readlink invocation): Document new
-	"readlink -f" behaviour and new canonicalize options, -e and -m.
-
-	* configure.ac (AC_CONFIG_FILES): Add tests/readlink/Makefile.
-	* tests/Makefile.am (SUBDIRS): Add readlink.
-	* tests/readlink/Makefile.am: New file.
-	* tests/readlink/{rl-1,can-e,can-f,can-m}: New readlink tests.
-	* tests/misc/Makefile.am (TESTS): Remove basic readlink test.
-	* tests/misc/readlink: Remove file.
-
-2004-07-04  Jim Meyering  <jim@meyering.net>
-
-	* src/copy.c (copy_internal): Add a FIXME comment.
-
-2004-07-02  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/copy.c (copy_dir): Assume path_concat returns non-NULL.
-	* src/cp.c (do_copy): Likewise.
-	* src/mv.c (movefile): Likewise.
-
-	* src/cp.c (make_path_private): 2nd arg is now size_t, not int,
-	to avoid problem when path_concat dir name is longer than 2 GiB (!).
-
-	* src/nohup.c (main): Don't pass NULL first argument to path_concat.
-	This cleans up the semantics a bit, as we no longer try to open the
-	same file twice.
-
-2004-07-01  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: Add short names -t and -T for --target-directory
-	and --no-target-directory options, respectively.
-
-	* src/cp.c (NO_TARGET_DIRECTORY_OPTION, TARGET_DIRECTORY_OPTION):
-	Remove.  All uses changed to 'T' and 't', respectively.
-	* src/install.c, src/ln.c, src/mv.c: Likewise.
-
-	* src/cp.c (long_opts, usage, do_copy, main): Add -t and -T as
-	aliases for --target-directory and --no-target-directory,
-	respectively.
-	* src/install.c (long_options, main, usage): Likewise.
-	* src/ln.c, src/mv.c: Likewise.
-
-2004-07-01  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.maint (sc_file_system): New target.
-	(syntax-check-rules): Add it.
-	.x-sc_file_system: New file.
-	* Makefile.am (EXTRA_DIST): Add it.
-
-	* man/sync.x: Use "file system" rather than "filesystem".
-	* man/stat.x, man/df.x: Likewise.
-
-2004-06-30  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/df.c (usage, main): Output "file system" rather than
-	"filesystem".
-	* src/du.c (usage): Likewise.
-	* src/shred.c (usage): Likewise.
-	* src/stat.c (usage): Likewise.
-	* src/stat.c (long_options, usage): Rename "--filesystem" to
-	"--file-system".  But keep the old name around, for compatibility
-	reasons.
-
-2004-06-29  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Add support for --no-target-directory option.
-
-	* NEWS: Document it.
-	* doc/coreutils.texi (Common options, Target directory, cp
-	invocation, install invocation, mv invocation, ln invocation):
-	Likewise.
-	(link invocation): Explain how to rewrite link using ln now
-	that we have --no-target-directory.
-	(ln invocation): Explain that --no-target-directory subsumes
-	--no-dereference.
-	(unlink invocation): Modify wording to match new wording in
-	link invocation.
-
-	* src/cp.c (NO_TARGET_DIRECTORY_OPTION): New constant.
-	(long_opts, usage, do_copy, main): Add support for
-	--no-target-directory,
-	* src/install.c (NO_TARGET_DIRECTORY_OPTION, long_options, main,
-	usage): Likewise.
-	* src/ln.c (NO_TARGET_DIRECTORY_OPTION, long_options, usage,
-	main): Likewise.
-	* src/mv.c (NO_TARGET_DIRECTORY_OPTION, long_options, usage,
-	main): Likewise.
-	* src/mv.c (enum): Sort values.
-
-2004-06-29  Jim Meyering  <jim@meyering.net>
-
-	Don't let verbose-mode output from a subshell obscure actual differences.
-	* tests/rm/inaccessible: Turn off command-echoing just before
-	invoking subshell, then turn it back on if VERBOSE=yes afterward.
-
-2004-06-25  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Add support for 'install --target-directory', an option
-	that has been documented for years but not implemented (!).
-	* doc/coreutils.texi (install invocation): Document
-	--target-directory in synopsis, too.
-	* src/install.c (TARGET_DIRECTORY_OPTION): New var.
-	(long_options, main, usage): Add --target-directory.
-	(target_directory_operand): New function, stolen from mv.c.
-	(main): Use it.  Check for -d and --target-directory.
-	Alter wording of diagnostics to match other programs.
-
-2004-06-28  Jim Meyering  <jim@meyering.net>
-
-	* src/cp.c (usage): Fix copy+paste error in description of
-	--target-directory: s/move/copy/.  From Paul Jarc.
-
-2004-06-27  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Use more-consistent rules among cp, ln, and mv when dealing with
-	last operands that are (or look like) directories.
-
-	* src/cp.c (target_directory_operand): New, nearly-common function,
-	It reports an error if the destination appears to be a directory
-	(e.g., because it has a trailing slash) but is not.
-	* src/ln.c, src/mv.c: Likewise.
-	* src/cp.c (do_copy): Use it.
-	* src/ln.c (main): Likewise.
-	* src/mv.c (main): Likewise.
-
-	* src/cp.c (do_copy): Don't assume argc is positive.
-	Don't bother to lstat dest, since copy() will do that for us.
-	Use "const" to avoid the need for cast.
-
-	* src/cp.c (do_copy): Don't output a usage message because of file
-	problems (e.g., an operand is not a directory).  Use it only for
-	syntax.  Standardize on "target %s is not a directory" for the
-	diagnostic.
-	* src/ln.c (main): Likewise.
-	* src/mv.c (main): Likewise.
-
-	* src/cp.c (do_copy): Remove test for trailing slash, since
-	target_directory_operand now does this.
-	* src/ln.c (main): Likewise.
-	* src/mv.c (movefile): Likewise.
-
-	* src/cp.c (main): Reject multiple target directories.
-	Check whether a specified target is a directory when parsing the
-	options, using stat.  This gives more-accurate diagnostics.
-	* src/ln.c (main): Likewise.
-
-	* src/ln.c (isdir): Remove decl; no longer needed.
-	* src/mv.c (isdir, lstat): Likewise.
-
-	* src/ln.c (do_link): New arg dest_is_dir.  All uses changed.
-	Don't check the destination ourself; rely on dest_is_dir.
-	This way we can avoid lstatting the destination in the
-	usual case, and in the worst case we lstat 1, not 3 times.
-	Don't bother to unlink unless link failed; this saves a syscall.
-	Remove unnecessary backup_succeeded flag;
-	it was identical to "dest_backup != NULL".
-
-	* src/ln.c (main): Use int to count to argc, not unsigned int.
-	This handles negative operand counts.
-	* src/mv.c (main): Likewise.
-
-	* src/mv.c (do_move): Don't call hash_init; expect the caller to
-	do it, for consistency with cp.c and ln.c.  All callers changed.
-	(movefile): dest_is_dir parameter is now bool, not int.
-	(main): Standardize on "missing destination file operand after %s"
-	for the diagnostic, for consistency with cp.c.
-
-	* tests/mv/diag: Don't assume "mv --target=nonexistentdir"
-	will complain about the arg count.
-	Adjust to new (briefer) diagnostics.
-	* tests/cp/fail-perm: Add a test to verify that we get the new
-	diagnostic when failing to copy through a symlink-to-inaccessible-dir.
-
-2004-06-27  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Fix a bug: formerly, if d/x was a directory and x a file, "ln x
-	d/" incorrectly created a link d/x/x.  It also saves some system
-	calls.
-
-	* NEWS: Document the fix.
-
-	* src/ln.c (main): Don't append basename to dest if this
-	results in an existing directory name.
-	* tests/ln/misc: See whether a trailing slash is followed too far.
-
-2004-06-26  Jim Meyering  <jim@meyering.net>
-
-	* src/printf.c (main): When given no arguments, print the standard
-	"missing operand\nTry printf --help..." message -- to be consistent.
-
-2004-06-26  Jim Meyering  <jim@meyering.net>
-
-	* src/mknod.c (main): Add \n at the end of message output via fprintf.
-
-2004-06-25  Jim Meyering  <jim@meyering.net>
-
-	* tests/ln/misc: Add test for ln subscript error.
-
-2004-06-23  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/ln.c (do_link): Remove unnecessary call to lstat.
-	(main): Avoid subscript error when the destination is "".
-
-2004-06-23  Jim Meyering  <jim@meyering.net>
-
-	* tests/*: Replace all occurrences of `(exit N); exit' with
-	`(exit N); exit N'.  Otherwise, those many tests could exit with
-	improper exit status when exiting via e.g., a trapped interrupt.
-	Thanks to a report from Bob Proulx.
-
-2004-06-22  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/who.c (idle_string, print_user): New arg boottime,
-	specifying the most recent boot time.  All uses changed.
-	(idle_string) Consider a line to be "old" if it hasn't been used
-	since the last boot time.  Watch out for overflow when computing
-	times, and for times in the future.
-	(idle_string): Record latest boot time.
-
-2004-06-22  Jim Meyering  <jim@meyering.net>
-
-	* src/test.c (usage): Correct description of `-t FD'.  The file
-	descriptor, FD, is no longer optional.  Reported by Ton Nijkes.
-
-2004-06-21  Paul Eggert  <eggert@cs.ucla.edu>
-
-	The 2004-06-19 fix for who and pinky was incomplete, as ctime
-	has undefined behavior if the year precedes -999 or follows 9999.
-	Since we have to stop using ctime anyway, we might as well use
-	strftime and fix the FIXME, and support internationalized dates.
-
-	* NEWS: Document the new behavior.
-	* src/who.c: Include "hard-locale.h".
-	(time_format, time_format_width): New vars.
-	(time_string, print_line): Use them.
-	(main): Set them.
-	(time_string): Use localtime + strftime instead of
-	ctime, to avoid problems with years before -999 or after 9999.
-	* src/pinky.c: Likewise.
-
-2004-06-21  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Fix bug: GNU 'ls' didn't count columns correctly if user or group
-	names contained multibyte characters where the column count
-	differed from the byte count.  This patch also corrects
-	some comments.
-
-	* src/ls.c (format_user_or_group): New function, which counts
-	columns correctly.
-	(format_user, format_group): Use it.
-	(format_user_or_group_width): New function, which counts columns
-	correctly.
-	(format_user_width, format_group_width): Use it.
-
-2004-06-21  Jim Meyering  <jim@meyering.net>
-
-	* tests/priv-check: Quote "$PATH" in PATH=$PATH.
-	Suggestion from Andreas Schwab.
-
-	* tests/priv-check: When running as root, be sure to propagate
-	PATH through to the process we exec as non-root.
-	Reported by michael@aplatform.com.
-
-	* src/mknod.c (main): Don't segfault when calculating the
-	expected number of operands for `mknod NAME'.
-
-2004-06-20  Jim Meyering  <jim@meyering.net>
-
-	* src/dd.c (input_seek_errno): Declare file-scoped variable as static.
-
-2004-06-20  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/basename.c (main):
-	Standardize on the diagnostics given when someone gives
-	too few operands ("missing operand after `xxx'") or
-	too many operands ("extra operand `xxx'").
-	Include "quote.h" and/or "error.h" if it wasn't already being included.
-	* src/chgrp.c (main): Likewise.
-	* src/chmod.c (main): Likewise.
-	* src/chown.c (main): Likewise.
-	* src/chroot.c (main): Likewise.
-	* src/comm.c (main): Likewise.
-	* src/cp.c (do_copy): Likewise.
-	* src/csplit.c (main): Likewise.
-	* src/date.c (main): Likewise.
-	* src/dircolors.c (main): Likewise.
-	* src/dirname.c (main): Likewise.
-	* src/du.c (main): Likewise.
-	* src/expr.c (main): Likewise.
-	* src/hostid.c (main): Likewise.
-	* src/hostname.c (main): Likewise.
-	* src/id.c (main): Likewise.
-	* src/install.c (main): Likewise.
-	* src/join.c (add_file_name, main): Likewise.
-	* src/link.c (main): Likewise.
-	* src/ln.c (main): Likewise.
-	* src/logname.c (main): Likewise.
-	* src/md5sum.c (main): Likewise.
-	* src/mkdir.c (main): Likewise.
-	* src/mkfifo.c (main): Likewise.
-	* src/mknod.c (main): Likewise.
-	* src/mv.c (main): Likewise.
-	* src/nohup.c (main): Likewise.
-	* src/od.c (main): Likewise.
-	* src/pathchk.c (main): Likewise.
-	* src/ptx.c (main): Likewise.
-	* src/readlink.c (main): Likewise.
-	* src/rm.c (main): Likewise.
-	* src/rmdir.c (main): Likewise.
-	* src/seq.c (main): Likewise.
-	* src/setuidgid.c (main): Likewise.
-	* src/shred.c (main): Likewise.
-	* src/sleep.c (main): Likewise.
-	* src/sort.c (main): Likewise.
-	* src/split.c (main): Likewise.
-	* src/stat.c (main): Likewise.
-	* src/test.c (beyond, main): Likewise.
-	* src/touch.c (main): Likewise.
-	* src/tr.c (main): Likewise.
-	* src/tsort.c (main): Likewise.
-	* src/tty.c (main): Likewise.
-	* src/uname.c (main): Likewise.
-	* src/uniq.c (main): Likewise.
-	* src/unlink.c (main): Likewise.
-	* src/uptime.c (main): Likewise.
-	* src/users.c (main): Likewise.
-	* src/who.c (main): Likewise.
-	* src/whoami.c (main): Likewise.
-
-	* tests/basename/basic: Adjust to new diagnostics.
-	* tests/du/files0-from: Likewise.
-	* tests/expr/basic: Likewise.
-	* tests/mv/diag: Likewise.
-	* tests/tsort/basic-1: Likewise.
-
-2004-06-20  Jim Meyering  <jim@meyering.net>
-
-	* src/ln.c: Remove declaration of yesno.
-	Instead, include yesno.h.
-	* src/copy.c: Likewise.
-
-	* src/remove.c: Remove declaration of yesno.
-	Instead, include yesno.h.
-	(top_dir): Remove now-unnecessary cast of obstack_base.
-	(pop_dir): Likewise.
-	(full_filename_): Likewise.
-
-2004-06-19  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Don't dump core if ctime returns NULL; this is possible on
-	hosts with 64-bit time_t and 32-bit int.
-	* src/who.c: Include "inttostr.h".
-	(time_string): If ctime fails, print the raw time as an integer
-	instead of dumping core.
-	* src/pinky.c: Likewise, as follows:
-	Include "inttostr.h".
-	(time_string): New function, copied from who.c.
-	(print_entry): Use it.
-
-2004-06-19  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/who.c (print_line): Don't truncate user names at 8 bytes.
-	Problem reported by Guido Leenders in:
-	http://lists.gnu.org/archive/html/bug-coreutils/2004-06/msg00056.html
-	* NEWS: document this.
-
-2004-06-19  Jim Meyering  <jim@meyering.net>
-
-	* src/system.h (case_GETOPT_VERSION_CHAR): Switch back to
-	using GNU_PACKAGE (from PACKAGE) once again.  This restores
-	`GNU' to the parenthesized package name in --version output.
-	Before, the first argument from AC_INIT, `GNU coreutils', would
-	be propagated to the PACKAGE variable.	Now, `GNU ' is trimmed.
-	Reported by Richard Stallman.
-
-2004-06-17  Jim Meyering  <jim@meyering.net>
-
-	* src/tr.c (to_uchar): Rename function from `uchar'.  The latter
-	would clash with a typedef in Tru64's <sys/types.h>.  From Albert Chin.
-
-2004-06-15  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: Remove more special cases for POSIXLY_CORRECT when POSIX
-	allows the GNU behavior.  "--" is now supported by chroot, hostid,
-	hosname, pwd, sync, yes.
-	* doc/coreutils.texi (yes invocation, false invocation,
-	true invocation): Document this.
-	* src/chroot.c (main): Handle "--".
-	* src/hostid.c (main): Likewise.
-	* src/hostname.c (main): Likewise.
-	* src/pwd.c (main): Likewise.
-	* src/sync.c (main): Likewise.
-	* src/yes.c (main): Likewise.
-	* src/true.c (main): Recognize --help and --version even if
-	POSIXLY_CORRECT is set.
-	* src/yes.c (main): Likewise.
-
-2004-06-09  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: Remove special cases for POSIXLY_CORRECT when POSIX allows
-	the GNU behavior.
-	* doc/coreutils.texi (pr invocation, unlink invocation): Document this.
-	* src/ls.c (decode_switches): Pay attention to TABSIZE even if
-	POSIXLY_CORRECT is set.  POSIX reserves upper-case environment
-	variables to the implementation, so it's OK for ls to depend on
-	TABSIZE.
-	* src/pr.c: Include "hard-locale.h".
-	(main): When in a non-POSIX locale, ignore POSIXLY_CORRECT, since
-	POSIX specifies the behavior only in the POSIX locale.
-	* src/printf.c (print_esc): Support \x, \u, \U even if POSIXLY_CORRECT,
-	since POSIX says the behavior is unspecified here.
-	* src/tail.c (parse_obsolescent_option): Support multiple file operands
-	even if POSIXLY_CORRECT, since POSIX does not require a diagnostic.
-	* src/printf.c (main): Recognize --help, --version even if
-	POSIXLY_CORRECT.  POSIX does not specify any options, but it
-	does not prohibit options either, so "printf" is like "expr" here.
-	* src/unlink.c (main): Likewise.
-	* tests/misc/printf: Adjust to the new semantics for \x if
-	POSIXLY_CORRECT.
-
-2004-06-14  Jim Meyering  <jim@meyering.net>
-
-	* tests/misc/pwd: New test, for fix of 2004-04-19.
-	* tests/misc/Makefile.am (TESTS): Add pwd.
-	(BUILD_SRC_DIR): Define BUILD_SRC_DIR.
-
-	* src/copy.c: Remove declaration of euidaccess.
-	Instead, include "euidaccess.h".
-
-2004-06-13  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/who.c (PIDSTR_DECL_AND_INIT): Don't assume pid_t fits in int.
-	(UT_ID) [!HAVE_STRUCT_XTMP_UT_ID]: Remove bogus comment,
-	as (sizeof "??") reliably returns 3.
-	(print_line): Guard against idle and pid being too long
-	(which is possible when printing headers).
-	(print_user): Allocate enough bytes for idlestr.  Use IDLESTR_LEN.
-	Avoid unnecessary cast of sizeof to int.
-	(make_id_equals_comment): Do not assume that UT_ID returns
-	a string; it might return a non-null-terminated array.
-	Use strncat instead.  It's not very often where strncat is
-	exactly what you want, but this is one of those rare cases.
-
-2004-06-11  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/who.c (list_entries_who): Don't output a trailing space.
-
-2004-06-09  Jim Meyering  <jim@meyering.net>
-
-	* src/touch.c (usage): Improve wording in description of the
-	--time=WORD option.  Reported by Dan Jacobson.
-
-	* src/chown-core.c (change_file_owner): Change names of parameters
-	old_uid and old_gid to required_uid and required_gid respectively.
-
-	* src/chmod.c (mode_changed): Return false, not 0, now that the
-	function returns `bool'.
-
-2004-06-08  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Adjust chmod and chown to be similar if -c or -v are given.  In
-	particular, a no-op chown is no longer reported as a change; this
-	reverts to previous behavior.  Also, fix both commands so that -v
-	report failures even if the failure is not due to the chmod or
-	chown syscalls.
-
-	* src/chmod.c (CH_NOT_APPLIED): New constant.
-	(describe_change): Handle it.
-	(process_file): Use it, if a symlink wasn't changed.
-	(mode_changed): Return bool, not int.  Accept new argument
-	NEW_MODE; all callers changed.  This lets us avoid statting the
-	file unless the new mode has unusual bits.
-	(process_file): Return -1 on error.  With -v, report all errors
-	verbosely, not just some.
-
-	* src/chown-core.c (change_file_owner): Return -1 on error, not
-	1 sometimes and -1 on others.  Our caller ORs together our results,
-	and (-1 | 1) == 0 on ones-complement hosts.
-	With -v report all errors verbosely, not just some.
-	Fix bug when chopt->root_dev_ino && !chopt->affect_symlink_referent:
-	file_stats wasn't set properly in that case.
-
-	* tests/chgrp/basic: Adjust to above changes.
-
-2004-05-20  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* tests/chgrp/basic: Test that chgrp -h does not fail on
-	symlinks, even on hosts where that's not supported.
-	Test that if -R is specified without -H or L, -h is assumed.
-	Test that chown() is not optimized away.
-
-2004-05-18  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Several fixes to chgrp and chown for compatibility with POSIX and BSD:
-
-	  Check for incompatible options.  When -R and --dereference are
-	  both used, then either -H or -L must also be used.  When -R and -h
-	  are both used, then -P must be in effect.
-
-	  -H, -L, and -P have no effect unless -R is also specified.
-	  If -P and -R are both specified, -h is assumed.
-
-	  Do not optimize away the chown() system call when the file's owner
-	  and group already have the desired value.  This optimization was
-	  incorrect, as it failed to updated the last-changed time and reset
-	  special permission bits, as POSIX requires.
-
-	  Do not report an error if the owner or group of a
-	  recursively-encountered symbolic link cannot be updated because
-	  the file system does not support it.
-
-	* NEWS: Document the above.
-
-	* src/chgrp.c (main): Check for incompatible options.  -R --dereference
-	requires either -H or -L, and -R -h requires -P.  If -H, specify
-	FTS_PHYSICAL as well as FTS_COMFOLLOW; this is faster.  Make this
-	file as much like chown.c as possible.
-	* src/chown.c (main): Likewise.
-
-	* src/chown-core.c (change_file_owner): Use ent->fts_statp only if
-	needed.  Chown a directory only after chowning its children; this
-	avoids problems if the new directory ownership doesn't permit
-	access to the children.  Dereference symlinks before doing
-	ROOT_DEV_INO_CHECK, not after, so that we catch symlinks to /.
-	Do not optimize away the chown() system call when the file's owner
-	and group already have the desired value.  POSIX does not permit
-	this optimization.  Rely on chown and lchown to do the right
-	thing with symlinks and/or -1 arguments, now that we have wrappers
-	to do this.  Use ENOTSUPP not ENOSYS, and ignore all ENOTSUPP
-	errors, not just command-line errors.
-	(chown_files): Pass FTS_NOSTAT to xfts_open if we don't need file status.
-
-	* src/system.h (ENOTSUP): Remove.
-
-	* tests/chgrp/basic: Use chown --from to discover whether the
-	group changed, since chgrp now changes unconditionally.  This
-	complicates the sed script a bit.  Do not specify --dereference,
-	since it's the default (and we want to test this).  Adjust output
-	to match the fact that chgrp no longer optimizes the case of
-	changing a file's group to the same value as before.
-	* tests/chgrp/posix-H: Do not attempt to combine -h and -H; these
-	options are incompatible, and their behavior is undefined with POSIX.
-	(changed, not_changed): Adjust to match the fact that -h is no longer
-	specified.  Sort names.
-	* tests/chown/deref: Adjust error-diagnostic spelling to match new
-	behavior.
-
-2004-06-07  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/uname.c (main): Fix typo introduced on 2003-05-10 that
-	prevented a diagnostic of any operands.
-
-2004-06-08  Jim Meyering  <jim@meyering.net>
-
-	* src/shred.c (direct_mode): Turn it on/off with directio, too.
-
-2004-06-07  Jim Meyering  <jim@meyering.net>
-
-	Enable direct-mode I/O (bypassing the buffer cache), if possible.
-	Prompted by a suggestion from Kalle Olavi Niemitalo
-	in http://bugs.debian.org/207035.
-	* src/shred.c (direct_mode): New function.
-	(do_wipefd): Turn on direct-mode I/O.
-	(dopass): If a file's first write fails with EINVAL,
-	turn off direct-mode I/O and retry the write.
-
-2004-06-05  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/tr.c (main): "tr -d a b" is now a fatal error even if
-	POSIXLY_CORRECT is set.  The POSIX SYNOPSIS does not allow this
-	option combination.
-
-2004-06-04  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/shred.c (dopass): Don't subtract 1 from the offset after
-	a write error.  Problem reported by Jon Peatfield in:
-	http://lists.gnu.org/archive/html/bug-coreutils/2004-06/msg00020.html
-
-2004-06-02  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Fix bug reported by Buciuman Adrian in
-	<http://mail.gnu.org/archive/html/bug-coreutils/2003-08/msg00105.html>
-	where 'dd' created a file that was too large.  The bug was that dd
-	assumed that the input file offset does not advance after a failed
-	read; but POSIX says that the input file offset is undefined after
-	a failed read.
-
-	* src/dd.c (MAX_BLOCKSIZE): New macro.
-	(input_seekable, input_seek_errno, input_offset,
-	input_offset_overflow): New vars.
-	(scanargs): Reject block sizes greater than MAX_BLOCKSIZE.
-	(advance_input_offset): New function.
-	(skip_via_lseek): Set errno to zero when reporting our failure,
-	so that we don't report based on garbage errno.
-	(skip): If fdesc is standard input, advance the input offset.
-	Do not quit if reading, and if noerror was specified;
-	POSIX seems to require this.
-	If read fails on output file, report the earlier lseek failure
-	instead; this fixes a FIXME in dd_copy.
-	(advance_input_after_read_error): New function.
-	(dd_copy): Use it, instead of assuming that failed reads
-	do not advance the file pointer.  Advance input offset
-	after nonfailed reads.  Advance only a partial block if
-	the previous read (before the failed read) succeeded, and
-	do not generate an output block of zeros in this case.
-	(main): Determine initial input offset, seekability of input,
-	and error if it wasn't seekable.
-
-2004-06-02  Jim Meyering  <jim@meyering.net>
-
-	rm (without -f) could hang unnecessarily when attempting to
-	remove a symlink to a file on an off-line NFS-mounted partition.
-	Reported by David Howells in https://bugzilla.redhat.com/124699.
-	* src/remove.c (write_protected_non_symlink): New function.
-	Don't invoke euidaccess on symlinks.
-	(prompt): Use write_protected_non_symlink rather than using
-	euidaccess directly, being careful not to call lstat twice for a file.
-
-	Fix a bug in how the --output-delimiter=D option works with
-	abutting byte or character ranges.  Reported by David Krider in
-	http://lists.gnu.org/archive/html/bug-coreutils/2004-05/msg00132.html
-	* src/cut.c (print_kth): Remove special case for open-ended range.
-	(set_fields): Record the range start index for an interval even
-	when it abuts another interval on its low side.
-	Also record the range start index of the longest right-open-interval.
-	* tests/cut/Test.pm: Add tests of --output-delimiter=S with
-	abutting and overlapping byte ranges.
-
-2004-06-01  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Some POSIX-conformance cleanups for tr.
-
-	* src/tr.c (posix_pedantic): Remove; no longer needed since
-	we need to test this in just one place now.
-	(usage): Mention -C.
-	(unquote): Note that \055, \n, etc are escaped.
-	Do not worry about POSIXLY_CORRECT when warning about ambiguous
-	escape sequences.
-	\ at end of string stands for itself.
-	Do not diagnose invalid backslash escapes: POSIX says the behavior
-	is unspecified in this case, so we don't need to diagnose it.
-	(main): Add support for -C (currently an alias for -c).
-	Do not diagnose 'tr [:upper:] [:upper:], as POSIX does not require
-	a diagnostic here.
-	* tests/tr/Test.pm: New tests bs-055, bs-at-end, repeat-Compl.
-	Fix comment for range-a-a.
-
-2004-05-25  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Improve the efficiency (and in one case, correctness) of code
-	that reads symlinks.
-
-	* src/copy.c (copy_internal): Don't use alloca, as it can mess up
-	royally if the link length is long (e.g., GNU/Hurd).  Use
-	xreadlink instead, it's safer.  Don't bother to read the link if
-	it's the wrong size.  Add a FIXME because this area is a bit murky
-	and undocumented.
-	* src/ls.c (get_link_name): Update use of xreadlink.
-	* src/readlink.c (main): Likewise.
-	* src/stat.c (print_stat): Likewise.
-
-2004-06-01  Jim Meyering  <jim@meyering.net>
-
-	* src/env.c (main): Prefer the notation `STREQ (a, b)'
-	over `!strcmp (a, b)'.
-	* src/sort.c (main, sort_buffer_size): Prefer the notation
-	`STREQ (a, b)' over `strcmp (a, b) == 0'.
-	* src/date.c (batch_convert): Likewise.
-	* src/expr.c (nextarg): Likewise.
-	* src/su.c (correct_password, restricted_shell, main): Likewise.
-	* src/ptx.c (swallow_file_in_memory, main): Likewise.
-	* src/test.c (binary_operator, and, or, main): Likewise.
-
-2004-05-13  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: echo compatibility cleanup.
-	* doc/coreutils.texi (echo invocation): Document the changes.
-	* src/echo.c (V9_ECHO): Remove; always enabled.
-	(DEFAULT_ECHO_TO_XPG): Renamed from V9_DEFAULT, so that
-	we use the same naming convention as bash.  Now an enum,
-	not a macro.
-	(usage): Reword to mention -e/-E more accurately.
-	Mention \0NNN (the POSIX syntax) rather than \NNN (nonstandard).
-	(hextobin): New function.
-	(main): Use bool rather than int for local vars when appropriate.
-	Do not allow options if POSIXLY_CORRECT, unless we are using
-	BSD semantics and the first argument is "-n".
-	Don't pass unnecessary extra arg to parse_long_options.
-	do_v9 now defaults to DEFAULT_ECHO_TO_XPG, not to allow_options.
-	Do not look for options if !allow_options.
-	Use size_t rather than int when appropriate.
-	Open-code option test rather than using strrchr.
-	Use faster test for "-".
-	Avoid redundant argc test.
-	Add support for \x, for Bash compatibility.
-	Use e.g. '\a' rather than '\007', for portability to EBCDIC hosts.
-	When '\c' is encountered, stop printing immediately, as POSIX
-	requires.
-	Add support for \xhh syntax.
-	Add support for \0ooo syntax; POSIX requires this.
-
-2004-06-01  Jim Meyering  <jim@meyering.net>
-
-	* Use automake-1.8b.  Regenerate dependent files.
-
-2004-05-31  Jim Meyering  <jim@meyering.net>
-
-	* tests/Makefile.am.in (TESTS_ENVIRONMENT): Define PATH to include
-	the build src/ directory -- at the front.
-	($(srcdir)/$x-tests): Depend on Makefile.am.
-	Use $x as the program name, except when it would be `test' (test is
-	the sole program tested via mk-script that is also a shell built-in).
-	In that case, use the old ../../src/$x.
-
-2004-05-30  Jim Meyering  <jim@meyering.net>
-
-	Work around HPUX /bin/cc compiler bug that is exposed, now that
-	sets are arrays of type `bool'.  More details here:
-	http://lists.gnu.org/archive/html/bug-gnulib/2004-05/msg00094.html
-	FIXME: verify that the above URL points to the right message
-
-	* src/tr.c (card_of_complement): Use cleaner `sizeof in_set'
-	rather than `N_CHARS * sizeof(in_set[0])'.  Using HPUX's /bin/cc
-	(aC++/ANSI C B3910B A.05.55 [Dec 04 2003]) on an ia64-hp-hpux11.22
-	system, those two expressions are not the same (256 vs. 1024).
-	The effect of this problem was that `tr -c x y' would fail:
-	tr: when not truncating set1, string2 must be non-empty
-	(set_initialize): Remove unnecessary initialization of the `in_set'
-	buffer; that initialization triggered the same compiler bug as above.
-
-2004-05-29  Paul Eggert  <eggert@cs.ucla.edu>
-
-	tr cleanup, mostly having to do with integer type ranges.
-	Remove all casts.
-
-	* tests/tr/Test.pm: Add a few tests for the below.  Alas, most of
-	the test cases wouldn't be portable, or would take too much CPU
-	time, or both.
-
-	* src/tr.c (N_CHARS, N_CHAR_CLASSES): Now an enum, not a macro.
-	This is safe since the code already assumes N_CHARS fits in int.
-	(Filter): Remove: we want to prototype everything.
-	(ORD, CHR): Remove.  All uses removed.  Some replaced with:
-	(uchar): New function.  All places where a char must be converted
-	to an unsigned char are now done this way, not by ad-hoc methods.
-	(count): New type.  Use it whenever counts or states are needed.
-	(BEGIN_STATE): Increase from INT_MAX - 1 (which was bogus, anyway,
-	since we used it in an unsigned int context) to UINTMAX_MAX - 1.
-	(REPEAT_COUNT_MAXIMUM): New macro.  Use it in place of BEGIN_STATE
-	whenever appropriate.
-	(NOT_A_CHAR): Remove global macro; now a local enum.
-	(UL_LOWER, UL_UPPER, UL_NONE): No longer specify values, since
-	the rest of the code no longer depends on them.
-	(class_ok): Remove; all uses changed to use inline comparisons.
-	(RE_NO_TYPE): Remove; wasn't used or needed.
-	(struct List_element): normal_char and equiv_code are now unsigned
-	char, not int.
-	first_char, last_char, and the_repeated_char are now unsigned char,
-	not unsigned int.  repeat_count is now count, not size_t.
-	All uses changed.
-	(struct Spec_list): state is now count, not unsigned int.
-	lengthis now count, not size_t.
-	n_indefinite_repeats is now size_t, not int.
-	has_equiv_class, has_char_class, and has_restricted_char_class
-	are now bool, not int.  All uses changed.
-	(struct E_string): s is now char *, not unsigned char *.
-	escaped is now bool *, not int *.  All uses changed.
-	(ES_MATCH): Remove macro, replacing with:
-	(es_match): New inline function.  All uses changed.
-	(squeeze_repeats, complement, posix_pedantic, truncate_set1,
-	translating): Now bool, not int.
-	(io_buf): Now char array, not unsigned char.
-	(SET_TYPE): Remove.  All uses replaced with bool.
-	(is_equiv_class_member, unquote, append_range, append_char_class,
-	append_equiv_class, find_closing_delim, star_digits_closebracket,
-	build_spec_list, parse_str, homogeneous_spec_list):
-	Now returns bool, not int.  All uses changed.
-	(is_equiv_class_member): Now inline.
-	(is_equiv_class_member, is_char_class_member, make_printable_str,
-	append_normal_char, append_range, append_repeated_char,
-	get_s2_spec_stats):
-	Args are now of proper integer type.
-	(unquote, look_up_char_class, make_printable_str,
-	append_equiv_class, build_spec_list, squeeze_filter):
-	Avoid unsigned char *p; gently convert *p to unsigned char instead.
-	(unquote, get_spec_stats): Do not jump past declarations and then
-	use them; C doesn't allow this in portable programs.
-	(make_printable_str): Check for overflow in size calculations.
-	(xmemdup): Remove.  All uses rewritten.
-	(find_bracketed_repeat): Args are now of proper pointer-to-integer
-	type.  Do not reject [c*0].  Use xstrtoumax, not xstrtoul.
-	(find_bracketed_repeat, star_digits_closebracket): Check that the
-	digits are not escaped.
-	(build_spec_list): Don't bother to copy opnd_str; not needed.
-	(build_spec_list, get_next): Simplify internal logic a bit.
-	(card_of_complement): Fix bug due to char overflow.
-	(get_spec_stats): Don't assume len fits into int.
-	Check for integer overflow.  Use abort() rather than assert(0).
-	(string2_extend): Fix subscript error: is_char_class_member (..., 255)
-	was being invoked.
-	(squeeze_filter): READER is never null now; simplify code.
-	READER arg now has a simpler type.  Remove unnecessary casts.
-	(squeeze_filter, main): Calls to fwrite improperly checked result
-	against zero, rather than against requested size.
-	(plain_read): New function.
-	(read_and_delete, read_and_xlate):
-	Remove unused filter arg, and don't worry about hit_eof.
-	Simplify by using plain_read.
-	(set_initialize): Args are bool and bool *, not int and SET_TYPE *.
-	(main): Always pass a non-null procedure to squeeze_filter.
-	Rewrite so that class_ok isn't needed.
-
-2004-05-29  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/shred.c (dosync): Ignore EBADF errors, as IRIX 6.5
-	fdatasync reports EBADF when syncing (unwritable) directories.
-	Problem reported by Albert Chin-A-Young in:
-	http://lists.gnu.org/archive/html/bug-coreutils/2004-05/msg00165.html
-
-2004-05-29  Jim Meyering  <jim@meyering.net>
-
-	* tests/chown/deref: Fix typo: use ls -ldo, not ls -ldg.
-	Patch from Albert Chin.
-
-	* src/ptx.c (text_buffer_maxend): Remove declaration of unused variable.
-
-	* src/remove.c (push_dir): Merge declaration and adjacent assignment
-	into a single statement.
-
-2004-05-28  Jim Meyering  <jim@meyering.net>
-
-	* src/remove.c (AD_mark_helper): Eliminate an unnecessary comparison.
-
-2004-05-22  Jim Meyering  <jim@meyering.net>
-
-	rm -r would get a failed assertion when run from an inaccessible
-	directory and with two or more command line arguments including an
-	absolute-named directory followed by a relative-named directory.
-
-	* src/remove.h (struct rm_options) [require_restore_cwd]: New member.
-	* src/remove.c (struct cwd_state): Define.
-	(AD_pop_and_chdir): Redesign interface so that a restore_cwd failure
-	can be detected by the caller.  Instead of returning a malloc'd
-	directory name, communicate it to caller via a new parameter, and
-	return an indication of whether restore_cwd failed.  Update caller.
-	Eliminate an unnecessary call to AC_stack_top.
-	(remove_dir): Change type of cwd_state parameter to `struct cwd_state'
-	so we can now communicate to caller whether/how functions like
-	restore_cwd have failed.  Update caller.
-	(rm_1): Fail if we've failed to restore the working directory
-	and the name of the next file to remove is `.'-relative.
-	(rm): Fail if the require_restore_cwd flag is true and we've
-	failed to restore the working directory.
-	* src/mv.c (rm_option_init): Initialize new member,
-	x->require_restore_cwd.
-	* src/rm.c (rm_option_init): Likewise.
-
-2004-05-21  Jim Meyering  <jim@meyering.net>
-
-	* tests/rm/inaccessible: New test for the above fix.
-	* tests/rm/Makefile.am (TESTS): Add inaccessible.
-
-	* src/remove.c (rm): Use free rather than XFREE.
-	(remove_dir): Use xmalloc, not XMALLOC.
-	(ds_init): Likewise.
-
-2004-05-20  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.maint (sc_unmarked_diagnostics): Now that the unmarked
-	diagnostics in shred.c have been fixed, don't exempt shred.c from
-	this check.
-
-	* src/shred.c: Use translatable diagnostics, e.g.
-	change "%s: remove" to _("%s: failed to remove") and
-	change "%s: close"  to _("%s: failed to close").
-
-2004-05-17  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/shred.c (names): Bring back lower-case letters, "_", and
-	".".  But continue to omit +, =, %, @, #, as they're either
-	shell metacharacters (for some shells) or are not in some
-	character sets, or (in the case of '%') must be a
-	metacharacter somewhere.
-
-2004-05-16  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/cut.c (cut_fields): Adjust to new signature of getndelim2.
-
-2004-05-17  Jim Meyering  <jim@meyering.net>
-
-	* src/shred.c (incname): Decrement `len' only once per loop iteration.
-
-	chgrp and chown now dereference symlinks by default, per POSIX.
-	Reported by Michal Politowski as http://bugs.debian.org/249177.
-
-	* src/chown-core.c (chopt_init): Affect each symlink referent by default.
-	* src/chown.c (usage): Update to reflect this.
-	* src/chgrp.c (usage): Likewise.
-	* NEWS: Describe the change.
-	Adapt tests accordingly.
-	* tests/chgrp/basic: Use -h where necessary to retain semantics.
-	* tests/chgrp/deref: Likewise.
-	* tests/chgrp/posix-H: Likewise.
-
-2004-05-15  Paul Eggert  <eggert@cs.ucla.edu>
-
-	In shred, check for errors from fdatasync more carefully.  If
-	fdatasync fails with errno==EINVAL, it means this implementation
-	does not support synchronized I/O for this file.  Do not report
-	this as an error, as (for example) AIX 5.2 fdatasync reports it
-	for raw disk devices.  Problem reported by Albert Chin in
-	<http://mail.gnu.org/archive/html/bug-gnu-utils/2004-05/msg00028.html>.
-
-	Check for write errors, though: the old code ignored them.
-	Improve error checking in a few other cases, too (e.g., close of a
-	directory).
-
-	Also, change several 'int' values to 'bool', so that the error
-	checking is a bit clearer.  Similarly, change unsigned values
-	to size_t where appropriate.
-
-	* src/shred.c: Include "dirname.h".
-	(datasync) [!HAVE_FDATASYNC]: Remove.
-	(dosync): New function.
-	(dopass): Use it.  Return 1 on write error, -1 on other error.
-	All callers changed.  Report write error if dosync does.
-	(do_wipefd, wipefd, wipename, wipefile): Return bool (true/false),
-	not int (0/-1).  All callers changed.  Return false if there's a
-	write error.
-	(incname): Return bool (true/false), not int (0/1).  Accept
-	size_t length, not unsigned.  All callers changed.  Do not
-	bother checking for non-digits; it can't happen.  Replace
-	recursion with iteration.
-	(wipename): Use dir_name, base_name, etc. instead of assuming
-	Unix file names.  Use size_t for length, not unsigned.
-	Report error if unlink or close fails.
-	(wipename, main): Use bool for booleans.
-
-	(names): Use only digits and uppercase letters, for greater
-	portability.
-
-2004-05-16  Jim Meyering  <jim@meyering.net>
-
-	* tests/chown/deref: New test for the yesterday's change.
-	* tests/chown/Makefile.am (TESTS): Add deref.
-
-2004-05-15  Jim Meyering  <jim@meyering.net>
-
-	chown --dereference did nothing when the owner/group of a
-	symlink matched the desired owner/group.  Reported by David Malone.
-	Also reported in 1999 as http://bugs.debian.org/39642.
-
-	* src/chown-core.c (change_file_owner): When --dereference has
-	been specified, and when processing a symlink, stat it to get the
-	owner and group of the referent.
-
-2004-05-14  Jim Meyering  <jim@meyering.net>
-
-	* man/pwd.x, man/echo.x, man/printf.x: Fix typo:
-	s/supercede/supersede/ reported by Andrew Fabbro.
-
-2004-05-13  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Improve performance of `sort -m' on large files, at the cost of
-	making some contrived examples unsafe.  POSIX allows this
-	optimization.  Performance problem reported by Jonathan Baker in
-	<http://mail.gnu.org/archive/html/bug-coreutils/2004-05/msg00071.html>.
-
-	* src/sort.c (first_same_file): Do not treat input pipes
-	differently from other files.
-	* doc/coreutils.texi (sort invocation): Document that "sort -m -o F"
-	might write F before reading all the input.
-	* NEWS: Likewise.
-
-2004-05-12  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/od.c (print_ascii, dump_strings): Use e.g. '\a' rather than
-	'\007', for portability to EBCDIC hosts.
-	* src/printf.c (print_esc_char): Likewise.
-	* src/tr.c (unquote, make_printable_str): Likewise.
-
-2004-05-12  Jim Meyering  <jim@meyering.net>
-
-	* src/remove.c (AD_pop_and_chdir): Move lstat-`.' into if-block
-	where the result is used.  This avoids one unnecessary lstat call
-	per command line argument.
-
-2004-05-12  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Don't assume that "make -C" works; Solaris "make" doesn't have -C.
-
-	* src/Makefile.am (all_programs.list): New rule, copied from
-	man/Makefile.am and tests/Makefile.am, except that we use the
-	system tr rather than ./tr and we don't use tr -s.
-	* tests/Makefile.am (all_programs): Use it.
-	* man/Makefile.am (all_programs): Likewise.  Renamed from programs,
-	for consistency.  All uses changed.
-
-2004-05-11  Jim Meyering  <jim@meyering.net>
-
-	* tests/rm/unread3: New test, for the above fix and today's
-	lib/save-cwd.c improvement.
-	* tests/rm/Makefile.am (TESTS): Add unread3.
-
-	* src/rm.c: Don't include "save-cwd.h".  It's no longer used.
-
-2004-05-10  Jim Meyering  <jim@meyering.net>
-
-	* tests/install/trap: New file.  Test for bug fix of 2004-04-18.
-	* tests/install/Makefile.am (TESTS): Add trap.
-
-	* src/remove.c (AD_push): Don't use errno in diagnostic about
-	`changed dev/ino'.
-
-	Remove these generated files from CVS.
-	* tests/cut/cut-tests, tests/date/date-tests, tests/join/join-tests:
-	* tests/ls/ls-tests, tests/pr/pr-tests, tests/tac/tac-tests:
-	* tests/tail/tail-tests, tests/test/test-tests, tests/tr/range-tests:
-	* tests/tr/tr-tests, tests/wc/wc-tests:
-
-2004-05-09  Jim Meyering  <jim@meyering.net>
-
-	* src/tr.c (unquote): Use xcalloc rather than xmalloc and
-	a loop initializing the just-allocated memory to zero.
-
-2004-05-08  Jim Meyering  <jim@meyering.net>
-
-	* tests/rm/no-give-up: New file; check for today's fix.
-	* tests/rm/Makefile.am (TESTS): Add no-give-up.
-
-2004-05-08  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Fix bug where "rm" gave up too easily, reported by Dan Jacobsen in
-	<http://mail.gnu.org/archive/html/bug-coreutils/2004-05/msg00013.html>.
-
-	* src/remove.c (remove_entry): Check for errno values like ENOENT
-	that show the file cannot be directory, instead of for errno
-	values like EPERM that show the file might be a directory.  This
-	is necessary because, when a single unlink() call has multiple
-	reasons to fail, it can set errno to any of those reasons; it's
-	only the rare errno value like ENOENT that excludes all the other
-	possible reasons to fail even when the file is a directory.
-	(remove_cwd_entries): Don't attempt chdir if the file is known
-	to not be a directory.
-	(remove_dir): Use the same method that remove_cwd_entries uses
-	(for some reason they differed).  Don't assert that saved_errno
-	must be EPERM; it might be just about anything.
-
-2004-05-06  Jim Meyering  <jim@meyering.net>
-
-	* src/id.c (xgetgroups): Use xnmalloc, rather than xmalloc.
-	Don't add `1' to the buffer size (it was to protect against malloc
-	implementations that fail to allocate a buffer of size zero).
-	That is no longer necessary, since we use a malloc wrapper
-	on such systems.
-
-	* src/wc.c (get_input_fstatus): Use xnmalloc, rather than xmalloc.
-	* src/head.c (elide_tail_bytes_pipe): Likewise.
-	* src/df.c (main): Likewise.
-	* src/shred.c (do_wipefd): Likewise.
-	* src/users.c (list_entries_users): Likewise.
-	* src/tail.c (main): Likewise.
-	* src/md5sum.c (main): Likewise.
-
-2004-04-29  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/df.c (show_disk, show_point): If several filesystems are
-	mounted on the same mount point, prefer the last one, not the first.
-	Problem reported by Christian Jones in
-	<http://mail.gnu.org/archive/html/bug-coreutils/2004-04/msg00200.html>.
-	(show_disk): Remove unused statp arg.  Return bool, not int.
-	(show_point): Rewrite to avoid gotos.  Use the same algorithm
-	for lofs and dummies for each pass through the mount table,
-	rather than subtly different algorithms (which are probably
-	inadvertent).
-
-2004-05-03  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.am (EXTRA_DIST): Add m4/ChangeLog, now that we no longer
-	have m4/Makefile*.
-
-2004-05-01  Jim Meyering  <jim@meyering.net>
-
-	When chown or chgrp is modifying the referent of a symlink,
-	use the chown(2) function, if possible.
-	* src/chown-core.c (change_file_owner): Don't hard-code the
-	open/fchown/close kludge here.  Use `chown' instead.
-	The chown function works just fine on conforming systems.
-	Other systems now go through the new chown wrapper that
-	resorts to the old kludge.
-
-	* src/chown-core.c (change_file_owner): Add a comment.
-
-2004-04-27  Jim Meyering  <jim@meyering.net>
-
-	* src/ptx.c: Make over 40 global extern variables `static'.
-	(syntax_table, re_syntax_table): Remove declarations of two unused
-	variables (they were exposed by the above change).
-
-	* src/du.c (G_fail, opt_nul_terminate_output): Declare `static'.
-	* src/ln.c (backup_type): Likewise.
-
-	* src/remove.c (rm): Add `extern' keyword.
-	* src/cp-hash.c (forget_created, remember_created)
-	(src_to_dest_lookup, remember_copied, hash_init, forget_all): Likewise.
-	* src/copy.c (dest_info_init, src_info_init, copy): Likewise.
-	* src/chown-core.c (chopt_init, chopt_free, gid_to_name)
-	(uid_to_name, chown_files): Likewise.
-
-	* src/Makefile.am (sc_tight_scope): New rule.
-	* Makefile.maint (sc_tight_scope): New rule.
-	(syntax-check-rules): Add it.
-
-2004-04-26  Jim Meyering  <jim@meyering.net>
-
-	* Use automake-1.8.4.  Regenerate dependent files.
-
-	* src/sort.c (limfield): Make a comment clearer.
-
-2004-04-25  Paul Eggert  <eggert@twinsun.com>
-
-	Fix POSIX-conformance bug: "sort -k 3,3.5b" is supposed to skip
-	leading blanks when computing the location of the field end;
-	it is not supposed to skip trailing blanks.  Solaris 8 "sort"
-	does conform to POSIX.  Also fix the documentation to clarify
-	this and related issues.
-
-	* doc/coreutils.texi (sort invocation): Mention -k earlier, so
-	that the options are in alphabetical order.  Describe how -b works
-	more-accurately; this involves fixing some examples, too.  Mention
-	what happens if the start field falls after an end field or after
-	a line end.  Warn about using -k without -b, -g, -M, -n, or -t.
-	Add an example of how to sort IPv4 addresses and Apache Common
-	Log Format dates.  Remove a duplicate example.
-	(Putting the tools together): Use separate options rather
-	than agglomerating them.
-	* src/sort.c (limfield): Use skipeblanks, not skipsblanks, to
-	decode whether to skip leading blanks.
-	(trailing_blanks): Remove.
-	(fillbuf, getmonth, keycompare): Don't trim trailing blanks.
-
-	* tests/pr/Test.pm: Fix typo in env_default comment.
-	* tests/sort/Test.pm: Likewise.
-	(18c, 18d): Reverse the order of output lines, so that the
-	test cases conform to POSIX.
-
-2004-04-22  Paul Eggert  <eggert@twinsun.com>
-
-	More signal-handling cleanup for ls.c.  Do not allow signals to
-	happen between arbitrary output bytes, as the
-	restore-default-color sequence can bollix up multibyte chars or
-	color-change sequences in the ordinary output.  Instead, process
-	signals only between printing a file name and changing the color
-	back to non_filename_text color.  That way, if the signal handler
-	changes the color (to the default), 'ls' will change it back when
-	'ls' continues (after being suspended).
-
-	Also, do not bother with signal-handling unless stdout is a
-	controlling terminal; this lets stdio buffer better when "ls
-	--color" is piped or sent to a file.
-
-	* src/ls.c (sigprocmask, sigset_t) [!defined SA_NOCLDSTOP]: New macros.
-	Do not include "full-write.h"; no longer needed.
-	(tcgetpgrp) [! HAVE_TCGETPGRP]: New macro.
-	(put_indicator_direct): Remove.  All callers changed to use
-	put_indicator.
-	(caught_signals, interrupt_signal, stop_signal_count): New vars.
-	(restore_default_color): Don't bother checking for put_indicator
-	failure.
-	(sighandler): Don't handle SIGTSTP; that's another handler now.
-	Simply set interrupt_signal to the signal, then exit.
-	(stophandler, process_signals): New functions.
-	(main): Don't output any color changes until _after_ the signal
-	handlers are set up.  This fixes a race condition where 'ls'
-	could be interrupted while initializing colors, and leaving the
-	terminal in an undesirable state.
-	Don't mess with signal-handling if standard output is not a
-	controlling terminal.
-	When exiting, restore the default color, then restore the
-	default signal handling, then act on any signals that weren't
-	acted on yet.
-	Do not print //DIRED// etc. in colors; this avoids the need
-	to catch signals when printing them.
-	(print_name_with_quoting): Process signals just before switching
-	color back to non_filename_text.
-
-2004-04-23  Jim Meyering  <jim@meyering.net>
-
-	Avoid segfault on systems for which SIZE_MAX != (size_t) -1.
-	* src/ls.c (quote_name): Use SIZE_MAX, not -1, in calls
-	of quotearg_buffer.  Patch by Mikulas Patocka.
-
-2004-04-18  Paul Eggert  <eggert@twinsun.com>
-
-	tee ignored SIGPIPE, but POSIX doesn't allow this.
-
-	* src/tee.c (main): Do not ignore SIGPIPE, as POSIX 1003.1-2001
-	does not allow this.  This undoes the 1996-10-24 patch.
-
-2004-04-18  Paul Eggert  <eggert@twinsun.com>
-
-	Signal-handling cleanup for coreutils.  Here are the highlights:
-
-	 - csplit sometimes failed to remove files when interrupted.
-	 - csplit didn't clean up if two signals arrived nearly simultaneously.
-	 - install -s would infloop on System V if SIGCHLD was ignored.
-	 - ls could incorrectly restore color if multiple signals
-	   arrived nearly simultaneously.
-
-	* src/csplit.c (sigprocmask, sigset_t) [!defined SA_NOCLDSTOP]:
-	Define.
-	(filename_space, prefix, suffix, digits, files_created, remove_files):
-	Now volatile.
-	(caught_signals): New var.
-	(cleanup): Block signals while deleting all files.
-	(cleanup_fatal, handle_line_error, regexp_error):
-	Mark with ATTRIBUTE_NORETURN.
-	(create_output_file, close_output_file, interrupt_handler):
-	Block signals while changing the number of output files,
-	to fix some race conditions.
-	(delete_all_files): Do nothing if remove_files is zero.
-	Clear files_created.
-	(main): Don't mess with signals until after argument processing
-	is done.
-
-	* src/csplit.c (main): Rewrite signal-catching code to make it
-	similar to other coreutils programs.  When processing signals,
-	block all signals that we catch, but do not block signals that we
-	don't catch.  Avoid problems with unsigned int warnings.
-	* src/ls.c (main): Likewise.
-	* src/sort.c (main): Likewise.
-
-	* src/csplit.c (interrupt_handler):
-	Use void, not (obsolete) RETSIGTYPE.
-	* src/shred.c (sigill_handler, isaac_seed_machdep): Likewise.
-
-	* src/csplit.c (interrupt_handler) [defined SA_NOCLDSTOP]:
-	Use simpler "signal (sig, SIG_DFL)" rather than sigaction equivalent.
-	* src/ls.c (sighandler) [defined SA_NOCLDSTOP]: Likewise.
-	* src/sort.c (sighandler) [defined SA_NOCLDSTOP]: Likewise.
-	* src/nohup.c (main) [!defined _POSIX_SOURCE]: Likewise, except
-	for SIG_IGN.
-	* src/tee.c (main) [!defined _POSIX_SOURCE]: Likewise.
-
-	* src/install.c: Include <signal.h>.
-	(main) [defined SIGCHLD]: Set SIGCHLD handler to the default, if -s is
-	given, since System V fork+wait does not work if SIGCHLD is ignored.
-
-	* src/ls.c (sighandler) [!defined SA_NOCLDSTOP]: Reset signal
-	handler to self, not to SIG_IGN, since SIGTSTP can be received
-	more than once.
-	(main): Use SA_RESTART, as that is simpler than checking for EINTR
-	failures all over the place.
-
-2004-04-20  Jim Meyering  <jim@meyering.net>
-
-	* src/remove.c (is_empty_dir): Clarify comment.
-
-	* man/help2man: Accept new option: --program-name=NAME, so that we
-	can override the one in --version output.  This is needed solely
-	so that test.1 doesn't refer to `[' as the program name.
-	Reported by Benjamin Cutler as http://bugs.debian.org/205251.
-	* man/Makefile.am (.x.1): Use help2man's new --program-name option.
-
-	* src/pwd.c: Don't include pathmax.h; system.h already does it.
-
-	* src/cut.c (cut_fields): Free buffer upon getndelim2 failure.
-
-2004-04-19  Jim Meyering  <jim@meyering.net>
-
-	* src/shred.c (isaac_seed_start) [AVOID_USED_UNINITIALIZED_WARNINGS]:
-	Initialize a buffer to avoid warnings from tools like valgrind.
-
-	* Makefile.maint (sc_trailing_blank): New rule.
-	(syntax-check-rules): Add it.
-	* .x-sc_trailing_blank: New file.
-
-	Make pwd work even if the resulting name is so long that getcwd fails.
-	* src/pwd.c: (path_free, path_init, path_prepend): New functions.
-	(nth_parent, find_dir_entry, robust_getcwd): New functions.
-	(main): First try getcwd, then, upon failure, robust_getcwd.
-
-2004-04-18  Jim Meyering  <jim@meyering.net>
-
-	* src/who.c (print_user): Use xrealloc here, rather than
-	unchecked realloc.  Remove anachronistic casts.
-
-	* src/remove.c (full_filename_): Don't leak upon failed realloc.
-
-	* src/system.h (readdir_ignoring_dot_and_dotdot): New inline function,
-	from remove.c.
-	* src/remove.c (readdir_ignoring_dotdirs): Move function to system.h,
-	renaming it.  Update uses.
-
-2004-04-17  Jim Meyering  <jim@meyering.net>
-
-	* configure.ac: Depend on automake-1.8.3.
-
-	* src/join.c (add_file_name): Declare function to be `static'.
-	(string_to_join_field): Likewise.
-	* src/remove.c (ds_init, ds_free): Likewise.
-
-	* Makefile.maint (sc_prohibit_jm_in_m4): New rule.
-	(syntax-check-rules): Add to the list.
-
-2004-04-13  Paul Eggert  <eggert@twinsun.com>
-
-	Use page-aligned buffers whenever we bother to do I/O using buffer
-	sizes that are tailored for the files.
-
-	* src/cat.c: Include getpagesize.h.
-	* src/copy.c: Likewise.
-	* src/shred.c: Likewise.
-	* src/split.c: Likewise.
-	* src/cat.c (main): Align I/O buffers to page boundaries.
-	* src/copy.c (copy_reg): Likewise.
-	* src/shred.c (dopass): Likewise.
-	* src/split.c (main): Likewise.
-	* src/dd.c (ROUND_UP_OFFSET, PTR_ALIGN): Remove.
-	All uses replaced by ptr_align.
-	* src/od.c (gcd, lcm): Remove; now in system.h.
-	* src/system.h (gcd, lcm, ptr_align): New functions, moved from od.c.
-
-2004-04-14  Jim Meyering  <jim@meyering.net>
-
-	Remove m4/Makefile.am: it's no longer needed, with newer automake
-	* configure.ac (AC_CONFIG_FILES): Remove m4/Makefile.in from the list.
-	* Makefile.am (SUBDIRS): Remove `m4' from the list.
-
-2004-04-13  Jim Meyering  <jim@meyering.net>
-
-	* configure.ac: Change `jm_' in AC_DEFINE'd names to `gl_'.
-
-2004-03-27  Paul Eggert  <eggert@twinsun.com>
-
-	* NEWS: cp -pu and mv -u (when copying) now take the destination
-	file system time stamp resolution into account.
-	* doc/coreutils.texi (mv invocation): Document this.
-	(cp invocation): Document -u (it was missing!) with new behavior.
-
-	* src/copy.c: Include "utimecmp.h".
-	(copy_internal): Compare time stamps using utimecmp rather than
-	MTIME_CMP.
-
-2004-04-09  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.maint (.re-list): New rule/file, to replace
-	hard-coded list of header file names.
-	(sc_system_h_headers): Use the new file.
-	Don't look for sys2.h anymore.
-
-	* src/system.h: Include new "stat-macros.h" rather than hard-coding
-	all of its macro definitions -- the list was slightly out of date.
-	Suggestion from Dmitry V. Levin.
-
-2004-04-08  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: Remove noctty flag from dd.  Suggested by Philippe Troin.
-	* doc/coreutils.texi (dd invocation): Likewise.
-	* src/shred.c (O_NOCTTY): Remove redundant decl.
-	* src/dd.c (flags, usage): Remove noctty flag.
-	(main): Always use O_NOCTTY when opening files.
-
-2004-04-08  Jim Meyering  <jim@meyering.net>
-
-	* src/dd.c (dd_copy): Mark two diagnostics for translations.
-	(set_fd_flags): Undo part of today's change: it's a little
-	cleaner -- and more efficient in the common case -- to go
-	ahead and OR in the -1 when fcntl fails.
-
-	* Makefile.maint (sc_dd_max_sym_length): New target.
-	(syntax-check-rules): Add it.
-
-	* src/md5sum.c (PROGRAM_NAME) [algorithm == ALG_SHA1]:
-	Correct spelling: s/shasum/sha1sum.  Reported by Jesse Kornblum.
-
-	* src/dd.c (set_fd_flags): Don't OR in -1 when fcntl fails.
-	Rename parameter, flags, to avoid shadowing global.
-	(LONGEST_SYMBOL): Tweak comment.
-
-2004-04-07  Paul Eggert  <eggert@twinsun.com>
-
-	* NEWS: New dd conv= symbols nocreat, excl, fdatasync, fsync,
-	and new dd options iflag= and oflag=.
-	* src/dd.c (usage): Likewise.
-	* src/Makefile.am (dd_LDADD, shred_LDADD): Add fdatasync's lib.
-	* src/dd.c (fdatasync) [!HAVE_FDATASYNC]: New macro.
-	(C_NOCREAT, C_EXCL, C_FDATASYNC, C_FSYNC): New macros.
-	(input_flags, output_flags): New vars.
-	(LONGEST_SYMBOL): New macro.
-	(struct symbol_value): Renamed from struct conversion.  Members
-	symbol and value renamed from convname and conversion.  The
-	symbol value is now an array instead of a pointer; this saves
-	a bit of space and time in practice.  All uses changed.
-	(conversions): Add nocreat, excl, fdatasync, fsync.  Now const.
-	(flags): New constant array.
-	(iflag_error_msgid, oflag_error_msgid): New constants.
-	(parse_symbols): Renamed from parse_conversion and generalized
-	to handle either conversion or flag symbols.
-	(scanargs): Adjust uses of parse_symbols accodingly.  Add
-	support for iflag= and oflag=.  Reject attempts to use
-	both excl and nocreat.
-	(set_fd_flags): New function.
-	(dd_copy): Just return X rather than calling quit (X), since our
-	caller invokes quit with the returned value.  Add support for
-	fdatasync and fsync.
-	(main): Add support for iflag=, oflag=, and new conv= symbols.
-	* src/system.h (O_DIRECT, O_DSYNC, O_NDELAY, O_NOFOLLOW,
-	O_RSYNC, O_SYNC): Define to 0 if not already defined.
-
-	* NEWS: Remove duplicate mention of BLOCKSIZE.
-
-2004-04-02  Andreas Schwab  <schwab@suse.de>
-
-	* src/stty.c: Add support for IUTF8 input flag.
-
-2004-04-06  Jim Meyering  <jim@meyering.net>
-
-	* src/system.h (makedev) [mkdev && !makedev]: Define in terms of mkdev.
-	Interix spells it `mkdev'.  Reported by Mark Funkenhauser.
-
-2004-04-04  Jim Meyering  <jim@meyering.net>
-
-	A specified format is no longer automatically newline terminated.
-	If you want a newline at the end of your format, use `\n'.
-	* src/stat.c (print_it): Don't print a newline at the end of
-	every format.
-	(do_statfs): Add a newline at end of each default format string.
-
-2004-03-30  Paul Eggert  <eggert@twinsun.com>
-
-	* src/nohup.c (main): Adjust to new calling convention
-	for set_cloexec_flag.
-
-2004-03-31  Jim Meyering  <jim@meyering.net>
-
-	* tests/Fetish.pm (run_tests): Remove `.orig' file.
-	Remove debugging diagnostic.
-
-	Specifying an invalid --width=N (-w) or --gap-size=N (-g)
-	would not elicit an error.
-	* src/ptx.c: Include "xstrtol.h" and "quotearg.h".
-	(main): Don't use atoi.  Use xstrtoul instead.
-
-2004-03-30  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.maint (sc_prohibit_atoi_atof): New rule.
-	(syntax-check-rules): Add it.
-	* .x-sc_prohibit_atoi_atof: New file.
-
-2004-03-29  Jim Meyering  <jim@meyering.net>
-
-	* tests/du/files0-from: Use new OUT_SUBST directive, so that this
-	test is not sensitive to system-dependent block size differences.
-	Prompted by a report of Solaris 8 differences from Paul Eggert.
-
-	* tests/Fetish.pm: Accept new directives: OUT_SUBST, ERR_SUBST.
-	Rename `%tmp' to `%actual'.  Reverse order of last two args to
-	_compare_files (to $actual, $expected) so as to match declaration.
-
-2004-03-28  Paul Eggert  <eggert@twinsun.com>
-
-	Fix some gotchas encountered when porting to Solaris 8, using
-	the Forte 6u2 compiler.
-
-	* src/hostname.c [HAVE_SETHOSTNAME && !defined sethostname]:
-	Declare sethostname, since no Solaris header does it.
-	* src/who.c: Include "vasprintf.h", for asprintf.
-
-2004-03-28  Jim Meyering  <jim@meyering.net>
-
-	Minor optimization:
-	* src/du.c (process_file): Don't record dev/inode for directories.
-
-	Under some circumstances, without -c, du would mistakenly count the
-	space of hard-linked files, not just the first one it encountered.
-	Reported by Anthony Thyssen.
-	* src/du.c (du_files): Don't ever clear the set of `seen' dev/inodes.
-
-	* src/du.c: Rename global `print_totals' to `print_grand_total'.
-
-	* src/du.c (main): Rearrange filtering loop to be a tiny bit
-	more efficient.
-
-	* src/chown-core.c: Don't include savedir.h -- no longer needed.
-	* src/chmod.c: Likewise.
-
-2004-03-25  Jim Meyering  <jim@meyering.net>
-
-	* src/du.c (main): Remove now-unused declaration of `i'.
-
-2004-03-24  Paul Eggert  <eggert@twinsun.com>
-
-	* src/du.c (main): Filter out file names of length zero before
-	invoking fts, so that they don't cause fatal errors.
-
-2004-03-25  Jim Meyering  <jim@meyering.net>
-
-	* tests/du/files0-from (zero-len): Add a test for the above.
-
-2004-02-25  Paul Eggert  <eggert@twinsun.com>
-
-	* NEWS: New environment var BLOCKSIZE.
-	* lib/human.c (humblock): Support BLOCKSIZE as well as BLOCK_SIZE.
-	* tests/envvar-check: Test for it.  Factor the code to simplify it.
-
-2004-03-23  Paul Eggert  <eggert@twinsun.com>
-
-	* NEWS: Shorten the du --files0-from announcement, and say
-	"NUL-terminated" rather than "NUL-separated".
-	* src/du.c (EXPECTED_BYTES_PER_FILE_NAME, DEFAULT_PROJECTED_N_FILES):
-	Remove: not used.
-	(usage): Say "NUL-terminated", not "NUL-separated".
-	(main): Check for I/O error when istream is closed.
-	Allow --files0-from=F even if F is empty; this specifies no files.
-	(du_files): Now that we allow the list of files to be empty,
-	handle that case.
-	* tests/du/files0-from: Adjust to above changes to src/du.c.
-
-2004-03-24  Jim Meyering  <jim@meyering.net>
-
-	* tests/tail-2/assert: Avoid race condition that could cause
-	spurious failure.  Based on a patch from Andreas Schwab.
-
-2004-03-23  Jim Meyering  <jim@meyering.net>
-
-	* src/du.c (main): Free the hash table, too.
-
-2004-03-22  Jim Meyering  <jim@meyering.net>
-
-	* man/Makefile.am (.x.1): Remove --info-page= option, reverting
-	the change of 2004-01-22.  I can no longer reproduce the problem
-	that prompted that change, and `info coreutils pr' would display the
-	`printing text' section of the manual, not the one on `pr invocation'.
-
-	* tests/du/files0-from (nul-1, nul-2): Adjust expected diagnostics
-	to match corrected output.
-
-	* src/du.c: Include "readtokens0.h" rather than "readtokens.h".
-	(main): Use readtoken0 functions rather than readtokens.
-	Don't use errno when diagnosing readtokens0 failure.
-	Fix off-by-one error in the token number reported in a diagnostic.
-	(du_files): Return bool, rather than int.
-	(main): Call readtokens0_free.
-
-2004-03-21  Jim Meyering  <jim@meyering.net>
-
-	* src/remove.c (ds_free): Plug a small leak.
-
-	* tests/Fetish.pm: Fix typo in comment.
-
-2004-03-07  Jim Meyering  <jim@meyering.net>
-
-	* NEWS: du accepts a new option --files0-from=FILE, where FILE
-	contains a list of NUL-separated file names.
-
-	* src/du.c: Include "readtokens.h".
-	(usage): Describe the new option, and adjust the `Usage':
-	with this option, no FILE may be specified on the command line.
-	(main): Handle the new option.
-
-	* tests/du/files0-from: New tests, for the above.
-	* tests/du/Makefile.am (TESTS): Add files0-from.
-
-	* src/factor.c (do_stdin): Reflect changes in use of readtoken.
-	* src/tsort.c (tsort): Likewise.
-
-2004-02-29  Paul Eggert  <eggert@twinsun.com>
-
-	* NEWS: Add support for a new notation @N to get_date to represent
-	the time stamp with numeric value N.  Improve support for
-	fractional time stamps.  date's -d and -f options now accept them.
-	Likewise for touch -t.  date has a new option --iso-8601=ns.
-
-	* doc/coreutils.texi (touch invocation):
-	Describe use of fractional seconds.
-	(date invocation, Options for date): Likewise.
-	* doc/getdate.texi (General date syntax, Time of day items): Likewise.
-	* doc/coreutils.texi (date invocation): Mention effect of LC_TIME.
-	(Options for date): Describe new --iso-8601=ns option.
-
-	* doc/getdate.texi: Add copyright notice.  Change getdate to
-	get_date when talking about the function name.
-	(Seconds since the Epoch): New section, containing the time_t
-	info moved from Date input formats section, along with new
-	info about the @ syntax.  Mention negative time stamps,
-	fractional time stamps, and leap seconds.
-	(General date syntax): Modernize examples a bit to reflect new
-	features.
-	(General date syntax, Relative items in date strings):
-	Use ' rather than " to quote formats.
-	(Time of day items): Add an example with fractional seconds.
-	Describe fractional-second syntax.
-
-	* src/Makefile.am (touch_LDADD): New macro, since `touch' now
-	needs clock_gettime.
-
-	* src/date.c (enum Time_spec): New enum TIME_SPEC_NS.
-	(time_spec_string, time_spec, show_date): Support it.
-	(usage): Remove description of -ITIMESPEC, as it's obsolete and
-	confusing.  Mention --iso-8601=ns.
-	(batch_convert): getline returns ssize_t, not int.
-
-	* src/touch.c (newtime): Now an array of two timespecs, one
-	for access and one for modification.
-	(ref_stats): Remove.
-	(get_reldate): Use get_date's parameter profile.
-	(touch, main): Adjust to above changes.
-	(main): Work even if tm_year == INT_MAX (so long as long int is wider).
-	Use gettime instead of gettimeofday, for new get_date signature.
-
-	* tests/date/Test.pm (test_vector): New tests epoch, ns-10, ns-max32,
-	ns-relative.
-
-2004-03-15  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.maint (alpha beta major): `Make' the emit_upload_commands
-	target before updating $(prev_version_file).
-
-	* tests/misc/date-sec: New file, to test for just-fixed bug in date.
-	See today's change in lib/getdate.y.
-	* tests/misc/Makefile.am (TESTS): Add date-sec.
-
-2004-03-14  Jim Meyering  <jim@meyering.net>
-
-	* announce-gen (print_changelog_deltas): Use `.sig' suffix for
-	signature files, not `.asc'.  Reported by angico@yahoo.com.
-
-2004-03-13  Jim Meyering  <jim@meyering.net>
-
-	* src/cp.c (do_copy): Tweak wording in a diagnostic.
-	Suggestion from Karl Berry.
-	Include "quoatearg.h".
-	(do_copy): Use quotearg_colon (not quote) for diagnostics
-	that begin with `"%s:'.
-
-	* src/nl.c (usage): Specify that nl uses _basic_ regular expressions.
-	Suggestion from Dan Jacobson.
-
-2004-03-12  Jim Meyering  <jim@meyering.net>
-
-	* Version 5.2.1.
-
-	Sometimes, when source and destination partition are different,
-	mv mistakenly fails to preserve a hard link.  Reported by IIDA Yosiaki.
-
-	* src/copy.c: When moving a set of N hard-linked files between
-	partitions, via two or more command line arguments where the
-	command line argument containing the Nth link contains no other
-	link to that same file, mv would mistakenly copy the file, rather
-	than hard-linking it to the other(s).  That happens because when the
-	final link is processed, its link count has been reduced to 1 since
-	the other links have been `copied' to the destination partition
-	and the source links have been removed.
-	(copy_internal): When in move mode, use the source dev/inode
-	pair to look up destination name even when st_nlink == 1.
-	* src/cp-hash.c (src_to_dest_lookup): New function.
-	* src/cp-hash.h (src_to_dest_lookup): Add prototype.
-	* tests/mv/part-hardlink: New file.  Test for the above fix.
-	* tests/mv/Makefile.am (TESTS): Add part-hardlink.
-
-	* announce-gen: Sync with autoconf.
-
-	* tests/ls/time-1: Exit 77 (not 1) if we can't set up for the test.
-	This was triggered on a Linux-2.2.19 system using a file system
-	NFS-mounted from some sort of Sun.
-
-2004-03-11  Jim Meyering  <jim@meyering.net>
-
-	* Use automake-1.8.3.  Regenerate dependent files.
-
-2004-03-10  Jim Meyering  <jim@meyering.net>
-
-	* tests/du/deref-args: Also convert sizes in the 70-79 kB range,
-	so that this test works with SELinux-enabled systems.
-	Based on a patch from Tim Waugh.
-
-	`join -1 x' would give a misleading diagnostic
-	* src/join.c (string_to_join_field): Report that a non-numeric field
-	number is invalid, rather than `so large that it is not representable'.
-	* tests/join/Test.pm (invalid-j): New partial test for the above fix.
-
-2004-03-06  Jim Meyering  <jim@meyering.net>
-
-	cp --sparse=always sparse-image-file.img /dev/hda1 could
-	produce an invalid copy on the destination device.
-
-	* src/copy.c (copy_reg): Even with --sparse=always, try to
-	make `holes' only if the destination is a regular file.
-	Reported by Szakacsits Szabolcs.
-
-2004-03-03  Paul Eggert  <eggert@twinsun.com>
-
-	* src/nohup.c (main): Don't invoke set_cloexec_flag with
-	a file descriptor of -1.
-
-2004-03-02  Dmitry V. Levin  <ldv@altlinux.org>
-
-	* src/nohup.c: Include "cloexec.h".
-	(main): Set the copy of stderr to close on exec.
-
-2004-03-01  Paul Eggert  <eggert@twinsun.com>
-
-	* configure.ac: Include <signal.h> when checking for strsignal,
-	sys_siglist, and friends.  Problem reported by Tony Leneis in
-	<http://mail.gnu.org/archive/html/bug-coreutils/2004-02/msg00136.html>.
-
-2004-02-25  Paul Eggert  <eggert@twinsun.com>
-
-	* tests/du/deref-args, tests/du/exclude, tests/du/slash:
-	* tests/du/trailing-slash: Run envvar-check in case BLOCK_SIZE
-	etc. are set.
-
-2004-02-23  Paul Eggert  <eggert@twinsun.com>
-
-	* NEWS: Document how chown's USER.GROUP argument is now parsed.
-
-2004-02-23  Jim Meyering  <jim@meyering.net>
-
-	* src/seq.c (usage): Remove stray space after \n in --help output.
-
-2004-02-22  Jim Meyering  <jim@meyering.net>
-
-	* src/du.c (usage): Separate -H and --si.  Say that the meaning
-	of -H will soon change to that of --dereference-args (-D).
-
-2004-02-21  Jim Meyering  <jim@meyering.net>
-
-	* src/comm.c (usage): Tell what comm does when there are no options.
-	Reword in terms of FILE1 and FILE2 rather than `left file' and
-	`right file'.  Suggestion from Dan Jacobson.
-
-2004-02-15  Paul Eggert  <eggert@twinsun.com>
-
-	Fix some POSIX-conformance bugs in expr.
-
-	* NEWS: document the following changes to src/expr.c.
-	* doc/coreutils.texi (expr invocation): Likewise.
-	Document what forms integers may take, and say "integer"
-	consistently instead of "number".  Warn about operands
-	that "expr" can misinterpret, and how to work around the
-	problem.
-	* src/expr.c (eval, eval7, eval6, eval5, eval4, eval3, eval2, eval1):
-	Accept a bool argument specifying whether to evaluate the
-	expression.  This is to allow short-circuit evaluation.  All
-	callers changed.
-	(null): Report that a string is zero even if it has
-	a form like "-0" or "00".
-	(eval1, eval): Use short-circuit evaluation for | and &.
-	(eval): Return 0 if both arguments are null or zero, instead
-	of returning the first argument.
-	* tests/expr/basic: Add some tests for the above.
-
-2004-02-17  Jim Meyering  <jim@meyering.net>
-
-	* Version 5.2.0.
-
-	`make check' from a build inside a chroot environment would fail
-	* tests/help-version: Specify an argument (`/') for df, in the
-	unusual event that there is no valid entry in /etc/mtab.
-	Likewise for id: add the -u option, so we don't get spurious
-	failures when there are no user or group names.
-	Patch by Tim Waugh.
-
-	* src/sort.c (usage) [-u]: Add punctuation so that the description in
-	the help2man-generated (line-joined) man page is more readable.
-	Reported by Tim Waugh.
-	[-T]: Add a semicolon, for the same reason.
-
-2004-02-15  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.am (dist-hook): Qualify target with $(srcdir)/ prefix.
-
-2004-02-11  Jim Meyering  <jim@meyering.net>
-
-	* tests/Makefile.am.in ($(srcdir)/Makefile.am): Use more portable
-	$(srcdir)/../Makefile.am.in, rather than $<.
-	Suggestion from Michael Elizabeth Chastain.
-
-2004-02-10  Jim Meyering  <jim@meyering.net>
-
-	* config/install-sh: Make this script executable.
-	* Makefile.am (dist-hook): New target, to ensure that config/install-sh
-	is executable.  Otherwise, on systems that lack a suitable install
-	binary, `make install' would fail, because of the way this script
-	is invoked (without `$SHELL ' prefix).
-	Reported by Bob Proulx.
-
-2004-02-08  Jim Meyering  <jim@meyering.net>
-
-	* Version 5.1.3.
-
-	* tests/rm/rm5: Avoid triggering a bug in OSF/Tru64's sed
-	that would cause an unwarranted test failure.
-	* tests/rm/rm3: Likewise.
-
-2004-02-07  Jim Meyering  <jim@meyering.net>
-
-	Remove xstat function pointer member.  The way it was used was not
-	portable, since some systems (OSF V5.1, Solaris 2.5.1) provide static
-	inline `stat' and `lstat' functions, thus making the tests of
-	`xstat == lstat' in copy.c always fail.
-	* src/copy.h (struct cp_options) [xstat]: Remove member.
-	(XSTAT): New macro.
-	* src/copy.c (copy_dir): Set `.dereference' member, not .xstat.
-	(copy_internal): Use `XSTAT (x, ...)' in place of `*(x->xstat) (...)'.
-	Use `x->dereference == DEREF_NEVER' in place of `x->xstat == lstat'.
-	(valid_options): Remove now-obsolete FIXME comments.
-
-	* src/cp.c (re_protect): Use `XSTAT (x, ...)' in place of
-	`*(x->xstat) (...)'.
-	(do_copy): Declare/use local xstat rather than x->xstat.
-	(main): Remove code that set x.xstat.
-	* src/mv.c (cp_option_init): Don't initialize xstat member.
-	* src/install.c (cp_option_init): Likewise.
-
-	* Makefile.cfg (gnu_ftp_host-alpha, etc.): Un-factor .gnu.org suffix,
-	so that emit_upload_commands can use these variables, too.
-
-2004-02-06  Jim Meyering  <jim@meyering.net>
-
-	* tests/rm/deep-1: Remove `du' stack space test.
-	Apparently, `ulimit -s N' isn't portable enough.
-	This test will be restored (with a guard against losing ulimit)
-	in its own file later.
-
-	* tests/rm/deep-1 (deep): Remove progress-style diagnostics,
-	since this test doesn't take long enough to merit them.
-	Run du on $tmp (the containing dir), not $deep, the full path to leaf.
-
-	* Makefile.maint (signatures): Remove definition.
-	Now, automake's gnupload handles this.
-	(%.sig: %): Remove now-unused rule.
-	(rel-files): Use automake's $(DIST_ARCHIVES), rather than
-	`$(distdir).tar.bz2 $(distdir).tar.gz'.
-	(emit-upload-commands): Adjust to use gnupload.
-
-2004-02-05  Jim Meyering  <jim@meyering.net>
-
-	* src/system.h (ST_TIME_CMP_NS, ST_TIME_CMP): Remove definitions.
-	(ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
-	Now, those are all defined in timespec.h.
-	Include timespec.h.
-
-	* src/date.c: Don't include timespec.h, now that system.h does it.
-
-2004-02-02  Paul Eggert  <eggert@twinsun.com>
-
-	Don't dump core if localtime returns NULL (possible on
-	hosts with 64-bit time_t and 32-bit int).
-	* src/date.c: Include "inttostr.h".
-	(batch_convert, main):
-	If time conversion fails, exit with nonzero status.
-	(show_date): Return int to report conversion failure.
-	Print the time as an int if localtime fails.
-	* src/uptime.c: Print "??" if the current clock can't
-	be converted by localtime.  This won't happen until the year
-	2*31 + 1900, but we don't want to dump core even if the current
-	clock has the wrong value.
-
-	* src/stat.c: Include "inttostr.h".
-	(human_time): Print the date/time as a number of seconds since the
-	epoch if it can't be converted by localtime.  This is better than
-	just saying "invalid", and is consistent with what "ls" does.
-	Don't dump core if the year has more than 48 digits; this isn't
-	possible on any contemporary host, but we might as well do it right.
-
-2004-01-31  Paul Eggert  <eggert@twinsun.com>
-
-	* src/stat.c (human_time): Accept time rather than
-	pointer-to-const-time parameter, for clarity.  All callers changed.
-
-2004-02-02  Jim Meyering  <jim@meyering.net>
-
-	* src/stat.c (do_stat): Remove extra trailing newline from
-	default formats.  Reported by Nelson H. F. Beebe.
-
-	Print actual fractional seconds in time stamps, not just `.00000000'.
-	* src/stat.c (human_time): Add and use new parameter, t_ns.
-	(print_stat): Update callers.
-	* src/ls.c (TIMESPEC_NS): Remove definition.
-	* src/system.h (TIMESPEC_NS): Define here, instead, now that stat.c
-	also uses this macro.
-	Nelson H. F. Beebe noticed that ls --full-time printed nonzero
-	fractional seconds for files on an XFS file system, but that stat's
-	fractional seconds were always zero.
-
-2004-01-28  Paul Eggert  <eggert@twinsun.com>
-
-	* src/seq.c (print_numbers): Use 'double' for loop index, not
-	'int', to avoid problems with integer overflow.  On almost all
-	machines 'double' works in every case where 'int' works, and
-	it works on other cases besides.
-
-2004-01-27  Jim Meyering  <jim@meyering.net>
-
-	* src/seq.c (usage): Mention that if INCREMENT is omitted,
-	it defaults to 1, even when FIRST is larger than LAST.
-	Reword so as not to exclude the possibility that INCREMENT be zero.
-
-2004-01-25  Jim Meyering  <jim@meyering.net>
-
-	* Version 5.1.2.
-
-	* Makefile.maint (signatures): Comment out definition.
-
-2004-01-23  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.maint (header_regexp): Add exitfail.
-
-	* man/Makefile.am (EXTRA_DIST): Add help2man.
-	Reported by Nelson H. F. Beebe.
-
-	* man/Makefile.am (.x.1): Prefix help2man invocation with `$(PERL) --'
-	so it works on systems with Perl installed somewhere other than in
-	/usr/bin.
-
-	* src/paste.c (paste_parallel): Declare local, chr, to be of type
-	`int', not `char', since it must hold EOF.  This bug would make
-	paste infloop on some systems.  Test failures reported by
-	Nelson H. F. Beebe and Christian Krackowizer.
-
-2004-01-22  Jim Meyering  <jim@meyering.net>
-
-	* tests/rmdir/fail-perm: New file.  Test for just-fixed rmdir bug.
-	* tests/rmdir/Makefile.am (TESTS): Add fail-perm.
-
-	* man/help2man: Fix it so using --info-page='coreutils PROG' works.
-	* man/Makefile.am (.x.1): Invoke our own (tweaked) copy of help2man.
-	Use --info-page='coreutils PROG' option.
-	Now, readlink.1 refers the user to `info coreutils readlink'
-	rather than to `info readlink'.  Reported by Matt Swift.
-
-2004-01-21  Paul Eggert  <eggert@twinsun.com>
-
-	Exit status cleanup.
-
-	* src/basename.c (usage): Use EXIT_SUCCESS, not 0, for clarity.
-	* src/cat.c, src/chgrp.c, src/chmod.c, src/chown.c, src/chroot.c,
-	* src/cksum.c, src/comm.c, src/cp.c, src/csplit.c, src/cut.c,
-	* src/date.c, src/dd.c, src/df.c, src/dircolors.c, src/dirname.c,
-	* src/du.c, src/echo.c, src/env.c, src/expand.c, src/expr.c,
-	* src/factor.c, src/fmt.c, src/fold.c, src/head.c, src/hostid.c,
-	* src/hostname.c, src/id.c, src/install.c, src/join.c, src/kill.c,
-	* src/link.c, src/ln.c, src/logname.c, src/ls.c, src/md5sum.c,
-	* src/mkdir.c, src/mkfifo.c, src/mknod.c, src/mv.c, src/nice.c,
-	* src/nl.c, src/nohup.c, src/od.c, src/paste.c, src/pathchk.c,
-	* src/pinky.c, src/pr.c, src/printenv.c, src/printf.c, src/pwd.c,
-	* src/rm.c, src/rmdir.c, src/seq.c, src/setuidgid.c, src/shred.c,
-	* src/sleep.c, src/sort.c, src/split.c, src/stat.c, src/stty.c,
-	* src/su.c, src/sum.c, src/sync.c, src/tac.c, src/tail.c, src/tee.c,
-	* src/test.c, src/touch.c, src/tr.c, src/tsort.c, src/tty.c,
-	* src/uname.c, src/unexpand.c, src/uniq.c, src/unlink.c, src/uptime.c,
-	* src/users.c, src/wc.c, src/who.c, src/whoami.c, src/yes.c: Likewise.
-
-	* src/cat.c (usage): Don't bother normalizing exit status
-	since the arg is already the correct exit status now.
-	* src/cksum.c, src/comm.c, src/csplit.c, src/cut.c,
-	* src/dircolors.c, src/expand.c, src/fmt.c, src/fold.c, src/head.c,
-	* src/join.c, src/md5sum.c, src/nl.c, src/od.c, src/paste.c,
-	* src/pr.c, src/split.c, src/sum.c, src/tac.c, src/tail.c, src/tr.c,
-	* src/tsort.c, unexpand.c, src/src/uniq.c, src/src/wc.c: Likewise.
-
-	* src/chown.c (main): Removed unused local 'fail'.
-
-	* src/chroot.c (CHROOT_FOUND_BUT_CANNOT_INVOKE, CHROOT_FAILURE):
-	Remove.
-
-	* src/chroot.c (main): Initialize exit_failure to EXIT_FAIL.
-	* src/env.c, src/nice.c, src/su.c: Likewise.
-	* src/nohup.c (main): Likewise, to NOHUP_FAILURE.
-	* src/setuidgid.c (main): Likewise, to SETUIDGID_FAILURE.
-	* src/expr.c (main): Use initialize_exit_failure rather than
-	setting exit_failure directly; this optimizes away redundant
-	assignments.
-	* src/printenv.c, src/sort.c, src/test.c, src/tty.c: Likewise.
-
-	* src/chroot.c (main): Exit with status 1 rather than 127
-	if chroot itself fails, as per documentation.
-
-	* src/chroot.c (main): Use EXIT_ENOENT and EXIT_CANNOT_INVOKE
-	rather than roll-your-own symbols or integers.
-	* src/env.c (main): Likewise.
-	* src/nohup.c (main): Likewise.
-	* src/su.c (run_shell): Likewise.
-
-	* src/cp.c (exit_status): Remove static var....
-	(main): Making it local here instead.  Use =, not |=, to set it.
-
-	* src/cut.c (FATAL_ERROR, main): Exit with status EXIT_FAILURE,
-	not 2, on errors.
-	* src/date.c (batch_convert, main): Likewise.
-	* src/dd.c (dd_copy): Likewise.
-	* src/pr.c (first_last_page, main, getoptarg): Likewise.
-	* src/tr.c (main): Likewise.
-	* src/date.c (main): Don't assume EXIT_FAILURE == 1, as
-	POSIX doesn't require it.
-	* src/dd.c (write_output, skip, dd_copy): Likewise.
-	* src/df.c (main): Likewise.
-	* src/id.c (main): Likewise.
-	* src/install.c (main): Likewise.
-	* src/ln.c (main): Likewise.
-	* src/ls.c (main): Likewise.
-	* src/mv.c (main): Likewise.
-	* src/shred.c (main): Likewise.
-
-	* src/env.c (main): Exit with status 1, not 2, on errors detected
-	by env proper.
-	* src/hostname.c (main): Likewise.
-	* src/nl.c (main): Likewise.
-	* src/stty.c (main): Likewise.
-
-	* src/expr.c (EXPR_FAILURE): Renamed from EXPR_ERROR, for
-	consistency with the other programs' naming conventions.
-	All uses changed.
-
-	* src/factor.c (main): Do not report a usage error simply
-	because stdin has bad numbers.
-
-	* src/id.c (problems): Now a boolean int, not a counter,
-	so that we don't have to worry about int overflow.  All uses changed.
-	* src/touch.c (err): Likewise.
-
-	* src/md5sum.c (main): Use int, not size_t, to store boolean int.
-
-	* src/mkfifo.c (main): Exit with status 1, not 4, if not implemented.
-	* src/mknod.c: Likewise.
-
-	* src/nice.c (main): Exit with status EXIT_FAIL, not EXIT_FAILURE,
-	on error; this is in case EXIT_FAILURE is unusual.
-	* src/su.c (main): Likewise.
-
-	* src/nohup.c (NOHUP_FOUND_BUT_CANNOT_INVOKE): Remove; all uses
-	changed to EXIT_CANNOT_INVOKE.
-
-	* src/printenv.c (PRINTENV_FAILURE): New constant.
-	(main): Exit with status PRINTENV_FAILURE, not EXIT_FAILURE, on
-	command-line syntax problems.
-
-	* src/rmdir.c (remove_parents): Don't set 'fail' to a negative number.
-	(main): Avoid integer overflow when seeing whether errors occurred.
-
-	* src/seq.c (print_numbers): Now returns void, not (zero) int.
-	All callers changed.
-	(main): Remove unused local variable 'errs'.  Always exit successfully
-	if we reach the end.
-
-	* src/setuidgid.c (SETUIDGID_FAILURE): Renamed from FAIL_STATUS,
-	for consistency with other programs here.  All uses changed.
-	(main): Use 'error' to exit rather than invoking 'exit' here.
-
-	* src/sort.c: Don't include <assert.h>.
-	(SORT_OUT_OF_ORDER,  SORT_FAILURE): Now enums, not macros.
-	(usage): Don't use 'assert'.
-	(main): Remove redundant assignment to exit_failure.
-
-	* src/system.h (EXIT_FAIL, EXIT_CANNOT_INVOKE, EXIT_ENOENT):
-	New enum values.
-	(initialize_exit_failure): New inline function.
-	Include exitfail.h here, since we refer to exit_failure.
-	All callers changed to not include exitfail.h.
-
-	* src/tty.c (TTY_FAILURE, TTY_WRITE_ERROR): New enum values;
-	substitute them for the corresponding integer constants.
-
-	* tests/help-version (expected_failure_status_date): Remove, as
-	'date' is now normal.
-	(expected_failure_status_nohup): New var.
-
-2004-01-21  Jim Meyering  <jim@meyering.net>
-
-	* tests/touch/relative: Remove `command' syntax.
-	Thanks to Nelson H. F. Beebe and Paul Eggert.
-
-	* tests/touch/relative: Test only year/month/day, not hours/min/sec,
-	so as to avoid problems with systems using TAI clocks.
-	Although it's no longer necessary, set TZ=UTC0 also for the
-	initial touch command.  Reported by Paul Jarc here:
-	http://article.gmane.org/gmane.comp.gnu.core-utils.bugs/1504
-
-2004-01-20  Diego Biurrun  <diego@biurrun.de>
-
-	* src/dircolors.hin: Add .mov to the list of media files.
-
-2004-01-19  Paul Eggert  <eggert@twinsun.com>
-
-	* tests/touch/relative: Use TZ=UTC0, not TZ=utc (which isn't
-	portable).  Problem reported by Christian Krackowizer.  Also, use
-	+0000 rather than +0 to specify a time zone, as the documentation
-	requires four digits.
-
-2004-01-19  Jim Meyering  <jim@meyering.net>
-
-	* tests/mv/hard-4: Run envvar-check in case SIMPLE_BACKUP_SUFFIX is set.
-	* tests/mv/backup-is-src: Likewise.
-	Problem reported by Peter Horst
-
-2004-01-17  Jim Meyering  <jim@meyering.net>
-
-	* announce-gen (print_changelog_deltas): Use .sig suffix, not .asc.
-
-	* Version 5.1.1.
-
-2003-12-15  Paul Eggert  <eggert@twinsun.com>
-
-	* NEWS, doc/coreutils.texi: touch -r and -d can now both be specified,
-	with -r specifying the origin for -d.
-	* src/touch.c (flexible_date): Remove static var.
-	(get_reldate): New function.
-	(main): Use it, to implement this new behavior.
-
-2004-01-16  Jim Meyering  <jim@meyering.net>
-
-	* tests/touch/relative: New test for the above.
-	* tests/touch/Makefile.am (TESTS): Add relative.
-
-2004-01-13  Jim Meyering  <jim@meyering.net>
-
-	* src/system.h: Include contents of sys2.h.
-	* src/sys2.h: Remove file.
-	* src/Makefile.am (noinst_HEADERS): Remove sys2.h.
-
-	* Use automake-1.8.2.  Regenerate dependent files.
-
-	* Update to gettext-0.13.1.
-	* configure.ac: Use gettext-0.13.1.
-	* .x-sc_space_tab: Add m4/po.m4 to the list of exceptions.
-
-2004-01-12  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.maint (%.sig): Use .sig suffix rather than .asc.
-
-	* Makefile.maint (po-check): Ensure that cvsu works before using it.
-	Reported by Alexandre Duret-Lutz.
-
-	* src/tail.c (main): Warn about following stdin only when it's a tty.
-
-	* configure.ac: Use gl_DEFAULT_POSIX2_VERSION.
-
-2004-01-10  Jim Meyering  <jim@meyering.net>
-
-	* tests/misc/stat-fmt: Use backticks, not `$()' notation.
-
-2004-01-09  Jim Meyering  <jim@meyering.net>
-
-	* configure.ac: Quote underquoted `jm_DUMMY_1' to avoid new warning.
-
-2004-01-08  Jim Meyering  <jim@meyering.net>
-
-	* src/stat.c (human_fstype): Use %lx, not %x format for `unsigned long'.
-	From Andreas Schwab.
-
-	* tests/Makefile.am (TESTS_ENVIRONMENT): Remove `/vg' (prerelease test
-	remnant) from PATH component.  That would cause tests in this directory
-	not to run the just-built binaries, but rather whatever happened
-	to be in one's PATH.  Reported by Christian Krackowizer.
-
-2004-01-04  Jim Meyering  <jim@meyering.net>
-
-	* src/csplit.c (new_control_record): Use x2nrealloc
-	rather than xrealloc.
-
-	* src/cp.c (re_protect): Use ASSIGN_STRDUPA rather than
-	alloca and strcpy.
-	(make_path_private): Likewise.
-
-2004-01-03  Jim Meyering  <jim@meyering.net>
-
-	* src/paste.c: Use `bool' (not int) as the type for a few
-	global variables.
-	(collapse_escapes): Rewrite to set globals rather than modifying
-	its parameter.
-	Use size_t (not int) for all counters and related index variables.
-	(paste_parallel): Remove needless complexity of
-	using xrealloc in the loop;  just allocate the buffers up front.
-	Free the two temporary buffers.
-	Move declarations of locals `down' into scope where used.
-	(paste_serial): Remove `register' attributes.
-	(main): Simplify delim-related code.
-	Free `delims', now that it's malloc'd.
-
-2004-01-02  Jim Meyering  <jim@meyering.net>
-
-	* src/chroot.c: Include "quote.h".
-	(CHROOT_FOUND_BUT_CANNOT_INVOKE, CHROOT_FAILURE): Define.
-	(main): Exit with status of 127, not 1, for too-few-args,
-	chroot failure, or chdir failure.
-	Give a better diagnostic upon execvp failure.
-
-	* src/du.c (usage): Mention that, with its current meaning,
-	-H is deprecated.
-
-	* src/tail.c (main): Warn about following stdin when it's a tty.
-	Fail when following by name but no names are specified.
-
-2003-12-30  Jim Meyering  <jim@meyering.net>
-
-	* src/fold.c (main): Use memcpy, not strcpy.
-
-	* src/copy.c (copy_internal): Use ASSIGN_STRDUPA rather than
-	alloca and strcpy.
-
-2003-12-28  Jim Meyering  <jim@meyering.net>
-
-	* src/unexpand.c (n_tabs_allocated): New global.
-	(add_tabstop): Use x2nrealloc rather than xrealloc.
-	* src/expand.c: Likewise.
-
-	* tests/misc/expand: New file.
-	* tests/misc/Makefile.am (TESTS): Add expand.
-
-	* src/sort.c (add_temp_dir): Use x2nrealloc rather than xrealloc.
-	(fillbuf): Use x2nrealloc rather than xrealloc.
-	(sort): Use xnmalloc rather than xmalloc.
-	(main): Likewise.
-
-2003-12-27  Jim Meyering  <jim@meyering.net>
-
-	* src/tee.c (tee): Use xnmalloc rather than xmalloc.
-
-2003-12-29  Paul Eggert  <eggert@twinsun.com>
-
-	* NEWS: Remove support for join -j1 FIELD, -j2 FIELD, and -o LIST1
-	LIST2 in POSIX 1003.1-2001 hosts, as required by POSIX.
-
-	* doc/coreutils.texi (join invocation): Remove documentation
-	accordingly.  Document that -t makes all separators significant.
-
-	* src/join.c: Include posixver.h.
-	(obsolete_usage): New var.
-	(longopts): Put obsolete options first.
-	(OBSOLETE_LONG_OPTIONS): New constant.
-	(get_option, add_file_name): New functions.
-	(main): Use them to support new behavior.
-	(usage): Remove documentation for -j1 FIELD and -j2 FIELD.
-	Do not mark -j FIELD as obsolescent; it is longstanding
-	UNIX tradition and is a valid extension to POSIX.
-
-	* tests/join/Test.pm (tv): Avoid obsolete -o usage.
-
-2003-12-28  Paul Eggert  <eggert@twinsun.com>
-
-	* src/join.c (add_field_list): Don't use alloca with unbounded
-	size; just modify the argument, which is no longer const *.
-
-	Various other minor cleanups, mostly to avoid the need for casts.
-
-	(extract_field): Renamed from ADD_FIELD, as it's now a function.
-
-	(struct field.beg): Now char *, not unsigned char const *.  All
-	uses changed.  It shouldn't be const since xmemcoll writes on its
-	arguments.
-	(extract_field): Likewise, for 2nd arg.
-	(keycmp): Remove now-unnecessary cast of xmemcoll args.
-
-	(is_blank): New function, to avoid need to cast arg to unsigned char.
-	(extract_field): Use it.
-
-	(xfields): Rewrite pretty much from scratch.
-
-	(hard_LC_COLLATE): Now bool, not int.
-	(get_line, getseq, add_field_list): Now returns bool, not int.
-	(decode_field_spec, add_field_list): Return true on success (not
-	false), for consistency with the rest of the code.  All uses changed.
-
-	(tab): Now char, not unsigned char.  This wasn't 100% necessary
-	but is slightly cleaner.
-	(prjoin): Hoist (tab ? tab : ' ') expression, to help the compiler.
-
-	(empty_filler): Now const *.
-
-	(make_blank): Remove; wasn't needed.  Remove all calls.
-	(main): Don't set uni_blank.nfields; zero is fine.
-
-2003-12-27  Jim Meyering  <jim@meyering.net>
-
-	* src/join.c: Include "quote.h".
-	(min, max): Remove definitions.
-	Make a few function parameters and corresponding
-	locals `const'.  Use bool for boolean variables.
-	Use size_t (not int) for all counters and related index variables.
-	(prjoin): Remove now-useless assertion.
-	(string_to_join_field): New function.
-	(main): Accept join fields as large as SIZE_MAX.
-	(keycmp): Rename `min' to MIN and max to MAX.
-
-2003-12-26  Jim Meyering  <jim@meyering.net>
-
-	fold -s didn't work on e.g., alpha-based systems.
-	* src/fold.c (fold_file): Adjust types (int->size_t) so that using
-	x2nrealloc works properly on systems with differing sizes for int
-	and size_t.  Reported by Nelson Beebe.
-
-	* src/fold.c: Use `bool' (not int) as the type for a few
-	global variables.
-
-2003-12-23  Paul Eggert  <eggert@twinsun.com>
-
-	* src/ls.c (length_of_file_names_and_frills):
-	Remove forward decl; not needed.
-	(print_file_name_and_frills, length_of_file_name_and_frills):
-	With -m, don't output spaces before inum or size.
-	(print_with_commas): Don't output space just before newline.
-
-2003-12-24  Jim Meyering  <jim@meyering.net>
-
-	* tests/ls/Makefile.am (TESTS): Add m-option.
-	* tests/ls/m-option: New file.  Test for above fixes.
-
-2003-12-20  Jim Meyering  <jim@meyering.net>
-
-	* Version 5.1.0.
-
-	* src/pr.c: Change type of global, buff_allocated, to size_t.
-
-	* src/join.c [struct seq]: Change types of members count and alloc
-	from `int' to `size_t'.
-
-	* tests/Makefile.am (root-hint): Tweak wording.
-
-	* src/du.c: Accept new option (-0, --null) that makes it so each
-	output line is NUL-terminated rather than newline-terminated.
-
-	* src/dd.c (apply_translations): Don't prohibit conv=unblock,sync.
-	Reported by Volker Paul.
-	* tests/dd/Makefile.am (TESTS): Add unblock-sync.
-	* tests/dd/unblock-sync: New test for the above.
-
-2003-12-19  Jim Meyering  <jim@meyering.net>
-
-	* tests/misc/nohup: Double quote back-ticked expression,
-	in case it ends up having an unexpected value.
-
-	* tests/ls/no-arg: Use ls's -1 option in both runs.
-
-	* src/du.c (fts_debug): New global.
-	(FTS_CROSS_CHECK, DEBUG_OPT): Define.
-	(main): Make fts use FTS_TIGHT_CYCLE_CHECK.
-	(main) [DU_DEBUG]: Accept -d option.
-
-2003-12-18  Jim Meyering  <jim@meyering.net>
-
-	* src/ls.c (format_user): Increment dired_pos via two statements,
-	`dired_pos += width; dired_pos++;' rather than one,
-	`dired_pos += width + 1;' since the latter could conceivably overflow.
-	(format_group): Likewise.
-	From Paul Eggert.
-
-	* configure.ac: Require automake-1.8.
-
-2003-12-12  Jim Meyering  <jim@meyering.net>
-
-	* Use automake-1.8.  Regenerate dependent files.
-
-2003-12-08  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.maint (news-date-check): New rule.
-	(alpha beta major): Depend on it.
-
-2003-12-03  Paul Eggert  <eggert@twinsun.com>
-
-	* NEWS: ls -l (and similar options) now adjust all columns to
-	fit the data.  Generalized from a suggestion by Leah Q for file sizes.
-	* src/ls.c (INODE_DIGITS, LOGIN_NAME_MAX, ID_LENGTH_MAX): Remove.
-	(format_user_width, format_group_width, unsigned_file_size,
-	format_group): New functions.
-	(block_size_width): Renamed from block_size_size.
-	(inode_number_width, nlink_width, owner_width, group_width,
-	author_width, major_device_number_width, minor_device_number_width,
-	file_size_width): New vars.
-	(clear_files): Initialize them.
-	(gobble_file): Set them.  Don't ceiling block_size_width to 7.
-	(print_long_file): Use them.
-	(gobble_file): Use a new local variable 'f' to make the code
-	smaller and more consistent with other functions.
-	(format_user): Output to stdout, not to a buffer, so that we
-	don't have to worry about buffer overrun.  Update dired_pos.
-	(print_long_file): Don't put owner, group, author into buffer;
-	just print them directly.  Don't assume link counts and
-	major and minor numbers fit into unsigned long int.
-	* tests/cp/same-file, tests/mv/part-symlink: Don't assume that
-	'ls' output is fixed-width.
-
-2003-12-02  Jim Meyering  <jim@meyering.net>
-
-	* src/md5sum.c: Include sha1.h (reflect renaming: sha.h -> sha1.h.
-
-2003-11-27  Jim Meyering  <jim@meyering.net>
-
-	* Use automake-1.7f.  Regenerate dependent files.
-
-2003-11-24  Paul Eggert  <eggert@twinsun.com>
-
-	Parse floating-point operands and options in the C locale.
-	POSIX requires this for printf, and we might as well be
-	consistent elsewhere (tail, sleep, seq).
-
-	* src/printf.c: Remove decls of strtod, strtol, strtoul; no longer
-	needed now that we assume C89.  Include "c-strtod.h".
-	(xstrtod): Call c_strtod, not strtod.
-	* src/sleep.c: Include "c-strtod.h".
-	(main): Update xstrtod call to include new argument, c_strtod.
-	* src/seq.c (scan_double_arg): Likewise.
-	* src/tail.c (parse_options): Likewise.
-
-2003-11-24  Jim Meyering  <jim@meyering.net>
-
-	* tests/rm/fail-2eperm: Handle another errno variant (HPUX, EPERM).
-	Reported by Mark Conty.
-
-2003-11-22  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.maint (sc_xalloc_h_in_src): Remove rule.  Subsumed by...
-	(sc_system_h_headers): Do this test only if sys2.h exists.
-
-2003-11-20  Jim Meyering  <jim@meyering.net>
-
-	* tests/help-version: Ensure that the bug-reporting address is
-	included in the --help output for every program.
-	* tests/Makefile.am (TESTS_ENVIRONMENT): Add $PACKAGE_BUGREPORT.
-
-	* src/ptx.c (usage): Output bug-reporting address.
-	Reported by Dan Jacobson.
-
-2003-11-19  Jim Meyering  <jim@meyering.net>
-
-	* src/join.c (usage): Mention that FILE1 and FILE2 must be sorted
-	on the join fields.  Suggestion from Bruce Robertson.
-
-2003-11-18  Jim Meyering  <jim@meyering.net>
-
-	`od -c -w9999999' could segfault
-	* src/od.c (dump): Use xnmalloc/free, not alloca.
-
-2003-11-16  Jim Meyering  <jim@meyering.net>
-
-	* Use autoconf-2.59.  Regenerate dependent files.
-
-	* tests/du/hard-link: Minor tweak: use mkdir -p.
-
-	Fix read-from-free'd-buffer error detected by valgrind.
-	* src/csplit.c (remove_line): Don't return a pointer to data in
-	a freed buffer.  Instead, arrange to free the buffer on the
-	subsequent call.
-
-	* tests/misc/csplit: New test for above fix.
-
-2003-11-11  Jim Meyering  <jim@meyering.net>
-
-	* src/ls.c (extract_dirs_from_files): Avoid useless copy operations.
-	This avoids a warning from valgrind about memcpy with overlapping
-	source and destination.
-
-	* configure.ac: Require automake-1.7.8.
-
-2003-11-09  Jim Meyering  <jim@meyering.net>
-
-	* Use automake-1.7.9.  Regenerate dependent files.
-
-	* src/rm.c: Support new options: --preserve-root and --no-preserve-root.
-	* src/chown.c: Likewise.
-
-	* src/chown-core.c: Include "root-dev-ino.h".
-	(chopt_init): Initialize new member.
-	(change_file_owner): Support rm's new --preserve-root option.
-
-	* src/remove.c: Include "root-dev-ino.h".
-	(remove_cwd_entries): Remove now-obsolete FIXME comment.
-	(remove_dir): Support rm's new --preserve-root option.
-
-	* src/chown.c: Include "root-dev-ino.h".
-	Add new options: --preserve-root and --no-preserve-root.
-
-	* src/chmod.c: Include "root-dev-ino.h".
-	(process_file): Use newly-factored-out ROOT_DEV_INO_CHECK and
-	ROOT_DEV_INO_WARN macros.
-	(get_root_dev_ino): Remove function definition, now that it's
-	been moved to a separate file.
-	(usage): Describe new options.
-
-	* src/mv.c (rm_option_init): Initialized new member.
-
-	* src/remove.h: Include "dev-ino.h".
-	(struct rm_options): Add new member: root_dev_ino.
-	* src/chown-core.h: Include "dev-ino.h".
-	(struct Chown_option): Add new member: root_dev_ino.
-
-2003-11-06  Jim Meyering  <jim@meyering.net>
-
-	* src/paste.c (paste_parallel): Use `sizeof *var' rather than
-	hard-coding `sizeof FILE*'.
-
-2003-11-05  Dennis Smit  <ds@nerds-incorporated.org>
-
-	* src/wc.c (main): Free `fstatus' so there is no confusion about
-	whether it's leaked or not.
-	* src/who.c (who): Likewise for `utmp_buf'.
-
-2003-11-05  Paul Eggert  <eggert@twinsun.com>
-
-	Fix 'cut' problems with size_t overflow and unsigned int.
-	More generally, resize integer variables to fit use more precisely.
-	* src/cut.c (ADD_RANGE_PAIR): Remove unnecessary parens.
-	(struct range_pair): Make members to be of type size_t, not unsigned.
-	(max_range_endpoint, eol_range_start): Now size_t, not unsigned.
-	(suppress_non_delimited, output_delimiter_specified,
-	have_read_stdin, print_kth, set_fields): Now bool, nt int.
-	(delim): Now unsigned char, not int.
-	(mark_printable_field, is_printable_field, is_range_start_index,
-	set_fields, set_fields, cut_bytes, cut_fields):
-	Use size_t, not unsigned, for field and byte counts.
-	(hash_int): Use uintptr_t, not unsigned, for pointers converted
-	to integers.  This squeezes more info out of them.
-	(set_fields, cut_bytes, cut_fields, main):
-	Use bool, not int, for booleans.
-	(set_fields): Allocate zeroed byte array with xzalloc, not xcalloc.
-
-2003-11-05  Paul Eggert  <eggert@twinsun.com>
-
-	* man/Makefile.am (check-programs-vs-x):
-	Work even if $(programs) contains '$'.
-	Work even if 'missing=1' in environment.
-	Don't report an error simply because $(programs) outputs nothing.
-
-2003-11-05  Jim Meyering  <jim@meyering.net>
-
-	* Use autoconf-2.58.  Regenerate dependent files.
-
-	* src/tr.c (spec_init): Fix typo in last change.
-
-	* src/sys2.h (case_GETOPT_VERSION_CHAR): Cast NULL to `(char *)' in
-	call to variadic version_etc function, so that it works even on systems
-	for which sizeof char* != sizeof int.
-	* src/true.c (main): Likewise.
-	* basename.c, chroot.c, cksum.c, dd.c, dirname.c, echo.c, expr.c:
-	* factor.c, hostid.c, hostname.c, link.c, logname.c, nice.c, nohup.c:
-	* pathchk.c, printenv.c, printf.c, pwd.c, setuidgid.c, sleep.c, stty.c:
-	* sync.c, test.c, tsort.c, unlink.c, uptime.c, users.c, whoami.c, yes.c:
-	Similarly, cast NULL to `(char *)' in call to variadic function,
-	parse_long_options, so that it works even on systems for which
-	sizeof char* != sizeof int.
-	A similar problem was reported by Harti Brandt in
-	http://mail.gnu.org/archive/html/bug-gnu-utils/2003-10/msg00320.html.
-
-	* src/users.c (users): Free `utmp_buf' explicitly so that people
-	don't mistake this for a real leak.
-	Patch by Dennis Smit <ds@nerds-incorporated.org.
-
-2003-11-04  Paul Eggert  <eggert@twinsun.com>
-
-	* README: Document _POSIX2_VERSION.
-
-2003-11-04  Jim Meyering  <jim@meyering.net>
-
-	* src/tac.c (memrchr): Remove #if-0'd function.
-	(tac_stdin_to_mem): Clean up #if-0'd code.
-
-	* src/od.c (decode_format_string): Remove unnecessary casts.
-	Use more maintainable `sizeof *var'.
-	(main): Call decode_format_string rather than decode_one_format,
-	now that `spec' may be NULL.
-
-	* src/chmod.c (AUTHORS): Add my name.
-
-	* src/split.c (next_file_name): Use `sizeof *var' rather than
-	hard-coding `sizeof size_t'.
-
-	* src/sort.c (new_key): Use xzalloc, not xcalloc (1, ...).
-
-	* src/cut.c (ADD_RANGE_PAIR): Use x2nrealloc rather than xrealloc,
-	to avoid potential overflow in pointer arithmetic.
-	(set_fields): Use not `1', but rather `sizeof *printable_field' as
-	second argument to xcalloc.
-	* src/od.c (decode_format_string, dump_strings): Use x2nrealloc
-	rather than xrealloc.
-	* src/date.c (show_date): Likewise.
-	* src/join.c (ADD_FIELD, initseq, getseq): Likewise.
-	* src/pr.c (store_char): Likewise.
-	* src/fold.c (fold_file): Likewise.
-
-	* src/copy.c (triple_hash, triple_hash_no_name): Adjust to reflect
-	type changes (unsigned int -> size_t) in hash.c.
-	* src/cp-hash.c (src_to_dest_hash): Likewise.
-	* src/du.c (entry_hash): Likewise.
-	* src/ls.c (dev_ino_hash): Likewise.
-	* src/cut.c (hash_int): Likewise.  Declare function as static.
-
-2003-11-03  Jim Meyering  <jim@meyering.net>
-
-	* tests/misc/Makefile.am (TESTS_ENVIRONMENT): Define PACKAGE_VERSION.
-	* tests/misc/fold: Fail the test immediately if we're not running
-	the expected version of fold.
-
-2003-11-02  Jim Meyering  <jim@meyering.net>
-
-	* src/tr.c (append_normal_char, append_range, append_char_class)
-	(append_repeated_char, append_equiv_class, spec_init): Use `sizeof *var'
-	rather than `sizeof EXPLICIT_TYPE'.  The former is more maintainable
-	and usually shorter.
-	* src/copy.c (copy_internal): Likewise.
-	* src/join.c (initseq, add_field, make_blank): Likewise.
-	* src/od.c (main): Likewise.
-	* src/cp.c (make_path_private): Likewise.
-	* src/tsort.c (new_item, record_relation): Likewise.
-
-	* src/df.c (add_fs_type, add_excluded_fs_type, main): Likewise.
-	(main): Also remove anachronistic cast of xmalloc return value.
-	* src/ptx.c (alloc_and_compile_regex, main): Likewise.
-	(main): Also remove anachronistic cast of xmalloc return value.
-	* src/sort.c (inittables): Likewise.
-	(sort): Also Split a long line.
-
-2003-10-25  Jim Meyering  <jim@meyering.net>
-
-	* src/copy.c (triple_hash, triple_hash_no_name): Adjust to reflect
-	type changes (unsigned int -> size_t) in hash.c.
-	* src/cp-hash.c (src_to_dest_hash): Likewise.
-	* src/du.c (entry_hash): Likewise.
-	* src/ls.c (dev_ino_hash): Likewise.
-	* src/cut.c (hash_int): Likewise.  Declare function as static.
-
-2003-10-21  Jim Meyering  <jim@meyering.net>
-
-	Don't fail when run with VERBOSE=yes.
-	* tests/chgrp/basic: Do `set +x' before starting the subshell
-	from which we invoke chgrp.  Otherwise, the output from the
-	VERBOSE=yes-induced `set -x' would result in spurious differences.
-	Reported by Russel Coker via Michael Stone.
-
-2003-10-19  Jim Meyering  <jim@meyering.net>
-
-	chmod now uses fts to perform a directory traversal when -R is
-	specified.  Before, it operated on full path names, and as such
-	would encounter the PATH_MAX (often 4096) limit.
-
-	* src/chmod.c: Include "xfts.h".
-	(process_file): Rename from change_file_mode.
-	Adapt to be used with fts.
-	(process_files): New function.
-
-2003-10-18  Jim Meyering  <jim@meyering.net>
-
-	* tests/du/deref-args: Ensure that du -D now dereferences all
-	symlinks specified on the command line, not just those that
-	reference directories.
-
-	* basename.c, cat.c, chroot.c, cksum.c, comm.c, cp.c, csplit.c, cut.c:
-	* dd.c, df.c, dirname.c, du.c, echo.c, env.c, expr.c, factor.c, head.c:
-	* hostid.c, hostname.c, id.c, link.c, ln.c, logname.c, ls.c, md5sum.c:
-	* mv.c, nice.c, nl.c, nohup.c, paste.c, pathchk.c, pinky.c, pr.c:
-	* printenv.c, printf.c, pwd.c, rm.c, setuidgid.c, sleep.c, sort.c:
-	* split.c, stty.c, sum.c, sync.c, tac.c, tail.c, tee.c, test.c:
-	* touch.c, tsort.c, uniq.c, unlink.c, uptime.c, users.c, wc.c:
-	* who.c, whoami.c, yes.c (AUTHORS): Revert the WRITTEN_BY/AUTHORS change
-	of 2003-09-19.  Now, AUTHORS is a comma-separated list of strings.
-	Update the call to parse_long_options so that `AUTHORS, NULL' are the
-	last parameters.
-	* src/true.c (main): Append NULL to version_etc argument list.
-	* src/sys2.h (case_GETOPT_VERSION_CHAR): Likewise.
-
-2003-10-17  Andreas Schwab  <schwab@suse.de>
-
-	* tests/mk-script: Get $srcdir from first parameter instead of
-	hardcoding it.
-	(main): Update usage.
-
-	* tests/Makefile.am.in ($(srcdir)/$x-tests): Pass $(srcdir) as
-	first argument of mk-script.
-	($(srcdir)/Makefile.am): Likewise.  Prepend $(srcdir) to target.
-
-2003-10-17  Jim Meyering  <jim@meyering.net>
-
-	* src/mv.c (usage): Tweak descriptions of -i and -f so that the
-	generated `man' page is more readable.  Suggestion from Dan Jacobson.
-
-	* src/chown-core.c (change_file_owner): Handle the cases in
-	which fts_info indicates an error with the given entry.
-
-	* src/du.c (main): Simply assign to bit_flags.
-	Don't bother with bit arithmetic.
-
-	* tests/chmod/no-x: New file.
-	* tests/chgrp/no-x: New file.
-	* tests/chmod/Makefile.am (TESTS): Add no-x.
-	* tests/chgrp/Makefile.am (TESTS): Likewise.
-
-	* src/du.c: Include "xfts.h".
-	(du_files): Use xfts_open, rather than fts_open.
-	* src/chown-core.c (chown_files): Likewise.
-
-2003-10-16  Jim Meyering  <jim@meyering.net>
-
-	* src/chgrp.c (main): Simply assign to bit_flags.
-	Don't bother with bit arithmetic.
-	* src/chown.c (main): Likewise.
-	Rename a couple of local variables.
-	Remove unnecessary casts.
-
-	* src/tail.c (start_bytes): Rename local, remainder, to avoid
-	gcc's warning about shadowing a global.
-
-2003-10-15  Jim Meyering  <jim@meyering.net>
-
-	chown and chgrp now accept POSIX-mandated -H, -L, -P options and
-	use fts to perform a directory traversal when -R is specified.
-	Before, they operated on full path names, and as such would
-	encounter the PATH_MAX (often 4096) limit.
-	They are more efficient.  For example, before, chgrp -R would
-	take almost 5 seconds to change about 2000 directories and fail
-	(with `File name too long'), while now it succeeds on a hierarchy
-	of depth 20,000 in 1/10 the time.
-
-	* src/chown.c: Include "userspec.h" and "fts_.h".
-	(WRITTEN_BY): Add my name.
-	(getpwnam, getgrnam, getgrgid): Remove declarations.
-	(endpwent): Remove definition.
-	(usage): Update.
-	(main): Handle new options.
-	Call new function, chown_files rather than change_file_owner.
-
-	* src/chgrp.c: Include "fts_.h".
-	(WRITTEN_BY): Add my name.
-	(MAXUID, MAXGID): Remove definitions.  Use GID_T_MAX instead of
-	the latter.
-	(usage): Update.
-	(main): Handle new options.
-	Call new function, chown_files rather than change_file_owner.
-
-	Rewrite to iterate through hierarchies using fts rather than
-	via explicit recursion.
-	* src/chown-core.c: Include "fts_.h"
-	(change_file_owner): Rewrite to use FTS* and FTSENT* and to operate
-	on a single file at a time.
-	(chown_files): New function.
-	* src/chown-core.h [enum Dereference_symlink]: Remove declaration.
-	[struct Chown_option] (recurse, force_silent): Change type to `bool'.
-	[struct Chown_option] (dereference): Remove member with ambiguous name.
-	[struct Chown_option] (affect_symlink_referent): New member.
-	(chown_files): New prototype.
-
-	* tests/chgrp/recurse: Update tests accordingly.
-	* tests/chgrp/posix-H: New tests for the above.
-	* tests/chgrp/Makefile.am (TESTS): Add posix-H.
-
-	* src/ln.c (usage): Clarify that --directory, -d, -F probably won't
-	work even for superuser.  Suggestion from Dan Jacobson.
-
-2003-10-14  Paul Eggert  <eggert@twinsun.com>
-
-	Fix some number-parsing bugs, e.g., "head -n 100k@" wasn't
-	properly diagnosed.
-	* lib/human.c, lib/xstrtoimax.c, lib/xstrtol.c, lib/xstrtol.h,
-	lib/xstrtoul.c, lib/xstrtoumax.c: Sync with gnulib.
-	* src/sort.c (parse_field_count): Handle the case where overflow
-	and invalid suffix char are both reported.
-
-2003-10-14  Jim Meyering  <jim@meyering.net>
-
-	* src/ls.c (decode_switches) [TIOCGWINSZ]: Comment out the
-	warning-inducing test, ws.ws_col <= SIZE_MAX, since it was always
-	true on Linux.
-
-2003-10-13  Paul Eggert  <eggert@twinsun.com>
-
-	Fix to avoid a denial-of-service attack if the display width is
-	enormous.  Also, clean up the code a bit by removing duplicate code.
-
-	* src/ls.c (init_column_info): Remove forward decl; no longer needed.
-	(calculate_columns): New function, that contains code that used
-	to be common to print_many_per_line and print_horizontal.
-	(print_many_per_line, print_horizontal): Use it.
-	(decode_switches): Set max_idx here, not in calculate_columns.
-	(print_current_files): Don't call init_column_info; calculate_columns
-	now does that.
-	(init_column_info): Don't allocate a lot more space than is needed
-	to represent the current set of files.  Allocate all the new
-	size_t cells in one call to xnmalloc, rather than a row at a time.
-
-2003-10-13  Jim Meyering  <jim@meyering.net>
-
-	* src/ls.c (init_column_info): Add another FIXME comment.
-
-2003-10-13  Paul Eggert  <eggert@twinsun.com>
-
-	Fix address-arithmetic bug in 'ls', reported by Georgi Guninski.
-	Remove several arbitrary limits on hosts where int cannot represent
-	all size_t values.
-
-	* src/ls.c (struct bin_str.len, length_of_file_name_and_frills, indent,
-	nfiles, files_index, tabsize, line_length, struct column_info.line_len,
-	struct column_info.col_arr[0], max_idx):
-	Now size_t, not int.
-	(get_funky_string): Return bool indicating success, instead of
-	a negative count to indicate failure.  Store number of columns
-	through new parameter OUTPUT_COUNT; that way, they can never
-	go negative.  Change equals_end from int to bool.  All uses
-	changed.
-	(struct column_info.valid_len): Now bool, not int.  All uses changed.
-	(dired_dump_obstack, get_funky_string, clear_files,
-	extract_dirs_from_files, print_current_files,
-	print_many_per_line, print_horizontal, init_column_info,
-	put_indicator, length_of_file_name_and_frills,
-	print_with_commas): Use size_t, not int, for local variables
-	that count sizes.
-	(decode_switches): Decode sizes using xstrtoul, not xstrtol.
-	Check for TIOCGWINSZ returing negative values (or values greater
-	than SIZE_MAX!).
-	(visit_dir, main, parse_ls_color, queue_directory, add_ignore_pattern,
-	init_column_info):
-	Use xmalloc and xnmalloc, not XMALLOC.
-	(gobble_file): Use xnrealloc, not XREALLOC.
-	(print_color_indicator): Remove now-unnecessary cast to size_t.
-
-2003-10-12  Paul Eggert  <eggert@twinsun.com>
-
-	* tests/du/no-x: Change wording of diagnostic to match latest du.c.
-	* tests/sort/sort-tests: Remove from CVS; assume that people
-	brave enough to check coreutils out from CVS can rebuild it.
-
-2003-10-12  Jim Meyering  <jim@meyering.net>
-
-	New options: --preserve-root and --no-preserve-root.
-	* src/chmod.c (change_file_mode): Honor new option.
-	(change_file_mode): Strip trailing slashes on directory
-	argument passed to change_dir_mode.
-	(get_root_dev_ino): New function.
-	(main): Initialize global, root_dev_ino.
-
-	* src/copy.c (copy_internal): Don't #ifdef-out simple uses of
-	S_ISLNK or S_ISSOCK.  The S_IS* macros are guaranteed to be defined
-	via system.h.
-	* src/chmod.c (change_file_mode): Likewise.
-
-2003-10-08  Jim Meyering  <jim@meyering.net>
-
-	* src/csplit.c (main): Remove obsolete FIXME.
-
-2003-10-07  Jim Meyering  <jim@meyering.net>
-
-	* Use automake-1.7.8.  Regenerate dependent files.
-
-2003-09-29  Paul Eggert  <eggert@twinsun.com>
-
-	csplit cleanup.
-
-	* doc/coreutils.texi (csplit invocation):
-	The regexp offset need not have a sign; POSIX requires support
-	for signless offets.
-
-	Be more careful about int widths.  For example, remove some
-	arbitrary limits by replacing 'unsigned' with 'size_t',
-	'uintmax_t', etc.  Use standard bool rather than a homegrown type.
-	* lib/Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
-	* src/csplit.c (FALSE, TRUE, boolean): Remove.  All uses changed
-	to <stdbool.h> usage.
-	(struct control): offset is now intmax_t, not int.
-	repeat_forever is now bool, not int.
-	(struct cstring): len is now size_t, not unsigned int.
-	(struct buffer_record): bytes_alloc, bytes_used, num_lines are now
-	size_t, not unsigned.  start_line, first_available are now
-	uintmax_t, not unsigned.
-	(hold_count, control_used): Now size_t, not unsigned.
-	(last_line_number, current_line, bytes_written):
-	Now uintmax_t, not unsigned.
-	(save_to_hold_area, red_input, keep_new_line, record_line_starts,
-	create_new_buffer, get_new_buffer, load_buffer, find_line,
-	process_regexp, split_file, new_control_record, extract_regexp,
-	get_format_width, get_format_prec, max_out):
-	size args, locals, and returned values are now size_t, not unsigned
-	or int.
-	(get_first_line_in_buffer, find_line, write_to_file,
-	handle_line_error, process_line_count, regexp_error, process_regexp,
-	split_file):
-	File line, byte, and repetition counts are now uintmax_t, not unsigned.
-	(check_for_offset): Don't require a sign before the offset.
-	Use xstrtoimax to do the real work.
-	(extract_regexp): Remove harmful cast of size to unsigned.
-	256 -> 1<<CHAR_BIT, for clarity.
-	(get_format_flags): Return at most 3, to avoid worries about overflow.
-
-	(bytes_to_octal_digits): Remove.
-
-	(cleanup): Don't check whether output_stream is NULL, since
-	close_output_file does that for us.
-
-	(new_line_control, create_new_buffer): Use "foo *p = xmalloc
-	(sizeof *p);" instead of the more long-winded alternatives.
-
-	(get_new_buffer): Use O(1) algorithm for resizing a buffer
-	to a much larger size, instead of an O(N) algorithm.
-
-	(process_regexp): Use plain NULL rather than casted 0.
-
-	(make_filename): Use %u, not %d, to format unsigned file number.
-
-	(new_control_record): Use xrealloc exclusively, since it handles
-	NULL reliably.
-
-	(extract_regexp): Change misspelled word in diagnostic.
-
-	(get_format_width): Even if a minimum field width is specified,
-	allow room for enough octal digits to represent the value of
-	the maximum representible integer.  This fixes a potential
-	buffer overrun.  Calculate this room at compile-time, not
-	at run-time; this removes the need for bytes_to_octal_digits.
-	Check for overflow; this removes a FIXME.
-
-	(get_format_prec): Don't allow precision to be signed; it's
-	not ANSI.  Check for overflow.  Remove hardcoded "11" as
-	default precision; this fixes a potential buffer overrun
-	on hosts with wider size_t.
-
-	(get_format_conv_type): Change local variable to be of type
-	unsigned char, not int; this removes a potential subscript
-	violation on hosts where char is signed.
-
-	(max_out): Replace "for (;*p;)" with more-standard "while (*p)".
-	Allow "%%" in format.  Don't overflow when
-	counting lots of percents.
-
-	(usage): Default sprintf format is %02u, not %d.
-
-2003-10-05  Jim Meyering  <jim@meyering.net>
-
-	* src/chown-core.c (change_file_owner): Remove set-but-not-used local.
-
-	* src/du.c (du_files): Mark diagnostic for translation.
-
-2003-10-04  Jim Meyering  <jim@meyering.net>
-
-	* src/du.c (du_files): Ignore any failure of fts_close.
-	Give better diagnostics for failed fts_open.
-
-	* src/du.c (MAX_N_DESCRIPTORS): Remove now-unused definition.
-
-	Deprecate existing use of -H (aka --si).
-	* src/du.c (enum) [HUMAN_SI_OPTION]: New member.
-	[long_options]: Use HUMAN_SI_OPTION, not 'H'.
-	(main): Warn that the meaning of -H will soon change to be
-	POSIX compliant.
-
-2003-10-03  Jim Meyering  <jim@meyering.net>
-
-	* src/du.c: Accept --no-dereference (-P).
-
-2003-10-02  Jim Meyering  <jim@meyering.net>
-
-	* tests/du/trailing-slash: Adjust for slightly different output.
-
-	Rewrite du.c to use fts.
-	* src/du.c: Include "fts_.h", not ftw.h.
-	(opt_dereference_arguments, arg_length, suffix_length): Remove globals.
-	(IS_FTW_DIR_TYPE): Remove definition.
-	(IS_DIR_TYPE): Define.
-	(is_symlink_to_dir): Remove now-unnecessary function.
-	(process_file, du_files): Rewrite to use fts.
-
-	* tests/du/inaccessible-cwd: Ensure that even when run from an
-	inaccessible directory, du can still operate on accessible
-	directories elsewhere.
-	* tests/du/Makefile.am (TESTS): Add inaccessible-cwd.
-
-	* tests/rm/deep-1: Ensure that du can process a hierarchy
-	of depth 400 while using no more than 50KB of stack space.
-
-2003-10-01  Akim Demaille  <akim@epita.fr>
-
-	* announce-gen (print_news_deltas): New function, extracted from main.
-	(main): Make `news_file' an array.
-	Use '...=s' => \@var for --news and --url-directory specs.
-	Before there were a couple of portability problems.
-
-2003-09-28  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.maint (sc_cast_of_alloca_return_value): New rule.
-	(syntax-check-rules): Add it.
-
-	* src/copy.c: Remove unnecessary cast of alloca, since now it's
-	guaranteed to be (void *).
-	* src/cp.c: Likewise.
-	* src/join.c: Likewise.
-	* src/ln.c: Likewise.
-	* src/ls.c: Likewise.
-	* src/od.c: Likewise.
-	* src/sys2.h (ASSIGN_STRDUPA): Likewise.
-
-2003-09-27  Jim Meyering  <jim@meyering.net>
-
-	Don't exhaust virtual memory when processing large inputs.
-	Fix this by removing csplit's internal free-list management;
-	instead rely on malloc for that.
-
-	* src/csplit.c (free_list): Remove global.
-	(clear_all_line_control): Remove function.
-	(get_new_buffer): Always use create_new_buffer to obtain a
-	new buffer, rather than searching free_list.
-	(free_buffer): Just call free.
-	Reported by Nikola Milutinovic.
-
-2003-09-26  Jim Meyering  <jim@meyering.net>
-
-	* man/rm.x: Also list `chattr' in SEE ALSO section.
-	Suggestion from Mark Hubbart.
-
-2003-09-25  Jim Meyering  <jim@meyering.net>
-
-	* configure.ac: Don't invoke AC_AIX or AC_MINIX explicitly, now
-	that we use gl_USE_SYSTEM_EXTENSIONS, since it AC_REQUIREs them.
-
-	* Use autoconf-2.57d.  Regenerate dependent files.
-
-2003-09-24  Jim Meyering  <jim@meyering.net>
-
-	Minor efficiency tweak.
-	* src/ln.c (PATH_BASENAME_CONCAT): Use memcpy rather than strcpy.
-	(do_link): Likewise.
-
-2003-09-23  Jim Meyering  <jim@meyering.net>
-
-	* src/paste.c (paste_serial): Save errno after input error,
-	to report proper errno value.
-	Based on a patch from Paul Eggert.
-
-	* src/tee.c (tee): Adjust fwrite arguments so that the return
-	value is the number of bytes written.
-
-2003-09-16  Paul Eggert  <eggert@twinsun.com>
-
-	Don't assume ferror sets errno.  Bug reported by Bruno Haible.
-
-	* src/comm.c (compare_files): Save errno after input error,
-	to report proper errno value.
-	* src/fold.c (fold_file): Likewise.
-	* src/od.c (check_and_close, skip, read_char, read_block): Likewise.
-	* src/unexpand.c (unexpand): Likewise.
-
-	* src/csplit.c (close_output_file): Don't report bogus errno value
-	after ferror discovers an output error.  We don't know the proper
-	errno value, since it might have been caused by any of a whole
-	bunch of calls, and it might have been trashed in the meantime.
-	Fixing this problem will require much more extensive changes;
-	in the meantime just say "write error".
-	* src/od.c (check_and_close, dump, dump_strings): Likewise.
-	* src/uniq.c (check_file): Likewise.
-
-	* src/join.c (get_line): Report error right away if I/O fails,
-	so that the proper errno value is used.
-	* src/tac.c (tac_seekable, tac_file, save_stdin): Likewise.
-	* src/tee.c (tee): Likewise.
-	* src/uniq.c (check_file): Likewise.
-
-	* src/od.c (skip): If a read fails, don't retry it later, so
-	that we report the proper errno.
-
-	* src/tac.c (tac_mem): Don't return a value; nobody uses it.
-
-	* src/tee.c (tee): Once a write failure has occurred, don't bother
-	writing anything more to that stream.
-
-	* src/uniq.c (check_file): Check for ferror (stdout) even if
-	ostream == stdout.
-
-	* src/yes.c (UNROLL): Remove.
-	(main): Exit immediately when write failure is detected.
-	Simplify code by assigning to argv when argc == 1.
-
-2003-09-21  Paul Eggert  <eggert@twinsun.com>
-
-	* src/ptx.c: Switch encoding from Latin-1 to UTF-8.
-	(WRITTEN_BY): Change "Franc,ois" (actually using
-	c-with-cedilla in Latin-1) to "F.", so that it's ASCII, as
-	xgettext requires.
-
-2003-09-19  Jim Meyering  <jim@meyering.net>
-
-	`du -D symlink-to-dir' would mistakenly omit the slash in
-	lines like this: 24	symlink-to-dir/subdir
-	* src/du.c (process_file): Fix offset calculation.
-	Reported by Jeff Sheinberg as Debian bug #211591;
-	http://bugs.debian.org/205251
-
-	* tests/du/deref-args: New file/test for the above.
-	* tests/du/Makefile.am (TESTS): Add deref-args.
-
-	* src/du.c (process_file): Remove useless disjunct.
-
-	* src/sys2.h (case_GETOPT_VERSION_CHAR): Rename parameter, Authors,
-	to Written_by.
-	* nearly all src/*.c files (WRITTEN_BY): Rename from AUTHORS.
-	Begin each WRITTEN_BY string with `Written by ' and end it with `.'.
-	Mark each WRITTEN_BY string as translatable.
-
-	* basename.c, cat.c, chroot.c, cksum.c, comm.c, cp.c, csplit.c, cut.c:
-	* dd.c, df.c, dirname.c, du.c, echo.c, env.c, expr.c, factor.c, head.c:
-	* hostid.c, hostname.c, id.c, link.c, ln.c, logname.c, ls.c, md5sum.c:
-	* mv.c, nice.c, nl.c, nohup.c, paste.c, pathchk.c, pinky.c, pr.c:
-	* printenv.c, printf.c, pwd.c, rm.c, setuidgid.c, sleep.c, sort.c:
-	* split.c, stty.c, sum.c, sync.c, tac.c, tail.c, tee.c, test.c:
-	* touch.c, tsort.c, uniq.c, unlink.c, uptime.c, users.c, wc.c:
-	* who.c, whoami.c, yes.c: Revert yesterday's changes.
-	Instead, a subsequent change will embed `Written by ' in
-	each string along with the author names.
-
-	* src/true.c: Revert yesterday's changes.
-	* src/sys2.h: Likewise.
-
-2003-09-18  Jim Meyering  <jim@meyering.net>
-
-	* basename.c, cat.c, chroot.c, cksum.c, comm.c, cp.c, csplit.c, cut.c:
-	* dd.c, df.c, dirname.c, du.c, echo.c, env.c, expr.c, factor.c, head.c:
-	* hostid.c, hostname.c, id.c, link.c, ln.c, logname.c, ls.c, md5sum.c:
-	* mv.c, nice.c, nl.c, nohup.c, paste.c, pathchk.c, pinky.c, pr.c:
-	* printenv.c, printf.c, pwd.c, rm.c, setuidgid.c, sleep.c, sort.c:
-	* split.c, stty.c, sum.c, sync.c, tac.c, tail.c, tee.c, test.c:
-	* touch.c, tsort.c, uniq.c, unlink.c, uptime.c, users.c, wc.c:
-	* who.c, whoami.c, yes.c: Update AUTHORS definition to be a
-	comma-separated list of strings and/or update the call to
-	parse_long_options so that `AUTHORS, NULL' are the last parameters.
-	* src/true.c (main): Append NULL to version_etc argument list.
-	* src/sys2.h (case_GETOPT_VERSION_CHAR): Likewise.
-
-	* src/sort.c (numcompare): Rename local, logb, to log_b to avoid
-	shadowing the math function name.  Also rename loga to log_a.
-
-2003-09-14  Jim Meyering  <jim@meyering.net>
-
-	* src/factor.c (print_factors): Give a separate diagnostic
-	for numbers that are too large, but otherwise valid.
-	Reported by Dániel Varga.
-
-2003-09-10  Jim Meyering  <jim@meyering.net>
-
-	* Use automake-1.7.7.  Regenerate dependent files.
-
-	* tests/Makefile.am (all_programs): Use ../src/tr -s ' ' '\n' in place
-	of `fmt -1'.  Using the just-built tr is a little cleaner.
-	Christian Krackowizer reported that HPUX 10.20 doesn't have fmt.
-	* man/Makefile.am (programs, check-x-vs-1): Likewise.
-
-2003-09-09  Jim Meyering  <jim@meyering.net>
-
-	* src/copy.c: Alphabetize includes.
-	Remove duplicate inclusion of "same.h".
-
-2003-09-08  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.maint (GZIP_ENV): Remove --rsyncable.
-	Didn't give enough of a benefit, mainly because it's not yet
-	in wide enough use.
-
-	* Version 5.0.91.
-
-	* man/Makefile.am (programs): Use ../src, not $(srcdir)/../src.
-	(check-programs-vs-x): Fail if $(programs) is empty.
-
-	* src/remove.c: Add a comment.
-
-2003-09-07  Jim Meyering  <jim@meyering.net>
-
-	* src/remove.c (D_INO, ENABLE_CYCLE_CHECK) [D_INO_IN_DIRENT]:
-	Don't define.  These symbols are no longer used.
-
-	* tests/misc/tty-eof: Write ^D as \cD.
-	Complete the change of 2003-08-02.
-
-	* Makefile.maint (po-check): Use cvsu, so that a temporary source
-	file in lib/ or src/ doesn't induce an unwarranted failure.
-	Add a kludge to filter out the sole generated source file that
-	also has translatable messages: src/false.c.
-
-2003-09-06  Jim Meyering  <jim@meyering.net>
-
-	* src/tail.c (enum): Add ALLOW_MISSING_OPTION.
-	(parse_options): Give a diagnostic for (but still accept) the
-	deprecated --allow-missing option.
-
-2003-09-04  Paul Eggert  <eggert@twinsun.com>
-
-	Don't ignore -S if input is a pipe.  Bug report by Michael McFarland in
-	<http://mail.gnu.org/archive/html/bug-coreutils/2003-09/msg00008.html>.
-
-	* src/sort.c (sort_buffer_size): Omit SIZE_BOUND arg.  Compute the
-	size_bound ourselves. if an input file is a pipe and the user
-	specified a size, use that size instead of trying to guess the
-	pipe size.  This has the beneficial side effect of avoiding the
-	overhead of default_sort_size in that case.  All callers changed.
-	(sort): Remove static var size; now done by sort_buffer_size.
-
-2003-09-05  Jim Meyering  <jim@meyering.net>
-
-	* Use automake-1.7.6b and autoconf-2.57b.  Regenerate dependent files.
-
-	* tests/tail-2/tail-n0f: Wait .5 seconds for backgrounded process
-	to start, rather than just .1.  Upon failure, print unexpected state.
-
-2003-09-04  Paul Eggert  <eggert@twinsun.com>
-
-	* src/head.c (elide_tail_lines_pipe): Don't assign 0 or
-	SAFE_READ_ERROR to tmp->nbytes.
-	* src/tail.c (pipe_lines, pipe_bytes): Likewise.
-
-	* src/head.c (struct linebuffer): Change nbytes and nlines
-	from unsigned int to size_t.  unsigned int is safe (after the
-	2003-09-03 patch) but size_t is cleaner.
-	* src/tail.c (struct linebuffer, struct charbuffer): Likewise.
-	(pipe_bytes): Likewise for local variable 'i', which was 'int'.
-
-	Standardize on BUFSIZ as opposed to other macro names and values.
-	* src/head.c (BUFSIZE): Remove.  All uses changed to BUFSIZ.
-	* src/tail.c (BUFSIZ) [!defined BUFSIZ]: Remove.
-	stdio.h has always defined it,
-	and other code already assumes it's defined.
-	* src/tr.c (BUFSIZ) [!defined BUFSIZ]: Likewise.
-	(IO_BUF_SIZE): Remove; replace all uses with sizeof io_buf.
-	(io_buf): IO_BUF_SIZE -> BUFSIZ.
-
-2003-09-04  Paul Eggert  <eggert@twinsun.com>
-
-	* src/seq.c (step): Default to 1.
-	(print_numbers): Allow the output to be empty.
-	(main): The default step is 1, even if LAST < FIRST;
-	as per documentation.
-	* tests/seq/basic (onearg-2): Output should be empty.
-
-2003-09-05  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.cfg (wget_files): Temporarily disable, until master
-	versions are restored to ftp.gnu.org.
-
-	* configure.ac (AM_INIT_AUTOMAKE): Specify automake-1.7.6.
-
-	Make seq's --width (-w) option work properly even when the
-	endpoint requiring the larger width is negative and smaller than
-	the other endpoint.
-	* src/seq.c (get_width_format): Include `-' in the set of bytes
-	allowed in a `simple' number (no decimal point, no exponent).
-	Reported by Patrick Mauritz.
-
-2003-09-02  Paul Eggert  <eggert@twinsun.com>
-
-	* NEWS: sort -t '\0' now uses a NUL tab.
-	sort option order no longer matters, unless POSIX requires it.
-	* src/sort.c (usage): Say "blanks" instead of "whitespace",
-	Similar fixes for many comments.
-	(TAB_DEFAULT): New constant, so that we can support NUL as
-	the field separator.
-	(tab): Now int, not char.  Initialize to TAB_DEFAULT.
-	(specify_sort_size): If multiple sizes are specified, use the largest.
-	(begfield, limfield): Support NUL tab char.
-	(set_ordering): Do not let -i override -d.
-	(main): Report an error if incompatible -o or -t options are given.
-	Report an error for "-t ''".  Allow "-t '\0'" to specify a NUL tab.
-
-2003-09-05  Jim Meyering  <jim@meyering.net>
-
-	* tests/sort/Test.pm [o2, nul-tab]: New tests for the above.
-
-2003-09-03  Andreas Schwab  <schwab@suse.de>
-
-	Bug report and patch here:
-	<http://mail.gnu.org/archive/html/bug-coreutils/2003-09/msg00009.html>
-	* src/tail.c (pipe_lines): Don't truncate return value from safe_read.
-	* src/head.c (elide_tail_lines_pipe): Likewise.
-
-2003-09-03  Jim Meyering  <jim@meyering.net>
-
-	* src/du.c (AUTHORS): Remove Larry McVoy's name, since the relatively
-	small amount of code from him was first moved to lib/human.c, and was
-	subsequently rewritten entirely.
-	* src/df.c (AUTHORS): Likewise.
-
-2003-08-22  Lawrence Teo  <lcteo@uncc.edu>
-
-	* src/md5sum.c (split_3): Accept the BSD format for generic
-	message digest modes.  Currently works with BSD's MD5 and SHA1
-	formats since these are the two algorithms presently used in
-	coreutils.  Updated comments to reflect this change.
-	(bsd_split_3): Updated comments.
-
-	* tests/md5sum/basic-1: New test to make sure that
-	`md5sum --check' doesn't accept the BSD SHA1 format (adapted
-	from `check-bsd' test in tests/sha1sum/basic-1).
-
-	* tests/sha1sum/basic-1 (check-bsd2, check-bsd3): New tests for
-	--check exit status and BSD SHA1 format (adapted from tests
-	in tests/md5sum/basic-1).
-
-2003-08-30  Jim Meyering  <jim@meyering.net>
-
-	* src/ln.c (do_link): Use SAME_INODE rather than open-coding it.
-
-	When source and destination arguments refer to the same file, reside
-	on a partition (e.g. VFAT) on which distinct names may refer to the
-	same directory entry (often due to variations in case), and when the
-	link count for the file is 1, mv no longer unlinks the file.  Instead,
-	it gives the expected diagnostic that the source and destination are
-	the same.  WARNING: this is an incomplete fix.  If the file happens
-	to have a link count of 2 or greater, such an erroneous mv command
-	will still unlink it.
-	Although that is not possible on vfat or umsdos, it is possible on
-	other file system types, e.g., ntfs, and hpfs.
-	* src/copy.c (same_file_ok): Invoke same_name (which might still
-	return false for names that refer to the same directory entry)
-	only if the link count is 2 or more.
-	* tests/mv/vfat: Show how to demonstrate the above problem.
-	This test is not run.
-	* tests/mv/Makefile.am (EXTRA_DIST): Add vfat.
-
-2003-08-27  Jim Meyering  <jim@meyering.net>
-
-	* src/who.c: Change meaning of -l from --lookup to --login, per POSIX.
-	who's -l option has been eliciting an unconditional warning about
-	this impending change since sh-utils-2.0.12 (April 2002).
-
-	* src/paste.c (paste_parallel): Don't output `EOF' (aka -1) as a `char'.
-	This would happen for nonempty files not ending with a newline.
-	Reported by Dan Jacobson.
-	* tests/misc/paste-no-nl: New file.  Test for above-fixed bug.
-	* tests/misc/Makefile.am (TESTS): Add paste-no-nl.
-
-	* src/stat.c (print_it): Avoid buffer overrun that would
-	occur when the user-specified format string ends with `%'.
-	Patch by Tommi Kyntola.
-	* tests/misc/stat-fmt: New file.  Test for above-fixed bug.
-	* tests/misc/Makefile.am (TESTS): Add stat-fmt.
-
-2003-08-26  Jim Meyering  <jim@meyering.net>
-
-	Apply changes from bison.
-	* GNUmakefile (SHELL): Define to `sh', if necessary.
-	Add copyright.
-	* Makefile.maint (WGETFLAGS): Define to `-C off'.
-	Update all uses of $(WGET).
-
-2003-08-22  Akim Demaille  <akim@epita.fr>
-
-	* Makefile.cfg (local-checks-to-skip): New.
-	* Makefile.maint (local-check): Rename as...
-	(local-checks-available): this.
-	(local-check): New.
-
-2003-08-26  Akim Demaille  <akim@epita.fr>
-
-	* announce-gen (print_changelog_deltas): Neutralize "<#" as
-	"<\#" to avoid magic from Gnus when posting parts of this script.
-
-2003-08-25  Jim Meyering  <jim@meyering.net>
-
-	* src/stat.c (main): Warn about use of deprecated `-l' option.
-
-2003-08-22  Jim Meyering  <jim@meyering.net>
-
-	* src/stat.c (do_stat): For link count at end of line, use %h format,
-	instead of %-5h.  The latter would make stat emit trailing spaces.
-	Reported by Dan Jacobson.
-
-2003-08-20  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.am (EXTRA_DIST): Add .x-sc_space_tab .x-sc_sun_os_names
-
-2003-08-19  Jim Meyering  <jim@meyering.net>
-
-	* src/system.h: Include stdlib.h unconditionally,
-	as we're now assuming that part of hosted C89.
-
-2003-08-18  Jim Meyering  <jim@meyering.net>
-
-	* src/sys2.h (textdomain, bindtextdomain) [! ENABLE_NLS]: Define away,
-	to avoid warnings from gcc.
-
-2003-08-17  Jim Meyering  <jim@meyering.net>
-
-	Avoid unnecessary and sometimes time-consuming hostname lookups.
-	* src/who.c (print_user): Use strchr, not strrchr.
-	* src/pinky.c (print_entry): Likewise.
-	Patch by Michael Stone.
-	This fixes a typo I introduced in who-users.c on 1996-02-23.
-
-	* Makefile.maint (makefile-check): Add 0-9 to the range of characters
-	disallowed between `@...@'.
-
-2003-08-16  Paul Eggert  <eggert@twinsun.com>
-
-	* configure.ac (fu_cv_sys_truncating_statfs): Remove; now
-	done by gnulib .m4 files.
-	(jm_DUMMY_1): Require gl_READUTMP, not jm_PREREQ_READUTMP.
-	* src/sys2.h (strtoull): Remove unused declaration.
-
-2003-08-16  Jim Meyering  <jim@meyering.net>
-
-	* man/Makefile.am (.x.1): Ensure that generated PROGRAM.1 files
-	are read-only.
-
-	* src/tail.c (tail_lines): Fix a potential (but very hard to exercise)
-	race condition bug.  The bug would be triggered when tailing a file
-	with file pointer not at beginning of file, and where the file was
-	truncated to have a length of less than the initial offset at just
-	the right moment (between the two lseek calls in this function).
-
-	An invalid initial value for *read_pos would result in
-	`tail -n0 -f FILE' and `tail -c0 -f FILE' doing what amounted to a
-	busy-wait rather than sleeping between iterations.  The bug manifests
-	itself only when tailing regular files that are initially nonempty.
-	* src/tail.c (tail_bytes): Set *read_pos to new file offset after
-	each xlseek call.
-	(tail_lines): Likewise, after lseek calls.
-	Reported by Nick Estes.  See http://bugs.debian.org/205251 for details.
-	* tests/tail-2/tail-n0f: New file.  Test for above fix.
-	* tests/tail-2/Makefile.am (TESTS): Add tail-n0f.
-
-2003-08-15  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.maint (sc_space_tab): Use exclusion list in separate file.
-	(sc_sun_os_names): Likewise.
-	* .x-sc_space_tab, .x-sc_sun_os_names: New files.
-
-	* man/help2man: Remove some SPACEs before TAB.
-
-2003-08-14  Paul Eggert  <eggert@twinsun.com>
-
-	* Makefile.maint (LC_ALL): Set to C.
-	* man/Makefile.am (ASSORT): New var.
-	(check-x-vs-1, programs): Use it.
-	* src/Makefile.am (ASSORT, check-README, ../AUTHORS): Likewise.
-	* tests/Makefile.am (ASSORT, all_programs): Likewise.
-
-2003-08-11  Jim Meyering  <jim@meyering.net>
-
-	fold -s -wN would infloop for N < 8 with TABs in the input.
-	E.g., this would not terminate: printf 'a\tb' | fold -w2 -s
-	* src/fold.c (fold_file): Move contents of `else'-block
-	out of conditional so it's used also for --spaces (-s).
-	* tests/misc/fold: Test for the above fix.
-	* tests/misc/Makefile.am (TESTS): Add fold.
-
-2003-08-10  Jim Meyering  <jim@meyering.net>
-
-	* src/nice.c [!NICE_PRIORITY]: Include <sys/resource.h> after
-	system.h so the types from time.h and sys/time.h are available.
-	It appears that this is necessary for OpenBSD, NetBSD, and
-	Darwin 6.5 (MacOS 10.2.5).  Reported by Nelson Beebe.
-
-2003-08-06  Paul Eggert  <eggert@twinsun.com>
-
-	* NEWS: Add support for setting file timestamps to microsecond
-	resolution, on hosts that support this.
-	* src/copy.c, src/cp.c, src/install.c, src/touch.c: Include utimens.h.
-	* src/copy.c (copy_internal):
-	Set file timestamps with utimens, not utime.
-	* src/cp.c (re_protect): Likewise.
-	* src/install.c (change_timestamps): Likewise.
-	* src/touch.c (newtime, touch, main): Likewise.
-
-2003-08-09  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.maint (sc_sun_os_names): New rule based on a regexp
-	from Paul Eggert.
-	(syntax-check-rules): Add it.
-
-	* src/tail.c (main): Tweak Solaris OS version number in comment.
-	* src/wc.c (wc): Likewise
-	* tests/tail-2/fflush: Likewise.
-
-	* src/tail.c: Add new undocumented option, --presume-input-pipe.
-	(pipe_lines): Use memchr to skip lines, rather than an explicit loop.
-
-2003-08-08  Paul Eggert  <eggert@twinsun.com>
-
-	Use new gnulib 'extensions' module.
-	* configure.ac: Invoke gl_USE_SYSTEM_EXTENSIONS instead of
-	AC_GNU_SOURCE.
-
-2003-08-08  Paul Eggert  <eggert@twinsun.com>
-
-	* tests/du/basic: Ensure that a/b/F has at least 65 bytes too.
-
-2003-08-09  Jim Meyering  <jim@meyering.net>
-
-	* tests/misc/split-fail: Reflect that `split -a 0' is now accepted.
-	For tests of obsolete behavior, don't presume that unsetting
-	_POSIX2_VERSION is equivalent to _POSIX2_VERSION=199209.
-
-2003-08-07  Paul Eggert  <eggert@twinsun.com>
-
-	* doc/coreutils.texi (split invocation):
-	Add -d or --numeric-suffixes option to 'split'.
-	From a suggestion by Jesse Kornblum.
-	* src/split.c (suffix_alphabet): New var.
-	(longopts, usage, next_file_name, main): Support -d.
-	(next_file_name, main): Allow -a0, as POSIX requires.
-	(next_file_name): Don't assume ASCII-like encoding;
-	'a' through 'z' are not contiguous in EBCDIC.
-
-2003-08-05  Paul Eggert  <eggert@twinsun.com>
-
-	Merge getline from gnulib.
-	* lib/getline.h, lib/getline.c, m4/getline.m4: Merge from gnulib.
-	* lib/getndelim2.h, lib/getndelim2.c, m4/getndelim2.m4, m4/ssize_t.m4:
-	New files, from gnulib.
-	* lib/getdelim2.c, lib/getdelim2.h: Remove.
-	* lib/Makefile.am (libfetish_a_SOURCES): Change getdelim2.c and
-	getdelim2.h to getndelim2.c and getndelim2.h.
-	* m4/jm-macros.m4 (jm_MACROS): Use gl_GETNDELIM2 rather than
-	checking for getdelim.
-	(jm_CHECK_ALL_TYPES): Use gt_TYPE_SSIZE_T for ssize_t rather
-	than rolling our own.
-	* src/cut.c: Include getndelim2.h rather than getdelim2.h.
-	(cut_fields): Invoke getndelim2 rather than getdelim2.
-
-2003-08-04  Jim Meyering  <jim@meyering.net>
-
-	* src/sort.c (main): Use unsigned int instead of int for `nsigs'
-	and for the indices to iterate through nsigs.
-
-2003-08-02  Paul Eggert  <eggert@twinsun.com>
-
-	* src/sort.c: Minor code cleanups, mostly to use more accurate
-	types and to remove unnecessary casts.
-	(min, max): Remove.  All uses changed to MIN and MAX.
-	(hard_lc_collate, hard_LC_TIME, struct buffer.eof, struct
-	keyfield.skipsblanks, struct keyfield.skipeblanks, struct
-	keyfield.numeric, struct keyfield.general_numeric, struct
-	keyfield.month, struct keyfield.reverse, reverse, unique,
-	have_read_stdin): Now bool, not int.  All uses changed.
-	(eolchar): Now char, not int.
-	(struct keyfield.ignore): Now bool const *, not int *.
-	(struct keyfield.translate): Now char const *, not char *.
-	(struct month.name): Likewise.
-	(blanks, nonprinting, nondictionary): Now bool[], not int[].
-	(cleanup, inittables, keycompare, check, mergefps, first_same_file,
-	check, sort, main): Use const * pointers when possible.
-	(month_cmp): Rewrite to avoid casts.
-	(inittables): Initialize tables unconditionally, to avoid branches.
-	(fillbuf): Return bool, not int.  All uses changed.
-	(fillbuf, keycompare, new_key, main):
-	Use SIZE_MAX rather than (size_t) -1.
-	(trailing_blanks): Renamed from trim_trailing_blanks.
-	Return the number of blanks to trim.  All uses changed.
-	(getmonth): Use trailing_blanks rather than open code.
-	(keycompare): Do not cast char * to unsigned char *; not needed.
-	CMP_WITH_IGNORE converts args to UCHAR, so no need to convert it
-	ourselves.
-	(compare, main): Use | rather than || to avoid jumps.
-	Replace "diff = NONZERO (alen)" with "diff = 1", since alen must
-	be nonzero there.
-	(check, first_same_file, sort, main):
-	Use bool instead of int local vars when possible.
-	(check): Merge the old 'checkfp' and 'check' into a single function,
-	that returns a boolean (true if the file was ordered).
-	All uses changed.
-	(main): Use int instead of unsigned for iterating through nsigs.
-	Rename local var "posix_pedantic" to "posixly_correct".
-
-2003-08-02  Jim Meyering  <jim@meyering.net>
-
-	* src/nice.c [!NICE_PRIORITY]: Include <time.h> before <sys/resource.h>
-	to avoid compilation error on Ultrix. Reported by Christian Krackowizer.
-
-	* src/cut.c (cut_fields): Don't read again after encountering an
-	initial EOF.  E.g., `cut -f2' would do so.
-	* tests/misc/tty-eof: Add a test for the above fix.
-
-	* src/sort.c (sortlines): Add description and references.
-	From Paul Eggert.
-
-	* tests/Makefile.am (TESTS_ENVIRONMENT): Set PATH so that
-	the tests in help-version will use the just-built binaries.
-	Reported by Christian Krackowizer.
-
-2003-07-31  Paul Eggert  <eggert@twinsun.com>
-
-	* NEWS: Add --rfc-2822 option to GNU date.
-	* doc/coreutils.texi (Time directives, Options for date, Examples
-	of date): Likewise.
-	* src/date.c (long_options, usage, main): Likewise.
-	* doc/getdate.texi (General date syntax): Likewise.
-	* doc/coreutils.texi (Options for date): Fix a typo in format:
-	it's now %d not %_d.  Add URLs.
-
-2003-08-01  Jim Meyering  <jim@meyering.net>
-
-	* tests/shred/remove: Ensure that $? is 0 for the final `exit 0'.
-	Otherwise, with at least the /bin/sh from HPUX 10.20,
-	the trap code would end up converting that to exit 1 and thus an
-	unexpected test failure.  Reported by Christian Krackowizer.
-
-2003-07-31  Paul Eggert  <eggert@twinsun.com>
-
-	* src/ptx.c: Do not include bumpalloc.h.
-	(WORD_TABLE): New member alloc.
-	(ALLOC_NEW_WORD): Remove.
-	(occurs_alloc): New var.
-	(digest_word_file, find_occurs_in_text): Check for arithmetic
-	overflow when computing table size.  Use xrealloc rather than
-	bumpalloc primitives.
-
-2003-07-29  Jim Meyering  <jim@meyering.net>
-
-	* Version 5.0.90.
-
-	* README: When running tests as root, suggest using
-	sudo with NON_ROOT_USERNAME=$USER.
-
-	* tests/Makefile.am (all_programs): Makefile is in ../src, not
-	$(srcdir)/../src.
-
-2003-07-28  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.maint (GZIP_ENV): Try Debian/gzip's new --rsyncable option.
-
-2003-07-28  Paul Eggert  <eggert@twinsun.com>
-
-	* lib/stdbool.hin (_Bool): Make it signed char, instead of
-	an enum type, so that it's guaranteed to promote to int.
-	* src/sort.c (sortlines_temp): Undo previous change.
-
-2003-07-28  Jim Meyering  <jim@meyering.net>
-
-	* src/sort.c (sortlines_temp): Declare local `swap' to be `int', not
-	`bool'.  Otherwise, at least one buggy compiler (alpha gcc-2.95.4)
-	would cause lines[-1 - swap] (with swap = false) to evaluate to
-	lines[4294967295].
-
-2003-07-27  Jim Meyering  <jim@meyering.net>
-
-	* tests/priv-check (my_uid): Use `!', not `^' in case pattern `[!0-9]',
-	since /bin/sh of at least NetBSD 1.6 and OpenBSD 3.2 don't accept `^'.
-
-	* src/remove.c (prompt) [! recursive]: Don't prompt about unwritable
-	directories, as required by POSIX.   Reported by Karl Berry.
-	* tests/rm/dir-no-w: New file.  Test for the above fix.
-	* tests/rm/Makefile.am (TESTS): Add dir-no-w.
-
-	* tests/mk-script: Emit `$xx', not its expansion.
-
-2003-07-27  Paul Eggert  <eggert@twinsun.com>
-
-	This change was inspired by a similar proposal by Stepan Kasal.
-	* src/sort.c (mergelines, sortlines_temp): New functions.
-	(sortlines): Use them, to reduce the number of times that
-	we need to copy 'struct line' values.  This improved CPU
-	performance by about 30% on one 18 MB test.
-	(sort): Don't invoke sortlines unless we have 2 or more lines.
-
-2003-07-26  Stepan Kasal  <kasal@ucw.cz>
-
-	* src/sort.c (sort): Don't require two `struct line's per text line,
-	the new sort algorithm requires just 1.5.
-
-2003-07-27  Jim Meyering  <jim@meyering.net>
-
-	* src/pathchk.c (validate_path): Use %lu, not %ld.
-	From Paul Eggert.
-	* src/cut.c (is_printable_field): Simplify bit arithmetic.
-	From Paul Eggert.
-	* src/ls.c (sort_files): Put `volatile' in the right place.
-	From Paul Eggert.
-
-2003-07-26  Jim Meyering  <jim@meyering.net>
-
-	Use only one bit per field/offset in array, not one `int'.
-	* src/cut.c (printable_field): Change type to `unsigned char'.
-	(mark_printable_field, is_printable_field): New functions.
-	Use them in place of all direct accesses of `printable_field'.
-
-	* src/expand.c (parse_tabstops): Detect overflow properly.
-	* src/cut.c (set_fields): Likewise.
-
-	* src/rm.c: Include "dirname.h".
-	(usage): Use base_name (program_name) in body of --help output.
-	This lets me...
-	* man/Makefile.am (.x.1): ...back out the kludge of 2003-07-22.
-	Idea from Brendan O'Dea, who suggested using
-	`program_name = basename (argv[0]);' everywhere --
-	can't do that, but using base_name works just fine here.
-
-	* src/Makefile.am (AM_INSTALLCHECK_STD_OPTIONS_EXEMPT): Exempt test.
-
-2003-07-24  Paul Eggert  <eggert@twinsun.com>
-
-	Fix some POSIX-compliance problems with 'test'.  This makes
-	'test' more compatible with Bash.
-
-	* NEWS, doc/coreutils.texi: Document the following.
-	* src/test.c: Include exitfail.h.
-	(TEST_FAILURE): New constant, used for exit status if 'test' fails.
-	(test-syntax_error): Use it.
-	(binary_operator): Now takes bool arg specifying whether left operand
-	is -l ARG, so that caller determines this rather than us.
-	All uses changed.
-	(term): Use posixtest to evaluate parenthesized subexpressions.
-	(unary_operator, one_argument): Remove support for -t without operand.
-	(one_argument): Take argument from argv[pos].
-	(one_argument, two_arguments, three_arguments): Advance pos.
-	All callers changed.
-	(three_arguments): Look for binary ops before "!".  Then look
-	for parenthesized one_argument expressions, instead of trusting
-	expr () to do the right thing.
-	(posixtest): Now takes number of args.  All callers changed.
-	Treat "( A B )" like "A B".
-	(main): Set exit_failure to TEST_FAILURE.  Don't depend on
-	POSIXLY_CORRECT, as we now conform to POSIX by default.
-	(main) [!LBRACKET]: Do not recognize "--help" or "--verbose" unless.
-	* tests/test/Test.pm (test_vector): Add several tests to check
-	the above.  Syntax errors now exit with status 2, not 1.
-	* man/Makefile.am (mapped_name): Use `../src/[' binary to create test.1.
-
-2003-07-26  Jim Meyering  <jim@meyering.net>
-
-	* tests/help-version: Adjust for above change in test behavior:
-	`[' exits with 2, not 1, and test doesn't accept --help or --version.
-
-	* Makefile.maint (ME): Don't use trick suggested in Make manual.
-	It doesn't work for make-3.79.1.  Reported by Christian Krackowizer.
-
-	* Makefile.maint (sc_system_h_headers): Another syntax check.
-	(syntax-check-rules): Add it to the list.
-
-	* src/pathchk.c (validate_path): Cast strlen value to `unsigned long'
-	so it matches `%ld' format even on 32-bit systems.
-
-	* src/fmt.c (flush_paragraph): Cast field width to `int' to
-	avoid warning on 64-bit systems.
-
-	* src/ls.c (sort_files): Make `func' volatile, so it can't be
-	clobbered by a `longjmp' into this function.
-
-2003-07-25  Jim Meyering  <jim@meyering.net>
-
-	* src/pathchk.c (validate_path): Use %ld format (not %d) for size_t
-	value.
-
-	* tests/misc/split-fail: Disable the --line-bytes=$_4gb test,
-	because it'd evoke spurious failure on 64-bit systems.
-
-2003-07-24  Jim Meyering  <jim@meyering.net>
-
-	* src/dd.c (usage): Document the fact that SIGUSR1 makes dd
-	output its current record counts.  Reported by Jurriaan.
-
-	* tests/wc/Test.pm (test_vector): Disable the `PIPE' tests when running
-	`wc' with no options.  This goes along with the change of 2003-07-20.
-
-2003-07-23  Jim Meyering  <jim@meyering.net>
-
-	Don't include headers already included by system.h:
-	* src/tr.c: Don't include errno.h.
-	* src/true.c: Don't include version-etc.h.
-	* src/test.c: Don't include limits.h or error.h.
-	* src/stat.c: Don't include unistd.h or time.h.
-	* src/readlink.c: Don't include stdlib.h, unistd.h, or limits.h.
-	* src/pr.c: Don't include time.h.
-	* src/pathchk.c: Don't include errno.h.
-	* src/nice.c: Don't include sys/time.h.
-	* src/ls.c: Don't include stdlib.h.
-
-	* basename.c, cat.c, chroot.c, cksum.c, comm.c, csplit.c, cut.c, date.c:
-	* dd.c, dirname.c, echo.c, env.c, expand.c, expr.c, factor.c, fmt.c:
-	* fold.c, head.c, hostid.c, hostname.c, id.c, join.c, kill.c, logname.c:
-	* md5sum.c, nice.c, nl.c, nohup.c, od.c, paste.c, pathchk.c, pinky.c:
-	* pr.c, printenv.c, printf.c, ptx.c, pwd.c, seq.c, setuidgid.c, shred.c:
-	* sleep.c, sort.c, split.c, stat.c, stty.c, su.c, sum.c, tac.c, tail.c:
-	* tee.c, test.c, tr.c, true.c, tsort.c, tty.c, uname.c, unexpand.c:
-	* uniq.c, uptime.c, users.c, wc.c, who.c, whoami.c, yes.c:
-	Don't include closeout.h.
-
-	* tests/rm/fail-2eperm: Add a check for whether $NON_ROOT_USERNAME
-	can access the required version of rm.
-	* tests/rm/Makefile.am (TESTS_ENVIRONMENT): Define PACKAGE_VERSION.
-
-	* tests/cut/Test.pm (out-delim3a): New test.
-
-	* man/help2man: Update to version 1.33.
-
-	* src/expand.c (parse_tabstops): Detect overflow in tabstop sizes.
-
-	* src/dircolors.c: Include xstrndup.h.
-	(xstrndup): Remove function, now that it's been factored out into
-	it's own file.
-
-2003-07-22  Paul Eggert  <eggert@twinsun.com>
-
-	* src/wc.c (wc): Fix typo in computation of file from file_x,
-	which caused the former to be used uninitialized if file_x was
-	nonzero.
-
-2003-07-22  Jim Meyering  <jim@meyering.net>
-
-	* src/cut.c (set_fields): Use xcalloc in place of xmalloc+memset.
-
-	* man/Makefile.am (.x.1): Substitute 's,$t/$*,$*,' on output of
-	help2man, to avoid having `rm.td/rm' appear in rm.1.  Reported by
-	Thomas Luzat.  See http://bugs.debian.org/202413 for details.
-
-	* src/cut.c (main) [lint]: Initialize spec_list_string to avoid warning.
-
-	* src/hostid.c: Don't include <unistd.h>.  system.h already does that.
-
-	* src/cut.c (set_fields): Mark all selected indices before trying to
-	determine range endpoints.
-	* tests/cut/Test.pm: New test for the above fix.
-
-	Begin to address this comment: What if someone wants to
-	extract the 1,000,000-th field of some huge input file?
-	The first step is to rearrange things so that the values
-	in the printable_field array are all 0/1 rather than 0/1/2.
-	* src/cut.c (RANGE_START_SENTINEL): Remove.
-	Store range-start indices in a hash table, rather than
-	overloading the `printable_field' array.
-	(range_start_ht): New global.
-	(hash_int, hash_compare_ints, is_range_start_index): New functions.
-	(print_kth): Use is_range_start_index; don't test printable_field.
-	(set_fields): Detect overflow.
-	(set_fields): Insert each range-start index into range_start_ht.
-	(main): Call set_fields only once, and only after
-	output_delimiter_specified and (if required) range_start_ht have
-	been defined.
-
-2003-07-20  Paul Eggert  <eggert@twinsun.com>
-
-	* src/wc.c (get_input_fstatus): Fix typo: `stat' was being
-	invoked with a null pointer when there were no file arguments.
-
-2003-07-20  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.maint (sc_changelog): Add another nit-picky check.
-
-	* src/wc.c (write_counts): Add a comment.
-	(wc): Rename `file' parameter.
-	Set new local, `file', to be the file name, or (when it's NULL)
-	_("standard output") so that all uses of `file' use the proper value.
-	Use STREQ, not strcmp.
-
-2003-07-20  Paul Eggert  <eggert@twinsun.com>
-
-	wc count field widths now are heuristically adjusted depending
-	on the input size, if known.  If only one count is printed, it
-	is guaranteed to be printed without leading spaces.
-
-	Previously, wc did not align the count fields if
-	POSIXLY_CORRECT was set, but POSIX did not actually require
-	this undesirable behavior, so it has been removed.
-
-	* NEWS: Document this.
-	* doc/coreutils.texi (wc invocation): Likewise.
-
-	* src/wc.c (number_width): New var.
-	(posixly_correct): Remove.
-	(struct fstatus): New struct.
-	(write_counts): Output fields of width number_width.
-	Do not worry about POSIXLY_CORRECT.
-	Use null file, not empty-string file, to denote stdin,
-	since "" is a valid file name on some hosts.
-	(wc, wc_file): New arg fstatus.  Use it to avoid invoking fstat
-	if possible.
-	(wc):  Avoid problems if end_pos - current_pos overflows.
-	Do not print odd message if stdin has a read error.
-	(get_input_fstatus, compute_number_width): New functions.
-	(main): Use them to implement the new behavior.
-	Ignore POSIXLY_CORRECT.
-
-	* tests/wc/Test.pm: Adjust to the new output widths.
-
-2003-07-19  Jim Meyering  <jim@meyering.net>
-
-	* tests/rm/fail-eperm: Don't create temporary directory --
-	we don't use it.
-
-	* tests/shred/remove: Don't open-code test for UID != 0.
-	Use priv-check's require-non-root instead.
-	Update to use newer framework.
-
-	* tests/help-version (expected_failure_status_expr): Record that
-	expr exits with status of 3 for e.g., a write error.
-
-	* tests/priv-check: Use `id -u' to see if we're running as root,
-	rather than trying go write to an write-protected file.
-	When running as root, ensure $NON_ROOT_USERNAME is valid.
-	When running as root with `require-non-root', ensure that `.'
-	is writable by $NON_ROOT_USERNAME, then reinvoke $0 set-user-ID
-	to $NON_ROOT_USERNAME.  If `.' is not writable, then skip the test.
-
-	* src/printenv.c: Include "exitfail.h".
-	(main): Set exit_failure rather than calling close_stdout_set_status.
-	* src/date.c: Likewise.
-	* src/sort.c: Likewise.
-	* src/tty.c: Likewise.
-
-2003-07-18  Jim Meyering  <jim@meyering.net>
-
-	* tests/touch/not-owner: Update to use newer framework.
-
-	* tests/rm/fail-eperm: Use $srcdir/../priv-check, create a temporary
-	directory, and remove Perl-coded `you may not run as root' test.
-	* tests/cp/fail-perm: Use $srcdir/../priv-check, rather than
-	hard-coding something not quite equivalent.
-	Paul Jarc reported the inconsistent diagnostics.
-
-	* src/sort.c (main): Use close_stdout via atexit.
-	Now `sort --version' and `sort --help' fail, as they should
-	when their output is redirected to /dev/full.
-
-	* src/su.c (usage): Don't call close_stdout here.
-	(main): Use close_stdout via atexit.
-	Now `su --version > /dev/full' fails, as it should.
-	Somehow, the change of 2000-05-07 that purports to fix this
-	was not checked in.
-
-	* tests/help-version (--help/--version vs. /dev/full): Special-case
-	`[' to protect it from expected_failure_status-`eval'.
-
-	* src/uniq.c (writeline): Use a SPACE, not a TAB between the
-	count and the corresponding line, as required by POSIX.
-	Reported by Clement Wang.
-	* tests/uniq/Test.pm (101, 102): Update tests of -c accordingly.
-
-	* tests/expr/basic: Add tests for when exit status is 2.
-
-	* src/nohup.c (NOHUP_FOUND_BUT_CANNOT_INVOKE, NOHUP_FAILURE):
-	Use an anonymous `enum', rather than #define.
-
-2003-07-17  Paul Eggert  <eggert@twinsun.com>
-
-	* src/expr.c: Include "exitfail.h", "quotearg.h".
-	(EXPR_INVALID, EXPR_ERROR): New constants.
-	(nomoreargs, null, toarith, nextarg): Return bool, not int.
-	(syntax_error): New function, exiting with status 2.  Use it
-	insteading of printing "syntax error" ourselves.
-	(main): Initialize exit_failure to EXPR_ERROR.
-	Exit with EXPR_INVALID on syntax error (too few arguments).
-	(nextarg): Use strcmp, not strcoll; strcoll might return
-	an undesirable 0, or might fail.
-	(docolon, eval4, eval3): Exit with status 3 on invalid argument type
-	or other such error.
-	(eval2): Report an error if strcoll fails in a string comparison.
-	* src/sort.c: Include "exitfail.h".
-	(main): Set exit_failure, not xalloc_exit_failure and
-	xmemcoll_exit_failure.
-	* tests/expr/basic: Invalid value exits with status 3, not 2.
-
-2003-07-16  Jim Meyering  <jim@meyering.net>
-
-	* configure.ac (AC_INIT): Use 5.0.90 as the version, rather than 5.0.2,
-	per GNU maintainer guidelines.  The next non-beta release will be 5.1.
-
-	This script would have caught at least two recent bugs:
-	those in [ and kill.
-	* tests/help-version: Revive this script.
-	It wasn't doing anything useful, since $all_programs wasn't being
-	defined by the invoking Makefile.am.
-	Reflect that nohup is no longer a script, so don't exclude it.
-	Add framework to handle the programs added since it was last run:
-	kill, stat, unlink, [, link, readlink.
-	Fix path-related problems deriving from the move of this script
-	from src/ to its present location.
-	* tests/Makefile.am (all_programs): Define.
-	(TESTS_ENVIRONMENT): Use it.
-
-	* src/kill.c (main): Fix bug introduced on 2003-05-10 (for 5.0.1)
-	whereby kill would always attempt to operate on argv[0] and fail.
-
-	* src/test.c (integer_expected_error): Improve diagnostic -- now,
-	it also matches the one from bash's builtin test.
-	(binary_operator): Add \n at end of diagnostic.
-
-	* tests/rm/fail-2eperm: Remove setuidgid-related code.  Move it to ...
-	* tests/priv-check: Move setuidgid-related and
-	NON_ROOT_USERNAME-checking code to this file.
-
-	* README: Update section on testing as `root'.
-	Suggestion from Paul Jarc.
-
-	* src/test.c (AUTHORS): Replace 3-letter usernames with the actual
-	names of authors that I just found in bash's builtins/test.def.
-
-	Running `[' with no arguments would evoke a segfault.
-	* src/test.c (main) [LBRACKET]: Move initialization of argv to
-	precede potential use via test_syntax_error.
-
-	* src/Makefile.am (AM_CPPFLAGS): Rename from `INCLUDES', to avoid
-	warning from automake -Wall.
-
-2003-07-15  Jim Meyering  <jim@meyering.net>
-
-	* Version 5.0.1.
-
-	* Makefile.maint (%.asc): Remove target first, so gpg doesn't
-	prompt us about it.
-
-	* announce-gen (print_changelog_deltas): Relax tests for matching
-	version-number line in NEWS.
-	Change the .sig suffix to .asc here, too.
-
-2003-07-14  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.maint (%.asc): Renamed from %.sig.
-	Generate and use ascii-armored signatures.
-	Use gpg's -o option.
-
-2003-07-13  Jim Meyering  <jim@meyering.net>
-
-	* src/nohup.c (NOHUP_FAILURE, NOHUP_FOUND_BUT_CANNOT_INVOKE): Define.
-	(main): Use them.
-
-	* Makefile.maint (syntax-check): Move each individual check into
-	its own target.
-	(syntax-check-rules): This is the list of syntax-check targets.
-	(sc_unmarked_diagnostics, sc_cast_of_argument_to_free):
-	(sc_cast_of_x_alloc_return_value, sc_space_tab):
-	(sc_error_exit_success, sc_xalloc_h_in_src):  New targets.
-
-2003-07-12  Jim Meyering  <jim@meyering.net>
-
-	* configure.ac: Remove uses of OPTIONAL_BIN_ZCRIPTS and last
-	traces of the nohup script.
-
-	* src/Makefile.am (bin_SCRIPTS): Remove use of just-removed
-	$(OPTIONAL_BIN_ZCRIPTS).
-
-	* src/Makefile.am (localedir.h): Put the `2>&1' after the redirect
-	target, not before the `>'.
-
-	* src/remove.c (remove_dir): Give a diagnostic upon failed save_cwd,
-	now that that function no longer calls `error'.
-
-	* src/df.c (find_mount_point): Emit a diagnostic for each
-	failed syscall, rather than relying on caller to do that.
-	The caller couldn't do a good job, anyhow -- too many different
-	ways to fail (each with a different referent).
-	Give a diagnostic upon failed save_cwd, now that that function
-	no longer calls `error'.
-	(show_point): Don't diagnose find_mount_point's errors, now that
-	it handles them itself.
-
-	* src/df.c (find_mount_point): Don't let free clobber errno upon
-	failed chdir.
-
-	* src/sys2.h: Remove alloca-related block.
-	* src/system.h: Include <alloca.h> here, instead.
-
-	It appears that the `#pragma alloca' included via "system.h" is
-	adequate, since join.c uses alloca, yet lacked an in-file #pragma.
-	* src/copy.c, src/cp.c, src/df.c, src/install.c, src/ln.c:
-	* src/ls.c, src/mv.c, src/remove.c: Remove `#pragma alloca'.
-
-	* src/chown-core.c (change_file_owner): Do not restore any special
-	permission bits (e.g., set-user-ID, set-group-ID) that are reset
-	by chown(2) on some systems.  Suggestion and insistence :-) from
-	Michael Stone.
-
-	* tests/input-tty: Also check `test -t 1'.
-	This is necessary on linux-2.4.21.  Otherwise, the stty/basic-1
-	test would block when run in the background.
-
-2003-07-11  Jim Meyering  <jim@meyering.net>
-
-	* tests/sample-test: Also fail if cat-to-create-expected-output
-	fails.  Otherwise, if both `exp' and `out' were to end up empty
-	because of e.g., a full disk, they would mistakenly compare equal.
-
-	* src/nohup.c: New file.  Rewrite of nohup.sh in C.
-	This solves a portability problem: on at least Solaris systems,
-	when nohup.sh used the vendor /bin/sh, it would exit with status
-	of `1' rather than the required 126 or 127 upon failure to exec
-	the specified program.
-
-	* src/Makefile.am (EXTRA_SCRIPTS): Remove definition.
-	(bin_PROGRAMS): Add nohup.
-	(EXTRA_DIST): Remove nohup.sh.
-	(all_programs): Remove use of $(EXTRA_SCRIPTS).
-	* src/nohup.sh: Remove file.
-	* man/Makefile.am (nohup.1): Depend on nohup.c, rather than nohup.sh.
-
-	* tests/misc/nohup: Tests for the above.
-	* tests/misc/Makefile.am (TESTS): Add nohup.
-
-	* src/head.c (diagnose_copy_fd_failure): New function, renamed from
-	the macro, COPY_FD_DIAGNOSE.
-	(diagnose_copy_fd_failure): Enclose diagnostic in _(...).
-	(head_file): Likewise.
-
-	* src/date.c: Include "quote.h".
-	(batch_convert): Use the quote function rather than using literal `...'
-	in a diagnostic.
-
-	* src/setuidgid.c (main): Enclose diagnostic in _(...).
-	* src/fmt.c (main): Likewise.
-	* src/mknod.c (main): Likewise.
-	* src/tac.c (tac_seekable): Likewise.
-	* src/yes.c (main): Likewise.
-	* src/od.c (main): Likewise.
-	* src/install.c (change_attributes): Likewise.
-
-2003-07-10  Jim Meyering  <jim@meyering.net>
-
-	* src/head.c (usage): Use 1024*1024 in place of 1048576.
-	* src/tail.c (usage): Likewise.
-
-	* tests/rm/fail-2eperm: Now that we have setuidgid, use it in
-	place of the kludge in this test.  Suggestion from Paul Jarc.
-
-	* src/Makefile.am (noinst_PROGRAMS): Define to setuidgid.
-	* src/setuidgid.c: New program, solely for testing (not installed).
-
-	* src/chown-core.c (change_file_owner): Don't leak file descriptors
-	when dereferencing symlinks.
-
-2003-07-09  Jim Meyering  <jim@meyering.net>
-
-	* tests/du/slash: New file/test for today's lib/ftw.c fix.
-	* tests/du/Makefile.am (TESTS): Add slash
-
-	* src/tail.c (xlseek): Avoid warning about ``return without value
-	from function returning non-void''.
-
-2003-07-08  Jim Meyering  <jim@meyering.net>
-
-	* man/help2man: Update to version 1.29.
-
-	* man/help2man: Add END handler to close STDOUT and check for errors.
-
-2003-06-30  Paul Eggert  <eggert@twinsun.com>
-
-	Add support for a "[" that conforms to the GNU coding standards,
-	i.e., that does not depend on its name.
-	* src/lbracket.c: New file.
-	* README: Add "[".
-	* man/Makefile.am (programs): Ignore "[", since it doesn't have
-	a separate man page.
-	* src/Makefile.am (bin_PROGRAMS): Add "[".
-	(__SOURCES): New var.
-	* src/test.c (LBRACKET): Define to 0 if not defined.
-	(main): Use LBRACKET rather than argv[0].
-
-	* src/test.c (one_argument): Do not check for -t if POSIXLY_CORRECT.
-	Reported by Paul Jarc and Dan Jacobson.
-
-	* src/test.c (main): Do not recognize --help or --version if
-	POSIXLY_CORRECT, when invoked as "test".  Handle "[ ]" correctly.
-	Do not bother testing that margv[margc] is non-null.
-
-2003-07-04  Jim Meyering  <jim@meyering.net>
-
-	* src/who.c (print_line): Rewrite to use asprintf, in order to be
-	able to avoid emitting trailing spaces.  Reported by Dan Jacobson.
-
-	* tests/misc/head-elide-tail: Add tests of head's new --lines=-N
-	option, and perform the +1600 invocations of head IFF the envvar
-	RUN_EXPENSIVE_TESTS is set.
-
-2003-07-03  Jim Meyering  <jim@meyering.net>
-
-	* src/cp.c (do_copy): Give a better diagnostic when failing due
-	to nonexistent destination directory.  Reported by Dmitry Rutsky.
-	See http://bugs.debian.org/199730 for details.
-
-2003-06-27  Jim Meyering  <jim@meyering.net>
-
-	split's --verbose option did nothing [broken in 4.5.10 and 5.0]
-	* src/split.c (longopts): Use `1', not `0' as the value for
-	&verbose.  Reported by Keith Thompson.
-
-	Test for the above fix.
-	* tests/misc/split-a: Also use --verbose and compare stderr
-	output with what we'd expect.
-
-2003-06-20  Jim Meyering  <jim@meyering.net>
-
-	* src/copy.c (copy_internal) [HAVE_STRUCT_STAT_ST_AUTHOR]:
-	Use `error_t' (rather than int) as type for local `err'.
-	From Alfred M. Szmidt.
-
-2003-06-19  Marcus Brinkmann  <marcus@gnu.org>
-
-	* src/copy.c (copy_internal) [HAVE_STRUCT_STAT_ST_AUTHOR]:
-	Fix author preservation code.
-
-2003-06-19  Jim Meyering  <jim@meyering.net>
-
-	* src/ln.c (ENABLE_HARD_LINK_TO_SYMLINK_WARNING): Define to 0.
-	(do_link): Don't warn about hard link to symlink.
-
-2003-06-18  Jim Meyering  <jim@meyering.net>
-
-	* src/cut.c: Include "getdelim2.h", not "getstr.h".
-	Reflect renaming: getstr -> getdelim2.
-
-	* src/comm.c, src/join.c, src/nl.c, src/uniq.c: Reflect renaming:
-	readline -> readlinebuffer.
-
-2003-06-09  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
-
-	* src/readlink.c: Include <sys/types.h> before system.h (because
-	the latter includes <sys/stat.h>).  Required on Ultrix 4.3.
-
-2003-06-17  Jim Meyering  <jim@meyering.net>
-
-	* src/system.h (initialize_main): Define.
-	Use it in every `main'.  Applied via this:
-	p='initialize_main (&argc, &argv);'
-	perl -ni -e '/program_name.=.argv.0/ and print "  '"$p"'\n"; print' \
-	  $(grep -l program_name.=.argv.0 *.c)
-	test.c uses margc/margv, so I made the change manually for that file.
-	Based on a patch from Bernard Giroud.
-
-2003-06-09  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
-
-	Fix for build failure on Ultrix 4.3.
-	* src/stat.c: Include sys/statvfs.h in preference to sys/vfs.h.
-	Include sys/param.h and sys/mount.h on ultrix.
-
-2003-06-16  Jim Meyering  <jim@meyering.net>
-
-	* src/touch.c (O_NDELAY, O_NONBLOCK, O_NOCTTY, EISDIR): Remove
-	definitions.
-	* src/system.h (O_NDELAY, O_NONBLOCK, O_NOCTTY, EISDIR): Define
-	them here instead, but with one change: define EISDIR to -1, not 0.
-
-	* src/cat.c (cat): Remove `#ifndef ENOSYS', now that it's
-	guaranteed to be defined.
-	* src/system.h (ENOSYS, ENOTSUP): Define to -1 if not defined.
-
-	* README: Mention the CVS repository.
-	Encourage addition of test cases.
-
-2003-06-12  Jim Meyering  <jim@meyering.net>
-
-	* src/touch.c (touch): Call close only if necessary.
-	From Bruno Haible.
-
-	* src/wc.c (usage): Correct wording: wc prints counts in the order
-	`newline, word, byte'.  Reported by Keith M. Briggs.
-	* man/wc.x: Fix it here, too.  And change `lines' to `newlines'.
-
-2003-06-10  Jim Meyering  <jim@meyering.net>
-
-	* tests/date/Test.pm: Add a test for the new format, e.g., May-23-2003.
-
-2003-06-07  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.maint (syntax-check): Add commented-out (over-aggressive)
-	rule.
-
-2003-06-06  Jim Meyering  <jim@meyering.net>
-
-	* src/extract-magic (main): Avoid newer 3-arg form of open,
-	so this script works also with e.g., perl5.005_03.
-	Patch by John David Anglin.
-
-2003-06-04  Paul Eggert  <eggert@twinsun.com>
-
-	* src/system.h: Include <stdbool.h> unconditionally.
-
-2003-06-04  Jim Meyering  <jim@meyering.net>
-
-	* man/Makefile.am (check-programs-vs-x): Rename target
-	from check-programs-vs-1.  Adjust rule to check for the
-	primary (.x) file, not the generated one (.1).
-
-2003-06-03  Tim Mooney <mooney@dogbert.cc.ndsu.NoDak.edu>
-
-	* man/kill.x: New file.
-	* man/Makefile.am (dist_man_MANS): Add kill.1.
-	(kill.1): New rule.
-
-2003-06-04  Jim Meyering  <jim@meyering.net>
-
-	Ensure that the .x file for a new program is never forgotten again.
-	* man/Makefile.am (programs): Define.
-	(check-programs-vs-1): New phony target.
-	(check-local): Depend on it.
-
-2003-06-03  Jim Meyering  <jim@meyering.net>
-
-	Avoid unnecessary copying of environment.
-	* src/env.c (main): Rather than clearing the environment and --
-	unless told to ignore environment -- copying all settings from
-	the saved, original environment, clear the environment only when
-	that is requested.  Suggested by Jens Elkner.
-
-2003-06-02  Jim Meyering  <jim@meyering.net>
-
-	* src/system.h: Always include <string.h>, since we assume C89.
-	Include <limits.h> without checking for HAVE_LIMITS_H.
-
-	* src/test.c [!TEST_STANDALONE]: Remove #if-0'd block.
-	(STREQ, S_IXUGO): Remove redundant (in system.h) definitions.
-
-2003-06-01  Jim Meyering  <jim@meyering.net>
-
-	Avoid a race condition in `tail -f' described by Ken Raeburn in
-	http://mail.gnu.org/archive/html/bug-textutils/2003-05/msg00007.html
-	* src/tail.c (file_lines): Add new parameter, *read_pos, and set it.
-	(pipe_lines, pipe_bytes, start_bytes, start_lines): Likewise.
-	(tail_bytes, tail_lines, tail): Likewise.
-	(tail_file): Use the new `read_pos' value as the size,
-	rather than stats.st_size from the fstat call.
-
-2003-05-28  Jim Meyering  <jim@meyering.net>
-
-	* src/extract-magic: Allow expansion of `$file' in the here-
-	document corresponding to the comment at the top of fs.h.
-
-2003-05-26  Jim Meyering  <jim@meyering.net>
-
-	* src/stat.c: Fix portability problem on FreeBSD5.0: don't include
-	<sys/statvfs.h> on systems without HAVE_STRUCT_STATVFS_F_BASETYPE.
-	Use #if/#elif/... cascade so we get only one set of include files.
-	Reported by Nelson Beebe.
-
-2003-05-24  Jim Meyering  <jim@meyering.net>
-
-	* src/md5sum.c (split_3): Accept the BSD format only when in MD5 mode.
-	* tests/sha1sum/basic-1: Make sure `sha1sum --check' doesn't
-	accept the BSD format.
-
-2003-03-28  Joe Orton  <jorton@redhat.com>
-
-	* src/md5sum.c (bsd_split_3): New function.
-	(split_3): Detect checksums from BSD 'md5' command and handle them
-	using bsd_split_3.
-
-	* tests/md5sum/basic-1: New tests for --check exit status, and for
-	BSD-style checksum files.
-
-2003-05-21  Jim Meyering  <jim@meyering.net>
-
-	* src/head.c (elide_tail_lines_pipe): Fix a thinko.
-	This sort of thing is why it'd be *Really Good* to factor
-	out the common code used here and in tail.c.
-
-2003-05-14  Jim Meyering  <jim@meyering.net>
-
-	* src/head.c (usage): Document new feature: --bytes=-N and --lines=-N.
-
-	* tests/du/slink: Skip this test if `.' is on an XFS file system.
-
-	* tests/du/fd-leak: New file.  Test for the bug in du that
-	was fixed by the 2003-05-12 change to lib/ftw.c.
-	* tests/du/Makefile.am (TESTS): Add fd-leak.
-
-	* src/head.c (AUTHORS): Enclose string in N_(...), now that it
-	includes a translatable word, `and'.
-
-	* src/dd.c (usage): Don't use `,' as the thousands separator
-	in e.g. 1,000,000 and 1,048,576.  Instead, do this:
-	`SIZE may be ..., MB 1000*1000, M 1024*1024 and so on...'
-	* src/df.c (usage): Likewise.
-	* src/du.c (usage): Likewise.
-	* src/ls.c (usage): Likewise.
-
-	* Makefile.maint (syntax-check): Add another check.
-
-2003-05-13  Paul Eggert  <eggert@twinsun.com>
-
-	Fix uniq to conform to POSIX, which requires that "uniq -d -u"
-	must output nothing.  Problem reported by Josh Hyman.
-
-	* src/uniq.c (enum output_mode, mode): Remove, replacing with:
-	(output_unique, output_first_repeated, output_later_repeated):
-	New vars.  All uses of "mode" changed to use these variables,
-	which are not mutually exclusive as "mode" was.
-	(writeline): New arg "match", used to control whether to
-	obey output_first_repeated or output_later_repeated.
-	All callers changed.
-	(check_file, main): Adjust to above changes.
-
-	* tests/uniq/Test.pm: Test that 'uniq -d -u' outputs nothing.
-
-2003-05-14  Jim Meyering  <jim@meyering.net>
-
-	* tests/rm/rm3: Use tr's \n notation rather than \012.
-	This package can afford to do that, since its tests are guaranteed use
-	GNU tr, which has accepted the more modern notation for 10 years.
-	* tests/rm/rm5: Likewise.
-	* tests/cp/same-file: Likewise.
-	* tests/stty/row-col-1: Likewise.
-	* tests/stty/basic-1: Likewise.
-	* tests/rm/deep-1: Likewise.
-	* tests/mv/part-symlink: Likewise.
-	* tests/mkdir/perm: Likewise.
-	* tests/misc/nice: Likewise.
-
-2003-05-13  Jim Meyering  <jim@meyering.net>
-
-	* src/copy.c (struct F_triple) [name]: Remove const attribute.
-	(triple_free): Don't apply cast to argument of free.
-	(seen_file): Add cast here instead.
-
-	* src/cp-hash.c (struct Src_to_dest) [name]: Remove const attribute.
-	(src_to_dest_free): Don't apply cast to argument of free.
-
-	* src/sort.c (zaptemp): Don't apply cast to argument of free.
-	* src/pr.c (init_fps, init_store_cols): Likewise.
-	* src/join.c (delseq, freeline): Likewise.
-	* src/expr.c (OLD): Likewise.
-	* src/sort.c (sort): Likewise.
-	* src/head.c (elide_tail_lines_pipe): Likewise.
-
-	* src/tail.c: Include "quote.h".
-	Use quote in diagnostics.  Change many error format strings
-	from just `%s' to e.g., `error reading %s'.
-	(pipe_lines): Change type of parameter, n_lines, to uintmax_t.
-	Rewrite newline-counting loop to use memchr.
-
-	* src/head.c (elide_tail_lines_pipe): Use `if', not assert.
-	Now that assert is no longer used, don't include <assert.h>.
-
-2003-05-12  Jim Meyering  <jim@meyering.net>
-
-	* src/head.c: Include <assert.h>.
-	(AUTHORS): Add my name.
-	(elide_tail_lines_pipe): New function.
-
-2003-05-10  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.maint (syntax-check): Check for `error (EXIT_SUCCESS,'.
-
-	* src/readlink.c (main): Set program_name before first use.
-	Remove that (redundant) first use.
-	Don't exit successfully just because --verbose was specified.
-	Pass 0, not EXIT_SUCCESS, as first argument to error; when that
-	parameter is 0, error does not exit.
-
-	* src/uname.c (main): When failing due to too many arguments, also say
-	that, rather than just "Try `uname --help' for more information.".
-	* src/comm.c (main): Likewise, but for too few arguments.
-	* src/logname.c: Include error.h.
-	(main): Say why we're failing.
-
-	* src/uniq.c (main): Don't segfault when argc < optind.
-	* src/who.c (main): Handle argc < optind.
-	* src/df.c (main): Likewise.
-	* src/install.c (main): Likewise.
-	* src/mv.c (main): Likewise.
-	* src/pwd.c (main): Likewise.
-	* src/tty.c (main): Likewise.
-	* src/chroot.c (main): Likewise.
-	* src/hostname.c: Likewise.
-	* src/du.c (main): Likewise.
-	* src/expand.c (main): Likewise.
-	* src/env.c (main): Likewise.
-	* src/unexpand.c (main): Likewise.
-	* src/printenv.c (main): Likewise.
-	* src/sync.c (main): Handle argc == 0.
-	* src/expr.c (main): Likewise.
-	* src/printf.c (main): Likewise.
-	* src/basename.c (main): Likewise.
-	* src/ln.c (main): Test for `missing argument' before computing n_files.
-	* src/tail.c (main): Test for the case of no arguments before
-	computing n_files.
-
-	* src/kill.c (send_signals): Don't check command line arguments here.
-	(main): Check them here instead.  Handle argc < optind.
-
-	* src/logname.c (main): Use error, rather than fprintf, for the sake
-	of consistency.
-
-	* src/rm.c (main): Don't overrun array bound if argc is 0.
-
-2003-05-09  Jim Meyering  <jim@meyering.net>
-
-	* src/sort.c (main): Don't overrun array bound if argc is 0.
-	That would happen when invoked via: execl ("/usr/bin/sort", NULL);
-	Reported by Wartan Hachaturow.
-
-2003-05-07  Jim Meyering  <jim@meyering.net>
-
-	Implement support so that `head --lines=-N' works on seekable files.
-	* src/head.c (enum Copy_fd_status): Define.
-	(COPY_FD_DIAGNOSE): New macro.
-	(elide_tail_lines_seekable): New funtion.
-	(elide_tail_lines_file): Call it here.
-
-2003-05-06  Jim Meyering  <jim@meyering.net>
-
-	* src/sys2.h (CHAR_BIT): Remove duplicate definition.
-
-2003-05-04  Jim Meyering  <jim@meyering.net>
-
-	* tests/head/Test.pm: Remove tests of --bytes=-N; using that framework
-	caused the addition of thousands of small files to the tar archive.
-	* tests/misc/head-elide-tail: New file.  Add them here instead.
-	* tests/misc/Makefile.am (TESTS): Add head-elide-tail.
-
-2003-05-04  Paul Eggert  <eggert@twinsun.com>
-
-	* src/remove.c (HAVE_WORKING_READDIR): Define to 0 if not defined.
-	(IF_READDIR_NEEDS_REWINDDIR): Remove.
-	(remove_cwd_entries): Rewrite to avoid IF_READDIR_NEEDS_REWINDDIR,
-	which was a bit weird because it couldn't be emulated by a function.
-
-2003-05-03  Jim Meyering  <jim@meyering.net>
-
-	Extend head to accept --lines=-N (--bytes=-N) and to print all
-	but the N lines (bytes) at the end of the file.
-	* src/head.c: Include full-write.h, full-read.h, inttostr.h, quote.h.
-	Use quote() in diagnostics, rather than literal `' marks.
-	(copy_fd, elide_tail_bytes_pipe, elide_tail_bytes_file):
-	New functions.
-	(elide_tail_lines_pipe, elide_tail_lines_file): New functions.
-	(head_file): Reorganize so as to call head from only one place.
-	(main): Likewise, for head_file.
-	Handle new, undocumented option, --presume-input-pipe.
-	Handle negative line and byte counts.
-	* tests/head/Test.pm: Add lots of tests to exercise --bytes=-N.
-
-	* tests/du/8gb: Skip test if the file system of `.' doesn't support
-	sparse files -- otherwise it'd create a file of size 8GB.
-
-2003-05-02  Jim Meyering  <jim@meyering.net>
-
-	* src/fmt.c (usage): Don't mention obsolescent -WIDTH option.
-	Instead explain about `-' and standard input.
-	(main): Give a proper diagnostic for e.g., `fmt -c -72'.
-	Reported by Keith Thompson.
-	* tests/fmt/basic: Add test for the above fix.
-
-	* src/fmt.c: Include "quote.h".
-	Use quote() in diagnostics, rather than literal `' marks.
-	(main): Exit nonzero when unable to open an input file.
-	* tests/fmt/basic: Add test for the above fix.
-
-	* src/fmt.c (main): Diagnose invalid suffix on obsolescent width
-	specifications like `-72x'.
-	* tests/fmt/basic: Add test for the above fix.
-
-	Work around nasty readdir bug on Darwin6.5.
-	* src/remove.c (IF_READDIR_NEEDS_REWINDDIR): Define.
-	[! HAVE_WORKING_READDIR] (remove_cwd_entries): If readdir has just
-	returned NULL and there has been at least one successful unlink or
-	rmdir call since the opendir or previous rewinddir, then call
-	rewinddir and reiterate the loop.
-
-	Factor out common code.
-	* src/remove.c (readdir_ignoring_dotdirs): New function.
-	(is_empty_dir): Use it here.
-	(remove_cwd_entries): Use it here.
-
-2003-05-01  Jim Meyering  <jim@meyering.net>
-
-	* tests/rm/r-3: Create 500 rather than just 300 files.
-	There's a bug in Darwin6.5's readdir that shows up only with
-	338 or more files.
-	Fix a bug in this test: `cd $pwd' (not to `..'), now that $tmp
-	has two components.
-
-	* src/tail.c:
-	Change type of n_units, n_bytes, n_lines to be `uintmax_t'.
-	(dump_remainder): Move two declarations `down' into the scope
-	where they are used.
-	(xlseek): Return the resulting offset.
-	(file_lines): Rename parameter, file_length, to end_pos.
-	(pipe_lines): Don't coerce safe_read return value to `int'.
-	Adapt tests accordingly.
-	(pipe_bytes) [struct charbuffer] (nbytes): Change type from `int'
-	to `unsigned int'.
-	Change type of `total_bytes' from `int' to `size_t',
-	since the former wouldn't always be wide enough.
-	Don't coerce safe_read return value to `int',
-	and adapt tests accordingly.
-	Now that testing for a read error no longer involves
-	using `tmp', handle that case *after* freeing `tmp'.
-	(start_bytes): Clean up.
-	(tail_bytes): Now that `n_bytes' may be larger than
-	OFF_T_MAX, test for that condition and, if it's true, don't
-	use lseek optimizations.
-	(parse_options): Don't fail just because N_UNITS is larger than
-	the maximum size of a file -- tail may be applied to an input
-	stream (e.g., a pipe) with more data than that.
-
-	* Makefile.maint (syntax-check): Rename from alloc-check.
-	Also check for SPACE-TAB sequences.
-	Also check for malloc/calloc/realloc casts.
-
-2003-05-01  Jim Meyering  <jim@meyering.net>
-
-	* src/tail.c (start_lines): Rewrite to use memchr.  Clean up.
-
-2003-04-28  Jim Meyering  <jim@meyering.net>
-
-	* tests/misc/tty-eof: Send two tokens, not just one, so we don't
-	make the now-more-picky tsort fail.
-
-2003-04-24  Jim Meyering  <jim@meyering.net>
-
-	* src/tsort.c (tsort): Remove unnecessary test of have_read_stdin.
-	(main): Minor syntactic clean-up.
-
-	* src/tsort.c (tsort): Fail if the input contains an odd number of
-	tokens.  Reported by junkio@cox.net.
-
-	* tests/tsort/basic-1: Test for the above fix.
-
-2003-04-21  Jim Meyering  <jim@meyering.net>
-
-	* tests/misc/printf: Add tests for the printf fixes below.
-
-	* Makefile.cfg (cvs_files): Add $(srcdir)/config/depcomp to the list.
-
-2003-04-20  Paul Eggert  <eggert@twinsun.com>
-
-	Fix printf POSIX compatibility bug reported by Ben Harris in
-	<http://mail.gnu.org/archive/html/bug-coreutils/2003-04/msg00070.html>.
-	* doc/coreutils.texi (printf invocation): It's \NNN in the format,
-	\0NNN in the %b operand.
-	* src/printf.c (usage): Likewise.
-	(print_esc): New arg OCTAL0 to specify whether \0NNN or \NNN
-	is desired.  All uses changed.  Behave like Bash printf if %b
-	operand uses \NNN where the initial N is not 0.
-
-2003-04-17  Jim Meyering  <jim@meyering.net>
-
-	* src/stty.c: Remove uses of PROTOTYPE macro.
-
-2003-04-15  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.maint: Remove (or replace-with-TAB(s) to retain alignment)
-	each sequence of spaces before a TAB character.
-
-2003-04-13  Jim Meyering  <jim@meyering.net>
-
-	* src/remove.c (is_empty_dir): Don't closedir (NULL).
-
-2003-04-12  Jim Meyering  <jim@meyering.net>
-
-	Giving nl an invalid STYLE argument (in --header-numbering=STYLE (-h),
-	--body-numbering=STYLE (-b), or --footer-numbering=STYLE (-f)) or
-	FORMAT (--number-format=FORMAT (-n)) would not give a useful diagnostic.
-	* src/nl.c (main): Fix those problems and remove literal quote marks
-	(e.g., "`%s'") from format string; instead use "%s" in each format
-	string and `quote (optarg)' as the corresponding argument.
-	Also, diagnose all invalid command line options before failing.
-
-	* src/nl.c (proc_text): Fix a bug that would make nl output extra
-	newlines in some cases.  Details here: http://bugs.debian.org/177256.
-	This bug was introduced on 2001-11-10 for textutils-2.0.17.
-	* tests/misc/nl: Add test for the above-fixed bug.
-
-	* tests/misc/readlink: New file.  Test the --canonicalize option.
-	* tests/misc/Makefile.am (TESTS): Add readlink.
-
-2003-04-11  Jim Meyering  <jim@meyering.net>
-
-	Clean up.
-	* src/chown.c, src/cp.c, src/dircolors.hin, src/du.c, src/ln.c:
-	* src/mkfifo.c, src/ptx.c, src/spline.c, src/stty.c, src/tail.c:
-	* src/test.c, src/unexpand.c: Remove (or replace-with-TAB(s) to
-	retain alignment) each sequence of spaces before a TAB character.
-
-	* src/ls.c: Include <stdlib.h> unconditionally.
-
-	* Makefile.maint (xalloc-check): Rename from header-check.
-
-	* src/yes.c: Include error.h after system.h, not before.
-
-	Clean up.
-	* src/copy.c, src/cp-hash.c, src/cp.c, src/csplit.c, src/cut.c:
-	* src/date.c, src/df.c, src/du.c, src/expand.c, src/expr.c, src/id.c:
-	* src/join.c, src/md5sum.c, src/nl.c, src/od.c, src/paste.c, src/pr.c:
-	* src/ptx.c, src/sort.c, src/split.c, src/su.c, src/tail.c, src/tee.c:
-	* src/tr.c: * src/unexpand.c, src/users.c:
-	Remove anachronistic casts of xmalloc, xrealloc, and xcalloc
-	return values and of xrealloc's first argument.
-	Fix the former with this:
-	perl -pi -e 's/\([^(]*?\*\) *(x(m|c|re)alloc)\b/$1/'
-
-2003-04-10  Jim Meyering  <jim@meyering.net>
-
-	* src/stty.c (wrapf): Declare with format attribute.
-
-	The S_MAGIC_... names shouldn't be maintained in two places (prior
-	to this change, one would have to keep stat.c and fs.h in sync).
-	This change makes it so those names and the corresponding
-	hexadecimal constants all reside in stat.c.  fs.h is now generated.
-	* src/Makefile.am (fs.h): New rule to generate fs.h from stat.c.
-	(BUILT_SOURCES): Add fs.h, now that it's generated.
-	(EXTRA_DIST): Add extract-magic.
-	* src/extract-magic: New script to extract fs.h definitions from stat.c.
-	* src/stat.c (human_fstype) [__linux__]: Append each hex constant from
-	fs.h in a comment after the corresponding `case S_MAGIC_...:' statement.
-
-	* tests/tail-2/big-4gb: Skip this test (don't fail) if creating a
-	file with nominal length > 4GB fails.  Reported by Michael Deutschmann.
-
-	* man/unexpand.x: Add `SEE ALSO' reference to expand.
-	* man/expand.x: Add `SEE ALSO' reference to unexpand.
-	Suggestion from Dan Jacobson.
-
-2003-04-10  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
-
-	* src/fs.h (S_MAGIC_DEVPTS): New magic for Linux's devpts.
-	* src/stat.c (human_fstype): Handle Linux's devpts.
-
-2003-04-09  Paul Eggert  <eggert@twinsun.com>
-
-	* src/split.c (line_bytes_split): Arg is of type size_t, since
-	that's all that is supported for now.
-	(main): Check for overflow in obsolescent line count option.
-
-2003-04-09  Jim Meyering  <jim@meyering.net>
-
-	* tests/misc/split-fail: Add a new test for the above fix.
-
-	* src/split.c (bytes_split): Use size_t temporary (rather than
-	uintmax_t original) in remaining computations.  From Paul Eggert.
-
-	Handle command line option arguments larger than 2^31.
-	This allows e.g., splitting into files of size 2GB and larger,
-	and running split --lines=N with N=2^31 or more.
-	But for --line-bytes=N, the restriction that N <= SIZE_MAX
-	remains (for now), due to the way it is implemented.
-
-	* src/split.c: Include "inttostr.h".
-	(bytes_split, lines_split, line_bytes_split, main):
-	Use uintmax_t, not size_t, for file sizes.
-	(main): Give a better diagnostic for option arguments == 0.
-	Use umaxtostr to print file sizes.
-	Reported by Luke Hassell.
-
-2003-04-08  Jim Meyering  <jim@meyering.net>
-
-	* src/rm.c (usage): Mention that --directory (-d) works only
-	on some systems.  Suggestion from Samuel Tardieu.
-
-	* tests/basename/basic: Run $PERL to see if it is available,
-	rather than testing its value.
-	* tests/sum/sysv, tests/tsort/basic-1, tests/unexpand/basic-1:
-	* tests/basename/basic, tests/dd/skip-seek, tests/dircolors/simple:
-	* tests/expr/basic, tests/factor/basic, tests/fmt/basic:
-	* tests/ls-2/tests, tests/md5sum/basic-1, tests/md5sum/newline-1:
-	* tests/misc/sort, tests/misc/tty-eof, tests/mv/i-1:
-	* tests/rm/empty-name, tests/rm/fail-eperm, tests/rm/unreadable:
-	* tests/seq/basic, tests/sha1sum/basic-1, tests/sha1sum/sample-vec:
-	* tests/sum/basic-1, tests/seq/basic: Likewise.
-
-	* tests/misc/Makefile.am (TESTS): Add split-fail.
-	* tests/misc/split-fail: New file.
-
-	* src/split.c: Rename local variables: nchars -> n_bytes.
-	(lines_split): Rename local, nlines -> n_lines.
-	(main): Rename local variable: s/accum/n_units/.
-	(main): Use STDIN_FILENO, not literal `0'.
-
-2003-04-07  Jim Meyering  <jim@meyering.net>
-
-	* src/stat.c: Add #include directives for Ultrix 4.4.
-	Based on a suggested change from Bert Deknuydt.
-
-2003-04-06  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.maint (makefile-check): New rule.
-	(local-check): Add it.
-
-2003-04-05  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.am (nearly all of them):
-	Use $(VAR) rather than @VAR@, now that we can rely on automake to
-	emit a definition for each substituted variable.
-	* tests/Makefile.am.in: Likewise.
-
-	* tests/rm/rm5: Add a comment explaining why this test fails when
-	using Tru64's broken sed.
-	* tests/rm/rm3: Likewise.
-
-	Make `kill -t' output signal descriptions (not `?') on Tru64.
-	* src/kill.c (sys_siglist): Also check for __sys_siglist.
-	Patch by Tony Leneis.
-	* configure.ac: Also check for declaration of __sys_siglist.
-	Required for Tru64 4.0D, 4.0F, and 5.1.
-	Reported by Tony Leneis.
-
-2003-04-04  Jim Meyering  <jim@meyering.net>
-
-	* src/Makefile.am (PERL): Remove unnecessary definition.
-
-	Because of inappropriate (but POSIX-mandated) behavior of rename,
-	`mv a b' would not remove `a' in some unusual cases.  Work around
-	this by unlinking `a' when necessary.
-
-	* src/copy.c (same_file_ok): Add an output parameter.
-	Set it in the offending case.
-	(copy_internal): When necessary, unlink SRC_PATH and inform caller.
-	Reported by Ed Avis.
-	* tests/mv/hard-4: New test for the above.
-	* tests/mv/Makefile.am (TESTS): Add hard-4.
-
-	Clean up rules for automatically generated sources:
-	* src/Makefile.am (dircolors.h, wheel-size.h, wheel.h, false.c):
-	Make each generated file be read-only.
-	Add each file name to BUILT_SOURCES separately.
-	(MAINTAINERCLEANFILES): Set to $(BUILT_SOURCES).
-
-	Put LOCALEDIR macro definition in new file: localedir.h.
-	* src/Makefile.am (DEFS): Remove definition.
-	(localedir.h): New rule.
-	(BUILT_SOURCES, DISTCLEANFILES): Add localedir.h.
-	* src/system.h: Include "localedir.h".
-
-2003-04-02  Jim Meyering  <jim@meyering.net>
-
-	* Version 5.0.
-
-	* tests/misc/Makefile.am (TESTS): Add false.
-
-	* Makefile.maint (TMPDIR): Make sure it's defined.
-	(my-distcheck): Build in $(TMPDIR), not `.'.
-
-	* src/Makefile.am (false.c): Change all occurrences of
-	`(EXIT_SUCCESS)' to `(EXIT_FAILURE)' so that false exits
-	unsuccessfully also with --help.  Reported by Paul Jarc,
-	* tests/misc/false: New test for the above.
-
-2003-03-30  Jim Meyering  <jim@meyering.net>
-
-	* NEWS: Note the location of older NEWS files.
-
-	* src/remove.c (is_empty_dir): Don't let a failing closedir
-	clobber errno.  Spotted by Arnold Robbins.
-
-	* src/env.c: Fix typo in comment.  From Arnold Robbins.
-
-2003-03-29  Jim Meyering  <jim@meyering.net>
-
-	* Version 4.5.12.
-
-	* README: Note to expect build problems for stat.c on Ultrix 4.3.
-	Note that there are some harmless test failures when running
-	`make check' as root on some systems.
-
-2003-03-28  Jim Meyering  <jim@meyering.net>
-
-	* tests/stty/row-col-1: Skip this test if stty can't get window size.
-	This happens when connecting to sparc-solaris5.7 via ssh from within
-	emacs.  Reported by Karl Berry.
-
-	* tests/du/basic: Use seq, not `yes' to generate 4KB of data.
-	Otherwise, on systems (DJGPP) that emulate pipes using files,
-	this test would never complete, waiting for `yes' to terminate.
-	* tests/du/slink: As above, use seq, not `yes' to generate link target.
-	* tests/rm/hash: As above, use seq, not `yes' to generate dir name.
-	Reported by Rich Dawe.
-
-2003-03-27  Jim Meyering  <jim@meyering.net>
-
-	* src/id.c: Remove Arnold Robbins' obsolete e-mail address
-	from `written by...' comment, at his request.
-
-2003-03-24  Paul Eggert  <eggert@twinsun.com>
-
-	Fix buffer overrun problem reported by TAKAI Kousuke, along
-	with some other POSIX incompatibilities.
-
-	* src/printf.c (print_esc): Do not treat \x specially if
-	POSIXLY_CORRECT.  Avoid buffer overrun if the format ends
-	in backslash.  Treat incomplete escape sequences as strings
-	of characters, as POSIX requires.
-	(print_formatted): Allow multiple flags.  Avoid buffer overrun
-	if the format is incomplete.
-
-2003-03-24  Jim Meyering  <jim@meyering.net>
-
-	* tests/misc/printf: Add tests for the above fixes and changes.
-
-2003-03-26  Jim Meyering  <jim@meyering.net>
-
-	* src/copy.h (struct cp_options): Add a comment.
-
-2003-03-23  Jim Meyering  <jim@meyering.net>
-
-	* README: Describe problem with 64-bit mode on HPUX 11.x,
-	with patch for /usr/include/inttypes.h.
-	* TODO: Plan to add an autoconf test to work around the bug.
-
-2003-03-22  Jim Meyering  <jim@meyering.net>
-
-	* src/stat.c: Don't include <sys/sysmacros.h>.
-	That is already done via system.h.  Otherwise, the multiple
-	inclusion would evoke redefinition warnings from Cray's /bin/cc,
-	aka Cray Standard C Version 4.0.3  (057126) Mar 22 2003  22:02:28.
-	(human_fstype): Factor some directives `up', out of this function.
-	Cast away `const' to avoid error from Cray's /bin/cc.
-
-2003-03-20  Jim Meyering  <jim@meyering.net>
-
-	* announce-gen (print_changelog_deltas): Ensure that a newline
-	precedes each row of `*'s.
-
-2003-03-20  Jim Meyering  <jim@meyering.net>
-
-	* Version 4.5.11.
-
-	* src/seq.c (valid_format): Also accept ` ' and `'' as valid
-	format flag characters.
-	Do not require that a field width be specified.
-	Do not fail when given a field width of `0'.
-	Reported by Dan Jacobson.
-	* tests/seq/basic: Add new tests for the above-fixed bug.
-
-	* src/Makefile.am (all-local): Append $(EXEEXT) to use of `su'
-	(install-root): Likewise.
-	(install-exec-local): Likewise.
-	Based on a patch from Richard Dawe.
-
-2003-03-19  Jim Meyering  <jim@meyering.net>
-
-	* man/Makefile.am (.x.1): Use $(LN_S) instead of 'ln -s',
-	because the DJGPP 2.03 port of 'ln -s' doesn't work.
-	Include $(EXEEXT) in program names.
-	Since $(LN_S) may degenerate to `cp -p', be careful
-	to invoke it from the destination directory.
-	Mostly from Richard Dawe.
-	* configure.ac: Use AC_PROG_LN_S.
-
-	* tests/mv/part-symlink: Unset CDPATH.  Otherwise, having the
-	CDPATH shell variable set could cause this test to fail.
-	Reported by Karl Berry.
-
-2003-03-18  Jim Meyering  <jim@meyering.net>
-
-	* src/fmt.c [struct Word] (paren, period, punct, final): Change the
-	type of each member from bool <MEMBER>:1 to unsigned int <MEMBER>:1.
-	AIX 5.1's xlc could not compile the former.
-	Patch by Petter Reinholdtsen.  Also reported by Mike Jetzer.
-
-2003-03-17  Richard Dawe  <rich@phekda.freeserve.co.uk>
-
-	* configure.ac: Include $(EXEEXT) in OPTIONAL_BIN_PROGS'
-	program names, since automake only adds $(EXEEXT) to programs
-	in its *_PROGRAMS.
-
-2003-03-16  Jim Meyering  <jim@meyering.net>
-
-	* src/remove.c (rm): Put two local variables in static storage,
-	so they can't be clobbered by the potential longjmp.
-
-2003-03-15  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.cfg (gnu_rel_host): Fix code to match the comment
-	so that a version number with a two-digit component can still count
-	as an alpha release.  Reported by Richard A Downing.
-	(gnu_rel_host): Define in terms of $(RELEASE_TYPE) instead.
-
-2003-03-14  Jim Meyering  <jim@meyering.net>
-
-	* src/ansi2knr.c: Remove no-longer-used file.
-	* src/ansi2knr.1: Likewise.
-
-	* Makefile.maint (prev_version_file): Don't use ?= for this particular
-	assignment, since it causes trouble with old versions of GNU make
-	(e.g. 3.76.1).  The other uses of `?=' are inoffensive.  Details here.
-	http://mail.gnu.org/archive/html/bug-coreutils/2003-03/msg00028.html
-	Patch from Alexandre Duret-Lutz.
-
-	* Use patched automake-1.7.3.  Regenerate Makefile.in files in
-	subdirectories so that each includes a definition of ACLOCAL_M4.
-
-	* announce-gen (main): Label the compressed source URLs.
-
-	* Version 4.5.10.
-
-	* tests/du/slink: Relax the test for the `local'ness of a file system,
-	so that now it works also for tmpfs.
-
-	* tests/du/hard-link: Transform output from first du, so that this
-	test doesn't fail on file systems like tmpfs that order directory
-	entries differently.
-
-2003-03-13  Jim Meyering  <jim@meyering.net>
-
-	* tests/du/8gb: Work around what appears to be an NFS failure that
-	would make this test fail on some systems.
-
-2003-03-11  Jim Meyering  <jim@meyering.net>
-
-	* tests/du/basic: Make the test file exactly 4k bytes long.
-
-	* src/split.c (longopts): Don't hard-code `2' here.
-	Instead, just specify `&verbose', and ...
-	(main): ... remove the `case 2:' block for --verbose.
-
-	* tests/du/basic: Make the test file larger than 64 bytes, so that
-	we don't immediately disqualify file systems (e.g., NetApp) on which
-	smaller files take up zero disk blocks.  Reported by Vin Shelton.
-
-2003-03-10  Jim Meyering  <jim@meyering.net>
-
-	Don't segfault for a negative field width or precision in format string.
-	Note that this is just a stopgap fix.  The longer term solution may
-	involve adapting bash's builtins/printf.def.
-
-	* src/printf.c: (UNSPECIFIED): Define.
-	(print_direc): Use the special value, UNSPECIFIED, to indicate
-	that field_width or precision has not been specified.
-	(print_formatted): Fail if field_width or precision is the
-	special value, UNSPECIFIED.
-	Reported by Oliver Kiddle <okiddle@yahoo.co.uk>
-
-	* src/sys2.h (INT_MIN): Define, if necessary.
-	* tests/misc/printf: Add a test for the above-fixed bug.
-
-2003-03-09  Jim Meyering  <jim@meyering.net>
-
-	* src/remove.c (AD_stack_pop): Cast sizeof... to int before
-	changing its sign.  This avoids a warning from gcc on 64-bit systems.
-	Reported by Bob Proulx.
-	(pop_dir): Reverse order of sign change and cast, to be consistent
-	with the above.
-
-2003-03-08  Jim Meyering  <jim@meyering.net>
-
-	* tests/Makefile.am (evar-check): Check for POSIXLY_CORRECT not as a
-	shell variable, but only in the environment.  With /bin/sh->bash, the
-	shell variable is set to `y', and that would cause a spurious warning.
-	Reported by Bob Proulx.
-
-	* tests/Makefile.am (check-root): Remove touch/fifo.
-	It doesn't appear to have to be run as root.
-
-	* tests/rm/fail-2eperm: Rather than simply using the first non-root
-	user name, make sure that the selected user name has a usable shell.
-	Reported by Paul Jarc.
-
-	Before, when using shred on a device, one had to specify --exact,
-	or be careful to choose a size that would not be rounded up and
-	exceed the maximum value;  that could result in a failure of
-	the final write.
-	* src/shred.c (do_wipefd): --exact is now the default for non-regular
-	files.  Suggestion from Ben Elliston.
-	(usage): Say it.
-
-	* tests/misc/tty-eof: Require at least version 1.11 of Expect.pm.
-	Old versions of Expect.pm (e.g., 1.07) lack the log_user function.
-	Patch by Bob Proulx.
-
-	* src/Makefile.am (check-misc): Check for use of `defined' in
-	#define directives.
-	Change to $(srcdir) before running grep.
-
-	* src/sleep.c: Remove now-unused #include and #define directives.
-
-	* src/du.c (process_file): If a file's size is not being counted
-	e.g., because it's a hard link to a file we've already counted,
-	then don't print a line for it.
-
-	* tests/du/hard-link: New test for the above-fixed bug.
-	* tests/du/Makefile.am (TESTS): Add hard-link.
-
-	`du -S' didn't work
-	* src/du.c: Revert most of the `reorganization' change of 2003-02-20,
-	and make the two-array approach work.
-
-	* tests/du/basic: Correct/add tests for the above fix.
-	Set LC_ALL, etc., now that we use sort.
-	Check the block/size of a small file, too.
-	Correct expected results for simple dir1/dir2/file case.
-	Add another test of du -S.
-
-2003-03-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
-
-	Avoid build failure with gcc on hppa1.1-hp-hpux10.20 (see GCC PR
-	middle-end/9986).  As one of GCC's optimizations, it transforms a
-	fputs_unlocked call to a fputc_unlocked call when the string is
-	one character long.  However, hpux doesn't have fputc_unlocked.
-
-	* expr.c (usage): Use putchar, not fputs, to output a single character.
-	* ls.c (dired_dump_obstack): Likewise.
-	* ptx.c (output_one_tex_line, output_one_dumb_line): Likewise.
-	* stat.c (print_it): Likewise.
-
-2003-03-07  Jim Meyering  <jim@meyering.net>
-
-	* src/cp.c: Remove everything associated with mmap-stack.c.
-	This reverts the two changes of 2003-02-21.
-	* src/du.c: Remove everything associated with mmap-stack.c.
-	This reverts the change of 2003-02-19.
-
-2003-03-06  Jim Meyering  <jim@meyering.net>
-
-	* tests/cp/same-file: Unset CDPATH.  Otherwise, having the
-	CDPATH shell variable set could cause this test to fail.
-	Reported by Karl Berry.
-
-2003-03-05  Jim Meyering  <jim@meyering.net>
-
-	* Version 4.5.9.
-
-	* src/printf.c (print_esc): Remove pointless comparison of unsigned
-	integer with zero, to avoid a warning from Intel's ecc.
-	Reported by Nelson Beebe.
-
-	* src/du.c (process_file): Sizes must all be of type uintmax_t.
-	Otherwise, for files or totals that are too big, numbers would
-	be truncated.  Patch mostly by Michael Stone.
-	Reported by Ingo Saitz as Debian bug #183210.
-
-	* tests/du/8gb: New test for the above-fixed bug.
-	* tests/du/Makefile.am (TESTS): Add 8gb.
-
-	* src/du.c (MAX_N_DESCRIPTORS): Use 3 * UTILS_OPEN_MAX / 4
-	rather than UTILS_OPEN_MAX - 10.
-
-2003-03-04  Jim Meyering  <jim@meyering.net>
-
-	* README: Refer new feature discussion to bug-coreutils@gnu.org,
-	rather than bug-gnu-utils, now that the former is better known.
-	Suggestion from Göran Uddeborg.
-
-	* src/stat.c (usage): Capitalize consistently.
-	Reported by Göran Uddeborg.
-
-	* Makefile.maint (rel-files): Include $(signatures), so that
-	those files are also copied into $(release_archive_dir).
-
-	* src/df.c (find_mount_point): Call error here, now that restore_cwd
-	no longer does it.
-	* src/remove.c (AD_pop_and_chdir): Likewise.
-
-	* tests/Makefile.am (check-root): Add fail-2eperm.
-
-2003-03-03  Jim Meyering  <jim@meyering.net>
-
-	* src/remove.c (remove_cwd_entries): Include the full filename of
-	the offending file, not just the basename.
-
-	* tests/misc/tty-eof: Set $ME properly.
-
-	* Makefile.maint (THIS_VERSION_REGEXP, PREV_VERSION_REGEXP):
-	Remove now-unused variables.
-	(tag-prev-version, prev-cvs-tag): Likewise.
-
-	* src/remove.c (remove_cwd_entries) [!ROOT_CAN_UNLINK_DIRS]: Give an
-	accurate diagnostic when failing to remove a file owned by some other
-	user.  Reported by Ivo Timmermans via Michael Stone.
-	This fixes Debian bug# 178471.
-
-	* tests/rm/Makefile.am (TESTS): Add fail-2eperm.
-	* tests/rm/fail-2eperm: New test, for the above-fixed bug.
-	Based on a report from Ivo Timmermans.
-
-2003-03-02  Jim Meyering  <jim@meyering.net>
-
-	* src/copy.c (copy_internal) [un_backup]: When recovering from a
-	failure to create a hard link, do not remove the entry associating
-	the source dev/ino with the destination file name.
-	* tests/mv/Makefile.am (TESTS): Add hard-3.
-	* tests/mv/hard-3: New test, for the above-fixed bug.
-	Inspired by a report from Iida Yosiaki.
-
-2003-03-01  Jim Meyering  <jim@meyering.net>
-
-	* src/df.c (print_header): Don't embed spaces in a separate `Type'
-	header string.  Instead, put `Filesystem' and `Type' headers in the
-	same string, so translators can use horizontal space as needed.
-	Reported by Jean Charles Delepine.
-
-2003-02-28  Jim Meyering  <jim@meyering.net>
-
-	* src/copy.c (copy_internal): When link fails because of an
-	existing destination file, unlink that file and try again.
-	Reported by Iida Yosiaki.
-
-	* tests/mv/Makefile.am (TESTS): Add hard-2.
-	* tests/mv/hard-2: New test for the above-fixed bug.
-	Based on a test case from Iida Yosiaki.
-
-2003-02-26  Jim Meyering  <jim@meyering.net>
-
-	* tests/du/basic: Don't test du's -b option here.  Directory byte
-	counts are smaller (512 rather than 4096) on at least OSF/1 5.1
-	and IBM AIX 4.2.  Reported by Nelson Beebe.
-
-2003-02-25  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.maint (announcement): Now that ChangeLog entries
-	are output by announce-gen, don't do it here.
-	* announce-gen (print_changelog_deltas): New function.
-	(main): Use it.
-
-2003-02-22  Jim Meyering  <jim@meyering.net>
-
-	* announce-gen: New option: --release-type=TYPE
-	* Makefile.maint (beta, major): New targets.  Remove `release'.
-	Put them all together on a line.
-	Pass the release type (via RELEASE_TYPE envvar) to the MAKE
-	invocation of `announcement'.
-	(announcement): Invoke announce-gen with --release-type=$RELEASE_TYPE.
-
-	* announce-gen: New option: --news=NEWS_FILE.
-	Extract NEWS entries here, not via rules in Makefile.maint.
-	* Makefile.maint (announcement): Now that NEWS entries are
-	extracted by announce-gen, don't do it here.
-	(news-r1, news-r2): Remove now-unused definitions.
-
-2003-02-21  Jim Meyering  <jim@meyering.net>
-
-	* Version 4.5.8.
-
-	Merge in changes from autoconf's version of this file.
-	* Makefile.maint (www-gnu): Define.
-	(standards.texi-url_prefix): Use $(www-gnu).
-	(make-stds.texi-url_prefix): Likewise.
-
-	* src/cp.c: Include "mmap-stack.h".
-	(main): Invoke `run' through a macro that (when possible) runs it
-	with a large, mmap'd stack.
-
-	* src/cp.c (run): New function, preparing for the above.
-	Exit from this function, not from main
-	(main): Call run.
-
-	* src/du.c: New option: --apparent-size.
-	(enum) [APPARENT_SIZE_OPTION]: New member.
-	(long_options): Add it.
-	(usage): Describe it.
-	(main): Handle it.
-	['b']: Set apparent_size.
-	David Eisner reported that the behavior of --bytes had changed.
-	Paul Eggert proposed the use of a new option, --apparent-size.
-
-	* src/du.c (apparent_size): New global.
-	(print_only_size): Reflect the fact that we're printing byte counts,
-	not ST_NBLOCKSIZE-byte-block counts.
-	(print_size): Call print_only_size rather than duplicating its code.
-	(process_file): Accumulate byte counts, rather than block counts.
-
-	* src/du.c (process_file): Always reset size_to_propagate_to_parent
-	for --separate-dirs (-S).
-
-2003-02-20  Jim Meyering  <jim@meyering.net>
-
-	* Use automake-1.7.3.  Regenerate dependent files.
-
-	* src/stat.c (print_stat): New format: %B (to print ST_NBLOCKSIZE).
-	This makes %b (number of ST_NBLOCKSIZE-byte blocks) more useful.
-	(usage) [%B]: Describe it.
-	[%b]: Refer to %B.
-
-	* src/du.c (process_file): Reorganize the code to use only
-	one `sum' array, and change how -S works back to the way it was
-	before 2003-01-31.  Patch by Bruno Haible.
-
-	* tests/du/basic: New test.
-	* tests/du/Makefile.am (TESTS): Add basic.
-
-	* tests/envvar-check: Add checks for the following:
-	BLOCK_SIZE, DU_BLOCK_SIZE, DF_BLOCK_SIZE, LS_BLOCK_SIZE.
-
-	* tests/Makefile.am: Rename phony target envvar-check to evar-check
-	so as not to conflict with the distributed file by the same name.
-
-	* src/du.c (process_file): Set info->skip before any possible return.
-
-	Report correct usage for directories, not 0.
-	* src/du.c (process_file): Return for `file_type == FTW_DPRE'
-	_before_ recording the dev/ino of a directory.
-	Reported by Bruno Haible.
-
-	Now, df always displays the device file name corresponding to the
-	listed mount point under `Filesystem'.  Before, for an unmounted
-	block- or character-special file argument, it would display the
-	command-line argument instead.
-	* src/df.c (show_disk): Return a value indicating whether
-	there was a match.  Don't try to find a mount point here.
-	(show_entry): If show_disk doesn't find a match, call show_point.
-
-2003-02-19  Jim Meyering  <jim@meyering.net>
-
-	* src/du.c: Include "mmap-stack.h".
-	(du_files): Add prototype with ATTRIBUTE_NORETURN.
-	Exit from this function, not from...
-	(main): ...here.
-	Instead, if possible, invoke du_files through a macro that
-	runs it with a large, mmap'd stack.
-
-	* src/join.c (usage): Change wording in --help output:
-	use FILENUM instead of `SIDE' and say what FILENUM means.
-	Reported by Bernhard Gabler.
-
-	* src/df.c (print_header): Rather than using a hard-coded literal
-	string of spaces matching the length of the English `...Type' header,
-	output the right number of spaces to match the selected translation.
-	Reported by Yann Dirson and Jean Charles Delepine as Debian bug 131113.
-
-	* src/split.c (bytes_split): Remove unnecessary `else' after break.
-	(lines_split): Likewise.  and correct misleading indentation.
-
-	* src/split.c: Include "full-read.h".
-	(bytes_split, lines_split, line_bytes_split): Use full_read,
-	not safe_read.   The way split was using the latter, a short read
-	could cause split to terminate before EOF.
-
-	* tests/misc/tty-eof: Test all programs that can read stdin,
-	requiring no arguments and that write to standard output.
-
-	* tests/misc/tty-eof: New file.  Renamed from ...
-	* tests/misc/cat-tty-eof: Remove file.  Rename to tty-eof.
-	* tests/misc/Makefile.am (TESTS): Reflect renaming.
-
-2003-02-18  Jim Meyering  <jim@meyering.net>
-
-	cksum would perform an extra read after encountering EOF
-	* src/cksum.c (cksum): Exit the loop upon EOF, too.
-	Patch by Michael Bacarella.
-
-	Test for the bug fixed today in cksum, md5sum, and sha1sum.
-	* tests/misc/cat-tty-eof: Generalize, clean-up, and test for
-	cat, cksum, md5sum, and sha1sum all in the same loop.
-
-2003-02-14  Jim Meyering  <jim@meyering.net>
-
-	* src/remove.c: Include "euidaccess.h".
-	Remove declaration of euidaccess.
-
-2003-02-12  Jim Meyering  <jim@meyering.net>
-
-	* src/pathchk.c (portable_chars_only): Remove unnecessary `const'
-	in cast to avoid warning from icc.  Reported by Alexandre Duret-Lutz.
-
-2003-02-10  Jim Meyering  <jim@meyering.net>
-
-	* src/test.c: Don't include group-member.h.
-	Include euidaccess.h.
-	(eaccess): Rewrite function to set the real uid and gid temporarily
-	to the effective uid and gid, then invoke 'access', and then set the
-	real uid and gid back.  On systems that lack setreuid or setregid,
-	fall back on the kludges in euidaccess.  Before, it would not work
-	for e.g., files with ACLs, files that were marked immutable,
-	or on file systems mounted read-only.  Nelson Beebe raised the issue.
-	Paul Eggert suggested the new implementation.
-
-2003-02-09  Jim Meyering  <jim@meyering.net>
-
-	* src/test.c (test_stat): Remove function.  It's job is done (only
-	when necessary) by the wrapper in lib/stat.c.  Adjust all uses.
-
-2003-02-08  Jim Meyering  <jim@meyering.net>
-
-	* Version 4.5.7.
-
-	* tests/mv/part-symlink: Don't assume that the file owner username
-	length is less than 9 in ls output: instead, omit that field
-	altogether.  Reported by, and suggested fix from, Ferdinand.
-
-	* tests/du/restore-wd: New test for just-fixed bug in ftw.c.
-	* tests/du/Makefile.am (TESTS): Add restore-wd.
-
-	* src/rm.c: Correct now-invalid comment about cycle-detection.
-
-2003-02-06  Jim Meyering  <jim@meyering.net>
-
-	* NEWS: Add entries from old/*/NEWS
-	from fileutils-4.1 through 4.1.11 and
-	from sh-utils-2.0 through 2.0.15.  Suggestion from Karl Berry.
-
-	* Version 4.5.6.
-
-	* src/du.c (process_file): Don't return early for excluded files
-	or for files whose dev/inode we've already seen.
-
-2003-02-05  Jim Meyering  <jim@meyering.net>
-
-	* tests/du/exclude: New file.
-	* tests/du/Makefile.am (TESTS): Add exclude.
-
-2003-02-04  Dmitry V. Levin  <ldv@altlinux.org>
-
-	* src/who.c (print_boottime, print_deadprocs, print_runlevel):
-	Fix memory allocation arithmetic.
-
-2003-02-04  Jim Meyering  <jim@meyering.net>
-
-	`df /dev/block-or-char-device-file--not-mounted' now reports
-	the name of the file system on which the file resides, usually `/'.
-	Before, it would leave the `Mounted on' field blank.
-	* src/df.c (show_disk): Move function to precede find_mount_point.
-	(show_disk): Add parameter: STATP.
-	If we don't find a matching device name, then resort to calling
-	find_mount_point.  Reported by Bob Proulx.
-
-2003-02-03  Andreas Schwab  <schwab@suse.de>
-
-	* tests/rm/cycle: Require non-root.
-	* tests/rm/isatty: Likewise.
-
-2003-02-02  Jim Meyering  <jim@meyering.net>
-
-	* Version 4.5.5.
-
-	* man/Makefile.am (check-x-vs-1): Use @PATH_SEPARATOR@, not `:'.
-
-	Ensure that there are no offending uses of `:'.
-	* Makefile.maint (makefile_path_separator_check): New rule.
-	(local-check): Add it to the list.
-
-2003-02-01  Jim Meyering  <jim@meyering.net>
-
-	* src/du.c (MAX_N_DESCRIPTORS): Define.
-
-	* src/stat.c (G_fail): New global.
-	(human_time): Diagnose failed localtime, not failed nstrftime.
-	(main): Fail if G_fail is set.
-
-2003-01-31  Richard Dawe  <rich@phekda.freeserve.co.uk>
-
-	* tests/basename/Makefile.am: Use @PATH_SEPARATOR@ instead of
-	hard-coding the path-separator.  Also double-quote the new PATH,
-	to avoid problems when the path-separator is a semi-colon or when
-	`pwd` contains e.g. a space.
-	* tests/chgrp/Makefile.am: Likewise.
-	* tests/chmod/Makefile.am: Likewise.
-	* tests/chown/Makefile.am: Likewise.
-	* tests/cp/Makefile.am: Likewise.
-	* tests/dd/Makefile.am: Likewise.
-	* tests/dircolors/Makefile.am: Likewise.
-	* tests/du/Makefile.am: Likewise.
-	* tests/expr/Makefile.am: Likewise.
-	* tests/factor/Makefile.am: Likewise.
-	* tests/fmt/Makefile.am: Likewise.
-	* tests/install/Makefile.am: Likewise.
-	* tests/ln/Makefile.am: Likewise.
-	* tests/ls/Makefile.am: Likewise.
-	* tests/ls-2/Makefile.am: Likewise.
-	* tests/md5sum/Makefile.am: Likewise.
-	* tests/misc/Makefile.am: Likewise.
-	* tests/mkdir/Makefile.am: Likewise.
-	* tests/mv/Makefile.am: Likewise.
-	* tests/od/Makefile.am: Likewise.
-	* tests/rm/Makefile.am: Likewise.
-	* tests/rmdir/Makefile.am: Likewise.
-	* tests/seq/Makefile.am: Likewise.
-	* tests/sha1sum/Makefile.am: Likewise.
-	* tests/shred/Makefile.am: Likewise.
-	* tests/stty/Makefile.am: Likewise.
-	* tests/sum/Makefile.am: Likewise.
-	* tests/tail-2/Makefile.am: Likewise.
-	* tests/touch/Makefile.am: Likewise.
-	* tests/tsort/Makefile.am: Likewise.
-	* tests/unexpand/Makefile.am: Likewise.
-
-2003-01-31  Jim Meyering  <jim@meyering.net>
-
-	* src/stat.c: Include "file-type.h"
-	(print_human_type): Remove function.
-	(human_access): Rename from print_human_access.  Return a string.
-	(human_time): Rename from print_human_time.  Return a string.
-	(print_stat): Arrange so that field width and an alignment specifier
-	are honored for the %A, %F, %x, %y, and %z formats.
-	[%F]: Use file_type; this gives slightly different file type strings,
-	e.g., `directory' instead of `Directory' and `regular file' or
-	`regular empty file' instead of `Regular file'.
-	Prompted by a report from Richard Dawe that the uses of
-	S_IFSOCK and S_IFIFO in print_human_time were not portable
-	to systems using e.g., DJGPP.
-
-2003-01-31  Richard Dawe  <rich@phekda.freeserve.co.uk>
-
-	* src/stat.c (print_stat): Use S_ISLNK rather than an explicit
-	test using S_IFMT and S_IFLNK.  S_IFLNK may not be defined.
-
-2003-01-31  Jim Meyering  <jim@meyering.net>
-
-	* src/du.c (main): Upon processing an invalid option or an invalid
-	--exclude-from or --max-depth option argument, don't exit right away,
-	in case there are others.  Rather record the failure and exit after
-	processing other options.
-
-	* GNUmakefile (TAR_OPTIONS): Set and export, in order to make
-	tar archive easier to reproduce.
-
-	Rewrite to perform directory traversal using nftw.
-
-	* src/du.c: Include "dirname.h", "ftw.h", and "quotearg.h".
-	(AUTHORS): Add self.
-	(opt_one_file_system): Move global into `main'.
-	(path, xstat, exit_status): Remove declarations.
-	(arg_length, suffix_length): New globals.
-	(G_fail): New global, sort of like the old `exit_status'.
-	(IS_FTW_DIR_TYPE): Define.
-	(print_only_size): New function.
-	(process_file): New function.
-	(str_init, ensure_space, str_copyc, str_concatc): Remove functions.
-	(str_trunc, pop_dir, count_entry): Likewise.
-	(du_files): Rewrite to use nftw.
-
-2003-01-30  Jim Meyering  <jim@meyering.net>
-
-	* tests/du/trailing-slash: Ensure that du/ftw follows a command-line
-	symlink-to-directory with -L, even without the trailing slash.
-
-2003-01-27  Jim Meyering  <jim@meyering.net>
-
-	* src/Makefile.am (check-misc): Check for st_blocks, too.
-
-	* src/stat.c (print_stat): Use ST_NBLOCKS rather than `->st_blocks'.
-	Reported by Richard Dawe.
-
-2003-01-27  Andreas Schwab  <schwab@suse.de>
-
-	* src/ls.c (quote_name): Add fourth parameter, width, into which to
-	store the screen columns, and return the number of bytes instead.
-	(print_dir): Pass NULL as fourth parameter of quote_name.
-	(print_name_with_quoting): Likewise.
-	(length_of_file_name_and_frills): Get the width from the fourth
-	parameter of quote_name instead of return value.
-
-2003-01-27  Jim Meyering  <jim@meyering.net>
-
-	* src/ls.c (decode_switches): If `dired' is set without
-	`format == long_format', then silently reset dired.  This doesn't
-	change the behavior of ls (all prior uses of dired were protected
-	by `&& format == long_format'), and lets us...
-	(DIRED_INDENT): ... remove the `format == long_format' conjunct.
-	(PUSH_CURRENT_DIRED_POS): Likewise.
-	(main): Likewise.
-
-2003-01-22  Jim Meyering  <jim@meyering.net>
-
-	* tests/du/no-x: New test, for functionality added to lib/ftw.c.
-	* tests/du/Makefile.am (TESTS): Add no-x.
-
-2003-01-21  Jim Meyering  <jim@meyering.net>
-
-	* src/remove.c (remove_entry) [ROOT_CAN_UNLINK_DIRS
-	&& HAVE_STRUCT_DIRENT_D_TYPE]: If a file has d_type == DT_UNKNOWN
-	it may still be a directory -- or not (e.g., with FreeBSD on an
-	NFS-mounted file system), so resort to calling lstat to find out.
-	Based on a patch by Michael van Elst.
-
-	* tests/cp/same-file: Don't assume that the file owner username
-	length is less than 9 in ls output: instead, omit that field
-	altogether.  Reported by, and suggested fix from, Ferdinand.
-
-2003-01-20  Jim Meyering  <jim@meyering.net>
-
-	* tests/date/Test.pm (wide-fmt): New test to demonstrate that
-	large format widths no longer cause strftime to infloop.
-
-	* Makefile.maint (mail_gpg_sign_cookie): Remove now-unused definition.
-
-2003-01-19  Jim Meyering  <jim@meyering.net>
-
-	* src/readlink.c: Include "canonicalize.h".
-
-2003-01-18  Jim Meyering  <jim@meyering.net>
-
-	* src/ls.c (Dereference_symlink) [DEREF_COMMAND_LINE_SYMLINK_TO_DIR]:
-	New member.
-	(enum) [DEREFERENCE_COMMAND_LINE_SYMLINK_TO_DIR_OPTION]: New member.
-	(long_options): Add option --dereference-command-line-symlink-to-dir.
-	(main): Make DEREF_COMMAND_LINE_SYMLINK_TO_DIR be the default,
-	rather than DEREF_COMMAND_LINE_ARGUMENTS, when none of the
-	-d, -F, -l options is specified.
-	(decode_switches): Handle --dereference-command-line-symlink-to-dir.
-	(gobble_file): Honor DEREF_COMMAND_LINE_SYMLINK_TO_DIR.
-	Change --dereference-command-line (-H) to dereference *all*
-	command line arguments, including broken symlinks.
-
-2003-01-15  Paul Eggert  <eggert@twinsun.com>
-
-	Change ls -H back to the way it was yesterday, since this is
-	compatible with FreeBSD and the POSIX spec is confusing
-	and somewhat contradictory.
-
-	* src/ls.c (DEREF_COMMAND_LINE_ARGUMENTS): Change name back
-	from DEREF_COMMAND_LINE_SYMLINK_TO_DIR, updating all uses.
-	(long_options): Change the long option name back.
-	(usage): Change the usage back.
-	(gobble_file): When -H is specified, dereference a top-level
-	arg even if it points to a non-directory.
-
-2003-01-15  Jim Meyering  <jim@meyering.net>
-
-	* src/ls.c (gobble_file): Fall back on using lstat when required:
-	when --dereference (-L) is not specified, and
-	- when operating on a dangling symlink
-	- when operating on command-line-symlink-to-directories
-	This fixes numerous problems.  Here are examples:
-	- `ls dangling-symlink' would fail with `no such file...'
-	Now it prints `dangling-symlink'.
-	- `ls -i symlink' would mistakenly print the inode of the referent.
-	Now it prints the inode of the symlink.  Likewise for --size (-s).
-	Based on a patch from Michael Stone.
-	Reported by Deepak Goel as Debian bug #173793.
-
-	Rename ls's --dereference-command-line (-H)
-	option to   --dereference-command-line-symlink-to-dir.
-	* src/ls.c [enum Dereference_symlink]
-	(DEREF_COMMAND_LINE_SYMLINK_TO_DIR): Rename from
-	DEREF_COMMAND_LINE_ARGUMENTS.  Update all uses.
-	(long_options): Rename the long option.
-	(usage): Say that --dereference-... changes how ls treats
-	only symlinks to directories specified on the command line.
-
-2003-01-14  Jim Meyering  <jim@meyering.net>
-
-	* tests/ls/dangle: New file/test, for the above fix.
-	* tests/ls/inode: Another new file/test, for the above fix.
-	* tests/ls/Makefile.am (TESTS): Add dangle and inode.
-
-	* src/ls.c (gobble_file): Fix a bug introduced in 4.5.4 that made it
-	so that ls --color would no longer highlight the names of files with
-	the execute bit set when not specified on the command line.
-	Patch by Michael Stone.  Reported by Stephen Depooter as
-	Debian bug 175135.
-
-	* tests/ls-2/tests (color-exe): New test, for the above fix.
-
-2003-01-13  Jim Meyering  <jim@meyering.net>
-
-	* tests/shred/exact: Also test for just fixed bug with --zero.
-
-	* src/shred.c (long_opts): --zero does not require an argument.
-	Patch by Michael Stone.  Reported by Roland Turner as Debian bug 172019.
-
-2003-01-12  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.maint (cvs-update): Skip any file with local modifications.
-
-	* src/unexpand.c (usage): Document --first-only and mention that
-	--tabs=N (-t) enables --all (-a).  Reported by wiregauze@yahoo.com.
-
-2002-12-01  Dmitry V. Levin  <ldv@altlinux.org>
-
-	* src/df.c: Include "canonicalize.h".
-	Use canonicalize_file_name unconditionally.
-
-2003-01-09  Jim Meyering  <jim@meyering.net>
-
-	* README: Add readlink.
-
-2002-11-30  Dmitry V. Levin  <ldv@altlinux.org>
-
-	* src/df.c: Include "xgetcwd.h".
-	* src/pwd.c: Likewise.
-
-2002-11-30  Dmitry V. Levin  <ldv@altlinux.org>
-
-	* src/shred.c: Remove declaration of xstrdup.
-	We already get it via xalloc.h which is included via system.h.
-
-2002-08-27  Dmitry V. Levin  <ldv@altlinux.org>
-
-	New program: readlink.
-
-	* src/Makefile.am (bin_PROGRAMS): Add readlink.
-	* src/readlink.c: New file.
-
-	* man/readlink.x: New file.
-	* man/Makefile.am (dist_man_MANS): Add readlink.1.
-	(readlink.1): New rule.
-
-2003-01-09  Jim Meyering  <jim@meyering.net>
-
-	When selecting ranges of byte offsets (as opposed to ranges of fields)
-	and when --output-delimiter=STRING is specified, output STRING between
-	ranges of selected bytes.
-	* src/cut.c (RANGE_START_SENTINEL): Define.
-	(output_delimiter_specified): New global.
-	(print_kth): Add parameter.  Adjust all callers.
-	(set_fields): Mark each range-start index with RANGE_START_SENTINEL.
-	(cut_bytes): When requested, output STRING between ranges of
-	selected bytes.
-	(main): Make a diagnostic a little clearer.
-	Based on a patch from Jan Nieuwenhuizen.
-
-	* tests/cut/Test.pm: New tests for the above.
-
-	* src/cut.c (set_fields): Make code agree with comment:
-	Don't merge abutting ranges like 4- and 2-3.  This makes no
-	difference currently, but is required to support an upcoming change.
-
-2003-01-07  Jim Meyering  <jim@meyering.net>
-
-	* src/cut.c (set_fields): Fix typo in comment.
-
-	* tests/touch/not-owner: New test, mostly extracted from fail-diag.
-	* tests/touch/Makefile.am (TESTS): Add not-owner.
-	* tests/touch/fail-diag: Remove the test for non-owner diagnostic.
-	Now, this tests only the nonexistent-directory diagnostic.
-	Suggestion from Michael Stone.
-
-	* tests/touch/fail-diag: Fix typo: s/ld/ls/.
-
-2003-01-04  Jim Meyering  <jim@meyering.net>
-
-	* src/copy.h: Remove use of PARAMS.
-	* src/remove.h: Likewise.
-	* src/chown-core.h: Likewise.
-
-	rm could be tricked into mistakenly reporting a cycle.
-	* src/remove.c: [cycle_check_state]: New global.
-	(remove_cwd_entries): Adapt to new semantics of cycle_check.
-	(rm): Call cycle_check_init and cycle_check_free for each file.
-	* tests/rm/cycle (rm): New test, for the above fix.
-	* tests/rm/Makefile.am (TESTS): Add cycle.
-
-	When rm detects a cycle, don't abort the entire command,
-	but rather just the affected command line argument.
-	* src/remove.c: Include <setjmp.h>
-	(struct dirstack_state) [current_arg_jumpbuf]: New member.
-	(remove_cwd_entries): Call longjmp if we detect a cycle.
-	(rm): Call setjmp here.
-
-	* src/remove.c (cycle_check, is_power_of_two): Remove functions.
-	Instead, include cycle-check.h and use it.
-
-	* src/remove.h (struct dev_ino): Remove declaration.
-
-	* src/remove.c (remove_cwd_entries): Fix typos in comment.
-
-	Don't include trailing /. in diagnostics about directories.
-	* src/remove.c (full_filename_): When FILENAME is just `.'
-	and there is a nonempty directory-name part, don't append `/.'.
-	* tests/rm/unread2: Remove trailing /. from diagnostic.
-	* tests/rm/rm2: Likewise.
-
-	* src/remove.c (struct dirstack_state): Define.
-	To be used in place of these file-scoped globals ...
-	(dir_stack, len_stack, Active_dir): Remove globals.
-	(ds_init, ds_free): New functions.
-	(full_filename): Define.
-	(full_filename_): Rename from full_filename.
-
-	Begin to make AD_* functions more generic.
-	* src/remove.c (AD_push_initial): Don't set status to RM_OK here.
-	(AD_push): Likewise.
-	(AD_INIT_OTHER_MEMBERS): Define.
-	(remove_dir): Define the `status' member manually after each
-	call to AD_push or AD_push_initial.
-
-	* src/Makefile.am (check-misc): New rule, to ensure that no more
-	S_IS* macro definitions sneak into the code.
-	(check): Depend on check-misc.
-
-	* src/remove.c [S_ISLNK]: Don't define.  It's already defined in sys2.h.
-	* src/du.c (count_entry) [S_ISLNK]: Don't define.
-	* src/shred.c [S_ISLNK, S_ISFIFO, S_ISSOCK]: Don't define.
-
-2003-01-03  Jim Meyering  <jim@meyering.net>
-
-	* src/true.c: Add copyright.
-	(AUTHORS): I suppose I've written it.
-
-	* src/Makefile.am (false.c): Make the generated file be read-only.
-
-2003-01-04  Jim Meyering  <jim@meyering.net>
-
-	* src/ls.c: Include "dev-ino.h".
-	[struct dev_ino]: Remove declaration.
-
-2003-01-02  Jim Meyering  <jim@meyering.net>
-
-	* src/cp.c (do_copy): Tweak diagnostic to be consistent with the one
-	from mv: s/missing file arguments/missing file argument/.
-	With --target-directory=DIR, cp and mv work with a single file argument.
-	Reported by Karl Berry.
-
-	* tests/rm/isatty: Enable this test.
-
-2002-12-31  Jim Meyering  <jim@meyering.net>
-
-	* src/remove.c (AD_push_initial): Don't set status to RM_OK here.
-	(AD_push): Likewise.
-	(AD_INIT_OTHER_MEMBERS): Define.
-	(remove_dir): Define the `status' member manually after each
-	call to AD_push or AD_push_initial.
-
-	* src/ls.c [struct dev_ino]: Remove definition.
-	Include "dev-ino.h" instead.
-
-2002-12-28  Jim Meyering  <jim@meyering.net>
-
-	* tests/du/Makefile.am (TESTS): Add no-deref.
-	* tests/du/no-deref: New script.
-
-2002-12-23  Jim Meyering  <jim@meyering.net>
-
-	* src/remove.c (remove_cwd_entries): Fix typo in comment.
-
-2002-12-21  Jim Meyering  <jim@meyering.net>
-
-	* announce-gen: Generate MML-formatted announcement.
-	This makes it a *lot* harder to send stale MD5/SHA1 signatures.
-
-2002-12-20  Jim Meyering  <jim@meyering.net>
-
-	* src/touch.c (touch): Change the wording of a diagnostic so
-	that it makes sense both when the file exists and when it doesn't.
-	Suggestion from Michael Stone.
-
-2002-12-18  Jim Meyering  <jim@meyering.net>
-
-	* src/stty.c (valid_options): Declare to be static.
-
-2002-12-15  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.cfg: Remove rules related to generating m4/jm-glibc-io.m4.
-
-	* src/chmod.c, src/copy.c, src/copy.h, src/cp-hash.h, src/csplit.c:
-	* src/date.c, src/expr.c, src/fmt.c, src/id.c, src/install.c:
-	* src/ls.c, src/od.c, src/pathchk.c, src/pr.c, src/remove.c:
-	* src/shred.c, src/sort.c, src/stat.c, src/stty.c, src/sum.c:
-	* src/tee.c, src/test.c: Remove all uses of `PARAMS'.
-
-	* src/remove.c (PARAMS): Remove definition.
-	* src/sys2.h: Likewise.
-
-	* src/ls.c, src/stat.c, src/date.c: Remove declaration of nstrftime.
-	Include strftime.h instead.
-
-2002-12-14  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.cfg ($(url_dir_list)): Use .../coreutils, not .../fetish.
-
-	* src/system.h [! HAVE_DECL_MEMRCHR]: Declare memrchr.
-	This is necessary at least for Irix6.5 when using c89.
-	Reported by Nelson Beebe.
-
-	* tests/misc/Makefile.am (TESTS): Add cat-tty-eof.
-
-	* tests/misc/cat-tty-eof: New test.
-
-	* src/mknod.c (usage): Specify how major and minor mode numbers
-	are interpreted.  Report forwarded by Kristin E Thomas.
-	* src/mknod.c: Remove now-redundant usage-specifying comment.
-
-2002-12-13  Jim Meyering  <jim@meyering.net>
-
-	* Version 4.5.4.
-
-	* tests/du/trailing-slash: Allow for a directory of size `0'.
-	That happens at least on file systems of type tmpfs on linux-2.4.18.
-
-	* announce-gen: New script to begin replacing the commands
-	associated with the rule here...
-	* Makefile.maint (announcement): Invoke announce-gen.
-	* Makefile.am (EXTRA_DIST): Add announce-gen.
-
-	* tests/cp/preserve-2: New file/test, for latest fix.
-	* tests/cp/Makefile.am (TESTS): Add preserve-2.
-
-2002-12-11  TAKAI Kousuke  <takai@vlsi.kuee.kyoto-u.ac.jp>
-
-	Fix a bug whereby cp would fail to parse an option like
-	--preserve=mode,ownership.
-	* src/cp.c (decode_preserve_arg): Advance `comma' to
-	point the character following the comma.
-
-2002-12-11  Jim Meyering  <jim@meyering.net>
-
-	* src/pathchk.c (NEED_PATHCONF_WRAPPER): Undefine before defining,
-	in case it's already defined.
-
-2002-12-09  Jim Meyering  <jim@meyering.net>
-
-	* tests/touch/fail-diag: Don't get a test failure if /no exists.
-	Instead, evoke a framework failure if /no-$$ exists.
-	Reported by Michael Stone.
-
-2002-12-08  Jim Meyering  <jim@meyering.net>
-
-	* src/du.c (lstat) [! LSTAT_FOLLOWS_SLASHED_SYMLINK]:
-	Define to rpl_lstat, so that even on systems like Solaris 5.8,
-	du honors (per POSIX) the trailing slash on an argument referring
-	to a symlink-to-directory.
-
-2002-12-06  Jim Meyering  <jim@meyering.net>
-
-	* Use autoconf-2.57.  Regenerate dependent files.
-	* Use automake-1.7.2.  Regenerate dependent files.
-
-	* src/ls.c (gobble_file): Also stat the file if it's a
-	regular file and --indicator-style=classify (aka -F).
-	Thanks to Ed Santiago for opening my eyes.
-
-	* tests/ls/file-type: New file.  Test for the above.
-	A test to contrast ls -F and ls --indicator-style=file-type.
-	* tests/ls/Makefile.am (TESTS): Add file-type.
-
-2002-12-04  Jim Meyering  <jim@meyering.net>
-
-	* tests/ls/follow-slink: Make sure the symlink was created.
-	Richard Dawe reported that `ln -s link link' succeeds, but creates
-	no file on systems running some version of the DJGPP libc.
-
-2002-12-03  Jim Meyering  <jim@meyering.net>
-
-	* src/Makefile.am (AUTOMAKE_OPTIONS): Remove definition (to ansi2knr)
-	since this package no longer panders to K&R compilers.
-
-2002-12-02  Jim Meyering  <jim@meyering.net>
-
-	* tests/du/slink: Skip this test if `.' is on a non-local file system.
-
-	* tests/Fetish.pm (_at_replace): Do the substitution only if there's
-	something to replace.
-
-2002-12-01  Jim Meyering  <jim@meyering.net>
-
-	* src/stat.c: Don't include <string.h> or <ctype.h>.
-	That's already done via system.h.
-	* src/dircolors.c: Don't include <ctype.h>.
-
-2002-11-30  Jim Meyering  <jim@meyering.net>
-
-	* ls.c (gobble_file): Remove the block of code that caused
-	`ls --color -F symlink-to-dir' to list the files in
-	`symlink-to-dir/.'.  Now, it prints `symlink-to-dir@', (just
-	like `ls -F symlink-to-dir') but with the addition of highlighting.
-	Similarly, `ls --color -dF symlink-to-dir' would print
-	`symlink-to-dir/';  now it prints `symlink-to-dir@'.
-	Reported by Jeff Sheinberg as Debian bug #168203.
-	* tests/ls-2/tests (sl-F-color, sl-dF-color): New tests for the above.
-
-	ls is now more efficient: with certain options, it no longer needs
-	to stat each directory entry on systems with valid dirent.d_type.
-	* src/ls.c (print_dir): Add DT_LNK and DT_REG.
-	(main): Make --recursive set format_needs_type, not format_needs_stat.
-	(gobble_file): Remove a FIXME comment, now that it's fixed.
-
-2002-11-24  Jim Meyering  <jim@meyering.net>
-
-	* src/du.c (du_files): Don't strip any trailing slash.
-	Rewrite so that `/' is no longer represented internally as
-	the empty string.
-	(count_entry): When appending a file name component,
-	account for the fact that the current path may end in `/'.
-	François Pinard reported that `du symlink-to-dir/' was not
-	equivalent to `du symlink-to-dir/.'.  Now it is.
-	* tests/du/trailing-slash: New file/test, for the above fix.
-	* tests/du/Makefile.am (TESTS): Add trailing-slash.
-
-2002-11-23  Jim Meyering  <jim@meyering.net>
-
-	* src/tac.c (output): Declare some local variables to be of type size_t,
-	rather than `int' to avoid warnings from gcc.
-
-2002-11-21  Paul Eggert  <eggert@twinsun.com>
-
-	* src/ls.c (decode_switches): Use case-sensitive matching to
-	decode the QUOTING_STYLE environment variable.  This is more
-	consistent with the documentation, and with --quoting-style.
-
-2002-11-21  Martin Buck  <martin.buck@ascom.ch
-
-	* src/stty.c (struct speeds): Add support for all baud rates defined
-	in linux-2.4.19.
-
-2002-11-19  Jim Meyering  <jim@meyering.net>
-
-	* tests/sum/sysv: Export LC_ALL=C, to avoid failure when
-	run in a UTF locale.  Report and suggested fix by Bruno Haible.
-	* tests/fmt/basic: Likewise.
-
-2002-11-17  Jim Meyering  <jim@meyering.net>
-
-	* configure.ac: Update via autoupdate.
-	Add `AM_GNU_GETTEXT_VERSION(0.11.5)'.
-
-	* src/mv.c (movefile): Don't remove trailing slashes from SOURCE.
-	Reported by Hans Ginzel.
-
-2002-11-15  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.cfg (gnu_rel_host): Define.
-	(url_dir_list): Choose from (alpha|ftp).gnu.org depending
-	on whether $(VERSION) looks like a major release number.
-
-	* Makefile.maint (mail_gpg_sign_cookie): Backslash-escape `#'.
-	(release): Rename from `alpha'.
-	(alpha): Depend on release.
-
-	* Makefile.maint (signatures): Define with ?=, so it's easy to override.
-
-2002-11-14  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.maint (mail_gpg_sign_cookie): Make optional.
-	(announcement): Use the new variable.
-
-	* Makefile.maint: Sync with Bison, i.e.:
-	(po-check): Scan .l and .y files instead of the
-	.c and the .h files that they generate.  This fixes the bug
-	reported by Tim Van Holder in:
-	<http://mail.gnu.org/pipermail/bison-patches/2002-November/001352.html>
-	Look for N_ as well as for _.  Try to avoid matching #define for
-	N_ and _.
-	From Paul Eggert.
-
-2002-11-12  Jim Meyering  <jim@meyering.net>
-
-	* src/ls.c (HAVE_SYMLINKS): Remove unnecessary macro definition.
-	Replace sole use with equivalent `#ifdef S_ISLNK'.
-	Inconsistency reported by Dmitry V. Levin.
-
-2002-11-11  Jim Meyering  <jim@meyering.net>
-
-	* src/stat.c (usage): Transform --help items output via s/ - /   /,
-	so that help2man produces properly formatted man pages.
-	Reported by Herbert Xu as Debian bug #168400.
-
-2002-11-10  Jim Meyering  <jim@meyering.net>
-
-	* src/ls.c (sighandler): Handle SIGTSTP specially.
-	Based on suggestions from Solar Designer and Dmitry V. Levin.
-	Add comments.
-
-	* Makefile.cfg (cvs_files): Define.  From autoconf.
-	(local_updates): Likewise.
-
-	* src/ls.c (restore_default_color_handler, sigtstp_handler):
-	Remove functions.
-	(sighandler): New function, based on the one in sort.c.
-	(main): Use sigaction, if possible; otherwise signal.
-	Handle these signals:
-	SIGHUP, SIGINT, SIGPIPE, SIGQUIT, SIGTERM, SIGTSTP.
-	Don't register our handler if the signal is already being ignored.
-
-	* src/dd.c (interrupt_handler): Use raise, rather than kill+getpid.
-	* src/csplit.c (interrupt_handler): Likewise.
-	* src/sort.c (sighandler): Likewise.
-	(main): Declare `i' and `nsigs' to be unsigned, not int.
-
-2002-11-09  Jim Meyering  <jim@meyering.net>
-
-	ls --color: restore terminal text color upon signal.
-	* src/ls.c: Include "full-write.h" and <signal.h>.
-	(restore_default_color, restore_default_color_handler): New functions.
-	(sigtstp_handler, put_indicator_direct): New functions.
-	(main) [print_with_color]: Register signal handlers.
-	Patch mostly by Solar Designer and Stanislav Ievlev.
-
-	Update from autoconf.
-	* Makefile.maint (AMTAR): Remove definition.
-	(update, cvs-update, po-update, do-po-update): New rules.
-	(wget-update): Update (thus renaming to cvs-update).
-	(automake_repo): Use anoncvs@sources.redhat.com.
-
-2002-11-06  Jim Meyering  <jim@meyering.net>
-
-	* tests/misc/Makefile.am (TESTS): Add printf-hex.
-
-	* tests/misc/printf: Be careful to test the code in this package,
-	not the shell built-in function.
-
-	* src/printf.c (print_esc): A hexadecimal escape sequence has
-	at most two hex. digits, not three.  Reported by Padraig Brady.
-	(usage): Update description.
-	* tests/misc/printf-hex: New file/test, for the above fix.
-
-2002-10-07  Paul Eggert  <eggert@twinsun.com>
-
-	Add support for locale-specific size indications (e.g.,
-	thousands-separators) and for explicit size suffixes on output.
-
-	* doc/coreutils.texi (Block size): Say that:
-	This affects display format as well as block size.
-	Fractional block counts are rounded up.
-	ls file size blocksize defaults to 1.
-	A block size spec preceded by ' generates thousands separators.
-	A suffix without a preceding integer generates suffixes.
-	(tail invocation): 32k -> 32 KiB.
-	(What information is listed): ls -h is now equivalent to
-	ls --block-size=human, and ls -H is now equivalent to
-	ls --block-size=si.  Displayed file size is now always affected by
-	--block-size.
-
-	* lib/inttostr.c, lib/inttostr.h, lib/imaxtostr.c, lib/offtostr.c,
-	lib/umaxtostr.c: New files, taken from GNU tar.
-
-	* lib/Makefile.am (libfetish_a_SOURCES): Add imaxtostr.c, offtostr.c,
-	umaxtostr.c.
-	(EXTRA_DIST): Add inttostr.c.
-
-	* lib/human.c, lib/human.h: Rewrite to support locale-specific
-	notations like thousands separators.
-	Specify what includer of include.h must include beforehand.
-	(human_group_digits, human_suppress_point_zero, human_autoscale,
-	human_base_1024, human_SI, human_B): New enum values.
-	(human_readable): Rename from human_readable_inexact; put the
-	options before the sizes.  All uses changed.  The old human_readable
-	function has been removed; use inttostr.h instead.
-	(human_options): Renamed from human_block_size, with new signature
-	that allows block sizes up to UINTMAX_MAX.  All callers changed.
-
-	* m4/prereq.m4 (jm_PREREQ_HUMAN): Check for locale.h, localeconv,
-	AC_HEADER_STDBOOL.  No need to check for limits.h since it's in
-	freestanding C89.  No need to check for stdlib.h or string.h since
-	autoconf does this now.
-
-	* src/cksum.c (cksum): Use primitives from inttostr.h, not
-	human.h, to print large numbers simply.
-	* src/csplit.c (handle_line_error, parse_patterns): Likewise.
-	* src/dd.c (print_stats, main): Likewise.
-	* src/df.c (print_header): Likewise.
-	* src/factor.c (print_factors): Likewise.
-	* src/ls.c (print_long_format, print_file_name_and_frills): Likewise.
-	* src/shred.c (dopass): Likewise.
-	* src/sort.c (checkfp): Likewise.
-	* src/sum.c (bsd_sum_file, sysv_sym_file): Likewise.
-	* src/tail.c (xlseek): Likewise.
-	* src/wc.c (write_counts, wc): Likewise.
-
-	* src/df.c (human_output_opts): New var.
-	(output_block_size): Now uintmax_t, not int, to handle larger
-	block sizes.  All uses changed.
-	* src/du.c: Likewise.
-	* src/ls.c: Likewise.
-
-	* src/df.c (print_header): In the header line, prefer SI to human
-	representation if it's shorter; if neither is shorter, try to
-	intuit what the user would prefer.
-
-	* src/expr.c (inttostr): Remove; use new imaxtostr library
-	function instead.
-
-	* src/ls.c (file_output_block_size): New var, to distinguish
-	file sizes from other sizes.
-	(decode_switches): Set it.
-
-	* src/shred.c (OUTPUT_BLOCK_SIZE): remove.
-	(dopass): When printing progress, use floor for what has been done
-	so far (since we should be conservative there), and ceiling for
-	what needs to be done (since that's what other programs use).
-
-2002-10-19  Jim Meyering  <jim@meyering.net>
-
-	* src/pinky.c (print_heading): Align TTY and Name headings.
-	Reported by Karl Eichwalder.
-
-2002-10-18  Jim Meyering  <jim@meyering.net>
-
-	* src/split.c (cwrite): Change type of `bytes' parameter to size_t
-	Remove now-useless cast.
-	(stdread): Remove function.
-	(bytes_split): Use size_t instead of int.
-	Use safe_read, not stdread.
-	(lines_split): Likewise.
-	Use memchr rather than a `while' loop.
-	(line_bytes_split): Use size_t instead of int.
-	Use safe_read, not stdread.
-	(main): Add some FIXME comments to remind me to remove casts.
-
-	* src/system.h (ST_BLKSIZE): Correct comment describing how to
-	reproduce HPUX-11 cat failure.  From Petter Reinholdtsen.
-
-2002-10-17  Jim Meyering  <jim@meyering.net>
-
-	Fix a problem that could make e.g., `cat' misbehave on systems which
-	give invalid (unreasonably large) values for stat.st_blksize.
-	* src/system.h (ST_BLKSIZE): Ensure that the result is in [1..4MB].
-	Reported by Petter Reinholdtsen.
-
-2002-10-14  Jim Meyering  <jim@meyering.net>
-
-	Specifying a printf conversion specifer as nl's separator string
-	could cause nl to segfault.
-	* src/nl.c (build_print_fmt): Don't include separator string
-	in the printf format; it might contain `%'.
-	Use a better bound on the length of the print_fmt buffer.
-	(print_lineno): Print the separator here instead.
-	Reported by Doug Coleman.
-
-	* tests/misc/nl: New file/tests, including a test for the above.
-	* tests/misc/Makefile.am (TESTS): Add nl.
-
-	* tests/misc/split-l: New test, to make sure `split --lines=N' works.
-	* tests/misc/Makefile.am (TESTS): Add split-l.
-
-2002-10-13  Jim Meyering  <jim@meyering.net>
-
-	* Version 4.5.3.
-
-	* src/du.c (usage): Tweak description of --dereference-args/-D.
-
-	* src/du.c (count_entry): Also save cwd when dereferencing (via
-	--dereference-args, -D) a command-line argument.
-	Reported by Michal Svec.  Based on a patch by Andreas Schwab.
-
-	* src/Makefile.am (../AUTHORS): New target/rule.
-
-2002-10-12  Jim Meyering  <jim@meyering.net>
-
-	* src/paste.c (paste_parallel): Declare local, `delims_saved', to be
-	of type size_t, since that's the way it's used and avoids a warning.
-
-	* src/csplit.c (struct cstring) [len]: Declare to be unsigned int,
-	since that's how it's always used and avoids a new warning from gcc.
-	(read_input): Adapt to new safe_read ABI.
-
-	* src/cut.c (cut_fields): Add a temporary size_t variable, n_bytes,
-	to avoid warnings.
-
-	* src/pinky.c (print_long_entry): fread returns size_t.
-	Declare local `bytes' accordingly, to avoid warning.
-
-	tail -c +N would perform an extra read after encountering EOF
-	[this change is analogous (bytes vs. lines) to the one of 2002-01-27]
-	* src/tail.c (start_bytes): Detect EOF, inform caller.
-	(tail_bytes): Upon EOF in start_bytes, return immediately.
-	(file_lines): Reorganize to use memrchr rather than an explicit loop.
-	Adapt to new safe_read ABI.
-
-2002-10-11  Jim Meyering  <jim@meyering.net>
-
-	* tests/du/deref: New file/test, for the above fix.
-	* tests/du/Makefile.am (TESTS): Add deref.
-
-2002-10-10  Jim Meyering  <jim@meyering.net>
-
-	* tests/ln/Makefile.am (TESTS): Add target-1.
-	* tests/ln/target-1: New file/test, for the fix on 2002-10-08.
-
-2002-10-09  Jim Meyering  <jim@meyering.net>
-
-	* tests/cp/backup-is-src: Ensure that certain environment variables
-	are not set (e.g., SIMPLE_BACKUP_SUFFIX).  Reported by Duncan Roe.
-
-	* tests/tail-2/big-4gb: Mark this as an expensive test; it would
-	consume 4GB of disk space on systems without support for sparse files.
-	Fix a logic error that'd make it `cat err' even though dd didn't fail.
-
-	* src/dircolors.hin (.jar): Fix typo: s/;3$/;31/.
-	Patch by steven@magelico.net, forwarded by Michael Stone.
-
-	* tests/ls/dired: Ensure that ls produces English messages.
-	Patch by Alexey Vyskubov, forwarded by Michael Stone.
-
-2002-10-08  Dmitry V. Levin  <ldv@altlinux.org>
-
-	* src/ln.c (main): Fix target_directory parsing when n_files == 1.
-
-2002-10-08  Jim Meyering  <jim@meyering.net>
-
-	* tests/tail-2/big-4gb: Use double quotes around diagnostic.
-	Fix syntax in test: use =, not ==.
-	Reported by Bob Proulx.
-	Change all the rest like this: grep -lR "testing framework'" .\
-	|xargs perl -pi -e 's/'\''(\$0: failure in testing framework)'\''/"$1"/'
-
-	* src/sum.c (sysv_sum_file): Adapt to new safe_read ABI.
-	* src/tr.c (squeeze_filter, read_and_delete, read_and_xlate): Likewise.
-	* src/tac.c (save_stdin, tac_stdin_to_mem): Likewise.
-	* src/wc.c (wc): Likewise.
-
-2002-10-07  Paul Eggert  <eggert@twinsun.com>
-
-	* src/cat.c (cat):
-	Don't advance the write pointer past the end of the write buffer.
-	* src/sort.c (begfield, limfield): Likewise.
-
-2002-10-07  Jim Meyering  <jim@meyering.net>
-
-	* src/cat.c (simple_cat, cat): Adapt to new safe_read ABI.
-	* src/head.c (head_bytes, head_lines): Likewise.
-
-2002-10-06  Jim Meyering  <jim@meyering.net>
-
-	* src/dd.c (scanargs): Ensure that specified block sizes (specified
-	via ibs=N, obs=N, and bs=N) are no larger than SSIZE_MAX.
-	(skip, dd_copy): Adapt to new safe_read ABI.
-
-	* Makefile.maint (signatures): Define.
-	(%.sig): New rule.
-	(announcement): Depend on $(signatures).
-
-	* Makefile.maint (announcement): Output all URLs for detached
-	signatures, not just the last one from the previous loop.
-
-2002-10-05  Jim Meyering  <jim@meyering.net>
-
-	* Version 4.5.2.
-
-	* src/remove.c (remove_entry) [ROOT_CAN_UNLINK_DIRS]: With `rm -i DIR',
-	don't recurse into directory, DIR.  Prompted by a report from
-	Leonardo Milano.
-
-	* tests/rm/i-no-r: New file/test, for the above fix.
-	* tests/rm/Makefile.am (TESTS): Add i-no-r.
-
-	* tests/tail-2/big-4gb: New file/test, for the fix of 2002-09-27.
-	* tests/tail-2/Makefile.am (TESTS): Add big-4gb.
-
-2002-10-03  Jim Meyering  <jim@meyering.net>
-
-	* src/rm.c (AUTHORS): Mark translatable string with `N_ (...)'.
-	* src/df.c (AUTHORS): Likewise.
-	* src/du.c (AUTHORS): Likewise.
-	* src/tail.c (AUTHORS): Likewise.
-	* src/touch.c (AUTHORS): Likewise.
-
-2002-10-02  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.am (SUBDIRS): Remove `old'.
-	(EXTRA_DIST): List the files in old/.
-	* configure.ac (AC_CONFIG_FILES): Remove old/* names.
-	Suggestion from Akim Demaille.
-
-2002-10-01  Jim Meyering  <jim@meyering.net>
-
-	* src/sys2.h (SSIZE_MAX): Define.
-
-2002-09-30  Jim Meyering  <jim@meyering.net>
-
-	* src/csplit.c: Don't include stdlib.h here.  It's already included
-	via system.h.
-
-2002-09-29  Jim Meyering  <jim@meyering.net>
-
-	* src/tr.c (find_bracketed_repeat): Rearrange pointer/integer
-	expression to avoid bogus warning from gcc.
-
-	* src/cat.c (simple_cat): Use a temporary to avoid bogus warnings.
-	(cat): Declare insize and outsize to be of type size_t, not int.
-	Rearrange pointer/integer expressions to avoid bogus warnings.
-	(main): Declare insize and outsize to be of type size_t, not int.
-
-	* src/tail.c (parse_options): Give a sensible diagnostic for
-	an invalid byte or line count.  Reported by Mikko Tuumanen.
-
-	* src/touch.c (main): Split a long line.
-
-	* tests/du/Makefile.am (TESTS): Add slink.
-	* tests/du/slink: New test for system.h change of 2002-08-31.
-
-	In move mode, always first try to rename.  Before, upon failure to
-	rename a directory, this code would never attempt to rename any
-	other file in that directory, but would thenceforth always copy.
-	On some systems (e.g., NetApp's OnTap-6.4), renaming a directory
-	may fail with EXDEV, yet renaming files within that directory to
-	a newly-created destination directory succeeds.
-	* src/copy.c (copy_internal): Remove local, move_mode;
-	use x->move_mode instead.  Based on a patch from Tom Haynes.
-
-2002-09-28  Jim Meyering  <jim@meyering.net>
-
-	* src/split.c (FAIL_ONLY_ONE_WAY): New macro.
-	Factor out some duplication.
-	(main): Use it.
-	[case 'a']: Use strtoul rather than strtol to avoid compiler warnings.
-
-	* src/sort.c (begfield, limfield): Rearrange comparisons to avoid
-	compiler warnings.
-	(fillbuf, keycompare): Cast literal `-1' to size_t in comparisons,
-	to avoid compiler warnings.
-
-	* src/shred.c (dopass): Use a uintmax_t temporary to avoid bogus
-	compiler warnings.
-
-	Fix things so `mkdir -p' can create very deep directories, e.g.,
-	mkdir -p $(perl -e 'print "a/" x 40000') now works.
-	* src/mkdir.c (main): For --parents (-p), call make_path with the
-	entire directory name, so we don't ever require that file operations
-	like stat or chmod be performed on the entire command line argument.
-	* makepath.c (make_path): Restore umask *before* creating the final
-	component.
-
-2002-09-27  Andreas Schwab  <schwab@suse.de>
-
-	* src/tail.c (tail_bytes): Change type of bytes_remaining to off_t
-	to avoid overflow.  Reported by Hans Lermen.
-
-2002-09-26  Jim Meyering  <jim@meyering.net>
-
-	* src/install.c (get_ids): Use strtoul, not strtol.  Remove some casts.
-
-2002-09-25  Jim Meyering  <jim@meyering.net>
-
-	* src/test.c (eaccess): Change type of local `euid' from int to uid_t
-	and add a cast, to avoid a warning about `signed and unsigned type in
-	conditional expression'.
-
-2002-09-22  Jim Meyering  <jim@meyering.net>
-
-	* src/rmdir.c: Include "dirname.h", for declaration of
-	strip_trailing_slashes.
-
-	* src/stat.c (PRIdMAX, PRIuMAX): Remove definitions.
-	Now they're defined through system.h.
-
-	* src/cp-hash.c, src/dd.c, src/df.c, src/du.c, src/ls.c,
-	* src/stat.c, src/wc.c: Remove all inclusions of inttypes.h,
-	since it's already included from sys2.h via system.h.
-
-	* Use automake-1.6f.  Regenerate dependent files.
-
-	* src/Makefile.am (PERL): Remove duplicate definition.
-
-	fmt's -s, -t, -c options didn't work properly for long lines.
-	Since get_line may end up calling put_paragraph (for long lines),
-	be sure to set global, `other_indent', before it is used there.
-
-	* src/fmt.c (set_other_indent): New function, factored out of...
-	(get_paragraph): ... here.  Call it.
-	(get_line): Call set_other_indent before calling flush_paragraph,
-	which calls fmt_paragraph, which in turn calls put_paragraph,
-	which uses other_indent.
-
-	* tests/fmt/Makefile.am (TESTS): Add long-line.
-	* tests/fmt/long-line: New file/test, for the above fix.
-
-2002-09-21  Jim Meyering  <jim@meyering.net>
-
-	* src/od.c: No longer include deprecated <values.h>.
-	It was required solely for now-removed reference to BITSPERBYTE.
-	* src/install.c: Likewise.
-	Suggestion from Bruno Haible.
-
-2002-09-06  Andreas Schwab  <schwab@suse.de>
-
-	`rmdir -p dir-specified-with-trailing-slash/' would fail.
-	* src/rmdir.c (remove_parents): Strip trailing slashes.
-
-2002-09-20  Jim Meyering  <jim@meyering.net>
-
-	* tests/rmdir/t-slash: New file/test, for the above fix.
-	* tests/rmdir/Makefile.am (TESTS): Add t-slash.
-
-	* Makefile.maint (announcement): Arrange to gpg-sign the message.
-	Add a URL for each detached signature file.
-
-2002-09-07  Bruno Haible  <bruno@clisp.org>
-
-	* configure.ac: Add need-ngettext to AM_GNU_GETTEXT invocation.
-
-2002-09-18  Jim Meyering  <jim@meyering.net>
-
-	`od -t x8' used the wrong (`l'-prefixed) printf format.
-	Likewise for the o8 and u8 formats.
-	* src/od.c (ISPEC_TO_FORMAT): Define macro.
-	(decode_one_format): Use PRIdMAX, PRIoMAX, etc. for LONG_LONG.
-	Reported by Arun Sharma.
-
-2002-09-17  Jim Meyering  <jim@meyering.net>
-
-	* src/sys2.h (PRIdMAX, PRIoMAX, PRIuMAX, PRIxMAX): Define if necessary.
-	From gettext's intl/loadmsgcat.c.
-
-	* tests/od/x8: New file/test, for the above fix.
-	* tests/od/Makefile.am (TESTS): Add x8.
-
-2002-09-15  Jim Meyering  <jim@meyering.net>
-
-	* Use autoconf-2.54.  Regenerate dependent files.
-
-	* src/csplit.c (get_format_width): Add cast to avoid
-	warning about `signed and unsigned type in conditional expression'.
-
-2002-09-14  Jim Meyering  <jim@meyering.net>
-
-	* src/who.c (print_user): Change type of local to size_t
-	to avoid warnings about `comparison between signed and unsigned'.
-	* src/ptx.c (generate_all_output): Likewise.
-
-	* src/dd.c (main, skip): Add casts to avoid warnings about
-	`comparison between signed and unsigned'.
-
-	* src/id.c (print_full_info, print_group_list): Add casts to avoid
-	warnings about `signed and unsigned type in conditional expression'.
-
-	* src/md5sum.c: Change type of global, digest_hex_bytes, to size_t
-	to avoid warnings about `comparison between signed and unsigned'.
-	(split_3): Change parameter names to be readable and add comment.
-	Clean up the test for whether a line may be ignored.
-
-2002-09-13  Jim Meyering  <jim@meyering.net>
-
-	* src/printf.c (main): Handle leading command line argument of `--'.
-	Reported by Raul: DervishD <raul@pleyades.net>
-	* tests/misc/printf: New file: test for the above.
-	* tests/misc/Makefile.am (TESTS): Add printf.
-
-	* src/date.c (usage): Explain that %S's range of [0..60] is required --
-	rather than 0..59 -- to accommodate the occasional positive leap second.
-	Reported by Richard Neill.
-
-2002-09-12  Jim Meyering  <jim@meyering.net>
-
-	* src/Makefile.am (nanosec_libs): Define.
-	(sleep_LDADD, tail_LDADD): Use it here.
-
-	Factor nanosleep-related code into ../lib/xnanosleep.c.
-	* src/sleep.c: Include xnanosleep.h.
-	Factor out fenv.h-related code.
-	(timespec_subtract): Remove function.
-	(main): Remove code that deals with computing start and stop times
-	as well as the loop around nanosleep.  Now that's in xnanosleep.c.
-
-	Allow S (in --sleep-interval=S) to be a floating point value.
-	* src/tail.c: Include xnanosleep.h and xstrtod.h.
-	Move declaration of global variable, sleep_interval, to ...
-	(main): ...here.
-	(usage): Update description of --sleep-interval option.
-	(tail_forever): New parameter, sleep_interval.  Update caller.
-	Use xnanosleep, rather than sleep.
-	(parse_options): New parameter, sleep_interval.  Update caller.
-	Use xstrtod, now that we accept floating point values.
-	Prompted by a patch from Augey Mikus.
-
-2002-09-06  Jim Meyering  <jim@meyering.net>
-
-	* src/remove.c (prompt): Change comment to give a better note to
-	translators.  From Michael Piefel.
-
-2002-09-02  Jim Meyering  <jim@meyering.net>
-
-	* README: A good problem report/patch includes diffs against
-	the most recent test release.
-
-	* src/pathchk.c (NEED_PATHCONF_WRAPPER): Define.
-	(pathconf_wrapper): Define only if NEED_PATHCONF_WRAPPER is set.
-
-	* src/kill.c (print_table_row): Use an unsigned type for widths
-	to avoid warning about comparison between signed and unsigned.
-	(list_signals): Likewise.
-
-	* src/od.c (skip): Add a cast to avoid warning about comparison
-	between signed and unsigned.
-	* src/install.c (get_ids): Likewise.  Also rearrange range-checking
-	comparisons to make them more readable.
-
-2002-09-01  Jim Meyering  <jim@meyering.net>
-
-	* Version 4.5.1.
-
-2002-08-31  Jim Meyering  <jim@meyering.net>
-
-	Symlinks were always reported as using 0 blocks.
-	* src/system.h (ST_NBLOCKS): Don't depend on file type.
-	This reverts the change of 2000-01-30.
-	Based on a report and patch from Neil Brown via Michael Stone.
-	This fixes Debian Bug#156358.
-
-	* Most files: Change `exit (0)' to `exit (EXIT_SUCCESS)',
-	`exit (1)' to `exit (EXIT_FAILURE)', and
-	`usage (1)' to `usage (EXIT_FAILURE)'.
-
-	* chgrp.c, chmod.c, chown.c, chroot.c, cp.c, date.c, dd.c, du.c,
-	* hostname.c, id.c, install.c, ln.c, mkdir.c, mkfifo.c, mknod.c,
-	* nice.c, pinky.c, printf.c, pwd.c, shred.c, sleep.c, stty.c,
-	* su.c, tac-pipe.c, tail.c, tee.c, touch.c, uname.c, uptime.c,
-	* users.c, who.c: Change `error (1, ...' to `error (EXIT_FAILURE, ...'.
-	But don't change `error (0, ...' to `error (EXIT_SUCCESS, ...', since
-	error never exits successfully.
-
-2002-08-29  Jim Meyering  <jim@meyering.net>
-
-	* src/remove.c (remove_cwd_entries): Use closedir (not CLOSEDIR)
-	when ignoring any return value.
-
-	* src/remove.c (remove_cwd_entries): Detect and diagnose readdir
-	failures.  On some systems (at least EMC Celerra and Solaris5.8),
-	this appears to be necessary.
-	(is_empty_dir): Likewise.  Also, always close directory handle.
-	* src/ls.c (print_dir): Likewise.
-	(print_dir): Rename local variable: reading -> dirp.
-	Reported by Mike Coleman.
-
-2002-08-28  Jim Meyering  <jim@meyering.net>
-
-	* src/remove.c (remove_cwd_entries): Use CLOSEDIR, not closedir.
-	Give a diagnostic and fail if closedir fails.
-
-2002-08-26  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.am (THANKS-to-translators): New rule.
-	(EXTRA_DIST): Add both THANKS-to-translators and THANKStt.in.
-	* THANKStt.in: New file.
-
-	* src/cat.c (close_stdout_wrapper): New, kludgey, function and
-	file-scoped global.
-	(main): Register it with atexit.
-	Close STDOUT_FILENO, to avoid a problem when writing to
-	/dev/audio on at least Solaris 5.7 and 5.8 systems.
-	Reported by Shing-Shong Shei.
-
-2002-08-25  Jim Meyering  <jim@meyering.net>
-
-	* src/cat.c (main): Close STDIN_FILENO rather than a literal `0'.
-	* src/tac.c (main): Likewise.
-	* src/tail.c (main): Likewise.
-	* src/tee.c (main): Likewise.
-	* src/tr.c (main): Likewise.
-	* src/wc.c (main): Likewise.
-
-2002-08-20  Jim Meyering  <jim@meyering.net>
-
-	* tests/mv/setup: Rewrite not to use `: ${VAR=not_set}' paradigm.
-
-2002-08-10  Paul Eggert  <eggert@twinsun.com>
-
-	* src/nohup.sh: Don't use "exec --"; it's not portable and
-	shouldn't be needed.
-
-2002-08-09  Jim Meyering  <jim@meyering.net>
-
-	* src/pr.c (main): Don't ignore -COLUMN if it's the last option.
-	(usage): Clarify help text for the -COLUMN option.
-	Patch by Padraig Brady.
-	* tests/pr/Test.pm [col-last]: New test for the above.
-
-	* configure.ac: Start with version 4.5.1, chosen so that it's larger
-	than the latest version numbers of the component packages.
-
-	* man/Makefile.am (check-x-vs-1): Set and export PATH so we use
-	programs in ../src.
-
-2002-08-08  Jim Meyering  <jim@meyering.net>
-
-	* src/date.c: Guard inclusion of <langinfo.h> with
-	`#if HAVE_LANGINFO_CODESET', not `#if HAVE_LANGINFO_H'.
-	* src/sort.c: Likewise.
-	Patch by GOTO Masanori.
-
-2002-08-05  Paul Eggert  <eggert@twinsun.com>
-
-	Fix some minor time-related bugs with POSIX time arguments.
-	Some valid time stamps were being rejected (notably -1, and
-	time stamps before 1900 on 64-bit hosts).  And some invalid
-	time stamps were being accepted, e.g. September 31.
-
-	* src/date.c (main): Adjust to posixtime signature change.
-	* src/touch.c (main): Likewise.  Remove unnecessary initialization.
-	Use localtime, not posixtm, to warn about obsolete "touch".
-
-2002-08-05  Jim Meyering  <jim@meyering.net>
-
-	* tests/misc/Makefile.am (TESTS): Add nice and pathchk1.
-
-2002-08-04  Jim Meyering  <jim@meyering.net>
-
-	* src/Makefile.am (check-README): New target/rule.
-	(check): Depend on it.
-
-	* configure.ac (AC_CONFIG_FILES): Add old/Makefile and old/*/Makefile.
-
-2002-08-03  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.am (SUBDIRS): Add old.
-	* old/: New directory, containing legacy ChangeLog* and NEWS files
-	from the fileutils, sh-utils, and textutils packages.
-
-	* src/Makefile.am (AM_INSTALLCHECK_STD_OPTIONS_EXEMPT): Set to false.
-
-2002-08-02  Paul Eggert  <eggert@twinsun.com>
-
-	* NEWS, doc/coreutils.texi: uniq now obeys LC_COLLATE.
-
-	* src/uniq.c: Include hard-locale.h, xmemcoll.h.
-	(hard_LC_COLLATE): New var.
-	(different): Args are now char *, not const char *.
-	Use xmemcoll instead of memcmp to compare lines, so that
-	LC_COLLATE has effect.  However, use memcmp if it is an
-	easy locale.
-	(check_file): Do not include newline in comparison, so that
-	xmemcoll has a byte to stomp on temporarily.
-	(main): Set hard_LC_COLLATE.
-
-2002-07-29  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.am (SUBDIRS): Remove djgpp, for now.
-
-2002-07-20  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.am (false.c): Convert only the final EXIT_SUCCESS
-	into EXIT_FAILURE.  Otherwise, false --help and false --version
-	would fail.
-
-2002-07-08  Jim Meyering  <jim@meyering.net>
-
-	* src/Makefile.am (uninstall-local): Search for @GNU_PACKAGE@,
-	rather than the hard-coded `sh-utils'.
-
-2002-07-01  Jim Meyering  <jim@meyering.net>
-
-	* configure.ac: Merge the three files from fileutils,
-	textutils, and sh-utils.
-	* Makefile.am: Likewise.
-	* src/Makefile.am: Likewise.
-
-
-	-----
-
-	Copyright (C) 2002-2017 Free Software Foundation, Inc.
-
-	Copying and distribution of this file, with or without
-	modification, are permitted provided the copyright notice
-	and this notice are preserved.
diff --git a/ChangeLog-2006 b/ChangeLog-2006
deleted file mode 100644
index 41c01db86..000000000
--- a/ChangeLog-2006
+++ /dev/null
@@ -1,4040 +0,0 @@
-2006-12-30  Jim Meyering  <jim@meyering.net>
-
-	* bootstrap (gnulib_extra_files): Remove announce-gen.
-	* bootstrap.conf (gnulib_modules): Add it here instead, now that
-	it's a module.
-
-	* tests/misc/base64: Factor a long, repetitive string.
-
-	* src/c99-to-c89.diff: Adjust remove.c offsets.
-
-	Clean up after the change of 2006-12-28.
-	* src/remove.c (AD_pop_and_chdir): Change **DIRP parameter to *DIRP,
-	now that this function never modifies the pointer.  Adjust comments
-	and code accordingly.
-	(remove_dir): Set "dirp" to NULL right after AD_pop_and_chdir call,
-	now that AD_pop_and_chdir no longer does that.
-
-	* tests/rm/fail-eperm: Avoid spurious differences (the error function
-	from latest glibc no longer prints the full program_name): so don't
-	invoke rm via ../../src/rm.  Instead, invoke it via "PATH=../../src rm".
-
-	* tests/mv/acl (skip): Skip this test also if the destination
-	directory, which is on a different file system, lacks ACL support.
-
-	* src/copy.c (copy_reg): Rewrite a comment that was rendered
-	inaccurate by the 2006-10-18 change.
-
-2006-12-28  Jim Meyering  <jim@meyering.net>
-
-	When moving "up" the hierarchy, be careful to remove a just-emptied
-	directory before opening ".", to avoid trouble with file system
-	implementations that cache readdir results at opendir-time.
-	* src/remove.c (AD_pop_and_chdir): Add a file descriptor parameter.
-	Don't update **DIRP.  Don't call fdopendir here.
-	(remove_dir): Call fdopendir here instead.
-	Report and patch from Mikulas Patocka:
-	<http://lists.gnu.org/archive/html/bug-coreutils/2006-12/msg00170.html>
-
-2006-12-27  Jim Meyering  <jim@meyering.net>
-
-	* src/tail.c (usage): Mention +N for --bytes and --lines.
-	Suggestion from Evan Hunt.
-
-2006-12-26  Jim Meyering  <jim@meyering.net>
-
-	* configure.ac: Require autoconf-2.61 and automake-1.10.
-	Without the former (even with autoconf-2.60), "make distcheck"
-	would fail (without the 2006-09-26 autoconf AC_CHECK_DECL fix),
-	due to an inttypes.h generated with CFLAGS including -pedantic.
-	With the old decl check, @HAVE_DECL_STRTOUMAX@ would be 0.
-
-	* Makefile.maint (VC-tag): Define, so as to gpg-sign each release
-	tag, using the release version number as the message.
-	(vc-dist): Use $(VC-tag), rather than "$(VC) tag".
-
-2006-12-21  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: dd bs= operands now silently override later ibs= and obs=,
-	as POSIX requires.
-	* src/dd.c (scanargs): Implement it.
-	* tests/dd/misc (outbytes): Test it.
-	* doc/coreutils.texi (dd invocation): Specify that bs=N
-	overrides later ibs and obs, undoing part of the
-	previous change.  (The behavior was wrong.)
-
-2006-12-20  Jim Meyering  <jim@meyering.net>
-
-	"rm -rf /etc/motd" (run by non-root) now prints a diagnostic.
-	* src/remove.c (remove_entry): Handle EACCES for a non-directory, too.
-	Don't let a non-directory get by with errno == EPERM, either.
-	Check the file type directly (using cached stat value), rather
-	than trying to guess it from errno values.
-	Karl Berry reported that a cross-partition "mv /etc/issue ~"
-	failed with the um,... suboptimal diagnostic,
-	"mv: cannot remove `/etc/issue': Not a directory".
-	* tests/rm/Makefile.am (TESTS): Add fail-eacces.
-	* tests/rm/fail-eacces: New file.
-	* NEWS: Mention that both mv and rm are affected.
-
-	"cut -f 2- A B" no longer triggers a double-free bug
-	* src/cut.c (cut_fields): Set file-scoped global to NULL after
-	freeing it.  This avoids a double-free (and core dump on some systems)
-	for this usage: "echo 1>a; echo 2>b; cut -f2- a b".  Reported by
-	James Hunt in <http://bugzilla.redhat.com/220312>.
-	* NEWS: List this bug fix.
-	* THANKS: Mention him.
-	* tests/misc/cut: New file.
-	* tests/misc/Makefile.am (TESTS): Add cut.
-
-2006-12-15  Jim Meyering  <jim@meyering.net>
-
-	* tests/cp/open-perm-race: Correct the gdb-existence check.
-	Don't run either subsequent gdb command in a sub-shell.
-	Reported by Thomas Schwinge.
-	* THANKS: bring up to date.
-
-2006-12-14  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Make sure cp -p isn't too generous with file permissions.
-	* tests/cp/Makefile.am (TESTS): Add file-perm-race.
-	* tests/cp/file-perm-race: New file.
-
-	Ensure cp -pR --parents isn't too generous with parent permissions.
-	* tests/cp/Makefile.am (TESTS): Add parent-perm-race.
-	* tests/cp/parent-perm-race: New file.
-
-2006-12-14  Jim Meyering  <jim@meyering.net>
-
-	* tests/chgrp/default-no-deref: Don't assume that files are created
-	with the primary group by default.  That's not true in a directory
-	with the set-GID bit set.
-
-	Don't hang when there's no input tty.
-	* tests/cp/open-perm-race: Skip this test if there is no
-	controlling input `terminal'.
-
-	Test for a hard-to-detect race fix, using gdb.
-	* tests/cp/open-perm-race: New file, to test for the
-	cp --preserve=ownership fix of 2006-12-06.
-
-	* tests/cp/Makefile.am (TESTS_ENVIRONMENT): Define abs_top_builddir.
-	(TESTS): Add open-perm-race.
-
-	* src/chgrp.c (main): Don't prohibit -RLh, aka -RL with --no-dereference.
-	* src/chown.c (main): Likewise.
-	* src/chown-core.c (change_file_owner): Add to a comment.
-	* tests/chown/preserve-root: Add tests.
-
-	* NEWS: --preserve-root now works with chgrp, chmod, and chown.
-	* src/chmod.c (process_file): Do honor the --preserve-root option.
-	* src/chown-core.c (change_file_owner): Likewise, but here, also
-	handle the case in which a traversal would go "through" a symlink
-	to root.  Reported by Matthew M. Boedicker
-	* tests/chown/preserve-root: Test for the above.
-	* tests/chown/Makefile.am (TESTS): Add preserve-root.
-
-	* NEWS: Mention the chmod fix induced by the 2006-12-11 change
-	to gnulib's m4/openat.m4.
-
-2006-12-13  Andreas Schwab  <schwab@suse.de>
-
-	Don't fail if mv/acl test succeeds.
-	* tests/mv/acl (skip): Check for acl support in the file system.
-	* tests/mv/Makefile.am (XFAIL_TESTS): Remove.
-	(TESTS_ENVIRONMENT): Pass CONFIG_HEADER.
-
-2006-12-13  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Remove some arbitrary restrictions on size fields, so that
-	commands like "sort -k 18446744073709551616" no longer fail merely
-	because 18446744073709551616 doesn't fit in uintmax_t.  The trick
-	is that these fields can all be treated as effectively infinity;
-	their exact values don't matter, since no internal buffer can be
-	that long.
-	* src/join.c (string_to_join_field): Verify that SIZE_MAX <=
-	ULONG_MAX if the code assumes this.  Silently truncate too-large
-	values to SIZE_MAX, as the remaining code will do the right thing
-	in this case.
-	* src/sort.c (parse_field_count): Likewise.
-	* src/uniq.c (size_opt, main): Likewise.
-	* tests/join/Test.pm (bigfield): New test.
-	* tests/sort/Test.pm (bigfield): New test.
-	* tests/uniq/Test.pm (121): New test.
-
-2006-12-13  Jim Meyering  <jim@meyering.net>
-
-	* tests/chgrp/default-no-deref: New test.
-	* tests/chgrp/Makefile.am (TESTS): Add default-no-deref.
-
-2006-12-12  Jim Meyering  <jim@meyering.net>
-
-	* src/system.h (SETVBUF): Remove definition, now that the
-	autoconf macro, AC_FUNC_SETVBUF_REVERSED, does nothing.
-	* src/tee.c (tee_files): s/SETVBUF/setvbuf/.
-	* src/od.c (open_next_file): Likewise.
-
-2006-12-09  Jim Meyering  <jim@meyering.net>
-
-	* man/Makefile.am (.x.1): Make help2man use $(PACKAGE_STRING) as the
-	"source".  I.e. "GNU coreutils 6.7".
-
-	* NEWS: With the change from "-pre" to "-dirty" suffix, also change
-	from NEXT_VER-pre to CUR_VER-dirty.  So, this is 6.7-dirty.
-	* configure.ac (AC_INIT): s/6.8-dirty/6.7-dirty/.
-
-	* tests/uniq/Test.pm (test_vector): Skip the pipe-reading test
-	whenever uniq is expected to fail.  This should catch the other case
-	[test #112] in which uniq emits "cat: write error: Broken pipe" on
-	some systems.
-
-2006-12-08  Jim Meyering  <jim@meyering.net>
-
-	Include bootstrap tool version info in the announcement form.
-	* Makefile.maint (gnulib_snapshot_date): Define.
-	(announcement): Use two new announce-gen options,
-	--bootstrap-tools and --gnulib-snapshot-date.
-	* Makefile.cfg (gnulib_dir): Set.
-
-	Post-release version change.
-	* NEWS: Add a line for 6.8-dirty.
-	* configure.ac (AC_INIT): Set new version string.
-
-2006-12-07  Jim Meyering  jim@meyering.net
-
-	Version 6.7.
-	* NEWS: Record release date.  Remove '-pre' suffix.
-	* configure.ac (AC_INIT): Remove version string suffix.
-
-2006-12-07  Jim Meyering  <jim@meyering.net>
-
-	Make the output of "make check" more reproducible.
-	* tests/touch/empty-file: Use envvar-check, so "make check" doesn't
-	evoke diagnostics like this when COLUMNS=0 in the environment:
-	ls: ignoring invalid width in environment variable COLUMNS: 0
-	* tests/touch/no-rights: Likewise.
-	* tests/help-version: Likewise.
-	* tests/uniq/Test.pm: Don't perform the pipe-reading version of test
-	118, since it emits "cat: write error: Broken pipe" on some systems.
-
-2006-12-06  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: Document the cp -p fix for special bits.
-	* src/copy.c (set_owner): Now returns a three-way result, so
-	that the caller can clear the special bits.  All callers changed.
-	(copy_reg): Don't set the special bits if chown failed.
-	(copy_internal): Likewise.
-	* tests/cp/special-bits: Test this fix.
-
-2006-12-06  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: Document the cp --preserve=ownership fix.
-	* m4/jm-macros.m4 (coreutils_MACROS): Check for fchmod.
-	* src/copy.c (fchmod_or_lchmod): New function.
-	(copy_reg): New arg OMITTED_PERMISSIONS.  All uses changed.
-	Omit confusing and unused ", dst_mode" arg to 'open' without O_CREAT.
-	When creating a file, use O_EXCL, so we're more likely to detect
-	funny business by other processes.  At the end, if permissions
-	were omitted, chmod them back in.
-	(copy_internal): If the ownership might change, omit some permissions
-	at first, then restore them after chowning the file.
-	* src/cp.c (make_dir_parents_private): Likewise.
-	* src/copy.c (cached_umask): New function.
-	* src/copy.h (cached_umask): New decl.
-
-2006-12-06  Jim Meyering  <jim@meyering.net>
-
-	Make the output of "make check" more reproducible.
-	* tests/misc/date-sec: Don't emit any diagnostic about sleeping.
-
-2006-12-03  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/install.c (install_file_in_file): Preserve time stamps
-	before changing owner or file mode bits, for consistency with
-	other coreutils programs.
-
-2006-12-03  Jim Meyering  <jim@meyering.net>
-
-	* tests/misc/date-sec: Output a fixed string.
-
-	* NEWS: du --one-file-system (-x) would skip subdirectories of any
-	directory listed as second or subsequent command line argument.
-	* tests/du/one-file-system: New file.  Test for today's fts.c fix.
-	* tests/du/Makefile.am (TESTS): Add one-file-system.
-	Reported by Mike Frysinger.
-
-2006-12-02  Jim Meyering  <jim@meyering.net>
-
-	* tests/du/basic: Generate 4KB file simply using printf, rather than
-	seq+head.  This avoids a spurious "Broken pipe" diagnostic from seq.
-
-2006-11-28  Jim Meyering  <jim@meyering.net>
-
-	* tests/mv/no-target-dir: Detect a buggy rename syscall.  If found,
-	skip this test.  This happens at least on ia64 linux-2.4.19 w/ext3.
-	Reported by Matthew Woehlke.
-
-	* tests/mv/dir2dir: Also accept EBUSY.
-	Reported by Matthew Woehlke.
-
-2006-11-27  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.maint (patch-check): Rewrite to diagnose failure.
-	* src/c99-to-c89.diff: Adjust shred.c offsets.
-
-2006-11-26  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Improve the check for departures from C89, and fix the departures
-	I found.
-	* Makefile.maint (my-distcheck): Also check for C89 compatibility
-	as best we can with GCC.
-	* src/stat.c (PRINTF_OPTION): Omit comma before } in enum
-	declaration; C89 doesn't allow this.
-	* src/dcgen: Don't generate string literals longer than
-	what C89 requires support for.
-	* src/cut.c (usage): Don't use string literals longer than
-	what C89 requires support for.
-	* src/date.c (usage): Likewise.
-	* src/dd.c (usage): Likewise.
-	* src/du.c (usage): Likewise.
-	* src/ls.c (usage): Likewise.
-	* src/od.c (usage): Likewise.
-	* src/readlink.c (usage): Likewise.
-	* src/seq.c (usage): Likewise.
-	* src/shred.c (usage): Likewise.
-
-2006-11-26  Mike Frysinger  <vapier@gentoo.org>
-
-	Recognize new archive, audio and image formats.
-	Give audio files a separate color.
-	* src/dircolors.hin: Add comments for common .sh and .csh scripts.
-	Add .bz2, .tbz2, .tz, .rar, .ace, .zoo, .cpio, .7z, .rz as archive
-	suffixes.  Add .mng, .pcx, .m2v, .mkv, .ogm, .mp4, .m4v, .mp4v, .vob,
-	.qt, .nuv, .wmv, .asf, .rm, .rmvb, .flc, .yuv as image formats.
-	Add .aac, .au, .mid, .midi, .mka, .ra as audio suffixes.  Change
-	audio color to 00;36 to differentiate from image/video color.
-
-2006-11-26  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.maint (patch-check): Compile patched sources with
-	CFLAGS='-Wdeclaration-after-statement -Werror', to ensure that
-	no violations remain.
-
-	* src/c99-to-c89.diff: Remove 3 bogus hunks.
-
-	* src/remove.c (fd_to_subdirp): Remove unused parameter, ds.
-	Update callers.
-
-	* src/c99-to-c89.diff: Adjust for changes in rm.c and in remove.c.
-
-	* src/rm.c (main): Remove unnecessary (assuming C99) braces.
-
-2006-11-26  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Port parts of the code to C89 to minimize the need for c99-to-c89.diff,
-	while trying to retain the readability of C99 as much as possible.
-	* src/remove.c (rm_1): Remove decl of local, fd_cwd.
-	Replace each of two uses with literal AT_FDCWD.
-	(cache_stat_init): Return its argument, for convenience.
-	Update the caller in remove_dir.
-	(AD_pop_and_chdir): Return prev_dir rather than storing through
-	a pointer argument.  All uses changed.
-	(AD_ensure_initialized): New function.
-	(AD_mark_helper): Use it, to avoid the need for declaration
-	after statement.
-	(rm): Move cycle_check_init call into callee...
-	(rm_1): ...here.
-	Use an else clause in place of a "continue" statement.
-	(close_preserve_errno): Remove.
-	(fd_to_subdirp): Rewrite to avoid the need for decl after statement.
-
-2006-11-25  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.am (EXTRA_DIST): Remove announce-gen from here, too.
-
-2006-11-24  Theodoros V. Kalamatianos  <thkala@softlab.ece.ntua.gr> (tiny change)
-
-	* tests/du/inacc-dest: Skip this test when running as root.
-
-2006-11-23  Jim Meyering  <jim@meyering.net>
-
-	* announce-gen: Remove file.  It's moving to gnulib.
-	* bootstrap: Pull it from gnulib/build-aux instead.
-	* Makefile.maint (announcement): Reflect move to ./build-aux.
-
-	* tests/du/deref-args: Use "printf %65536s x" to create a 64KB file,
-	rather than a pipeline that would sometimes evoke a diagnostic
-	like "seq: write error: Broken pipe".
-
-	* tests/help-version: Suppress dd transfer rate output.
-
-	* configure.ac (AC_INIT): Bump to 6.7-pre, not 6.6-pre.
-
-2006-11-22  Jim Meyering  <jim@meyering.net>
-
-	* announce-gen (print_news_deltas): Fix silly, but harmless typo:
-	change "(:?..." to "(?:..." in regexps.
-
-	Post-release version change.
-	* NEWS: Add a line for 6.7-pre.
-	* configure.ac (AC_INIT): Bump to 6.7 and add "-pre" suffix.
-
-	Version 6.6.
-	* NEWS: Record release date.  Remove "-pre" suffix.
-	* configure.ac (AC_INIT): Remove "-pre" suffix from version string.
-
-	* announce-gen: Remove unused --release-archive-directory option.
-	(print_news_deltas): Accept new adjective, "Noteworthy", in addition
-	to the old "Major".
-	Match version numbers in NEWS using tighter regular expressions.
-	(main): Require the --gpg-key-id=ID option.
-	* Makefile.maint (announcement): Don't use now-removed
-	--release-archive-directory=... option.
-
-	* NEWS: Mention the three noteworthy changes, all fixed via gnulib.
-
-2006-11-21  Jim Meyering  <jim@meyering.net>
-
-	* tests/rm/one-file-system: Upon setup failure (e.g., mount failure),
-	skip the test rather than failing.  Reported by Michael Deutschmann.
-
-	* tests/rm/fail-eperm: Use the "(exit N); exit N" idiom,
-	rather than just "exit N".
-
-	Arrange for "make check-root" to run the new root-only test.
-	* tests/Makefile.am (t7): New target, to run tests/ls/nameless-uid.
-	(all_t): Add t7.
-
-2006-11-20  Jim Meyering  <jim@meyering.net>
-
-	Add a root-only test for today's lib/idcache.c fix.
-	* tests/ls/nameless-uid: New file.
-	* tests/ls/Makefile.am (TESTS): Add nameless-uid.
-	(TESTS_ENVIRONMENT): Add PERL to the list.
-
-2006-11-19  Jim Meyering  <jim@meyering.net>
-
-	* tests/tail-2/assert-2: Mark as a very-expensive test, because I
-	find the 7-second sleep annoyingly long.  Besides, this test is
-	probably far too specific and timing sensitive ever to trigger again.
-	* tests/tail-2/assert: Likewise.
-
-	Post-release version change.
-	* NEWS: Add a line for 6.6-pre.
-	* configure.ac (AC_INIT): Bump to 6.6 and add "-pre" suffix.
-
-	Version 6.5.
-	* NEWS: Record release date.  Remove "-cvs" suffix.
-	* configure.ac (AC_INIT): Remove "-cvs" suffix from version string.
-
-2006-11-18  Jim Meyering  <jim@meyering.net>
-
-	"ln --backup f f" produces a misleading diagnostic:
-	ln: creating hard link `f' => `f': No such file or directory
-	* src/ln.c (do_link): Give a better diagnostic in this unusual case.
-	(do_link): Rename local: s/lstat_ok/dest_lstat_ok/.
-	* tests/ln/Makefile.am (TESTS): Add hard-backup.
-	* tests/ln/hard-backup: New test for the above.
-	* NEWS: Mention this fix.
-
-2006-11-16  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* bootstrap.conf (gnulib_modules): Add sys_stat, since we use it
-	directly too.
-	* lib/.cvsignore, lib/.gitignore: Add root-dev-ino.c, root-dev-ino.h.
-	* m4/.cvsignore, m4/.gitignore: Add root-dev-ino.m4.
-	* src/ls.c (DIRED_FPUTS_LITERAL, PUSH_CURRENT_DIRED_POS):
-	Omit unnecessary parenthesization of args.
-	* src/od.c (EQUAL_BLOCKS): Likewise.
-	* src/system.h (STREQ, ASSIGN_STRDUPA): Likewise.
-
-2006-11-16  Jim Meyering  <jim@meyering.net>
-
-	* tests/tail-2/append-only: If chattr +a fails, exit 77 (to tell
-	automake we're skipping this test), and give a diagnostic to tell
-	the user the same thing.  Reported by Mike Grayson.
-
-2006-11-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
-
-	* man/Makefile.am (dist_man_MANS): Replace all optional manpages
-	with `$(MAN)', computed at configure time; also, list them ...
-	(optional_mans): ... in this new variable.
-	(max_aux, EXTRA_DIST): Ensure that we distribute all manpages.
-
-2006-11-16  Jim Meyering  <jim@meyering.net>
-
-	Help valgrind see that there is no leak in dd.c.
-	* src/dd.c (dd_copy): Declare real_buf and real_obuf to be static,
-	so we need not free them at all.  This is easier than freeing
-	both buffers at each of the early "return"s.
-
-	* src/csplit.c (load_buffer): Plug an inconsequential leak.
-
-2006-11-15  Jim Meyering  <jim@meyering.net>
-
-	* .x-po-check: Exclude gl/ files.  Otherwise, po-check would
-	complain that some of gl/lib/*.[ch] are not listed in POTFILES.in.
-
-2006-11-14  Jim Meyering  <jim@meyering.net>
-
-	* gl/m4/root-dev-ino.m4: Now that this is part of a real "module",
-	remove the now-unnecessary use of AC_LIBSOURCES.
-
-	Adapt to new version of gnulib-tool.
-	* gl/modules/root-dev-ino: New file.
-	* lib/root-dev-ino.c, lib/root-dev-ino.h: Move these files ...
-	* gl/lib/root-dev-ino.c, gl/lib/root-dev-ino.h: ... to here.
-	* m4/root-dev-ino.m4: Move this file ...
-	* gl/m4/root-dev-ino.m4: ... to here.
-
-	* bootstrap.conf (gnulib_modules): Add root-dev-ino.
-
-2006-11-13  Jim Meyering  <jim@meyering.net>
-
-	* src/sort.c (insertkey): Use xmemdup, rather than xmalloc+assignment.
-	From Paul Eggert.
-
-	Plug another technically-unimportant leak in sort.
-	* src/sort.c (main): Don't allocate memory for each new key here.
-	(insertkey): Allocate memory for each key here, instead.
-	(key_init): Rename from new_key.  Don't allocate.
-
-	* src/sort.c (main): Plug a tiny memory leak.
-	Move declaration of local "minus" down to be nearer point of use.
-
-2006-11-12  Jim Meyering  <jim@meyering.net>
-
-	du would exit early, when encountering an inaccessible directory
-	Reported by Mike Frysinger, in
-	http://article.gmane.org/gmane.comp.gnu.core-utils.bugs/8831
-	* tests/du/inacc-dest: New test, based on an example from Mike Frysinger.
-	* tests/chgrp/no-x: Remove the "fts_read failed: ..."
-	diagnostic from the expected output when using native fdopendir.
-	* tests/chmod/no-x: Likewise.
-	* tests/du/no-x: Likewise.
-	* NEWS: Mention this bug fix.
-	* tests/du/Makefile.am (TESTS): Add inacc-dest.
-
-	* Makefile.maint (sc_cast_of_x_alloc_return_value): Add an exclusion
-	for xalloc.h itself.
-
-	Avoid false-positive when testing via valgrind.
-	* tests/mv/atomic: Grep strace output for a more specific pattern
-	than just "unlink", since that got a false positive when testing
-	under valgrind: unlink("/tmp/valgrind_proc_9657_cmdline_A51E9991") = 0
-	* tests/mv/Makefile.am (TESTS_ENVIRONMENT): Define EGREP.
-
-2006-10-28  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.maint (patch-check): Make it easier to regenerate
-	the src/c99-to-c89.diff file.  E.g., I do this:
-	make patch-check REGEN_PATCH=1; ediff src/c99-to-c89.diff new-diff
-
-	* src/c99-to-c89.diff: Update to reflect new offsets in rm.c.
-
-2006-10-26  Jim Meyering  <jim@meyering.net>
-
-	* src/system.h (ftello): Add a compile-time check for the highly
-	unlikely condition of off_t narrower than long int, rather than
-	handling it at run time.  Based on a patch from Paul Eggert.
-
-2006-10-25  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* tests/chmod/c-option: When double-quoting part of a word, prefer
-	to double-quote the whole word.  This is a bit easier to read (at
-	least for me), and in some cases it avoids a shell bug with Tru64
-	4.0 sh reported by Nelson H. F. Beebe.  For example, instead of
-	"$abs_srcdir"/../setgid-check we now write
-	"$abs_srcdir/../setgid-check".
-	* tests/cp/cp-parents: Likewise.
-	* tests/du/inaccessible-cwd: Likewise.
-	* tests/du/long-from-unreadable: Likewise.
-	* tests/install/basic-1: Likewise.
-	* tests/install/trap: Likewise.
-	* tests/misc/close-stdout: Likewise.
-	* tests/mkdir/concurrent-1: Likewise.
-	* tests/mkdir/p-1: Likewise.
-	* tests/mkdir/p-3: Likewise.
-	* tests/mkdir/parents: Likewise.
-	* tests/mkdir/perm: Likewise.
-	* tests/readlink/can-e: Likewise.
-	* tests/readlink/can-f: Likewise.
-	* tests/readlink/can-m: Likewise.
-	* tests/rm/inaccessible: Likewise.
-	* tests/rm/unread3: Likewise.
-	* tests/touch/no-create-missing: Likewise.
-
-	* lib/.cvsignore: Add uinttostr.c.
-
-2006-10-25  Jim Meyering  <jim@meyering.net>
-
-	Portability to Tru64 V4.0.
-	* src/system.h (ftello) [!HAVE_FSEEKO && !defined ftello]:
-	Define inline replacement function.
-	This (along with a yesterday's fix for autoconf's
-	_AC_SYS_LARGEFILE_MACRO_VALUE macro) makes it so coreutils
-	now builds once more on Tru64 V4.0.  Reported by Nelson Beebe.
-
-2006-10-25  Bruno Haible  <bruno@clisp.org>
-
-	* src/cat.c (infile): Add "const" to declaration.
-	* src/csplit.c (prefix): Likewise.
-	* src/printf.c (cfcc_msg): Likewise.
-	* src/tail.c (valid_file_spec): Likewise.
-	* src/cut.c (cut_file): Likewise, for a parameter.
-	* src/expr.c (str_value): Likewise.
-	* src/fold.c (fold_file): Likewise.
-	* src/pr.c (init_header): Likewise.
-	* src/dircolors.c (dc_parse_stream): Likewise, for a local.
-	* src/tr.c (make_printable_str): Likewise.
-	* src/nl.c (body_type, header_type, footer_type, current_type):
-	(separator_str, build_type_arg, nl_file): Likewise, for many.
-	* src/paste.c (main): Don't assign a read-only string to 'optarg'.
-	* src/tac.c (separator, tac_seekable, copy_to_temp): Likewise.
-
-2006-10-25  Jim Meyering  <jim@meyering.net>
-
-	* tests/sample-test: Update copyright year list to include only
-	the current year, since this is what I'll want in any new test.
-
-2006-10-24  Jim Meyering  <jim@meyering.net>
-
-	* src/c99-to-c89.diff: Update to reflect new offsets.
-
-	* NEWS: new feature: rm accepts new option: --one-file-system
-	Suggested by Steve McIntyre in <http://bugs.debian.org/392925>.
-	* src/remove.h (struct rm_options) [one_file_system]: New member.
-	* src/rm.c (rm_option_init): Initialize it.
-	(usage): Document the option.
-	* src/mv.c (rm_option_init): Likewise.
-	* src/remove.c (remove_dir): With --one-file-system and --recursive,
-	for each directory command line argument, do not affect a file system
-	different from that of the starting directory.  And give a diagnostic.
-	* src/rm.c (ONE_FILE_SYSTEM): New enum.
-	(main): Handle new option.
-	* tests/rm/one-file-system: Test the above.
-	* tests/rm/Makefile.am (TESTS): Add one-file-system.
-	* tests/Makefile.am (check-root): Add the rm/one-file-system
-	test to the list.
-	(EXTRA_DIST): Add other-fs-tmpdir.
-
-	* tests/mv/setup: Removed.  Renamed to...
-	* tests/other-fs-tmpdir: ...this new file.
-	* tests/mv/Makefile.am (EXTRA_DIST): Remove setup.
-	* tests/mv/acl: Reflect renaming: use ../other-fs-tmpdir.
-	* tests/mv/backup-is-src: Likewise.
-	* tests/mv/hard-link-1: Likewise.
-	* tests/mv/leak-fd: Likewise.
-	* tests/mv/mv-special-1: Likewise.
-	* tests/mv/part-fail: Likewise.
-	* tests/mv/part-hardlink: Likewise.
-	* tests/mv/part-rename: Likewise.
-	* tests/mv/part-symlink: Likewise.
-	* tests/mv/partition-perm: Likewise.
-	* tests/mv/to-symlink: Likewise.
-	* tests/mv/into-self-2: Likewise.
-
-	Don't let a failure in one test stop "make -k" from running the others.
-	* tests/Makefile.am (t1 t2 t3 t4 t5): New targets.
-	(check-root): Depend on them, rather than executing the five
-	commands in a single rule.  Reported by Greg Schafer.
-
-2006-10-23  Bob Proulx  <bob@proulx.com>  (tiny change)
-
-	* Makefile.maint (alpha beta major): Use a better log message for
-	the automatic commit of .prev-version.
-
-2006-10-23  Jim Meyering  <jim@meyering.net>
-
-	* tests/misc/pwd-long: Undo last change, since it made Perl invoke
-	pwd via a shell.  Instead, ensure that the absolute name of the
-	pwd binary consists solely of reasonable characters.
-	Whoops.  Don't exec the perl script.  Otherwise, the sh-trap-based
-	clean-up code isn't run.
-
-	* NEWS: Add a line for 6.5-cvs.
-	* configure.ac (AC_INIT): Bump to 6.5 and add "-cvs" suffix.
-
-2006-10-22  Jim Meyering  <jim@meyering.net>
-
-	Version 6.4.
-
-	* NEWS: Record the 6.4 release date.
-	* configure.ac (AC_INIT): Remove "-cvs" suffix from version string.
-
-	* Makefile.maint: Complete the adaptation to function with a working
-	directory that is using git (rather than cvs) for version control.
-
-2006-10-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
-
-	* tests/chmod/c-option: Double-quote instances of `$abs_srcdir'.
-	* tests/cp/cp-parents: Likewise.
-	* tests/mkdir/parents: Likewise.
-	* tests/mkdir/perm: Likewise.
-
-	* tests/sample-test: Quote variables containing absolute build
-	tree paths.  In the cleanup trap, make sure `cd' succeeds before
-	`chmod'ing and `rm'ing the temporary files.
-	* tests/chgrp/basic: Likewise.
-	* tests/chgrp/deref: Likewise.
-	* tests/chgrp/no-x: Likewise.
-	* tests/chgrp/posix-H: Likewise.
-	* tests/chgrp/recurse: Likewise.
-	* tests/chmod/c-option: Likewise.
-	* tests/chmod/equal-x: Likewise.
-	* tests/chmod/equals: Likewise.
-	* tests/chmod/inaccessible: Likewise.
-	* tests/chmod/no-x: Likewise.
-	* tests/chmod/octal: Likewise.
-	* tests/chmod/setgid: Likewise.
-	* tests/chmod/umask-x: Likewise.
-	* tests/chmod/usage: Likewise.
-	* tests/chown/basic: Likewise.
-	* tests/chown/deref: Likewise.
-	* tests/chown/separator: Likewise.
-	* tests/cp/acl: Likewise.
-	* tests/cp/backup-1: Likewise.
-	* tests/cp/backup-dir: Likewise.
-	* tests/cp/backup-is-src: Likewise.
-	* tests/cp/cp-HL: Likewise.
-	* tests/cp/cp-deref: Likewise.
-	* tests/cp/cp-i: Likewise.
-	* tests/cp/cp-mv-backup: Likewise.
-	* tests/cp/cp-parents: Likewise.
-	* tests/cp/deref-slink: Likewise.
-	* tests/cp/dir-rm-dest: Likewise.
-	* tests/cp/dir-slash: Likewise.
-	* tests/cp/dir-vs-file: Likewise.
-	* tests/cp/fail-perm: Likewise.
-	* tests/cp/into-self: Likewise.
-	* tests/cp/link: Likewise.
-	* tests/cp/link-no-deref: Likewise.
-	* tests/cp/link-preserve: Likewise.
-	* tests/cp/no-deref-link1: Likewise.
-	* tests/cp/no-deref-link2: Likewise.
-	* tests/cp/no-deref-link3: Likewise.
-	* tests/cp/perm: Likewise.
-	* tests/cp/preserve-2: Likewise.
-	* tests/cp/r-vs-symlink: Likewise.
-	* tests/cp/same-file: Likewise.
-	* tests/cp/slink-2-slink: Likewise.
-	* tests/cp/sparse: Likewise.
-	* tests/cp/special-bits: Likewise.
-	* tests/cp/src-base-dot: Likewise.
-	* tests/cp/symlink-slash: Likewise.
-	* tests/dd/not-rewound: Likewise.
-	* tests/dd/skip-seek2: Likewise.
-	* tests/dd/unblock-sync: Likewise.
-	* tests/du/2g: Likewise.
-	* tests/du/8gb: Likewise.
-	* tests/du/basic: Likewise.
-	* tests/du/deref: Likewise.
-	* tests/du/deref-args: Likewise.
-	* tests/du/exclude: Likewise.
-	* tests/du/fd-leak: Likewise.
-	* tests/du/hard-link: Likewise.
-	* tests/du/inaccessible-cwd: Likewise.
-	* tests/du/long-from-unreadable: Likewise.
-	* tests/du/long-sloop: Likewise.
-	* tests/du/no-deref: Likewise.
-	* tests/du/no-x: Likewise.
-	* tests/du/restore-wd: Likewise.
-	* tests/du/slash: Likewise.
-	* tests/du/slink: Likewise.
-	* tests/du/trailing-slash: Likewise.
-	* tests/du/two-args: Likewise.
-	* tests/fmt/long-line: Likewise.
-	* tests/install/basic-1: Likewise.
-	* tests/install/create-leading: Likewise.
-	* tests/install/d-slashdot: Likewise.
-	* tests/install/trap: Likewise.
-	* tests/ln/misc: Likewise.
-	* tests/ln/target-1: Likewise.
-	* tests/ls/color-dtype-dir: Likewise.
-	* tests/ls/dangle: Likewise.
-	* tests/ls/dired: Likewise.
-	* tests/ls/file-type: Likewise.
-	* tests/ls/follow-slink: Likewise.
-	* tests/ls/infloop: Likewise.
-	* tests/ls/inode: Likewise.
-	* tests/ls/m-option: Likewise.
-	* tests/ls/no-arg: Likewise.
-	* tests/ls/recursive: Likewise.
-	* tests/ls/rt-1: Likewise.
-	* tests/ls/stat-dtype: Likewise.
-	* tests/ls/stat-failed: Likewise.
-	* tests/ls/stat-vs-dirent: Likewise.
-	* tests/misc/cat-proc: Likewise.
-	* tests/misc/close-stdout: Likewise.
-	* tests/misc/csplit: Likewise.
-	* tests/misc/date-sec: Likewise.
-	* tests/misc/false-status: Likewise.
-	* tests/misc/head-c: Likewise.
-	* tests/misc/head-pos: Likewise.
-	* tests/misc/mknod: Likewise.
-	* tests/misc/nl: Likewise.
-	* tests/misc/nohup: Likewise.
-	* tests/misc/pathchk1: Likewise.
-	* tests/misc/printf: Likewise.
-	* tests/misc/printf-hex: Likewise.
-	* tests/misc/pwd-long: Likewise.
-	* tests/misc/shuf: Likewise.
-	* tests/misc/sort-rand: Likewise.
-	* tests/misc/split-a: Likewise.
-	* tests/misc/split-fail: Likewise.
-	* tests/misc/split-l: Likewise.
-	* tests/misc/stat-fmt: Likewise.
-	* tests/misc/tac-continue: Likewise.
-	* tests/misc/wc-files0: Likewise.
-	* tests/mkdir/concurrent-1: Likewise.
-	* tests/mkdir/p-1: Likewise.
-	* tests/mkdir/p-2: Likewise.
-	* tests/mkdir/p-3: Likewise.
-	* tests/mkdir/p-slashdot: Likewise.
-	* tests/mkdir/p-thru-slink: Likewise.
-	* tests/mkdir/p-v: Likewise.
-	* tests/mkdir/parents: Likewise.
-	* tests/mkdir/perm: Likewise.
-	* tests/mkdir/t-slash: Likewise.
-	* tests/mv/acl: Likewise.
-	* tests/mv/atomic: Likewise.
-	* tests/mv/backup-dir: Likewise.
-	* tests/mv/childproof: Likewise.
-	* tests/mv/diag: Likewise.
-	* tests/mv/dir-file: Likewise.
-	* tests/mv/dir2dir: Likewise.
-	* tests/mv/dup-source: Likewise.
-	* tests/mv/hard-2: Likewise.
-	* tests/mv/hard-3: Likewise.
-	* tests/mv/hard-4: Likewise.
-	* tests/mv/hard-link-1: Likewise.
-	* tests/mv/hard-verbose: Likewise.
-	* tests/mv/i-2: Likewise.
-	* tests/mv/i-3: Likewise.
-	* tests/mv/i-4: Likewise.
-	* tests/mv/i-5: Likewise.
-	* tests/mv/i-link-no: Likewise.
-	* tests/mv/into-self-4: Likewise.
-	* tests/mv/leak-fd: Likewise.
-	* tests/mv/mv-special-1: Likewise.
-	* tests/mv/no-target-dir: Likewise.
-	* tests/mv/part-fail: Likewise.
-	* tests/mv/part-hardlink: Likewise.
-	* tests/mv/part-rename: Likewise.
-	* tests/mv/part-symlink: Likewise.
-	* tests/mv/partition-perm: Likewise.
-	* tests/mv/perm-1: Likewise.
-	* tests/mv/reply-no: Likewise.
-	* tests/mv/trailing-slash: Likewise.
-	* tests/mv/update: Likewise.
-	* tests/od/od-N: Likewise.
-	* tests/od/x8: Likewise.
-	* tests/readlink/can-e: Likewise.
-	* tests/readlink/can-f: Likewise.
-	* tests/readlink/can-m: Likewise.
-	* tests/readlink/rl-1: Likewise.
-	* tests/rm/cycle: Likewise.
-	* tests/rm/dangling-symlink: Likewise.
-	* tests/rm/deep-1: Likewise.
-	* tests/rm/dir-no-w: Likewise.
-	* tests/rm/dir-nonrecur: Likewise.
-	* tests/rm/dot-rel: Likewise.
-	* tests/rm/empty-inacc: Likewise.
-	* tests/rm/f-1: Likewise.
-	* tests/rm/fail-2eperm: Likewise.
-	* tests/rm/hash: Likewise.
-	* tests/rm/i-1: Likewise.
-	* tests/rm/i-no-r: Likewise.
-	* tests/rm/ignorable: Likewise.
-	* tests/rm/inaccessible: Likewise.
-	* tests/rm/interactive-always: Likewise.
-	* tests/rm/interactive-once: Likewise.
-	* tests/rm/ir-1: Likewise.
-	* tests/rm/isatty: Likewise.
-	* tests/rm/no-give-up: Likewise.
-	* tests/rm/r-1: Likewise.
-	* tests/rm/r-2: Likewise.
-	* tests/rm/r-3: Likewise.
-	* tests/rm/r-4: Likewise.
-	* tests/rm/readdir-bug: Likewise.
-	* tests/rm/rm1: Likewise.
-	* tests/rm/rm2: Likewise.
-	* tests/rm/rm3: Likewise.
-	* tests/rm/rm4: Likewise.
-	* tests/rm/rm5: Likewise.
-	* tests/rm/sunos-1: Likewise.
-	* tests/rm/unread2: Likewise.
-	* tests/rm/unread3: Likewise.
-	* tests/rmdir/fail-perm: Likewise.
-	* tests/rmdir/t-slash: Likewise.
-	* tests/shred/exact: Likewise.
-	* tests/shred/remove: Likewise.
-	* tests/sum/sysv: Likewise.
-	* tests/tail-2/append-only: Likewise.
-	* tests/tail-2/assert: Likewise.
-	* tests/tail-2/assert-2: Likewise.
-	* tests/tail-2/big-4gb: Likewise.
-	* tests/tail-2/fflush: Likewise.
-	* tests/tail-2/infloop-1: Likewise.
-	* tests/tail-2/proc-ksyms: Likewise.
-	* tests/tail-2/start-middle: Likewise.
-	* tests/tail-2/tail-n0f: Likewise.
-	* tests/tee/basic: Likewise.
-	* tests/tee/dash: Likewise.
-	* tests/touch/fail-diag: Likewise.
-	* tests/touch/no-create-missing: Likewise.
-	* tests/touch/not-owner: Likewise.
-	* tests/touch/obsolescent: Likewise.
-	* tests/touch/read-only: Likewise.
-	* tests/touch/relative: Likewise.
-
-2006-10-21  Jim Meyering  <jim@meyering.net>
-
-	* NEWS: (cp --backup fix): Fix a typo.
-
-	* .gitignore: Remove some references to files in subdirectories.
-	* build-aux/.gitignore, doc/.gitignore, lib/.gitignore: New files.
-	* m4/.gitignore, po/.gitignore, src/.gitignore: Likewise.
-
-	* src/copy.c (copy_internal): Add a comment saying why we prefer
-	mknod over mkfifo.
-
-	Enable an fts optimization (call lstat only for directories,
-	on some file system types) also with the --preserve-root option
-	of chown or chgrp.
-	* src/chown-core.c (change_file_owner): Compare fts_statp-based
-	dev/ino against root dev/ino only for directories.
-	(chown_files): Don't let the root_dev_ino setting influence whether
-	we use FTS_NOSTAT: fts always sets *fts_statp for a directory.
-
-2006-10-20  Jim Meyering  <jim@meyering.net>
-
-	* src/od.c (usage): Change description of default to use "-w16",
-	not the now-invalid "-w 16" syntax.  From Dan Jacobson.
-
-2006-10-19  Jim Meyering  <jim@meyering.net>
-
-	* bootstrap: Add names to each .gitignore file (if it exists)
-	as well as to .cvsignore.
-
-	* Makefile.maint (po-check): This rule didn't detect the new use
-	of "gettext" (as opposed to the use of "_" everywhere else) in
-	lib/xstrtol.h.  Adjust the grep regexp so that now it does.
-
-2006-10-18  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/copy.c (copy_reg): Rewrite slightly to avoid duplicate code
-	when opening dst_name.
-	(copy_reg, copy_internal): Use (SYSCALL != 0) rather than plain
-	(SYSCALL) to test for failure in a system call.
-
-	* src/copy.c (copy_internal): Use mknod rather than mkfifo to copy
-	a fifo.  This preserves the special mode bits on Solaris 10, which
-	is compatible with what Solaris 10 cp -R does.
-
-	* src/copy.c (copy_internal): Remove redundant and confusing local
-	variable src_type.
-
-	* src/copy.c (copy_internal): Don't pass mkdir a mode greater than
-	7777.  This matches historical 'cp' behavior and avoids some
-	(though not all) implementation-defined behavior of mkdir.
-	* src/cp.c (make_dir_parents_private): Likewise.
-	* src/copy.c (copy_internal): Don't pass 'open' a mode greater
-	than 777.  This is required by POSIX.  It doesn't make any difference
-	in actual behavior on any host that I know of.
-
-2006-10-17  Jim Meyering  <jim@meyering.net>
-
-	* src/dd.c (usage): Use two spaces (not one) to separate the
-	"fdatasync" option string from its description, so help2man formats
-	the derived man page properly.  Reported by Samuel Thibault
-	in <http://bugs.debian.org/393649>.
-
-2006-10-16  Jim Meyering  <jim@meyering.net>
-
-	* .x-sc_trailing_blank: Remove names of files that are no longer
-	version-controlled.
-
-2006-10-16  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/groups.sh (version): Reword message to match the other programs.
-	Problem reported by Eric Blake.
-
-2006-10-14  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.maint (headers_with_interesting_macro_defs): Define.
-	(.re-defmac, sc_always_defined_macros): New rules.
-
-	* src/system.h (EXIT_FAILURE, EXIT_SUCCESS): Remove definitions.
-	Instead, include "exit.h".  This hereby retires the work-around for
-	"Sony NEWS-OS Release 4.0C"'s bug due to "#define EXIT_FAILURE 0".
-
-	* src/cksum.c (uint_fast32_t): Don't define.
-	Instead, include <stdint.h>.
-
-	* src/pinky.c (S_IWGRP): Don't define.
-	It's already defined by "stat-macros.h" (included via system.h).
-
-	* Makefile.cfg: Remove cruft that's now handled via bootstrap.
-	* Makefile.maint: Likewise, remove these targets/rules/variables:
-	(local_updates, update, cvs-update, wget_files, get-targets): Remove.
-	(cvs_files, wget-update, automake_repo): Likewise.
-	Move the comment about cvsu to build-aux/vc-list-files,
-	where cvsu is actually used.
-
-	* Makefile.maint (cvs-update): Use $(CVS), not "cvs".
-
-	Work also when the working directory (with e.g. coreutils sources)
-	is version controlled with git, rather than CVS.
-	* bootstrap (CVS_only_file): Test for the existence of README-cvs,
-	rather than CVS.
-	In messages and comments, say e.g., "checked-out sources",
-	rather than "CVS sources".
-	(version_controlled_file): New function.  Work for git as well as
-	for CVS.  Don't use grep's -q option.
-	(slurp): Call it here, in place of CVS-specific code.
-
-	* NEWS: cp -r --backup dir1 dir2, would rename an existing dir1/dir2
-	to dir1/dir2~.
-	* src/copy.c (copy_internal): Although we do create a backup of each
-	destination directory when in move mode, don't do that when copying.
-	Reported by Peter Breitenlohner, in
-	<http://article.gmane.org/gmane.comp.gnu.core-utils.bugs/8616>.
-	* tests/cp/backup-dir: New file.  Test for the above.
-	* tests/cp/Makefile.am (TESTS): Add backup-dir.
-
-2006-10-13  Jim Meyering  <jim@meyering.net>
-
-	More chown/chgrp dereferencing-related fixes.
-	* src/chown-core.c (change_file_owner): Don't use fts_statp if
-	we're dereferencing symlinks.
-	Reverse conjuncts, so that we use dereference file_stats
-	(aka ent->fts_statp) only *after* we've confirmed that
-	chopt->affect_symlink_referent is true.  Otherwise, we might
-	use ent->fts_statp uninitialized.
-	Don't turn on FTS_NOSTAT when dereferencing symlinks.
-	* tests/chown/deref: Update the expected diagnostic, now that
-	this test case (trying to use "chown --dereference ..." on a
-	dangling symlink) takes a different code path.
-
-2006-10-13  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Sync from Bison, as follows:
-
-	2006-10-01  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Fix problems with translating English-language diagnostics.
-	* bootstrap: Fix bug introduced in recent bootstrap changes, with
-	respect to bison-runtime pot generation.  The YY_ stuff
-	wasn't being captured.
-
-2006-10-13  Jim Meyering  <jim@meyering.net>
-
-	* src/chown-core.c (change_file_owner): Use fstatat, not stat,
-	now that we're using fts_open with FTS_CWDFD.
-	* tests/chgrp/posix-H: Add --preserve-root to an invocation of
-	chgrp, to exercise the above fix.
-	* NEWS: Mention the above.
-
-	* src/du-tests: Clean up a little, though it's still not portable.
-
-	* .vg-suppressions: Add 3 more for debian unstable.
-
-	* tests/ls/Test.pm: Remove long-unused file.
-	* Makefile.am (EXTRA_DIST): Add bootstrap.conf.
-	Suggestions from Bruno Haible.
-
-2006-10-12  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
-
-	* Makefile.am (THANKS-to-translators): Add missing $(srcdir).
-	(MAINTAINERCLEANFILES): Add .kludge-stamp.
-	* man/Makefile.am (MAINTAINERCLEANFILES): Typo $(dist_man_MANS)
-	instead of $(man_MANS).
-
-2006-10-12  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
-
-	* configure.ac: Avoid compiler warnings about default return
-	type in function definitions and unused variables in tests.
-	* src/who.c (print_user) [HAVE_UT_HOST]: hostlen is only needed
-	if this is #defined.
-
-2006-10-12  Jim Meyering  <jim@meyering.net>
-
-	* configure.ac: Reflect s/gl_MACROS/coreutils_MACROS/ renaming.
-	Call gl_INIT directly, rather than through the above.
-
-2006-10-11  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* bootstrap (symlink_to_gnulib): Fix bug: the dot_dots shell
-	variable was sometimes used without being initialized.  This
-	messed up the installation of the INSTALL file in some cases.
-
-2006-10-11  Jim Meyering  <jim@meyering.net>
-
-	* src/ls.c (usage): Correct description of -s, --size.
-	It works even without -l.  Suggestion from Karl Berry.
-
-2006-10-10  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/ls.c (quote_name): Use initializer rather than memset to
-	initialize an object to zero.  This is easier to read and is less
-	likely to introduce a runtime error due to a mixup.  It causes
-	gcc -W to issue a warning, but you can work around this by
-	appending -Wno-missing-field-initializers.
-	* src/pathchk.c (portable_chars_only): Likewise.
-	* src/shred.c (main): Likewise.
-	* src/stty.c (main): Likewise.
-	* src/tr.c (card_of_complement): Likewise.
-	* src/wc.c (wc): Likewise.
-
-2006-10-09  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/sort.c (usage): Mention again that sort fields are origin 1.
-
-	* NEWS: Fix typo: iso-8602 -> iso-8601.  Problem reported by
-	Bob Proulx.
-
-	* bootstrap (usage, main program, symlink_to_gnulib): Add option
-	--copy.  Inspired by a suggestion from Bruno Haible.
-
-2006-10-09  Jim Meyering  <jim@meyering.net>
-
-	Avoid a compiler warning.
-	* src/pathchk.c (portable_chars_only): Initialize variable of type
-	mbstate_t via memset, rather than via '{0}'.  Patch from Bruno Haible.
-
-2006-10-06  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Fix bug reported today by Mike Frysinger: mkdir -pv is logging the
-	wrong file name in some cases.  Lars Wendler reported a bug in
-	my original fix.
-	* src/install.c (make_ancestor): New arg COMPONENT.
-	* src/mkdir.c (make_ancestor): Likewise.
-	* tests/install/basic-1: Check for install -Dv bug.
-	* tests/mkdir/Makefile.am (TESTS): Add p-v.
-	* tests/mkdir/p-v: New file, to test this bug.
-
-2006-10-05  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/chgrp.c: Don't include lchown.h; no longer needed.
-	* src/chown.c: Likewise.
-
-	* tests/ls/stat-dtype: Use a dynamic test to decide whether the
-	current file system has useful d_type info.
-
-	* src/dd.c (flags): noatime and nofollow now depend on
-	HAVE_WORKING_O_NOATIME and HAVE_WORKING_O_NOFOLLOW, too.
-	(usage): Output info about noatime and nofollow only if
-	they are known to work.
-	* src/remove.c (AD_push): Inspect HAVE_WORKING_O_NOFOLLOW rather
-	than O_NOFOLLOW, when testing whether it's possible to avoid a
-	race condition reliably.
-
-2006-10-05  Jim Meyering  <jim@meyering.net>
-
-	* src/c99-to-c89.diff: Update to reflect new offsets.
-
-	* tests/install/basic-1: Skip the latter part of this test if the
-	just-built dd binary is not readable.  Otherwise, this test would fail
-	when binaries were created as root.  Reported by Bauke Jan Douma in
-	<http://article.gmane.org/gmane.comp.gnu.core-utils.bugs/8433>.
-
-2006-10-03  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/system.h (ST_BLKSIZE): Ceiling at SIZE_MAX / 8 + 1, not at 4
-	MiB, since XFS hosts can legitimately have large values of
-	st_blksize.  Problem reported by Tony Ernst in
-	<http://savannah.gnu.org/bugs/?17903>.
-
-2006-10-04  Jim Meyering  <jim@meyering.net>
-
-	* src/remove.c (nonexistent_file_errno): Remove ENAMETOOLONG.
-	Paul Eggert pointed out that the specified file may exist,
-	in spite of such an errno value.
-	* tests/rm/Makefile.am (TESTS): Remove ignore-name-too-long.
-	* tests/rm/ignore-name-too-long: Remove file.
-	* NEWS: Update here, too.
-
-2006-10-03  Jim Meyering  <jim@meyering.net>
-
-	* tests/rm/fail-eperm: Report failure also if rm is terminated by
-	a signal.
-
-	* src/c99-to-c89.diff: Convert two c99'isms -- one in remove.c
-	and one in shred.c -- that were added before coreutils-6.3.
-	Reported by Michael Deutschmann.
-
-	* src/c99-to-c89.diff: Update to reflect new offsets.
-
-	* src/remove.c (remove_entry): With -f, exit successfully in spite
-	of a missing file under some very unusual conditions (with errno
-	being any of ENOENT, ENOTDIR, ENAMETOOLONG).
-
-	With --force (-f), rm no longer fails for ENOTDIR.
-	* src/remove.c (ignorable_missing): New function.
-	Use it everywhere, rather than open-coding the test.
-	Andreas Schwab reported the ENOTDIR problem.
-	(ignorable_missing): Similarly, don't fail for ENAMETOOLONG.
-
-	* NEWS: Mention the bug fix.
-	* tests/rm/ignorable: New file.  Test for the ENOTDIR case.
-	* tests/rm/ignore-name-too-long: New file. Test for ENAMETOOLONG.
-	* tests/rm/Makefile.am (TESTS): Add the new file names.
-
-	* bootstrap: Undo last change to this file, since now gnulib-tool
-	sticks with the automake default in generating dependencies.
-
-	* NEWS: Add a line for 6.4-cvs.
-	* configure.ac (AC_INIT): Bump to 6.4 and add "-cvs" suffix.
-
-2006-09-30  Jim Meyering  <jim@meyering.net>
-
-	Version 6.3.
-	* NEWS: Record the 6.3 release date.
-	* configure.ac (AC_INIT): Remove "-cvs" suffix from version string.
-
-	* NEWS: Mention Paul's Solaris 8 vs. 10 work-around.
-
-	* src/c99-to-c89.diff: Update offsets.
-
-2006-09-29  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* tests/rm/readdir-bug: Don't use $(...) in a shell script,
-	as it doesn't work with Solaris /bin/sh.
-
-2006-09-29  Jim Meyering  <jim@meyering.net>
-
-	* NEWS: Mention Paul's fix (to gnulib's canon-host.c) for
-	the pinky segfault.
-
-	* tests/seq/basic [neg-2, eq-wid-2]: Comment out tests that
-	use .1 as the increment.  Actual output varies too much.
-	[eq-wid-3]: New, commented out test.
-
-	* src/shuf.c (read_input): Fix an off-by-one error that
-	would cause an infloop for piped input of 8KB or more.
-	* NEWS: Mention the fix.
-	* tests/misc/shuf: Test for the above fix.
-
-	Since any system may be affected by the Darwin readdir bug,
-	perform the extra rewinddir unconditionally.  The performance
-	impact of rewinding a directory is negligible.
-	* src/remove.c (NEED_REWIND): Define to use
-	CONSECUTIVE_READDIR_UNLINK_THRESHOLD unconditionally.
-
-	* tests/seq/basic: Use .11 as the upper bound, in case the ".1"
-	increment translates to a slightly larger value.
-	This corrects a test failure on FreeBSD 6.1 reported by Nelson Beebe.
-	The final expected value wasn't being printed.
-
-	Work around a readdir bug in Darwin 7.9.0 (MacOS X 10.3.9) on HFS+
-	and NFS, whereby rm would not remove all files in a directory.
-	* src/remove.c (CONSECUTIVE_READDIR_UNLINK_THRESHOLD): Reduce to 10.
-	(NEED_REWIND): New macro, so that we incur the cost of the work-around
-	rewinddir only on afflicted systems.
-	* NEWS: Clarify and correct.
-	* tests/rm/readdir-bug: New file.  Test for the above fix.
-	* tests/rm/Makefile.am (TESTS): Add it.
-	Prompted by testing and analysis from Bruno Haible:
-	http://lists.gnu.org/archive/html/bug-coreutils/2006-09/msg00326.html
-
-2006-09-28  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* tests/rm/fail-eperm: Unset BASH_ENV, CDPATH, and ENV, too;
-	suggested for Debian stable, which uses Perl 5.8.4.
-
-2006-09-28  Jim Meyering  <jim@meyering.net>
-
-	Automatically generated dependencies are important even
-	when all of the sources in a directory come from gnulib.
-	* bootstrap (gnulib_tool): Remove the "no-dependencies" automake
-	option that gnulib-tool adds to what becomes our lib/gnulib.mk.
-
-	* tests/rm/fail-eperm: Enable Perl's (-T) taint checking.
-	Ensure that IFS is set properly and unset PATH.
-	Sanitize inputs.
-	Work properly even when the name of the selected file starts with "-".
-	Invoke rm via "../../src/rm", and adjust expected output.
-	Prompted by a patch from Tim Waugh.
-
-	* README-cvs: Add Bison to the list of required packages.
-
-2006-09-26  Jim Meyering  <jim@meyering.net>
-
-	* src/c99-to-c89.diff: Update offsets.
-
-	* NEWS: rm works around a bug in Darwin 8.6.1 w/NFS that kept
-	it from removing a directory containing 188 or more entries.
-	* src/remove.c (CONSECUTIVE_READDIR_UNLINK_THRESHOLD): Decrease by
-	20, go work around the buggy readdir on Darwin 8.6.1 with NFS.
-	Reported by Matthew Woehlke.
-
-2006-09-26  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: "groups user" no longer outputs "user :"; you need at least
-	two users.  "groups" now processes options like --help more compatibly.
-	* src/groups.sh: Implement the option-processing change.
-	Handle user and group names with special characters more robustly.
-	Report write errors instead of exiting silently with status 1.
-
-2006-09-26  Jim Meyering  <jim@meyering.net>
-
-	* README: Warn not to run autoreconf manually.  Use bootstrap instead.
-
-	* src/groups.sh: When invoked with 0 or 1 argument, just exec "id".
-	Rewrite to avoid using temporary, $status.
-
-	* NEWS: Mention the bug fix.
-	* src/groups.sh: Don't hide a write failure.
-	Reported by Iain Calder <ic56@rogers.com>.
-
-2006-09-25  Jim Meyering  <jim@meyering.net>
-
-	* src/chown.c (usage): Clarify --dereference description.
-	* src/chgrp.c (usage): Likewise.  Suggestion from Jamie McClelland.
-
-2006-09-24  Jim Meyering  <jim@meyering.net>
-
-	* NEWS: Mention these fixes.
-	* src/copy.c (copy_reg): With --verbose (-v), print
-	"removed `file_name'" just after unlinking a file.
-	(copy_internal): Likewise, in three more places.
-	Marc Lehman reported that "touch x; ln x y; mv -v x y" was silent.
-	* tests/mv/hard-verbose: New file.  Test for the above fix.
-	* tests/mv/Makefile.am (TESTS): Add hard-verbose.
-
-	* tests/help-version (sync_args): Don't call sync, since it spins up
-	disks that I've deliberately caused to spin down (but not unmounted).
-
-	* NEWS: Mention the improvement to sort.
-
-	* tests/tail-2/proc-ksyms: Require that /proc/ksyms be readable
-	as well as existing.
-
-	* tests/ls/stat-dtype: Don't use tmpfs on linux-2.4 or older,
-	since that predated addition of d_type support.
-
-2006-09-23  Jim Meyering  <jim@meyering.net>
-
-	* gl/modules/getloadavg.diff: New file.  Work around the way the latest
-	version of the getloadavg module interacts with our bootstrap script.
-	* bootstrap (gnulib_tool_options): Add "--local-dir gl".
-	* Makefile.am (EXTRA_DIST): Sort file names.
-	Add bootstrap and gl/modules/getloadavg.diff
-
-2006-09-20  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* bootstrap: Add support for --force.
-	(usage): New function.  Describe usage less tersely.
-	(CVS_only_file): New var.
-
-	* NEWS: Document fix for cp -i and mv -i.
-	* src/copy.c (copy_internal): With -i, prompt even if the source
-	is a directory and the destination is not.  This is required by
-	POSIX and gives the user a chance to bail out before failing.
-	* tests/cp/Makefile.am (TESTS): Add cp-i.
-	* tests/cp/cp-i: New file.
-	* tests/mv/Makefile.am (TESTS): Add i-5.
-	* tests/mv/i-5: New file.
-
-2006-09-20  Jim Meyering  <jim@meyering.net>
-
-	* NEWS: Mention the chmod bug fix.
-
-	* tests/chmod/inaccessible: New test, specifically for this bug.
-	Based on a test case from Paul Eggert.
-	* tests/chmod/Makefile.am (TESTS): Add inaccessible.
-
-	Fix the 2006-09-18 bug differently.
-	* src/chmod.c: (process_file): Upon FTS_NS for a top-level file,
-	tell fts_read to stat the file again, in case it has become
-	accessible since the initial fts_open call.
-	* src/chown-core.c (change_file_owner): Likewise.
-
-	* src/chmod.c: Revert last change.  There is a better way.
-	* src/chown-core.c: Likewise.
-
-2006-09-19  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/ln.c (target_directory_operand): Rewrite to avoid porting
-	problem on Tandem reported by Matthew Woehlke in
-	<https://savannah.gnu.org/bugs/?17172>.
-
-2006-09-18  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Fix bug where chmod, chown, and chgrp did not process operands
-	left-to-right in some cases.
-	* src/chmod.c (wd_errno): New var.
-	(chmod_file): New function, with most of the contents of the
-	old prcess_file function.
-	(process_files): Use it.  This gives file names to fts one
-	at a time, so that they are processed left-to-right as POSIX
-	requires.
-	* src/chown-core.c (wd_errno, chown_files): Likewise.
-	(chown_file): New function.
-	* tests/install/basic-1: Redo test so as to not workaround
-	the chmod bug, thereby testing for it.
-
-	* src/shuf.c (main): Quote the entire range when reporting an
-	invalid one, rather than just the part that contained the error.
-
-	* tests/stty/row-col-1: Rewrite to avoid temporary file that is
-	sometimes left behind if the test is skipped or interrupted.
-
-	* bootstrap (symlink_to_gnulib): New function.
-	(cp_mark_as_generated): Use it, to prefer symlinks-to-gnulib
-	to copies-of-gnulib.
-	(cp_mark_as_generated, slurp, gnulib_files):
-	Avoid making a copy if it's the same as the old version.
-	(gnulib_files): Add support for this variable (used by Bison).
-
-	* tests/ls/stat-vs-dirent: Fix quoting problem in diagnostic
-	indicating flaw in kernel.  Reword to say that the flaw isn't
-	serious for coreutils, since the flaw does affect ls -i.
-
-	* tests/chgrp/basic: Fix bug in test case exposed by building on
-	Solaris 8 in a setgid directory.  The test case incorrectly
-	assumed that 'symlink' would be in group $g1.
-
-2006-09-18  Jim Meyering  <jim@meyering.net>
-
-	* NEWS: Add a line for 6.3-cvs.
-	* configure.ac (AC_INIT): Bump to 6.3 and add "-cvs" suffix.
-
-	Version 6.2.
-	* NEWS: Record the 6.2 release date.
-	* configure.ac (AC_INIT): Remove "-cvs" suffix from version string.
-
-2006-09-17  Jim Meyering  <jim@meyering.net>
-
-	* tests/chgrp/basic: On an OpenBSD system, rather than failing
-	due to a known problem, merely warn about it.
-	Rewrite to avoid testing output of chgrp --verbose and chgrp -c.
-	Instead, use stat to test file system for desired results, directly.
-	* tests/chgrp/Makefile.am (TESTS_ENVIRONMENT): Set host_triplet.
-
-	* tests/envvar-check: Add more variable names to the list of those
-	that can affect these programs and tests: _POSIX2_VERSION, COLUMNS,
-	QUOTING_STYLE, TABSIZE, TERM, TMPDIR.
-
-2006-09-16  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: Document that mkdir -p and install -d now fork on occasion.
-	* bootstrap.conf (gnulib_modules): Add savewd.
-	* src/install.c: Include savewd.h.
-	(process_dir): New function.
-	(main, install_file_in_file_parents): Use it, along with the new
-	savewd module, to avoid some race conditions.
-	* src/mkdir.c: Include savewd.h.
-	(struct mkdir_options): New members make_ancestor_function, mode,
-	mode_bits.
-	(make_ancestor): Return 1 if the resulting directory is not readable.
-	(process_dir): New function.
-	(main): Use it, along with new savewd module, to avoid some
-	race conditions.  Fill in new slots of struct mkdir_options, so
-	that callees get the values.
-	* tests/install/basic-1: Test for coreutils 5.97 bug that was
-	fixed in coreutils 6.0, and which should still be fixed with
-	this change.
-	* tests/mkdir/p-3: Likewise.
-
-2006-09-15  Jim Meyering  <jim@meyering.net>
-
-	* bootstrap.conf (gnulib_modules): Add rename-dest-slash.
-	The 2006-09-08 changes made it so "mv dir new-name/" would
-	fail on NetBSD 1.6.  This makes it work once again.
-
-2006-09-14  Jim Meyering  <jim@meyering.net>
-
-	* src/mv.c (main): Remove unnecessary (always-true) test for 2 <= n.
-	Instead, since it's a little fragile, assert the condition.
-	(target_directory_operand): Update comment to reflect latest change.
-
-2006-09-12  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/who.c (print_user): Rewrite to avoid warning from
-	GCC 4.1.1 with -Wall.
-
-2006-09-12  Jim Meyering  <jim@meyering.net>
-
-	* tests/mv/atomic: Check for specific strace output, rather than
-	simply nonempty.  RHEL AS 4 would fail this test due to strace
-	generating "[ Process PID=14434 runs in 32 bit mode. ]".
-	Reported by Nelson Beebe.
-
-2006-09-11  Jim Meyering  <jim@meyering.net>
-
-	* src/remove.c (remove_dir): Move new cache_stat_init call onto
-	it's own line.
-	(rm_1): Move declaration of "st" and new cache_stat_init call
-	"down" to nearer where they're used.
-	* src/c99-to-c89.diff: Add another set of curly braces.
-
-2006-09-10  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/expr.c (eval6): Fix buffer overrun, or bad performance, if
-	substr's last operand is very large.  Performance problem reported
-	by Sebastian Kreft.
-
-2006-09-09  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.maint (sc_prohibit_jm_in_m4): Don't hang when there
-	are no .m4 files.
-	(sc_require_config_h): Skip this test if there are no version-
-	controlled .c files.
-	(sc_prohibit_assert_without_use): Likewise.
-
-2006-09-08  Jim Meyering  <jim@meyering.net>
-
-	* bootstrap: Export CVS_RSH separate from its assignment, to work
-	even with Solaris 10's /bin/sh.  Suggestion from Mark D. Baushke.
-
-2006-09-08  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: tail now ignores the -f option if POSIXLY_CORRECT is set,
-	no file operand is given, and standard input is any FIFO.
-	This is in response to Open Group XCU ERN 114.
-	* src/tail.c (main): Likewise.
-
-2006-09-08  Jim Meyering  <jim@meyering.net>
-
-	mv and "cp -r" no longer fail when invoked with two arguments
-	where the first one names a directory and the second name ends in
-	a slash and doesn't exist.  E.g., "mv dir B/", for nonexistent B,
-	now succeeds, once more. This reverts part of the 2004-06-27
-	change for 5.3.0.
-	* NEWS: Say the above.
-	* src/mv.c (target_directory_operand): Don't require (here)
-	that the target operand "look like" a directory.  This change
-	pushes the test down to the rename syscall level, where a
-	"mv dir existing-non-dir/" will mistakenly succeed on older systems
-	that ignore trailing slashes in the rename destination argument.
-	* src/cp.c (target_directory_operand): Likewise, but for cp.
-	* tests/mv/trailing-slash: Exercise the above fixes.
-	* tests/cp/trailing-slash: New file.
-	* tests/cp/Makefile.am (EXTRA_DIST): Add trailing-slash.
-
-	* bootstrap: Use the previously unused variable, $src,
-	to avoid repeating "$GNULIB_SRCDIR/$file".
-
-	* bootstrap (cp_mark_as_generated): Don't use "local", to
-	accommodate ancient "/bin/sh".  Suggested by Ralf Wildenhues.
-	Rename now-global "$src" and "$dst" to have cp_ prefix.
-	Safer, and avoids confusion.
-
-	* bootstrap (cp_mark_as_generated): New function.
-	(slurp): Use it to prepend editor hints and a warning that
-	the file we're copying is generated.
-	Suggestion from Bruce Korb.
-	(cp_mark_as_generated): Don't add C-style comments for .l or .y files.
-	Fix last-minute typo.
-
-2006-09-07  Jim Meyering  <jim@meyering.net>
-
-	* bootstrap: Revert last change.  There are less disruptive ways
-	to mark these generated files as read-only.
-
-	* src/c99-to-c89.diff: Update to have proper offsets.
-
-2006-09-06  Jim Meyering  <jim@meyering.net>
-
-	Ensure that some gnulib-tool-generated files are read-only.
-	* bootstrap (slurp): Put the body of this function in a sub-shell,
-	with "umask a-w" so that all new files are read-only.  Remove each
-	file before we write to it, in case it's read-only.
-	Make po/Makevars and runtime-po/Makevars read-only, too.
-
-2006-09-05  Jim Meyering  <jim@meyering.net>
-
-	* tests/cp/acl: Skip this test when cp lacks ACL support.
-	* tests/cp/Makefile.am (TESTS_ENVIRONMENT): Set $(CONFIG_HEADER).
-
-	* src/c99-to-c89.diff (remove.c): Adapt one hunk to match the new
-	context from change of 2006-09-02.
-
-2006-09-04  Jim Meyering  <jim@meyering.net>
-
-	* README-cvs: Fix typo in update command.
-
-2006-09-03  Jim Meyering  <jim@meyering.net>
-
-	* NEWS: Tweak the wording in the new change description so that
-	no one can think this change causes e.g., `rm -fr foo../' to fail.
-
-	* tests/rm/inaccessible: Adjust for movement of config.h to lib/.
-	Use $CONFIG_HEADER, rather than hard-coding it.
-	* tests/rm/Makefile.am (TESTS_ENVIRONMENT): Set $CONFIG_HEADER.
-
-2006-09-02  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: rm now rejects attempts to remove /, ./, and ../.
-	* src/basename.c: Don't include dirname.h, since system.h does it now.
-	* src/chmod.c: Likewise.
-	* src/copy.c: Likewise.
-	* src/cp.c: Likewise.
-	* src/df.c: Likewise.
-	* src/dircolors.c: Likewise.
-	* src/dirname.c: Likewise.
-	* src/du.c: Likewise.
-	* src/install.c: Likewise.
-	* src/ln.c: Likewise.
-	* src/ls.c: Likewise.
-	* src/mkdir.c: Likewise.
-	* src/mv.c: Likewise.
-	* src/remove.c: Likewise.
-	* src/rm.c: Likewise.
-	* src/rmdir.c: Likewise.
-	* src/shred.c: Likewise.
-	* src/split.c: Likewise.
-	* src/su.c: Likewise.
-	* src/system.h: Include "dirname.h", since dot_or_dotdot needs it
-	now.
-	(dot_or_dotdot): Succeed even if "." or ".." is followed by a
-	slash.
-	* src/rm.c (usage, main): --preserve-root is now the default.
-	* src/remove.h: Fix comment.
-	* src/remove.c (cache_fstatat, cache_stat_init): New functions.
-	(cache_statted, cache_stat_ok): New functions.
-	(write_protected_non_symlink): Remove struct stat ** buf_p arg,
-	which is no longer needed with the new functions.  All callers
-	changed.
-	(prompt, is_dir_lstat, remove_entry, remove_dir):
-	New struct stat * arg.  All callers changed.
-	(write_protected_non_symlink, prompt, is_dir_lstat, remove_entry):
-	(remove_cwd_entries, remove_dir, rm_1):
-	Use and maintain the file status cache.
-	(prompt, remove_entry): Omit the first "directory" in the diagnostic
-	"Cannot remove directory `foo': is a directory".  This causes "rm"
-	to pass a test case that it would otherwise fail now that it
-	"knows" more about its argument.  I think the diagnostic is better
-	without the first "directory" anyway.
-	(prompt): Remove the no-longer-needed IS_DIR arg; all callers changed.
-	(rm_1): Reject attempts to remove /, ./, or ../.
-	* tests/rm/Makefile.am (TESTS): Add r-4.
-	* tests/rm/r-4: New file.
-
-2006-09-01  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/stat.c: Include <stddef.h>
-	(alignof): New macro.
-	(HAVE_STRUCT_STATXFS_F_FSID___VAL, HAVE_STRUCT_STATXFS_F_FSID_VAL):
-	Remove.
-	(STRUCT_STATXFS_F_FSID_IS_INTEGER): New macro.
-	(FSID_VAL): Remove.
-	(print_statfs): If f_fsid isn't an integer, grab its words one
-	at a time in little-endian order.  This is a bit easier to configure
-	and should avoid a compilation failure on MacOS reported by Bruno
-	Haible.
-
-2006-08-29  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/stat.c (HAVE_STRUCT_STATXFS_F_FSID_VAL, FSID_VAL): New macros, to
-	work around a Mac OS X porting problem reported by Bruno Haible in
-	<http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00308.html>.
-	(print_statfs): Use them.
-
-	* bootstrap.conf (gnulib_modules): Add isapipe.
-	* src/tail.c: Include isapipe.h.
-	(IS_PIPE_LIKE_FILE_TYPE): Remove.
-	(IS_TAILABLE_FILE_TYPE): Just list both FIFOs and sockets as
-	tailable, since this seems to be portable.
-	(main): Use isapipe, to fix a bug on MacOS X reported by Bruno Haible in
-	<http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00304.html>.
-
-	* src/system.h (LOCALEDIR): Remove, since configmake.h now defines
-	it for us.
-
-2006-08-28  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/copy.c (copy_internal): Don't test whether macros like
-	S_ISLNK are defined, since they're always defined now.
-	* src/cp.c (main): Likewise.
-	* src/ln.c (main): Likewise.
-	* src/ls.c (get_link_name, make_link_name): Likewise.
-	* src/mknod.c (main): Likewise.
-	* src/mkfifo.c (usage): Likewise.
-	* src/who.c (S_IWGRP): Likewise.
-
-	Adjust to recent gnulib changes for the gnulib module.
-	* bootstrap.conf (gnulib_modules): Add fcntl.
-	* src/system.h (SEEK_SET, SEEK_CUR, SEEK_END): Remove.  Other code
-	is already assuming these macros are defined.
-	(O_DIRECT, O_DIRECTORY, O_DSYNC, O_NDELAY, O_NOATIME, O_NONBLOCK):
-	(O_NOCTTY, O_NOFOLLOW, O_NOLINKS, O_RSYNC, O_SYNC, O_BINARY, O_TEXT):
-	Remove; the fcntl module now handles these.
-
-	Adjust to recent gnulib changes for the inttypes module.
-	* bootstrap.conf (gnulib_modules): Remove stdint; add inttypes.
-	(excluded_files): Don't exclude m4/inttypes-h.m4 or m4/inttypes-pri.m4.
-
-	* src/system.h: Don't bother to include <stdint.h>, since we can
-	now assume inttypes.h does the equivalent of including stdint.h.
-
-2006-08-27  Jim Meyering  <jim@meyering.net>
-
-	* src/copy.c (copy_internal): Don't make a backup if the last
-	component of the source name is "." or "..".
-	Reported by Andreas Schwab in http://savannah.gnu.org/bugs/?17540.
-	* NEWS: Mention this.
-	* tests/cp/src-base-dot: New file.  Test for the above fix.
-	* tests/cp/Makefile.am (TESTS): Add src-base-dot.
-
-	* src/system.h (DOT_OR_DOTDOT): Remove macro.  Rewrite as a...
-	(dot_or_dotdot): ...new static inline function.
-	* src/remove.c (rm_1): Reflect this renaming.
-	* src/ls.c (basename_is_dot_or_dotdot): Likewise.
-
-	* src/copy.c (copy_internal): Add comments.
-
-2006-08-26  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/Makefile.am (AM_CPPFLAGS): Remove -I$(srcdir) and -I../lib,
-	since Automake supplies them for us.  It always did -I$(srcdir),
-	and with the recent change to AC_CONFIG_HEADERS in configure.ac it
-	is now also doing -I../lib.
-
-	* bootstrap (get_translations): Skip this if WGET_COMMAND is empty.
-	Fail if the first "echo" fails.  Suppress diagnostics from "ls po/*.po"
-	since there might not be any .po files.
-	(WGET_COMMAND): Set to empty if wget doesn't
-	seem to be available.
-
-2006-08-26  Jim Meyering  <jim@meyering.net>
-
-	This test was failing in some environments.
-	* tests/ls/color-dtype-dir: Don't rely on eval "`dircolors -b`"
-	to set LS_COLORS in the environment.
-	* tests/envvar-check: Instead, ensure that LS_COLORS is not set.
-	Reported by Bob Proulx.
-
-	* src/c99-to-c89.diff: Remove hunk for copy.c; no longer needed.
-
-	* Makefile.am (EXTRA_DIST): Remove these files here, too:
-	.x-sc_no_if_have_config_h, .x-sc_prohibit_assert_without_use,
-	.x-sc_two_space_separator_in_usage.
-
-	Fix "mv --verbose --backup" so its output includes the
-	" (backup: foo.~1~)" suffix also when backing up a directory.
-	* NEWS: Report this bug fix.
-	* src/copy.c (emit_verbose): New function, factored out of...
-	(copy_internal): ...here.  Use the new function.
-	* tests/mv/backup-dir: Test for the above fix.
-	* tests/mv/Makefile.am (TESTS): Add backup-dir.
-
-2006-08-25  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* .x-sc_no_if_have_config_h: Remove; no longer needed.
-	* .x-sc_prohibit_assert_without_use: Remove; it was empty.
-	* .x-sc_two_space_separator_in_usage: Likewise.
-	* Makefile.maint (sc_no_have_config_h): Renamed from
-	sc_no_if_have_config_h, since it now checks that HAVE_CONFIG_H
-	is absent everywhere.
-	* bootstrap.conf (gnulib_modules): Add config-h.
-	* src/shred.c: Include <config.h> unconditionally, since
-	we now assume config.h exists.
-	* src/dircolors.c: Likewise.
-
-2006-08-26  Jim Meyering  <jim@meyering.net>
-
-	"ls --color" would highlight other-writable and sticky directories
-	no differently than regular directories on a file system with
-	dirent.d_type support.
-	* NEWS: Say the above.
-	* src/ls.c (gobble_file): With --color, also stat the file when
-	we know it is a directory.
-	Derived from an anonymous one-line fix and bug report:
-	<http://savannah.gnu.org/bugs/?15043>.
-	* tests/ls/color-dtype-dir: New file.  Test for the above fix.
-	* tests/ls/Makefile.am (TESTS): Add color-dtype-dir.
-
-2006-08-25  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* .cvsignore: Remove stamp-h1.  Add coreutils-*, to ignore
-	tarballs.
-	* bootstrap.conf: Add configmake, verify.
-	* src/.cvsignore: Remove localedir.h.
-	* src/Makefile.am (localedir, DISTCLEANFILES, localedir.h): Remove;
-	subsumed by configmake.
-	* src/system.h: Include configmake.h rather than localedir.h
-	(LOCALEDIR): New macro.
-
-	Rewrite to avoid some unnecessary casts, macros, literals.
-	* src/shred.c (DEFAULT_PASSES, VERBOSE_UPDATE): Now constants,
-	not macros.
-	(SECTOR_SIZE, SECTOR_MASK): New constants.
-	(fillpattern, dopass, do_wipefd, main): Remove unnecessary casts,
-	and use the SECTOR_* constants when applicable.  Check for size <
-	0 rather than size == -1, since negative-size files are a sign of
-	trouble anyway.
-
-2006-08-25  Bruno Haible  <bruno@clisp.org>
-
-	* src/shred.c (dopass): Assume a continuable error if EIO even
-	if the current position is not a multiple of 512.
-
-2006-08-24  Jim Meyering  <jim@meyering.net>
-
-	* src/stat.c (print_statfs): Fix typo: remove extra "sizeof".
-
-2006-08-23  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/stat.c (HAVE_STRUCT_STATXFS_F_FSID___VAL): Define.  This
-	macro was being used without being defined.
-	(SB_F_NAMEMAX): Remove cast.
-	(f_fsid) [BeOS]: Likewise.
-	(OUT_NAMEMAX): Renamed from NAMEMAX_FORMAT, with a new meaning.
-	All uses changed.
-	(out_string, out_int, out_uint, out_uint_o, out_uint_x): New
-	functions.
-	(xstrcat): Remove.  All uses changed to use the above functions.
-	(print_statfs, print_stat): 2nd arg is now the prefix len, not the
-	buffer len.  All uses changed.  Output '?', not '*', for unknown
-	data or errors.  Do not assume signed values can be interchanged
-	with unsigned when printing.
-	(print_statfs): For %i, print the fsid as a single int, not as a
-	pair.
-	(print_it): Quote invalid format better.
-
-	* NEWS: printf supports the I flag.
-	* src/printf.c (print_formatted) [glibc 2.2 or later]: Likewise.
-
-2006-08-23  Bruno Haible  <bruno@clisp.org>
-
-	* src/stat.c (STRUCT_STATVFS, statfs, f_fsid, f_blocks, f_bfree) [BeOS]:
-	(f_bavail, f_bsize, STATFS_FRSIZE, f_files, f_ffree) [BeOS]:
-	(STATXFS_FILE_SYSTEM_TYPE_MEMBER_NAME) [BeOS]: Define.
-
-	* src/ls.c (SA_RESTART): Fallback define.
-
-2006-08-23  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/system.h (EDQUOT): Define if not already defined.
-	Problem reported by Bruno Haible for BeOS.
-
-	* .cvsignore: Remove config.h, config.hin, as they are now
-	in lib.
-	* configure.ac (AC_CONFIG_HEADERS): Move config.h and config.hin
-	to lib.
-	* src/Makefile.am (AM_CPPFLAGS): Remove '-I..'; no longer needed.
-
-	* bootstrap (slurp): Define gl_LOCK_EARLY instead of gl_LOCK,
-	to accommodate today's gnulib change.
-
-2006-08-23  Jim Meyering  <jim@meyering.net>
-
-	* NEWS: Mention the sweeping infrastructure changes.
-
-2006-08-22  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* bootstrap.conf (gnulib_modules): Add gnupload.
-	* Makefile.maint (emit_upload_commands): gnupload is now
-	in build-aux.
-	* gnupload: Remove from CVS, since it's now a gnulib module.
-
-	* bootstrap (bootstrap_conf_cleanup): Remove.
-	(excluded_files): New var.
-	* bootstrap.conf: Likewise.
-	* bootstrap (slurp): Exclude files early if they're in the
-	excluded_files list.  That way, their names don't get put into
-	.cvsignore.
-
-	* aclocal.m4, config.hin, configure:
-	Remove from CVS, since ./bootstrap generates them automatically.
-	* .cvsignore: Add INSTALL, Makefile.in, aclocal.m4, config.hin,
-	configure, *.cache, *.lineno, *.log.
-	Remove more-specific entries.  This catches files like configure.lineno.
-	* man/.cvsignore: Add Makefile.in.
-	* src/.cvsignore: Add Makefile.in.
-	Remove .version, dir.c, install, mvdir, stamp-v, vdir.c, version.c.
-
-	* tests/.cvsignore:
-	* tests/chgrp/.cvsignore:
-	* tests/chmod/.cvsignore:
-	* tests/chown/.cvsignore:
-	* tests/cp/.cvsignore:
-	* tests/cut/.cvsignore:
-	* tests/dd/.cvsignore:
-	* tests/dircolors/.cvsignore:
-	* tests/du/.cvsignore:
-	* tests/expr/.cvsignore:
-	* tests/factor/.cvsignore:
-	* tests/fmt/.cvsignore:
-	* tests/head/.cvsignore:
-	* tests/install/.cvsignore:
-	* tests/join/.cvsignore:
-	* tests/ln/.cvsignore:
-	* tests/ls/.cvsignore:
-	* tests/ls-2/.cvsignore:
-	* tests/md5sum/.cvsignore:
-	* tests/misc/.cvsignore:
-	* tests/mkdir/.cvsignore:
-	* tests/mv/.cvsignore:
-	* tests/od/.cvsignore:
-	* tests/pr/.cvsignore:
-	* tests/readlink/.cvsignore:
-	* tests/rm/.cvsignore:
-	* tests/rmdir/.cvsignore:
-	* tests/seq/.cvsignore:
-	* tests/sha1sum/.cvsignore:
-	* tests/shred/.cvsignore:
-	* tests/sort/.cvsignore:
-	* tests/stty/.cvsignore:
-	* tests/sum/.cvsignore:
-	* tests/tac/.cvsignore:
-	* tests/tail/.cvsignore:
-	* tests/tail-2/.cvsignore:
-	* tests/tee/.cvsignore:
-	* tests/test/.cvsignore:
-	* tests/touch/.cvsignore:
-	* tests/tr/.cvsignore:
-	* tests/tsort/.cvsignore:
-	* tests/unexpand/.cvsignore:
-	* tests/uniq/.cvsignore:
-	* tests/wc/.cvsignore:
-	Add Makefile.in.  Sort entries if necessary.  Remove *.I, *.E,
-	*.X, *.O, *-tests, build-script, mk-script if they're never
-	created in this directory.
-
-2006-08-22  Bruno Haible  <bruno@clisp.org>
-
-	BeOS portability.
-	* src/uptime.c: Include OS.h if it exists.
-	(print_uptime): On BeOS, use the get_system_info function (actually a
-	macro). Loop through utmp entries only if utmp.h or utmpx.h exists.
-	(uptime): Call read_utmp only if utmp.h or utmpx.h exists.
-
-2006-08-22  Jim Meyering  <jim@meyering.net>
-
-	* .cvsignore: Add ABOUT-NLS.
-
-	Move the check-AUTHORS rule to be run as part of "make distcheck",
-	rather than "make check".
-	* src/Makefile.am (check): Don't depend on check-AUTHORS; it would
-	cause "make check" to fail on systems unable to build all binaries.
-	* Makefile.maint (check-AUTHORS): New rule.
-	(local-checks-available): Add it here.
-	Reported by Bruno Haible.  Needed for BeOS.
-
-2006-08-21  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/df.c (print_header, show_dev): Use a column width that
-	depends on the block size of -P is specified and not autoscaling.
-	Problem reported by Gustavo G. Rondina in:
-	http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00164.html
-
-2006-08-21  Jim Meyering  <jim@meyering.net>
-
-	* tests/dircolors/simple (a): Don't fail with an unexpected diagnostic
-	when the shell variable, SHELL, is not set.
-	Trigger the failure with "(unset SHELL; make check TESTS=simple)".
-	Reported by Sven Joachim in <http://bugs.debian.org/355368>.
-
-	* src/od.c: Now that HAVE_UNSIGNED_LONG_LONG is no longer defined
-	in config.h, change the uses to HAVE_UNSIGNED_LONG_LONG_INT.
-	Otherwise, on a system with 4-byte longs, "od -t u8" fails with this:
-	od: invalid type string `u8';
-	this system doesn't provide a 8-byte integral type
-	FIXME: add a test for this, but skip it when sizeof uintmax < 8.
-
-2006-08-20  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Add a bootstrap procedure, so that the CVS version contains fewer
-	files and we bootstrap the rest from gnulib, gettext, etc.
-	* README-cvs: New file.
-	* bootstrap: New file.
-	* bootstrap.conf: New file.
-	* .x-sc_trailing_blank: Remove config-log, .gdb-history.  Add .po.
-	* configure.ac (AC_PREREQ): Move here from m4/*.m4, for benefit
-	of gnulib-tool.
-	(gl_DEFAULT_POSIX2_VERSION, gl_USE_SYSTEM_EXTENSIONS, gl_PERL):
-	(gl_IGNORE_UNUSED_LIBRARIES): Remove; now done by gnulib.
-	(gl_EARLY): Add.
-	(gl_MACROS): Call just after gl_EARLY, just for clarity.
-	* src/c99-to-c89.diff: Remove patch to ls.c; no longer needed.
-	* src/kill.c (strtoimax): Remove decl.
-	* src/ls.c: Include "wcwidth.h" instead of rolling it ourselves.
-	* src/wc.c: Likewise.
-	* src/ls.c (sort_files): Rewrite to avoid need for C99-style
-	declaration, so that we don't need to patch this file.
-	* src/printf.c (strtoimax, strtoumax): Remove decls.
-	* src/su.c: Include getpass.h.
-	(getpass): remove.
-	* src/system.h: Include mempcpy.h, stpcpy.h, strpbrk.h.
-	Include inttypes.h unconditionally.
-	(LONGEST_MODIFIER, PRIdMAX, PRIoMAX, PRIuMAX, PRIxMAX): Remove.
-	(stpcpy, strndup, strstr, strtoul, mempcpy, CHAR_MIN, CHAR_MAX):
-	(SCHAR_MIN, SCHAR_MAX, UCHAR_MAX, SHRT_MIN, SHRT_MAX, INT_MAX):
-	(INT_MIN, INTMAX_MAX, INTMAX_MIN, UINT_MAX, LONG_MAX, ULONG_MAX):
-	(SIZE_MAX, SSIZE_MAX, UINTMAX_MAX): Remove.
-
-	* ABOUT-NLS, INSTALL, Makefile.in, man/Makefile.in:
-	* src/Makefile.in, tests/Makefile.in, tests/chgrp/Makefile.in:
-	* tests/chmod/Makefile.in, tests/chown/Makefile.in:
-	* tests/cp/Makefile.in, tests/cut/Makefile.in:
-	* tests/dd/Makefile.in, tests/dircolors/Makefile.in:
-	* tests/du/Makefile.in, tests/expr/Makefile.in:
-	* tests/factor/Makefile.in, tests/fmt/Makefile.in:
-	* tests/general/Makefile.in, tests/head/Makefile.in:
-	* tests/install/Makefile.in, tests/join/Makefile.in:
-	* tests/ln/Makefile.in, tests/ls/Makefile.in:
-	* tests/ls-2/Makefile.in, tests/md5sum/Makefile.in:
-	* tests/misc/Makefile.in, tests/mkdir/Makefile.in:
-	* tests/mv/Makefile.in, tests/od/Makefile.in:
-	* tests/pr/Makefile.in, tests/readlink/Makefile.in:
-	* tests/rm/Makefile.in, tests/rmdir/Makefile.in:
-	* tests/seq/Makefile.in, tests/sha1sum/Makefile.in:
-	* tests/shred/Makefile.in, tests/sort/Makefile.in:
-	* tests/stty/Makefile.in, tests/sum/Makefile.in:
-	* tests/tac/Makefile.in, tests/tail/Makefile.in:
-	* tests/tail-2/Makefile.in, tests/tee/Makefile.in:
-	* tests/test/Makefile.in, tests/touch/Makefile.in:
-	* tests/tr/Makefile.in, tests/tsort/Makefile.in:
-	* tests/unexpand/Makefile.in, tests/uniq/Makefile.in:
-	* tests/wc/Makefile.in:
-	Remove from CVS, since ./bootstrap generates them automatically.
-
-2006-08-20  Eric Blake  <ebb9@byu.net>
-
-	* src/stat.c (USE_STATVFS): Reinstate the patch from 2006-08-15;
-	the patch from 2006-08-18 broke on cygwin.
-
-2006-08-20  Jim Meyering  <jim@meyering.net>
-
-	* NEWS: Add a line for 6.2-cvs.
-	* configure.ac (AC_INIT): Bump to 6.2 and add "-cvs" suffix.
-
-2006-08-19  Jim Meyering  <jim@meyering.net>
-
-	* Version 6.1.
-	* NEWS: Record the 6.1 release date.
-	* configure.ac (AC_INIT): Remove "-cvs" suffix from version string.
-
-	* tests/Makefile.am (EXTRA_DIST): Add sparse-file.
-
-	Avoid test failure when `make check' is run through debuild.
-	* tests/help-version: Ensure that $SHELL is set to some value
-	and exported.  Patch from Sven Joachim.  For details, see
-	<http://bugs.debian.org/355368>.
-
-	* tests/ls/stat-dtype: Test for the 2006-08-17 `ls -CF' fix.
-
-	* README: Describe potential "pre-C99 build failure", and work-around.
-
-	Some of my 2006-07-03 changes to tests/*/Makefile.am were being
-	backed out due to updates provoked by the copyright changes.
-	* tests/Makefile.am.in (PATH): Prepend $(VG_PATH_PREFIX), so that
-	it propagates to the derived Makefile.am files.
-	($(srcdir)/Makefile.am): Mark generated .am files as read-only,
-	so we don't mistakenly edit them again.
-	* tests/cut/Makefile.am: Regenerate.
-	* tests/head/Makefile.am: Likewise.
-	* tests/join/Makefile.am: Likewise.
-	* tests/pr/Makefile.am: Likewise.
-	* tests/sort/Makefile.am: Likewise.
-	* tests/tac/Makefile.am: Likewise.
-	* tests/tail/Makefile.am: Likewise.
-	* tests/test/Makefile.am: Likewise.
-	* tests/tr/Makefile.am: Likewise.
-	* tests/uniq/Makefile.am: Likewise.
-	* tests/wc/Makefile.am: Likewise.
-
-	* NEWS: Fix cp --sparse so that it preserves tail-end sparseness, even
-	when the file's apparent size is not a multiple of its block size.
-	* src/copy.c (copy_reg): Don't write a NUL before calling ftruncate.
-	For some file sizes, writing that single byte would unnecessarily
-	waste a few file blocks.  That write may have been necessary in the
-	early days of Linux, but now, removing it should be safe.
-	Based on a patch by Alan Curry: <http://bugs.debian.org/370792>
-	* tests/cp/sparse: New test for the above.
-	* tests/cp/Makefile.am (TESTS): Add sparse.
-
-	* tests/sparse-file: New file, essence factored out of...
-	* tests/du/8gb: ... here.  Use the new script.
-
-2006-08-18  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/system.h (select_plural): Reduce by 1000000, not 1000, since
-	the CVS gettext manual now suggests 1000000.
-
-2006-08-18  Bruno Haible  <bruno@clisp.org>
-
-	Add support for NetBSD 3.0.
-	* src/stat.c (USE_STATVFS): Set to 1 if 'struct statvfs' has a field
-	f_fstypename.
-	(STATXFS_FILE_SYSTEM_TYPE_MEMBER_NAME): Define also if 'struct statvfs'
-	has a field f_fstypename.
-	This undoes the 2006-08-15 to src/stat.c.
-
-2006-08-17  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Copyright notice fixes.
-
-	* COPYING: Upgrade to latest version from FSF.
-
-	* src/uname.c: Use (C) in copyright notice.
-
-	* .vg-suppressions: Add copyright notice.
-	* ChangeLog: Likewise.
-	* ChangeLog-2005: Likewise.
-	* Makefile.am: Likewise.
-	* NEWS: Likewise.
-	* README: Likewise.
-	* README-valgrind: Likewise.
-	* TODO: Likewise.
-	* announce-gen: Likewise.
-	* man/Makefile.am: Likewise.
-	* man/chmod.x: Likewise.
-	* man/chown.x: Likewise.
-	* man/df.x: Likewise.
-	* man/du.x: Likewise.
-	* man/rm.x: Likewise.
-	* src/dircolors.hin: Likewise.
-	* src/du-tests: Likewise.
-	* src/extract-magic: Likewise.
-	* src/tac-pipe.c: Likewise.
-	* src/wheel-gen.pl: Likewise.
-	* tests/Coreutils.pm: Likewise.
-	* tests/Makefile.am.in: Likewise.
-	* tests/acl: Likewise.
-	* tests/envvar-check: Likewise.
-	* tests/expensive: Likewise.
-	* tests/group-names: Likewise.
-	* tests/help-version: Likewise.
-	* tests/mk-script: Likewise.
-	* tests/priv-check: Likewise.
-	* tests/rwx-to-mode: Likewise.
-	* tests/sample-test: Likewise.
-	* tests/setgid-check: Likewise.
-	* tests/chgrp/basic: Likewise.
-	* tests/chgrp/deref: Likewise.
-	* tests/chgrp/no-x: Likewise.
-	* tests/chgrp/posix-H: Likewise.
-	* tests/chgrp/recurse: Likewise.
-	* tests/chmod/c-option: Likewise.
-	* tests/chmod/equal-x: Likewise.
-	* tests/chmod/equals: Likewise.
-	* tests/chmod/no-x: Likewise.
-	* tests/chmod/octal: Likewise.
-	* tests/chmod/setgid: Likewise.
-	* tests/chmod/umask-x: Likewise.
-	* tests/chmod/usage: Likewise.
-	* tests/chown/basic: Likewise.
-	* tests/chown/deref: Likewise.
-	* tests/chown/separator: Likewise.
-	* tests/cp/Makefile.am: Likewise.
-	* tests/cp/acl: Likewise.
-	* tests/cp/backup-1: Likewise.
-	* tests/cp/backup-is-src: Likewise.
-	* tests/cp/cp-HL: Likewise.
-	* tests/cp/cp-deref: Likewise.
-	* tests/cp/cp-mv-backup: Likewise.
-	* tests/cp/cp-parents: Likewise.
-	* tests/cp/deref-slink: Likewise.
-	* tests/cp/dir-rm-dest: Likewise.
-	* tests/cp/dir-slash: Likewise.
-	* tests/cp/dir-vs-file: Likewise.
-	* tests/cp/fail-perm: Likewise.
-	* tests/cp/into-self: Likewise.
-	* tests/cp/link: Likewise.
-	* tests/cp/link-no-deref: Likewise.
-	* tests/cp/link-preserve: Likewise.
-	* tests/cp/no-deref-link1: Likewise.
-	* tests/cp/no-deref-link2: Likewise.
-	* tests/cp/no-deref-link3: Likewise.
-	* tests/cp/perm: Likewise.
-	* tests/cp/preserve-2: Likewise.
-	* tests/cp/r-vs-symlink: Likewise.
-	* tests/cp/same-file: Likewise.
-	* tests/cp/slink-2-slink: Likewise.
-	* tests/cp/special-bits: Likewise.
-	* tests/cp/symlink-slash: Likewise.
-	* tests/cut/Makefile.am: Likewise.
-	* tests/cut/Test.pm: Likewise.
-	* tests/dd/misc: Likewise.
-	* tests/dd/not-rewound: Likewise.
-	* tests/dd/skip-seek: Likewise.
-	* tests/dd/skip-seek2: Likewise.
-	* tests/dd/unblock-sync: Likewise.
-	* tests/dircolors/simple: Likewise.
-	* tests/du/2g: Likewise.
-	* tests/du/8gb: Likewise.
-	* tests/du/Makefile.am: Likewise.
-	* tests/du/basic: Likewise.
-	* tests/du/deref: Likewise.
-	* tests/du/deref-args: Likewise.
-	* tests/du/exclude: Likewise.
-	* tests/du/fd-leak: Likewise.
-	* tests/du/files0-from: Likewise.
-	* tests/du/hard-link: Likewise.
-	* tests/du/inaccessible-cwd: Likewise.
-	* tests/du/long-from-unreadable: Likewise.
-	* tests/du/long-sloop: Likewise.
-	* tests/du/no-deref: Likewise.
-	* tests/du/no-x: Likewise.
-	* tests/du/restore-wd: Likewise.
-	* tests/du/slash: Likewise.
-	* tests/du/slink: Likewise.
-	* tests/du/trailing-slash: Likewise.
-	* tests/du/two-args: Likewise.
-	* tests/expr/basic: Likewise.
-	* tests/factor/basic: Likewise.
-	* tests/fmt/basic: Likewise.
-	* tests/fmt/long-line: Likewise.
-	* tests/general/Makefile.am: Likewise.
-	* tests/general/atgeneral.m4: Likewise.
-	* tests/general/dd.at: Likewise.
-	* tests/head/Makefile.am: Likewise.
-	* tests/head/Test.pm: Likewise.
-	* tests/install/basic-1: Likewise.
-	* tests/install/create-leading: Likewise.
-	* tests/install/d-slashdot: Likewise.
-	* tests/install/trap: Likewise.
-	* tests/join/Makefile.am: Likewise.
-	* tests/join/Test.pm: Likewise.
-	* tests/ln/backup-1: Likewise.
-	* tests/ln/misc: Likewise.
-	* tests/ln/sf-1: Likewise.
-	* tests/ln/target-1: Likewise.
-	* tests/ls/Makefile.am: Likewise.
-	* tests/ls/Test.pm: Likewise.
-	* tests/ls/dangle: Likewise.
-	* tests/ls/dired: Likewise.
-	* tests/ls/file-type: Likewise.
-	* tests/ls/follow-slink: Likewise.
-	* tests/ls/infloop: Likewise.
-	* tests/ls/inode: Likewise.
-	* tests/ls/m-option: Likewise.
-	* tests/ls/no-arg: Likewise.
-	* tests/ls/recursive: Likewise.
-	* tests/ls/rt-1: Likewise.
-	* tests/ls/stat-dtype: Likewise.
-	* tests/ls/stat-failed: Likewise.
-	* tests/ls/stat-vs-dirent: Likewise.
-	* tests/ls/symlink-slash: Likewise.
-	* tests/ls/time-1: Likewise.
-	* tests/ls-2/tests: Likewise.
-	* tests/md5sum/basic-1: Likewise.
-	* tests/md5sum/newline-1: Likewise.
-	* tests/misc/Makefile.am: Likewise.
-	* tests/misc/base64: Likewise.
-	* tests/misc/basename: Likewise.
-	* tests/misc/cat-proc: Likewise.
-	* tests/misc/close-stdout: Likewise.
-	* tests/misc/csplit: Likewise.
-	* tests/misc/date: Likewise.
-	* tests/misc/date-sec: Likewise.
-	* tests/misc/df: Likewise.
-	* tests/misc/dirname: Likewise.
-	* tests/misc/expand: Likewise.
-	* tests/misc/false-status: Likewise.
-	* tests/misc/fold: Likewise.
-	* tests/misc/head-c: Likewise.
-	* tests/misc/head-elide-tail: Likewise.
-	* tests/misc/head-pos: Likewise.
-	* tests/misc/mknod: Likewise.
-	* tests/misc/nice: Likewise.
-	* tests/misc/nl: Likewise.
-	* tests/misc/nohup: Likewise.
-	* tests/misc/paste-no-nl: Likewise.
-	* tests/misc/pathchk1: Likewise.
-	* tests/misc/printf: Likewise.
-	* tests/misc/printf-hex: Likewise.
-	* tests/misc/pwd-long: Likewise.
-	* tests/misc/sha224sum: Likewise.
-	* tests/misc/sha256sum: Likewise.
-	* tests/misc/sha384sum: Likewise.
-	* tests/misc/sha512sum: Likewise.
-	* tests/misc/shuf: Likewise.
-	* tests/misc/sort-merge: Likewise.
-	* tests/misc/sort-rand: Likewise.
-	* tests/misc/split-a: Likewise.
-	* tests/misc/split-fail: Likewise.
-	* tests/misc/split-l: Likewise.
-	* tests/misc/stat-fmt: Likewise.
-	* tests/misc/stat-printf: Likewise.
-	* tests/misc/tac-continue: Likewise.
-	* tests/misc/test-diag: Likewise.
-	* tests/misc/tty-eof: Likewise.
-	* tests/misc/wc-files0: Likewise.
-	* tests/misc/wc-files0-from: Likewise.
-	* tests/mkdir/concurrent-1: Likewise.
-	* tests/mkdir/p-1: Likewise.
-	* tests/mkdir/p-2: Likewise.
-	* tests/mkdir/p-3: Likewise.
-	* tests/mkdir/p-slashdot: Likewise.
-	* tests/mkdir/p-thru-slink: Likewise.
-	* tests/mkdir/parents: Likewise.
-	* tests/mkdir/perm: Likewise.
-	* tests/mkdir/special-1: Likewise.
-	* tests/mkdir/t-slash: Likewise.
-	* tests/mkdir/writable-under-readonly: Likewise.
-	* tests/mv/Makefile.am: Likewise.
-	* tests/mv/acl: Likewise.
-	* tests/mv/atomic: Likewise.
-	* tests/mv/backup-is-src: Likewise.
-	* tests/mv/childproof: Likewise.
-	* tests/mv/diag: Likewise.
-	* tests/mv/dir-file: Likewise.
-	* tests/mv/dir2dir: Likewise.
-	* tests/mv/dup-source: Likewise.
-	* tests/mv/force: Likewise.
-	* tests/mv/hard-2: Likewise.
-	* tests/mv/hard-3: Likewise.
-	* tests/mv/hard-4: Likewise.
-	* tests/mv/hard-link-1: Likewise.
-	* tests/mv/i-1: Likewise.
-	* tests/mv/i-2: Likewise.
-	* tests/mv/i-3: Likewise.
-	* tests/mv/i-4: Likewise.
-	* tests/mv/i-link-no: Likewise.
-	* tests/mv/into-self: Likewise.
-	* tests/mv/into-self-2: Likewise.
-	* tests/mv/into-self-3: Likewise.
-	* tests/mv/into-self-4: Likewise.
-	* tests/mv/leak-fd: Likewise.
-	* tests/mv/mv-special-1: Likewise.
-	* tests/mv/no-target-dir: Likewise.
-	* tests/mv/part-fail: Likewise.
-	* tests/mv/part-hardlink: Likewise.
-	* tests/mv/part-rename: Likewise.
-	* tests/mv/part-symlink: Likewise.
-	* tests/mv/partition-perm: Likewise.
-	* tests/mv/perm-1: Likewise.
-	* tests/mv/reply-no: Likewise.
-	* tests/mv/setup: Likewise.
-	* tests/mv/to-symlink: Likewise.
-	* tests/mv/trailing-slash: Likewise.
-	* tests/mv/update: Likewise.
-	* tests/mv/vfat: Likewise.
-	* tests/od/od-N: Likewise.
-	* tests/od/x8: Likewise.
-	* tests/pr/Makefile.am: Likewise.
-	* tests/pr/Test.pm: Likewise.
-	* tests/readlink/can-e: Likewise.
-	* tests/readlink/can-f: Likewise.
-	* tests/readlink/can-m: Likewise.
-	* tests/readlink/rl-1: Likewise.
-	* tests/rm/Makefile.am: Likewise.
-	* tests/rm/cycle: Likewise.
-	* tests/rm/dangling-symlink: Likewise.
-	* tests/rm/deep-1: Likewise.
-	* tests/rm/dir-no-w: Likewise.
-	* tests/rm/dir-nonrecur: Likewise.
-	* tests/rm/dot-rel: Likewise.
-	* tests/rm/empty-inacc: Likewise.
-	* tests/rm/empty-name: Likewise.
-	* tests/rm/f-1: Likewise.
-	* tests/rm/fail-2eperm: Likewise.
-	* tests/rm/fail-eperm: Likewise.
-	* tests/rm/hash: Likewise.
-	* tests/rm/i-1: Likewise.
-	* tests/rm/i-no-r: Likewise.
-	* tests/rm/inaccessible: Likewise.
-	* tests/rm/interactive-always: Likewise.
-	* tests/rm/interactive-once: Likewise.
-	* tests/rm/ir-1: Likewise.
-	* tests/rm/isatty: Likewise.
-	* tests/rm/no-give-up: Likewise.
-	* tests/rm/r-1: Likewise.
-	* tests/rm/r-2: Likewise.
-	* tests/rm/r-3: Likewise.
-	* tests/rm/rm1: Likewise.
-	* tests/rm/rm2: Likewise.
-	* tests/rm/rm3: Likewise.
-	* tests/rm/rm4: Likewise.
-	* tests/rm/rm5: Likewise.
-	* tests/rm/sunos-1: Likewise.
-	* tests/rm/unread2: Likewise.
-	* tests/rm/unread3: Likewise.
-	* tests/rm/unreadable: Likewise.
-	* tests/rmdir/fail-perm: Likewise.
-	* tests/rmdir/ignore: Likewise.
-	* tests/rmdir/t-slash: Likewise.
-	* tests/seq/basic: Likewise.
-	* tests/sha1sum/basic-1: Likewise.
-	* tests/sha1sum/sample-vec: Likewise.
-	* tests/shred/exact: Likewise.
-	* tests/shred/remove: Likewise.
-	* tests/sort/Makefile.am: Likewise.
-	* tests/sort/Test.pm: Likewise.
-	* tests/sort-time/Makefile: Likewise.
-	* tests/sort-time/README: Likewise.
-	* tests/sort-time/rand-gen: Likewise.
-	* tests/stty/basic-1: Likewise.
-	* tests/stty/row-col-1: Likewise.
-	* tests/sum/basic-1: Likewise.
-	* tests/sum/sysv: Likewise.
-	* tests/tac/Makefile.am: Likewise.
-	* tests/tac/Test.pm: Likewise.
-	* tests/tail/Makefile.am: Likewise.
-	* tests/tail/Test.pm: Likewise.
-	* tests/tail-2/Makefile.am: Likewise.
-	* tests/tail-2/append-only: Likewise.
-	* tests/tail-2/assert: Likewise.
-	* tests/tail-2/assert-2: Likewise.
-	* tests/tail-2/big-4gb: Likewise.
-	* tests/tail-2/fflush: Likewise.
-	* tests/tail-2/infloop-1: Likewise.
-	* tests/tail-2/proc-ksyms: Likewise.
-	* tests/tail-2/start-middle: Likewise.
-	* tests/tail-2/tail-n0f: Likewise.
-	* tests/tee/basic: Likewise.
-	* tests/tee/dash: Likewise.
-	* tests/test/Makefile.am: Likewise.
-	* tests/test/Test.pm: Likewise.
-	* tests/touch/Makefile.am: Likewise.
-	* tests/touch/dangling-symlink: Likewise.
-	* tests/touch/empty-file: Likewise.
-	* tests/touch/fail-diag: Likewise.
-	* tests/touch/fifo: Likewise.
-	* tests/touch/no-create-missing: Likewise.
-	* tests/touch/no-rights: Likewise.
-	* tests/touch/not-owner: Likewise.
-	* tests/touch/obsolescent: Likewise.
-	* tests/touch/read-only: Likewise.
-	* tests/touch/relative: Likewise.
-	* tests/tr/Makefile.am: Likewise.
-	* tests/tr/Test.pm: Likewise.
-	* tests/tr/failures: Likewise.
-	* tests/tsort/basic-1: Likewise.
-	* tests/unexpand/basic-1: Likewise.
-	* tests/uniq/Makefile.am: Likewise.
-	* tests/uniq/Test.pm: Likewise.
-	* tests/wc/Makefile.am: Likewise.
-	* tests/wc/Test.pm: Likewise.
-
-2006-08-17  Jim Meyering  <jim@meyering.net>
-
-	ls -CF would misalign columns in some cases.
-	* src/ls.c (get_type_indicator): New function.  extracted from...
-	(print_type_indicator): ...here.  Use it.
-	(length_of_file_name_and_frills): Use it here, too, rather than
-	assuming stat.st_mode is valid.
-	Reported by Andreas Schwab, here:
-	<http://article.gmane.org/gmane.comp.gnu.core-utils.bugs/7774>
-	See the test for this above. FYI, I did ls -CF /proc and visually
-	inspected the result.
-
-	* src/copy.c (copy_internal, same_file_ok): Adjust comments not
-	to mention the now-removed cp_options.xstat member.
-
-	* Makefile.maint (patch-check): Adapt to work now that the patch
-	modifies more than one file in src/.
-
-	With this patch, permit building with Solaris cc on Solaris 7.
-	* src/c99-to-c89.diff: Add diffs to convert more c99-isms.
-	This integrates patches from Bruno Haible.
-
-2006-08-16  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Fix some problems reported by Bruno Haible.
-	* tests/chmod/setgid (abs_srcdir): Remove; not used or needed.
-	Skip this test if "chmod g+s d" silently does nothing.
-	* tests/ls-2/tests: Skip this test suite if we can't set up files
-	properly for the setuid-etc test.  This simplifies some of the
-	hacks we were using to work around porting problems.
-
-2006-08-16  Jim Meyering  <jim@meyering.net>
-
-	* tests/cp/Makefile.am: Don't mark "acl" as XFAIL.
-	* tests/cp/acl: Instead, skip the test if either setfacl
-	or getfacl fails.
-	Reported by Michael Stone.
-
-2006-08-16  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* tests/lang-default (LC_ALL): Set to "C", so we get
-	English-language diagnostics.  Unset the other variables; it
-	should be portable to use 'unset' for this stuff nowadays.
-	Problem reported by Bruno Haible.  Using "C" reverses the
-	2000-10-22 change to fileutils in this area.
-
-	Fix bugs when printing plurals of numbers that are not
-	unsigned long int values.
-	* src/system.h (select_plural): New function.
-	* src/md5sum.c (digest_check): Use select_plural to avoid bug.
-	* src/uptime.c (print_uptime): Likewise.
-	* src/dd.c (print_stats): Likewise.  Also, don't use ngettext to
-	print a floating point number, as reducing to 0 or 1 doesn't work
-	for some languages.  Instead, just use "s" for seconds since it
-	doesn't need a plural form.
-
-2006-08-16  Bruno Haible  <bruno@clisp.org>
-
-	Old versions of gzip would write --help output to stderr, and it
-	would be annoying to see that in the output of every "make" command.
-	* Makefile.maint (gzip_rsyncable): Throw away stderr output of
-	"gzip --help".
-
-2006-08-16  Andreas Schwab  <schwab@suse.de>
-
-	* tests/cp/acl: Don't use non-portable == operator for test.
-
-2006-08-16  Jim Meyering  <jim@meyering.net>
-
-	* tests/ls/stat-dtype: Use stat to test file system type, rather
-	than df -T, in case /etc/mtab lies.  Reported by Michael Stone.
-
-2006-08-15  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: Mention that df exits with nonzero status if it generates
-	no output.  This change was in 6.0 but inadvertently unmentioned.
-	* src/df.c (file_systems_processed): Renamed from n_valid_args, and now
-	a boolean.
-	(show_dev): Don't set it until we actually output something.
-	Print the header if this is the first output.
-	(main): Don't print a header, as that is now show_dev's job.
-	* tests/misc/Makefile.am (TESTS): Add df.
-	* tests/misc/df: New file.
-
-2006-08-15  Eric Blake  <ebb9@byu.net>
-
-	* src/stat.c (USE_STATVFS): Define to 0 if f_type is needed, but
-	statvfs.f_type not present.  See
-	<http://savannah.gnu.org/bugs/?func=detailitem&item_id=16325>.
-
-2006-08-15  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/dd.c (print_stats): Don't substitute "1" for number, as this
-	causes confusion for the Hungarian translators.  Problem reported
-	by Egmont Koblinger here:
-	http://article.gmane.org/gmane.comp.gnu.core-utils.bugs/7726
-
-2006-08-15  Jim Meyering  <jim@meyering.net>
-
-	* .x-sc_require_config_h: Add lib/at-func.c.
-
-	* NEWS: Add a line for 6.1-cvs.
-	* configure.ac (AC_INIT): Bump to 6.1 and add "-cvs" suffix.
-
-2006-08-15  Jim Meyering  <jim@meyering.net>
-
-	* Version 6.0.
-	* NEWS: Record the 6.0 release date.
-	* configure.ac (AC_INIT): Remove "-cvs" suffix from version string.
-
-	* TODO: Add an item (convert to use gnulib-tool), add to the plan
-	for id-vs-getgrouplist, and remove a few completed items.
-
-	* Makefile.maint (alpha beta major): Fix syntax error.
-
-2006-08-13  Jim Meyering  <jim@meyering.net>
-
-	* src/shred.c (usage): Don't indent the second line of an item.
-	Otherwise, help2man would misformat the output.
-	Reported by Adam Buchbinder in <https://launchpad.net/bugs/48917>.
-
-2006-08-11  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* configure.ac (AM_GNU_GETTEXT): Upgrade to need-formatstring-macros.
-	Suggested by Eric Blake to avoid problems like
-	<http://lists.gnu.org/archive/html/bug-coreutils/2006-07/msg00087.html>.
-
-2006-08-11  Jim Meyering  <jim@meyering.net>
-
-	* tests/ls/stat-vs-dirent: Too many (losing) systems trigger the
-	failure that this test checks for (stat/dirent inode mismatch at
-	a mount point), so continue to give a diagnostic about the failure,
-	but don't actually count it as a failure.
-
-2006-08-10  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* ABOUT-NLS: Update from gettext 0.15.
-	* configure.ac (AM_GNU_GETTEXT_VERSION): Update from 0.13.1 to 0.15.
-
-	* src/csplit.c (struct control): Remove fastmap member.
-	(extract_regexp): Allocate fastmap separately, since otherwise
-	it might move due to a realloc.  This fixes a bug that led
-	to a core dump on 64-bit sparc Solaris 10 (Sun Studio 10).
-
-2006-08-10  Jim Meyering  <jim@meyering.net>
-
-	* tests/ls/stat-dtype: If "." is tmpfs, skip this test unless uname -s
-	reports "Linux".  This avoids a failure on Solaris 10's tmpfs.
-	Redirect both stdout and stderr of df invocations.
-
-	* src/dircolors.hin: Add a TERM directive for each of the following:
-	ansi, color-xterm, gnome, konsole, kterm, rxvt-cygwin,
-	rxvt-cygwin-native, screen.linux, xterm-256color.
-	Sort the TERM directives.
-	From Mike Frysinger.
-
-2006-08-09  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/dd.c (usage): Warn about oflag=append without conv=notrunc.
-	See Debian bug 373736.
-
-	* src/dircolors.hin: Add mlterm, rxvt-unicode; this fixes Debian
-	bug 317503.
-
-	* src/.cvsignore: Add shuf.
-
-	* Makefile.maint: Remove the po-update procedure; it doesn't
-	work with the new repository on http://www.iro.umontreal.ca/.
-	For now I guess we'll have to fix things by hand.
-	(do-po-update, po-update): Remove.  All references removed.
-
-	* src/shuf.c (next_line): New function.
-	(read_input): Use it, to avoid relying on GCC-specific behavior
-	with void * arithmetic.  Problem reported by Bob Proulx.
-	* Makefile.maint (my-distcheck): Compile with -Wpointer-arith
-	to detect this sort of problem automatically in the future.
-
-2006-08-09  Jim Meyering  <jim@meyering.net>
-
-	* src/ls.c: Add a compile-time check to ensure that filetype
-	and filetype_letter have the same number of elements.
-
-	* tests/misc/sort-rand: Remove use of --seed=S.
-
-2006-08-08  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Add a command 'shuf', and modify shred and sort to use the new
-	random number generator library of 'shuf'.
-
-	* AUTHORS: Add shuf.
-	* README: Likewise.
-	* NEWS: Likewise.  Mention new --random-source option for shred
-	and sort.  Move "sort +1 -2" notice to the appropriate section,
-	and clarify its role with respect to POSIXLY_CORRECT.
-	* man/.cvsignore: Add shuf.1.
-	* man/Makefile.am (dist_man_MANS): Add shuf.1.
-	(shuf.1): New dependency.
-	* man/shuf.x: New file.
-	* src/Makefile.am (bin_PROGRAMS): Add shuf.
-	(EXTRA_DIST): Remove rand-isaac.c.
-	(shuf_LDADD): New macro.
-	* src/rand-isaac.c: Remove, moving most of its contents to
-	lib/rand-isaac.c.
-	* src/shuf.c: New file.
-	* src/shred.c: Use new random-number interface rather than rand-isaac.c.
-	Don't include rand-isaac.c; include randint.h and randread.h instead.
-	(RANDOM_SOURCE_OPTION): New enum.
-	(long_opts, usage, main): New option --random-source.
-	* src/sort.c: Likewise.
-	* src/shred.c (struct irand_state, irand_init, irand32, irand_mod): Remove.
-	All callers changed to use randint interface.
-	(fillrand): Remove.  All callers changed to use randread interface.
-	(dopass): Remove dependency on ISAAC buffer size.
-	(genpattern): Don't wipe the random state here.
-	(randint_source): New static var.
-	(clear_random_data): New function.
-	(main): Allocate random source, and arrange to wipe it on exit.
-	* src/sort.c: Include md5.h, randread.h, xmemxfrm.h.
-	(longopts, usage, main): Remove undocumented --seed option;
-	it's now replaced by --random-source.
-	(rand_state, get_hash): Remove.
-	(randread_source): New static var.
-	(random_state, cmp_hashes, compare_random): New functions; they guarantee
-	no collisions in the random hash function.
-	(keycompare): Use compare_random for -R; don't fall back on comparing
-	via memcoll, since compare_random does the right thing.
-	* tests/misc/Makefile.am (TESTS): Add shuf.
-	* tests/misc/shuf: New file.
-
-2006-07-29  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/copy.c (set_author): Preserve the st_author field via the
-	file descriptor dest_desc.
-
-2006-07-28  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: chmod now preserves setuid and setgid bits on directories
-	if you use a numeric mode with them clear, e.g., "chmod 755 DIR".
-
-	Fix test case problems if working directory is setgid,
-	reported by Bob Proulx.
-	* tests/cp/fail-perm: Use symbolic mode so that we clear
-	setgid bit more reliably on directories.
-	* tests/mkdir/special-1 (set_mode_string): Likewise.
-
-2006-07-27  Jim Meyering  <jim@meyering.net>
-
-	* src/chgrp.c (usage): Use correct grammar in description of the
-	--reference option
-	* src/chown.c (usage): Likewise.
-
-2006-07-26  Thomas Schwinge  <tschwinge@gnu.org>  (tiny change)
-
-	* src/copy.c (set_author) [HAVE_STRUCT_STAT_ST_AUTHOR]:
-	Correctly access SRC_SB's element ST_AUTHOR.
-
-2006-07-26  Jim Meyering  <jim@meyering.net>
-
-	* tests/ls/stat-failed: Adapt to match new expected output.
-	From Paul Eggert.
-
-	* src/ls.c (print_color_indicator): Test for S_IFREG first, rather
-	than having the code test for all of the other types first.
-	Hoist the set-uid/gid-testing code "up" into this new block.
-	Classify any other type of file (e.g., S_TYPEISSHM, etc.) as
-	C_ORPHAN, not as C_FILE.
-
-2006-07-26  Jim Meyering  <jim@meyering.net>
-
-	Checking in a change from Paul.
-
-	2006-07-25  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/ls.c (DT_INIT): Remove.  All uses removed.
-	(enum filetype): Use an ordinary enum rather than trying to keep
-	the values in sync with DT_FIFO etc.  That way, we don't have
-	to make special assumptions about them.  All uses changed.
-	(whiteout): New constant member of enum filetype.
-	(filetype_letter): New constant, for use with enum filetype.
-	(FILETYPE_INDICATORS): New initializer list.
-	(print_dir): Add case for DT_WHT.
-	(gobble_file): If stat fails, don't discard information from
-	readdir; instead, preserve it so it can be printed.
-	(print_long_format): Fall back on readdir result if stat info
-	is not available.  Use "?" to denote each unknown mode char,
-	instead of an overall "?", since we now know some of the mode
-	typically.
-	(print_type_indicator): Now that MODE isn't necessarily
-	useful, guard all uses.
-	Now that two blocks in the type-checking tree can set "type = C_FILE",
-	move the suffix-handling code out and down.
-
-2006-07-26  Jim Meyering  <jim@meyering.net>
-
-	Prepare for the above change.
-	* src/ls.c [struct fileinfo] (stat_ok): Rename from stat_failed,
-	and adjust uses.  From a patch by Paul Eggert.
-
-2006-07-26  Jim Meyering  <jim@meyering.net>
-
-	* src/ls.c: Correct indentation/formatting in a few places.
-
-2006-07-25  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* tests/cp/fail-perm: Use "chmod 0500" rather than "chmod 500".
-	Problem report and fix from Bob Proulx.
-	* NEWS: Clarify the "chmod 0500" news, and correct the vague
-	statements about compatibility with BSD.
-
-2006-07-25  Jim Meyering  <jim@meyering.net>
-
-	* src/ls.c (gobble_file): When handling a stat-failed entry,
-	print the entry name not the absolute_name -- to be consistent
-	with the usual case.
-	* tests/ls/stat-failed: Update accordingly.
-
-	* src/ls.c: Add parens around the new uses of ?: ternary operator.
-
-	* src/dircolors.hin: Mention that ORPHAN refers not just to dangling
-	symlinks.
-
-	Get --dired offsets right when handling stat-failed entries.
-	* src/ls.c (print_long_format): Be careful to increment P by the
-	appropriate amount, even when inode_number_width and nlink_width
-	are zero.
-	* tests/ls/stat-failed: Test for the above.
-
-	* src/ls.c (gobble_file) [USE_ACL]: Don't use-uninitialized the
-	have_acl member.  That would happen for a directory with both a
-	non-stat'able entry and one with an ACL.
-
-	* src/ls.c (gobble_file): Make it so failure to stat a
-	non-command-line file provokes an exit status of 1, not 0.
-	Say "cannot access" rather than "cannot stat".
-	* tests/ls/stat-failed: New file/test, for the above.
-	* tests/ls/Makefile.am (TESTS): Add stat-failed.
-	* tests/ls-2/tests (no-a-isdir-b): Update to reflect addition
-	of "cannot access " to diagnostic.
-
-	* src/ls.c: Declare stat_failed to be "bool", not "int" everywhere.
-
-	* src/ls.c [enum filetype] (command_line): Remove member.  Not needed.
-	Replace all occurrences of "type == command_line" with the
-	equivalent, "command_line_arg".
-
-	* src/ls.c: Apply the stat-failed parts of Red Hat's
-	coreutils-selinux.patch.  From Ulrich Drepper.
-	This makes it so files not mentioned on the command line (e.g.,
-	names read from a directory that *is* mentioned on the command
-	line) for which stat fails are still listed.  With --color,
-	such files are colored just like ORPHANs (aka dangling symlinks).
-
-	* src/df.c (n_valid_args): Declare global to be static.
-
-2006-07-24  Jim Meyering  <jim@meyering.net>
-
-	* tests/ls/stat-dtype: Skip this test on reiserfs, since that file
-	system lacks d_type support.
-
-2006-07-22  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* man/chmod.x: Update to reflect recent changes to coreutils.texi.
-
-2006-07-21  Jim Meyering  <jim@meyering.net>
-
-	* src/su.c (usage): Correct typo in --help output: s/commmand/command/
-	Reported by Tim Waugh.
-	Also remove the comment duplicating much of --help output.
-
-	* src/ls.c (FILE_TYPE_INDICATOR_OPTION): Reposition this new
-	name so the list remains alphabetized.
-
-	Fix another bug: ls --indicator-style=file-type would call
-	stat for a symlink, even though it wasn't always needed.
-	In some cases, that unnecessary stat would cause ls to fail.
-	* src/ls.c (gobble_file): Don't treat symlinks specially (in
-	requiring a stat syscall).  Remove the offending exclusion.
-
-	* NEWS: Mention the fix.
-
-	* tests/ls/stat-dtype: New file/test, for the above fix.
-	Also exercises the new df feature, below.
-
-	* src/df.c (main): Fail and don't print the headers if no
-	file system is processed.  This makes it easy to test whether
-	a specified directory is on a file system of a given type or types.
-	Otherwise, applications would have had to parse df's output.
-	E.g., is "." either ext3 or reiserfs: df -t ext3 -t reiserfs .
-
-	Fix a bug: ls --file-type worked like --indicator-style=slash,
-	rather than like --indicator-style=file-type.
-	* src/ls.c (FILE_TYPE_INDICATOR_OPTION): New enum member.
-	(long_options): Map "file-type" to FILE_TYPE_INDICATOR_OPTION,
-	not to 'p'.
-	(decode_switches): Handle new case: FILE_TYPE_INDICATOR_OPTION.
-	* NEWS: Mention the fix.
-	* tests/ls-2/tests (file-type): New test, for the above fix.
-
-2006-07-19  Jim Meyering  <jim@meyering.net>
-
-	* src/ls.c (print_dir): Give a better diagnostic for failed opendir.
-
-	* Makefile.am (EXTRA_DIST): Add build-aux/vc-list-files.
-
-2006-07-16  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: chmod, install, and mkdir now leave setgid and setuid bits
-	of directories alone unless you specify them explicitly.
-	install and mkdir now implement X correctly.
-	install now creates parent directories with mode 755, without
-	changing their owner or group.
-	* src/chmod.c (process_file): Adjust to mode_adjust API change.
-	* src/install.c: Include mkancesdirs.h.
-	(announce_mkdir, make_ancestor): New functions.
-	(DEFAULT_MODE): New macro, specifying initial value of 'mode'.
-	(mode): Use it.
-	(dir_mode, dir_mode_bits): New vars.
-	(main): Set dir modes separately from nondir, so that the X
-	op of -m works correctly.
-	(main): Remove cwd_errno cruft, since make_dir_parents no longer
-	affects cwd.  Adjust to new make_dir_parents API.
-	(install_file_in_file_parents): 2nd arg is now char *, not char
-	const *.  Use mkancesdirs instead of rolling our own code.
-	(change_attributes): Don't worry about AFS, since that kludge
-	should not be needed any more.
-	* src/mkdir.c (struct mkdir_options): New struct.
-	(announce_mkdir, make_ancestor): New functions.
-	(main): Use them.  Adjust to mode_adjust API change.  Stick with
-	umask 0.  Use make_dir_parents for all the work.
-	* src/mkfifo.c (main): Adjust to new mode_adjust API.
-	* src/mknod.c (main): Likewise.
-	* tests/chmod/setgid: Do the setgid test instead of bailing.
-	* tests/mkdir/p-3: Remove re_protect case that no longer applies.
-	GNU chmod now behaves like other versions of chmod.
-	* tests/mkdir/perm: Add a test for the X bug.
-
-2006-07-14  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/base64.c (do_decode): Output to parameter OUT, not to stdout.
-	This doesn't fix any bugs, since OUT always equals stdout, but it
-	makes the code easier to understand.
-
-2006-07-14  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.maint (CVS_LIST): Use new file, build-aux/vc-list-files,
-	rather than open-coding it.  Now supports mercurial, too.
-	* .hgignore: New file.
-	* Makefile.am (EXTRA_DIST): Add .hgignore, which ignores nearly
-	all generated files, including ones like configure and po/*.po
-	that are currently version-controlled in cvs.
-
-	* Makefile.am (EXTRA_DIST): Add a few more .??* files.
-	They've been in CVS, just haven't been distributed before this.
-	Distribute ChangeLog-2005, too.
-	(MAINTAINERCLEANFILES): Add THANKS-to-translators.
-
-2006-07-11  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/system.h: Assume <dirent.h> exists, since gnulib assumes
-	this now as well.
-
-2006-07-09  Jim Meyering  <jim@meyering.net>
-
-	* tests/mv/dir2dir: Adjust so failing with ENOTEMPTY is ok, too.
-	That happens with Linux/tmpfs.
-	* tests/mv/Makefile.am (TESTS): Add dir2dir.
-
-2006-07-09  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Adjust to recent updates from gnulib.
-	* src/dd.c (apply_translations): Use toupper rather than
-	islower followed by toupper; it's simpler and typically
-	faster now that we assume at least C89 semantics.  Similarly
-	for tolower.
-	* src/sort.c (inittables): Likewise.
-	* src/expand.c (expand): Don't assume that isprint etc. return
-	booleans (needed for pre-C99 hosts).
-	* src/fmt.c (check_punctuation): Likewise.
-	* src/ptx.c (initialize_regex, fix_output_parameters): Likewise.
-	* src/tr.c (is_char_class_member): Likewise.
-	* src/unexpand.c (unexpand): Likewise.
-	* src/join.c (is_blank): Remove; no longer needed.  All uses
-	replaced by isblank (to_uchar (...)).
-	* src/pinky.c (create_fullname): Don't assume char is unsigned.
-	* src/printf.c (print_esc): Likewise.
-	* src/ptx.c (SKIP_NON_WHITE, SKIP_WHITE, SKIP_WHITE_BACKWARDS):
-	(copy_unescaped_string): Likewise.
-	* src/stat.c (print_it): Likewise.
-	* src/system.h (_D_EXACT_NAMELEN): Renamed from NLENGTH, for
-	convenience on GNU systems.  All uses changed.  Don't bother
-	looking for any dirent.h substitute other than ndir.h.
-	(D_INO): Remove unnecessary parentheses.
-	(IN_CTYPE_DOMAIN, ISGRAPH, ISPRINT, ISALNUM, ISALPHA):
-	(ISCNTRL, ISLOWER, ISPUNCT, ISSPACE, ISUPPER, ISXDIGIT):
-	(ISDIGIT_LOCALE, TOLOWER, TOUPPER): Remove.  All uses changed
-	to ctype.h equivalents.
-	(isblank): Renamed from ISBLANK.  Check for HAVE_DECL_ISBLANK too.
-	All uses changed.
-
-2006-07-08  Jim Meyering  <jim@meyering.net>
-
-	* tests/mv/dir2dir: New file, test for 2006-07-05 fix in copy.c.
-
-	* Makefile.maint (sc_the_the): New rule.
-
-	* src/dd.c (skip): Remove one of two adjacent "the"s in a comment.
-	* tests/Coreutils.pm (run_tests): Remove one of two adjacent "then"s
-	in a comment.
-
-2006-07-07  Jim Meyering  <jim@meyering.net>
-
-	* NEWS: Mention that mv can now remove an empty destination directory,
-	and give an example.  Prompted by a report from Florent Bayle.
-
-2006-07-05  Jim Meyering  <jim@meyering.net>
-
-	* src/ls.c (usage): Correct the description of -G: it is useful
-	only in a long listing.  Reported by Martin Pool in
-	<https://launchpad.net/distros/ubuntu/+source/coreutils/+bug/51653>.
-
-	* man/chmod.x: Correct the description of the sticky bit.  Reported
-	by Chris Moore via Ian Jackson in <http://bugs.debian.org/376745>.
-
-	* src/copy.c (copy_internal): Don't work around old NFS clients like
-	SunOS-4.1.4 and Irix 5.3 that set errno to values like EIO and
-	ENOTEMPTY upon failed rename.  Otherwise, we risk misinterpreting
-	a banal failure as a recursive move-into-self failure.
-	Reported by Florent Bayle in <http://bugs.debian.org/376749>.
-
-	* src/c99-to-c89.diff: Regenerate, to remove fuzz.
-
-2006-07-03  Jim Meyering  <jim@meyering.net>
-
-	Plug another unusual leak.
-	(AD_mark_helper): Free malloc'd filename if hash_insert says
-	that string is already in the hash table.
-
-	The dev/inode of the topmost directory in each hierarchy were not
-	being recorded.
-	* src/remove.c (remove_cwd_entries): Don't call cycle_check here.
-	(AD_push): Call it from here instead.
-
-	Fix two small leaks.
-	* src/remove.c (AD_stack_clear): New function.
-	(rm_1): Use it.
-	(AD_pop_and_chdir): Free *prev_dir just before longjmp.
-
-	* tests/Makefile.am, tests/*/Makefile.am: (TESTS_ENVIRONMENT):
-	Add $VG_PATH_PREFIX as a prefix to $PATH
-
-	* tests/envvar-check (vars): Add CDPATH and POSIXLY_CORRECT.
-	* tests/Makefile.am (evar-check): Remove rule.
-	(EXTRA_DIST): Remove .env-warn.
-	* tests/.env-warn: Remove file.  No longer used.
-	Suggestion from Eric Blake.
-
-2006-07-02  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/system.h: Include <stdint.h> unconditionally, since we
-	now assume the stdint module.
-
-2006-07-01  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: With no operand, 'tail -f' now silently ignores the '-f'
-	only if standard input is a FIFO or pipe and POSIXLY_CORRECT is set.
-	* src/tail.c (main): Implement this.
-	* tests/tail/Test.pm (f-pipe-1): Renamed from f-1.
-	(test_vector): Set POSIXLY_CORRECT for the f-pipe-* tests.
-
-2006-07-01  Jim Meyering  <jim@meyering.net>
-
-	* src/ln.c (do_link): Use new, shorter URL, for ag-review link.
-
-	* .x-sc_require_config_h: Add ^lib/xstrtold\.c$, so make distcheck
-	passes once again.
-
-2006-06-30  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: seq now uses long double internally rather than double.
-	It now defaults to a minimal fixed point format if possible.
-	It lets you use %a, %A, %E, %F, %G.
-	* src/Makefile.am (seq_LDADD): Remove $(SEQ_LIBM); add $(POW_LIB).
-	* src/seq.c: Don't include <math.h> or <xstrtol.h>; no longer needed.
-	(isfinite) [!defined isfinite]: New macro.
-	(separator, terminator): Now points to const.
-	(first, step, last): Remove.
-	(usage): Update to match new behavior.
-	(struct operand, operand): New type.
-	(scan_arg): Renamed from scan_double_arg, since we no longer use double.
-	All uses changed.
-	Compute and return a value of type operand, not double.
-	(long_double_format): Renamed from valid_format, and now returns a
-	new format with an "L" added if needed, if the original format was
-	valid.  Allow %a, %A, %E, %F, and %G formats.
-	(print_numbers): Take numeric values as args rather than from globals.
-	Print long double, not double.
-	(get_width_format): Remove.
-	(get_default_format): New function.
-	(main): Implement new way of calculating default format.
-	Don't worry about locale's representation of the decimal point, since
-	the arguments are always processed in the C locale.
-	* tests/seq/basic (neg-2): Adjust to new default format.
-	(eq-wid-1, eq-wid-2): Resurrect these tests, since the new
-	implementation should do the right thing.
-
-2006-06-30  Jim Meyering  <jim@meyering.net>
-
-	* tests/stty/basic-1: Work around an intermittent test failure
-	on HP-UX 11.11.  Report and analysis from Bob Proulx.
-	http://article.gmane.org/gmane.comp.gnu.core-utils.bugs/7475
-
-2006-06-28  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: Support obsolete usages like "sort +1 -2" even when
-	conforming to POSIX 1003.1-2001, since this is a pure extension to
-	POSIX.  Problem reported by Christian in:
-	http://lists.gnu.org/archive/html/bug-coreutils/2006-06/msg00220.html
-	* src/sort.c (main): Implement this.
-
-	* src/system.h (CLOSEDIR): Remove.  All uses changed to closedir.
-	Autoconf 2.60 says this stuff was obsolete.
-
-2006-06-28  Jim Meyering  <jim@meyering.net>
-
-	* src/c99-to-c89.diff: Regenerate, to remove fuzz.
-
-2006-06-28  Bob Proulx  <bob@proulx.com>  (tiny change)
-
-	* tests/mv/i-link-no: Work around HP-UX /bin/sh tracing problem
-	(set -x when VERBOSE=yes) when stderr is redirected before stdout
-	causing shell tracing of the stdout redirection to be written to
-	the stderr file.  Avoid problem and test failure on HP-UX by
-	redirecting stderr last.
-	* tests/dd/unblock-sync: Order shell file redirections for
-	stderr and stdout in the common style.
-	tests/acl: Likewise.
-
-2006-06-27  Jim Meyering  <jim@meyering.net>
-
-	* tests/misc/cat-proc: Try to avoid any spurious numeric
-	differences in frequently-changing /proc/cpuinfo.
-	Reported by Nelson Beebe.
-
-2006-06-26  Jim Meyering  <jim@meyering.net>
-
-	Attempt rmdir (actually, unlinkat-with-AT_REMOVEDIR) upon any
-	fd_to_subdirp failure, not just when errno == EACCES.
-	* src/remove.c (remove_dir): Use unlinkat-with-AT_REMOVEDIR, not
-	rmdir, here, even though rmdir may happen to be adequate.
-
-	* NEWS: rm no longer fails to remove an empty, unreadable directory
-	* src/remove.c (remove_cwd_entries): If we can't open a directory,
-	and the failure is not being ignored, try to remove the directory
-	with rmdir (aka unlinkat-with-AT_REMOVEDIR), in case it's empty.
-	Problem report and test case from Paul Eggert in
-	<http://article.gmane.org/gmane.comp.gnu.core-utils.bugs/7425>.
-
-	* tests/rm/empty-inacc: New test, for the above.
-
-	Avoid a segfault for wc --files0=- < /dev/null.
-	* src/wc.c (compute_number_width): Return right away if nfiles == 0.
-
-2006-06-25  Jim Meyering  <jim@meyering.net>
-
-	* NEWS: wc accepts a new option --files0-from=FILE, where FILE
-	contains a list of NUL-separated file names.
-
-	* src/wc.c: Include "readtokens.h".
-	(usage): Describe the new option, and adjust the `Usage':
-	with this option, no FILE may be specified on the command line.
-	(main): Handle the new option.
-	* tests/misc/wc-files0: New tests, for the above.
-	* tests/misc/wc-files0-from: Likewise.
-	* tests/misc/Makefile.am (TESTS): Add wc-files0.
-
-2006-06-24  Jim Meyering  <jim@meyering.net>
-
-	* src/md5sum.c (DIGEST_BUFFER): Remove now-unused definitions.
-
-2006-06-22  Jim Meyering  <jim@meyering.net>
-
-	* src/tee.c (tee_files): Rename from tee, to avoid conflict with
-	the function in glibc's <fcntl.h>.  Reported by Andreas Schwab.
-
-2006-06-19  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.cfg (local-checks-to-skip): Add changelog-check,
-	so this check is not run as part of "make distcheck".
-
-2006-06-18  Bob Proulx  <bob@proulx.com>  (tiny change)
-
-	* tests/misc/pwd-long: Fix typo (s/neq/ne/) in previous change.
-
-2006-06-18  Jim Meyering  <jim@meyering.net>
-
-	* tests/misc/pwd-long: Make error output a little clearer.
-
-2006-06-17  Jim Meyering  <jim@meyering.net>
-
-	* tests/rm/inaccessible: Skip this test on systems without openat
-	support.  Reported by Bob Proulx.
-
-2006-06-15  Bob Proulx  <bob@proulx.com>  (tiny change)
-
-	* tests/misc/mknod: Improve permission checks to handle
-	running mkdir test in set-gid directories.
-
-2006-06-14  Jim Meyering  <jim@meyering.net>
-
-	* tests/du/basic: Revamp not to hard-code file system block sizes.
-
-2006-06-12  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
-
-	* tests/du/Makefile.am (TESTS_ENVIRONMENT): Pass $(PERL), for
-	files0-from test.
-
-2006-06-11  Jim Meyering  <jim@meyering.net>
-
-	* .gitignore: New file.
-	* Makefile.am (EXTRA_DIST): Add .gitignore.
-
-	Setting TIME_STYLE=long-iso in the environment would make the
-	cp/same-file test fail.
-	* tests/envvar-check (vars): Add TIME_STYLE to the list.
-	* tests/cp/same-file: Revert last change.
-	Source the envvar-check script, to ensure that TIME_STYLE
-	settings don't affect these tests.
-
-2006-06-11  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* tests/cp/same-file: Execute 'ls' in the C locale, so that it
-	uses POSIX time stamp formats.  Problem reported by John Nixon in
-	<http://lists.gnu.org/archive/html/bug-coreutils/2006-06/msg00062.html>.
-
-2006-06-10  Jim Meyering  <jim@meyering.net>
-
-	* NEWS: Mention the AIX-strndup-bug vs. dircolors workaround.
-
-	Require a "Version N.M" line at the top of the ChangeLog
-	file only when making the actual release, not when running
-	"make distcheck".
-	* Makefile.maint (maintainer-distcheck): Don't depend on
-	changelog-check.
-	(alpha beta major): Depend on it here, instead.
-
-2006-06-08  Jim Meyering  <jim@meyering.net>
-
-	Ensure that cat works with any of the options, -A -v -e -E -T,
-	when applied to files in /proc and /sys, even when the FIONREAD
-	ioctl produces nonsensical results.  Before this change, cat would
-	produce no output (or truncated output), for some linux kernels.
-
-	* src/cat.c (write_pending): New function, factored out of cat.
-	(cat): Also interpret a negative ioctl/FIONREAD count as indicating
-	that there are bytes to read.  Some versions of linux-2.6.16 do that.
-	Write any pending output before returning.
-	Reported by Dan Jacobson in <http://bugs.debian.org/370583>.
-	* NEWS: Mention this bug fix.
-	* tests/misc/cat-proc: New file.  Test for the above.
-	* tests/misc/Makefile.am (TESTS): Add cat-proc.
-
-2006-06-07  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/expr.c (eval4): Detect overflow properly when multiplying
-	INTMAX_MIN * -1.
-
-2006-06-06  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: The 'expr' command now detects and reports integer overflow.
-	(It would be better to use extended precision instead, but that
-	would be more work.)
-	* src/expr.c (integer_overflow): New function.
-	(eval4, eval3): Check for integer overflow.
-
-2006-06-05  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Fix problems when building with Solaris/SVR4/etc. make, which uses a
-	different and somewhat bogus implementation of VPATH.  In the
-	directory tests/misc, rename tests whose names might appear in the
-	Automake-generated rules.  For example, we can't use a test named
-	'test', since Automake generates a rule that contains the text
-	"if test -f ./$$tst; ...", and this might expand to something like
-	"if ../../../coreutils-6.0/tests/misc/test -f ./$$test; ...",
-	which executes the 'test' script rather than the 'test' command.
-	* tests/misc/false-status: Renamed from tests/misc/false.
-	* tests/misc/pwd-long: Renamed from tests/misc/pwd.
-	* tests/misc/sort-merge: Renamed from tests/misc/sort.
-	($prog): Set to 'sort' rather than to $PROG.
-	* tests/misc/test-diag: Renamed from tests/misc/test.
-	* tests/misc/Makefile.am (PROG): Take the basename of $$tst,
-	in case Solaris make has prepended the directory.
-	(TESTS): Adjust to above renamings.
-	* tests/misc/expand: Don't assign to PROG; no longer needed
-	now that Makefile.am sets PROG to the basename.
-	* tests/misc/fold: Likewise.
-
-2006-06-03  Jim Meyering  <jim@meyering.net>
-
-	Make `cp --link --no-dereference' work also on systems where the
-	link system call cannot create a hard link to a symbolic link.
-	* src/copy.c (copy_internal) [LINK_FOLLOWS_SYMLINKS]: Don't use
-	the link syscall on a symlink when it would do the wrong thing.
-	Based on the patch by Aurelien Jarno: <http://bugs.debian.org/329451>
-	* tests/cp/link-no-deref: New file/test for the above.
-	* tests/cp/Makefile.am (TESTS): Add link-no-deref.
-	* NEWS: Mention the change (doesn't affect Linux).
-
-2006-06-01  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Fix some porting problems in the test cases reported by
-	Ralf Wildenhues for HP-UX 11.23 in:
-	http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00238.html
-	* tests/help-version: Don't assume that \< \> works in sed.
-	* tests/misc/close-stdout: Don't assume that >&- works.
-	Add a /dev/full test.
-	* tests/touch/no-create-missing: Don't assume that >&- works.
-
-2006-05-30  Jim Meyering  <jim@meyering.net>
-
-	* src/ls.c (usage): Add `v' to the list of sorting-related options.
-	From Justin Pryzby.
-
-2006-05-28  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
-
-	* tests/cp/fail-perm: source lang-default.
-	* tests/rm/inaccessible: Likewise.
-
-2006-05-28  Jim Meyering  <jim@meyering.net>
-
-	* tests/rm/inaccessible: AIX 4.3.3 gives a different diagnostic.
-	Recognize it, too.  Reported by Ralf Wildenhues, in
-	http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00192.html
-
-2006-05-27  Jim Meyering  <jim@meyering.net>
-
-	* src/chgrp.c: Support new options: --preserve-root and
-	--no-preserve-root.  Somehow this program was skipped when those
-	options were added to chown, chmod, and rm.  Reported by
-	vaqflabuopac@spammotel.com in <http://bugs.debian.org/365656>.
-	* NEWS: Mention this.
-
-2006-05-25  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: Remove mention of --seed.  We'll replace it with something
-	better, and don't want to indicate that it is supported.
-	* src/sort.c (usage): Likewise.
-
-2006-05-20  Jim Meyering  <jim@meyering.net>
-
-	* src/chmod.c (main): Use FTS_PHYSICAL here, too.
-
-	* src/du.c (main): Rename local, s/symlink_deref_bit/symlink_deref_bits/
-	and arrange for -D to set fts' FTS_PHYSICAL bit as well as
-	FTS_COMFOLLOW.  Spotted by Justin Pryzby.
-
-	* gnupload: Merge changes from automake, retaining the ""--to...
-	kludge to placate overzealous `make distcheck' check.
-
-2006-05-19  Jim Meyering  <jim@meyering.net>
-
-	* src/du.c (main): Don't let -D, -L, or -P turn off the internal
-	FTS_TIGHT_CYCLE_CHECK directory traversal option.
-	Reported by Justin Pryzby in http://bugs.debian.org/367691
-
-2006-05-15  Jim Meyering  <jim@meyering.net>
-
-	* src/cp.c (usage): Correct description of -a: s/-dpR/-dpPR/.
-	From Tomas Pospisek.
-
-2006-05-13  Jim Meyering  <jim@meyering.net>
-
-	* tests/mv/no-target-dir: Test two more cases.
-
-2006-05-11  Jim Meyering  <jim@meyering.net>
-
-	mv -T DIR EMPTY_DIR no longer fails unconditionally
-	* src/copy.c (copy_internal): Don't manually prohibit a move where
-	the destination is an existing directory.  Sometimes doing that is
-	valid.  Let the rename system call enforce the rules.  That is
-	allowed only when the source is a directory and the destination
-	directory (to be replaced) is empty.  Reported by Eric Blake.
-	* tests/mv/no-target-dir: New file/test for this.
-	* tests/mv/Makefile.am (TESTS): Add no-target-dir.
-	* NEWS: Mention this.
-
-	* tests/mv/atomic: New file/test for yesterday's fix.
-	* tests/mv/Makefile.am (TESTS): Add atomic.
-
-	* tests/du/long-sloop: Avoid harmless `ambiguous redirect' diagnostic.
-
-2006-05-10  Jim Meyering  <jim@meyering.net>
-
-	* src/copy.c (copy_internal): Don't explicitly unlink the destination
-	when moving a symlink into the place of an existing non-directory.
-	Reported by Joshua Hudson.
-	* NEWS: mention this.
-
-2006-05-07  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.maint (patch-check): Fail if patch generates any output,
-	even merely for changed offsets.
-
-	* src/c99-to-c89.diff: Adjust to reflect new offsets.
-
-	* NEWS: Mention changes affecting df, pwd, shred.
-
-2006-05-06  Jim Meyering  <jim@meyering.net>
-
-	* tests/ls/stat-vs-dirent: New test, to detect the bogus file
-	system condition where dirent.d_ino != stat.st_ino.
-	* tests/ls/Makefile.am (TESTS): Add stat-vs-dirent.
-
-2006-05-06  Eric Blake  <ebb9@byu.net>
-
-	* tests/ls/inode: Expand to test inode from readdir case.
-	* tests/ls/follow-slink: Expand to test broken links encountered
-	implicitly, favoring Solaris 9 and OpenBSD 3.4 behavior.
-
-2006-05-06  Eric Blake  <ebb9@byu.net>
-
-	* tests/mv/leak-fd: Work even on case-insensitive file system.
-
-2006-05-04  Jim Meyering  <jim@meyering.net>
-
-	* NEWS: Mention the 2006-03-19 pwd-related change that makes
-	lib/getcwd.c work around inconsistent file system dirent.d_ino data.
-
-2006-05-03  Jim Meyering  <jim@meyering.net>
-
-	* src/ls.c (DEFINE_SORT_FUNCTIONS, LIST_SORTFUNCTION_VARIANTS):
-	Use better macro parameter names: s/basename/key_name/,
-	s/basefunc/key_cmp_func.  Fix typo in comment.
-
-2006-04-29  Eric Blake  <ebb9@byu.net>
-
-	* src/ls.c (main): On systems with d_type, directories_first only
-	implies format_needs_type, not format_needs_stat.
-
-2006-05-03  Jim Meyering  <jim@meyering.net>
-
-	* src/ls.c (xstrcoll_df_version, rev_xstrcoll_df_version): Add space
-	after comma in arg list, from Eric Blake.
-
-2006-04-25  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* tests/misc/date (relative-3): New test, derived from a bug
-	report by John Thomas McDole.
-
-2006-04-23  Francesco Montorsi  <fr_m@hotmail.com>
-
-	New option for ls: --group-directories-first.
-	It makes ls list directories before files.
-	* NEWS [New features]: Mention it.
-	* src/ls.c (sort_type): Rearrange to use as an array index when
-	choosing sort function; added new sort_numtypes member for
-	compile-time check.
-	(time_type): Add new time_numtypes member for compile-time check.
-	(directories_first): New global variable.
-	(GROUP_DIRECTORIES_FIRST_OPTION): New enum.
-	(long_options): Add --directories-first.
-	(main): Support new option.
-	(is_directory): New function.
-	(extract_dirs_from_files): Use it.
-	(DIRFIRST_CHECK, DEFINE_SORT_FUNCTIONS)
-	(LIST_SORTFUNCTION_VARIANTS): New macros.
-	(sort_functions): New global variable.
-	(sort_files): Use it.
-	(usage): Document new option.
-
-2006-04-18  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/shred.c (fillrand): The assertion was way too weak, due to
-	what must be a typo.  Strengthen it to its intended value.
-	(dopass): Don't use alloca; it's not worth the aggravation here,
-	since it's used only to get a page-aligned buffer, and page
-	alignment doesn't buy us much here.  I'm suspicious that alloca
-	causes problems on some hosts, due to a recent bug report by Adam
-	Waltman: http://bugs.gentoo.org/130246.
-
-2006-04-18  Jim Meyering  <jim@meyering.net>
-
-	* tests/misc/tty-eof: Add new programs, base64, sha224sum, sha256sum,
-	sha384sum, sha512sum.
-
-2006-04-17  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/chmod.c (describe_change): Adjust to filemode changes.
-	* src/ls.c (HAVE_ST_DM_MODE): Remove; moved to ../lib/filemode.c.
-	(print_long_format): Use (new) filemodestring rather than
-	(old) mode_string, so that we get more file types right, at least
-	in theory.  Adjust to filemode changes.
-	* src/stat.c (human_access): Likewise.
-
-2006-04-18  Jim Meyering  <jim@meyering.net>
-
-	* src/ptx.c (main) [DEFAULT_IGNORE_FILE]: Remove code to use a default
-	ignore file.  This has never been enabled.  Reported by Eric Blake.
-
-2006-04-12  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/ln.c (linkfunc): Remove.  This method ran into a compiler/linker
-	bug in Interix.  Just call symlink or link directly.  All uses changed.
-	* src/setuidgid.c (main) [! HAVE_SETGROUPS]: Don't call setgroups.
-	* src/stat.c (USE_STATVFS): New macro.
-	Include <sys/statvfs.h> and use statvfs only if USE_STATVFS.
-	(NAMEMAX_FORMAT): define a bit more clearly, now that the
-	statvfs-using code is a bit more regular.
-	* src/system.h (sync) [!HAVE_SYNC]: New macro.
-
-2006-04-11  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: csplit, nl, expr now conform to POSIX better, and are
-	more-compatible with traditional Unix, with respect to regular
-	expressions.
-	* src/csplit.c (extract_regexp): Set re_syntax_options to a
-	value that is compatible with what POSIX requires.
-	* src/nl.c (build_type_arg): Likewise.
-	* src/expr.c (docolon): Likewise.  Also, don't let anchors match
-	newline; this fixes an incompatibility with tradition and with POSIX.
-	Don't warn about leading ^.  POSIX says it is unspecified whether
-	^ is a special character, which means that implementations can
-	either treat it as special or not, but either way a warning is not
-	allowed (unless the regexp is otherwise invalid).  Instead, anchor
-	the expression but treat ^ as an anchor; this is the traditional
-	behavior (e.g., Solaris 10).
-	(eval4, eval3, eval2): Treat non-numeric args, division by zero,
-	and the like as invalid expressions (exit status 2), not as
-	failure of 'expr' (exit status 3).  This is more consistent with
-	how Solaris behaves.
-	* tests/expr/basic (fail-a): Adjust exit status to match new expr
-	behavior, for status 2 versus 3.
-	(anchor): New test.
-	(bre1, bre2, bre3, bre4, bre5, bre6, bre7, bre8, bre9, bre10):
-	(bre11, bre12, bre13, bre14, bre15, bre16, bre17, bre18, bre19, bre20):
-	(bre21, bre22, bre23, bre24, bre25, bre26, bre27, bre28, bre29, bre30):
-	(bre31, bre32, bre33, bre34, bre35, bre36, bre37, bre38, bre39, bre40):
-	(bre41, bre42, bre43, bre44, bre45, bre46, bre47, bre48, bre49, bre50):
-	(bre51, bre52, bre53, bre54, bre55, bre56, bre57, bre58, bre59, bre60):
-	(bre61, bre62): New tests.
-	* tests/misc/csplit: Use \{...\} in test RE, to test that we're
-	conforming to POSIX.
-
-	Port to Solaris 8.
-	* tests/du/long-from-unreachable: Solaris 8 sh doesn't understand
-	"if !".  Do not assume that 'sed' can handle long, newline-free input.
-	* tests/du/long-sloop: Likewise.  Evaluate expr once, not $n times.
-
-2006-04-10  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Adjust to new regex.h API (with new fastmap type), and clean
-	up the regex storage allocation a bit.
-
-	* src/csplit.c (struct control): Put re_compiled member at the
-	end, since it's large.  Change regexpr member from char * to bool;
-	all uses changed.  Add new member fastmap.
-	(extract_regexp): regexp arg is now char const *, not char *.
-	Don't bother duplicating the regular expression; it's not needed.
-	Set fastmap from new fastmap member.  Don't bother allocating
-	a buffer, as the regexp code does a better job than we do.
-	* src/expr.c (docolon): Allocate and use a fastmap.
-	Don't bother allocating a buffer.
-	* src/nl.c (body_fastmap, header_fastmap, footer_fastmap):
-	New vars.
-	(build_type_arg): New fastmap arg.  All uses changed.
-	Don't bother allocating a buffer, but set a fastmap.
-	* src/ptx.c (context_regex_string, word_regex_string): Remove.
-	(context_regex, word_regex): New vars, replacing the above.
-	All uses changed.
-	(struct regex_data): New type.
-	(compile_regex): Renamed from alloc_and_compile_regex, since
-	we no longer allocate storage.  Arg is now a struct regex_data *,
-	not a const char *.  All uses changed.  Don't allocate the fastmap;
-	instead, take it from the caller.  Don't convert size_t to int,
-	to avoid arithmetic overflow problems.  Don't bother freeing
-	storage afterwards; it's not worth the aggravation.
-	* src/tac.c (compiled_separator_fastmap): New ver.
-	(main): Use it.  Don't bother allocating a buffer.
-
-2006-03-30  Jim Meyering  <jim@meyering.net>
-
-	* src/dd.c (iwrite): Remove assignment without effect.
-	Reported by Felix Rauch Valenti.
-
-2006-03-22  Eric Blake  <ebb9@byu.net>
-
-	* src/ptx.c (usage): Remove mention of --copyright/-C.
-	(main): Alias --copyright to --version plus a deprecation warning.
-	* NEWS: Mention this.
-
-2006-03-27  Jim Meyering  <jim@meyering.net>
-
-	* src/Makefile.am (uptime_LDADD): Add $(POW_LIB), for uptime's
-	use of strtod.  Tiny patch from Nickolai Zeldovich.
-
-2006-03-11  Eric Blake  <ebb9@byu.net>
-
-	* tests/misc/dirname: New file.
-	* tests/basename/Makefile.am: Delete.
-	* tests/basename/basic: Move to...
-	* tests/misc/basename: ... this new file.  Add some tests,
-	including fixed behavior for //.
-	* tests/misc/Makefile.am (TESTS): Sort.  Add basename, dirname.
-	* tests/Makefile.am (SUBDIRS): Remove basename.
-	* configure.ac (AC_CONFIG_FILES): Remove tests/basename.
-
-	Improvements to dirname/basename handling on platforms like
-	cygwin with distinct // and with drive letters.
-	* NEWS: Document new behavior.
-	* src/basename.c (main): Don't strip suffix from file system
-	roots.
-	* src/cp.c (target_directory_operand): Use new last_component.
-	(ASSIGN_BASENAME_STRDUPA): Likewise.  Reduce time spent
-	traversing the string.
-	* src/dircolors.c (guess_shell_syntax): Use new last_component.
-	* src/install.c (target_directory_operand, install_file_in_dir):
-	Likewise.
-	* src/ln.c (target_directory_operand, main): Likewise.
-	* src/ls.c (basename_is_dot_or_dotdot): Likewise.
-	* src/mv.c (target_directory_operand, movefile): Likewise.
-	* src/remove.c (rm_1): Likewise.
-	* src/shred.c (wipename): Likewise.
-	* src/split.c (next_file_name): Likewise.
-	* src/su.c (log_su, run_shell): Likewise.
-
-2006-03-23  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: nohup diagnostics are now more precise, and nohup now
-	redirects stderr to nohup.out if stdout is closed and stderr is a tty.
-	* src/nohup.c (main): Implement this.
-	* tests/misc/nohup: Test the new behavior.
-
-2006-03-12  Jim Meyering  <jim@meyering.net>
-
-	* src/copy.c (set_author): Rename function, from preserve_author.
-
-	* src/remove.c (AD_pop_and_chdir): Use new macro,
-	CYCLE_CHECK_REFLECT_CHDIR_UP, rather than open-coding it.
-
-	* src/system.h (SAME_INODE): Remove definition.
-	Include "same-inode.h", instead.
-
-2006-03-11  Eric Blake  <ebb9@byu.net>
-
-	* src/pwd.c (robust_getcwd): Prepend only one slash, not two.
-
-2006-03-10  Jim Meyering  <jim@meyering.net>
-
-	Fix a bug whereby a user with write access to a directory being removed
-	could cause the removal of that directory to fail with an erroneous
-	diagnostic about a directory cycle.  Reported by Vineet Chadha.
-
-	* NEWS: Mention this.
-	* src/remove.c (AD_pop_and_chdir): If the directory we're about to
-	leave (and try to rmdir) is the one whose dev_ino is being used to
-	detect a cycle, reset cycle_check_state.dev_ino to that of the parent.
-
-2006-03-08  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: Document dd's new 'directory' and 'nolinks' flags.
-	* src/dd.c (set_fd_flags): Handle file-creation flags on file
-	descriptors, rather than ignoring them.
-	* tests/dd/misc: Add test cases for append, nofollow, directory,
-	and nolinks flags.  Simplify redirection to /dev/null in some cases.
-
-	* tests/dd/misc: iflags->iflag.  This fixes a typo that meant the
-	noatime test never tested anything.
-
-2006-03-05  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/dd.c (flags, usage): New flags directory, nolinks.
-	* src/system.h (O_NOLINKS): Define to 0 if not already defined.
-
-	* src/ls.c (usage): Mention that -f disables --color.
-	Problem reported by Niels Möller.
-
-2006-03-03  Justin Pryzby  <pryzbyj@justinpryzby.com>
-
-	* man/*.x: Add references to syscalls from utilities of the same name.
-
-2006-03-05  Jim Meyering  <jim@meyering.net>
-
-	* tests/help-version: Set SHELL, if not already set, in order to
-	avoid failure when `make check' is run through debuild;  dircolors
-	would fail due to lack of $SHELL.  Reported by Sven Joachim.
-
-	Make `base64 --wrap=N' work for N=0, and for N larger than SIZE_MAX.
-	* src/base64.c (wrap_write, do_encode, main): Change type of
-	parameters and locals, wrap_column, form size_t to uintmax_t.
-	(main): Adjust to use xstrtoumax, accordingly.
-
-2006-03-03  Jim Meyering  <jim@meyering.net>
-
-	Don't fail when run from an environment with SHELL not a Bourne
-	shell, e.g. `env SHELL=/bin/csh make check' would fail this test.
-	* tests/dircolors/simple: Invoke each non-failing test with -b.
-	Reported by Michael Stone.
-
-2006-02-27  Jim Meyering  <jim@meyering.net>
-
-	* tests/misc/base64: Derive --decode-using tests from the
-	encode-based ones.
-
-	* tests/misc/base64: Factor out a long constant string.
-	Split lines to stay within 80 columns.
-
-	* tests/misc/Makefile.am (TESTS): Add base64.
-	* tests/misc/base64: Test base64.  From Simon Josefsson.
-
-	* src/base64.c (do_decode): Use correct type for parameter,
-	ignore_garbage: s/size_t/bool/.
-
-	* src/base64.c: Don't include .h files already included by system.h:
-	<string.h>, <stdlib.h>, <stdbool.h>, <limits.h>, <errno.h>.
-	Include "system.h" before the other lib/*.h header files.
-	Include <sys/types.h> before "system.h".
-	(wrap_write): Remove declaration of unused local, initial_column.
-	(wrap_write): Correct declaration syntax: s/size_t * V/size_t *V/.
-
-	* README: Add base64 to the list.
-
-2006-02-17  Simon Josefsson  <jas@extundo.com>
-
-	New program: base64.
-	* AUTHORS: Mention base64.
-	* NEWS: Likewise.
-	* man/Makefile.am: Build base64.1.
-	* man/base64.x: New file.
-	* src/Makefile.am (bin_PROGRAMS): Add base64.
-	* src/base64.c: New file.
-
-2006-02-25  Eric Blake  <ebb9@byu.net>
-
-	In ls, avoid calling stat for --inode (-i), when possible.
-	* src/pwd.c (NOT_AN_INODE_NUMBER, D_INO): Move to ...
-	* src/system.h: ... here, for use in ...
-	* src/ls.c (main): ... here.  Prefer dirent.d_ino to stat when
-	possible.
-	(gobble_file): Add inode argument.
-	(print_dir): Pass inode if available.
-	(usage): Remove inaccuracy.
-
-2006-02-23  Jim Meyering  <jim@meyering.net>
-
-	* TODO: Update/correct some obsolete entries.
-
-2006-02-20  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* doc/coreutils.texi (join invocation): Mention `sort -k 1b,1'.
-	* src/join.c (usage): Likewise.
-	Documentation problem reported by Philip Kensche.
-
-2006-02-20  Eric Blake  <ebb9@byu.net>
-
-	* man/rm.x: Update documentation to match previous patch.
-
-2006-02-18  Eric Blake  <ebb9@byu.net>
-
-	New option for rm: --interactive=once (-I).
-	* NEWS: Document it, along with change to rm --interactive.
-	* TODO: Remove entry for implementing rm -I
-	* src/rm.c (INTERACTIVE_OPTION): New enum value.
-	(interactive_type): New enum.
-	(long_opts): Let interactive take an optional argument.
-	(interactive_args, interactive_types): New option arguments.
-	(usage): Document -I, --interactive=WHEN.  Use program_name
-	instead of a basename.
-	(main): New -I option, new behavior to --interactive.
-	* tests/rm/interactive-once: New tests.
-	* tests/rm/interactive-always: Ditto.
-	* tests/rm/Makefile.am (TESTS): Run them.
-
-2006-02-18  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.maint (sc_two_space_separator_in_usage): Make the regular
-	expression match more of the target lines, e.g., those that start with
-	`-S,' (short option followed by a comma) or that include `=[...]'.
-	Patch by Nicolas François.
-	Fix the four offenders thus exposed:
-	* src/join.c (usage): Use two spaces (not one) to separate the
-	--first-only option string from its description, so help2man formats
-	the derived man page properly.
-	* src/pr.c (usage): Likewise.
-	* src/uniq.c (usage): Likewise.
-	* src/install.c (usage): Likewise.
-
-2006-02-15  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.maint (alpha beta major): For `make major', ensure that the
-	version string is of the form N.N[.N]*, where N is one or more digits.
-
-2006-02-14  Jim Meyering  <jim@meyering.net>
-
-	* INSTALL: Update from gnulib.
-
-2006-02-13  Jim Meyering  <jim@meyering.net>
-
-	* GNUmakefile (all): Emit diagnostics to stderr, not stdout.
-
-2006-02-12  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.maint (patch-check): New target.
-	(local-checks-available): Add to the list.
-
-2006-02-11  Jim Meyering  <jim@meyering.net>
-
-	* src/c99-to-c89.diff: New file.
-	* src/Makefile.am (EXTRA_DIST): Add c99-to-c89.diff.
-
-	* .x-po-check: New file, with exclusions so that `make distcheck'
-	passes once again.
-	* Makefile.am (EXTRA_DIST): Add .x-po-check.
-
-	rm -r must remove an empty directory, even if it is inaccessible.
-	* src/remove.c (close_preserve_errno): New function.
-	(fd_to_subdirp): Don't print a diagnostic in this function.
-	Do it from the callers instead, unless rmdir succeeds.
-	(remove_cwd_entries, remove_dir): Adjust callers.
-	* tests/rm/empty-inacc: New test for the above.
-	* tests/rm/Makefile.am (TESTS): Add empty-inacc.
-	* NEWS: Mention this bug fix.
-	* tests/rm/rm2: Adjust two expected diagnostics, now that they're
-	a tiny bit less precise: cannot remove `a/1': ... instead of
-	cannot open directory `a/1': ...
-
-	* Makefile.maint (syntax-check-rules): Automatically derive this
-	list of sc_-prefixed rule names.
-
-2006-02-10  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* Makefile.maint (CVS_LIST): Don't assume cvsu is available.
-	(CVS_LIST_EXCEPT): New macro, to simplify exception-processing.
-	Most uses of CVS_LIST changed to use CVS_LIST_EXCEPT.
-	(syntax-check-rules): Bring back sc_changelong.  (Hmm, why did it
-	go away? was that an accident?)
-	(sc_cast_of_argument_to_free, sc_cast_of_x_alloc_return_value):
-	(sc_cast_of_alloca_return_value, sc_space_tab, sc_prohibit_atoi_atof):
-	(sc_error_exit_success, sc_file_system, sc_no_if_have_config_h):
-	(sc_system_h_headers, sc_sun_os_names, sc_trailing_blank):
-	(sc_two_space_separator_in_usage, sc_unmarked_diagnostics):
-	(sc_obsolete_symbols, sc_changelog, sc_prohibit_jm_in_m4):
-	(sc_useless_cpp_parens, makefile-check, m4-check, po-check):
-	(author_mark_check, makefile_path_separator_check):
-	Output line numbers, to simplify navigation of Emacs *compilation*
-	buffers.
-	(sc_prohibit_atoi_atof, sc_file_system):
-	Rework slightly so that Makefile.maint doesn't get reported as a
-	violation of its own syntax rules.
-	(sc_dd_max_sym_length): Use ifneq to do nothing, instead of doing
-	it at run-time (which didn't work with Bison).  Fix a makefile typo,
-	caught by Makefile.maint itself: spaces where a tab should be.
-	(po-check): Check lib/*.[ch] even if not in CVS; used by Bison,
-	which copies from ../gnulib/lib/*.[ch] to lib/*.[ch].
-	Ignore djgpp and man subdirectories, to avoid false matches with
-	Bison and coreutils, respectively.  Use sort -u to remove the
-	resulting duplicates.
-	* gnupload: Rework slightly to avoid bogus warning from
-	sc_two_space_separator_in_usage.
-
-2006-02-10  Jim Meyering  <jim@meyering.net>
-
-	Use gzip's --rsyncable option only if it's available.
-	* Makefile.maint (gzip_rsyncable): New variable.
-	(GZIP_ENV): Use it.
-
-2006-02-08  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.maint (local-checks-available): Define in terms of
-	the expansion, $(syntax-check-rules), rather than the single,
-	top-level target `syntax-check', so that it's easier to exclude
-	individual rules (via $(local-checks-to-skip)).
-	(tgz-md5, tgz-sha1, ...): Remove now-unused definitions.
-
-2006-02-07  Jim Meyering  <jim@meyering.net>
-
-	* src/system.h (!defined O_DIRECT): If O_DIRECTIO is defined (as it
-	is on Tru64), define O_DIRECT to that.  Patch From James Lemley.
-
-	* tests/help-version (expected_failure_status_vdir):
-	Redirect an expected disk-full diagnostic to /dev/null.
-
-2006-02-06  Jim Meyering  <jim@meyering.net>
-
-	* src/unexpand.c (usage): Use two spaces (not one) to separate the
-	--first-only option string from its description, so help2man formats
-	the derived man page properly.
-	* src/rm.c (usage): Likewise for --no-preserve-root.
-	* src/chown.c (usage): Likewise.
-	* src/chgrp.c (usage): Likewise.
-
-	Add a rule to ensure that the above doesn't happen again.
-	* Makefile.maint (sc_two_space_separator_in_usage): New rule.
-	(syntax-check-rules): Add it.
-	* .x-sc_two_space_separator_in_usage: New empty file.
-	* Makefile.am (EXTRA_DIST): Add .x-sc_two_space_separator_in_usage.
-
-2006-02-06  Jim Meyering  <jim@meyering.net>
-
-	* src/cp.c (usage): Use two spaces (not one) to separate each
-	option string from its description, so help2man formats the
-	derived man page properly.
-	* src/mv.c (usage): Likewise.
-	Patch from Nicolas François in http://bugs.debian.org/351601.
-
-2006-02-04  Jim Meyering  <jim@meyering.net>
-
-	* src/copy.c (copy_internal): cp -RL would fail when encountering
-	the same directory more than once in the hierarchy beneath a single
-	command-line argument.  That is legitimate, e.g. when there are
-	two or more symbolic links, each pointing to some directory that
-	would not otherwise be copied.  Reported by Christophe LYON.
-	* tests/cp/cp-deref: New file.  Test for today's fix.
-	* tests/cp/Makefile.am (TESTS): Add cp-deref.
-	* NEWS: Document this.
-
-2006-02-03  Jim Meyering  <jim@meyering.net>
-
-	* configure.ac: Require automake-1.9.6, not 1.8.3.
-
-2006-02-01  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/od.c (usage): Mention that -t a ignores high order bit.
-	Documentation problem reported by Ed Avis.
-
-2006-02-01  Jim Meyering  <jim@meyering.net>
-
-	* src/pwd.c (find_dir_entry): Remove unused local, `ent_sb_valid'.
-
-2006-01-30  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/head.c (main): Use a better diagnostic when someone uses a
-	trailing numeric option in an invalid way.  Problem reported by
-	Karl Berry.
-	* src/tail.c (parse_options): Likewise.
-
-2006-01-30  Jim Meyering  <jim@meyering.net>
-
-	* man/wc.x: Include `count' keyword in man page synopsis,
-	per suggestion from http://bugs.debian.org/181585.
-
-2006-01-24  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/df.c (show_dev): If the file system claims to have
-	more available than total blocks, report the number of used
-	blocks as being total - available (a negative number) rather
-	than as garbage.  Problem reported by Toralf Foerster.
-
-2006-01-24  Jim Meyering  <jim@meyering.net>
-
-	* src/tail.c (tail_forever): Don't exit-nonzero when an attempt
-	to put a regular file in O_NONBLOCK mode fails with EPERM.
-	That happens on Linux (up to 2.6.15) when using tail -f on a file with
-	the append-only attribute.  Reported by Dean Gaudet.  For details,
-	see http://savannah.gnu.org/bugs/?func=detailitem&item_id=15473.
-	* NEWS: Mention this fix.
-	* tests/tail-2/append-only: New file.  Test for the above.
-	* tests/tail-2/Makefile.am (TESTS): Add append-only.
-	* tests/Makefile.am (check-root): Add tail-2/append-only
-
-2006-01-21  Jim Meyering  <jim@meyering.net>
-
-	* NEWS: Mention fts-related improvements and bug fixes.
-
-2006-01-19  Jim Meyering  <jim@meyering.net>
-
-	* tests/fmt/basic (pfx-1, pfx-2): New tests, to demonstrate the bug
-	reported as http://bugs.debian.org/147577.  Forwarded by Thomas Hood.
-
-2006-01-18  Jim Meyering  <jim@meyering.net>
-
-	* tests/du/Makefile.am (TESTS): Add long-from-unreadable.
-
-2006-01-17  Jim Meyering  <jim@meyering.net>
-
-	Now that fts no longer changes the current working directory, adjust
-	its clients accordingly -- note that du.c uses fts but doesn't need
-	any adjustment, since it doesn't operate on the actual files,
-	but rather just uses the stat buffers provided by fts.
-
-	* src/chown-core.c: Include "openat.h".
-	Don't include "lchown.h".
-	(restricted_chown): Accept a new parameter, CWD_FD, and use it in
-	calling openat, lchownat, chownat, rather than open, lchown, chown.
-	Update caller.
-	* src/chmod.c: Include "openat.h".
-	(process_file): Use chmodat (fts->fts_cwd_fd,... in place of chmod (...
-
-	* tests/du/long-from-unreadable: New test, to exercise one small
-	corner of fts.c.
-
-2006-01-13  Jim Meyering  <jim@meyering.net>
-
-	* tests/Makefile.am (SUBDIRS): Add comments discouraging the
-	addition of new directories under tests/.
-
-	* tests/acl: Redirect stdin to /dev/null.  Otherwise, FreeBSD 5.0's
-	getfacl would hang.
-
-2006-01-12  Jim Meyering  <jim@meyering.net>
-
-	* tests/du/long-sloop: Adjust not to hard-code the expected
-	diagnostic corresponding to ELOOP.  Solaris' diagnostic differs
-	from that of GNU libc.  Reported by Paul Eggert.
-
-	* tests/du/long-sloop: Create file at end of symlink chain.
-
-	* tests/misc/test: New file, with a test for one of the
-	bugs fixed by yesterday's test.c changes.
-	* tests/misc/Makefile.am (TESTS): Add test.
-
-2006-01-11  Jim Meyering  <jim@meyering.net>
-
-	* tests/du/long-sloop: New file.  Test for today's fts.c bug fix.
-	That bug could make du -L, chgrp -L, or chown -L fail to diagnose
-	a very long sequence of symbolic links (not necessarily a loop).
-	* tests/du/Makefile.am (TESTS): Add long-sloop.
-
-2006-01-11  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/test.c (test_syntax_error): Append a newline.  All callers
-	changed, except for the ones that didn't already append a newline.
-	Bug reported by Eric Blake.
-
-2006-01-11  Jim Meyering  <jim@meyering.net>
-
-	* src/system.h (X2NREALLOC): Now that verify_true is no longer
-	void, cast its result to void, to avoid gcc's warning that
-	``left-hand operand of comma expression has no effect''.
-	(DECIMAL_DIGIT_ACCUMULATE, X2REALLOC): Likewise.
-
-2006-01-10  Jim Meyering  <jim@meyering.net>
-
-	* tests/chmod/no-x: Add a test for today's fts.c fix.
-
-2006-01-10  Jim Meyering  <jim@meyering.net>  (tiny change)
-
-	* src/ls.c (gobble_file): Use DTTOIF only if it's defined.
-	This is necessary for Dragonfly.  Patch by Joerg Sonnenberger.
-
-2006-01-10  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/system.h (X2NREALLOC, X2REALLOC, DECIMAL_DIGIT_ACCUMULATE):
-	Use verify_true instead of verify_expr, to sync with gnulib.
-
-2006-01-08  Jim Meyering  <jim@meyering.net>
-
-	* src/date.c (usage): Adjust the formatting of the entries for
-	%::z and %:::z (separate with two spaces, not one) so that help2man
-	formats them properly.  Reported by Philip Rowlands.
-
-2006-01-06  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* configure.ac (gl_IGNORE_UNUSED_LIBRARIES): Add.
-
-2006-01-06  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.maint (copyright-check): Use date +%Y in place of
-	hard-coded 2005.
-
-	* src/remove.c (rm_1): Remove `static' attribute on local `status'.
-	First off, the attribute should have been `volatile' (not static)
-	to avoid longjmp-related risk of clobber.  Secondly, now there is
-	no longer any risk of a local variable being clobbered, so there's
-	no need for any attribute at all.
-
-2006-01-05  Jim Meyering  <jim@meyering.net>
-
-	* src/remove.c: Give a few functions the inline attribute.
-	(AD_pop_and_chdir): Use gotos to avoid some duplication.
-	(AD_push): Rewrite an assertion so that the entire computation
-	goes away when assertions are turned off.
-
-	* src/tail.c (ENOSYS) [!defined ENOSYS]: Don't define here.
-	It's already defined in "system.h".
-	* Makefile.maint: Add a FIXME comment.
-
-2006-01-04  Jim Meyering  <jim@meyering.net>
-
-	* ChangeLog: Remove entries from 2005-10-22 and earlier.
-	* ChangeLog-2005: New file, for entries up to version 5.92.
-
-2006-01-03  Jim Meyering  <jim@meyering.net>
-
-	* tests/du/no-x: Also allow a slightly different diagnostic -- the
-	one you get when using openat-enabled fts.c and du (coming soon).
-	* tests/chmod/no-x: Likewise.
-	* tests/chgrp/no-x: Likewise.
-
-	* src/system.h (O_DIRECTORY) [!defined O_DIRECTORY]: Define.
-
-2006-01-02  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/chown-core.c (RC_do_ordinary_chown): New enum value.
-	(restricted_chown): Return it, if the file cannot be accessed due
-	to EPERM, or if no uid or gid are required, or if the file is
-	neither a directory nor a regular file.  Rewrite to avoid gotos.
-	(change_file_owner): Handle RC_do_ordinary_chown case.
-	Rewrite to avoid gotos.
-	* tests/chgrp/basic: Make sure we can change the group of
-	inaccessible files.
-
-	* src/date.c (usage): Explain %g, %G, and %V a bit better.
-
-2006-01-02  Jim Meyering  <jim@meyering.net>
-
-	* src/copy.c (set_owner): Correct a comment.
-
-	* src/tail.c (parse_options): Change warning to say that --retry
-	is useful `mainly' (not `only') when following by name.
-	Reported here: http://bugs.debian.org/273781
-
-2006-01-01  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: Document that mkfifo and mknod -m no longer set special bits.
-	* src/copy.c: Include lchmod.h.
-	(copy_internal): Use lchmod rather than chmod.
-	* src/cp.c: Include lchmod.h.
-	(re_protect, make_dir_parents_private): Use lchmod rather than chmod.
-	* src/mkdir.c: Include lchmod.h.
-	(usage): Clarify -m's operation.
-	(main): Use lchmod rather than chmod.  Don't use lchmod unless the
-	new mode contains bits outside the 777 range.
-	* src/mkfifo.c (usage): Clarify -m's operation.
-	(main): If -m is given, don't invoke chmod; use umask 0 instead.
-	Report an error if -m asks for bits outside the 777 range.
-	* src/mknod.c (usage, main): Likewise.
-
-	* src/mkdir.c, src/mkfifo.c, src/mknod.c: Undo 2005-12-19 changes.
-
-	-----
-
-	Copyright (C) 2006-2017 Free Software Foundation, Inc.
-
-	Copying and distribution of this file, with or without
-	modification, are permitted provided the copyright notice
-	and this notice are preserved.
diff --git a/ChangeLog-2007 b/ChangeLog-2007
deleted file mode 100644
index ea46dab07..000000000
--- a/ChangeLog-2007
+++ /dev/null
@@ -1,4022 +0,0 @@
-2007-12-31  Jim Meyering  <jim@meyering.net>
-
-	* doc/coreutils.texi (Block size): Put braces around multi-digit
-	exponents.  Reported by Darrel Francis.
-
-	Add a syntax check, so this doesn't recur.  Reorganize existing checks.
-	* doc/Makefile.am (sc-exponent-grouping):
-	(syntax_checks): New variable.
-	(sc-avoid-io, sc-avoid-non-zero, sc-avoid-timezone):
-	(sc-avoid-zeroes, sc-use-small-caps-NUL): New rules, extracted
-	from check-texinfo.
-	(check-texinfo): Depend on $(syntax_checks).
-
-2007-12-30  Mike Frysinger <vapier@gentoo.org>
-
-	* src/dircolors.hin (TERM): Add gnome-256color.
-
-2007-12-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
-
-	* doc/coreutils.texi: Fix a typo.  Avoid the term `relationals'.
-
-2007-12-20  Jim Meyering  <meyering@redhat.com>
-
-	Use comma-separated list in ./configure --help output.
-	* configure.ac: Map commas to spaces in excluded-program list.
-	Use a comma-separated list, not a space-separated one.
-	* m4/include-exclude-prog.m4 (gl_INCLUDE_EXCLUDE_PROG):
-	Expect list of program names to be comma-separated.
-	Reported by Jan Bauke Douma.
-
-	Avoid another "make check" failure due to omitted programs.
-	* tests/test-lib.sh (require_built_): New function.
-	* tests/misc/groups-version: Use it to skip this test if
-	either groups or id is not built.
-
-	Avoid spurious "make check" failures due to omitted programs.
-	* man/Makefile.am (distcheck-hook): Make check rules dependents of
-	this target, not of check-local, so that people aren't distracted by
-	failures due to programs omitted via --enable-no-install-program=...
-
-2007-12-19  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/uniq.c (usage): Improve wording in --help "Note".
-
-2007-12-18  Jim Meyering  <meyering@redhat.com>
-
-	* src/uniq.c (usage): Note that sorting uniq's input is often useful.
-	Suggested by Eric Blake.
-	(usage): Say "key-selection", not "field-selection".
-	Quote example commands consistently.
-
-2007-12-15  Jim Meyering  <meyering@redhat.com>
-
-	Version 6.9.91.
-
-	* Makefile.cfg (gpg_key_ID): Use new, longer signing subkey.
-
-2007-12-12  Jim Meyering  <meyering@redhat.com>
-
-	* tests/mv/part-symlink: Redirect diff output to stderr.
-
-2007-12-11  Jim Meyering  <meyering@redhat.com>
-
-	Add a test to exercise today's bug fix.
-	* tests/misc/selinux: Test for today's bug fix.
-	* NEWS: Mention the SELinux "ls -l" fix.
-
-2007-12-11  Paul Eggert  <eggert@cs.ucla.edu>
-
-	"ls -l" wouldn't output "+" on SELinux hosts unless -Z was also given.
-	* src/ls.c (gobble_file): Also get the file context if -l is specified.
-	Treat getfilecon failures like file_has_acl failures.
-	(UNKNOWN_SECURITY_CONTEXT): New constant.
-	(clear_files): Don't free it.
-	(gobble_file): Set unknown security contexts to it; that way, we
-	don't have to have special cases for unknown contexts.
-	(print_long_format, print_file_name_and_frills): Don't worry
-	about scontext being null, since it's always some string now.
-
-2007-12-11  Jim Meyering  <meyering@redhat.com>
-
-	* NEWS: Add the "Bug fixes" heading.
-
-2007-12-09  Jim Meyering  <meyering@redhat.com>
-
-	"rm" as root would fail to unlink a non-directory on OS X 10.4.x
-	* src/remove.c (remove_entry) ["can unlink directories"]: Fix a
-	mistakenly reversed condition.
-	* NEWS: Mention this bug fix.
-	Reported by Pieter Bowman.
-
-2007-12-08  Jim Meyering  <meyering@redhat.com>
-
-	* src/c99-to-c89.diff: Adjust shred.c offsets.
-
-2007-12-04  Jim Meyering  <meyering@rho.meyering.net>
-
-	Reflect change in gnulib: don't include getpagesize.h,
-	now that it's provided by unistd.h.
-	* src/cat.c: Don't include getpagesize.h.
-	* src/copy.c: Likewise.
-	* src/dd.c: Likewise.
-	* src/shred.c: Likewise.
-	* src/split.c: Likewise.
-
-2007-12-02  Jim Meyering  <meyering@redhat.com>
-
-	Copy a .po file into place also when the target doesn't exist.
-	* bootstrap (gnulib_tool): ... not just when the checksum differs.
-	So now, if I manually remove po/xx.po, rerunning bootstrap will
-	copy the latest into place.
-
-	Make my-distcheck depend on "check".
-	* Makefile.maint (my-distcheck): Also depend on "check", so I can't tag
-	and release something that fails "make check" (however harmless) when
-	run in a checked-out-from-git dir, but not in the distributed tarball.
-
-	* NEWS: Add the usual "Noteworthy changes in release 6.9.91..." line.
-
-	Remove just-installed su, if unable to make it set-UID root.
-	Normally, su isn't even installed.  However, if you configure with
-	--enable-install-program=su, and then install with insufficient
-	privileges, we now make sure to remove the just-installed binary.
-	* src/Makefile.am (install-exec-hook): Rename from install-exec-local,
-	so that this rule is guaranteed to be run *after* installation.
-	If unable to chown and chmod the installed "su" program, remove it.
-	Reported by Greg Schaefer.
-
-2007-12-01  Bob Proulx  <bob@proulx.com>
-
-	Make existing-perm-race executable.
-	* tests/cp/existing-perm-race: Update file mode.
-
-2007-12-01  Jim Meyering  <meyering@redhat.com>
-
-	Version 6.9.90.
-
-	* NEWS: Remove the now-untrue statement about cp vs. dangling symlinks
-
-	Change release procedure: tag *before* running e.g., "make stable".
-	* Makefile.maint (vc-dist): Don't tag.  Now, you must apply the tag
-	before running "make beta", "make stable", etc.
-	(vc-tag-check): Remove rule.  No longer makes sense.
-
-	* Makefile.maint (vc-tag-check): Correct check for existing git tag.
-
-	Defer NEWS and ChangeLog checks until after the version-changing tag.
-	* Makefile.maint (alpha beta major): Don't depend on the
-	news-date-check changelog-check targets.  They must fail before
-	applying the version-changing tag.  Instead, run them after "vc-dist".
-
-	* NEWS: Record release date and new version number.
-	Mention some of the SELinux changes.
-	* src/stat.c (main): Adjust a comment.
-
-	* TODO: Add some entries (documentation needed),
-	and remove the one for mktemp.
-
-	Add "extern" keyword to declaration of cp_options_default.
-	* src/copy.c (cp_options_default): Mark as "extern", so the
-	"sc_tight_scope" part of "make distcheck" passes.
-
-2007-12-01  Jim Meyering  <meyering@redhat.com>
-
-	Change comments: say bug present up to coreutils-6.9, not fixed in 6.10.
-	* tests/cut/Test.pm: Adjust comment.
-	* tests/misc/cut: Likewise.
-	* tests/misc/ls-misc: Likewise.
-	* tests/misc/od: Likewise.
-	* tests/misc/stty-invalid: Likewise.
-	* tests/tr/Test.pm: Likewise.
-
-2007-11-29  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Add a test for cp -p and existing file permissions.
-	* tests/cp/Makefile.am (TESTS): Add existing-perm-race.
-	* tests/cp/existing-perm-race: New test.  It isn't much of a
-	test yet, since it's hard to catch the race, but it has a FIXME
-	that will let us do a better test later.
-
-2007-11-28  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Fix a security race with "cp -p A B" when B already exists.
-	* src/copy.h (struct cp_options): New member owner_privileges.
-	* src/copy.c (USE_ACL): Define to 0 if not defined, for convenience.
-	(owner_failure_ok): New function.
-	(set_owner): Avoid a security-related race by doing an extra chmod
-	first if it looks like there might be trouble right after a chown.
-	Accept a source struct stat rather than a uid and gid, and
-	accept a boolean NEW_DST and destination struct stat.
-	All callers changed.
-	* src/copy.h (cp_options_default): New function, replacing the
-	old chown_privileges.
-	* src/copy.c (cp_options_default): Likewise.
-	* src/cp.c (cp_option_init): Use it.
-	* src/install.c (cp_option_init): Likewise.
-	* src/mv.c (cp_option_init): Likewise.
-
-2007-11-30  Jim Meyering  <meyering@redhat.com>
-
-	Move the very-expensive file into test-lib.sh.
-	* tests/very-expensive: Remove file.
-	* tests/test-lib.sh (very_expensive_): New function.
-	* tests/Makefile.am (EXTRA_DIST): Remove very-expensive.
-	* tests/cp/perm: Call the new function, rather than sourcing the file.
-	* tests/tail-2/assert: Likewise.
-	* tests/tail-2/assert-2: Likewise.
-	* tests/du/2g: Likewise.
-
-	Avoid a spurious test failure when build directory is set-GID.
-	* tests/cp/fail-perm: Ensure that '.'s set-GID bit is off.
-
-	Be extra careful to quote $abs_top_builddir-derived names.
-	* tests/misc/ls-misc (shell_quote): New function.
-	Use it to quote file names derived from $abs_top_builddir,
-	in case it contains shell meta-characters.  This is not currently
-	needed, since CuTmpdir detects the fishy name and skips the test.
-	But it's important enough to add the extra protection.
-	Reported by Ralf Wildenhues.
-
-	Include test name in the "unsafe working directory name" diagnostic.
-	* tests/CuTmpdir.pm (import): If $ME is '-', use $prefix.
-
-2007-11-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
-
-	Add quotes to protect against white space in build dir name.
-	* tests/check.mk (TESTS_ENVIRONMENT): Quote $(abs_srcdir).
-	* tests/chmod/setgid: Quote absolute names.
-	* tests/misc/help-version: Likewise.
-	* tests/misc/pwd-unreadable-parent: Likewise.
-	* tests/rmdir/ignore: Likewise.
-	* tests/test-lib.sh: Likewise.
-
-	Define `tst', for CU_TEST_NAME.
-	* build-aux/check.mk (am__check_pre): Set `tst', for
-	CU_TEST_NAME in tests/check.mk.
-
-	* tests/CuTmpdir.pm (END): Do not do the cleanup if $dir is not
-	defined, because it then goes wild and changes the mode of all
-	directories below $HOME.  Undefined $dir can happen if the test
-	is to be skipped because of an unsafe working directory name.
-
-2007-11-28  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Close a file descriptor leak when cp --preserve=context fails.
-	* src/copy.c (copy_reg): Close dest_desc too, if getfscreatecon
-	or fsetfilecon fail.
-
-2007-11-28  Jim Meyering  <meyering@redhat.com>
-
-	* README: Document the known problem with gettext <= 0.17.
-
-2007-11-28  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* gl/modules/randread (Depends-on): Remove nonexistent rand-isaac.
-
-2007-11-27  Jim Meyering  <meyering@redhat.com>
-
-	Don't block use of 'cat' or 'wc' in "make check".
-	* Makefile.maint (my-distcheck): Add "cat" and "wc" to the list
-	of programs that we can't blacklist.
-
-	Fix md5sum+sha*sum on sparc: regenerate files with latest autoconf.
-	* configure et al: Regenerate with very latest version of autoconf
-	(v2.61a-312-gb524b0f), to fix md5sum and sha*sum miscompilation
-	on big-endian systems (like sparc) due to lack of the required
-	definition in of WORDS_BIGENDIAN in lib/config.h.
-
-2007-11-26  Jim Meyering  <meyering@redhat.com>
-
-	setuidgid.c: more cleanup
-	* src/setuidgid.c: Include "mgetgroups.h".
-	(main): Don't presume there's a fixed limit on the maximum number
-	of group IDs.  Don't use NGROUPS; it's artificially low.
-	Change the name of a local: s/gids_count/n_gids/.
-	Remove non-portable "const": s/const int tmp =.../int tmp =.../
-
-2007-11-25  Jim Meyering  <meyering@redhat.com>
-
-	Document install's -D option.
-	* doc/coreutils.texi (install invocation): Document -D.
-	Reported by Akim Demialle.
-
-	setuidgid: Update --help output.
-	* src/setuidgid.c (usage): Describe -g GID[,GID1...] option.
-	Mention that USER may be a numeric ID or a user name.
-
-2007-11-24  Jim Meyering  <meyering@redhat.com>
-
-	Tweak new test.
-	* tests/cp/preserve-gid: Split some long lines.
-	Prepend "+" to numeric uid and gid chown arguments, on principle.
-	Use skip_test_.
-
-	setuidgid: minor clean-up.
-	* setuidgid.c: Include "xstrtoul.h".
-	(main): Detect overflow in string-to-gid_t and -to-uid_t conversions.
-	Improve diagnostics.
-
-	* src/setuidgid.c: Normalize leading white space: no more TABs.
-
-	Test the new feature: cp -p preserves the GID whenever possible.
-	* tests/cp/preserve-gid: New file.  Test for today's change.
-	* tests/cp/Makefile.am (TESTS): Add preserve-gid.
-	* tests/Makefile.am (all_t): Add tc.
-	(tc): New target.
-
-	setuidgid: accept numeric UID, and new option -g GID,GID1,GID2,...
-	* src/setuidgid.c: Add functionality for the new test above.
-
-	"cp -p" tries to preserve GID even if preserving the UID fails.
-	* NEWS: Mention this new feature.
-	* src/copy.c (set_owner): Try to preserve just the GID,
-	when initial fchown/lchown fails.
-	* src/cp.c (re_protect): Likewise.
-
-2007-11-23  Jim Meyering  <meyering@redhat.com>
-
-	* src/runcon.c (main): Remove unused parameter, "envp".
-
-	Add tests to show new class of strings accepted by date -d.
-	* tests/misc/date (rel-1day, rel-plus1): New tests for the recent
-	change in gnulib's getdate.y.
-	* NEWS: Mention the fix.
-
-2007-11-22  Jim Meyering  <meyering@redhat.com>
-
-	Quiet warnings about unused parameters.
-	* src/copy.c (set_author) [!HAVE_STRUCT_STAT_ST_AUTHOR]:
-	"Use" each of the parameters.
-
-	* GNUmakefile: Correct the "rerunning..." diagnostic.
-
-	Make it easier to diagnose PATH-induced "make distcheck" failures.
-	* Makefile.maint (write_loser): Define.
-	(my-distcheck): Use an always-failing wrapper script, that gives
-	a diagnostic, not "false".
-	Run only "make -C tests check" with the restrictive PATH.
-	Run the new gnulib-tests/ with the usual PATH.
-
-	cp: by default, refuse to copy through a dangling destination symlink
-	* NEWS: Mention this change.
-	* doc/coreutils.texi (cp invocation): Describe the new behavior.
-	* src/copy.c: No longer include "canonicalize.h".
-	(copy_reg): Upon failure to open a dangling destination symlink,
-	don't canonicalize the name, but rather fail (default) or, with
-	POSIXLY_CORRECT, repeat the open call without O_EXCL (potentially
-	dangerous).
-	* src/copy.h (struct cp_options) [open_dangling_dest_symlink]:
-	New member.  Reorder the others, grouping "bool" and "enum"
-	members together.
-	* tests/cp/thru-dangling: Test for changed and new behavior.
-	* src/cp.c (cp_option_init): Initialize new member.
-	* src/install.c (cp_option_init): Likewise.
-	* src/mv.c (cp_option_init): Likewise.
-
-2007-11-21  Pádraig Brady <P@draigBrady.com>
-
-	* doc/coreutils.texi (split invocation): Improve the
-	descriptions of the split command options.
-
-2007-11-21  Jim Meyering  <meyering@redhat.com>
-
-	* src/c99-to-c89.diff: Adjust seq.c offsets.
-
-2007-11-18  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/seq.c (print_numbers): Rewrite in an attempt to avoid the
-	more-general rounding issues exposed by the previous patch.
-
-2007-11-18  Jim Meyering  <meyering@redhat.com>
-
-	* src/c99-to-c89.diff: Adjust seq.c offsets.
-
-	Remove unused parameter in remove.c.
-	* src/remove.c (fd_to_subdirp): Remove unused parameter.
-	(remove_cwd_entries, remove_dir): Update callers.
-
-	bootstrap: work also with 4-argument variant of AC_INIT (from gnulib)
-	2007-11-18  Sergey Poznyakoff  <gray@gnu.org.ua>
-	* bootstrap (gnulib_extra_files): Adjust sed command.
-
-2007-11-17  Jim Meyering  <meyering@redhat.com>
-
-	Correct preceding patch.
-	* src/seq.c (print_numbers): Also handle first < last && step < 0.
-	* tests/misc/seq [empty-rev]: New test for this case.
-
-	"seq .1 .1" would mistakenly generate no output on some systems
-	* NEWS: Say this.
-	* src/seq.c (print_numbers): Handle another floating point corner case.
-	This avoids failure of seq's eq-wid-7 test on FreeBSD 6.1.
-
-2007-11-16  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Port tests/rmdir/ignore away from GNU/Linux.
-	* tests/rmdir/ignore: Don't assume that rmdir($PWD) will fail
-	with errno==ENOTEMPTY when $PWD is not empty; Posix also allows
-	rmdir to fail with errno==EBUSY.
-
-2007-11-16  Jim Meyering  <meyering@redhat.com>
-
-	Avoid an obscure new "make distcheck" failure.
-	* Makefile.maint (my-distcheck): Also allow 'mv', for its use
-	in gnulib-tests/Makefile.
-
-2007-11-16  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Port readlink-fp-loop to Solaris.
-	* tests/misc/readlink-fp-loop (symlink_loop_msg): New var,
-	which records the symlink-loop message, whose wording is
-	not standardized by Posix.  Do not rely on "echo x > p/1"
-	to work when p/1 has a lot of indirect symlinks.  (I'm surprised
-	that it works on Linux.  Perhaps a Linux bug?)
-
-2007-11-15  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Port to Solaris 'make' and use a Posixish shell on Solaris.
-	* bootstrap.conf (gnulib_modules): Add gnu-make, posix-shell.
-	* build-aux/check.mk (SHELL): Set to $(PREFERABLY_POSIX_SHELL),
-	so that commands can assume Posix syntax.
-	(ENABLE_HARD_ERRORS, TEST_LOGS): Don't use GNU Make's "?=" syntax.
-	(SH_E_WORKAROUND): New macro.
-	(am__check_pre, $(TEST_SUITE_LOG)): Use it.
-	(am__check_pre): Fail if "mkdir" fails.  Use $(SHELL)
-	rather than relying on the "#!/bin/sh" in the file, so that tests
-	can use Posix syntax.
-	(am__check_pre, am__tty_colors): Use $$src rather than $$<, to
-	support the Posix-make $(TEST_LOGS) rule.
-	(%.log: %.test, %.log: %$(EXEEXT)): Remove unused inference rules
-	that rely on a GNU Make extension and cause Solaris 'make' to fail.
-	(SUFFIXES): New macro, so that we can use Posix style inference rules.
-	(%.log: %): Use this rule only if GNU_MAKE.
-	Set $$src so that macros can use $$src rather than $$<.
-	(CHECK-FORCE, DEPENDENCY, $(TEST_LOGS)): New macros and rules,
-	which rely only on Posix 'make' semantics, and are used only with
-	non-GNU 'make' implementations.  $(TEST_LOGS) invokes 'make'
-	recursively (and a bit inefficiently) to simulate the GNU 'make'
-	rules.
-	(.log.html): Renamed from "%.html: %.log", so that it relies only
-	on Posix 'make' semantics.
-	(check-clean, .PHONY): Do not depend on check-clean-local, since
-	Solaris 'make' complains about nonexistent rules like that.
-	* src/Makefile.am (SUFFIXES): Remove; no longer needed.
-	(groups): Use a specific rule rather than an inference rule that
-	is only instantiated once.  The inference-rule approach does not
-	work with Solaris 'make', which gets confused by the "groups:
-	Makefile" line.  It's not clear from the Posix spec that Solaris
-	'make' is buggy here, so instead of worrying about it, rewrite
-	the makefile so that it clearly conforms to Posix.
-	* tests/check.mk (TESTS_ENVIRONMENT): Export PACKAGE_BUGREPORT.
-	GNU 'make' does this automatically for us, but Solaris 'make'
-	doesn't.
-
-2007-11-15  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Port to Solaris 8 perl, which does not support "use warnings;".
-	* tests/dd/skip-seek: Skip test if "use warnings;" fails.
-	* tests/du/files0-from: Likewise.
-	* tests/misc/base64: Likewise.
-	* tests/misc/basename: Likewise.
-	* tests/misc/cut: Likewise.
-	* tests/misc/date: Likewise.
-	* tests/misc/dircolors: Likewise.
-	* tests/misc/dirname: Likewise.
-	* tests/misc/expand: Likewise.
-	* tests/misc/expr: Likewise.
-	* tests/misc/factor: Likewise.
-	* tests/misc/fmt: Likewise.
-	* tests/misc/fold: Likewise.
-	* tests/misc/head-elide-tail: Likewise.
-	* tests/misc/ls-misc: Likewise.
-	* tests/misc/md5sum: Likewise.
-	* tests/misc/md5sum-newline: Likewise.
-	* tests/misc/mktemp: Likewise.
-	* tests/misc/od: Likewise.
-	* tests/misc/paste-no-nl: Likewise.
-	* tests/misc/pr: Likewise.
-	* tests/misc/seq: Likewise.
-	* tests/misc/sha1sum: Likewise.
-	* tests/misc/sha1sum-vec: Likewise.
-	* tests/misc/sha224sum: Likewise.
-	* tests/misc/sha256sum: Likewise.
-	* tests/misc/sha384sum: Likewise.
-	* tests/misc/sha512sum: Likewise.
-	* tests/misc/sort-merge: Likewise.
-	* tests/misc/stat-printf: Likewise.
-	* tests/misc/sum: Likewise.
-	* tests/misc/test-diag: Likewise.
-	* tests/misc/tsort: Likewise.
-	* tests/misc/unexpand: Likewise.
-	* tests/misc/wc-files0-from: Likewise.
-	* tests/misc/xstrtol: Likewise.
-	* tests/mv/i-1: Likewise.
-	* tests/rm/empty-name: Likewise.
-	* tests/rm/unreadable: Likewise.
-
-2007-11-15  Andreas Schwab  <schwab@suse.de>
-
-	* m4/include-exclude-prog.m4 (gl_REMOVE_PROG): Fix syntax error.
-	Remove trailing space from result.
-
-2007-11-15  Jim Meyering  <meyering@redhat.com>
-
-	Avoid misbehavior of a cross-device "mv" or "install".
-	Those programs must not dereference a destination symlink.
-	* src/copy.c (copy_reg): Don't treat a dangling destination symlink
-	differently in move mode.  In move mode, the only way the added
-	O_EXCL can cause failure is when some other process has recreated
-	the file this code unlinked a few instructions before.
-
-2007-11-14  Jim Meyering  <meyering@redhat.com>
-
-	Another bootstrap kludge.
-	* bootstrap: Ensure gnulib-tests/test-*.sh are executable
-
-	#ifdef-out matchpathcon-related code, for now.
-	* src/install.c (setdefaultfilecon): #ifdef-out all of the
-	matchpathcon-related code, until it's more efficient.
-	(setdefaultfilecon): Instead of the above, stub-out the entire function.
-
-	Use gnulib's stpncpy module, now required by install.c
-	* bootstrap.conf (gnulib_modules): Add stpncpy.
-
-	Enable gnulib-tool's --with-tests option.
-	* bootstrap: After all is done, transform the generated
-	gnulib-tests/gnulib.mk.
-	* bootstrap.conf (gnulib_tool_option_extras): Set it here.
-	* gnulib-tests/Makefile.am: New file.
-	* Makefile.am (SUBDIRS): Add gnulib-tests.
-	* configure.ac (AC_CONFIG_FILES): Add gnulib-tests/Makefile.
-	* m4/jm-macros.m4 (coreutils_MACROS) [ARGMATCH_DIE_DECL]: Omit the
-	"extern " prefix to "void usage ()", so that the macro string value can
-	be used to construct a function definition in gnulib's test-argmatch.c.
-
-2007-11-12  Benno Schulenberg  <bensberg@justemail.net>
-
-	Clarify description of cp's -a option.
-	* src/cp.c (usage) [-a]: Remove unnecessary 'P'.
-	Since option -d of 'cp' includes the function of -P, mentioning the
-	latter in the description of option -a is redundant and therefore
-	slightly confusing, as the reader tries to figure out what it adds.
-	* doc/coreutils.texi (cp invocation): Likewise: s/-dpPR/-dpR/.
-
-2007-11-09  Jim Meyering  <meyering@redhat.com>
-
-	bootstrap: fix typo to enable use of $gnulib_tool_option_extras.
-	* bootstrap (gnulib_tool_options): Add a space before the use
-	of $gnulib_tool_option_extras, so that it's separated from the
-	preceding argument.
-
-	install+SELinux: reduce a 12x performance hit to ~1.5x
-	* src/install.c (setdefaultfilecon): Call matchpathcon_init_prefix,
-	to mitigate what would otherwise be a large performance hit due to
-	the use of matchpathcon.
-	Dan Walsh suggested the use of matchpathcon_init_prefix.
-	* gl/lib/se-selinux.in.h (matchpathcon_init_prefix): Define.
-
-2007-11-08  Jim Meyering  <meyering@redhat.com>
-
-	Adapt to gnulib's s/jm_/gl_/ cache variable renaming.
-	* configure.ac: Change the cache variable name prefix "jm_" to "gl_",
-	to match today's change in gnulib.
-
-2007-11-05  Jim Meyering  <meyering@redhat.com>
-
-	Fix bootstrap failure to handle files like lib/uniwidth/cjk.h.
-	* bootstrap (cp_mark_as_generated): Create any required parent
-	destination directories before copying a file into place.
-
-	* src/c99-to-c89.diff: Adjust offsets.
-
-	Don't use GNU-sed-specific \< \> operators here, either.
-	* m4/include-exclude-prog.m4 (gl_REMOVE_PROG): Use a loop, as below.
-
-	Use tighter regexps when performing name substitution.
-	* man/Makefile.am (mapped_name): Add ^ and $$ anchors.
-
-	Don't use GNU-sed-specific \< \> operators.
-	* configure.ac (MAN): Transform ginstall.1 to install.1 using
-	a loop, rather than sed with \<...\>.
-	Problem reported by Bruno Haible.
-	Andreas Schwab reminded me that \< and \> are not portable.
-
-	Get git-version-gen from gnulib.
-	* build-aux/git-version-gen: Remove file.
-	* build-aux/.gitignore: Add git-version-gen.
-	* bootstrap.conf (gnulib_modules): Add git-version-gen.
-
-2007-11-03  Jim Meyering  <meyering@redhat.com>
-
-	git-version-gen: Sync from autoconf's version.
-	* build-aux/git-version-gen: Run git-status
-
-	Sync copyright and scriptversion bits from gnulib.
-	* build-aux/git-version-gen: No semantic change.
-
-	Change the first '-' to '.' in the snapshot version string,
-	e.g., 6.9-377-08144 -> 6.9.377-08144
-	* build-aux/git-version-gen: ... and add comments.
-
-	seq: add another test for the %% bug.
-	* tests/misc/seq (fmt-c): Test the other fixed case, too.
-
-2007-11-03  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Fix bug with "seq 10.8 0.1 10.95", plus another bug with %% in format.
-
-	* NEWS: Mention the %%-in-format bug fix.
-	* src/seq.c (struct layout): New type.
-	(long_double_format): New arg LAYOUT.  Fill it in.  Fix mishandling
-	of %% in formats.
-	(print_numbers): New arg LAYOUT.  Don't convert LAST to output format
-	when deciding whether to go slightly past LAST.  Instead, convert
-	X to output format and back.  This fixes a bug reported by
-	Andreas Schwab in
-	<http://lists.gnu.org/archive/html/bug-coreutils/2007-10/msg00237.html>
-	where "seq 10.8 0.1 10.95" would output 11.0 on platforms where
-	10.95 rounds to a value that prints as 11.0 when only one digit
-	past the decimal point is asked for.
-	(main): Compute layout, for benefit of print_numbers.
-	* tests/misc/seq (float-3): Undo previous change, since the bug
-	should be fixed now.
-	(fmt-b): New test, for the %% bug.
-
-2007-11-01  Jim Meyering  <meyering@redhat.com>
-
-	* tests/misc/printf-surprise: Correct sed transform.
-	Reported by Bob Proulx.
-
-	Add example inspired by "make dist" running gzip and lzma in sequence.
-	* doc/coreutils.texi (tee invocation): Show how to run tar just
-	once, compressing the tee'd output streams in parallel.
-
-	Say that the first process substitution example is contrived.
-	* doc/coreutils.texi (tee invocation): ... and show how to do
-	it properly.  Pointed out by James Antill.
-
-	Use mktemp, not mkdtemp, to create test directories.
-	* tests/test-lib.sh: Use the mktemp binary we've just built,
-	not the mkdtemp script.
-	* tests/mkdtemp: Remove file.
-	* tests/Makefile.am (EXTRA_DIST): Remove mkdtemp.
-
-	Adjust a seq subtest not to depend on the vagaries of floating point.
-	* tests/misc/seq (float-3): Use 10.94 as the endpoint, not 10.95,
-	since 10.95 was precisely in the middle of the interval, and with
-	a %.1f format could map to either 10.9 or 11.0.
-	Reported by Mike Frysinger
-
-	Make the new printf-surprise test more precise.
-	* tests/test-lib.sh (require_ulimit_): New function.
-	* tests/misc/printf-surprise: Use ulimit -v to trigger the fixed bug,
-	and rather than checking printf's exit status (which would go wrong
-	on FreeBSD 6.1, since their printf(3) function doesn't require
-	lots of memory in this case) simply test whether it outputs
-	the first 10 bytes.
-
-	Accommodate FreeBSD 6.1 hard-link-to-symlink differences.
-	* tests/cp/same-file: Detect when linking to a symlink links to
-	the target of the symlink (FreeBSD 6.1 does this, Linux does not),
-	and skip the few tests that would otherwise fail.
-	Redirect output of final comparison to stderr, since all stdout
-	is already redirected.
-
-2007-10-31  Jim Meyering  <meyering@redhat.com>
-
-	Fix a "make distcheck" failure.
-	* Makefile.maint (my-distcheck): Don't stub-out dirname,
-	since build-aux/check.mk now uses it.
-
-	* bootstrap.conf (gnulib_modules): Add xprintf-posix.
-
-2007-10-30  Jim Meyering  <meyering@redhat.com>
-
-	Avoid seq floating-point test failure on FreeBSD 6.1.
-	* tests/misc/seq (float-4): Also accept -0.0.
-
-2007-10-29  Jim Meyering  <meyering@redhat.com>
-
-	Change a "make dist" diagnostic.
-	* GNUmakefile: Don't imply that $(_curr-ver) is the new version string.
-
-2007-10-29  Bob Proulx  <bob@proulx.com>
-
-	Improve color terminal escape usage.
-	* build-aux/check.mk (am__tty_colors): Use 'tput' to deduce
-	terminal color capabilities.
-
-2007-10-29  Jim Meyering  <meyering@redhat.com>
-
-	Don't try to colorize a dumb terminal.
-	* build-aux/check.mk (am__tty_colors): Skip colors if $TERM is "dumb".
-	Thanks to Bob Proulx.
-
-	Remove gnulib's printf-posix module, for now.
-	* bootstrap.conf (gnulib_modules): It caused too many test failures.
-
-	Remove spurious semicolon after "else".
-	* build-aux/check.mk (am__tty_colors): Fix syntax error.
-
-	If $TERM is empty, don't use colors.  This helps the buildbot,
-	since it produces its result in an environment with a tty, but
-	we don't want color codes in that case.
-	* build-aux/check.mk (am__tty_colors): Test for nonempty $TERM.
-	Suggestion from Bob Proulx.
-
-	Always initialize terminal colorization string variables.
-	* build-aux/check.mk (am__tty_colors): Always initialize red, grn, etc.,
-	In case they're defined in the environment.
-
-	Avoid test failure in non-srcdir build vs. the git tree.
-	* tests/check.mk (vc_exe_in_TESTS): Run this test only in a
-	srcdir build directory.  Reported by Andreas Schwab.
-
-2007-10-28  Jim Meyering  <meyering@redhat.com>
-
-	Define ENOTSUP, not ENOSYS.  Needed on OpenBSD 3.9.
-	* gl/lib/se-context.in.h (ENOTSUP): Define if missing.
-	* gl/lib/se-selinux.in.h: Likewise.
-
-	Define ENODATA, for FreeBSD 5.0 and 6.1.
-	* src/system.h (ENODATA): Define, if missing.
-
-	Run autoreconf, not just autoconf, to avoid warnings.
-	* GNUmakefile (dummy): Otherwise, we'd sometimes get a warning
-	about autoconf version mismatch between what was used to generate
-	aclocal.m4 and the currently-running autoconf.
-
-	Require gnulib's printf-posix module, to support Interix.
-	* bootstrap.conf (gnulib_modules): Add printf-posix.
-
-	Help xgettext recognize more printf-style format strings.
-	* bootstrap.conf (XGETTEXT_OPTIONS): Add directives for
-	error, error_at_line, xasprintf, xfprintf and xprintf.
-
-2007-10-27  Jim Meyering  <meyering@redhat.com>
-
-	Adjust format string so msgfmt doesn't object.
-	* src/df.c (main): Use "%s%s" (not %smsg) to print "msg" with or
-	without a "Warning: " prefix.  Reported by Clytie Siddall.
-
-	Clean up tests/Makefile.am.
-	* tests/Makefile.am (EXTRA_DIST): Remove $(TESTS).  No longer defined.
-	(TESTS_ENVIRONMENT): Remove definition.
-
-2007-10-26  Jim Meyering  <meyering@redhat.com>
-
-	* build-aux/check.mk: Merge with latest from Akim.
-
-	Add a test for the printf fix of 2007-10-21.
-	* tests/misc/printf-surprise: New file.  Test for 2007-10-21's fix.
-	* tests/misc/Makefile.am (TESTS): Add printf-surprise.
-
-2007-10-24  Micah Cowan  <micah@cowan.name>
-
-	Remove vestiges of cvs-gnulib-checkout process.  Now we use git.
-	* bootstrap: Remove support for now-unnecessary option, --cvs-user,
-	and envvars CVS_USER, CVS_RSH.
-
-2007-10-24  Micah Cowan  <micah@cowan.name>
-
-	Tell xgettext that "ARG1 % ARG2" is not a C format string.
-	* src/expr.c (usage): Add a comment to override xgettext's default
-	behavior, which would classify "ARG1 % ARG2" as a fprintf-style
-	format string.  Reported by Clytie Siddall.
-
-2007-10-24  Jim Meyering  <meyering@redhat.com>
-
-	Avoid diagnostics from sha1sum when there is no cached checksum.
-	* bootstrap (update_po_files): Skip the sha1sum check if the po.s1
-	file hasn't been created yet.
-
-	Get gnulib from the git repository, not from an obsolete cvs one.
-	* bootstrap: Suggestion from Micah Cowan.
-
-	Doc improvements.
-	* README-hacking: Prefer the no-hyphen variant of git commands,
-	e.g., use "git pull" not "git-pull".
-	Don't presume that the only way to read this document is via a
-	prior git clone: provide instructions for cloning coreutils, too.
-
-	* README-hacking: Add "cd automake" in build instructions.
-	From Bob Proulx.
-
-	Don't fail part 2 of tests/rm/unreadable when run as root.
-	* tests/rm/unreadable: With UID == 0, expect different results.
-	Reported by Mike Frysinger.
-
-2007-10-23  Jim Meyering  <meyering@redhat.com>
-
-	* README-hacking: Refer to LZMA Utils <http://tukaani.org/lzma/>.
-
-2007-10-22  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* README-hacking: Describe how to build with LZMA.
-
-2007-10-22  Jim Meyering  <meyering@redhat.com>
-
-	Remove git-version-gen's first parameter.
-	* build-aux/git-version-gen: Add comments.
-	Remove first command-line parameter.
-	* configure.ac: Remove corresponding first argument.
-	* GNUmakefile (_curr-ver): Likewise.
-
-2007-10-21  Jim Meyering  <meyering@redhat.com>
-
-	* NEWS: Mention the printf fix.
-
-	Reorder tests to run more basic ones earlier.
-	* tests/misc/Makefile.am (TESTS): Reorder.
-	* tests/Makefile.am (SUBDIRS): Reorder.
-
-	tr: do not reject an unmatched [:lower:] or [:upper:] in SET1.
-	* NEWS: Mention this.
-	* src/tr.c (get_next) [RE_CHAR_CLASS]: Don't skip the loop when
-	processing [:lower:] and [:upper:].
-	(main): Require [:lower:] or [:upper:] in SET1 only when
-	when one of those is specified in SET2.
-	* tests/tr/Test.pm: Add tests for this fix.
-	Reported by Per Starbäck.
-
-2007-10-20  Jim Meyering  <meyering@redhat.com>
-
-	* tests/misc/help-version: Add a comment.
-
-	Detect printf(3) failure due to ENOMEM.
-	* src/printf.c: Include "xprintf.h"
-	(print_direc): Use xprintf, rather than printf.
-	* bootstrap.conf (gnulib_modules): Add xprintf.
-	* po/POTFILES.in: Add lib/xprintf.c.
-	Reported by Bruno Haible.
-
-	Put always-failing programs first in PATH, so tests cannot mistakenly
-	run installed versions.
-	* Makefile.maint (my-distcheck): Set up a bogus bin/ dir, to be used
-	for "make check".
-
-	* doc/coreutils.texi (tee invocation): Fix typo.  Add a little.
-	Add a cross-reference to bashref's Process Substitution node.
-
-	Adjust tests to pass, now that Test.pm ones use check.mk.
-	* tests/check.mk (vc_exe_in_TESTS): Adjust regexp not to match the
-	"TESTS = $x-tests" line in each Test.pm-derived Makefile.am file.
-	* tests/sort/main: Remove this unused file.
-
-	Ensure that Test.pm-derived tests use the right $PATH.
-	* tests/Makefile.am.in: Include $(top_srcdir)/tests/check.mk.
-
-2007-10-20  Bob Proulx  <bob@proulx.com>
-
-	Prevent "make check" from leaving mktemp /tmp/tmp.* files behind.
-	* tests/misc/help-version (mktemp_args): Tell mktemp to create
-	its temporary file in the current directory.
-
-2007-10-16  Jim Meyering  <meyering@redhat.com>
-
-	Show how to make tee redirect to multiple processes.
-	* doc/coreutils.texi (tee invocation): Tee can redirect output
-	to multiple _processes_, too.
-
-2007-10-14  Jim Meyering  <meyering@redhat.com>
-
-	Pull all TESTS_ENVIRONMENT settings "up" into tests/check.mk.
-	* tests/Makefile.am.in (TESTS_ENVIRONMENT): Remove definition.
-	* tests/chgrp/Makefile.am: Likewise.
-	* tests/chmod/Makefile.am: Likewise.
-	* tests/chown/Makefile.am: Likewise.
-	* tests/cp/Makefile.am: Likewise.
-	* tests/dd/Makefile.am: Likewise.
-	* tests/du/Makefile.am: Likewise.
-	* tests/install/Makefile.am: Likewise.
-	* tests/ln/Makefile.am: Likewise.
-	* tests/ls/Makefile.am: Likewise.
-	* tests/misc/Makefile.am: Likewise.
-	* tests/mkdir/Makefile.am: Likewise.
-	* tests/mv/Makefile.am: Likewise.
-	* tests/readlink/Makefile.am: Likewise.
-	* tests/rm/Makefile.am: Likewise.
-	* tests/rmdir/Makefile.am: Likewise.
-	* tests/tail-2/Makefile.am: Likewise.
-	* tests/touch/Makefile.am: Likewise.
-	* tests/check.mk (TESTS_ENVIRONMENT) [EXEEXT, EGREP, MAKE, PERL]:
-	[CONFIG_HEADER, build_programs, host_os, host_triplet, PATH]:
-	[REPLACE_GETCWD, CU_TEST_NAME]: Add definitions here.
-	* tests/misc/pwd-long: Use $abs_top_builddir/src, not $BUILD_SRC_DIR.
-	* tests/dd/skip-seek: Don't use $ENV{PROG}.
-	* tests/rm/empty-name: Likewise.
-	* tests/rm/unreadable: Likewise.
-	* tests/mv/i-1: Likewise.
-
-	Fix a minor typo.
-	* configure.ac (AC_INIT): Fix a typo (s/9.6/6.9/) that makes a
-	difference only when running "make dist" without a .git/ subdir.
-
-2007-10-09  Jim Meyering  <meyering@redhat.com>
-
-	Move the help-version test into misc/.
-	* tests/help-version: Move to...
-	* tests/misc/help-version: ...here.
-	Source test-lib.sh, as usual.
-	Use $abs_top_builddir, rather than ".." and "../..".
-
-	Make the runcon-no-reorder test slightly more general.
-	* tests/misc/runcon-no-reorder: Don't hard-code "unconstrained_t".
-	Use slightly more general "runcon $(id -Z)".
-	Suggestion from Stephen Smalley.
-
-	Skip the chcon test on a system with no SELinux support.
-	* tests/test-lib.sh (require_selinux_): New function.
-	* tests/misc/chcon: Use it.
-	* tests/misc/selinux: Use it here, too.
-	* tests/cp/cp-a-selinux: and here.
-	* tests/selinux: Remove file.
-	* tests/Makefile.am (EXTRA_DIST): Remove selinux.
-	Reported by Mike Frysinger and Bauke Jan Douma.
-
-	* src/dircolors.hin: Recognize .lzma as a compressed-file suffix.
-
-	* configure.ac (AM_INIT_AUTOMAKE): Use dist-lzma, rather than dist-bzip2.
-
-	Now that we don't install su, don't make misleading suggestions.
-	* src/Makefile.am (install-exec-local) [$(INSTALL_SU) != yes]:
-	Don't suggest running "make install-root".
-	(uninstall-local) [$(INSTALL_SU) != yes]: Don't even check
-	the installed binary.
-
-2007-10-08  Jim Meyering  <meyering@redhat.com>
-
-	When forming a truncated name, use the "[...]" prefix even for
-	an extremely long name in the current directory
-	* src/remove.c (full_filename_): Rename a local variable.
-	Use two separate "truncated" variables, in case the second
-	call to right_justify does not indicate any truncation -- which
-	would happen only if the single component FILENAME were longer
-	than 511 bytes and DIR_NAME were empty.
-
-	rm could malfunction under unusual circumstances:
-	When operating on a relative name longer than 511 bytes,
-	and (when either processing a directory that is neither writable
-	nor readable (but still searchable) or when determining whether
-	to prompt), and encountering an ENOMEM error while forming the
-	file name, rm would operate on a truncated-to-511-byte name
-	starting with "[...]" rather than the intended one.
-	* NEWS: Describe the bugs.
-	* src/remove.c: Correct two misuses of full_filename:
-	(full_filename0, xfull_filename): New functions.
-	(full_filename_): Rewrite to use full_filename0.
-	(AD_pop_and_chdir): Use xfull_filename, not full_filename.
-	(write_protected_non_symlink): Likewise.
-
-2007-10-07  Jim Meyering  <meyering@redhat.com>
-
-	Don't let a helper function modify errno.
-	* src/remove.c (full_filename_): Save and restore errno.
-	Spotted by Bruno Haible.
-
-	Reflect 2->3 GPL copyright version update in gnulib.
-	* gl/lib/tempname.h: Update copyright from gnulib.
-	* gl/lib/tempname.c: Likewise.
-	* .x-sc_GPL_version: Don't make an exception for those two files.
-
-	* configure.ac (AM_INIT_AUTOMAKE): Don't use dist-lzma just yet.
-
-	New program: mktemp.
-	* NEWS: Mention this.
-	* README: Add mktemp to the list.
-	* AUTHORS: Add this: mktemp: Jim Meyering
-	* src/mktemp.c: New file.
-	* src/Makefile.am (bin_PROGRAMS): Add mktemp.
-	(mktemp_LDADD): Add $(LIB_GETHRXTIME).
-	* man/mktemp.x: New file.
-	* man/Makefile.am (dist_man_MANS): Add mktemp.1.
-	(mktemp.1): New dependency.
-	* man/.cvsignore: Add mktemp.1.
-	* man/.gitignore: New file.
-	* src/.cvsignore, src/.gitignore: Add mktemp.
-	* tests/misc/mktemp: New file.
-	* tests/misc/Makefile.am (TESTS): Add mktemp.
-	* tests/Coreutils.pm (run_tests): Give the POST-test function
-	access to stdout and stderr contents, so it can verify that
-	the named-on-stdout file/dir does indeed exist and has proper
-	permissions, etc.
-	[po/ChangeLog]
-	* POTFILES.in: Add src/mktemp.c.
-
-	Make tempname more random, via the randint module.
-	* gl/modules/tempname (Depends-on): Add randint and stdbool.
-	* gl/lib/tempname.c: Include randint.h and stdbool.h.
-	(uint64_t): Remove definition.  Not needed.
-	[_LIBC] (RANDOM_BITS): Remove this block, now that we have proper
-	random bits.
-	(check_x_suffix): New function.
-	(gen_tempname_len): Rename from __gen_tempname.
-	Add a parameter, x_suffix_len, telling how many X's there must be at
-	the end of the template.
-	Use pseudo-random numbers all the way, rather than adding 7777
-	from one iteration to the next.
-	(__gen_tempname): New function, to call gen_tempname_len, requiring a
-	suffix length of 6.
-	* gl/lib/tempname.h: Add prototype for gen_tempname_len.
-
-	Convert coreutils' rand*.{c,h,m4} into modules.
-	First step: move these files to gl/lib:
-	* lib/rand-isaac.c, lib/rand-isaac.h
-	* lib/randint.c, lib/randint.h
-	* lib/randperm.c, lib/randperm.h
-	* lib/randread.c, lib/randread.h
-	Step 2: add modules/rand* and remove now-unneeded .m4 files.
-	* gl/modules/randint: New file.
-	* gl/modules/randperm: New file.
-	* gl/modules/randread: New file.
-	* m4/randint.m4: Remove file.
-	* m4/randperm.m4: Remove file.
-	* m4/randread.m4: Remove file.
-	Step 3: use the new modules
-	* bootstrap.conf (gnulib_modules): Add randint and randperm.
-	* m4/prereq.m4 (gl_RANDINT, gl_RANDREAD, gl_RANDPERM): Don't require;
-	These have been removed.
-	(gl_ROOT_DEV_INO): Don't require; already handled via bootstrap.conf.
-
-	Copy from gnulib the parts of tempname that we'll modify.
-	* gl/lib/tempname.c: Copy from gnulib.
-	* gl/lib/tempname.h: Likewise.
-	* gl/modules/tempname: Likewise.
-	Allow GPLv2 on temporarily(?)-imported file from gnulib/libc.
-	* .x-sc_GPL_version: New file.
-	* Makefile.am (EXTRA_DIST): Add .x-sc_GPL_version
-
-2007-10-07  Jim Meyering  <meyering@redhat.com>
-
-	Avoid a pseudo-leak in sort.
-	* src/sort.c (main) [lint]: Avoid a nominal leak.
-
-	Use puts, rather than printf ("%s\n".  Slightly cleaner.
-	* src/tsort.c (tsort): ...and more efficient.
-
-	Avoid seq malfunction on non-POSIX systems: mingw, BeOS, Interix.
-	* bootstrap.conf (gnulib_modules): Add vasprintf-posix.
-	Suggestion from Bruno Haible.
-
-	Avoid a used-uninitialized error.
-	* src/copy.c (copy_internal): Don't overload "use_stat".
-
-2007-10-05  Jim Meyering  <meyering@redhat.com>
-
-	Make a failing cross-partition mv give a sensible diagnostic.
-	A cross-partition move of a file in a sticky tmpdir and owned by
-	another user would evoke an invalid diagnostic after copying it:
-	  mv: cannot remove `x': Operation not permitted
-	Either of the following (mv.c, remove.c) changes would fix the bug by
-	itself.  I think it's slightly better to use both; the added cost is
-	minimal: mv: an extra lstat-per-mv-cmdline-arg-that-goes-cross-partition,
-	rm: an extra lstat-per-unlink-that-fails-w/EPERM.
-	* src/remove.c (remove_entry): Also lstat the file upon EPERM.
-	* src/mv.c (rm_option_init): Initialize root_dev_ino just as is done
-	in rm, so that a cross-partition invoked remove.c:rm call works the
-	same way as one invoked from the command-line use of "rm".  That
-	setting of root_dev_ino makes rm() do the equivalent of an additional
-	lstat for each argument, which in turn gives rm enough information to
-	issue the right diagnostic.
-	* tests/mv/sticky-to-xpart (version): New file.  Test for the above.
-	* tests/mv/Makefile.am (TESTS): Add sticky-to-xpart.
-	Arrange for "make check-root" to run the new root-only test.
-	* tests/Makefile.am (tb): New target, to run the new root-only test.
-	(all_t): Add tb.
-	* src/c99-to-c89.diff: Adjust offsets.
-
-	Add PACKAGE_VERSION to TESTS_ENVIRONMENT via check.mk.
-	* tests/check.mk (TESTS_ENVIRONMENT): Add PACKAGE_VERSION here,
-	rather than in every Makefile.am that needs it.
-	* tests/rm/Makefile.am (TESTS_ENVIRONMENT): Remove PACKAGE_VERSION.
-	* tests/misc/Makefile.am (TESTS_ENVIRONMENT): Likewise.
-
-2007-10-04  Jim Meyering  <jim@meyering.net>
-
-	Adapt to new gnulib naming scheme.
-	* gl/lib/se-context.in.h: Rename from gl/lib/se-context_.h.
-	* gl/lib/se-selinux.in.h: Rename from gl/lib/se-selinux_.h.
-	* gl/m4/selinux-context-h.m4: Remove use of AC_LIBSOURCES.
-	* gl/m4/selinux-selinux-h.m4: Likewise.
-	* gl/modules/selinux-h (Files, Makefile.am): Reflect renaming.
-	(Makefile.am) [lib_SOURCES]: Add se-context.in.h and se-selinux.in.h.
-
-	* lib/search_.h: Remove unused file.
-
-	* bootstrap (slurp): Adapt to _.h -> .in.h name change.
-	(update_po_files): Work also when there are no .po files in po/.
-
-	Remove test program: lib/t-fpending.c.
-	* lib/t-fpending.c: Remove file.  Now, this test is in gnulib.
-	* lib/Makefile.am: Remove associated rules.
-	* .gitignore: Remove lib/t-fpending.
-
-2007-10-03  Jim Meyering  <jim@meyering.net>
-
-	* tests/misc/selinux: Skip this test if the initial chcon fails.
-
-2007-10-02  Jim Meyering  <jim@meyering.net>
-
-	Never copy through a symlink that cp has just created.
-	* src/copy.c (copy_internal): When same-file detection requires
-	'stat'ing the destination file, also 'lstat' it and ensure that
-	it wasn't the destination of a preceding copy operation.
-	This bug was introduced on 2007-06-18.
-	* tests/cp/abuse: New test for the above.
-	* tests/cp/Makefile.am (TESTS): Add abuse.
-
-2007-09-30  Jim Meyering  <jim@meyering.net>
-
-	cp: do not abbreviate in --help output.
-	* src/cp.c (usage): Don't abbreviate: s/=link/=links/.
-	Reported by Géraud Meyer in <http://bugs.debian.org/444137>.
-
-2007-09-29  Eric Blake  <ebb9@byu.net>
-
-	Test previous patch.
-	* tests/misc/groups-dash: New test.
-	* tests/misc/Makefile.am (TESTS): Add it.
-
-2007-09-28  Eric Blake  <ebb9@byu.net>
-
-	* src/groups.sh: Don't ignore first argument if later argument is --.
-
-2007-09-27  Jim Meyering  <jim@meyering.net>
-
-	Avoid spurious test failure when SELinux stats "selinux/class".
-	* tests/ls/stat-free-symlinks: Grep for more precise /^stat("x"/.
-
-	Move file-set and hash-triple modules to gnulib.
-	* bootstrap.conf (gnulib_modules): Remove file-set, now that
-	it's in gnulib, and the canonicalize module requires it there.
-	* gl/lib/file-set.c, gl/lib/file-set.h, gl/modules/hash-triple: Remove.
-	* gl/lib/hash-triple.c, gl/lib/hash-triple.h, gl/modules/file-set:
-	Remove.
-
-	Add a test to exercise a readlink bug.
-	* tests/misc/readlink-fp-loop: New file.  Test for the readlink bug
-	fixed through today's change to Gnulib's canonicalize module.
-	* tests/misc/Makefile.am (TESTS): Add readlink-fp-loop.
-	Bug report and a test case from mpb.mail@gmail.com.
-
-2007-09-25  Pádraig Brady <P@draigBrady.com>
-
-	* doc/coreutils.texi (date invocation):
-	Make "Date input formats" easier to navigate to.
-
-2007-09-25  Jim Meyering  <jim@meyering.net>
-
-	Use XOR, not OR to combine bits.
-	* gl/lib/hash-triple.c (triple_hash): Use XOR (^), not OR (|), to
-	combine the bits from hashing the name and those of the inode number.
-	Add a few comments and remove out-of-context ones.
-
-2007-09-24  Jim Meyering  <jim@meyering.net>
-
-	* NEWS: The recent rm-diagnostic fix also affects cross-partition "mv".
-
-	copy.c: Remove definitions of factored-out functions.
-	* src/copy.c: Include "file-set.h".
-	(seen_file, record_file): Remove functions that I factored
-	out on 2007-08-23.
-
-2007-09-22  Jim Meyering  <jim@meyering.net>
-
-	Don't print the commands of a 10-line script that's run in each subdir.
-	* tests/check.mk (vc_exe_in_TESTS): Add a leading "@", to reduce noise.
-
-	rm: give a sensible diagnostic when failing to remove a symlink
-	On some systems (those with openat et al), when rm would fail to
-	remove a symlink, it would fail with the misleading diagnostic,
-	"Too many levels of symbolic links".
-	* NEWS: Mention the bug fix.
-	* src/remove.c (is_nondir_lstat): New function.
-	(remove_entry): Use it to catch failed-to-remove symlink (and any
-	other non-dir) here so that we don't fall through and try to treat
-	it as directory, which -- with a symlink -- would provoke the bogus
-	ELOOP failure.
-	* tests/rm/fail-eacces: Add a test for the above.
-	* src/c99-to-c89.diff: Adjust offsets.
-
-	rm: fix a tiny, nearly inconsequential bug.
-	Don't perform a "."-relative lstat, when the file in question
-	may well not be in ".".  Although this is a bug, a few attempts
-	to exercise it on a linux-2.6.22 system failed.  You probably need
-	a pre-openat system to trigger the failure.  The consequence of this
-	bug would be a lower-quality diagnostic upon failed dir removal.
-	* src/remove.c (is_dir_lstat): Add a parameter, fd_cwd.
-	Use it instead of hard-coding AT_FDCWD.
-	(remove_entry): Call is_dir_lstat with fd_cwd.
-
-2007-09-22  Karl Berry  <karl@freefriends.org>
-
-	* TODO: It'd be nice to add renice.
-
-2007-09-21  Jim Meyering  <jim@meyering.net>
-
-	Avoid test failure due to now-parallelized tests.
-	* tests/du/two-args: Run "du .." from a sub-directory one level deeper.
-
-2007-09-16  Jim Meyering  <jim@meyering.net>
-
-	* tests/misc/tac-continue: Arrange to remove a temporary file.
-
-	* tests/check.mk (vc_exe_in_TESTS): Don't rely on the value of
-	$(TESTS), so that "make check TESTS=test-name" works once again.
-
-	* tests/CuTmpdir.pm: Use File::Find + chmod syscall, not chmod -R.
-
-	Revamp most test scripts.
-
-	* tests/rm/v-slash: Avoid test failure with non-C locale.
-	Reported by Michael Stone.
-
-	Enable some previously omitted test scripts.  Add a test cross-check.
-	* tests/rm/Makefile.am (TESTS): Add empty-name and unreadable.
-	* tests/rm/empty-name: Likewise.
-	* tests/rm/unreadable: Reenable this test.  Adjust for new rm.
-	* tests/mkdir/Makefile.am: Add writable-under-readonly.
-	* tests/mkdir/writable-under-readonly: Add some comments.
-	This test is always skipped, for now.
-	* tests/Makefile.am (ta): Hook up the new root-only script.
-	* tests/tail-2/infloop-1: Make this test pass.
-	* tests/tail-2/Makefile.am (TESTS): Add infloop-1.
-	* tests/tail-2/fflush: Remove unused file.
-	* tests/check.mk (vc_executable_is_in_TESTS): More portable.
-	* tests/check.mk (check): Depend on the above.
-	* build-aux/check.mk: Remove comment mentioning AUTHORS file.
-
-	Factor out definitions in TESTS_ENVIRONMENT of srcdir, top_srcdir, etc.
-	tests/check.mk (top_srcdir): Define.
-	tests/*/Makefile.am: Remove definitions of $(srcdir), $(top_srcdir),
-	$(abs_top_srcdir), and $(abs_top_builddir), since they're
-	defined via the included tests/check.mk.
-
-	tests/general: Remove from VC, this long-unused directory and contents.
-
-	Adapt tests/tail-2/ to use test-lib.sh.
-	Adapt tests/readlink/ to use test-lib.sh.
-
-	Move the sole test in tests/ls-2/ to tests/misc/.
-	* tests/ls-2/basic-1: Move this file to ...
-	* tests/misc/ls-misc: ...here.  Don't rely on $PROG in env.
-	* tests/misc/Makefile.am (TESTS): Add ls-misc.
-	* tests/Makefile.am (SUBDIRS): Remove ls-2.
-	* tests/ls-2: Remove the directory.
-	* configure.ac (AC_CONFIG_FILES): Remove tests/ls-2/Makefile.
-
-	More misc, test-related changes. (some to allow running tests as root)
-
-	Move all tests from test/{od,sha1sum,shred,stty} to tests/misc/.
-	Reflect these renamings:
-	od/od-N             misc/od-N
-	od/x8               misc/od-x8
-	sha1sum/basic-1     misc/sha1sum
-	sha1sum/sample-vec  misc/sha1sum-vec
-	shred/exact         misc/shred-exact
-	shred/remove        misc/shred-remove
-	stty/basic-1        misc/stty
-	stty/invalid        misc/stty-invalid
-	stty/row-col-1      misc/stty-row-col
-	* tests/misc/Makefile.am (TESTS): Add the new files.
-	* tests/Makefile.am (SUBDIRS): Remove the dir names.
-	* tests/od, tests/sha1sum, tests/shred, tests/stty: Remove the
-	directories.
-	* configure.ac (AC_CONFIG_FILES): Remove the corresponding Makefile
-	names.
-
-	Move the two tests in tests/tee to tests/misc/.
-	* tests/tee/basic: Move this file to ...
-	* tests/misc/tee: ...here.  Don't rely on $PROG in env.
-	* tests/tee/dash: Move this file to ...
-	* tests/misc/tee-dash: ...here.  Don't rely on $PROG in env.
-	* tests/misc/Makefile.am (TESTS): Add tee.
-	* tests/Makefile.am (SUBDIRS): Remove tee.
-	* tests/tee: Remove the directory.
-	* configure.ac (AC_CONFIG_FILES): Remove tests/tee/Makefile
-
-	Move the two tests in tests/sum/ to tests/misc/.
-	* tests/sum/basic-1: Move this file to ...
-	* tests/misc/sum: ...here.  Don't rely on $PROG in env.
-	* tests/sum/sysv: Move this file to ...
-	* tests/misc/sum-sysv: ...here.  Adapt it to use test-lib.sh.
-	* tests/misc/Makefile.am (TESTS): Add sum and sum-sysv.
-	* tests/Makefile.am (SUBDIRS): Remove sum.
-	* tests/sum: Remove the directory.
-	* configure.ac (AC_CONFIG_FILES): Remove tests/sum/Makefile.
-
-	Move the sole test in tests/tsort/ to tests/misc/tsort.
-	* tests/tsort/basic-1: Move this file to ...
-	* tests/misc/tsort: ...here.  Don't rely on $PROG in env.
-	* tests/misc/Makefile.am (TESTS): Add tsort.
-	* tests/Makefile.am (SUBDIRS): Remove tsort.
-	* tests/tsort: Remove the directory.
-	* configure.ac (AC_CONFIG_FILES): Remove tests/tsort/Makefile.
-
-	Move the sole test in tests/unexpand to tests/misc/unexpand.
-	* tests/unexpand/basic-1: Move this file to ...
-	* tests/misc/unexpand: ...here.  Don't rely on $PROG in env.
-	* tests/misc/Makefile.am (TESTS): Add unexpand.
-	* tests/Makefile.am (SUBDIRS): Remove unexpand.
-	* tests/unexpand: Remove the directory.
-	* configure.ac (AC_CONFIG_FILES): Remove tests/unexpand/Makefile.
-
-	Move the sole test in tests/seq to tests/misc/seq.
-	* tests/seq/basic: Move this file to ...
-	* tests/misc/seq: ...here.  Don't rely on $PROG in env.
-	* tests/misc/Makefile.am (TESTS): Add seq.
-	* tests/Makefile.am (SUBDIRS): Remove seq.
-	* tests/seq: Remove the directory.
-	* configure.ac (AC_CONFIG_FILES): Remove tests/seq/Makefile
-
-	Convert tests/mkdir/ to use test-lib.sh.
-
-	Move the two tests in tests/md5sum to tests/misc/md5sum.
-	* tests/md5sum/basic-1: Move this file to ...
-	* tests/misc/md5sum: ...here.  Don't rely on $PROG in env.
-	* tests/md5sum/newline-1: Move this file to ...
-	* tests/misc/md5sum-newline: ...here.  Don't rely on $PROG in env.
-	* tests/misc/Makefile.am (TESTS): Add md5sum.
-	* tests/Makefile.am (SUBDIRS): Remove md5sum.
-	* tests/md5sum: Remove the directory.
-	* configure.ac (AC_CONFIG_FILES): Remove tests/md5sum/Makefile
-
-	tests/sample-test: Update to use test-lib.sh.
-
-	Convert tests/misc/ to use test-lib.sh, too.
-	Convert tests/ls/, too.
-	Convert tests/ln/, too.
-	Convert tests/install/, too.
-
-	Move the two tests in tests/fmt to tests/misc/fmt.
-	* tests/fmt/basic: Move this file to ...
-	* tests/misc/fmt: ...here.  Don't rely on $PROG in env.
-	* tests/fmt/long-line: Move this file to ...
-	* tests/misc/fmt-long-line: ...here.
-	* tests/misc/Makefile.am (TESTS): Add fmt.
-	* tests/Makefile.am (SUBDIRS): Remove fmt.
-	* tests/fmt: Remove the directory.
-	* configure.ac (AC_CONFIG_FILES): Remove tests/fmt/Makefile
-
-	Move the sole test in tests/factor to tests/misc/factor.
-	* tests/factor/basic: Move this file to ...
-	* tests/misc/factor: ...here.  Don't rely on $PROG in env.
-	* tests/misc/Makefile.am (TESTS): Add factor.
-	* tests/Makefile.am (SUBDIRS): Remove factor.
-	* tests/factor: Remove the directory.
-	* configure.ac (AC_CONFIG_FILES): Remove tests/factor/Makefile
-
-	Move the sole test in tests/expr to tests/misc/expr.
-	* tests/expr/basic: Move this file to ...
-	* tests/misc/expr: ...here.  Don't rely on $PROG in env.
-	* tests/misc/Makefile.am (TESTS): Add expr.
-	* tests/Makefile.am (SUBDIRS): Remove expr.
-	* tests/expr: Remove the directory.
-	* configure.ac (AC_CONFIG_FILES): Remove tests/expr/Makefile
-
-	Convert tests/du/*, too.
-
-	Move the sole test in tests/dircolors to tests/misc/dircolors.
-	* tests/dircolors/simple: Move this file to...
-	* tests/misc/dircolors: ...here.  Don't rely on $PROG in env.
-	* tests/misc/Makefile.am (TESTS): Add dircolors.
-	* tests/Makefile.am (SUBDIRS): Remove dircolors.
-	* tests/dircolors: Remove the directory.
-	* configure.ac (AC_CONFIG_FILES): Remove tests/dircolors/Makefile
-
-	Convert tests/dd/*, too.
-
-	Convert tests/mv, too.
-	* tests/other-fs-tmpdir: Before, all callers would exit 77 upon
-	failure to find the required dir.  Now, exit 77 in this script so
-	callers don't have to.  Adjust callers.
-
-	Adjust chgrp, chmod, chown, cp tests to use test-lib.sh.
-	* tests/check.mk: Also define abs_top_builddir.
-
-	Parallel "make check" support.
-	* build-aux/check.mk: New file, from The Vaucanson Group.
-	* .x-sc_GPL_version: New file, to allow "version 2 or later"
-	in build-aux/check.mk.
-	* Makefile.am (EXTRA_DIST): Add .x-sc_GPL_version.
-	* tests/check.mk: New file.
-	* tests/Makefile.am (EXTRA_DIST): Add check.mk, mkdtemp and test-lib.sh.
-
-	Begin factoring "sample-test" out of test scripts.
-	* tests/test-lib.sh: New file, to be sourced by all tests that
-	were previously derived from the "sample-test" template.
-	* tests/mkdtemp: New file.
-	* tests/touch/dir-1: Use test-lib.sh.
-	* tests/touch/empty-file: Likewise.
-	* tests/touch/fail-diag: Likewise.
-	* tests/touch/fifo: Likewise.
-	* tests/touch/no-create-missing: Likewise.
-	* tests/touch/no-rights: Likewise.  Also, don't sleep.
-	* tests/touch/not-owner: Likewise.
-	* tests/touch/obsolescent: Likewise.
-	* tests/touch/read-only: Likewise.
-	* tests/touch/relative: Likewise.
-	* tests/touch/Makefile.am: Include $(top_srcdir)/tests/check.mk,
-	to get the parallel-"make check" bits.
-
-	Move a slow test into tests/misc.
-	* tests/check.mk: Wrapper.
-	* tests/ls/time-1: Move this file to tests/misc/ls-time.
-	* tests/misc/ls-time: New file.  From tests/ls/time-1.
-	* tests/ls/Makefile.am (TESTS): Remove time-1.
-	* tests/misc/Makefile.am (TESTS): Add ls-time.
-
-	Add support for parallel "make check" (in tests/misc, for now)
-
-2007-09-08  Jim Meyering  <jim@meyering.net>
-
-	Accommodate gnulib's renaming: __fpending.h -> fpending.h.
-	* lib/t-fpending.c: Include "fpending.h", not "__fpending.h".
-
-2007-09-07  Jim Meyering  <jim@meyering.net>
-
-	chmod: don't ignore a dangling symlink
-	* NEWS: Mention the bug fix.
-	* src/chmod.c (process_file): Handle the case of FTS_SLNONE,
-	i.e., give a diagnostic saying we cannot operate on such a file.
-	* tests/chmod/thru-dangling: Compare new stderr output with expected.
-
-2007-09-07  Bob Proulx  <bob@proulx.com>
-
-	Add a test: demonstrate that chmod ignores a dangling symlink
-	* tests/chmod/thru-dangling: New test.  Fails.
-	* tests/chmod/Makefile.am (TESTS): Add thru-dangling.
-
-2007-09-05  Jim Meyering  <jim@meyering.net>
-
-	Adapt to new SELinux behavior: "?" vs. new "unlabeled"
-	* src/ls.c (gobble_file): Interpret the new "unlabeled" indicator
-	from getfilecon/lgetfilecon the same way we interpret a negative
-	return value: no security context.  So we don't print the "+".
-	* tests/selinux: Recognize that "unlabeled" means insufficient
-	support for SELinux, just like "?".
-
-2007-09-03  Jim Meyering  <jim@meyering.net>
-
-	Invoke $(AUTOCONF) manually, if needed to get an updated version string.
-	* GNUmakefile: Don't actually touch configure.ac.
-	That would make git-version-gen always print "...-dirty".
-
-	Don't change '-'s to '.'s in the string from git-describe.
-	* build-aux/git-version-gen: Leave '-'s in the string from git-describe.
-	Otherwise, s/-/./g would make it too hard to distinguish the base
-	version number from the appended .DD suffixes.
-
-2007-09-03  Jim Meyering  <jim@meyering.net>
-
-	* README-hacking: Require rsync, rather than wget.
-
-2007-09-02  Jim Meyering  <jim@meyering.net>
-
-	* bootstrap (WGET_COMMAND): Remove code to set this variable.
-
-	Ensure that $(VERSION) is up to date for dist-related targets.
-	* GNUmakefile: Arrange to rerun autoconf, if the version reported by
-	git-version-gen doesn't match $(VERSION), but only for dist targets.
-
-	bootstrap: uses rsync to download the .po files
-	* bootstrap (po_download_command_format): New global.
-	(download_po_files): Use rsync.
-	(update_po_files): Don't remove .po files after download,
-	so future rsync runs can take advantage of the copies.
-
-2007-09-01  Jim Meyering  <jim@meyering.net>
-
-	* bootstrap (gnulib_tool): Make sha1sum check quietly.
-
-	Ensure that snapshot version changes make it to groups, too.
-	* src/Makefile.am (groups): Depend on Makefile.
-
-	Make groups-version executable,
-	* tests/misc/groups-version: ... as it was in the patch.
-
-2007-08-31  Eric Blake  <ebb9@byu.net>
-
-	Test yesterday's change to groups.
-	* tests/misc/groups-version: New test.
-	* tests/misc/Makefile.am (TESTS): Add groups-version.
-
-2007-08-31  Jim Meyering  <jim@meyering.net>
-
-	Solve the unnecessary-.po-file-regeneration problem once and for all.
-	* bootstrap (download_po_files): New function, renamed from
-	get_translations.  Now, downloads, but doesn't update LINGUAS.
-	(update_po_files): New function.
-
-2007-08-30  Jim Meyering  <jim@meyering.net>
-
-	Shorten the snapshot version string by removing the "g".
-	* build-aux/git-version-gen: Remove git-describe's "g" that would
-	always precede the abbreviated SHA1.  Suggestion from Dmitry V. Levin.
-
-	Perform the s,rm,/bin/rm, fix-up properly.  No more kludge.
-	* Makefile.am (EXTRA_DIST): Remove .kludge-stamp.
-	(.kludge-stamp): Remove rule.  Instead, ...
-	(dist-hook): Do the job here, operating on the file in $(distdir).
-	(rm_subst): Adjust regexp to match "rm -f rm$(EXEEXT)", not "rm -f rm".
-	(MAINTAINERCLEANFILES): s/+=/=/, now that this is the sole use.
-	(dist-hook): Remove the legacy-from-cvs install-sh is-executable check.
-	* .gitignore: Remove .kludge-stamp.
-
-	Make inter-release --version output more useful.
-	Now, each snapshot has a version "number" like 6.9-219-g58ddd,
-	which indicates that it is built using the 219th change set
-	(in _some_ repository) following the "v6.9" tag, and that 58ddd
-	is a prefix of the commit SHA1.
-	* build-aux/git-version-gen: New file.
-	* configure.ac: Run it to set the version.
-	* Makefile.am (dist-hook): Arrange so that .version appears only
-	in distribution tarballs, never in a checked-out repository.
-	* .gitignore: Add .version here, too.  Just in case.
-
-2007-08-30  Eric Blake  <ebb9@byu.net>
-
-	* src/.gitignore: Ignore *.exe for platforms with non-empty $(EXEEXT).
-
-2007-08-30  Eric Blake  <ebb9@byu.net>
-
-	Use PACKAGE_NAME instead of GNU_PACKAGE.
-	* src/Makefile.am (.sh, uninstall-local): Adjust all users of
-	hand-rolled GNU_PACKAGE to instead use autoconf-provided
-	PACKAGE_NAME.
-	* src/basename.c (main): Likewise.
-	* src/chroot.c (main): Likewise.
-	* src/dirname.c (main): Likewise.
-	* src/echo.c (main): Likewise.
-	* src/expr.c (main): Likewise.
-	* src/factor.c (main): Likewise.
-	* src/groups.sh (version): Likewise.  Also, reflect change in
-	--version output due to GPLv3.
-	* src/hostid.c (main): Likewise.
-	* src/hostname.c (main): Likewise.
-	* src/link.c (main): Likewise.
-	* src/logname.c (main): Likewise.
-	* src/nice.c (main): Likewise.
-	* src/nohup.c (main): Likewise.
-	* src/printenv.c (main): Likewise.
-	* src/printf.c (main): Likewise.
-	* src/pwd.c (main): Likewise.
-	* src/setuidgid.c (main): Likewise.
-	* src/sleep.c (main): Likewise.
-	* src/system.h (case_GETOPT_VERSION_CHAR): Likewise.
-	* src/test.c (main): Likewise.
-	* src/true.c (main): Likewise.
-	* src/unlink.c (main): Likewise.
-	* src/uptime.c (main): Likewise.
-	* src/users.c (main): Likewise.
-	* src/whoami.c (main): Likewise.
-	* src/yes.c (main): Likewise.
-	* configure.ac (AC_CHECK_DECLS): No need to check strtoimax,
-	strtoumax, since gnulib does this.
-
-2007-08-30  Jim Meyering  <jim@meyering.net>
-
-	Ensure that TMPDIR is valid.  Otherwise, it would cause test failures.
-	* tests/misc/tty-eof: Set TMPDIR=.
-	* tests/misc/sort-compress: Likewise.
-
-	Use EXIT_FAILURE, not EXIT_FAIL, now that EXIT_FAILURE is always 1.
-	* src/system.h (EXIT_FAIL): Remove definition.
-	* src/chroot.c (main): EXIT_FAIL -> EXIT_FAILURE.
-	* src/env.c (main): Likewise.
-	* src/nice.c (main): Likewise.
-	* src/su.c (change_identity, main): Likewise.
-	* src/tty.c (main): Likewise.
-	Suggestion from Eric Blake.
-
-2007-08-28  Jim Meyering  <jim@meyering.net>
-
-	* src/test.c (usage): Note that [ honors --help and --version,
-	but that test does not.  Suggestion from Dan Jacobson.
-
-	By default, do not install hostname anymore; no kidding, this time.
-	* src/Makefile.am (EXTRA_PROGRAMS): Remove hostname from this list,
-	now that it's no longer being installed by default.  This should
-	have been part of the 2007-08-21 change.
-	(check-duplicate-no-install): New rule to ensure this doesn't
-	happen again.
-	(check): Depend on it.
-
-	Reflect renaming: mreadlink-with-size -> areadlink-with-size.
-	* bootstrap.conf: Update module name.
-	* src/copy.c (copy_internal): Update header and function names.
-	* src/ls.c (get_link_name): Likewise.
-	* src/readlink.c (main): Likewise.
-	* src/stat.c (print_stat): Likewise.
-
-	Add file system type names and magic numbers from "man 2 statfs".
-	* src/stat.c (human_fstype): Also handle BEFS, BFS, BINFMT_MISC,
-	FUSECTL, HUGETLBFS, NFSD and OPENPROM.
-
-2007-08-27  Jim Meyering  <jim@meyering.net>
-
-	Add some file system type names and magic numbers from glibc.
-	* src/stat.c (human_fstype): Add any file system names and values
-	present in glibc's linux_fsinfo.h but not in this list.
-	Alphabetize the S_* names and capitalize the hexadecimal constants.
-
-2007-08-26  Jim Meyering  <jim@meyering.net>
-
-	* tests/misc/fold: Fix a typo: missing \ in a diagnostic
-	no one is likely ever to see.
-
-2007-08-25  Jim Meyering  <jim@meyering.net>
-
-	* src/dircolors.hin: Add .dz and .svgz as archive suffixes.
-
-	Remove all .cvsignore files from version control.
-
-2007-08-24  Jim Meyering  <jim@meyering.net>
-
-	bootstrap: Ignore more.
-	* bootstrap (symlink_to_dir): Add a directory name like
-	uniwidth to e.g., lib/.gitignore.
-	(slurp): Handle the sys_stat_.h -> sys mapping, too.
-	* .hgignore: Remove this file, too.
-	* Makefile.am (EXTRA_DIST): Remove .gitignore and .hgignore.
-
-	No longer version-control .???ignore files in lib/, m4/, and po/.
-	* .gitignore: Ignore a few files in lib/, m4/, and po/ that are not
-	picked up automatically.
-	* lib/.gitignore, lib/.cvsignore: Remove files.
-	* m4/.gitignore, m4/.cvsignore: Remove files.
-	* po/.gitignore, po/.cvsignore: Remove files.
-
-	bootstrap: when fetching .po files, do not remove .gmo files.
-	* bootstrap (get_translations): Don't remove *.gmo files!
-	They can be expensive to regenerate.
-
-	Create .gitignore and/or .cvsignore from scratch, if absent.
-	This is in preparation for my removing those files from version
-	control in the directories managed by gnulib-tool.
-	* bootstrap: New setting: vc_ignore.
-	(insert_sorted_if_absent): Create $file if absent.
-	Adapt to new, possibly empty, list: $vc_ignore.
-
-	* src/system.h (fseeko, ftello): Remove now-unneeded definitions.
-	* src/od.c (LDBL_DIG): Remove now-unneeded definition.
-
-	Arrange to use tag names like vM.N, rather than COREUTILS-M_N.
-	* Makefile.maint (this-vc-tag) [git]: Simply use v$(VERSION).
-	(this-vc-tag-regexp): New variable.
-	(vc-tag-check): Use it, rather than $(this-vc-tag).
-
-2007-08-23  Jim Meyering  <jim@meyering.net>
-
-	* src/dircolors.hin: Add xterm-16color, xterm-88color and eterm-color.
-	Suggestion from Dan Nicolaescu.
-
-	Don't let ln be a party to destroying user data.
-	* src/ln.c: Include "file-set.h", "hash.h" and "hash-triple.h".
-	(dest_set, DEST_INFO_INITIAL_CAPACITY): New globals.
-	(do_link): Refuse to remove a just-created link.
-	Record a name,dev,ino triple for each link we create.
-	(main): Initialize dest_set, if needed.
-	* tests/mv/childproof: Test for the above fix.
-	* NEWS: Document this.
-	Reported by Eric Blake.
-
-	Move functions from copy.c into new modules, since ln needs them, too.
-	* bootstrap.conf (gnulib_modules): Add file-set.
-	* gl/lib/file-set.c (record_file, seen_file): Functions from copy.c.
-	* gl/lib/file-set.h: Add prototypes.
-	* gl/lib/hash-triple.c (triple_hash, triple_hash_no_name):
-	(triple_compare, triple_free): Functions from copy.c.
-	* gl/lib/hash-triple.h (struct F_triple): Define.  From copy.c.
-	Add prototypes.
-	* gl/modules/file-set: New module.
-	* gl/modules/hash-triple: New module.
-	* src/Makefile.am (copy_sources): New variable.
-	(ginstall_SOURCES, cp_SOURCES, mv_SOURCES): Use it.
-	* src/copy.c: Include hash-triple.h.
-	No longer include hash-pjw.h.
-	(copy_internal): Don't pass a NULL third argument to record_file,
-	since that function no longer accepts that.
-	(record_file): Move this function to file-set.c.
-	Along the way, remove the code to allow a NULL stat-buffer pointer.
-	Adjust sole caller.
-	(seen_file): Move this function to file-set.c.
-	(struct F_triple): Move declaration to hash-triple.h.
-	(triple_compare, triple_free, triple_hash, triple_hash_no_name):
-	Move these functions to hash-triple.c.
-
-	bootstrap: generate more ignorable names
-	* bootstrap (slurp): When generating ignorable names, also map
-	.sin to .sed, .gperf to .c, and .y to .c.
-
-	* Makefile.maint (patch-check): Don't remove temporaries upon failure.
-
-2007-08-22  Jim Meyering  <jim@meyering.net>
-
-	* src/c99-to-c89.diff: Adjust offsets.
-
-	Change "rm --verbose -r a//" not to print extra slashes in a///b
-	* src/remove.c (push_dir): Don't copy trailing slashes onto the stack.
-	Reported by François Pinard.
-	* tests/rm/v-slash: New file.  Test for the above change.
-	* tests/rm/Makefile.am (TESTS): Add v-slash.
-
-	* src/date.c: Don't include "getline.h", now removed from gnulib;
-	its declarations are now in <stdio.h>.
-	* src/md5sum.c: Likewise.
-	* src/dircolors.c: Likewise.
-
-	* src/copy.c (DEST_INFO_INITIAL_CAPACITY): Correct a comment.
-
-2007-08-21  Jim Meyering  <jim@meyering.net>
-
-	By default, do not install hostname anymore.
-	* configure.ac: Add "hostname" to the list of not-installed programs.
-	* src/Makefile.am (no_install__progs): Add "hostname" here, too.
-	* NEWS: Mention this.
-
-2007-08-20  Bob Proulx  <bob@proulx.com>
-
-	Clarify touch documentation of file arguments.
-	* src/touch.c (usage): Improve wording of documentation regarding
-	file argument handling and special handling of - argument.
-	* doc/coreutils.texi (touch invocation): Likewise.
-	Documentation problem reported by Vincent Lefevre.
-
-2007-08-20  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: The old cp -p bug affected coreutils releases before 6.0.
-	Problem reported by Soren Spies in
-	<http://lists.gnu.org/archive/html/bug-coreutils/2007-08/msg00106.html>.
-	To be conservative, just say the bug was in all versions through 6.6.
-
-2007-08-19  Eric Blake  <ebb9@byu.net>
-
-	Avoid consuming too much seekable input when yesno is used.
-	* bootstrap.conf (gnulib_modules): Add closein.
-	* src/system.h (includes): Also include closein.h.
-	* src/mv.c (main): Use close_stdin, not close_stdout.
-	* src/cp.c (main): Likewise.
-	* src/ln.c (main): Likewise.
-	* src/rm.c (main): Likewise.
-	* src/install.c (main): Likewise.
-	* NEWS: Document the fix.
-
-2007-08-20  Jim Meyering  <jim@meyering.net>
-
-	Parallel "make check" support.
-	* build-aux/check.mk: New file, from The Vaucanson Group.
-	* .x-sc_GPL_version: New file, to allow "version 2 or later"
-	in build-aux/check.mk.
-	* Makefile.am (EXTRA_DIST): Add .x-sc_GPL_version.
-	* tests/check.mk: New file.
-	* tests/Makefile.am (EXTRA_DIST): Add check.mk, mkdtemp and test-lib.sh.
-
-	Begin factoring "sample-test" out of test scripts.
-	* tests/test-lib.sh: New file, to be sourced by all tests that
-	were previously derived from the "sample-test" template.
-	* tests/mkdtemp: New file.
-	* tests/touch/dir-1: Use test-lib.sh.
-	* tests/touch/empty-file: Likewise.
-	* tests/touch/fail-diag: Likewise.
-	* tests/touch/fifo: Likewise.
-	* tests/touch/no-create-missing: Likewise.
-	* tests/touch/no-rights: Likewise.  Also, don't sleep.
-	* tests/touch/not-owner: Likewise.
-	* tests/touch/obsolescent: Likewise.
-	* tests/touch/read-only: Likewise.
-	* tests/touch/relative: Likewise.
-	* tests/touch/Makefile.am: Include $(top_srcdir)/tests/check.mk,
-	to get the parallel-"make check" bits.
-
-2007-08-18  Jim Meyering  <jim@meyering.net>
-
-	Use new "idcache.h" header.
-	* src/ls.c: Remove ancient declarations of getuser and getgroup.
-	Include "idcache.h", instead.
-
-	Run each Coreutils.pm-based test in its own subdirectory.
-	* tests/CuTmpdir.pm: New file.
-	* tests/Makefile.am (EXTRA_DIST): Add CuTmpdir.pm.
-	* tests/misc/od, tests/misc/base64, tests/misc/basename:
-	* tests/misc/cut, tests/misc/date, tests/misc/dirname:
-	* tests/misc/expand, tests/misc/fold, tests/misc/head-elide-tail:
-	* tests/misc/paste-no-nl, tests/misc/pr, tests/misc/sha224sum:
-	* tests/misc/sha256sum, tests/misc/sha384sum, tests/misc/sha512sum:
-	* tests/misc/sort-merge, tests/misc/stat-printf, tests/misc/test-diag:
-	* tests/misc/wc-files0-from, tests/misc/xstrtol:
-	* tests/dd/skip-seek, tests/dircolors/simple, tests/du/files0-from:
-	* tests/expr/basic, tests/factor/basic, tests/fmt/basic:
-	* tests/ls-2/tests, tests/md5sum/basic-1, tests/md5sum/newline-1:
-	* tests/seq/basic, tests/sha1sum/basic-1, tests/sha1sum/sample-vec:
-	* tests/sum/basic-1, tests/tsort/basic-1, tests/unexpand/basic-1:
-	* tests/mv/i-1, tests/rm/empty-name, tests/rm/unreadable: Use it.
-	* tests/misc/test-diag: Use "$ENV{abs_top_builddir}/src/test",
-	not "../../src/test", so it works when run from a subdirectory.
-	* tests/ls-2/tests: Create temp files and dirs from within the perl
-	script, so that they're removed, when run from a subdirectory.
-	* tests/ls-2/Makefile.am (TESTS_ENVIRONMENT): Define abs_top_builddir,
-	so we can use "$ENV{abs_top_builddir}/src/test" in a test script.
-
-2007-08-16  Jim Meyering  <jim@meyering.net>
-
-	Consolidate od tests.
-	* tests/misc/od: Perform od-zero-len's test here.
-	Include boilerplate code, so tests run in a subdirectory.
-	* tests/misc/od-zero-len: Remove this file.
-
-	* tests/ls/time-1: Include sample-test boilerplate code.
-	Remove the then-unnecessary, hard-coded envvar "unset" commands.
-
-2007-08-15  Jim Meyering  <jim@meyering.net>
-
-	Move a slow test into tests/misc.
-	* tests/ls/time-1: Move this file to tests/misc/ls-time.
-	* tests/misc/ls-time: New file.  From tests/ls/time-1.
-	* tests/ls/Makefile.am (TESTS): Remove time-1.
-	* tests/misc/Makefile.am (TESTS): Add ls-time.
-
-	od --skip (-j) works even on files in /proc, when the kernel lies
-	* src/od.c (skip): Don't let kernel misinformation (nonempty files
-	in /proc with stat.st_size == 0) make "od -j N" misbehave.
-	Patch by Paul Eggert.
-	* NEWS: Document this work-around.
-	* tests/misc/od-zero-len: New file, test for the above.
-
-	* src/printf.c (usage): Adjust summary to also mention OPTIONs.
-	From Karl Berry.
-
-2007-08-14  Jim Meyering  <jim@meyering.net>
-
-	od: fix a bug that arises when skipping exact length of file
-	* NEWS: Document the bug fix.
-	* src/od.c (skip): Call fseek even when n_skip is exactly the
-	same as the length of the current file.  Otherwise, the next
-	iteration would use unadjusted input stream pointer, thus ignoring
-	the desired "skip".  Report and patch by Paul GHALEB.
-
-	* tests/misc/od: New file, test for the above.
-	* tests/misc/Makefile.am (TESTS): Add od.
-
-2007-08-10  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Accommodate more xstrtol changes.
-	* src/df.c (long_options): Don't bother prepending "--" to long
-	options that OPT_STR might decode, as that hack is no longer needed.
-	(main): Invoke xstrtol_fatal rather than STRTOL_FATAL_ERROR.
-	* src/du.c (long_options, main): Likewise.
-	* src/ls.c (decode_switches): Likewise.
-	* src/od.c (long_options, main): Likewise.
-	* src/pr.c (first_last_page, main): Likewise.
-	* src/sort.c (long_options, specify_sort_size): Likewise.
-	* src/pr.c (first_last_page): Accept option index and option char
-	instead of an assembled option string.  All callers changed.
-	* src/sort.c (specify_sort_size): Likewise.
-	* src/system.h (OPT_STR, LONG_OPT_STR, short_opt_str, OPT_STR_INIT):
-	Remove.
-
-2007-08-05  Jim Meyering  <jim@meyering.net>
-
-	Encapsulate a static variable.
-	* src/system.h (opt_str_storage): Move static var into...
-	(short_opt_str): ... new static inline function.
-	(OPT_STR): Use the new function.
-
-2007-08-04  Jim Meyering  <jim@meyering.net>
-
-	Exercise xstrtol's diagnostics via pr's --pages option.
-	* tests/misc/xstrtol: New file.
-	* tests/misc/Makefile.am (TESTS): Add xstrtol.
-
-2007-08-04  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Adapt to new human and xstrtol API.
-	* src/df.c (long_options): Prepend "--" to long options that
-	OPT_STR might decode.
-	* src/du.c (long_options): Likewise.
-	* src/od.c (long_options): Likewise.
-	* src/sort.c (long_options): Likewise.
-	* src/df.c (main): Adjust to new human and xstrtol API.
-	* src/du.c (main): Likewise.
-	* src/ls.c (decode_switches): Likewise.
-	* src/od.c (main): Likewise.
-	* src/pr.c (first_last_page): Likewise.  New argument OPTION.
-	All callers changed.
-	* src/sort.c (specify_sort_size): New arg OPTION.  All callers
-	changed.  Adjust to new xstrtol API.
-	* src/system.h (opt_str_storage): New static var.
-	(OPT_STR, LONG_OPT_STR, OPT_STR_INIT): New macros.
-
-2007-08-02  Jim Meyering  <jim@meyering.net>
-
-	Adjust one more test to accommodate the recent fts change.
-	This matters only on systems with insufficient openat support.
-	* tests/du/inacc-dest: Adjust expected diagnostic.
-
-	Adjust the other two "no-x" tests and unify all three.
-	* tests/du/no-x: Factor out du-specific bits.
-	* tests/chmod/no-x: Use the same code.
-	* tests/chgrp/no-x: Use the same code.
-
-	Adapt du's no-x test not to fail on older Linux systems.
-	* tests/du/no-x: Accept a third variant of the diagnostic.
-
-2007-07-31  Jim Meyering  <jim@meyering.net>
-
-	du: print size (probably incomplete) of each inaccessible directory
-	* src/du.c (process_file): Print what we know of the size of a
-	directory even when it is inaccessible.  What we print is just the
-	size of the directory itself, not counting any of its contents.
-	* tests/du/inacc-dir: Test for this.
-	* NEWS: Mention this change.
-
-	Add a test for du not counting size of inaccessible directories.
-	* tests/du/inacc-dir: New file. Test for fts.c bug fixed yesterday.
-	* tests/du/Makefile.am (TESTS): Add inacc-dir.
-	* NEWS: Mention the bug fix.
-
-2007-07-28  Jim Meyering  <jim@meyering.net>
-
-	Attempt to copy a regular file, even if stat says it is empty.
-	* NEWS: Document this bug fix.
-	* src/copy.c (copy_reg): Read from a regular file, even if it
-	appears (stat.st_size == 0) to be empty.  This reverts an
-	optimization introduced on 2005-11-23 for coreutils-6.0.
-	Otherwise, "cp /proc/cpuinfo /tmp" creates an empty file,
-	on e.g., linux-2.6.20.
-	* tests/cp/proc-zero-len: New file.  Test for the above.
-	* tests/cp/Makefile.am (TESTS): Add proc-zero-len.
-	Reported by Dan Berrangé.
-
-2007-07-26  Bob Proulx  <bob@proulx.com>
-
-	sort: Improve sort --random-sort test.
-	* tests/misc/sort-rand: If "locale" is available pick a random
-	non-C locale and check "sort --random-sort" behavior using it.
-
-2007-07-24  Jim Meyering  <jim@meyering.net>
-
-	sort: add a test to exercise the affected code.
-	* tests/sort/Test.pm (realloc-buf): Exercise the code that changed
-	yesterday.  No other test in all of "make check" does this.
-	* NEWS: Mention the fix.
-
-2007-07-23  Paul Eggert  <eggert@cs.ucla.edu>
-
-	sort: avoid unaligned access.
-	* src/sort.c (fillbuf): When enlarging the line buffer, ensure that
-	the new size is a multiple of "sizeof (struct line)".  This avoids
-	alignment problems when indexing from the end of the buffer.
-	Problem reported by Andreas Schwab in
-	<http://lists.gnu.org/archive/html/bug-coreutils/2007-07/msg00158.html>.
-
-2007-07-23  Jim Meyering  <jim@meyering.net>
-
-	Update all copyright notices to use the newer form (e.g., remove
-	the postal address, and add the 'licenses' URL).
-
-	* COPYING: Update to Version 3.
-
-	Update c99/c89 patch for new, copyright-change-induced offsets.
-	* Makefile.maint (patch-check): Filter out '^Only in...' lines.
-	* src/c99-to-c89.diff: Handle new c99'isms in seq.c.
-
-2007-07-22  Jim Meyering  <jim@meyering.net>
-
-	* configure.ac: Arrange to rerun configure whenever src/Makefile.am
-	changes.  That file contains the list of program names that must be
-	substituted into files like man/Makefile.
-	Add quotes around AC_SUBST arguments.
-
-2007-07-21  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* bootstrap (slurp): Work even in environments where "ls" defaults
-	to "ls -A".  Put in a FIXME, though, since the current code does
-	not slurp files whose names start with ".", and this looks like
-	it might be a troublesome area.
-
-2007-07-20  Jim Meyering  <jim@meyering.net>
-
-	Document and add a test for today's sort bug fix.
-	* NEWS: Describe the bug fix.
-	* tests/sort/Test.pm (obs-inval): Add a test for today's fix.
-
-2007-07-20  Andreas Schwab  <schwab@suse.de>
-
-	* src/sort.c (main): Don't free a pointer to non-malloc'd memory.
-
-2007-07-19  Jim Meyering  <jim@meyering.net>
-
-	Fix a portability bug in the new ls-color test.
-	* tests/ls/stat-free-symlinks: Don't rely on the ability of
-	a built-in printf to interpolate '\e'.  Use '\033' instead.
-
-2007-07-18  Jim Meyering  <jim@meyering.net>
-
-	"cp -i --update older newer" no longer prompts; same for mv
-	* src/copy.c (copy_internal): Perform "update" check before the
-	possible interactive prompt.  Reported by zeno_AT_biyg_DOT_org
-	in <http://bugzilla.redhat.com/248591>
-	* tests/mv/update: Add tests for the above.
-	* NEWS: Mention the bug fix.
-
-2007-07-15  Jim Meyering  <jim@meyering.net>
-
-	ls --color: Don't stat symlinks when neither ORPHAN nor MISSING
-	attribute has a color.
-	* src/ls.c (main): Don't set check_symlink_color when C_EXEC is
-	colored, unless ln=target (aka color_symlink_as_referent) is set.
-	(gobble_file): Set f->linkok = true also when !check_symlink_color.
-	http://thread.gmane.org/gmane.comp.gnu.coreutils.bugs/10608/focus=10927
-	Reported by Jeremy Maitin-Shepard.
-	* tests/strace: New file, contents extracted from...
-	* tests/mv/atomic: ...here.  Source strace.
-	* tests/ls/stat-free-symlinks: New file.  Test for the above.
-	Use strace to ensure that in this corner case, ls does not call stat.
-	* tests/ls/Makefile.am (TESTS): Add stat-free-symlinks.
-	* tests/Makefile.am (EXTRA_DIST): Add strace.
-
-2007-07-14  Jim Meyering  <jim@meyering.net>
-
-	Remove long-deprecated options.
-	* NEWS: Mention this.
-	* src/df.c, src/ls.c: Remove --kilobytes option.
-	* src/du.c: Remove --kilobytes and --megabytes options.
-	* src/who.c: Remove -i and --idle options.
-	* src/ptx.c: Remove --copyright option.
-
-	Change interface: make 2nd param _space_-separated, not comma-separated
-	* m4/include-exclude-prog.m4 (gl_INCLUDE_EXCLUDE_PROG): Remove now-
-	unnecessary use of tr.
-	Improve comments.
-	* configure.ac: Adjust caller, as well as the code that ensures the
-	2nd parameter stays in sync with the list in src/Makefile.am.
-
-2007-07-14  Karel Zak  <kzak@redhat.com>
-
-	* m4/include-exclude-prog.m4 (gl_REMOVE_PROG): Fix typo: s/$2/$1/.
-	(gl_INCLUDE_EXCLUDE_PROG): Quote first use of $2 parameter.
-	Don't mix comma- and space-separated lists.
-	Patch from Karel Zak.
-
-2007-07-13  Jim Meyering  <jim@meyering.net>
-
-	Warn about non-portable use of unescaped backslash at end of string,
-	and treat it as if it were escaped.
-	* src/tr.c (unquote): Considering that such usage would make GNU tr
-	from coreutils-5.2.1 and earlier *fail*, the least we can do now is
-	to warn about it.  Solaris' tr ignores it.
-	* NEWS: Mention this.
-
-	Use proper backslash-quoting inside backticks.
-	* configure.ac: Otherwise we run afoul of strict GNU tr:
-	a string ending in a lone backslash would provoke a failure.
-
-2007-07-12  Jim Meyering  <jim@meyering.net>
-
-	Expand default-no-install prog list in ./configure --help output,
-	and fix some []-quoting bugs in sed expressions.
-	* configure.ac: Hard-code the list, "arch,su" here as well
-	as in src/Makefile.am, and ensure the two stay in sync.
-	* m4/include-exclude-prog.m4 (gl_INCLUDE_EXCLUDE_PROG): Use $2,
-	rather than the nearly-equivalent shell variable.
-	Karel Zak reported that ./configure --help's output included
-	the literal string, $gl_no_install_progs_default.
-
-	Clean up include-exclude-prog.m4.
-	* m4/include-exclude-prog.m4 (gl_ADD_PROG): Don't modify MAN.
-	(gl_REMOVE_PROG): Likewise.
-	Add omitted "\>" in sed regexp.
-	Remove any leading or trailing spaces.
-	(gl_ADD_PROG): Remove any leading space.
-	* configure.ac: Instead, derive $MAN from $optional_bin_progs.
-	Append $(EXEEXT) to *all* names, not just the first one.
-
-2007-07-11  Jim Meyering  <jim@meyering.net>
-
-	If there's a GPL vN copyright comment, require that N == 3.
-	* Makefile.maint (sc_GPL_version): New rule.
-	* tests/misc/arch: Fix the sole violation.
-
-2007-07-10  Jim Meyering  <jim@meyering.net>
-
-	Skip "arch" test if it's not built.
-	* tests/misc/Makefile.am (built_programs): Define.
-	(TESTS_ENVIRONMENT): Add $(built_programs), for...
-	* tests/misc/arch: ...this: skip the test if arch is not built.
-	* src/Makefile.am (built_programs.list): New rule.
-	* tests/Makefile.am (built_programs): Rename from all_programs.
-	(TESTS_ENVIRONMENT): Use built_programs, not all_programs.
-	* tests/help-version: Likewise.
-	* NEWS: Mention that using --enable-no-install-program=X may
-	cause "make check" to fail.
-
-	Add support for enabling/disabling installation of specified programs.
-	* NEWS: Mention new configure-time options.
-	Mention that neither arch nor su is built/installed, by default.
-	* m4/include-exclude-prog.m4: New file.
-	* configure.ac: Use new macro, gl_ADD_PROG, rather than
-	manually appending to OPTIONAL_BIN_PROGS and MAN.
-	Move the code that adds "df" to the list of programs to build from
-	m4/jm-macros into this file.
-	Use gl_INCLUDE_EXCLUDE_PROG, then handle special cases: ginstall, [.
-	(NO_INSTALL_PROGS_DEFAULT): AC_SUBST it.  Used by man/Makefile.am.
-	* man/Makefile.am (dist_man_MANS): Remove from this list all man pages
-	corresponding to "bin" programs. Add $(MAN) instead.
-	(optional_mans): Remove all uses.
-	(check-x-vs-1): Adapt to work even though arch and su are typically
-	no longer built (and neither are their .1 files).
-	* src/Makefile.am (install_su): Rename from INSTALL_SU, now that
-	INSTALL_SU has a different meaning. Use the new $(INSTALL_SU) value.
-
-2007-07-10  Karel Zak  <kzak@redhat.com>
-
-	New program: arch
-	* NEWS: Mention arch.
-	* README: Add arch to the list of programs.
-	* AUTHORS: Add arch.
-	* src/uname.c: Include "uname.h".
-	(PROGRAM_NAME): Handle arch, too.
-	(ARCH_AUTHORS): Define.
-	(uname_long_options, arch_long_options): Renamed and new globals.
-	(usage): Handle arch-mode as well as uname-mode.
-	(decode_switches): New function, extracted from main,
-	to handle arch-mode as well as uname-mode.
-	(main): Handle both modes.
-	* src/uname-arch.c: New program, alias for "uname -m".
-	* src/uname-uname.c: New file, default uname mode.
-	* src/uname.h: New file, uname modes.
-	* src/Makefile.am (EXTRA_PROGRAMS): Add arch.
-	(uname_SOURCES, arch_SOURCES): Define.
-	* man/arch.x: New file.
-	* man/Makefile.am (dist_man_MANS): Add arch.1.
-	(arch.1): New dependency.
-	* tests/misc/arch: New test, compare "arch" with "uname -m"
-	* configure.ac (OPTIONAL_BIN_PROGS): Add arch.
-	(MAN): Add arch.1.
-	* .x-sc_require_config_h: Exempt uname-arch.c and uname-uname.c
-	from the always-include-<config.h> rule.
-
-2007-07-10  Jim Meyering  <jim@meyering.net>
-
-	Change "version 2" to "version 3" in all copyright notices.
-
-2007-07-09  Jim Meyering  <jim@meyering.net>
-
-	Compensate for new c99'isms in seq.c.
-	* Makefile.maint (patch-check): Use -p1, not -p2, so a patch
-	generated via "make patch-check REGEN=1" actually works.
-	* src/c99-to-c89.diff: Handle new c99'isms in seq.c.
-
-2007-07-09  Pádraig Brady <P@draigBrady.com>
-
-	Fix the automatic number width formatting in seq.
-	* src/seq.c: Fix the -w logic. Ignore spaces and '+'
-	characters of input numbers when determining width.
-	Set format correctly for input numbers in scientific notation.
-	* tests/seq/basic: Add various number width tests.
-	Details: <http://thread.gmane.org/gmane.comp.gnu.coreutils.bugs/10903>
-
-2007-07-08  Jim Meyering  <jim@meyering.net>
-
-	Run the coreutils-specific code only if tests/Makefile.am.in exists.
-	* bootstrap (mam_template): Move definition out of loop.
-
-	Create symlinks for gl/{lib,m4}/*, just as for gnulib/{lib,m4}/*.
-	* bootstrap (symlink_to_dir): Rename function from symlink_to_gnulib.
-	Add a directory parameter.  Update all callers.
-	(cp_mark_as_generated): Also check for -- and link to -- files in gl/.
-
-	* THANKS: Add Pádraig Brady.
-
-2007-07-08  Jim Meyering  <jim@meyering.net>
-
-	Adapt to deeper hierarchy in gnulib.
-	* bootstrap (symlink_to_dir): If the destination directory doesn't
-	exist, create it. This is required at least for "lib/uniwidth/cjk.h".
-
-	Use <wchar.h>, not "wcwidth.h".
-	* src/wc.c: Now that gnulib provides the POSIX-specified <wchar.h>,
-	include it and <wctype.h>, rather than "wcwidth.h".
-	* src/ls.c: Include <wchar.h>, rather than "wcwidth.h".
-
-2007-07-05  Jim Meyering  <jim@meyering.net>
-
-	setuidgid: set all groups, not just the primary one.
-	I wanted to use the xgetgroups function from id.c, so factored
-	it out and made it into a non-exiting function (hence the "m"
-	prefix rather than "x").
-	* src/setuidgid.c (main): Use mgetgroups.
-	Include "mgetgroups.h".
-
-	* src/id.c (xgetgroups): Remove function.
-	Include "mgetgroups.h".
-	(print_group_list): Use mgetgroups, not xgetgroups.
-
-	* gl/modules/mgetgroups: New module.
-	* gl/lib/mgetgroups.c: New file.  mgetgroups is derived from
-	id.c's xgetgroups function.
-	* bootstrap.conf (gnulib_modules): Add mgetgroups.
-	* gl/m4/mgetgroups.m4: New file.
-	* gl/lib/mgetgroups.h: New file.
-
-	* bootstrap: Merge in changes from gnulib.
-
-	* src/id.c: Include "getugroups.h" rather than declaring manually.
-
-2007-07-04  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: pr -F no longer suppresses the footer or the first two blank
-	lines in the header.
-	* doc/coreutils.texi (pr invocation): Likewise.  Also, a too-short
-	page length implies -t, not -T.
-	* src/pr.c (lines_per_header, lines_per_footer): Now constants.
-	(init_parameters): Don't try to change them.
-	(print_header): Use the same header and footer format regardless of
-	wither form feeds are being used.
-	(usage): Adjust to above change when describing too-short page length.
-	Too-short page length impliesy -t, not -T.
-	* tests/pr/2-S_f-t_notab: Adjust to the fact that -F now affects
-	only formfeed handling; it does not change the header.
-	* tests/pr/2-Sf-t_notab: Likewise.
-	* tests/pr/2f-t_notab: Likewise.
-	* tests/pr/2s_f-t_notab: Likewise.
-	* tests/pr/2s_w60f-t_nota: Likewise.
-	* tests/pr/2sf-t_notab: Likewise.
-	* tests/pr/2sw60f-t_notab: Likewise.
-	* tests/pr/2w60f-t_notab: Likewise.
-	* tests/pr/3a3f-0F: Likewise.
-	* tests/pr/3b3f-0F: Likewise.
-	* tests/pr/3b3f-0FF: Likewise.
-	* tests/pr/3b3f-FF: Likewise.
-	* tests/pr/3f-0F: Likewise.
-	* tests/pr/3f-FF: Likewise.
-	* tests/pr/Test.pm: Likewise.
-	* tests/pr/a3f-0F: Likewise.
-	* tests/pr/a3f-0FF: Likewise.
-	* tests/pr/a3f-FF: Likewise.
-	* tests/pr/b3f-0F: Likewise.
-	* tests/pr/b3f-0FF: Likewise.
-	* tests/pr/b3f-FF: Likewise.
-	* tests/pr/3-5l17f-t: Remove, since it's been renamed to another
-	file whose name has a line count 7 larger,
-	reflecting the new line count needed for this behavior.
-	* tests/pr/3a3l8f-t: Likewise.
-	* tests/pr/3b3l8f-t: Likewise.
-	* tests/pr/3l17f-t: Likewise.
-	* tests/pr/3ml17f-t: Likewise.
-	* tests/pr/Ja3l17f-lm: Likewise.
-	* tests/pr/Jb3l17f-lm: Likewise.
-	* tests/pr/Jml17f-lm-lo: Likewise.
-	* tests/pr/W-72l17f-ll: Likewise.
-	* tests/pr/W20l17f-ll: Likewise.
-	* tests/pr/W26l17f-ll: Likewise.
-	* tests/pr/W27l17f-ll: Likewise.
-	* tests/pr/W28l17f-ll: Likewise.
-	* tests/pr/W35Ja3l17f-lm: Likewise.
-	* tests/pr/W35Jb3l17f-lm: Likewise.
-	* tests/pr/W35Jml17f-lmlo: Likewise.
-	* tests/pr/W35a3l17f-lm: Likewise.
-	* tests/pr/W35b3l17f-lm: Likewise.
-	* tests/pr/W35ml17f-lm-lo: Likewise.
-	* tests/pr/W72Jl17f-ll: Likewise.
-	* tests/pr/a3l17f-lm: Likewise.
-	* tests/pr/a3l8f-t: Likewise.
-	* tests/pr/b3l17f-lm: Likewise.
-	* tests/pr/b3l8f-t: Likewise.
-	* tests/pr/l17f-t: Likewise.
-	* tests/pr/ml17f-0F: Likewise.
-	* tests/pr/ml17f-lm-lo: Likewise.
-	* tests/pr/ml17f-t: Likewise.
-	* tests/pr/ml17f-t-0F: Likewise.
-	* tests/pr/n+2-5l17f-0FF: Likewise.
-	* tests/pr/n+2l17f-0FF: Likewise.
-	* tests/pr/n+2l17f-bl: Likewise.
-	* tests/pr/n+3l17f-0FF: Likewise.
-	* tests/pr/n+3l17f-bl: Likewise.
-	* tests/pr/n+3ml13f-bl-FF: Likewise.
-	* tests/pr/n+3ml17f-bl-tn: Likewise.
-	* tests/pr/n+3ml17f-tn-bl: Likewise.
-	* tests/pr/n+4b2l10f-0FF: Likewise.
-	* tests/pr/n+5-8b3l10f-FF: Likewise.
-	* tests/pr/n+5a3l6f-0FF: Likewise.
-	* tests/pr/n+6b3l6f-FF: Likewise.
-	* tests/pr/nJml17f-lmlmlo: Likewise.
-	* tests/pr/nJml17f-lmlolm: Likewise.
-	* tests/pr/nN1+3l17f-bl: Likewise.
-	* tests/pr/nN15l17f-bl: Likewise.
-	* tests/pr/nSml13-bl-FF: Likewise.
-	* tests/pr/nSml13-t-t-FF: Likewise.
-	* tests/pr/nSml13-t-tFFFF: Likewise.
-	* tests/pr/nSml17-bl-FF: Likewise.
-	* tests/pr/nSml17-t-t-FF: Likewise.
-	* tests/pr/nSml17-t-tFFFF: Likewise.
-	* tests/pr/nl17f-bl: Likewise.
-	* tests/pr/o3Jml17f-lm-lo: Likewise.
-	* tests/pr/o3a3Sl17f-tn: Likewise.
-	* tests/pr/o3a3Snl17f-tn: Likewise.
-	* tests/pr/o3a3l17f-tn: Likewise.
-	* tests/pr/o3b3Sl17f-tn: Likewise.
-	* tests/pr/o3b3Snl17f-tn: Likewise.
-	* tests/pr/o3b3l17f-tn: Likewise.
-	* tests/pr/o3mSl17f-bl-tn: Likewise.
-	* tests/pr/o3mSnl17fbltn: Likewise.
-	* tests/pr/o3ml17f-bl-tn: Likewise.
-	* tests/pr/w72l17f-ll: Likewise.
-	* tests/pr/3-5l24f-t: New file, containing the contents of the
-	file with the same name but with the line count smaller by 7,
-	reflecting the new behavior with -F.
-	* tests/pr/3a3l15f-t: Likewise.
-	* tests/pr/3b3l15f-t: Likewise.
-	* tests/pr/3l24f-t: Likewise.
-	* tests/pr/3ml24f-t: Likewise.
-	* tests/pr/Ja3l24f-lm: Likewise.
-	* tests/pr/Jb3l24f-lm: Likewise.
-	* tests/pr/Jml24f-lm-lo: Likewise.
-	* tests/pr/W-72l24f-ll: Likewise.
-	* tests/pr/W20l24f-ll: Likewise.
-	* tests/pr/W26l24f-ll: Likewise.
-	* tests/pr/W27l24f-ll: Likewise.
-	* tests/pr/W28l24f-ll: Likewise.
-	* tests/pr/W35Ja3l24f-lm: Likewise.
-	* tests/pr/W35Jb3l24f-lm: Likewise.
-	* tests/pr/W35Jml24f-lmlo: Likewise.
-	* tests/pr/W35a3l24f-lm: Likewise.
-	* tests/pr/W35b3l24f-lm: Likewise.
-	* tests/pr/W35ml24f-lm-lo: Likewise.
-	* tests/pr/W72Jl24f-ll: Likewise.
-	* tests/pr/a3l15f-t: Likewise.
-	* tests/pr/a3l24f-lm: Likewise.
-	* tests/pr/b3l15f-t: Likewise.
-	* tests/pr/b3l24f-lm: Likewise.
-	* tests/pr/l24f-t: Likewise.
-	* tests/pr/ml24f-0F: Likewise.
-	* tests/pr/ml24f-lm-lo: Likewise.
-	* tests/pr/ml24f-t: Likewise.
-	* tests/pr/ml24f-t-0F: Likewise.
-	* tests/pr/n+2-5l24f-0FF: Likewise.
-	* tests/pr/n+2l24f-0FF: Likewise.
-	* tests/pr/n+2l24f-bl: Likewise.
-	* tests/pr/n+3l24f-0FF: Likewise.
-	* tests/pr/n+3l24f-bl: Likewise.
-	* tests/pr/n+3ml20f-bl-FF: Likewise.
-	* tests/pr/n+3ml24f-bl-tn: Likewise.
-	* tests/pr/n+3ml24f-tn-bl: Likewise.
-	* tests/pr/n+4b2l17f-0FF: Likewise.
-	* tests/pr/n+5-8b3l17f-FF: Likewise.
-	* tests/pr/n+5a3l13f-0FF: Likewise.
-	* tests/pr/n+6b3l13f-FF: Likewise.
-	* tests/pr/nJml24f-lmlmlo: Likewise.
-	* tests/pr/nJml24f-lmlolm: Likewise.
-	* tests/pr/nN1+3l24f-bl: Likewise.
-	* tests/pr/nN15l24f-bl: Likewise.
-	* tests/pr/nSml20-bl-FF: Likewise.
-	* tests/pr/nSml20-t-t-FF: Likewise.
-	* tests/pr/nSml20-t-tFFFF: Likewise.
-	* tests/pr/nSml24-bl-FF: Likewise.
-	* tests/pr/nSml24-t-t-FF: Likewise.
-	* tests/pr/nSml24-t-tFFFF: Likewise.
-	* tests/pr/nl24f-bl: Likewise.
-	* tests/pr/o3Jml24f-lm-lo: Likewise.
-	* tests/pr/o3a3Sl24f-tn: Likewise.
-	* tests/pr/o3a3Snl24f-tn: Likewise.
-	* tests/pr/o3a3l24f-tn: Likewise.
-	* tests/pr/o3b3Sl24f-tn: Likewise.
-	* tests/pr/o3b3Snl24f-tn: Likewise.
-	* tests/pr/o3b3l24f-tn: Likewise.
-	* tests/pr/o3mSl24f-bl-tn: Likewise.
-	* tests/pr/o3mSnl24fbltn: Likewise.
-	* tests/pr/o3ml24f-bl-tn: Likewise.
-	* tests/pr/w72l24f-ll: Likewise.
-
-2007-06-23  Jim Meyering  <jim@meyering.net>
-
-	Prefer "STREQ (a, b)" over "strcmp (a, b) == 0"; similar for != 0.
-	* src/base64.c (main): Likewise.
-	* src/install.c (setdefaultfilecon): Likewise.
-	* src/sort.c (main): Likewise.
-	* Makefile.maint (sc_prohibit_strcmp): New rule.
-	* .x-sc_prohibit_strcmp: New file, to list the few exceptions.
-	* Makefile.am (EXTRA_DIST): Add .x-sc_prohibit_strcmp.
-
-2007-06-22  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: seq no longer mishandles obvious cases like
-	"seq 0 0.000001 0.000003" by omitting the last output number.
-	* doc/coreutils.texi (seq invocation): Remove advice about workaround
-	for seq off-by-one problem, since the bug is fixed now.  Replace
-	it with more-generic advice about rounding errors.
-	* src/seq.c (long_double_format, print_numbers):
-	New arg NUMERIC_FORMAT.  All uses changed.
-
-2007-06-22  Pádraig Brady  <P@draigBrady.com>  (trivial change)
-
-	* tests/seq/basic: Add test cases for seq off-by-one problem.
-
-2007-06-22  Jim Meyering  <jim@meyering.net>
-
-	* src/stat.c (long_options): Add a FIXME comment to help ensure
-	that the deprecated and undocumented "--filesystem" option is
-	removed someday.
-
-2007-06-18  Paul Eggert  <eggert@cs.ucla.edu>
-
-	A few more symlink-related fixes.  Fix a bug triggered by cp
-	--parents and symlinks.  Close some race conditions possible when
-	the destination replaces a newly-created file with a symlink.
-	* NEWS: Document that 'cp --parents' no longer mishandles
-	symlinks in file name components of source.
-	* src/copy.c (HAVE_LCHOWN): Default to false.
-	(lchown) [!defined HAVE_LCHOWN]: Define to chown, for convenience.
-	* src/cp.c (lchown) [!HAVE_LCHOWN]: Likewise.
-	* src/install.c (lchown [!HAVE_LCHOWN]: Likewise.
-	* src/copy.c (set_owner): Use lchown instead of chown, for safety
-	in case the file got replaced by a symlink in the meantime.
-	* src/cp.c (re_protect): Likewise.
-	* src/install.c (change_attributes): Likewise.
-	* src/copy.c (copy_internal): Use ordinary C rather than an #if.
-	* src/cp.c (lchown) [!HAVE_LCHOWN]: Define to chown, for convenience.
-	(struct dir_attr): Cache the entire struct stat of the directory,
-	rather than just its mode, so that we needn't stat the directory
-	twice (which can lead to races).
-	(re_protect): Don't use XSTAT as that's not appropriate in
-	this context (symlinks should be followed here).  Instead, use
-	the cached stat value.
-	(make_dir_parents_private): Save dir's entire struct stat, not
-	just its mode.
-	* tests/cp/cp-parents: Add test to check against bug with
-	cp --parents and symlinks.
-
-2007-06-18  Jim Meyering  <jim@meyering.net>
-
-	Use mreadlink_with_size (doesn't exit), not xreadlink_with_size.
-	* bootstrap.conf (gnulib_modules): Add readlink-with-size.
-	Remove xreadlink and xreadlink-with-size.
-	* src/copy.c (copy_internal): Use mreadlink_with_size,
-	not xreadlink_with_size.
-	* src/ls.c (get_link_name): Likewise.
-	* src/readlink.c (main): Likewise.
-	* src/stat.c (print_stat): Likewise.
-
-	* README-hacking: Don't mention Gzip 1.2.4, now that 1.3.12 is out.
-
-2007-06-16  Jim Meyering  <jim@meyering.net>
-
-	Make chgrp and chown diagnostics consistent.
-	* src/chown.c (main): Emit the diagnostic before the file name,
-	not after it, to be consistent with chgrp's diagnostic.
-	* src/chgrp.c (parse_group): Emit a ":" between the diagnostic
-	and the file name.
-	Reported by Egmont Koblinger.
-	* THANKS: Add Egmont Koblinger.
-
-2007-06-15  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Correct cp's handling of destination symlinks in some cases.
-	* NEWS: "cp" no longer considers a destination symlink to be the
-	same as the referenced file when copying links or making backups.
-	* src/copy.c (copy_reg): When following a symlink, use the
-	followed name in later chown etc. requests, so that the created
-	file is affected, rather than the symlink.  Use O_NOFOLLOW on
-	source when not dereferencing symlinks; this avoids a race.
-	Preserve errno correctly when doing multiple open attempts on the
-	destination.
-	(copy_internal): Follow destination symlinks only when copying a
-	regular file and only when we don't intend to remove or rename the
-	destination first, regardless of whether following source
-	symlinks; this is because since POSIX and tradition (e.g.,
-	FreeBSD) say we should ordinarily follow destination symlinks if
-	the system calls would ordinarily do so.
-	* src/copy.h (struct cp_options): Add comment that 'dereference'
-	is only for source files.
-	* src/cp.c (usage): Note that --derereference etc. are only for
-	source files.
-	(make_dir_parents_private): Follow symlinks, regardless of whether
-	--dereference is specified, because these are destination symlinks.
-	* tests/cp/same-file: Adjust tests to match revised behavior.
-	Filter out perror output since it might vary from host to host.
-	Use sed alone instead of also using echo.
-
-	* doc/coreutils.texi (cp invocation): Document the behavior better when
-	the destination is a symlink.  Clarify source versus destination
-	symlinks.  Describe the new behavior for destination symlinks.
-
-2007-06-15  Jim Meyering  <jim@meyering.net>
-
-	* src/copy.c: Include "canonicalize.h".
-	(copy_reg): Use canonicalize_filename_mode to follow the symlink,
-	so that we can always open with O_EXCL and avoid a race.
-
-2007-06-15  Jim Meyering  <jim@meyering.net>
-
-	Don't include "quote.h" when it is not used.
-	* src/md5sum.c: Remove unnecessary inclusion of "quote.h".
-	* src/expr.c: Likewise.
-	* src/shred.c: Likewise.
-	* Makefile.maint (sc_prohibit_quote_without_use): New rule.
-	* src/c99-to-c89.diff: Adjust offsets.
-
-2007-06-14  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Clarify what "cat" documentation means by "blank" lines.
-	* doc/coreutils.texi (cat invocation): "Blank" lines actually mean
-	empty lines.
-	* src/cat.c (usage): Say that "nonblank" means nonempty.  Clarify
-	--squeeze-blank.
-
-2007-06-13  Jim Meyering  <jim@meyering.net>
-
-	rmdir: give better diagnostics
-	* src/rmdir.c (remove_parents): Give a more descriptive/consistent
-	diagnostic upon failure.
-	(main): Likewise.
-	Suggestion from Joey Hess.
-	* THANKS: Add Joey Hess.
-
-	Don't include "quotearg.h" when it is not used.
-	* Makefile.maint (sc_prohibit_quotearg_without_use): New rule.
-	* src/cp.c: Don't include "quotearg.h".  It wasn't used.
-
-	* README-hacking: List Gperf as a build-requirement, too.
-	Reported by Steve Ward.
-
-2007-06-11  Jim Meyering  <jim@meyering.net>
-
-	* README: Mention README-hacking, for whose who start from
-	cloned/checked-out sources rather than from a distribution tarball.
-	Reported by Steve Ward.
-	* THANKS: Add Steve Ward.
-
-2007-06-10  Jim Meyering  <jim@meyering.net>
-
-	bug-fix: cp would fail to write through a dangling symlink
-	* NEWS: Mention the bug fix.
-	* src/copy.c (copy_reg): When open fails with EEXIST, the destination
-	is lstat'able, and a symlink, call open again, but now without O_EXCL.
-	* tests/cp/thru-dangling: New file, to test for the above fix.
-	* tests/cp/Makefile.am (TESTS): Add thru-dangling.
-	* THANKS: Add Michael McLagan.
-	Bug report from Michael McLagan in <http://bugzilla.redhat.com/243588>.
-
-2007-06-04  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* doc/coreutils.texi (Common options): Mention that -h and
-	--human-readable are equivalent to --block-size=human-readable.
-	Documentation problem reported by Steve Ward in
-	<http://lists.gnu.org/archive/html/bug-coreutils/2007-06/msg00007.html>.
-	(du invocation): Use optSi rather than duplicating the macro's
-	contents (incorrectly, since we claimed a "B" was output).
-
-2007-05-31  Jim Meyering  <jim@meyering.net>
-
-	Pull printf-related code from gnulib, rather than using forked copy.
-	* bootstrap.conf (gnulib_modules): Don't avoid size_max and xsize
-	modules.  While I dislike xsize-style overflow avoidance, maintaining
-	a forked version of e.g., vasnprintf.c was too much work.
-
-2007-05-29  Jim Meyering  <jim@meyering.net>
-
-	* src/dircolors.hin: Add screen-256color.
-	Suggested by sdl.web@gmail.com in <http://bugzilla.redhat.com/239266>.
-
-2007-05-26  Jim Meyering  <jim@meyering.net>
-
-	* TODO: Add an entry for comm --output-delimiter=STR
-
-2007-05-25  James Youngman  <jay@gnu.org>
-
-	wc: ignore multibyte-character decoding errors
-	* src/wc.c (wc): Don't issue an error message when mbrtowc
-	indicates that we have seen an invalid byte sequence.  This
-	makes "wc /bin/sh" bearable (though the word and line counts
-	are likely not to be useful).
-	* NEWS: Mention the change.
-
-2007-05-22  Jim Meyering  <jim@meyering.net>
-
-	Check for an up-to-date copyright year in coreutils.texi.
-	* Makefile.maint (copyright-check): Also check for an up-to-date
-	copyright year in doc/$().texi, if that file exists.
-	* doc/coreutils.texi: Add 2007 to list of Copyright years.
-	Reported by Karl Berry.
-
-	cut: diagnose a range starting with 0 (-f 0-2) as invalid, and
-	give a better diagnostic for a field-number/offset of 0.
-	* NEWS: Mention the fix.
-	* src/cut.c (ADD_RANGE_PAIR): Add an explicit check.
-	Based on a patch from James Youngman.
-	* tests/misc/cut: Add tests for the above.
-
-	"cut -f 2-0" now fails; before, it was equivalent to "cut -f 2-"
-	Also, diagnose the '-' in "cut -f -" as an invalid range, rather
-	than interpreting it as the unlimited range, "1-".
-	* NEWS: Mention these changes.
-	* src/cut.c (set_fields): Don't interpret an accumulator "value"
-	of 0 as an unspecified range endpoint.
-	Give better diagnostics.
-	Adjust a comment so that it is true also for 64-bit size_t.
-
-	* tests/cut/Test.pm: Add tests for the above.
-
-	stty: fix a harmless syntax nit
-	* src/stty.c (visible): Use ";" as the statement terminator
-	between two assignments, not ",".
-	(integer_arg): Join an unnecessarily wrapped line.
-
-2007-05-20  Jim Meyering  <jim@meyering.net>
-
-	stty: diagnose an invalid hex value in 35-colon command-line argument
-	* NEWS: Mention this.
-	* src/stty.c (strtoul_tcflag_t, strtoul_cc_t): New functions.
-	(recover_mode): Use those functions (not sscanf), to parse the
-	string robustly.
-	* tests/stty/invalid: New file.  Test for the above.
-	* tests/stty/Makefile.am (TESTS): Add invalid.
-	* .x-sc_prohibit_atoi_atof: Don't exempt stty.c from this check.
-	Add tests/stty/invalid so we don't have to obfuscate the comment
-	about sscanf therein.
-	* Makefile.maint (sc_prohibit_atoi_atof): Mention sscanf in the
-	diagnostic, too.
-
-	* TODO: Remove some now-completed or no longer relevant items.
-
-2007-05-19  Jim Meyering  <jim@meyering.net>
-
-	Rename uses of futimens -> gl_futimens; glibc now declares the former.
-	* src/copy.c (copy_reg): Reflect renaming: futimens -> gl_futimens.
-	* src/touch.c (touch): Likewise.
-
-2007-05-18  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.maint (my-distcheck): Remove -pedantic from $(CFLAGS)
-	for now, to avoid c89-check failure due to use of #include_next.
-
-2007-05-15  Jim Meyering  <jim@meyering.net>
-
-	Generate a dozen test-related Makefile.am files at bootstrap-time.
-	* README-hacking: Build-from-checkout now require Perl, too.
-	* bootstrap: Now that these generated Makefile.am files are no longer
-	under version control, they must be created at bootstrap time.
-
-2007-05-14  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* man/chmod.x: Document chmod's behavior with setuid and setgid bits.
-	Remove misleading implication about leading zero.  Problem
-	reported by Jan Engelhardt in
-	<http://lists.gnu.org/archive/html/bug-coreutils/2007-05/msg00134.html>.
-
-2007-05-13  Jim Meyering  <jim@meyering.net>
-
-	Remove the generated tests/*/Makefile.am files from version control.
-	* tests/cut/Makefile.am: git-remove this generated file.
-	* tests/head/Makefile.am: Likewise.
-	* tests/join/Makefile.am: Likewise.
-	* tests/pr/Makefile.am: Likewise.
-	* tests/sort/Makefile.am: Likewise.
-	* tests/tac/Makefile.am: Likewise.
-	* tests/tail/Makefile.am: Likewise.
-	* tests/test/Makefile.am: Likewise.
-	* tests/tr/Makefile.am: Likewise.
-	* tests/uniq/Makefile.am: Likewise.
-	* tests/wc/Makefile.am: Likewise.
-	* .cvsignore, .gitignore: Ignore these generated files.
-
-	* src/.cvsignore, src/.gitignore: Add chcon here, ...
-	* .cvsignore, .gitignore: ... not here.
-
-	Test uniq's new --zero-terminated (-z) option.
-	* tests/uniq/Test.pm: When possible, create a "-z"-testing variant
-	of each existing test.
-	(2z, 3z, 4z, 5z, 20z, 122, 123): New tests from James Youngman.
-
-2007-05-12  James Youngman  <jay@gnu.org>
-
-	Add -z option to uniq.  Originally proposed by Egmont Koblinger.
-	* NEWS: Mention uniq's new option: --zero-terminated (-z).
-	* src/uniq.c: Add new option, --zero-terminated (-z), to make
-	uniq use the NUL byte as separator/delimiter rather than newline.
-	(check_file): Add a parameter: delimiter.  Update caller.
-	Use readlinebuffer_delim in place of readlinebuffer everywhere.
-	(main): Handle the new option.
-	(usage): Describe new option the same way sort does.
-	* doc/coreutils.texi (uniq invocation): Describe the new option.
-
-2007-05-07  Jim Meyering  <jim@meyering.net>
-
-	* NEWS: Mention that last week's tr bug dates back to 1992.
-
-2007-05-04  Jim Meyering  <jim@meyering.net>
-
-	Avoid test failure when run with an unusual umask.
-	* tests/ls/color-dtype-dir: Set umask to 022.
-	Suggestion from AIDA Shinra.
-
-	Avoid failure of root-only test when run with a restrictive umask.
-	* tests/rm/no-give-up: Ensure that non-root can access "d/" through
-	root-owned ".".  Reported by AIDA Shinra.
-
-	tr -c: don't abort when translating with S2 larger than complement of S1
-	* src/tr.c (main): Remove invalid assertion triggered by e.g.,
-	tr -c a '[b*256]'.  There's nothing wrong with having Set2 larger
-	than Set1.  Reported by Guntram Blohm.
-	* tests/tr/Test.pm (no-abort-1): Test for the above.
-	* NEWS: Mention this bug fix.
-	* THANKS: Add Guntram Blohm.
-
-2007-05-03  Jim Meyering  <jim@meyering.net>
-
-	Avoid test failure when run with a permissive umask.
-	* tests/rm/no-give-up: Set permissions of test directory properly,
-	i.e., not depending on umask prohibiting go=w.
-	Reported by AIDA Shinra.
-
-2007-05-02  Paul Eggert  <eggert@cs.ucla.edu>
-
-	The following commands and options now support the standard size
-	suffixes kB, M, MB, G, GB, and so on for T, P, Y, Z, and Y:
-	head -c, head -n, od -j, od -N, od -S, split -b, split -C,
-	tail -c, tail -n.
-	* doc/coreutils.texi (od invocation, head invocation, tail invocation):
-	Document support for new size suffixes.
-	(head invocation, tail invocation):
-	Document that -n uses the same suffixes as -c.
-	(tail invocation): More-clearly document what leading "+" does.
-	* src/head.c (usage, string_to_integer): Support new suffixes.
-	* src/od.c (usage, main): Likewise.
-	* src/split.c (usage, main): Likewise.
-	* src/tail.c (usage, parse_options): Likewise.
-	Prompted by a patch from Evan Hunt.
-
-2007-05-02  Jim Meyering  <jim@meyering.net>
-
-	* src/du.c (usage): Tweak description of --dereference-args (-D) again.
-	Prompted by another request for clarification from Justin Pryzby.
-
-	Invoke rm via 'setuidgid ... env PATH="$PATH" ...', as in fail-eperm.
-	* tests/rm/fail-2eperm: Patch from AIDA Shinra.
-	Reported by Peter Dyballa.
-	* THANKS: Add AIDA Shinra and Peter Dyballa.
-
-2007-04-28  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/nohup.c (usage): Describe how standard input and output
-	are redirected.
-
-2007-04-25  Jim Meyering  <jim@meyering.net>
-
-	* src/du.c (usage): Clarify description of --dereference-args (-D).
-	Prompted by a report from Justin Pryzby.
-
-	* bootstrap.conf (gnulib_modules): Add fseeko and ftello.
-	(gnulib_modules): Add autobuild.
-
-2007-04-24  Jim Meyering  <jim@meyering.net>
-
-	* THANKS: Add Andreas Frische.
-	* NEWS: Mention today's ls --color fix.
-	* tests/ls-2/tests (sl-dangle): Add a test for today's fix.
-
-2007-04-24  Eric Blake  <ebb9@byu.net>
-
-	ls --color once again colors dangling symlinks correctly
-	* src/ls.c (gobble_file): Much like the 2007-04-07 fix,
-	add a term to the expression that decides whether we need
-	stat and/or lstat calls.  Reported by Andreas Frische.
-
-2007-04-16  Jim Meyering  <jim@meyering.net>
-
-	* src/cut.c (usage): Adjust synopsis to show that an OPTION is required.
-	Reported by Rudolf Kastl.
-	* THANKS: Add Rudolf Kastl.
-
-2007-04-11  Paul Eggert  <eggert@cs.ucla.edu>
-
-	split --line-bytes=N (-C N): don't create an empty file.
-	* src/split.c (line_bytes_split): Don't create an empty line
-	afterwards if the last buffer happens to be exactly full.
-	* tests/misc/split-fail: Add a test case for this.
-	* NEWS: mention this.
-
-2007-04-10  Jim Meyering  <jim@meyering.net>
-
-	ls: don't form or compute the length of strings that won't be used.
-	* src/ls.c (gobble_file): Form and compute length of strings for
-	block size, owner, group, author, major+minor numbers and file size
-	only if they'll actually be used.  I.e., don't form most of them
-	when not producing long format output.
-
-2007-04-07  Jim Meyering  <jim@meyering.net>
-
-	Add a test for, and document, today's fix.
-	* NEWS: Mention today's ls --color fix.
-	* tests/ls-2/tests (sl-target): Add a test for today's fix.
-	* THANKS: Add Kirk Kelsey.
-
-2007-04-07  Eric Blake  <ebb9@byu.net>
-
-	Fix a bug in how the LS_COLORS ln=target attribute is handled.
-	* src/ls.c (gobble_file): Use "stat" (not lstat) also when the
-	ln=target attribute applies.  Reported by Kirk Kelsey.
-
-2007-04-02  Jim Meyering  <jim@meyering.net>
-
-	* src/copy.c (copy_reg): Initialize local "con", before calling
-	getfscreatecon, in case that function (or its inline stub) does
-	not set it.
-
-2007-04-01  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/ls.c (print_horizontal): Fix bug reported by Mike Frysinger:
-	ls -x DIR would sometimes output the wrong string in place of the
-	first entry.
-	* NEWS: Mention the bug fix.
-	* tests/ls/x-option: New file.
-	* tests/ls/Makefile.am (TESTS): Add x-option.
-
-	gnulib moved md5 and sha1 modules into a new crypt/ directory; adapt
-	* bootstrap.conf (gnulib_modules): Adjust to gnulib's renaming of
-	md5 to crypt/md5 and sha1 to crypt/sha1.
-
-2007-03-30  Jim Meyering  <jim@meyering.net>
-
-	* NEWS: Mention these SELinux changes.
-
-	* ChangeLog-selinux: Remove file.
-	Move its contents into this file, removing old dates.
-
-	* src/runcon.c (main): Don't reorder arguments.  Reported by
-	Ulrich Drepper in <http://bugzilla.redhat.com/232652>.
-	* tests/misc/runcon-no-reorder: New file.  Test for the above.
-	* tests/misc/Makefile.am (TESTS): Add runcon-no-reorder.
-
-	* src/runcon.c (main): Remove "." at end of a diagnostic.
-
-	* src/runcon.c: New program.
-	* src/Makefile.am (bin_PROGRAMS): Add runcon.
-	(runcon_LDADD): Define.
-	* README: Add runcon to the list of programs.
-	* AUTHORS: Add this: runcon: Russell Coker
-	* tests/help-version: Add runcon as an exception.
-	* man/Makefile.am (dist_man_MANS): Add runcon.1.
-	(runcon.1): New dependency.
-
-	mkfifo, mknod: Accept new "-Z, --context=C" option.
-	* src/mkfifo.c, src/mknod.c: Include <selinux/selinux.h>.
-	(main): Honor it.
-	* src/Makefile.am (mkfifo_LDADD, mknod_LDADD): Use $(LIB_SELINUX).
-
-	mkdir: Accept new "-Z, --context=C" option.
-	* src/mkdir.c: Include <selinux/selinux.h>.
-	(main): Honor it.
-	* src/Makefile.am (mkdir_LDADD): Use $(LIB_SELINUX).
-
-	* tests/cp/cp-a-selinux: New file.  Test for the bug reported in
-	<http://bugzilla.redhat.com/219900>.
-	* tests/cp/Makefile.am (TESTS): Add cp-a-selinux.
-
-	* tests/selinux: New file.
-	* tests/Makefile.am (EXTRA_DIST): Add selinux.
-	* tests/misc/selinux: Source the new script, rather than open coding it.
-
-	Change how "cp -a" and "cp --preserve=context" work with SELinux.
-	Now, cp -a attempts to preserve context, but failure to do so does
-	not change cp's exit status.  However "cp --preserve=context" is
-	similar, but failure *does* cause cp to exit with nonzero status.
-	* src/copy.h (struct cp_options) [require_preserve_context]: New member.
-	* src/copy.c (copy_reg, copy_internal): Implement the above.
-	* src/mv.c (cp_option_init): Initialize the new member.
-	* src/install.c (cp_option_init): Likewise.
-	* src/cp.c (cp_option_init): Likewise.
-	(decode_preserve_arg): Set it or reset it.
-
-	cp, mv, install: add SELinux support, but unlike with the Red Hat
-	patch, mv and cp do not provide the "-Z context" option.
-	* src/copy.c: Include <selinux/selinux.h>.
-	(restore_default_fscreatecon): New function.
-	(copy_reg): Make cp --preserve=context work for existing destination.
-	(copy_internal): Likewise for new destinations.
-	* src/copy.h (cp_options) [preserve_security_context]: New member.
-	* src/cp.c: Include <selinux/selinux.h>.
-	(selinux_enabled): New global.
-	(usage): Mention new --preserve=context option.
-	(PRESERVE_CONTEXT): Define/use.
-	(decode_preserve_arg): Handle PRESERVE_CONTEXT.
-	(main): Remove an obsolete comment.
-	If --preserve=context is specified on a system without SELinux
-	enabled, give a diagnostic and fail.
-	* src/mv.c: Include <selinux/selinux.h>.
-	Set x->preserve_security_context if SELinux is enabled.
-	* src/install.c: Accept new "-Z, --context=C" option.
-	Accept --preserve-context option (but not -P option).
-	Accept alternate spelling: --preserve_context, for now.
-	Include <selinux/selinux.h> and "quotearg.h".
-	(selinux_enabled, use_default_selinux_context): New globals.
-	(PRESERVE_CONTEXT_OPTION): Define.
-	(cp_option_init): Default: do not preserve security context.
-	(setdefaultfilecon): New function.
-	(main): Honor new options.
-	* src/Makefile.am (mv_LDADD, cp_LDADD, ginstall_LDADD):
-	Add $(LIB_SELINUX).
-	* src/system.h (GETOPT_SELINUX_CONTEXT_OPTION_DECL): Define.
-
-	* tests/misc/selinux [VERBOSE]: Print version info for each
-	of the tested tools, not just ls.
-
-	* src/c99-to-c89.diff: Remove the ls.c patch, now that I've
-	temporarily removed the offending c99'ism.
-
-	* src/chcon.c (usage): Split a string literal that was longer than 509.
-
-	* src/ls.c (gobble_file): Don't call getfilecon unless print_scontext.
-	Upon failed getfilecon, accept not just ENOTSUP, but also ENODATA.
-
-	* src/c99-to-c89.diff: Adjust offsets.
-
-	* AUTHORS: Add chcon.
-
-	* src/c99-to-c89.diff: Remove trailing blanks.
-
-	* src/chcon.c: Don't include "dirname.h".  system.h already includes it.
-
-	* gl/lib/selinux-at.c: Remove a use of HAVE_CONFIG_H.
-
-	* src/c99-to-c89.diff: Handle a new c99'ism in ls.c.
-
-	* src/id.c (main): Tweak id -Z diagnostic.
-
-	id: Add SELinux support: -Z option.
-	* src/id.c (main): Apply patches from Fedora, with these changes:
-	Remove #ifdef WITH_SELINUX.
-	Use error (EXIT_FAILURE, not fprintf+exit(1).
-	* src/Makefile.am (id_LDADD): Define, so as to add $(LIB_SELINUX).
-
-	stat: Add support for SELinux in the form of a %C format directive.
-	* src/stat.c (follow_links): Make this variable file-global.
-	(out_file_context): New function.
-	(print_statfs): Honor %C.
-	(print_stat): Honor %C.
-	(do_stat): Remove follow_links parameter.
-	(usage): Document the two %C directives.
-	(main): Accept -Z (though it's a no-op).
-	* src/Makefile.am (stat_LDADD): Define.
-
-	ls: Add support for SELinux and a slightly modified -Z option.
-	I started with the patches from Red Hat.
-	The entries below tell how the code evolved.
-
-	* src/ls.c (print_long_format, print_file_name_and_frills): When
-	there is no security context (due to getfilecon/lgetfilecon failing
-	with e.g. ENOTSUP), print it as "?", not "".
-	* src/ls.c (print_file_name_and_frills): Make -Z work without -l.
-	(length_of_file_name_and_frills): Likewise.
-
-	* src/ls.c: Remove the --lcontext and --scontext options.
-	Change the way -Z, --context work so that it no longer implies -l.
-	Thus, -Z -l will work like -lcontext and -Z without -l will work
-	like --scontext.
-
-	Adjust tests to reflect new 'ls -l' syntax -- affects only
-	systems with SELinux when operating on a file with no ACL.
-	These tests assumed that everything before the first space on
-	each line is the 10-byte mode string.  But there may also be a "+"
-	in the 11th column, just before the space.  However, note that this
-	is not new.  The same thing would have happened even without the
-	change below, when listing a file with an ACL.
-	* tests/chmod/equals, tests/cp/cp-parents, tests/cp/fail-perm:
-	* tests/cp/link-preserve, tests/install/basic-1, tests/misc/mknod:
-	* tests/mkdir/parents, tests/mkdir/special-1, tests/mv/partition-perm:
-
-	Don't make compilation depend on USE_ACL.  An SELinux security
-	context counts as an "alternate access control method", so ls
-	must output a "+" for each file with a security context.
-	* src/ls.c [struct fileinfo] (have_acl): Declare unconditionally.
-	(FILE_HAS_ACL): Remove macro definition.  Use f->have_acl directly.
-	(gobble_file): Record whether a file has a security context, and
-	update the condition used to determine whether to print the "+".
-	(gobble_file): Call getfilecon/lgetfilecon also when
-	format == long_format, so that we get the "+".
-
-	* src/ls.c (gobble_file): Add a comment explaining why (with a
-	security context option) ls doesn't exit nonzero due to e.g.,
-	getfilecon failing with errno == ENOTSUP.
-
-	* src/ls.c (gobble_file): Ignore failure of getfilecon if it's due
-	to ENOTSUP.
-
-	* src/ls.c (gobble_file): Factor out three small blocks using
-	getfilecon and lgetfilecon.
-	Don't ignore return value from getfilecon and lgetfilecon.
-
-	* src/ls.c (print_long_format): Don't use ?: (empty 2nd arg with C
-	ternary operator).
-	(print_scontext_format): Likewise.
-	(print_scontext): Declare to be "bool", not int.  Adjust uses.
-
-	* src/Makefile.am (dir_LDADD, ls_LDADD, vdir_LDADD): Add $(LIB_SELINUX).
-
-	* tests/misc/chcon: New file.
-	* tests/misc/chcon-fail: New file.
-	* tests/Makefile.am (check-root): Run new, root-only misc/chcon test.
-	* tests/misc/Makefile.am (TESTS): Add chcon and chcon-fail.
-
-	* tests/misc/Makefile.am (TESTS): Add selinux.
-	* tests/misc/selinux: New file.
-	* tests/help-version: Skip chcon.
-	* man/chcon.x: New file.
-	* man/Makefile.am: Build chcon.1.
-
-	New program: chcon
-	* gl/modules/selinux-at: New module.  Check for libselinux and set
-	LIB_SELINUX here, unconditionally, rather than depending on
-	the configure-time --enable-selinux option.
-	* gl/modules/selinux-h: New module.
-	* bootstrap.conf (gnulib_modules): Add selinux-at.
-	* gl/lib/selinux-at.c, gl/lib/selinux-at.h: New files.
-	* gl/lib/se-selinux_.h: New file.
-	* gl/lib/se-context_.h: New file.
-	* gl/m4/selinux-selinux-h.m4: New file.
-	* gl/m4/selinux-context-h.m4: New file.
-	* src/Makefile.am (bin_PROGRAMS): Add chcon.
-	(chcon_LDADD): Define.
-	* README: Add chcon to the list of programs.
-	* src/chcon.c: Rewrite the original (Red Hat) chcon to use fts.
-
-2007-03-29  Jim Meyering  <jim@meyering.net>
-
-	* .vg-suppressions: Add libc-getpwuid-leak.
-
-2007-03-28  Jim Meyering  <jim@meyering.net>
-
-	Help translators include translation team's web or email address.
-	* src/system.h (emit_bug_reporting_address): New function.
-	* src/base64.c: Use it rather than a literal printf.
-	* src/basename.c, src/cat.c, src/chgrp.c, src/chmod.c:
-	* src/chown.c, src/chroot.c, src/cksum.c, src/comm.c, src/cp.c:
-	* src/csplit.c, src/cut.c, src/date.c, src/dd.c, src/df.c:
-	* src/dircolors.c, src/dirname.c, src/du.c, src/echo.c, src/env.c:
-	* src/expand.c, src/expr.c, src/factor.c, src/fmt.c, src/fold.c:
-	* src/head.c, src/hostid.c, src/hostname.c, src/id.c, src/install.c:
-	* src/join.c, src/kill.c, src/link.c, src/ln.c, src/logname.c:
-	* src/ls.c, src/md5sum.c, src/mkdir.c, src/mkfifo.c, src/mknod.c:
-	* src/mv.c, src/nice.c, src/nl.c, src/nohup.c, src/od.c:
-	* src/paste.c, src/pathchk.c, src/pinky.c, src/pr.c, src/printenv.c:
-	* src/printf.c, src/ptx.c, src/pwd.c, src/readlink.c, src/rm.c:
-	* src/rmdir.c, src/seq.c, src/setuidgid.c, src/shred.c, src/shuf.c:
-	* src/sleep.c, src/sort.c, src/split.c, src/stat.c, src/stty.c:
-	* src/su.c, src/sum.c, src/sync.c, src/system.h, src/tac.c:
-	* src/tail.c, src/tee.c, src/test.c, src/touch.c, src/tr.c:
-	* src/true.c, src/tsort.c, src/tty.c, src/uname.c, src/unexpand.c:
-	* src/uniq.c, src/unlink.c, src/uptime.c, src/users.c, src/wc.c:
-	* src/who.c, src/whoami.c, src/yes.c: Likewise.
-
-	* src/stty.c: Don't include "vasprintf.h", now that its
-	declarations are guaranteed to be in gnulib's stdio.h.
-	* src/who.c: Likewise.
-
-2007-03-27  Jim Meyering  <jim@meyering.net>
-
-	* README: Use "install", not "ginstall" in the list of program names.
-	* src/Makefile.am (check-README): Substitute s/ginstall/install/.
-
-2007-03-25  Jim Meyering  <jim@meyering.net>
-
-	* src/c99-to-c89.diff: Regenerate.
-
-2007-03-25  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Avoid the need for euidaccess and/or lstat on every directory entry
-	with 'rm -r dir' (without -f), if we are root, or if we are removing
-	a directory tree that is full of symbolic links.
-	* bootstrap.conf (gnulib_modules): Add write-any-file.
-	* src/copy.c: Include write-any-file.h.
-	(UNWRITABLE): Remove macro, replacing with....
-	(writable_destination): New function, which uses can_write_any_file
-	to avoid the need for euidaccess when we are privileged.
-	(overwrite_prompt, abandon_move): Use it.
-	* src/remove.c: Include write-any-file.h.
-	(D_TYPE): New macro.
-	(DT_UNKNOWN, DT_DIR, DT_LNK) [!HAVE_STRUCT_DIRENT_D_TYPE]: New macros.
-	(write_protected_non_symlink): Don't bother to stat if we can write
-	any file.
-	(prompt): New arg PDIRENT_TYPE.  All callers changed.
-	Use readdir dirent type to avoid the need for 'lstat' on each directory
-	entry in cases like 'rm -r dir', if we are root, or if the tree is
-	full of symbolic links.
-	(DT_IS_KNOWN, DT_MUST_BE): Remove.
-	(remove_entry): New arg DIRENT_TYPE_ARG.  All callers changed.
-
-2007-03-24  Jim Meyering  <jim@meyering.net>
-
-	If strace malfunctions, skip the test rather than failing it.
-	* tests/mv/atomic: Required on a mips-unknown-linux-gnu system
-	running the aging linux-2.4.27-mipscvs-20040814.
-
-2007-03-23  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/pathchk.c: Don't include euidaccess.h, as we don't call
-	euidaccess.
-
-2007-03-23  Jim Meyering  <jim@meyering.net>
-
-	* README-package-renamed-to-coreutils: Add a URL for the FAQ,
-	and a couple more archive links.
-
-2007-03-22  Jim Meyering  <jim@meyering.net>
-
-	Post-release version change.
-	* NEWS: Add a line for 6.9+.
-	* configure.ac (AC_INIT): Set new version string.
-
-	Version 6.9.
-	* NEWS: Record release date and new version number.
-	* configure.ac (AC_INIT): New version number.
-
-	* tests/mv/hard-3: Correct the preceding change: $3 -> $2.
-
-2007-03-22  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Improve a test script.
-	* tests/mv/hard-3: Check for 'ls' failure, too.
-	Generate more-useful debugging output when 'ls' fails.
-
-2007-03-21  Jim Meyering  <jim@meyering.net>
-
-	Fix a test script not to claim an ext2 file system is of type xfs.
-	* tests/du/slink: When using df --local and df --type=TYPE,
-	test only the exit code.  Don't bother with stdout.
-	Prompted by a report by Thomas Schwinge of an inaccurate diagnostic.
-
-	* gl/lib/savewd.c: Remove this file, since the savewd_save change
-	is now in gnulib.  The other wasn't useful.
-
-2007-03-20  Jim Meyering  <jim@meyering.net>
-
-	* gl/lib/acl.c: Remove this file, now that gnulib's version subsumes it.
-
-	Skip part of this test when "." is not a local file system.
-	* tests/install/basic-1: Otherwise, it would fail on some NFS
-	file systems.
-	* tests/mkdir/p-3: Likewise.
-
-2007-03-19  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/Makefile.am (dir_LDADD, ls_LDADD, vdir_LDADD):
-	Add $(LIB_ACL_TRIVIAL).
-
-2007-03-18  Jim Meyering  <jim@meyering.net>
-
-	Fix a generic NFS-related test failure.
-	* tests/mkdir/p-3: When setting up an unreadable "." in an
-	inaccessible parent, make the parent inaccessible *after* making "."
-	unreadable.  Otherwise, running "chmod a-r ." in an already-
-	inaccessible parent would fail on NFS with "Stale NFS file handle".
-
-	Fix a bug in how pr -m -s works.
-	* NEWS: Describe how the fix affects pr.
-	* src/pr.c (init_parameters): The --merge (-m) option does
-	not imply --expand-tabs (-e), so don't set "untabify_input".
-	Reported by Wis Macomson.
-	* tests/misc/pr: New file.  Test for the above fix.
-	* tests/misc/Makefile.am (TESTS): Add pr.
-	* THANKS: Update.
-
-2007-03-17  Jim Meyering  <jim@meyering.net>
-
-	Detect use of AC_CONFIG_AUX_DIR also when its argument is quoted.
-	* bootstrap: Put ""s around use of $build_aux, in case
-	someone uses a name containing shell meta-characters.
-	Reported by Alfred M. Szmidt.
-	* tests/misc/tty-eof: Add shuf to the list of tested commands.
-
-	Avoid test failure on NFS-mounted Solaris ZFS file system.
-	* tests/du/basic: Skip a test if "." is on a non-local file system.
-
-	Avoid an obscure build failure, prefer waitpid over wait.
-	* src/install.c (strip): Use waitpid, not wait.  It's equivalent,
-	but feels less obsolescent.
-
-	* bootstrap: Don't use \> in grep regexp.  For HP-UX.
-
-2007-03-16  Jim Meyering  <jim@meyering.net>
-
-	Begin adding support for Solaris ZFS (4 entries per trivial ACL)
-	* gl/lib/acl.c (ACL_NOT_WELL_SUPPORTED): New macro.
-	(file_has_acl, copy_acl): Use it, rather than enumerating errno values.
-	(is_trivial_acl): New function.  Incomplete, for now.
-	(file_has_acl, copy_acl): Use the new function, rather than
-	counting the number of entries in an ACL.
-
-	* bootstrap: Update from gnulib.
-
-	* .x-sc_prohibit_atoi_atof: Add TODO here, too.
-
-2007-03-16  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/copy.c: Include filemode.h.
-	(overwrite_prompt): Say "try to overwrite", not "overwrite", to
-	make it clearer that the attempt may fail.  Problem reported by
-	Dan Jacobson in:
-	http://lists.gnu.org/archive/html/bug-coreutils/2007-03/msg00130.html
-	Output symbolic mode as well as numeric.
-	* tests/mv/i-2 (fail): Adjust to new prompt format.
-
-2007-03-15  Jim Meyering  <jim@meyering.net>
-
-	Enforce policy: don't use *scanf functions.
-	* Makefile.maint (sc_prohibit_atoi_atof): Add to regexp and diagnostic.
-	* .x-sc_prohibit_atoi_atof: Give stty a temporary pass.
-	* TODO: note that stty.c needs this small clean-up.
-
-2007-03-13  Jim Meyering  <jim@meyering.net>
-
-	Prepare to work on ACL-related failure when using Solaris ZFS.
-	* gl/lib/acl.c: New file, copied from gnulib.
-
-	Work around a failing test due to an NFS-based race condition.
-	* tests/cp/sparse: Accept a report that the copy is *smaller*.
-
-2007-03-12  Jim Meyering  <jim@meyering.net>
-
-	Make bootstrap.conf a tiny bit more generic.
-	* bootstrap.conf (XGETTEXT_OPTIONS): Exclude gettext-related .m4
-	files when e.g., AM_GNU_GETTEXT([external] appears in configure.ac.
-
-2007-03-10  Jim Meyering  <jim@meyering.net>
-
-	Try to fix today's NFS-related failure: Treat ESTALE like EACCES.
-	* gl/lib/savewd.c: Copy this file from gnulib, then change
-	"errno != EACCES" to (errno != EACCES && errno != ESTALE).
-	The symptom was this failure in tests/install/basic-1:
-	ginstall: cannot create directory `rel/a': Stale NFS file handle
-
-	The preceding change solved part of the problem.  Now ginstall fails.
-	* tests/install/basic-1: Temporarily, don't redirect ginstall's
-	stderr to /dev/null, so I can see why the NFS autobuilder's NFS test
-	is failing.
-
-	* tests/install/basic-1: When setting up an unreadable "." in an
-	inaccessible parent, make the parent inaccessible *after* making "."
-	unreadable.  Otherwise, running "chmod a-r ." in an already-
-	inaccessible parent would fail on NFS with "Stale NFS file handle".
-	Reported by Bob Proulx.
-
-	* Makefile.maint (po-check): Exclude c99-to-c89.diff.
-
-2007-03-09  Jim Meyering  <jim@meyering.net>
-
-	Avoid test failures on Darwin 7.9.0 (MacOS X 10.3.9)
-	* tests/chgrp/basic: Don't let failure by chgrp to set the
-	group of a symlink make this test fail.  Do give a diagnostic.
-	In the chgrp-no-change-ctime test, add darwin7.9.0 as another
-	known-failing system.
-	When failing on some other system, print $host_triplet, too.
-	Also avoid test failures on Darwin 8.8.x (MacOS X 10.4).
-	Reported by Peter Fales.
-
-2007-03-08  Jim Meyering  <jim@meyering.net>
-
-	* src/c99-to-c89.diff: Reflect the new c99'ism, update offsets.
-
-2007-03-08  Paul Eggert  <eggert@cs.ucla.edu>
-
-	rm without -f: give a better diagnostic when euidaccess fails.
-	* src/remove.c (write_protected_non_symlink): Return int, not bool,
-	so that we can indicate failure too (as a positive error number).
-	(prompt): If write_protected_non_symlink fails, report that error
-	number and fail rather than charging ahead and removing the dubious
-	entry.  Redo the logic of printing a diagnostic so that we need to
-	invoke quote (full_filename (...)) only once.  More details at:
-	<http://thread.gmane.org/gmane.comp.gnu.coreutils.bugs/9952/focus=9996>
-
-2007-03-08  Jim Meyering  <jim@meyering.net>
-
-	Generalize a few more cvs-isms.
-	* bootstrap (checkout_only_file): Rename from CVS_only_file.
-	Change comments and diagnostics not to say "CVS".
-
-	* bootstrap: Run libtool, if necessary.
-
-	Make bootstrap a little more general.
-	* bootstrap (build_aux): Factor out/use this definition.
-	Formally require a "AC_CONFIG_AUX_DIR($build_aux)" line in configure.ac.
-	(insert_sorted_if_absent): Move function definition "up", to
-	precede new first use.
-	If $build_aux/ doesn't exist initially, create it, and
-	mark it as ignored.
-
-2007-03-03  Andrew Church  <achurch@achurch.org>  (tiny change)
-	    Paul Eggert  <eggert@cs.ucla.edu>
-
-	Fix a bug: cp -x would fail to set mount point permissions.
-	* NEWS: mention cp -x bug fix
-	* src/copy.c (copy_internal): Don't return immediately after
-	copying a mount point that we do not intend to recurse under.
-	Based on a patch by Andrew Church.
-
-2007-03-03  Jim Meyering  <jim@meyering.net>
-
-	pwd-unreadable-parent: Skip test on ia64/Linux, too.
-	* tests/misc/pwd-unreadable-parent: Also skip when $REPLACE_GETCWD.
-	Reported by Bob Proulx.
-
-2007-03-02  Jim Meyering  <jim@meyering.net>
-
-	pwd-unreadable-parent: Skip test on non-Linux/GNU systems.
-	* tests/misc/pwd-unreadable-parent: Rather than trying to decide
-	whether this test has a chance of succeeding, run it only when
-	$(host_os) is linux-gnu.  It was failing on powerpc-apple-darwin8.8.0
-	* tests/misc/Makefile.am (TESTS_ENVIRONMENT): Add host_os=$(host_os).
-
-	* tests/misc/pwd-long: Also allow "+" in $PWD.
-
-	Remove another coreutils-ism.  Formatting cleanup.
-	* Makefile.maint (my-distcheck): Update an outdated comment.
-	(emit_upload_commands): Use $(PACKAGE) rather than "coreutils".
-	(my-distcheck): Skip the c99/c89 check if there's no such .diff file.
-
-2007-03-01  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.maint (warn_cflags): Hoist, adding "-Dlint -O".
-	(my-distcheck): Use the new variable, instead of too-long literal.
-
-	Make "make syntax-check" rules less coreutils-specific.
-	* Makefile.maint (sc_cast_of_x_alloc_return_value): Use CVS_LIST_EXCEPT.
-	(sc_cast_of_alloca_return_value): Likewise.
-	(sc_root_tests): Do nothing if there is no check-root target
-	in tests/Makefile.am.
-
-	Run the writable-files check only for release-building targets.
-	* Makefile.maint (local-checks-available): Remove writable-files.
-	(alpha beta major): Put it here, instead.
-
-	"make syntax-check" now runs only Makefile.cfg-selected tests
-	* Makefile.maint (syntax-check-rules): Hoist this definition so that
-	it precedes the indirect use in the definition of $(local-check).
-	(local-check): Use :=, not just "=".
-	(syntax-check): Depend on $(local-check), not $(syntax-check-rules).
-
-2007-02-28  Bruno Haible  <bruno@clisp.org>
-
-	* bootstrap.conf (gnulib_modules): Replace xreadlink with
-	xreadlink-with-size. Add xreadlink.
-	* src/copy.c (copy_internal): Update.
-	* src/ls.c (is_directory): Update.
-	* src/stat.c (print_stat): Update.
-	* src/readlink.c (main): Use the one-argument xreadlink function.
-
-2007-02-28  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* doc/coreutils.texi (Common options): --si outputs "M", not "MB".
-	Problem reported by Philip Rowlands in
-	<http://lists.gnu.org/archive/html/bug-coreutils/2007-02/msg00283.html>.
-
-2007-02-28  Jim Meyering  <jim@meyering.net>
-
-	* .x-sc_file_system: Add the new test, tests/misc/df-P, to this
-	list of exceptions, for the "make distcheck" sc_file_system rule.
-
-	* Makefile.maint (gnulib_snapshot_date): Remove now-unused definition.
-
-2007-02-27  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Make df -P immune to effects of e.g., the BLOCK_SIZE envvar.
-	* NEWS: With -P, the default block size and output format is not
-	affected by DF_BLOCK_SIZE, BLOCK_SIZE, or BLOCKSIZE.
-	* src/df.c (main): Implement this.
-
-2007-02-27  Jim Meyering  <jim@meyering.net>
-
-	Add a test for the above.
-	* tests/misc/df-P: New file.
-	* tests/misc/Makefile.am (TESTS): Add df-P.
-
-2007-02-25  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.maint (announcement): Adjust so that it works with
-	announce-gen's --gnulib-snapshot-time-stamp option.
-	Indent one of the command lines using TAB, not 8 spaces.
-
-	Post-release version change.
-	* NEWS: Add a line for 6.8+.
-	* configure.ac (AC_INIT): Set new version string.
-
-2007-02-24  Jim Meyering  <jim@meyering.net>
-
-	Version 6.8.
-	* NEWS: Record release date and new version number.
-	* configure.ac (AC_INIT): New version number.
-
-	Don't skip this test on new-enough Linux/GNU systems.
-	* tests/misc/pwd-unreadable-parent: Test $REPLACE_GETCWD = 0,
-	rather than for __GETCWD_PREFIX in config.h (the latter is no
-	longer defined, ever, due to gnulib changes).
-	* tests/misc/Makefile.am (TESTS_ENVIRONMENT): Define REPLACE_GETCWD.
-
-	Remove the "gnits" option; it prohibits my using "+" as a version
-	string suffix, and all it does (beyond the default "gnu" option)
-	is to _require_ the THANKS file.
-	* configure.ac (AM_INIT_AUTOMAKE): Remove it.
-
-	Remove all AUTOMAKE_OPTIONS settings in Makefile.am files.
-	* tests/chgrp/Makefile.am, tests/chmod/Makefile.am:
-	* tests/chown/Makefile.am, tests/cp/Makefile.am:
-	* tests/du/Makefile.am, tests/expr/Makefile.am:
-	* tests/factor/Makefile.am, tests/general/Makefile.am:
-	* tests/install/Makefile.am, tests/ln/Makefile.am:
-	* tests/ls/Makefile.am, tests/mkdir/Makefile.am:
-	* tests/mv/Makefile.am, tests/readlink/Makefile.am:
-	* tests/rm/Makefile.am, tests/rmdir/Makefile.am:
-	* tests/seq/Makefile.am, tests/stty/Makefile.am:
-	* tests/tee/Makefile.am, tests/touch/Makefile.am:
-
-	* README: Document the OSF/1 4.0d build failure and work-around.
-	Reported by Bruno Haible.
-
-	* NEWS: Use a simple "+" suffix to denote pre-release, not "-dirty".
-	Nicer connotations.
-	* configure.ac: Use 6.7+, not 6.7-dirty.
-
-2007-02-24  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: sort no longer compresses temporaries by default.
-	* bootstrap.conf: Remove findprog.
-	* doc/coreutils.texi (sort invocation): The default is to not
-	compress.  Don't treat "" specially.
-	* src/sort.c: Don't include findprog.h.
-	(create_temp): Compress only if the user specified --compress-program.
-	* tests/misc/sort-compress: Adjusts tests to match new behavior.
-
-2007-02-24  Jim Meyering  <jim@meyering.net>
-
-	Avoid a shell syntax error, when building with an inadequate Perl.
-	* man/Makefile.am (.x.1): Add quotes around $(PERL) in case, since
-	it can expand to "/.../missing perl".
-
-	* man/Makefile.am (.x.1): Warn when unable to update a man page.
-	Suggestion from Bruno Haible.
-
-2007-02-23  Bruno Haible  <bruno@clisp.org>
-
-	Handle better the combination of old Perl and a pre-c99 compiler.
-	* man/Makefile.am (.x.1): If the autoconf test has determined that
-	perl is missing or not a sufficient version, do nothing.
-
-	* tests/readlink/can-e: Put the closing double-quote at the end of a
-	backquoted word, not in the middle. Works around a bug in sh on
-	OSF/1 4.0d.
-	* tests/readlink/can-f: Likewise.
-	* tests/readlink/can-m: Likewise.
-
-	* tests/du/slink: Skip the test if executing on an nfsv3 file system.
-	This avoids a test failure at least on OSF/1 4.0d.
-
-2007-02-23  Jim Meyering  <jim@meyering.net>
-
-	* src/date.c (usage): Split a diagnostic that had grown to be
-	longer than the C89 maximum of 509 bytes.
-
-2007-02-23  Ed Santiago <ed@edsantiago.com>
-
-	* src/date.c (usage): Mention that --rfc-3339 uses space, not 'T',
-	for a separator.  Include sample RFC 2822 and 3339 output.
-
-2007-02-23  Jim Meyering  <jim@meyering.net>
-
-	With -Dlint, make shuf free all heap-allocated storage.
-	* src/shuf.c (main): Move declaration of input_lines to
-	function scope, and initialize to NULL, so we can free it.
-	[lint]: Free all malloc'd memory.
-	* tests/misc/shuf: Also test shuf's -e and -i options.
-
-2007-02-22  Jim Meyering  <jim@meyering.net>
-
-	Merge in a change from some other incarnation of this file (gzip?)
-	* bootstrap (gnulib_tool): Skip get_translations if there is no po/ dir.
-
-	Adjust preceding change not to perform an unaligned access.
-	* src/copy.c (copy_reg): Undo previous change.  Instead, make
-	it clearer that we're using a single-byte sentinel, and
-	[lint]: Initialize sizeof (uintptr_t) - 1 bytes after the sentinel.
-	Reported by Andreas Schwab.
-
-	Placate valgrind, wrt ./cp --sparse=always
-	* src/copy.c (copy_reg): Place the sentinel by setting a
-	full word's worth of bits, not just a single byte's worth.
-	This avoids a harmless (but distracting) case of memory being
-	used-uninitialized.
-
-2007-02-21  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Honor dd's noatime flag if possible, even if not supported on build fs
-	* doc/coreutils.texi (dd invocation): Warn that noatime might not be
-	reliable.
-	* src/dd.c (flags, usage): Look at O_NOATIME, not
-	HAVE_WORKING_O_NOATIME, to decide whether to support the noatime
-	flag, so that dd attempts O_NOATIME even if the build file system
-	does not support it.  Problem reported by Jim Meyering today in
-	bug-coreutils.
-	* tests/dd/misc: Generate a warning, not a failure, if noatime
-	exists but fails.
-
-2007-02-21  Jim Meyering  <jim@meyering.net>
-
-	* tests/misc/date: Remove vestigial use of Data::Dumper.
-
-2007-02-20  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/copy.c (cached_umask): Cast -1 to mode_t to avoid a warning
-	about out-of-range initializer with Sun C 5.8.
-
-2007-02-20  Jim Meyering  <jim@meyering.net>
-
-	* bootstrap (CVS_only_file): Use README-hacking.
-
-	Now that we use GIT, not cvs, rename README-cvs.
-	* README-hacking: Renamed from...
-	Update to reflect that we now use git.
-
-	* README-cvs: ...this.
-
-	* src/env.c (main): When invoked with no arguments (i.e. when printing
-	the environment), use a local variable to iterate through the global
-	"environ" array, rather than "environ" itself.  This is solely to
-	avoid changing the environment for an LD_PRELOAD-substituted "puts"
-	or "exit" function.  Tiny patch by Harvey Eneman.  See
-	<http://thread.gmane.org/gmane.comp.gnu.coreutils.bugs/9735>.
-	* THANKS: Update.
-
-	* bootstrap: Move definitions of temporary directory names and the
-	new bt_regex "up" to precede all uses, so it's clearer what their
-	scope is.  Also, use [.], rather than \\., since the former works
-	even if eval'd.
-
-	* bootstrap: Remove occurrences of $bt (._bootmp) from lib/Makefile.
-	Based on the bison 2007-02-19 change by Joel E. Denny.
-
-2007-02-19  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: sort now uses a --compress-program option rather than
-	an environment variable.
-	* doc/coreutils.texi (sort invocation): Document this.
-	* src/sort.c (usage): Likewise.
-	(COMPRESS_PROGRAM_OPTION): New const.
-	(long_options, create_temp, main): Support new option.
-	* tests/misc/sort-compress: Test it.
-
-2007-02-19  Jim Meyering  <jim@meyering.net>
-
-	* bootstrap: Fix typo s/dowloading/downloading/ in --help output.
-
-2007-02-18  Jim Meyering  <jim@meyering.net>
-
-	* src/system.h: Don't include exit.h, now that it's subsumed
-	by the gnulib-generated stdlib.h.
-
-	* tests/rm/fail-eacces: Skip this test when running as root.
-	Reported by Matthew Woehlke.
-
-	* bootstrap: Use "._bootmp" as the temporary directory name,
-	not ".#bootmp".  The latter's "#" caused trouble with the new,
-	gnulib-added "LINK_WARNING_H = $(top_srcdir)/.#bootmp/..." line.
-
-2007-02-14  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* bootstrap.conf (gnulib_modules): Add c-strcase.  Remove strcase.
-	* src/dircolors.c: Include c-strcase.h.
-	(dc_parse_stream): Use c_strcasecmp rather than
-	strcasecmp to avoid unreliable results in locales like Turkish
-	where strcasecmp is incompatible with the C locale.
-
-2007-02-13  Jim Meyering  <jim@meyering.net>
-
-	Also check for and print stderr output, in case a program fails.
-	* tests/misc/tty-eof: Occasionally (not reproducible), this
-	test would fail, with one or more programs exiting nonzero, e.g.,
-	tty-eof: sha224sum exited with status 1 (expected 0)
-	Now, maybe we'll get a clue, the next time that happens.
-
-2007-02-12  Jim Meyering  <jim@meyering.net>
-
-	* .x-sc_useless_cpp_parens: Ignore a false-positive in a shell script.
-
-	* tests/misc/pwd-unreadable-parent: Skip the test if we're
-	definitely using the replacement.
-	* tests/misc/Makefile.am (TESTS_ENVIRONMENT): Define CONFIG_HEADER.
-
-2007-02-10  Jim Meyering  <jim@meyering.net>
-
-	Remove excess leading spaces that would make help2man misbehave.
-	* src/printf.c (usage): Remove excess spaces on 2nd line of %b desc.
-	* src/nl.c (usage): Remove excess spaces on 2nd line of pBRE desc.
-	* src/dd.c (usage): Remove excess spaces on 2nd line of sync desc.
-	* src/date.c (usage): Use two spaces after each optional flag, not one.
-	Reported by Thomas Huriaux in <http://bugs.debian.org/410407>.
-
-	* Makefile.maint (longopt_re): Relax the regexp, making square
-	brackets optional, so it matches the newly reported violations, too.
-
-	* src/csplit.c (usage): Use two spaces (not one) to separate
-	each option string from its description, so help2man formats
-	the derived man page properly.  Reported by Thomas Huriaux in
-	<http://bugs.debian.org/410407>.
-	* src/df.c (usage): Likewise.
-	* src/du.c (usage): Likewise.
-	* src/install.c (usage): Likewise.
-	* src/ls.c (usage): Likewise.
-
-2007-02-03  Jim Meyering  <jim@meyering.net>
-
-	Test for today's gnulib/lib/getcwd.c fix affecting pwd and readlink
-	* NEWS: Mention the bug fix.
-	* tests/misc/pwd-unreadable-parent: New file.
-	* tests/misc/Makefile.am (TESTS): Ad pwd-unreadable-parent.
-
-2007-02-02  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: Document fix for cp --preserve=mode.
-	* src/copy.c (copy_internal): Omit the group- or other-writeable
-	permissions when creating a directory, to avoid a race condition
-	if the special mode bits aren't right just after the directory is
-	created.
-	* src/cp.c (make_dir_parents_private): Likewise.
-	* tests/cp/parent-perm-race: Test for the "cp --preserve=mode"
-	race fix in copy.c.
-
-	* NEWS: Document fix for cp --parents.
-	* src/cp.c (make_dir_parents_private): Report the error sooner with
-	"cp --parents DIR/FILE DEST" when DIR is a non-directory, thus not
-	creating the directory, DEST/DIR.
-	* tests/cp/cp-parents: Test for the non-race-condition bug fixed
-	by the above change.
-
-2007-02-02  Jim Meyering  <jim@meyering.net>
-
-	* src/nl.c (proc_text): Use "NULL", not "(struct re_registers *) 0".
-
-	* src/c99-to-c89.diff: Make shred.c Index: and a/b prefixes
-	consistent, so this can be applied with patch -p0.
-	Reported by Matthew Woehlke.
-
-	Arrange for "make check-root" to run the new root-only test.
-	* tests/Makefile.am (t9): New target, to run tests/cp/cp-a-selinux.
-	(all_t): Add t9.
-
-	* Makefile.maint (patch-check): Use patch with its -p2 option,
-	since that makes this check slightly more strict.
-
-	Use a directory on a loopback device mounted with -o context=...
-	* tests/cp/cp-a-selinux: Since this test now runs mount and umount,
-	it is a root-only one.
-
-2007-01-29  Jim Meyering  <jim@meyering.net>
-
-	Plug a leak in ls.
-	* src/ls.c (print_dir): Don't leak a "DIR"+fd upon failure to
-	determine dev/inode or upon detecting a symlink loop.
-
-	* src/ls.c: Rename three global variables.
-	(cwd_file): Rename from 'files'.
-	(cwd_n_alloc): Rename from 'nfiles'.
-	(cwd_n_used): Rename from 'files_index'.
-
-	Shave 8 bytes off the size of "struct fileinfo".
-	* src/ls.c (fileinfo): Put all members of type "bool" together.
-
-2007-01-28  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Modify "ls" to sort its data faster, using the new gnulib mpsort
-	module rather than qsort.  This is particularly a win in
-	environments where strcoll is slow, since mpsort typically calls
-	strcoll less often than qsort does.
-	* bootstrap.conf (gnulib_modules): Add mpsort.
-	* src/ls.c: Include mpsort.h.
-	(sorted_file, sorted_file_alloc): New vars, for a new vector of
-	pointers to the file info, for speed.
-	(clear_files, extract_dirs_from_files, sort_files, print_current_files):
-	(print_many_per_line, print_horizontal, print_with_commas):
-	(calculate_columns): Set and use new vector.
-	(initialize_ordering_vector): New function.
-
-2007-01-26  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Adjust to today's change to gnulib, which added a module for
-	string.h to replace the little include files like strcase.h.
-	* src/dircolors.c: Don't include strcase.h.
-	* src/system.h: Don't include mempcpy.h, memrchr.h, stpcpy.h, strpbrk.h.
-
-2007-01-26  Jim Meyering  <jim@meyering.net>
-
-	* src/dd.c (advance_input_after_read_error): Change diagnostic to
-	say "invalid file offset" rather than "screwy file offset".
-
-	* .x-sc_cast_of_argument_to_free: Remove this file.
-	* Makefile.am (EXTRA_DIST): Likewise.
-
-2007-01-25  Dan Hipschman  <dsh@linux.ucla.edu>
-
-	* src/sort.c (create_temp): Remove superfluous access-X_OK
-	check.  find_in_path does this for us.
-
-2007-01-24  Jim Meyering  <jim@meyering.net>
-
-	Remove usually-skipped test.
-	* tests/cp/open-perm-race: Remove this file.  It is subsumed
-	by parent-perm-race.
-	* tests/cp/Makefile.am (TESTS): Remove open-perm-race.
-	* tests/sort/Makefile.am: Regenerate.
-
-	Pass "make distcheck" again.
-	* src/sort.c (usage): Split a diagnostic that had grown to be
-	longer than the C89 maximum of 509 bytes.
-	* .x-sc_cast_of_argument_to_free: New file.  Allow a cast in sort.c.
-	FIXME: this is just temporary, while we wait to remove the offending
-	access-calling code.
-	* Makefile.am (EXTRA_DIST): Add .x-sc_cast_of_argument_to_free.
-	* Makefile.maint (sc_cast_of_argument_to_free): Use the
-	canonical, $$($(CVS_LIST_EXCEPT)).
-	* m4/.gitignore, m4/.cvsignore, lib/.gitignore, lib/.cvsignore: Update.
-
-2007-01-24  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* NEWS: New option sort -C, proposed by XCU ERN 127, which looks
-	like it will be approved.  Also add --check=quiet, --check=silent
-	as long aliases, and --check=diagnose-first as an alias for -c.
-	* doc/coreutils.texi (sort invocation): Document this.
-	Also, mention that sort -c can take at most one file.
-	* src/sort.c: Implement this.
-	Include argmatch.h.
-	(usage): Document the change.
-	(CHECK_OPTION): New constant.
-	(long_options): --check now takes an optional argument, and is now
-	treated differently from 'c'.
-	(check_args, check_types): New constant arrays.
-	(check): New arg CHECKONLY, which suppresses diagnostic if -C.
-	(main): Parse the new options.
-	* tests/sort/Test.pm (02d, 02d, incompat5, incompat6):
-	New tests for -C.
-
-2007-01-24  Jim Meyering  <jim@meyering.net>
-
-	Fix a typo.
-	* tests/misc/sort-compress: Use $abs_top_builddir, not $top_builddir.
-	* tests/misc/Makefile.am (TESTS_ENVIRONMENT): Likewise.
-
-	Don't depend on "which".
-	* tests/misc/sort-compress (SORT): Use $abs_builddir, now which.
-	* tests/misc/Makefile.am (TESTS_ENVIRONMENT): Export top_builddir.
-
-2007-01-24  Dan Hipschman  <dsh@linux.ucla.edu>
-
-	Test sort compression.
-	* tests/misc/Makefile.am: Add the test.
-	* tests/misc/sort-compress: New file containing the tests.
-
-2007-01-24  Jim Meyering  <jim@meyering.net>
-
-	* NEWS: sort temp file compression: tweak wording.
-	* src/sort.c (struct sortfile) [name]: Declare member to be const.
-
-2007-01-21  Jim Meyering  <jim@meyering.net>
-
-	* src/sort.c (MAX_FORK_RETRIES_COMPRESS, MAX_FORK_RETRIES_DECOMPRESS):
-	In pipe_fork callers, use these named constants, not "2" and "8".
-	(proctab, nprocs): Declare to be "static".
-	(pipe_fork) [lint]: Initialize local, pid,
-	to avoid unwarranted may-be-used-uninitialized warning.
-	(create_temp): Use the active voice.  Describe parameters, too.
-
-2007-01-21  James Youngman  <jay@gnu.org>
-
-	Centralize all the uses of sigprocmask().  Don't restore an invalid
-	saved mask.
-	* src/sort.c (enter_cs, leave_cs): New functions for protecting
-	code sequences against signal delivery.
-	* (exit_cleanup): Use enter_cs and leave_cs instead of
-	calling sigprocmask directly.
-	(create_temp_file, pipe_fork, zaptemp): Likewise
-
-2007-01-21  Dan Hipschman  <dsh@linux.ucla.edu>
-
-	Add compression of temp files to sort.
-	* NEWS: Mention this.
-	* bootstrap.conf: Import findprog.
-	* configure.ac: Add AC_FUNC_FORK.
-	* doc/coreutils.texi: Document GNUSORT_COMPRESSOR environment
-	variable.
-	* src/sort.c (compress_program): New global, holds the name of the
-	external compression program.
-	(struct sortfile): New type used by mergepfs and friends instead
-	of filenames to hold PIDs of compressor processes.
-	(proctab): New global, holds compressor PIDs on which to wait.
-	(enum procstate, struct procnode): New types used by proctab.
-	(proctab_hasher, proctab_comparator): New functions for proctab.
-	(nprocs): New global, number of forked but unreaped children.
-	(reap, reap_some): New function, wait for/cleanup forked processes.
-	(register_proc, update_proc, wait_proc): New functions for adding,
-	modifying and removing proctab entries.
-	(create_temp_file): Change parameter type to pointer to file
-	descriptor, and return type to pointer to struct tempnode.
-	(dup2_or_die): New function used in create_temp and open_temp.
-	(pipe_fork): New function, creates a pipe and child process.
-	(create_temp): Creates a temp file and possibly a compression
-	program to which we filter output.
-	(open_temp): Opens a compressed temp file and creates a
-	decompression process through which to filter the input.
-	(mergefps): Change FILES parameter type to struct sortfile array
-	and update access accordingly.  Use open_temp and reap_some.
-	(avoid_trashing_input, merge): Change FILES parameter like
-	mergefps and call create_temp instead of create_temp_file.
-	(sort): Call create_temp instead of create_temp_file.
-	Use reap_some.
-	(avoid_trashing_input, merge, sort, main): Adapt to mergefps.
-
-	The idea of compressing sorts temporary files was first
-	suggested/implemented by Jay Soffian in 1998, and again
-	by Charles Randall in 2001.
-
-2007-01-20  Jim Meyering  <jim@meyering.net>
-
-	* tests/misc/pwd-long: Work properly even when run from the
-	wrong one of two or more bind-mounted sibling directories.
-	Suggestion from Mike Stone in <http://bugs.debian.org/380552>.
-
-2007-01-20  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Standardize on list of signals when an app catches signals.
-	* src/csplit.c (main): Also catch SIGALRM, SIGPIPE, SIGPOLL,
-	SIGPROF, SIGVTALRM, SIGXCPU, SIGXFSZ.
-	* src/ls.c (main): Likewise (except SIGPIPE was already caught).
-	Note that ls.c is special, as it also catches SIGTSTP.
-	* src/sort.c (main): Likewise.  Also catch SIGQUIT.  More details in
-	<http://thread.gmane.org/gmane.comp.gnu.coreutils.bugs/9510>.
-
-2007-01-19  Dan Hipschman  <dsh@linux.ucla.edu>
-	and Paul Eggert  <eggert@cs.ucla.edu>
-
-	* src/sort.c (cleanup): Clear temphead at the end.
-	(exit_cleanup): New function.
-	(main): Don't invoke atexit until we're ready.
-	Invoke it with exit_cleanup, not with cleanup and close_stdout,
-	to avoid a race condition with cleanup and signal handling.  More
-	details: http://thread.gmane.org/gmane.comp.gnu.coreutils.bugs/9508
-
-2007-01-18  Jim Meyering  <jim@meyering.net>
-
-	* src/c99-to-c89.diff: Adjust remove.c offsets.
-
-2007-01-17  Jim Meyering  <jim@meyering.net>
-
-	Make "rm --interactive=never ..." never prompt.
-	* NEWS: Mention this.
-	* src/remove.h (enum rm_interactive): New ternary type.
-	(struct rm_options) [interactive]: Use it, here -- rather than bool.
-	* src/remove.c (prompt): Reflect type change.
-	* src/mv.c (rm_option_init): Initialize to RMI_NEVER now.
-	* src/rm.c (main): Add a FIXME comment for '-d' option.
-	Adapt to type change of rm_options.interactive.
-
-	* tests/rm/i-never: New file.  Test for the above fix.
-	* tests/rm/Makefile.am (TESTS): Add i-never.
-
-2007-01-15  Jim Meyering  <jim@meyering.net>
-
-	* bootstrap (gnulib_tool): When adding to .cvsignore and .gitignore,
-	emit foo.h, for each foo_.h.  This yields one false-positive, fts.h,
-	but that's ok, since fts_.h will eventually be renamed.
-
-	* src/remove.c (remove_dir): Don't use errno in diagnostic.
-	Root-only test failure reported by Alex van Hout and Jon Grosshart in
-	<http://thread.gmane.org/gmane.comp.gnu.coreutils.bugs/9415/focus=9415>.
-
-	* bootstrap.conf (avoided_gnulib_modules): Fix my typo:
-	s/--avoid=canonicalize-lgpl/--avoid=canonicalize-gpl/
-
-2007-01-14  Bruno Haible  <bruno@clisp.org>
-
-	Enable use of gnulib's new fchdir module.
-	* bootstrap.conf (avoided_gnulib_modules): Avoid canonicalize-lgpl,
-	since we use canonicalize.
-	(gnulib_modules): Add fchdir.
-	* m4/jm-macros.m4 (coreutils_MACROS): Remove fchdir-stub.
-
-2007-01-13  Jim Meyering  <jim@meyering.net>
-
-	* tests/cp/open-perm-race: Remove gdb-based test.
-	It would run only when compiled with -g, and besides is now
-	subsumed by file-perm-race.
-	* tests/cp/Makefile.am (TESTS): Remove open-perm-race.
-
-	* Transform all Makefile.am files so that when running "make check",
-	CU_TEST_NAME is set to the name of the test.  This is so that when I
-	run valgrind-enabled (--log-file-qualifier=CU_TEST_NAME) "make check"
-	on the entire package it is more convenient to map a leak or error
-	found in a valgrind log file back to the offending test.
-	Use this command:
-	(echo tests/Makefile.am.in; find tests -name Makefile.am) \
-	 |xargs perl -pi -e '/^(\s*)PATH=...VG_PATH_PREFIX/ and ' \
-	   -e 'print $1,q|CU_TEST_NAME=`basename $(abs_srcdir)`,$$tst |,"\\\n"'
-
-2007-01-11  Jim Meyering  <jim@meyering.net>
-
-	Avoid a leak in expr's implementation of the ":" (match) operator.
-	* src/expr.c (docolon): Free the regexp buffer using regfree, rather
-	than doing it manually, being careful to set fastmap to NULL first.
-	Free any re_regs.start and .end members, if necessary.
-
-	* tests/misc/test-diag: Work also when libc's error function
-	reports the entire program name ("../../src/test"), rather than
-	just the final component.
-
-2007-01-10  Jim Meyering  <jim@meyering.net>
-
-	Don't use fts_statp uninitialized for "chown -RLh --preserve-root ...".
-	* src/chown-core.c (FTSENT_IS_DIRECTORY): New macro.
-	(change_file_owner): Perform the ROOT_DEV_INO_CHECK only for a
-	directory.  Non-directory entries lack fts_statp data when using
-	the FTS_NOSTAT option.
-
-2007-01-07  Jim Meyering  <jim@meyering.net>
-
-	* tests/sample-test: Update copyright date to 2007.
-	* Makefile.maint (copyright-check): Also check the copyright date
-	in tests/sample-test.
-
-2007-01-06  Jim Meyering  <jim@meyering.net>
-
-	* tests/fmt/basic (pfx-only, pfx-of-pfx): New tests,
-	based on examples from G.P. Halkes in
-	<http://article.gmane.org/gmane.comp.gnu.core-utils.bugs/9388>.
-
-2007-01-06  G.P. Halkes  <buscom@ghalkes.nl>
-
-	* src/fmt.c (copy_rest): Correct prefix handling.
-	Don't elide a line with the prefix followed by only white space.
-	(get_line): Move EOF-check to loop-termination condition.
-	* tests/fmt/basic (pfx-1): Adjust test to expect desired result.
-	(pfx-2): Remove test; its premise was contrary to the documentation.
-
-2007-01-05  Jim Meyering  <jim@meyering.net>
-
-	Avoid a used-uninitialized bug for invalid input, i.e., when the size
-	of the input, not counting newlines, is 1 % 4.
-	* gl/lib/base64.c (base64_decode): Don't hard-code inlen==4.
-	It may be smaller when flushing.
-
-2007-01-05  Mike Frysinger  <vapier@gentoo.org>
-
-	* src/dircolors.hin: Add a TERM directive for cons25.
-
-2007-01-04  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.cfg (local-checks-to-skip): Skip strftime-check, in
-	case you don't have convenient access to glibc info documentation.
-
-	Use the release year, not the current year.
-	* src/groups.sh (version): Use a better name: @RELEASE_YEAR@.
-	* src/Makefile.am (RELEASE_YEAR): Define it.
-	(.sh): Use it.
-	Thanks to a prod from Eric Blake.
-
-	Ensure that "group --version" always prints the current year.
-	* src/groups.sh (version): Use @CURRENT_YEAR@, rather than 2006.
-	* src/Makefile.am (.sh): Also substitute for @CURRENT_YEAR@.
-	Suggestion from Eric Blake.
-
-	When decoding, always allow newlines in input, with almost no
-	performance impact.
-	* src/base64.c (do_decode): Initialize decode context.
-	Call base64_decode one more time, after all input is processed.
-	(usage): When decoding, newlines are always accepted.
-
-	* tests/misc/base64: Add a bunch of tests, for the above.
-	* gl/lib/base64.c: Include <string.h>.
-	(base64_decode_ctx_init, get_4, decode_4): New functions.
-	(base64_decode): Efficiently handle interspersed newlines.
-	(base64_decode_alloc): Update signature.
-	* gl/lib/base64.h (struct base64_decode_context): Define.
-	(base64_decode_ctx_init): Add prototype.
-	(base64_decode, base64_decode_alloc): Update prototypes.
-
-	* gl/lib/base64.c: Copied from gnulib.
-	* gl/lib/base64.h: Likewise.
-
-2007-01-03  Jim Meyering  <jim@meyering.net>
-
-	* THANKS: Add Evan Hunt.
-
-2007-01-03  Bruno Haible  <bruno@clisp.org>
-
-	Avoid spurious test failures on MacOS X 10.3.9, in a German locale.
-	* tests/chown/deref: Apply lang-default.
-	* tests/misc/split-a: Likewise.
-	* tests/mv/reply-no: Likewise.
-
-	* src/copy.c (copy_internal): Use mkfifo as a fallback if mknod fails.
-	Needed on MacOS X.
-
-2007-01-02  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Now, "ls -FRL" always follows symbolic links on Linux.
-	* NEWS: Mention this bug fix.
-	* src/ls.c (gobble_file): Fix bug reported by
-	Nobuyuki Tsuchimura in
-	http://lists.gnu.org/archive/html/bug-coreutils/2006-12/msg00152.html
-	where "ls -FRL" didn't follow a symbolic link in some cases on Linux.
-	* tests/ls/follow-slink: Add a test for this case.
-
-2007-01-01  Jim Meyering  <jim@meyering.net>
-
-	* tests/rm/fail-eperm: Revert last change.  The PATH=... setting
-	is not honored at least on HP-UX 11.23 systems.
-	Instead, simply transform the actual output diagnostic.
-	Test failure reported by Bob Proulx.
-
-
-	-----
-
-	Copyright (C) 2007-2017 Free Software Foundation, Inc.
-
-	Copying and distribution of this file, with or without
-	modification, are permitted provided the copyright notice
-	and this notice are preserved.
diff --git a/ChangeLog-2008 b/ChangeLog-2008
deleted file mode 100644
index dde945b9c..000000000
--- a/ChangeLog-2008
+++ /dev/null
@@ -1,379 +0,0 @@
-2008-12-16  Jim Meyering  <meyering@redhat.com>
-
-	NB: ChangeLog files are no longer manually maintained.
-	See HACKING for details.
-
-2008-02-07  Jim Meyering  <meyering@redhat.com>
-
-	We *do* need two different version files.
-	One for tarball-only, the other to be updated any time we
-	get a new value of $(VERSION).
-	* Makefile.am (dist-hook): Create .tarball-version in dist tarball.
-	* GNUmakefile (_curr-ver): Make git-version-gen use it.
-	* .gitignore: Ignore it.
-
-	Fix a typo in description of size suffixes: s/GB/G/.
-	* doc/coreutils.texi (od invocation, head invocation, tail invocation):
-	Spotted by Bert Wesarg.
-
-	* NEWS [6.9.90]: Mention the added feature that head, od, split and
-	tail now accept the standard size suffixes (kB, M, MB, G, GB, and
-	so on for T, P, Y, Z, and Y) on arguments to selected options.
-
-2008-02-06  Steven Schubiger  <schubiger@gmail.com>
-
-	mkdir, split: write --verbose output to stdout, not stderr.
-	* src/mkdir.c (verbose_output): New function.
-	(announce_mkdir): Use it.
-	* src/split.c (usage): Update.
-	* src/split.c (cwrite): Write to stdout, not stderr.
-	* doc/coreutils.texi (split invocation): Remove the mention
-	of --verbose output being printed to stderr.
-	* tests/mkdir/p-v: Redirect stdout, not stderr.
-	* tests/misc/split-a: Likewise.
-	* NEWS: Mention this change.
-	* TODO: Remove this item.
-
-2008-02-04  Jim Meyering  <meyering@redhat.com>
-
-	* Makefile.maint (announcement): Remove stale comment.
-
-2008-02-02  Jim Meyering  <meyering@redhat.com>
-
-	Clarify a comment.
-	* tests/sort/Test.pm: Replace a vague ChangeLog reference with a URL.
-
-2008-01-31  Bob Proulx  <bob@proulx.com>
-
-	Improve wording of date and time man page.
-	* man/date.x: Improve compact description of the --date=STRING.
-	* man/touch.x: Likewise.
-	Suggested by A. Costa.
-
-2008-01-31  Jim Meyering  <meyering@redhat.com>
-
-	Remove alignment constraint from the sha*_read_ctx functions.
-	* lib/sha256.c (set_uint32): New function.
-	(sha256_read_ctx, sha224_read_ctx): Use it.
-	* lib/sha512.c (set_uint64): New function.
-	(sha512_read_ctx, sha384_read_ctx): Use it.
-	* lib/sha256.h: Remove warning about alignment constraint.
-	* lib/sha512.h: Likewise.
-	Prompted by similar changes in gnulib's sha1 and md[45] modules.
-
-	Adapt to new version of vc-list-files.
-	* tests/check.mk (vc_exe_in_TESTS): Adapt to new constraint
-	that vc-list-files be run only from $(top_srcdir).
-
-	Pull vc-list-files from gnulib.
-	* bootstrap.conf (gnulib_modules): Add vc-list-files.
-	* build-aux/vc-list-files: Remove file.
-
-	Improve the cp/parent-perm test.
-	* tests/cp/parent-perm: Also check that perms of existing dest
-	dirs are changed to match those of corresponding src dir
-
-2008-01-30  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Don't modify argv in dd due to ',' in arguments.
-	* src/dd.c: Include quotearg.h.
-	(operand_matches): New function.
-	(parse_symbols, operand_is): Use it.
-	(parse_symbols): 1st arg is now const pointer.  Don't modify it.
-	msgid arg is now just the message, not a format.
-	(scanargs): Add some 'const's to check for problems like the above.
-
-2008-01-30  Jim Meyering  <meyering@redhat.com>
-
-	* src/c99-to-c89.diff: Adjust remove.c offsets, again.
-
-	Now that system.h defines is_empty_dir, include "openat.h".
-	* src/system.h: Include "openat.h" here, ...
-	* src/chcon.c: ... not here.
-	* src/chmod.c: Likewise.
-	* src/chown-core.c: Likewise.
-	* src/remove.c: Likewise.
-
-	* src/c99-to-c89.diff: Adjust remove.c offsets.
-
-	Improve "rmdir --ignore-fail-on-non-empty"
-	* src/rmdir.c (remove_parents, main): With --ignore-fail-on-non-empty,
-	suppress a diagnostic also for other errno values, which can arise
-	with read-only media or when the parent directory has the immutable
-	attribute (set via chattr +i).
-	(errno_may_be_empty, ignorable_failure): New functions.
-	* src/remove.c (is_empty_dir): Move function to ...
-	* src/system.h (is_empty_dir): ...here, and make it inline.
-	Suggested by Josselin Mouette in <http://bugs.debian.org/350541>
-	via Bob Proulx.
-	* NEWS: Mention the improvement.
-
-2008-01-29  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Don't modify argv in dd.
-	* src/dd.c (operand_is): New function.
-	(scanargs): Use it so that we don't need to modify argv, as a nicety.
-	Problem reported by Adam Goode in
-	<http://lists.gnu.org/archive/html/bug-coreutils/2008-01/msg00264.html>.
-
-2008-01-29  Jim Meyering  <meyering@redhat.com>
-
-	* Makefile.am (BUILT_SOURCES): Ensure that .version exists.
-	Reported by Bob Proulx.
-
-2008-01-29  Bob Proulx  <bob@proulx.com>
-
-	Improve the man pages of --date=STRING for 'date' and 'touch'.
-	* man/date.x: Add a compact description of the --date=STRING.
-	* man/touch.x: Likewise.
-	Reported by A. Costa in http://bugs.debian.org/363011
-
-2008-01-29  Michael Stone  <mstone@debian.org>
-
-	Improve the description of when dd outputs its final statistics.
-	* doc/coreutils.texi (dd invocation): Say that dd prints stats
-	upon normal termination and upon SIGINT.
-
-2008-01-29  Jim Meyering  <meyering@redhat.com>
-
-	Avoid "make distcheck" failure: newly-created man/*.1 files not removed
-	* Makefile.am (EXTRA_DIST): Add .version.
-	(.version): New rule.
-	(dist-hook): Don't create $(distdir)/.version here, now that it's
-	being distributed.
-	* man/Makefile.am (common_dep): Use ../.version, not ../VERSION.
-	(../VERSION): Remove rule.
-	* GNUmakefile (dummy): Create .version, not VERSION.
-	Add an extra "...:= $(shell..." statement to ensure that
-	.version exists even when the preceding code is not run.
-	* .gitignore: Remove both .version and VERSION.
-
-	ls: don't segfault on files in /proc with an old libselinux
-	* src/ls.c (gobble_file): Work around a bug in libselinux1-2.0.15
-	whereby getfilecon returns 0 yet sets the context to NULL.
-	Reported by Jan Moringen via Michael Stone in
-	http://bugs.debian.org/463043
-	* tests/ls/Makefile.am (TESTS): Add proc-selinux-segfault.
-	* tests/ls/proc-selinux-segfault: Test for the above fix.
-	* NEWS: Mention the fix.
-
-2008-01-26  Jim Meyering  <meyering@redhat.com>
-
-	Work around Darwin9's set-GID-like group ownership inheritance.
-	This avoids another spurious Mac OS 10.5.1 (Darwin 9.1) test failure.
-	* tests/cp/preserve-gid: Accept a group ID of 0, as well.
-	Reported by Elias Pipping.
-
-	Emit "info coreutils 'PROG invocation'" into the man page,
-	rather than just "info PROG".  The latter would often fail
-	or simply display the man page.
-	* man/help2man: Change the template.
-	Prompted by http://bugs.debian.org/399684
-
-	chcon: correct description of --no-dereference (-h) option.
-	* src/chcon.c (usage): Remove invalid reference to lchown.
-	Reported by Göran Uddeborg.
-
-	Ensure that each version string change propagates to man pages.
-	* man/Makefile.am (common_dep): Don't depend on configure.ac for
-	version changes.  Instead, depend on ../VERSION.
-	(../VERSION): New rule.
-	* Makefile.am (DISTCLEANFILES): Define.
-	* GNUmakefile: Update ./VERSION.
-	* .gitignore: List VERSION.
-	Reported by Sven Joachim.
-
-	Avoid cp/preserve-gid test failure on Mac OS 10.5.1 (Darwin 9.1)
-	* tests/cp/preserve-gid: Set group as well as owner on ".".
-	Reported by Elias Pipping.
-
-	Improve a warning about non-portable "mv" usage.
-	* doc/coreutils.texi (mv invocation): Adjust the warning: moving a
-	dir-symlink-specified-with-a-trailing-slash works in a surprising
-	manner only on some systems.  Reported by Tomas Pospisek in
-	http://bugs.debian.org/343652.
-
-2008-01-26  Mike Frysinger  <vapier@gentoo.org>
-
-	* src/dircolors.hin (TERM): Add jfbterm.
-
-2008-01-23  Jim Meyering  <meyering@redhat.com>
-
-	Clean up build-related rules.
-	* Makefile.cfg (gnulib_dir): Update comment.
-	* Makefile.maint (announcement) [cl_date, utc_date]: Don't set
-	now-unused variables.
-
-	* TODO: Update the note on getgrouplist.
-
-2008-01-23  Zvi Har'El  <rl@math.technion.ac.il>
-
-	Add a ";", so "make install" works with --enable-install-program=su.
-	* src/Makefile.am (install_su): Add a semicolon.  (tiny change)
-
-2008-01-23  Jim Meyering  <meyering@redhat.com>
-
-	Avoid misinterpreting mgetgroups failure in running root-only tests.
-	* src/setuidgid.c (main): Don't misinterpret as size_t an error
-	return from mgetgroups.  Reported by Theodoros V. Kalamatianos.
-
-	* README: Remove/convert a few stray mentions of CVS.
-
-2008-01-22  Jim Meyering  <meyering@redhat.com>
-
-	Require automake-1.10.1, for its support of dist-lzma.
-	* configure.ac (AM_INIT_AUTOMAKE): Require 1.10.1.
-
-	Version 6.10.
-
-	* NEWS: Record release date.
-
-	* README-hacking: Update to reflect existence of automake-1.10.1.
-
-2008-01-18  Jim Meyering  <meyering@redhat.com>
-
-	Update README.
-	* README: Remove a note about failing tests on SunOS 4.
-	On Mac OS 10.5.1 (Darwin 9.1), you'll need --disable-acl.
-	(Running tests as root): Recommend using "check-root", not "check".
-
-2008-01-17  Jim Meyering  <meyering@redhat.com>
-
-	Do not define-away __attribute__ when __STRICT_ANSI__ is set.
-	* src/system.h (__attribute__): Remove the __STRICT_ANSI__ disjunct.
-	It has been unnecessary since approximately gcc-2.6, and now, leaving
-	it would cause gcc -Werror -ansi to fail to compile csplit.c.
-	* gl/lib/randread.c (__attribute__): Likewise.
-
-2008-01-16  Jim Meyering  <meyering@redhat.com>
-
-	* NEWS: Mention the configure.ac fix.
-
-	* TODO: Add an introduction.
-	Remove a few entries.  Update a few others.
-
-2008-01-13  Jim Meyering  <meyering@redhat.com>
-
-	Remove each output redirection target before writing to it.
-	* tests/check.mk (vc_exe_in_TESTS): Remove t1 and t2 _first_,
-	in case they exist beforehand and are not writable.
-	* build-aux/check.mk (am__check_pre): Likewise, remove $@-t.
-
-2008-01-13  Elias Pipping  <pipping@gentoo.org>
-
-	* configure.ac: Correct a non-portable use of sed.
-
-2008-01-12  Mike Frysinger  <vapier@gentoo.org>
-
-	* src/dircolors.hin (image formats): Add the .svg suffix.
-
-2008-01-12  Jim Meyering  <meyering@redhat.com>
-
-	Use new version of announce-gen.
-	* Makefile.maint (announcement): Remove use of the
-	--gnulib-snapshot-time-stamp option.
-	Use new --gnulib-version option instead.
-	(gnulib-version): New variable.
-
-2008-01-11  Jim Meyering  <meyering@redhat.com>
-
-	* Version 6.9.92.
-
-	* tests/tr/Test.pm: Prefer en_US.ISO-8859-1 to en_US.iso88591.
-	Suggestions from James Youngman and Pádraig Brady in
-	http://thread.gmane.org/gmane.comp.gnu.coreutils.bugs/12218/focus=12227
-
-2008-01-10  Jim Meyering  <meyering@redhat.com>
-
-	* README-hacking: Add Git to the list of required tools.
-
-2008-01-08  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Fix a minor race condition when using cp -p --parents.
-	* src/cp.c (make_dir_parents_private): If stat fails on the parent
-	directory, do not add it to the list of directories whose modes
-	might need fixing later.  Also, do not bother invoking 'stat'
-	unless the stat results might be needed later.
-
-2008-01-08  Jim Meyering  <meyering@redhat.com>
-
-	parent-perm: avoid a bizarre test failure.
-	* tests/cp/parent-perm: Accommodate the situation in which
-	chmod ("dir", 02755) returns 0 yet fails to set the S_ISGID bit.
-
-	Remove uses of now-undefined Makefile variable.
-	* src/Makefile.am (dir_LDADD, ls_LDADD, vdir_LDADD): Remove uses
-	of no-longer-defined variable, $(LIB_ACL_TRIVIAL).
-
-2008-01-07  Jim Meyering  <meyering@redhat.com>
-
-	cp (but not copy.c): plug a small leak.
-	* src/cp.c (do_copy) [--parents]: Free the attribute list.
-
-	Make a racy test failure less likely to happen.
-	* tests/misc/tty-eof: Uncomment a debug "warn".
-	This change happens to make this test far less likely to fail.
-	With that statement commented out, this test would fail about
-	20% of the time on my desktop.  Now, it's gone 100 iterations
-	in a row with no failure.
-
-	* NEWS: Mention the cp bug fix.
-
-2008-01-07  Jan Blunck  <jblunck@suse.de>
-
-	cp --parents: don't use uninitialized memory when restoring permissions
-	* src/cp.c (make_dir_parents_private): Always stat each source
-	directory, in case its permissions are required in re_protect,
-	when setting permissions of a just-created destination directory.
-
-2008-01-07  Jim Meyering  <meyering@redhat.com>
-
-	cp: add a test for today's bug fix.
-	* tests/cp/parent-perm: New script.  Test today's change.
-	Based on reproducer from Jan Blunck.
-	* tests/cp/Makefile.am (TESTS): Add parent-perm.
-
-2008-01-06  Jim Meyering  <meyering@redhat.com>
-
-	touch: add a test for today's change.
-	* tests/touch/now-owned-by-other: New script.  Test today's change.
-	* tests/touch/Makefile.am (TESTS): Add now-owned-by-other.
-	* tests/Makefile.am (all_t): Add td, a new root-only test.
-	(td): New target.
-	* NEWS: Mention the improvement.
-
-2008-01-06  Paul Eggert  <eggert@cs.ucla.edu>
-
-	touch: ignore "-d now" option, when appropriate
-	* src/touch.c (main): Treat "-d now" as if it were absent, if
-	neither -a nor -m is specified.  Problem reported by Dan Jacobson in:
-	http://lists.gnu.org/archive/html/bug-coreutils/2008-01/msg00010.html
-
-2008-01-05  Jim Meyering  <meyering@redhat.com>
-
-	Avoid tr case-conversion failure in some locales.
-	* src/tr.c (skip_construct): New function.
-	(main): When processing a pair of case-converting classes, don't
-	iterate through the elements of each [:upper:] or [:lower:] class.
-	Reported by Gerald Pfeifer in
-	<http://thread.gmane.org/gmane.comp.gnu.coreutils.bugs/12218>.
-	* tests/tr/Test.pm [tolower-F]: New test for the above fix.
-	[upcase-xtra, dncase-xtra]: New tests, for a related code path.
-	* NEWS: Mention the tr bug fix.
-
-2008-01-02  Jim Meyering  <jim@meyering.net>
-
-	* .gitignore: Ignore lzma-compressed files, too.
-
-	Update copyright date.
-	* tests/sample-test: Likewise.
-	* doc/coreutils.texi: Likewise.
-
-
-	-----
-
-	Copyright (C) 2008-2017 Free Software Foundation, Inc.
-
-	Copying and distribution of this file, with or without
-	modification, are permitted provided the copyright notice
-	and this notice are preserved.
diff --git a/Makefile.am b/Makefile.am
index d28afe9f2..68f537cef 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -20,23 +20,9 @@ ALL_RECURSIVE_TARGETS =
 SUBDIRS = po . gnulib-tests
 
 changelog_etc =				\
-  ChangeLog-2005			\
-  ChangeLog-2006			\
-  ChangeLog-2007			\
-  ChangeLog-2008			\
   build-aux/ChangeLog-2007		\
-  doc/ChangeLog-2007			\
   lib/ChangeLog-2007			\
-  m4/ChangeLog-2007			\
-  old/fileutils/ChangeLog		\
-  old/fileutils/ChangeLog-1997		\
-  old/fileutils/NEWS			\
-  old/sh-utils/ChangeLog		\
-  old/sh-utils/ChangeLog.0		\
-  old/sh-utils/NEWS			\
-  old/textutils/ChangeLog		\
-  old/textutils/NEWS			\
-  po/ChangeLog-2007
+  m4/ChangeLog-2007
 
 EXTRA_DIST =				\
   $(changelog_etc)			\
@@ -110,7 +96,7 @@ dist-hook: gen-ChangeLog
 	$(AM_V_GEN)date +%s > $(distdir)/.timestamp
 	$(AM_V_at)perl -pi -e '$(rm_subst)' $(distdir)/Makefile.in
 
-gen_start_date = 2008-02-08
+gen_start_ver = 8.15
 .PHONY: gen-ChangeLog
 gen-ChangeLog:
 	$(AM_V_GEN)if test -d .git; then				\
@@ -118,9 +104,11 @@ gen-ChangeLog:
 	  test -e "$$log_fix"						\
 	    && amend_git_log="--amend=$$log_fix"			\
 	    || amend_git_log=;						\
-	  $(top_srcdir)/build-aux/gitlog-to-changelog			\
-	    $$amend_git_log --since=$(gen_start_date) > $(distdir)/cl-t && \
-	    { rm -f $(distdir)/ChangeLog &&				\
+	  $(top_srcdir)/build-aux/gitlog-to-changelog $$amend_git_log	\
+	    -- v$(gen_start_ver)~.. > $(distdir)/cl-t &&		\
+	    { printf '\n\nSee the source repo for older entries\n'	\
+	      >> $(distdir)/cl-t &&					\
+	      rm -f $(distdir)/ChangeLog &&				\
 	      mv $(distdir)/cl-t $(distdir)/ChangeLog; }		\
 	fi
 
diff --git a/build-aux/git-log-fix b/build-aux/git-log-fix
index 0260a9334..bef5a9b54 100644
--- a/build-aux/git-log-fix
+++ b/build-aux/git-log-fix
@@ -2,55 +2,6 @@
 # option.  It specifies what changes to make to each given SHA1's commit
 # log and metadata, using Perl-eval'able expressions.
 
-3a169f4c5d9159283548178668d2fae6fced3030
-# fix title:
-s/all tile types/all file types/
-
-e181802521d4e19e367dbe8cfa877296bb5dafb2
-# fix the title!
-s,seq:,factor:,
-
-3ece0355d52e41a1b079c0c46477a32250278c11
-# correct the URL
-s,<http.+?>,<http://bugs.debian.org/412688>,
-
-# This is wrong now only in the git log.  The ChangeLog-2008
-# entry was also erroneous, but has been corrected.
-# ed5c4e770a27862813c0182be8680abeb005d15b
-# # Wrong bug ID:
-# s,/363011,/350541,
-# # in this:
-# # Suggested by Josselin Mouette in <http://bugs.debian.org/363011>
-
-# This was wrong only in the git log.  The ChangeLog entry was
-# is from 2007, and so was recorded (correctly) in ChangeLog-2007.
-# 1379ed974f1fa39b12e2ffab18b3f7a607082202
-# # Due to a bug in vc-dwim, I mis-attributed a patch by Paul to myself.
-# # Change the author to be Paul.  Note the escaped "@":
-# s,Jim .*>,Paul Eggert <eggert\@cs.ucla.edu>,
-
-209850fd7e1e89cf8937310878bd22d70e3588a5
-s/isspace/isblank/
-# in this:
-# * tests/misc/uniq: New file.  Test for the above, but only
-# when isspace(0240).
-
-760bc6f7e73014e934a744a9d46ea8dbf5ba25c8
-s/Now, each/Now, the/;
-s!(elicits.*)\.!first $1, and the second works properly.!
-# change the log from this:
-#   Without this, `truncate -s '> -1' F` would truncate F to length 0,
-#   and `truncate -s " +1" F` would truncate F to 1 byte.  Now, each
-#   elicits a diagnostic.
-# to this:
-#   Without this, `truncate -s '> -1' F` would truncate F to length 0,
-#   and `truncate -s " +1" F` would truncate F to 1 byte.  Now, the
-#   first elicits a diagnostic, and the second works properly.
-
-# Credit initial reporter of a related issue, now that the BZ is public.
-1e18d8416f9ef43bf08982cabe54220587061a08
-s,by ,by Nao Nishijima in http://bugzilla.redhat.com/766461\nand by ,
-
 # I was unable to apply the c-set using normal methods, so
 # applied it with patch and then forgot to reset the Author.
 51a4b04954ad5ad12de1d1b82a3603fc350a3bfa
diff --git a/doc/ChangeLog-2007 b/doc/ChangeLog-2007
deleted file mode 100644
index f7c09c950..000000000
--- a/doc/ChangeLog-2007
+++ /dev/null
@@ -1,2009 +0,0 @@
-2007-10-05  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (chroot invocation): List two systems on which
-	chroot works when run by non-root.
-
-2007-09-19  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (expr invocation): Correct description of relative
-	operator precedence.  Reported by hanpingtian@gmail.com.
-
-2007-08-25  Eric Blake  <ebb9@byu.net>
-
-	Avoid case-insensitive clash in one-page-per-node html docs.
-	* coreutils.texi (Concept index): Rename from Index.
-
-2007-07-15  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi: Revise node structure per new fdl.texi.
-
-2007-06-06  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (rmdir invocation): Fix a tiny typo.
-
-2007-06-03  Jim Meyering  <jim@meyering.net>
-
-	* constants.texi: Remove from version control.
-	This file has always been generated.
-	* .gitignore: Add constants.texi.
-
-2007-04-28  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (nohup invocation): Add advice about saving
-	output to a file.
-
-2007-04-16  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (cut invocation): Adjust synopsis to show that an
-	OPTION is required.  Reported by Rudolf Kastl.
-
-2007-03-21  Eric Blake  <ebb9@byu.net>
-
-	* coreutils.texi (md5sum invocation): Document escapes in output
-	format.  Reported by Armijn Hemel.
-
-2007-03-15  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Fix manual in response to bug reports by Dan Jacobson.
-	* coreutils.texi (sort invocation): Explain numeric sorts better.
-	Compress self-congratulation into a simple "comparison is exact"
-	notice; the --general-numeric-sort option already explains the
-	tradeoffs.
-	(seq invocation): Add example of -f.
-
-2007-03-12  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (cp invocation): Mention that --preserve=timestamps
-	doesn't preserve time stamps on symbolic links.
-	Reported by Polo Talnir in <https://bugzilla.redhat.com/230866>.
-
-2007-02-27  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (df invocation): With -P, the default block size
-	and output format is not affected by DF_BLOCK_SIZE, BLOCK_SIZE, or
-	BLOCKSIZE.
-
-2007-01-30  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi
-	(Input processing in ptx, mkdir invocation, rmdir invocation):
-	@item -> @itemx to fix some typos.
-
-2007-01-30  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (mkdir invocation): Say how to set the file
-	permission bits of a parent directory with mkdir -p.
-
-2007-01-29  Jim Meyering  <jim@meyering.net>
-
-	Document new syntax: "chown +0:+287 file", "chgrp +99 file"
-	* coreutils.texi (Disambiguating names and IDs): New section.
-	(chown invocation, chgrp invocation): Mention the new syntax
-	with an xref to the new section.
-
-2007-01-19  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (ls: General output formatting): Mention the
-	workarounds to accommodate the Apple Terminal bug.
-
-2007-01-04  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (base64 invocation): When decoding, newlines
-	are always accepted.
-
-2007-01-03  Jim Meyering  <jim@meyering.net>
-
-	Document what the ".0" in e.g., "-k 2,3.0" means, and...
-	* coreutils.texi (sort invocation): ... that it can be applied to the
-	field-end spec, but not the field-start one.  Patch from Evan Hunt.
-
-2006-12-21  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (dd invocation): Improve the documentation
-	for bs, ibs, obs, and cbs.  Suggestion from Dan Jacobson.
-	Patch by Olivier Delhomme.
-	(dd invocation): Add to the description of cbs.
-	(dd invocation): Specify that bs=N overrides only any
-	_preceding_ ibs and obs settings.  Spotted by Andreas Schwab.
-
-2006-12-14  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi: Remove two doubled words.
-	(Treating / specially): With --preserve-root, chgrp and chown
-	will not modify "/", even through a symlink.
-
-2006-11-28  Jim Meyering  <jim@meyering.net>
-
-	* perm.texi (Mode Structure): Fix typo: s/setgid/setuid/.
-	Reported by Georg Neis as Debian bug 400778.
-
-2006-10-27  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (wc invocation): When giving the order in which
-	the various "counts" are listed, also mention "maximum line length".
-	Prompted by a report from Vincent LeFevre.
-
-2006-10-23  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (rm invocation): Describe --one-file-system.
-
-2006-09-26  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (groups invocation): "groups" no longer prefixes
-	the output with "user :" unless more than one user is specified.
-
-2006-09-19  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (cp invocation): Say that -i and -f are
-	independent.  Clarify -i's behavior.
-	(Disk usage): Clarify intro.  Problem reported by Van Ly.
-
-2006-09-08  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (tail invocation): Ignore -f when standard input
-	is a FIFO, too.
-
-2006-09-02  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (Treating / specially): --preserve-root is
-	now the default for rm.
-	(rm invocation): Likewise.  Also, document that you can't
-	remove `.' or `..'.  Use the POSIX term "root directory"
-	rather than the more-ambiguous "file system root".
-
-2006-08-22  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* .cvsignore: Add Makefile.in, coreutils.html, coreutils.pdf,
-	coreutils.ps, coreutils.tps.  Remove coreutils.cm (dunno what it
-	is, but the makefile doesn't mention it).  Remove coreutils.info
-	as it is subsumed by coreutils.info*.
-
-2006-08-22  Jim Meyering  <jim@meyering.net>
-
-	* .cvsignore: Add files that are now generated by ../bootstrap.
-
-2006-08-20  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* Makefile.in, fdl.texi, getdate.texi:
-	Remove from CVS, since ../bootstrap generates them automatically.
-
-2006-08-17  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.am (EXTRA_DIST): Reflect doclicense.texi->fdl.texi renaming.
-
-2006-08-17  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* ChangeLog: Add copyright notice.
-	* Makefile.am: Likewise.
-	* getdate.texi: Likewise.
-	* perm.texi: Likewise.
-	* getdate.texi: Update to version 1.2 of the GNU FDL.
-	* coreutils.texi: Likewise.
-	(Copying This Manual): Renamed from GNU Free Documentation License.
-	Now an appendix.  Include fdl.texi rather than doclicense.texi.
-	* fdl.tex: Renamed from doclicense.texi.  Latest version from FSF.
-	* perm.texi: Add copyright notice.
-
-2006-08-15  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (df invocation): df exits nonzero if it outputs
-	nothing.
-
-2006-08-09  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (dd invocation): Warn about oflag=append without
-	conv=notrunc.  See Debian bug 373736.
-
-2006-08-08  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (shuf invocation, Random sources): New sections.
-	(Operating on sorted files): Add shuf.
-	(sort invocation, shred invocation): New option --random-source.
-	(sort invocation): Fix typo: -R -> -r.
-
-2006-07-28  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (install invocation, mkdir invocation):
-	Add cross-references to Directory Setuid and Setgid.
-	(install-invocation): The default mode is no longer equivalent to 755.
-	* perm.texi (Changing Special Mode Bits): Clarify u+s versus
-	a+s versus +s, and likewise for g+s.
-	(Numeric Modes): Bring back example of 0055 == 55.  4755 no
-	longer clears setgid bit on directories.
-	(Directory Setuid and Setgid): Numeric modes now affect setuid
-	and setgid on directories only if they set these bits.  This
-	is so that leading 0 has no effect on numeric modes.
-
-2006-07-26  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (What information is listed): Mention that missing
-	pieces of information are marked with "?".  From Paul Eggert.
-
-2006-07-25  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* perm.texi (Directory Setuid and Setgid): Explain that this is a
-	GNU extension, and that other systems behave differently here.
-
-2006-07-22  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (What information is listed): Clarify that the
-	restricted deletion flag is another name for the sticky bit.
-	* perm.texi (Mode Structure): The restricted deletion flag
-	restricts only unprivileged users.
-	(Mode Structure, Symbolic Modes, Numeric Modes): Be more careful
-	about distinguishing file mode bits from permissions bits,
-	and about execute versus search permission.  The FreeBSD command
-	is chflags, not chrflags.
-
-2006-07-16  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi: Change GNU to @acronym{GNU} in a few places.
-	Use "set-user-ID" and "set-group-ID" a bit more consistently.
-	Use "appropriate privileges" rather than "super-user" a bit
-	more consistently.
-	(install invocation): Parent directories are now 755 without uid
-	or gid changing.  The default mode is now 0755, not 755.
-	(mkdir invocation): Rewrite the top-level usage description, since
-	I couldn't easily follow the old one.  It's now 3 lines not 8.
-	For -m, describe file permission bits versus other bits, and note
-	that mkdir is atomic if you don't mention special bits.
-	(chmod invocation): Mention what chmod does to setgid and setuid bits.
-	* perm.texi (Mode Structure): Modernize the explanation of the
-	setuid and setgid bits on directories.
-	(Changing Special Mode Bits): Mention that a implies both u and g
-	for s.  Cross reference to new node.
-	(Numeric Modes): Don't claim that 0055 is the same as 55; this isn't
-	true any more.  Mention new node.
-	4755 is now like u=rwxs,go=rx,g-s, not like u=rwxs,go=rx.
-	(Directory Setuid and Setgid): New node.
-
-2006-07-08  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (Squeezing): Separate doubled "the", so typo-checkers
-	don't complain.
-
-	* Makefile.am (check-texinfo): Enforce the zeros vs. zeroes consistency.
-
-2006-07-08  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
-
-	* coreutils.texi: Fix some typos.  Use `zeros' consistently (both
-	`zeros' and `zeroes' are correct).
-
-2006-07-01  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (tail invocation): With no operand, 'tail -f' now
-	silently ignores the '-f' only if standard input is a FIFO or pipe
-	and POSIXLY_CORRECT is set.
-
-2006-06-30  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (seq invocation): seq now uses long double
-	internally rather than double.  It now defaults to a minimal fixed
-	point format if possible.  It lets you use %a, %A, %E, %F, %G.
-	Don't assume printf doesn't work for numbers that fit in 64 but
-	not 32 bits; typically they work these days.  Improve discussion
-	of large integers and update the rounding-error numbers.
-
-2006-06-28  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (sort invocation): 'sort +1 -2' is now supported
-	even when conforming to POSIX 1003.1-2001, since this is a pure
-	extension to POSIX.
-
-2006-06-27  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (wc invocation): Remove ./ prefix from example.
-	From Padraig Brady.
-
-2006-06-26  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (wc invocation): Spell out `--files0-from' in
-	the example. Suggestion from Bob Proulx.
-
-	* coreutils.texi (wc invocation): Document new --files0-from option.
-
-2006-06-20  Eric Blake  <ebb9@byu.net>
-
-	* coreutils.texi (sleep invocation): Document that accepting
-	multiple arguments and suffixes are extensions.
-	Reported by Dan Jacobson.
-
-2006-06-12  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* Makefile.am (check-texinfo): Use $(_W) and $(W_) instead of
-	assuming grep -w (which is not portable).
-
-2006-05-27  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
-
-	* Makefile.am: Use `AM_MAKEINFOFLAGS' rather than
-	overwriting `MAKEINFO', so that `missing' can do its job.
-
-	* Makefile.am (check-texinfo): Use `$(EGREP)' instead of `grep -E'.
-	(check-texinfo): Use literal `{' only in brackets, i.e., [{] or [}],
-	to avoid triggering an error from Solaris 2.6's grep.
-
-2006-05-25  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (sort invocation): Remove mention of --seed, since
-	it's going away.
-
-2006-05-04  Eric Blake  <ebb9@byu.net>
-
-	* coreutils.texi (Examples of date): Give example of @seconds.
-
-2006-05-03  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (head invocation, tail invocation, sort invocation):
-	Give advice about porting to hosts that support only obsolete syntax.
-	Problem reported by Zack Weinberg.
-
-2006-04-23  Francesco Montorsi  <fr_m@hotmail.com>
-
-	* coreutils.texi (Which files are listed): Describe new option:
-	--group-directories-first.
-
-2006-04-17  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (What information is listed): Add P for Solaris
-	10 ports.  Add commented-out entries for other types that POSIX
-	says are possible, or that I observed in FreeBSD documentation.
-
-2006-04-18  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (Input processing in ptx): Remove mention of the
-	default --ignore file, /usr/local/lib/eign.  That file has never
-	been used.  Reported by Eric Blake.
-
-2006-04-12  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (expr invocation): expr exit status is 3 only for
-	internal errors now; 2 is also for invalid values in expressions.
-
-	(What information is listed): Document 'ls' type letters.
-	Problem reported by Lincoln Martin.
-
-2006-04-09  Ori Avtalion  <oavtal@bezeqint.net>
-
-	* coreutils.texi (Top): Add 'hostid' to System context menu line.
-	(trivial change)
-
-2006-03-22  Eric Blake  <ebb9@byu.net>
-
-	* coreutils.texi (General options in ptx): Undocument --copyright.
-
-2006-03-27  Eric Blake  <ebb9@byu.net>
-
-	* coreutils.texi (dirname invocation): Macro in previous patch
-	was too broad.
-
-2006-03-11  Eric Blake  <ebb9@byu.net>
-
-	* coreutils.texi (basename invocation, dirname invocation):
-	Improve documentation to match recent // patches.
-
-2006-03-23  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (nohup invocation): nohup now redirects stderr to
-	nohup.out if stdout is closed and stderr is a tty.
-
-2006-03-05  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (dd invocation): New flags directory, nolinks.
-	Alphabetize nofollow.
-
-2006-02-17  Simon Josefsson  <jas@extundo.com>
-
-	* coreutils.texi: Add base64 section.
-
-2006-02-20  Eric Blake  <ebb9@byu.net>
-
-	* coreutils.texi (rm invocation): Fix typo in last patch.
-	(paste invocation): Fix whitespace.
-
-2006-02-18  Eric Blake  <ebb9@byu.net>
-
-	* coreutils.texi (rm invocation): Document new -I option, and new
-	--interactive behavior.
-
-2006-02-12  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (Character sets): Don't say that an unknown
-	backslash-escape causes an error message -- it doesn't.
-	Mention that `\' also removes any special significance, so
-	is useful for [, ], *, -.  Prompted by Richard Neill in
-	http://savannah.gnu.org/bugs/index.php?func=detailitem&item_id=14937
-
-2006-02-01  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (od invocation): Warn that -t a ignores the high
-	order bit.
-
-2006-01-30  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (tail invocation): In the obsolete usage, the
-	count is optional, so put square brackets around it.
-
-2006-01-02  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* getdate.texi (General date syntax): Invalid dates are rejected.
-	(Time of day items): Mention the possibility of leap seconds.
-	Problem reported by Dr. David Alan Gilbert.
-
-	* coreutils.texi: Use @acronym around "ISO" uniformly.
-	(Date conversion specifiers): Explain %g, %G, and %V a bit better.
-
-2006-01-02  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (tail invocation): Say that --retry
-	is useful `mainly' (not `only') when following by name.
-
-2006-01-01  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi, perm.texi: Clarify file mode bits versus
-	file permission bits.
-	* coreutils.texi (mkfifo invocation, mknod invocation): -m
-	affects only file permission bits.
-
-2005-12-29  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (sort invocation): Clarify that a blank is a space
-	or a tab.
-
-2005-12-15  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (stat invocation) [--printf]: Describe new option.
-	[--format]: Add example.  Distinguish from --printf.
-	Sort option descriptions.
-
-2005-12-05  Andreas Gruenbacher  <agruen@suse.de>
-
-	* coreutils.texi (ls): Clarify the Alternate Access Method description.
-	(cp): Clarify that --preserve=mode also preserves acls.
-
-2005-12-12  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (sort invocation): Clarify explanation of
-	--random-sort, and use a simpler example.
-
-2005-12-10  Frederik Eaton  <frederik@ofb.net>
-
-	* coreutils.texi (sort invocation): Add --random-sort (-R) and --seed.
-
-2005-12-07  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (dd invocation): New noatime flag.
-
-2005-11-25  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (df invocation): Document treatment of dummy file
-	systems better.
-
-2005-11-16  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (ln invocation): ln -v now outputs lines only for
-	successful links.
-	(tail invocation): Say that the obsolete form uses exactly one
-	option and at most one file.
-
-2005-11-13  Jim Meyering  <jim@meyering.net>
-
-	* perm.texi (Mode Structure): Capitalize two sentences in an
-	enumerated list and fix a typo.  From Aaron Hawley.
-
-2005-11-08  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (Formatting file timestamps): ls now defaults to
-	--time-style='locale', which in turn acts like
-	--time-style='posix-long-iso' if the locale settings are messed up.
-
-2005-11-02  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (rm invocation): Don't mention --directory (-d).
-
-2005-11-01  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (tail invocation): Describe obsolete usages
-	like "tail -2" more precisely.
-	(touch invocation): The old usage works only for 1969-1999 now.
-
-2005-08-28  David Madore  <david.madore@ens.fr>
-
-	* coreutils.texi: Document SHA-1 and SHA-2 utilities.
-
-2005-10-15  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* doc/coreutils.texi (Top, General output formatting, dir invocation):
-	(vdir invocation): Don't document the old v and d commands.
-
-2005-10-15  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (du invocation): Document du's -m option,
-	now that we've decided to keep it.
-	(who invocation): Remove documentation for deprecated --idle (-i).
-
-2005-10-13  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi: Avoid a few overfull/underfull hboxes.
-
-2005-09-24  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (touch invocation):
-	"touch -" now touches standard output.
-
-2005-09-17  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (who invocation): Remove a stray '+'.
-
-2005-09-15  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (uname invocation): uname -a no longer generates
-	the -p and -i outputs if they are unknown.
-
-2005-09-13  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (Time conversion specifiers, Options for date):
-	Document date --rfc-3339 and new specifiers %:z, %::z, %:::z.  Use
-	"date and time" consistently; the old version sometimes said "time
-	and date".  Fix a minor bug in the documentation for --rfc-2822:
-	it claimed day-of-month < 10 had leading space, not leading zero.
-	Use a consistent format for terms like "RFC".
-	(uname invocation): Mention that Linux outputs "unknown" for
-	-i and -p.
-
-2005-09-08  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (nice invocation): Document "niceness" versus
-	"nice value" versus "scheduling priority".
-
-2005-09-07  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (nice invocation): Use "niceness", not "nice value"
-	to talk about nice values offset by -20.  Don't use the word
-	"priority" when niceness is intended.
-
-2005-08-15  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (join invocation): Itemize the defaults.
-	From Karl Berry.
-
-2005-08-12  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (cp invocation, mv invocation): Remove square
-	brackets in --reply=[HOW].  Reported by Oscar Liljeblad.
-
-2005-07-19  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (md5sum invocation): --check now allows multiple
-	FILE inputs.
-
-2005-07-18  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (false invocation):
-	Mention that false is often built-in, and that it exits
-	with status >1 on some hosts.
-	(true invocation): Remove now-incorrect "non-POSIX mode" reference.
-
-2005-07-15  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (nohup invocation): POSIXLY_CORRECT no longer
-	affects nohup's behavior.  Input is redirected from /dev/null.
-
-2005-07-11  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (cat invocation): Remove -B or --binary option
-	(available on MS-DOS-like platforms only).  Explain when text and
-	binary mode are used now.
-	(md5sum invocation): -b actually does have an effect on Unix: it
-	causes "*" to be output.  Explain when text and binary mode are
-	used now.
-
-2005-07-03  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (cp invocation): Mark --reply as deprecated.
-	(mv invocation): Likewise.
-
-2005-06-24  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (cp invocation): Clarify how --reply=no works.
-
-2005-06-14  William Brendling  <wbrendling@gmail.com>
-
-	* coreutils.texi (du invocation): New options --last-time and
-	--time-style.
-
-2005-06-19  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (ln invocation): Change a few `paths' to `file names'.
-	* Makefile.am (check-texinfo): Also catch uses of path, pathname.
-
-2005-06-17  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (shred invocation): Clarify that shred
-	works on ext3 as long as it's not in data=journal mode.
-	Patch from Mark Melahn.
-
-2005-06-16  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (Backup options): Undocument --version-control=S (-V).
-
-2005-06-07  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (ln invocation): Examples, from Bob Proulx.
-
-2005-06-01  Paul Eggert  <eggert@cs.ucla.edu>
-
-	Use "file name" when talking about file names, instead of "filename"
-	or "path", as per the GNU coding standards.
-	* coreutils.texi (readlink invocation): "path component" ->
-	"component", since we don't use the POSIX "path" nomenclature.
-
-2005-05-11  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* getdate.texi (General date syntax): Don't say that date
-	date --iso-8601=ns generates acceptable dates; it doesn't yet.
-	Problem reported by Nic Ferrier.
-
-2005-05-06  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (dd invocation): New flags "binary" and "text".
-
-2005-05-04  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (chmod invocation): chmod -w complains if its
-	behavior differs from what chmod a-w would do.
-
-2005-05-02  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (ls invocation): ls --indicator-style=directory
-	renamed to ls --indicator-style=slash, to avoid confusion with ls
-	--directory.
-
-2005-04-28  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* perm.texi (Mode Structure, Changing Special Permissions):
-	(Conditional Executability, Numeric Modes):
-	These days the sticky bit is more often uses as the restricted
-	deletion flag, so modernize the discussion about this.
-	(Mode Structure): Linux/GNU -> GNU/Linux.
-	(Symbolic Modes): Don't imply that "+ur" or "u" is valid.
-	(Setting Permissions): Don't imply that "+t" is invalid.
-	Use "rwx" rather than the less-common "rxw" in an example.
-	(Copying Permissions): Say that ugo is a replacement for
-	a string of the other letters.  Add spaces around examples.
-	Use "set-user-ID" rather than "set user ID" to avoid ambiguity.
-	Use "+t" rather than "o+t", since POSIX doesn't specify the latter.
-	Mention which combinations are portable and which are GNU.
-	(Numeric Modes): Don't imply they aren't portable; they are
-	nowadays.
-
-2005-04-26  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (Standards conformance): Do not mention head -10,
-	since it now works the same regardless of POSIX version.
-	(od invocation): -w N -> -w[N].
-	(pr invocation): -S STRING -> -SSTRING.
-	(fold invocation): -WIDTH works even when conforming to POSIX
-	1003.1-2001.
-	(head invocation, tail invocation): Likewise for -NUM.
-	(split invocation): Likewise for -LINES.
-	(uniq invocation): Likewise for -N.
-	(expand invocation, unexpand invocation): Likewise for -TAB.
-	(nice invocation): Likewise for -ADJUSTMENT.
-	(sort invocation): Clarify explanation of +N option.
-	(uniq invocation): Likewise.
-	(join invocation): Remove special case for --help, --version.
-	(touch invocation): Clarify explanation of date options.
-	(Options for date): -I timespec -> -I[timespec].
-
-2005-04-23  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (install invocation): Use a= instead of 0 for
-	the point of departure for -m, and explain what it meeams.
-	(mkdir invocation, mkfifo invocation, mknod invocation):
-	The umask does not affect the point of departure.
-	Problem reported by Mike Stone.
-
-2005-04-11  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi: For consistency, standardize on "user ID" rather
-	than "uid" or "UID" or "user id".  Similarly for "group ID".
-
-2005-04-09  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (rm invocation): Say that --recursive removes
-	listed directories too, not just their contents.
-
-2005-04-08  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (dd invocation): Document the distinction between
-	INFO and USR1 for dd, and the effect of POSIXLY_CORRECT here.
-
-2005-04-05  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (cat invocation, chown invocation)
-	(chgrp invocation, basename invocation, dirname invocation):
-	Add examples, which are copies of the examples newly added
-	to the usage messages.
-	(ln invocation): Use same format as other examples above,
-	for consistency.
-
-2005-03-26  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi: Clarify NUL vs null byte vs null character.
-
-2005-03-18  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (nohup invocation): Clarify nohup.out creation.
-
-2005-03-11  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (Formatting file timestamps): Very long timestamps
-	may be treated as errors.
-
-2005-03-08  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (date invocation): Use an example that makes it
-	clear tha the default date use space-padded day of month.
-	Replace "directive" with "conversion specifier" to be consistent
-	with POSIX.  All uses changed.
-	Fix menu RHS to match actual directive lists.
-	(Time conversion specifiers): Renamed from Time directives.
-	Use @samp consistently, sometimes instead of @code.
-	Consistently ention which specifiers are GNU extensions.
-	Give more examples (in some cases, instead of ranges).
-	Say why %F is preferred for dates.
-	(Date conversion specifiers): Renamed from Date directives.
-	Likewise for other changes.
-	(Padding and other flags): Correct the description.
-	Document #.  Give an example for %9B.
-
-2005-02-23  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi: Adjust to match current strftime.c.
-	(Time directives): Say that %k, %l, and %P are GNU extensions.
-	For %p and %P, mention handling of noon and midnight.
-	For %s, use ISO 8601, and mention handling of leap seconds.
-	For %S, clarify mention of leap seconds.
-	For %T, say that it's the same as %H:%M:%S.
-	For %X, don't say that it must be the same as %H:%M:%S.
-	For %z and %Z, clarify which time zones are used.  These options
-	are now affected by --date, so don't claim that they're not.
-	(Date directives): %C is now all but the last two chars of %Y.
-	For %D, say that it's equivalent to %m/%d/%y.
-	For %e, use blank in example.
-	For %h, use @code for %b.
-	For %Y, mention what happens with outlandish years.
-	(Padding and other flags): Renamed from Padding.
-	Mention that the flags are GNU extensions.
-	Mention the 0 and ^ flags.
-	Mention field widths an modifiers.
-	(Examples of date): - is a flag, not a modifier.
-
-2005-01-07  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (sort invocation): Specify that a string
-	of zero digits is interpreted as 0.  Reported by Ulrich Hermisson.
-
-2005-01-04  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (shred invocation): Clarify that shred works fine
-	with journaled file systems that are configured not to journal
-	file system data.  Also mention BFS and NTFS.
-
-2004-12-15  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (ls invocation): Change minor problem to be
-	"subdirectory not found", since top-level trouble is now serious.
-	(dircolors invocation): Quote argument to eval.  Problem reported
-	by Stephane Chazelas.
-
-2004-12-11  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (join invocation): Mention that blank separators
-	in the -o option need to be quoted.  Problem reported by Phil Clayton.
-
-2004-12-10  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (id invocation): -G also prints main group.
-	Problem reported by Tim Waugh.
-
-2004-12-09  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (ls invocation): Document new "ls" exit status.
-
-2004-12-08  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* getdate.texi (Time of day items, Time zone items):
-	Describe new formats +00:00, UTC+00:00.
-
-2004-12-04  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (cut invocation): Say when --complement is useful.
-
-2004-10-01  Paolo Bonzini  <bonzini@gnu.org>
-
-	* coreutils.texi (cut invocation): Document --complement and
-	adjust the documentation of -b, -c, -f.
-
-2004-11-27  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (du invocation): Use if=/dev/null rather
-	than :|.  Problem reported by Dan Jacobson.
-	Use "seek=2GiB" rather than the wordier "seek=`echo '2^31'|bc`".
-	Say "KiB" not the (inaccurate) "kilobytes".
-	Similarly for "GiB" and "gigabytes".
-
-2004-11-16  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi: Changes inspired by Debian coreutils 5.2.1-2.
-	(General output formatting): -x doesn't have an operand.
-	(Formatting the file names): Warn that even with -N unprintable
-	chars are still printed as '?' some times.
-	(rm invocation): Reword rm -d to note that it's sometimes useful
-	on non-directories.
-	(logname invocation, users invocation, who invocation):
-	The utmp and wtmp file names vary from system to system.
-
-	* getdate.texi (General date syntax): "next" is 1, not 2.
-	Document that "second" isn't allowed as an ordinal number.
-
-2004-11-15  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (dd invocation): Reword the new dd message.
-
-2004-11-14  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (dd invocation): dd now outputs total bytes,
-	seconds, and bytes per second.
-
-2004-11-03  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* Makefile.am (_W, W_): New macros.
-	(check-texinfo): Use them instead of assuming grep -w (which is not
-	portable).
-
-2004-10-29  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi: Document TZ better, and adjust to new getdate.texi.
-	(Top): Update menu.
-	(pr invocation, Formatting file timestamps, touch invocation,
-	stat invocation, who invocation, date invocation, Options for date):
-	Mention TZ.
-	* getdate.texi: Sync from gnulib.
-
-2004-10-28  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (Standards conformance): Use "head -10" rather
-	than "head -1" as example of obsolete usage, since the POSIX
-	consensus is that "head -1" could be supported even if we don't
-	yet have clear consensus on "head -10".  See today's revision to
-	the SUS FAQ
-	<http://www.opengroup.org/austin/papers/single_unix_faq.html>.
-
-2004-10-24  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (pathchk invocation): Options must precede operands.
-
-2004-10-17  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (pathchk invocation): Overall lengths are
-	OS limits, not file system limits.  Component length checks
-	apply to all components, not merely to existing ones.  Say
-	that nonexistent names are not errors.  For -p, omit all
-	checks based on the underlying file system, not merely length
-	checks.  Explain what the portable file name character set is.
-
-2004-10-15  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (printf invocation): Mention ISO/IEC 10646 as
-	well as Unicode.  Various minor formatting cleanups.
-
-2004-10-13  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (sort invocation): Move LC_ALL, LC_COLLATE
-	index entries to proper paragraph.
-
-2004-10-12  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.am (check-texinfo): Add `builtin' and `builtins' to
-	the list of words to avoid.
-
-2004-10-11  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (Special built-in utilities): New node.
-	(printf invocation): builtin -> built-in, for consistency
-	with POSIX terminology.
-	(test invocation, pwd invocation):
-	Use specific rather than generic language to warn about
-	built-in commands.
-	(chroot invocation, env invocation, nice invocation, nohup invocation):
-	Warn that command must not be a special built-in.
-	(env invocation): Warn about environment variables with unusual
-	spellings, or duplicates.
-
-2004-09-26  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (ls invocation): Document "ls --hide".
-
-2004-09-24  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (chmod invocation): Warn about "chmod -w file".
-
-2004-09-23  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (tail invocation): Fix bugs in the description of
-	the obsolete syntax (e.g., it does not support -k or -m).  Warn
-	about usages like "tail -" and "tail -c 4" that are ambigous on
-	older systems.
-
-2004-09-20  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (mv invocation, rm invocation): Say "the response
-	is affirmative" rather than "the response begins with y or Y",
-	so that the documentation is accurate in non-English locales.
-	Problem reported by Munzir Taha.
-
-2004-09-18  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (dd invocation): Distinguish between options
-	(e.g., --help) and operands (e.g., if=file).  Move miscellaneous
-	stuff after the operand descriptions, for clarity.
-
-2004-09-09  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (sort invocation): -u disables the last-resort
-	comparison, too.  Revamp its description.
-	(test invocation): Document -r, -w, -x more carefully.
-
-2004-09-08  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (Common options): Some programs don't reorder
-	options.
-	(tr invocation, echo invocation, printf invocation, test invocation,
-	expr invocation, basename invocation, chroot invocation,
-	nice invocation, nohup invocation, seq invocation):
-	This program doesn't reorder options.
-	(tr invocation): Mention --help, --version, --.
-	(echo invocation): Mention that -- isn't special.
-	(test invocation): Mention that the expression is optional,
-	and that test ! EXPR is like ! test EXPR.
-	Mention that -h and -L don't dereference symlinks.
-	(expr invocation): Mention --help, --version.
-
-	* coreutils.texi (sort invocation): Add remarks about sort -u
-	versus sort | uniq.  Prompted by a question from Andrew Noymer.
-
-2004-09-06  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (od invocation): Several changes for POSIX
-	and FreeBSD compatibility.  Add support for XSI syntax
-	(POSIX 1003.1-2004).  Rename -s[N] to -S N.  Remove documentation
-	for -h.  -i is now -t dI (not d2) and -l is now -t dL (not d4).
-
-2004-09-05  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (String tests): Improve quality of warning about
-	quoting strings for the shell.
-
-2004-09-03  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (dd invocation): Specify which conversion options
-	are mutually exclusive.  Give a bit more detail about ascii,
-	ebcdic, and ibm conversions.
-
-2004-08-24  Paul Eggert  <eggert@cs.ucla.edu>
-
-	POSIX-conformance fixes for "expand" and "unexpand".
-	* coreutils.texi: Standardize on "tab stop" (the POSIX usage)
-	rather than "tabstop".
-	(unexpand invocation): Use "blank" rather than "space" when
-	POSIX requires "blank".  Define "blank".  Initial blanks are
-	converted even if there's just one.  For -a, convert two or
-	more blanks only if they occur just before a tab stop.
-
-2004-08-19  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (chown invocation): Fix synopsis:
-	group must always be preceded by separator.
-	"chown : file" and "chown '' file" don't change the owner or group.
-	Update the explanation of what happens to the set-user-ID or
-	set-group-ID bits, e.g., they sometimes are not cleared if they
-	denote mandatory locking.  Change "find"-oriented examples to use
-	chown -h.
-
-2004-08-18  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (printf invocation): Clarify how "printf" is
-	supposed to work with extra arguments, missing arguments, etc.
-
-2004-08-10  Paul Eggert  <eggert@cs.ucla.edu>
-
-	POSIX-conformance fixes for "-" used as an operand.
-	* coreutils.texi (Common options): Clarify that "-" means
-	stdin/stdout only when it is an operand, not when it is an
-	option-argument.
-	(shred invocation): "shred -- -" is equivalent to "shred -",
-	not to "shred ./-".
-	(tee invocation): "tee -" means to copy (again) to stdout.
-
-2004-07-25  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (nice invocation): Document the "nice value", and
-	how it affects the scheduling priority.  (The old documentation
-	implied that the nice value equaled the scheduling priority, which
-	isn't accurate.)  Document that the range of nice values might
-	exceed -20..19.  Specify what happens when you give a nice value
-	that is out of range, or when you don't have permissions to lower
-	the nice value.  Bash doesn't have a builtin 'nice', so don't say
-	"most shells" have one.
-
-2004-04-03  Dmitry V. Levin  <ldv@altlinux.org>
-
-	* coreutils.texi (readlink invocation): Document new
-	"readlink -f" behaviour and new canonicalize options, -e and -m.
-
-2004-07-02  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.am (check-texinfo): Disallow `filename' in .texi files.
-	Spell it like `file name' instead, to be consistent.
-	Fail if a @footnote directive follows non-punctuation.
-	Fail upon use of @url.  Use @uref instead.
-
-2004-07-01  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (Common options, Target directory, cp invocation,
-	install invocation, mv invocation, ln invocation): Add -t as a
-	short option for --target-directory, and -T as a short option for
-	--no-target-directory.  Clean up relevant synopses a bit, so that
-	the language is similar for all.
-
-2004-06-30  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi: Put the right amount of space at sentence ends.
-	Make sure "i.e." and "e.g." are followed by commas (the GNU style).
-	Put blank lines before and after every @example, prefer the
-	previous line to end in ":" (when not a sentence end, for consistency),
-	and prepend @noindent to the following line when appropriate.
-	In examples, use "--" arguments when needed to prevent undesired
-	interpretation of operands as options.
-	Use "file name" rather than "filename", as per the GNU coding standards.
-	Remove unwanted spaces before @footnote.
-	Use "---" when appropriate, instead of " -- ".
-	Use "name" (or something like that) rather than "path" or "pathname",
-	since the GNU coding standards don't allow "path".
-	Use @acronym, @command, @minus{}, @samp in a few places,
-	where appropriate.
-	(Target directory): Clarify description of example.
-	(fmt invocation): Give issue number for reference, and reword
-	for clarity.
-	(sort invocation): Note that xargs without -0 also mishandles
-	file names containing some special characters other than newline.
-	(Translating): Mention that \012 is not universally portable.
-	Use '\0' rather than '\000'.
-	(Squeezing): bourne -> Bourne.
-	Fix unportable usage of '\n' by replacing it with '[\n*]'.
-	(More details about version sort): Remove unnecessary indent
-	in examples.
-	(dd invocation): Use 'kill -s USR1', not 'kill -USR1', as POSIX
-	indicates that the former is more portable (the latter is an XSI
-	extension).
-	(shred invocation): Use @uref rather than @url, and use a more-typical
-	style for the date.
-	(kill invocation): Clarify usage; for example, "kill -s TERM -1"
-	isn't allowed.
-	(seq invocation): Reword to avoid implying that printf necessarily
-	fails for numbers outside the 32-bit range.  Prefer separating
-	options from their operands.
-	(Opening the software toolbox): Give an online reference to
-	Robbins's article, and give a date.  Don't imply that the
-	current documentation is unchanged from his article.
-	(Putting the tools together): Rework examples so that they don't
-	assume the C locale; nowadays many users now operate outside the C
-	locale by default.  While we're at it, don't assume ASCII either.
-	Indent example to match actual output from GNU uniq.  Remove some
-	unnecessary and confusing brackets from 'tr' operands.  "Software
-	Tools in Pascal" is back in print, according to Amazon anyway.
-	Add references to Kernighan's online copies of examples.
-
-2004-06-30  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi, perm.texi: Standardize on "file system" rather
-	than "filesystem", as POSIX prefers it with a space.
-
-2004-06-29  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (Common options, Target directory, cp
-	invocation, install invocation, mv invocation, ln invocation):
-	Likewise.
-	(link invocation): Explain how to rewrite link using ln now
-	that we have --no-target-directory.
-	(ln invocation): Explain that --no-target-directory subsumes
-	--no-dereference.
-	(unlink invocation): Modify wording to match new wording in
-	link invocation.
-
-2004-06-25  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (install invocation): Document
-	--target-directory in synopsis, too.
-
-2004-06-15  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (yes invocation): "--" is now supported.
-	(false invocation, true invocation): --help and --version now
-	work unconditionally.
-
-2004-06-07  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi: Remove menu references to just-removed subsection.
-
-2004-06-06  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (tr invocation): Remove the section describing
-	how POSIXLY_CORRECT changes tr's behavior.
-
-2004-06-02  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (cut invocation): Clarify what --output-delimiter=STR
-	does with byte/character ranges.
-
-2004-06-01  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (tr invocation): Mention -C.
-
-2004-05-13  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (echo invocation): Document today's changes.
-
-2004-05-17  Jim Meyering  <jim@meyering.net>
-
-	chgrp and chown now dereference symlinks by default, per POSIX.
-	* coreutils.texi (chgrp invocation, chown invocation): Document it.
-
-2004-05-13  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (sort invocation): Document that "sort -m -o F"
-	might write F before reading all the input.
-
-2004-05-09  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (stat invocation): Change IO to I/O.
-	* Makefile.am (check-texinfo): Check for the above.
-
-2004-04-25  Paul Eggert  <eggert@twinsun.com>
-
-	* coreutils.texi (sort invocation): Mention -k earlier, so
-	that the options are in alphabetical order.  Describe how -b works
-	more-accurately; this involves fixing some examples, too.  Mention
-	what happens if the start field falls after an end field or after
-	a line end.  Warn about using -k without -b, -g, -M, -n, or -t.
-	Add an example of how to sort IPv4 addresses and Apache Common
-	Log Format dates.  Remove a duplicate example.
-	(Putting the tools together): Use separate options rather
-	than agglomerating them.
-
-2004-03-27  Paul Eggert  <eggert@twinsun.com>
-
-	cp -pu and mv -u (when copying) now take the destination
-	file system time stamp resolution into account.
-
-	* coreutils.texi (mv invocation): Document this.
-	(cp invocation): Document -u (it was missing!) with new behavior.
-
-2004-04-08  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* coreutils.texi (dd invocation): Remove noctty flag from dd.
-
-2004-04-07  Paul Eggert  <eggert@twinsun.com>
-
-	New dd conv= symbols nocreat, excl, fdatasync, fsync,
-	and new dd options iflag= and oflag=.
-
-	* coreutils.texi (dd invocation): Document them.
-
-2004-04-07  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (stty invocation - Input): Document new iutf8 option.
-
-2004-04-04  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (stat invocation): Correct --format description.
-
-2004-02-25  Paul Eggert  <eggert@twinsun.com>
-
-	* coreutils.texi (Block size): Document new envvar BLOCKSIZE.
-
-2004-03-24  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.am (check-texinfo): Add a check to ensure future
-	consistency in using @sc{nul}, not `NUL'.
-
-2004-03-23  Paul Eggert  <eggert@twinsun.com>
-
-	* coreutils.texi: Use @sc{nul} consistently for NUL.
-	(du invocation): FILE0 -> FILE.
-
-2004-03-23  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (du invocation): --files0-from is useful with
-	--total (-c), not with --summarize.
-
-2004-03-22  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi: Tweak a few lines that resulted in
-	`overfull hbox' warnings.
-
-2004-03-03  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (du invocation): Document new option: --file0-from=F.
-
-2004-02-29  Paul Eggert  <eggert@twinsun.com>
-
-	* coreutils.texi (touch invocation):
-	Describe use of fractional seconds.
-	(date invocation, Options for date): Likewise.
-	* getdate.texi (General date syntax, Time of day items): Likewise.
-	* coreutils.texi (date invocation): Mention effect of LC_TIME.
-	(Options for date): Describe new --iso-8601=ns option.
-
-	* getdate.texi: Add copyright notice.  Change getdate to
-	get_date when talking about the function name.
-	(Seconds since the Epoch): New section, containing the time_t
-	info moved from Date input formats section, along with new
-	info about the @ syntax.  Mention negative time stamps,
-	fractional time stamps, and leap seconds.
-	(General date syntax): Modernize examples a bit to reflect new
-	features.
-	(General date syntax, Relative items in date strings):
-	Use ' rather than " to quote formats.
-	(Time of day items): Add an example with fractional seconds.
-	Describe fractional-second syntax.
-
-2004-03-15  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (date invocation): Add missing `C' to %[...] range
-	in the `Date directives:: ...' menu entry.  From Bob Proulx.
-
-	* coreutils.texi: Add FIXME comment:
-	The following don't have `invocation' nodes: [, pinky, shasum, uptime.
-
-2004-03-10  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (Sorting the output): Remove description of
-	ls's --sort=directory option.  ls doesn't accept that option, yet.
-	Reported by Arvind Autar.
-
-	* coreutils.texi (cp invocation): Improve description of
-	cp's --sparse=WHEN option.
-
-	* coreutils.texi (nl invocation): Specify that these are _basic_
-	regular expressions (BRE), and add a link to grep's documentation.
-	Suggestion from Dan Jacobson.
-
-2004-02-23  Paul Eggert  <eggert@twinsun.com>
-
-	* coreutils.texi (chown invocation): Document that chown now falls
-	back on USER.GROUP parsing regardless of POSIX version, as POSIX
-	1003.1-2001 allows that behavior as a compatible extension.
-
-2004-02-22  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (du invocation): Mention that using du's -H option
-	currently evokes a warning.
-
-2004-02-15  Paul Eggert  <eggert@twinsun.com>
-
-	* coreutils.texi (expr invocation):
-	Document what forms integers may take, and say "integer"
-	consistently instead of "number".  Warn about operands
-	that "expr" can misinterpret, and how to work around the
-	problem.
-
-2004-02-17  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (csplit invocation): Correct typo (s/LINE/N/)
-	in description of `N' pattern.  From Reuben Thomas <rrt@sc3d.org>
-
-2004-02-11  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (Time directives): The %s value *is* changed by the
-	--date=DATE option; don't say otherwise.  Patch from Padraig Brady.
-
-2004-02-10  Paul Eggert  <eggert@twinsun.com>
-
-	* coreutils.texi (Formatting the file names):
-	Improve wording for --quoting-style documentation.
-	Suggestions by Bruno Haible.
-
-2004-02-02  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (nice invocation): Add examples.
-	Prompted by a suggestion from Dan Jacobson.
-	(factor invocation): Add an example.
-	Update timing numbers for a more modern CPU.
-
-2004-01-27  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (seq invocation): Remove `@dots{}' at end of synopsis.
-	Separate `Synopses' section into three examples.
-	Clarify first paragraph.  @w{}-protect an expression.1
-	Use @option{--option}, rather than @code{--option}.
-
-2004-01-19  Paul Eggert  <eggert@twinsun.com>
-
-	* coreutils.texi (Exit status): Document that ordinary failure
-	might not exit with status 1 on unusual platforms.
-	Mention chroot, env, nice, and su as having unusual exit
-	status patterns.  Don't bother to mention true and false
-	since their exit status patterns are actually normal.
-	(sort invocation, su invocation): Mention its unusual exit
-	status pattern.
-	(chroot invocation): Simplify description of exit status 1.
-	Remove duplicate description of status 127.
-	(env invocation): Use consistent tenses; simplifiy description
-	of status 1.
-	(nice invocation): Likewise.
-
-2003-12-15  Paul Eggert  <eggert@twinsun.com>
-
-	* coreutils.texi (touch invocation): touch -r and -d can now
-	both be specified, with -r specifying the origin for -d.
-
-2004-01-15  Alfred M. Szmidt  <ams@kemisten.nu>
-
-	Factor out some common options.
-	* coreutils.texi (Common options): Define macros here.
-	(What information is listed, cp invocation): Use the macro(s).
-	(install invocation, mv invocation, ln invocation): Likewise.
-	(df invocation, du invocation): Likewise.
-
-2004-01-09  Jim Meyering  <jim@meyering.net>
-
-	Document the exit status of each and every program.
-	* coreutils.texi (yes invocation): Document that a write error
-	makes `yes' exit unsuccessfully.
-	(chroot invocation): Enumerate the meaning of exit status values.
-	(nice invocation): Likewise.
-	(Exit status) [@macro exitstatus]: New macro.
-	Use @exitstatus to describe the exit status of most programs.
-
-2004-01-02  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (du invocation): Mention that -H will eventually
-	mean not --si, but --dereference-args (-D).
-
-2003-12-20  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (du invocation): Describe new option: -0, --null.
-
-2003-12-03  Paul Eggert  <eggert@twinsun.com>
-
-	* coreutils.texi (What information is listed, chroot invocation):
-	Adjust example 'ls' output to match new behavior with narrower
-	output columns.
-	(The cut command): Remove example that cut the output of
-	'ls -l'.  The output was incorrect even with the old 'ls', and
-	the whole idea of using 'cut' on 'ls -l' output is bogus anyway.
-
-2003-11-24  Paul Eggert  <eggert@twinsun.com>
-
-	Parse floating-point operands and options in the C locale.
-	POSIX requires this for printf, and we might as well be
-	consistent elsewhere (tail, sleep, seq).
-
-	* coreutils.texi (tail invocation, printf invocation,
-	sleep invocation, seq invocation): Document this.
-
-2003-11-24  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (Traversing symlinks, Treating / specially):
-	New sections.
-	(rm invocation, chown invocation, chmod invocation, chgrp invocation):
-	Describe new options, --preserve-root and --no-preserve-root.
-
-2003-11-11  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (chown invocation) [chownchgrpoptions]: New macro
-	describing -H, -L, -P options.  Use it here.
-	(chgrp invocation): And here.
-
-2003-11-09  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (dd invocation): Fix typo in example.
-
-2003-10-15  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (ln invocation): Note that --directory, -d, -F
-	probably won't work even for superuser.  Suggestion from Dan Jacobson.
-
-2003-09-29  Paul Eggert  <eggert@twinsun.com>
-
-	* coreutils.texi (csplit invocation):
-	The regexp offset need not have a sign; POSIX requires support
-	for signless offets.
-
-2003-10-03  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (du invocation): Describe -P, --no-dereference.
-
-2003-09-28  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (Translating): Correct typo in menu description.
-	From A Costa.
-
-2003-09-02  Paul Eggert  <eggert@twinsun.com>
-
-	* coreutils.texi (sort invocation): -d now overrides -i.
-	"whitespace" -> "blanks"; "whitespace" isn't correct.
-	-t '\0' now specifies a NUL tab.
-
-2003-08-17  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (who invocation): Add an entry for -l, --login.
-	Remove `-l' from the entry for --lookup.
-	(who invocation): Begin adding missing option documentation.
-
-2003-08-07  Paul Eggert  <eggert@twinsun.com>
-
-	* coreutils.texi (split invocation):
-	Add -d or --numeric-suffixes option to 'split'.
-
-2003-07-31  Paul Eggert  <eggert@twinsun.com>
-
-	* getdate.texi (General date syntax): Add --rfc-2822 option to GNU date.
-	* coreutils.texi (Options for date): Fix a typo in format:
-	it's now %d not %_d.  Add URLs.
-
-2003-07-31  Paul Eggert  <eggert@twinsun.com>
-
-	* getdate.texi (Relative items in date strings): Warn about
-	fuzz in relative units.
-
-2003-07-29  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (tail invocation): Restore two end-of-sentence words
-	that were mistakenly removed on 2002-09-13.  Reported by Paul Worrall.
-
-2003-07-28  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (dd invocation): Explain that a SIGUSR1 signal
-	makes dd give a progress report to stderr.
-
-2003-07-24  Paul Eggert  <eggert@twinsun.com>
-
-	* coreutils.texi: Document changes of 2003-07-24.
-
-2003-07-24  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (su invocation): Use `@subsection', not invalid
-	`@heading'.
-
-2003-07-17  Paul Eggert  <eggert@twinsun.com>
-
-	* coreutils.texi (expr invocation): Exit status is 2 if the
-	expression is syntactically invalid, 3 if there is some other error.
-	This change is for conformance to POSIX.
-
-2003-07-14  Paul Eggert  <eggert@twinsun.com>
-
-	* coreutils.texi (uname invocation): Explain the POSIX
-	terminology behind uname -m and uname -s.
-
-2003-07-13  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (chown invocation): Warn that chown
-	now clears set-user-ID and set-group-ID bits on some systems.
-	From Bob Proulx.
-	(nohup invocation): Tell what happens when stdout is not a terminal.
-	Based on a suggestion from Steven Mocking.
-
-2003-07-10  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (Standards conformance): Mention that uses like
-	`tail -1' and `head -1', like `sort +1', are non conforming.
-	(chown invocation): Say that using `.' as a separator may not work.
-
-2003-06-25  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (Time directives) [%s]: Add a cross reference
-	to the related examples.
-	(Examples of date): Add an @anchor here, along with a few more examples.
-	Suggestion from Dan Jacobson.
-
-2003-06-12  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (wc invocation): Tweak wording: wc prints counts in
-	the order `newline, word, byte'.  Suggestion from Keith M. Briggs.
-	Also change `lines' to `newlines'.
-
-2003-05-14  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (head invocation): Document --bytes=-N and --lines=-N.
-
-2003-05-13  Paul Eggert  <eggert@twinsun.com>
-
-	* coreutils.texi (uniq invocation, squeezing, The uniq command):
-	Use "repeated" rather than "duplicate" to describe adjacent
-	duplicates; this simplifies the description and makes it more
-	consistent with POSIX.
-	(uniq invocation): Make it clear that -d and -u suppress the
-	output of lines, rather than cause some lines to be output.
-	Mention what happens if a line lacks enough fields or characters.
-
-2003-05-13  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (true invocation): Mention that it is possible to
-	make true --help or true --version (in non-POSIX mode) exit nonzero.
-	Suggestion from Paul Eggert.
-
-2003-05-10  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (Exit status): Remove `uniq' from the list.
-	It uses standard exit codes.
-	(More details about version sort): Note that strverscmp, and hence
-	`ls -v', does not use LC_COLLATE.  Reported by From: Andrey Borzenkov.
-
-2003-04-21  Jim Meyering  <jim@meyering.net>
-
-	Fix printf POSIX compatibility bug reported by Ben Harris in
-	<http://mail.gnu.org/archive/html/bug-coreutils/2003-04/msg00070.html>.
-	* coreutils.texi (printf invocation): It's \NNN in the format,
-	\0NNN in the %b operand.
-
-2003-04-10  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.am (check-texinfo): Check for uses of non-zero.
-	I prefer to spell it `nonzero'.
-
-	* coreutils.texi (readlink invocation): Tweak description a little.
-
-2003-04-04  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.am (constants.texi): Rename target (thus enabling it),
-	now that fileutils, textutils, and sh-utils have been merged.
-	(MAINTAINERCLEANFILES): Define.
-
-2003-04-02  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (false invocation): Note that false exits
-	unsuccessfully even with --help and --version.
-
-	* Makefile.am (check-texinfo): Don't fail if perl is missing.
-	Reported by Nelson Beebe.
-
-2003-03-27  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (printf invocation): Fix formatting bugs.
-	From Paul Eggert.
-	(sort invocation): Describe sort's --stable (-s) option.
-
-2003-03-13  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (shred invocation): Mention that --exact
-	is now the default for non-regular files.
-
-2003-03-02  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (Exit status): New section.
-	Suggestion from Michael Stone.
-
-2003-02-21  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (du invocation): Document --apparent-size.
-	Adjust documentation of --bytes (-b).
-	(stat invocation): Describe %B.
-
-2003-02-07  Richard Dawe  <rich@phekda.freeserve.co.uk>
-
-	* coreutils.texi: Use @command instead of @code for program names.
-
-	* perm.texi (Mode Structure): Mention filesystem-specific
-	permissions and that mounting a filesystem as read-only may
-	override actual file permissions.  Use @command instead
-	of @code for program names.
-
-2003-02-06  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi: Adjust alignment and mention `file, text, shell'
-	on the `* Coreutils:...' dirently line.  From Karl Berry.
-
-2003-02-05  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.am (check-texinfo): Allow bare `POSIX' to be used on
-	direntry lines.
-
-	* coreutils.texi: Use new form of @direntry.
-	Put unlink in its proper place.  Adjust wording in some
-	dir entry descriptions, mainly so they fit in 80 columns.
-	Don't use mark-up like @acronym{POSIX} in direntries.
-	Mostly from Karl Berry.
-
-2003-01-25  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (cut invocation): Describe new functionality of
-	--output-delimiter=STR.
-
-2003-01-24  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (The cut command): Give an example of using cut -c
-	with an output delimiter.  From Jan Nieuwenhuizen.
-
-	* coreutils.texi (The cut command): Extend the new example a little.
-	(Formatting file timestamps): Fix typo: s/%M:S/%M:%S/.
-
-	* coreutils.texi: Change each use of `Core-utils' to `Coreutils'.
-	From Karl Berry.
-
-2003-01-19  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (Which files are listed): Document new option:
-	--dereference-command-line-symlink-to-dir.
-
-2003-01-15  Paul Eggert  <eggert@twinsun.com>
-
-	Change ls -H back to the way it was yesterday, since this is
-	compatible with FreeBSD and the POSIX spec is confusing
-	and somewhat contradictory.
-
-	* coreutils.texi (Which files are listed, General output
-	formatting): Undo last change.
-
-2003-01-15  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (General output formatting): Reflect option name change:
-	s/--dereference-command-line/--dereference-command-line-symlink-to-dir/.
-	Say that this option changes how ls treats only symlinks to directories
-	specified on the command line.
-
-2002-08-27  Dmitry V. Levin  <ldv@altlinux.org>
-
-	* coreutils.texi: Document readlink.
-
-2002-12-14  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (mknod invocation): Specify how major and minor mode
-	numbers are interpreted.  Report forwarded by Kristin E Thomas.
-
-2002-11-13  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (Examples of expr): Remove bogus `^'s.
-	Reported by Thomas Goerlich.
-
-2002-11-09  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (What information is listed) [--dired]:
-	Correct parts of --dired description.  Reported by Andre Spiegel.
-	Include a lot more description, with examples.
-
-2002-11-06  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (printf invocation): Fix typo in index:
-	change \0x prefix to \x.
-	Change \xhhh to \xhh.
-
-2002-10-07  Paul Eggert  <eggert@twinsun.com>
-
-	Add support for locale-specific size indications (e.g.,
-	thousands-separators) and for explicit size suffixes on output.
-
-	* coreutils.texi (Block size): Say that:
-	This affects display format as well as block size.
-	Fractional block counts are rounded up.
-	ls file size blocksize defaults to 1.
-	A block size spec preceded by ' generates thousands separators.
-	A suffix without a preceding integer generates suffixes.
-	(tail invocation): 32k -> 32 KiB.
-	(What information is listed): ls -h is now equivalent to
-	ls --block-size=human, and ls -H is now equivalent to
-	ls --block-size=si.  Displayed file size is now always affected by
-	--block-size.
-
-2002-09-13  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (tail invocation): In --sleep-interval=NUMBER,
-	NUMBER may now be a floating point number.
-	(stat invocation): Remove references to now-removed %S and %C.
-	(Time directives) [%S]: Explain why the range is [0..60].
-
-2002-08-30  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi [START-INFO-DIR-ENTRY]: Don't use sc{} on LHS.
-	Fix typo: s/permission/permissions/.  From Michail Litvak.
-
-2002-08-02  Paul Eggert  <eggert@twinsun.com>
-
-	* coreutils.texi (uniq invocation): uniq now obeys LC_COLLATE.
-
-2002-07-29  Paul Eggert  <eggert@twinsun.com>
-
-	* coreutils.texi (nohup invocation): Change behavior to conform to
-	POSIX 1003.1-2001:
-	  - Do not adjust scheduling priority.
-	  - Redirects stderr to stdout, if stderr is not a terminal.
-	  - Exit status is now 126 if command was found but not invoked,
-	    127 if nohup failed or if command was not found.
-
-2002-07-24  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (Time directives): Document %P, %R, %e, %F,
-	%g, %G, and %V
-
-2002-07-22  Martin Michlmayr  <tbm@cyrius.com>
-
-	* coreutils.texi (Formatting the file names): Document
-	that -N/--literal are equivalent to --quoting-style=literal.
-	Reported by Oskar Liljeblad as Debian bug#103612.
-
-2002-07-10  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (du invocation): s/PAT/PATTERN/.
-	From Martin Michlmayr.
-
-2002-07-08  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (cp invocation): Remove unnecessary "$@" in example;
-	Texinfo would render the @" as an umlaut over the following character.
-	From Paul Eggert.
-	* Makefile.am (check-texinfo): Check for the above.
-
-2002-07-06  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (stat invocation): Remove description of --secure.
-
-2002-07-03  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (stat invocation): Rename --link/-l
-	to --dereference/-L.  Rewrite description of --dereference.
-
-2002-06-26  Paul Eggert  <eggert@twinsun.com>
-
-	* coreutils.texi (Putting the tools together): Don't mention egrep,
-	since it's not part of POSIX 1003.1-2001.
-
-2002-06-21  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (stat invocation): New section.  From Michael Meskes.
-
-2002-05-19  Paul Eggert  <eggert@twinsun.com>
-
-	* coreutils.texi (ls invocation): Document new option: --author.
-
-2002-06-03  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (rm invocation): Add the warning (also in the --help
-	output) that the contents of a removed file are often recoverable.
-
-2002-05-27  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.am (check-texinfo): Adapt to reflect that now we use
-	@acronym{POSIX}.
-
-2002-05-26  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi: Use @acronym in place of most uses of @sc.
-	* getdate.texi (Date input formats): Likewise.
-
-2002-04-28  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi: Change `@code{PROG}' to `@command{PROG}'.
-
-2002-04-28  Paul Eggert  <eggert@twinsun.com>
-
-	* coreutils.texi (kill invocation): Document the above.
-	Document POSIX signals better.
-
-2002-04-15  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi: Document kill.
-	Written by Marcus Brinkmann.
-
-2002-04-13  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi: Document link and unlink.
-
-2002-04-08  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi: Use new directives, @copying and @insertcopying,
-	thus now requiring texinfo-4.2 to create the .info file.
-
-2002-02-26  Paul Eggert  <eggert@twinsun.com>
-
-	* coreutils.texi (File characteristic tests): Document the
-	behavior of test -nt and -ot when one of the files does not exist,
-	using the same behavior that is documented in ksh93.
-
-2002-03-05  Paul Eggert  <eggert@twinsun.com>
-
-	* coreutils.texi (cut invocation): Say that selected input is
-	written in the same order that it is read, and is written
-	exactly once.
-
-2002-03-03  Paul Eggert  <eggert@twinsun.com>
-
-	Make cp -r equivalent to cp -R.  Add a new cp option --copy-contents
-	for people who want to emulate the traditional (and rarely desirable)
-	cp -r behavior.
-
-	* coreutils.texi (cp invocation): Document this.
-	Fix some related minor bugs: --no-dereference is no longer
-	equivalent to -d, and --archive (-a) can override the other
-	symlink options.  Warn that cp -R is not portable on symbolic
-	links unless you also specify -P.
-
-2002-03-02  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (cp invocation): Document that cp -r
-	preserves symlinks.  Emphasize non-portability of cp -r.
-
-2002-02-27  Paul Eggert  <eggert@twinsun.com>
-
-	* coreutils.texi (Time directives): Add %N for nanoseconds.
-	This documents the recent change to 'ls'.
-
-2002-02-28  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (pr invocation): Reword to avoid using `:'
-	in an @opindex entry -- info doesn't permit it.
-
-2002-02-27  Paul Eggert  <eggert@twinsun.com>
-
-	* coreutils.texi (Formatting file timestamps): Document new
-	time-formatting method: --time-style=+FORMAT.
-
-2002-02-18  Paul Eggert  <eggert@twinsun.com>
-
-	* coreutils.texi (seq invocation): In the example, use "tail
-	-n 3", not "tail -3", to conform to POSIX 1003.1-2001.
-
-2002-02-17  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (tsort background): New section.
-	From Ian Lance Taylor.
-	(tsort invocation): Add a more realistic example.
-
-2002-02-15  Paul Eggert  <eggert@twinsun.com>
-
-	* coreutils.texi: Document _POSIX2_VERSION.
-	(Standards Conformance): New section.
-
-2002-01-24  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (START-INFO-DIR-ENTRY): Remove a few entries
-	and clean up a few others based on suggestions from Bob Proulx.
-
-2002-02-14  Paul Eggert  <eggert@twinsun.com>
-
-	Add support for POSIX 1003.1-2001, which requires removal for
-	support of obsolete "+" option syntax in sort, tail, and uniq.
-	* coreutils.texi: Document this.  (Also, document a similar
-	change to "touch", for fileutils).
-
-2002-01-12  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (shred invocation): List some journaled filesystems.
-
-2001-11-10  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (Date directives): Document %u.
-
-2001-11-07  Paul Eggert  <eggert@twinsun.com>
-
-	* coreutils.texi (paste invocation): Give examples.
-	Thanks to Dan Jacobson for suggesting the examples.
-
-2001-11-05  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (sort invocation): Recommend setting LC_ALL=C,
-	not LC_COLLATE=C.  Explain how the latter can cause problems.
-	Based on a message from Paul Eggert.
-	(ls invocation): Recommend setting LC_ALL=C, not LC_COLLATE=C.
-
-2001-10-21  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (cp invocation): Describe --reply=...
-
-2001-10-17  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (cp invocation): `cp --no-dereference' is
-	no longer equivalent to `cp -d'.
-	`cp -d' is equivalent to `--no-dereference --preserve=links'.
-	cp's -P option means --no-dereference, not --parents.
-	Describe new optional argument to --preserve.
-	Describe new option: --no-preserve=ATTRIBUTE_LIST.
-
-2001-09-23  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.am (check-texinfo): Redirect stderr of `grep -w' to
-	/dev/null, so people with old versions of grep don't see the failure.
-
-2001-09-16  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (mv invocation): Describe new option:
-	--reply={yes,no,query}.  Fix a few typos.
-
-2001-09-15  Paul Eggert  <eggert@twinsun.com>
-
-	* coreutils.texi (uniq invocation): The input need not
-	be sorted.  Try to clarify -d versus -D versus -u.
-
-2001-09-12  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (tail invocation): Document new option: -F.
-	From Herbert Xu.
-
-2001-09-04  Paul Eggert  <eggert@twinsun.com>
-
-	* coreutils.texi (join invocation): Describe the GNU
-	extension to join, which does not require sorted input when
-	the input contains no unpairable lines.
-
-2001-09-03  Paul Eggert  <eggert@twinsun.com>
-
-	* coreutils.texi:
-	New 'uname' options -i or --hardware-platform,
-	and -o or --operating-system.
-	'uname -a' now outputs -i and -o information at the end.
-	New uname option --kernel-version is an alias for -v.
-	Uname option --release has been renamed to --kernel-release,
-	and --sysname has been renamed to --kernel-name;
-	the old options will work for a while, but are no longer documented.
-
-2001-08-24  Herbert Xu  <herbert@gondor.apana.org.au>
-
-	* coreutils.texi (cut invocation): Document how cut treats lines
-	with no separators.
-
-2001-06-19  Paul Eggert  <eggert@twinsun.com>
-
-	* coreutils.texi: expr now uses LC_COLLATE for string comparison,
-	as per POSIX.
-
-2001-08-25  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi: Use @option, rather than @samp everywhere.
-
-2001-06-21  Paul Eggert  <eggert@twinsun.com>
-
-	* coreutils.texi: 'expr' now requires '+' rather than 'quote'
-	to quote tokens.
-
-2001-07-14  Jim Meyering  <jim@meyering.net>
-
-	* coreutils.texi (cp invocation): Reflect 2001-07-08 change to
-	cp (via copy.c).
-
-2001-06-16  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.am (info_TEXINFOS): Reflect renaming: s/omni-/core/.
-	* coreutils.texi: Likewise.
-
-	* coreutils.texi: New, renamed from omni-utils.texi.
-	* omni-utils.texi: Removed, renamed to coreutils.texi.
-
-	* omni-utils.texi (ls invocation): Mention the effect of locale.
-	Reported by Keith Thompson.
-
-2001-05-24  Jim Meyering  <jim@meyering.net>
-
-	* texinfo.tex: Update from master source.
-
-	* omni-utils.texi (ls invocation): Document more clearly what ls
-	does when given no arguments.
-
-2001-05-21  Jim Meyering  <jim@meyering.net>
-
-	* textutils.texi: Remove file.
-
-	* Makefile.am ($(DVIS), $(INFO_DEPS)): Depend on $(EXTRA_DIST).
-	(DISABLED_constants.texi): New rule -- disabled for now.
-
-	This directory is now shared by fileutils, textutils, and sh-utils.
-
-
-	-----
-
-	Copyright (C) 2001-2017 Free Software Foundation, Inc.
-
-	Copying and distribution of this file, with or without
-	modification, are permitted provided the copyright notice
-	and this notice are preserved.
diff --git a/old/fileutils/ChangeLog b/old/fileutils/ChangeLog
deleted file mode 100644
index 290ab5e84..000000000
--- a/old/fileutils/ChangeLog
+++ /dev/null
@@ -1,8397 +0,0 @@
-2006-08-17  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* ChangeLog: Add copyright notice.
-	* ChangeLog-1997: Likewise.
-	* NEWS: Likewise.
-
-2002-07-28  Jim Meyering  <meyering@lucent.com>
-
-	* Version 4.1.12.
-
-	* configure.ac: Require automake-1.6b.
-
-	* TODO: Remove entry that mentions rm's HAVE_WORKING_READDIR.
-	Since remove.c was rewritten, rm is no longer susceptible to that.
-
-2002-07-26  Jim Meyering  <meyering@lucent.com>
-
-	* src/stat.c: Don't include malloc.h -- it was unnecessary.
-
-2002-07-22  Jim Meyering  <meyering@lucent.com>
-
-	* Version 4.1.11.
-
-	* src/stat.c (usage): The short form of --dereference is now -L, not -l.
-	Reported by Kalle Olavi Niemitalo.
-
-	* src/rm.c: Add new option, --presume-input-tty, for testing only.
-	Not documented.
-
-	This test might remove a file owned by the person running `make check'.
-	* tests/rm/fail-eperm: Hoist definition of $target_file, and use
-	that (not $f) in test for owner/dir/symlink.  Patch by Michael Stone.
-
-	* tests/rm/fail-eperm: Handle the case in which rm produces no output.
-
-	rm would prompt for a symlink to an unwritable file
-	* src/remove.c (prompt): When not interactive, don't prompt
-	for a symlink.  Reported by Dave Beckett.  Patch by Michael Stone.
-	* tests/rm/dangling-symlink: Add a test for the above-fixed bug.
-
-2002-07-20  Jim Meyering  <meyering@lucent.com>
-
-	* src/copy.c (copy_internal): Use file_name_lookup, not getdport.
-	Patch by Alfred M. Szmidt.
-
-	* Makefile.maint (news-r1, news-r2): Define.  Better regexp.
-	(announcement): Use them here.  Also makes the line length < 80.
-
-	* Upgrade to cvs automake -- required to work with 2.53b.
-	* configure.ac: Require automake-1.6a.
-
-	* Version 4.1.10.
-
-	* Upgrade to gettext-0.11.3.
-	* Upgrade to autoconf-2.53b.
-
-2002-07-19  Jim Meyering  <meyering@lucent.com>
-
-	* src/dircolors.hin: Add .wav.
-
-	* tests/rm/fail-eperm: Don't expect `ARGV_0=$0 exec ...' to work.
-	It doesn't work with /bin/sh of Solaris5.6.
-	Use an explicit `export ARGV_0' instead.
-	[comparing actual and expected output]: Don't match the entire line,
-	but rather just the `rm: cannot remove `$dir/$f':' part.
-
-	* tests/rm/dangling-symlink: Use input-tty rather than
-	testing for /dev/stdin.
-
-	* tests/Makefile.am (EXTRA_DIST): Add input-tty.
-	* tests/input-tty: New file.
-
-2002-07-18  Jim Meyering  <meyering@lucent.com>
-
-	* src/dircolors.hin: Add the following to the list of colorizable
-	TERM names: dtterm xterm-color Eterm.
-	New archive suffix: .jar
-	New image suffixes: .jpeg .pbm .pgm .tiff .mpeg .xcf .xwd
-	Audio suffixes: .ogg .mp3
-	From Michael Stone.
-
-2002-07-16  Jim Meyering  <meyering@lucent.com>
-
-	* src/stat.c (print_it): Use memcpy and a little pointer arithmetic,
-	rather than stpncpy.
-
-2002-07-14  Jim Meyering  <meyering@lucent.com>
-
-	Under some circumstances, rm would fail due to a lack of
-	permissions, but give a misleading diagnostic like this:
-	rm: cannot chdir from `.' to `foo': Not a directory
-	* src/remove.c (remove_dir): Detect the case in which unlinking a
-	non-directory fails with EPERM, and give an appropriate diagnostic.
-	Reported by Michael Stone.
-
-2002-07-13  Jim Meyering  <meyering@lucent.com>
-
-	* tests/rm/fail-eperm: New file/test, for the above.
-	* tests/rm/Makefile.am (TESTS): Add fail-eperm.
-
-	* src/stat.c (print_it): Use xstrdup, not strdup.
-	Use strspn to avoid an explicit loop.
-	Use fputc rather than printf "\n".
-
-	* src/stat.c: Include quote.h.
-	(print_stat): Use xreadlink, rather than using readlink directly.
-	Use the quote function rather than hard-coded double quotes.
-	Use error, not perror.
-
-2002-07-09  Martin Michlmayr  <tbm@cyrius.com>
-
-	* src/df.c (show_dev): Make the `Use%' column align with
-	its heading, even when -P is used with -h or -H.
-
-2002-07-10  Jim Meyering  <meyering@lucent.com>
-
-	* man/du.x: Add a description of --exclude=PATTERN.
-	* src/du.c (usage) [--exclude]: Use PATTERN rather than PAT.
-	From Martin Michlmayr.
-
-2002-07-09  Jim Meyering  <meyering@lucent.com>
-
-	I added stat.x, but didn't update the definition of dist_man_MANS.
-	* man/Makefile.am (dist_man_MANS): Add stat.1.
-	(stat.1): Add dependency.
-	Reported by Michael Stone.
-
-	Ensure that the above never happens again.
-	* man/Makefile.am (check-x-vs-1): New target.
-	(check-local): Depend on check-x-vs-1.
-
-	* src/mv.c (euidaccess): Remove declaration.  It was unused.
-	From Michael Stone.
-	(yesno): Remove declaration.  It too was unused.
-
-2002-07-08  Paul Eggert  <eggert@twinsun.com:
-
-	* NEWS: df now rounds all quantities up, as per POSIX.
-	This fixes a bug where df would report Size < Used.
-	* doc/coreutils.texi: Likewise.
-	* src/df.c (df_readable): Omit last arg; we always round up now.
-	All callers changed.
-
-2002-07-07  Paul Eggert  <eggert@twinsun.com>
-
-	NEWS, doc/coreutils.texi:
-	New ls time style: long-iso, which generates YYYY-MM-DD HH:MM.
-	Any time style can be preceded by "posix-".
-	The default time style is now posix-long-iso instead of posix-iso.
-
-	* src/ls.c (enum time_style): Remove posix_iso_time_style.
-	Add long_iso_time_style.
-	(time_style_args, time_style_types, decode_switches): Likewise.
-	(decode_switches): If a time style is prefixed by "posix-", ignore
-	it if in the POSIX locale.  Default style is now posix-long-iso.
-	(usage): Explain the above.
-
-2002-07-06  Jim Meyering  <meyering@lucent.com>
-
-	* tests/Makefile.am (envvar-check): Mark as `.PHONY'.
-
-	* src/stat.c: Remove everything associated with --secure option.
-
-2002-07-04  Jim Meyering  <meyering@lucent.com>
-
-	* src/remove.c (prompt): Fix test for write-protectedness to also
-	check errno == EACCES.  Otherwise, `rm dangling-symlink' would
-	mistakenly prompt.  Reported by Mike Castle.
-
-	* tests/rm/Makefile.am (TESTS): Add dangling-symlink.
-	* tests/rm/dangling-symlink: New file/test, for the above fix.
-
-2002-07-03  Jim Meyering  <meyering@lucent.com>
-
-	* src/stat.c (usage): Rename --link/-l to --dereference/-L.
-	Describe --secure.
-	Describe --format.
-	(main): Support -L.  Deprecate -l.
-
-2002-07-02  Jim Meyering  <meyering@lucent.com>
-
-	* src/chgrp.c, src/chmod.c, src/chown.c, src/cp.c, src/dd.c (usage):
-	Use the PACKAGE_BUGREPORT e-mail address, rather than hard-coding it.
-	* src/df.c, src/dircolors.c, src/du.c, src/install.c: Likewise.
-	* src/link.c, src/ln.c, src/ls.c, src/mkdir.c, src/mkfifo.c: Likewise.
-	* src/mknod.c, src/mv.c, src/rm.c, src/rmdir.c, src/shred.c: Likewise.
-	* src/stat.c, src/sync.c, src/touch.c, src/unlink.c: Likewise.
-
-2002-07-01  Jim Meyering  <meyering@lucent.com>
-
-	* tests/touch/fail-diag: Handle yet another different diagnostic.
-	Report from Volker Borchert.
-
-2002-06-29  Jim Meyering  <meyering@lucent.com>
-
-	* src/stat.c (print_statfs): Use `fputc ('*', stdout)'
-	instead of the combination of strcat and printf.
-	(print_statfs) [!FLASK_LINUX]: Print `*' for %S and %C,
-	rather than `S' and `C'.
-	(print_stat) [!FLASK_LINUX]: Likewise.
-
-	* src/remove.c (AD_mark_current_as_unremovable): Replace dead
-	code with an assertion.
-
-2002-06-26  Paul Eggert  <eggert@twinsun.com>
-
-	* src/ls-test: Use grep, not egrep.
-
-2002-06-25  Jim Meyering  <meyering@lucent.com>
-
-	* src/remove.c (prompt): Add a comment to help translators work
-	around the problem of making the translations of the adjective
-	`write-protected' and the corresponding run-time-variable noun
-	(e.g., file, directory, symlink, etc.) consistent.  From Paul Eggert.
-
-2002-06-24  Jim Meyering  <meyering@lucent.com>
-
-	* src/stat.c (usage): Add missing open-quote.
-	Reported by Michael Piefel.
-
-2002-06-22  Jim Meyering  <meyering@lucent.com>
-
-	* Version 4.1.9.
-
-	* configure.ac: Invoke AC_GNU_SOURCE very early.
-
-	* tests/rm/rm1: Accommodate the  slightly different diagnostic we
-	get on some systems, due to `unlink (dir)' failing with EACCES
-	rather than EPERM.  E.g. for ReiserFS on Linux-2.4.18.
-
-2002-06-21  Jim Meyering  <meyering@lucent.com>
-
-	* Makefile.maint (wget-update): Checkout into config/.
-	Warn when skipping a file.
-
-	* src/stat.c: Include sys/statvfs.h.
-	[!HAVE_SYS_STATVFS_H && !HAVE_SYS_VFS_H]: Include sys/param.h
-	and sys/mount.h, to get decl of struct statfs on NetBSD 1.5.2.
-	(NAMEMAX_FORMAT, STRUCT_STATVFS): Define.
-	(HAVE_STRUCT_STATXFS_F_TYPE, SB_F_NAMEMAX): Define.
-	Remove `static' attribute from decl of program_name.
-	(human_fstype): Use f_basetype or f_fstypename if available.
-	(print_human_time): Use nstrftime and an ISO format string, in
-	place of strftime with `%c'.  The latter is too locale-dependent.
-	(print_statfs): Deal with lots of portability issues: some fields
-	are available only with statfs, others only with statvfs, and
-	some are available in both, but with different types.
-	(do_statfs) [DEFAULT_FORMAT_TERSE]: Factor out.
-	[DEFAULT_FORMAT_VERBOSE]: Likewise.
-
-	* src/copy.c: Change all `preserving ...' diagnostics to
-	`failed to preserve ...' to make the failure clearer.
-	* src/cp.c: Likewise.
-
-2002-04-03  Alfred M. Szmidt  <ams@kemisten.nu>
-
-	* src/copy.c Include hurd.h.
-	(copy_internal): Preserve the stat.st_author field.
-
-2002-06-21  Jim Meyering  <meyering@lucent.com>
-
-	* src/ls.c (LOGIN_NAME_MAX): Define if not already defined.
-	(ID_LENGTH_MAX): Define.
-	(ST_DM_MODE): New macro.  Code moved from...
-	(print_long_format): ...here.
-	(print_long_format): Itemize and comment the individual parts
-	of init_bigbuf.  Use the above *_MAX macros.
-
-2002-06-20  Jim Meyering  <meyering@lucent.com>
-
-	* src/system.h: Change `defined(X)' syntax to `defined X'
-	in cpp directives.
-
-2002-06-17  Jim Meyering  <meyering@lucent.com>
-
-	* tests/setgid-check: Interpret a permissions string of
-	drwxr-xr-x (DOS/Windows) as meaning the cwd is not setgid.
-	Reported by Rich Dawe.
-
-2002-05-19  Paul Eggert  <eggert@twinsun.com>
-
-	Add support for new ls option --author, for GNU/Hurd.
-	Derived from a suggestion by Alfred M. Szmidt.
-
-	* doc/coreutils.texi (ls invocation), NEWS: Document this.
-	* m4/jm-macros.m4 (jm_CHECK_ALL_TYPES): Check for st_author.
-	* src/ls.c (st_author) [! HAVE_STRUCT_STAT_ST_AUTHOR]: New macro.
-	(print_author): New var.
-	(AUTHOR_OPTION): New enum val.
-	(long_options, decode_switches, print_long_format, usage):
-	Support --author.
-	(format_user): New function.
-	(print_long_format): Use it.  Make print buffer a bit bigger.
-
-2002-06-15  Jim Meyering  <meyering@lucent.com>
-
-	* tests/sample-test (trap): Make sure the temporary hierarchy is
-	writable before removing it.
-
-	* tests/mv/perm-1: New file, to demonstrate fix of 2002-06-12.
-	* tests/mv/Makefile.am (TESTS): Add perm-1.
-
-	* src/system.h: For GNU libc 2.2 and newer, ensure that <sys/types.h>
-	has been included before this file.
-
-2002-06-13  Richard Dawe  <richdawe@bigfoot.com>
-
-	Accommodate DOS file name limitations.
-	* tests/cp/same-file: Change temp. file name: s/\.err/_err/, for DOS.
-	* tests/mv/force: Similar.
-	* tests/mv/into-self: Similar.
-	* tests/touch/no-rights: Similar.
-	* tests/mv/mv-special-1: Remove leading `.' from temp. names.
-
-2002-06-15  Jim Meyering  <meyering@lucent.com>
-
-	* src/sys2.h (S_ISNAM): Add to list of S_IS* macros.
-	Rearrange #if directives for each S_IS macro.
-	From diffutils-2.8.2.
-
-2002-06-12  Jim Meyering  <meyering@lucent.com>
-
-	* src/mv.c (do_move): Give one diagnostic, not two, when unable to
-	unlink a destination file.  This bug was introduced in fileutils-3.16l.
-
-2002-06-07  Jim Meyering  <meyering@lucent.com>
-
-	* tests/mv/part-fail: Also accept the permission-denied diagnostic
-	issued by some losing systems.  Reported by Volker Borchert.
-
-	* src/remove.c (remove_entry): Use DT_IS_DIR only if
-	HAVE_STRUCT_DIRENT_D_TYPE is defined.
-
-2002-06-02  Jim Meyering  <meyering@lucent.com>
-
-	`rm' no longer uses explicit recursion, and as such is now able
-	to remove hierarchies of effectively unlimited depth.  Prior to
-	this change, on typical systems, rm would fail (segfault) to remove
-	hierarchies of depth greater than about 25,000.
-
-	* src/remove.c: Merge in all changes from no-recursion branch.
-	See below for details.
-	* src/remove.h: Likewise.
-	* src/mv.c (do_move): Adapt to new calling sequence for rm.
-	* src/rm.c (main): Likewise.
-
-2002-06-02  Jim Meyering  <meyering@lucent.com>
-
-	* tests/rm/r-2: Adjust, now that we no longer report
-	`removing all entries of directory ...'.
-	* tests/rm/r-1: Likewise.
-
-	* src/remove.c (enum Ternary): Define type.
-	(prompt): Add a parameter.  Adjust callers.
-	(remove_entry): Attempt rmdir here, only if a directory is
-	`known' to be empty.  Significant rework.
-	(remove_dir): Propagate failure `up' also when rmdir fails.
-
-2002-06-01  Jim Meyering  <meyering@lucent.com>
-
-	* tests/rm/Makefile.am (TESTS): Add rm5.
-	* tests/rm/rm5: New test.
-
-2002-05-30  Jim Meyering  <meyering@lucent.com>
-
-	In interactive mode, prompt only once about an empty directory.
-	* src/remove.c (enum Prompt_action): Define.
-	(prompt): Two new parameters.  Adjust all callers.
-
-	Performance.
-	* src/remove.c (remove_entry) [!ROOT_CAN_UNLINK_DIRS]:
-	Don't call rmdir here.
-
-2002-05-29  Jim Meyering  <meyering@lucent.com>
-
-	* src/remove.c (AD_pop_and_chdir): Don't use errno (it's not valid)
-	in diagnostic for changed dev/ino.
-	(remove_entry): Tweak diagnostic.
-
-2002-05-27  Jim Meyering  <meyering@lucent.com>
-
-	* src/remove.c (ROOT_CAN_UNLINK_DIRS): Define.
-	(AD_pop_and_chdir): Propagate status as we traverse back `up' the tree.
-	(DO_UNLINK, DO_RMDIR): Define.
-	(remove_entry) [ROOT_CAN_UNLINK_DIRS]: Add code so this works also on
-	systems where root can use `unlink' to remove directories.
-
-2002-05-24  Jim Meyering  <meyering@lucent.com>
-
-	* tests/mv/mv-special-1: Adapt for changed format of --verbose output.
-
-2002-05-22  Jim Meyering  <meyering@lucent.com>
-
-	* src/remove.c: Include file-type.h.
-	Include file type in prompt when asking whether to remove file.
-	Based on a patch from Paul Eggert.
-
-	* src/remove.c (prompt): Add comment.
-
-	* src/remove.c (remove_dir): Fix another (known) leak.
-
-	* tests/rm/rm3: Don't depend on order of traversal of dir entries.
-	It is nondeterministic on some types of filesystems.
-
-	* src/remove.c (hash_freer): New function.
-	(AD_mark_helper): Use it.
-	(AD_mark_as_unremovable): xstrdup the filename argument.
-	(remove_dir): Free directory name.
-
-	* src/remove.c (remove_entry): Fail also when trying to remove a
-	directory without the --recursive option.
-	Change a diagnostic, s/unlink/remove/, now that it can apply also
-	to a directory.
-
-	* src/remove.c (is_empty_dir): New function.
-	(prompt): New function, factored out of...
-	(remove_entry): ...here.  Call it.
-	(remove_dir): Call prompt before rmdir.
-
-	* src/remove.c (remove_entry): Add support for prompting (e.g., -i).
-
-	* src/remove.h (UPDATE_STATUS): New macro.
-	Include save-cwd.h.
-	(struct File_spec): Remove declaration.
-	Update prototypes.
-
-	* src/remove.c [AD_ent] (status): New member.  This lets us propagate
-	the status from a subdirectory to its parent via AD_pop_and_chdir.
-	(AD_push_initial): Set it.
-	(AD_push): Likewise.
-	(remove_cwd_entries): Change return type to enum RM_status, and
-	adjust all callers.
-	(rm): Use UPDATE_STATUS rather than open-coding it.
-
-	* src/remove.c (remove_entry): New function, factored out of...
-	(remove_cwd_entries): ...here, and...
-	(rm_1): ...here.
-
-	* src/remove.c (remove_cwd_entries): Add support for --verbose.
-	(remove_dir): Likewise.
-	(rm_1): Likewise.
-
-2002-05-18  Jim Meyering  <meyering@lucent.com>
-
-	* tests/rm/rm3: New file.
-	* tests/rm/rm4: New file.
-	* tests/rm/Makefile.am (TESTS): Add rm3 and rm4.
-
-2002-05-17  Jim Meyering  <meyering@lucent.com>
-
-	* tests/rm/rm1: New file.
-	* tests/rm/rm2: New file.
-	* tests/rm/unread2: New file.
-	* tests/rm/Makefile.am (TESTS): Add rm1, rm2, and unread2.
-
-	* src/remove.h (enum RM_status) [RM_NONEMPTY_DIR]: New member.
-
-2002-05-13  Jim Meyering  <meyering@lucent.com>
-
-	* src/remove.c (rm): Free cwd_state, if necessary.
-
-2002-05-01  Jim Meyering  <meyering@lucent.com>
-
-	* src/remove.c (rm_1): Remove now useless (always true)
-	user_specified_name parameter.  Adjust sole caller.
-
-	* src/remove.c (rm): New function.  This interface allows
-	one to remove multiple arguments at a time.  This is important in
-	that it allows us to hide the remove_init/remove_fini functions and
-	the cwd_state parameter.
-	(rm_1): Renamed from rm.
-	(remove_init, remove_fini): Remove functions.  Each body is now
-	part of `rm'.
-	* src/remove.h (rm): Update prototype.
-
-2002-06-01  Jim Meyering  <meyering@lucent.com>
-
-	* src/ls.c: Remove use of D_TYPE_IN_DIRENT, now that that symbol
-	has been renamed.
-
-2002-05-30  Jim Meyering  <meyering@lucent.com>
-
-	* src/copy.c (copy_reg): Use a temporary to avoid a warning
-	from gcc -W about comparison between signed and unsigned.
-	(copy_internal): Likewise, but use a cast.
-
-2002-05-22  Jim Meyering  <meyering@lucent.com>
-
-	* src/sys2.h (S_ISREG, S_ISDIR): Define if not already defined.
-	(S_TYPEISSEM, S_TYPEISSHM, S_TYPEISTMO): Likewise.
-
-	* src/ls.c (S_ISLNK, S_ISFIFO, S_ISSOCK, S_ISCHR, S_ISBLK, S_ISDOOR):
-	Remove definitions.
-	* src/sys2.c (S_ISLNK, S_ISFIFO, S_ISSOCK, S_ISCHR, S_ISBLK, S_ISDOOR):
-	Define here instead.
-
-2002-04-27  Jim Meyering  <meyering@lucent.com>
-
-	* src/remove.c (cycle_check): New function containing code factored
-	out of remove_dir.  The sole difference is that upon detecting a
-	cycle, rm now dies unconditionally.  Before, in interactive mode,
-	it would ask the user whether to continue.
-	(remove_dir): Call cycle_check.
-
-2002-04-25  Jim Meyering  <meyering@lucent.com>
-
-	Avoid new warnings from gcc.
-	* src/dd.c: Declare input_file and output_file to be `const'.
-	(skip): Declare `file' parameter to be `const', too.
-
-	Remove hash table, active_dir_map, used to detect directory cycles.
-	Instead, detect them lazily with just O(1) memory.
-	Suggestion from Andi Kleen.
-	* src/remove.c (is_power_of_two): New function.
-	(print_nth_dir, make_active_dir_ent): Remove functions.
-	(hash_active_dir_ent, hash_compare_active_dir_ents): Likewise.
-	(remove_dir): Check for cycles here, ...
-	(rm): ... and don't check for cycles here.
-
-	* src/remove.c (rm): Call fspec_get_full_mode here, rather than
-	fspec_get_filetype_mode.  We want to get the dev/ino earlier, and
-	at the same time as when we get the file type, to avoid the risk
-	that an attacker would change e.g. a directory to a symlink before
-	we record its dev/ino.
-
-	* configure.ac (AC_CONFIG_FILES): Remove intl/Makefile.
-	(AM_GNU_GETTEXT): Add external arg.
-
-	* intl/: Remove directory.
-	* Makefile.am (SUBDIRS): Remove intl.
-	(DISTCLEANFILES): Remove definition.
-
-	* src/sys2.h: Remove ENABLE_NLS-related code.
-	(_, N_) Remove definitions.
-	Include "gettext.h" instead.
-
-	* src/Makefile.am (INCLUDES): Remove -I../intl.
-
-2002-04-22  Jim Meyering  <meyering@lucent.com>
-
-	* src/remove.c (rm): Call exit with EXIT_FAILURE, not `1'.
-
-2002-04-19  Jim Meyering  <meyering@lucent.com>
-
-	* tests/cp/*: Clean up.
-
-	* tests/sample-test: Use a temporary directory named
-	`basename $0`.tmp/$$.  Create with mkdir -p.
-
-	* tests/cp/backup-1: Use better trap, etc.
-	* tests/mkdir/p-2: Use better trap.
-	* tests/mkdir/p-1: Likewise.
-	* tests/mkdir/concurrent-1: Likewise.
-
-	* tests/rm/deep-1: Set $tmp the new way.
-
-	* tests/rm/ir-1: Use `rm', not $RM.  Use better trap.
-	* tests/rm/i-1: Likewise.
-	* tests/rm/f-1: Likewise.
-
-	* tests/sample-test: Use automatically-derived name for temporary
-	directory.  This is more 8.3-friendly.  Based on a suggestion from
-	Richard Dawe.
-
-	* tests/sample-test: New file.
-	* tests/Makefile.am (EXTRA_DIST): Add sample-test.
-
-2002-04-17  Jim Meyering  <meyering@lucent.com>
-
-	* src/touch.c (touch): Don't report errors for nonexistent files
-	when --no-create is in effect.  Based on a patch from TAKAI Kousuke.
-	* tests/touch/no-create-missing: New file/test for above.
-	* tests/touch/Makefile.am (TESTS): Add no-create-missing.
-
-2002-04-16  Jim Meyering  <meyering@lucent.com>
-
-	* src/stat.c: Add copyright comment.
-	(human_fstype): Rename from print_human_fstype, and rework accordingly.
-	(print_statfs): Use human_fstype to honor format width on %T.
-
-2002-04-15  Jim Meyering  <meyering@lucent.com>
-
-	Handle "lld" vs "ld" printf formats the same way Bash does.
-	* src/stat.c: Include inttypes.h.
-	(PRIdMAX, PRIuMAX): Define, if not already defined.
-	(print_statfs): Use those macros, not the literal strings.
-	(print_stat): Likewise.
-	Suggestion from Paul Eggert.
-
-	* src/stat.c (print_human_fstype): Add missing `break;'
-	for `case S_MAGIC_MINIX:'.
-
-2002-04-14  Jim Meyering  <meyering@lucent.com>
-
-	* src/stat.c (statfs_secure): Define.
-	(print_stat): Remove another #ifdef.
-	(do_statfs): Likewise.
-	(print_statfs): Prefer/use fputs over printf.
-	(print_stat): Likewise.
-
-	* src/Makefile.am (bin_PROGRAMS): Add stat.
-	(noinst_HEADERS): Add fs.h.
-
-	* src/stat.c [HAVE_SYS_VFS_H]: Guard incluion of sys/vfs.h.
-	Constify many parameters.
-	(print_statfs): Fix typo: Use %u (to match %lu) for namelen, not %d.
-	(verbose_usage): Remove function.  Move contents into usage.
-	Remove lots of #if directives involving FLASK_LINUX
-	[!FLASK_LINUX] (is_flask_enabled): Define.
-	(stat_secure, lstat_secure): Define.
-	(print_statfs): Remove lots of nested #if directives.
-	Instead, rely on support fo %llu and %lld printf formats --
-	but that is only temporary, since it's not porable enough.
-	(main): Hoist is_flask_enabled test to be done here, rather
-	than in each of do_stat and do_statfs for every argument.
-
-2002-04-13  Jim Meyering  <meyering@lucent.com>
-
-	* src/stat.c: Include system.h, error.h, and many other headers.
-	[HAVE_SYS_SYSMACROS_H]: Guard inclusion of sys/sysmacros.h.
-	(PROGRAM_NAME, AUTHORS): Define.
-	(long_options): Declare/define.
-	(print_human_access): Rewrite to use mode_string.
-	(usage): Rewrite.
-	(main): Use getopt_long.
-	(print_human_type): Call fputs once rather than calling
-	printf many times.
-	(print_human_fstype): Revamp in a similar fashion.  Don't use strdup.
-	Declare most functions to be `static'.
-
-2002-04-12  Jim Meyering  <meyering@lucent.com>
-
-	* src/Makefile.am (LDADD): List ../lib/libfetish.a both before
-	and after @LIBINTL@.  Thanks to Paul Eggert for the fix and to
-	Bruno Haible for diagnosing the problem.
-
-	* src/link.c: Include long-options.h.
-	[long_opts]: Remove.
-	(usage): Tweak --help output; use *_OPTION_DESCRIPTION macros.
-	(main): Don't use getopt directly.  Use parse_long_options instead.
-	Tweak a diagnostic.
-	Use EXIT_FAILURE rather than a literal `1'.
-	* src/unlink.c: Likewise.
-	(main): If POSIXLY_CORRECT is set, don't recognize --help or --version,
-	so the program can operate on a file with one of those names.
-
-2002-04-11  Jim Meyering  <meyering@lucent.com>
-
-	New programs link and unlink.
-
-	* src/Makefile.am (bin_PROGRAMS): Add link and unlink.
-	* src/link.c, src/unlink.c: New files, from Debian's fileutils_4.1-10.
-	Written by Michael Stone.
-
-	* man/link.x: New file.
-	* man/unlink.x: New file.
-	* man/Makefile.am: Add link and unlink.
-
-2002-04-07  Jim Meyering  <meyering@lucent.com>
-
-	* tests/install/basic-1: Tweak comments to reflect reality.
-	* tests/cp/fail-perm: Add VERBOSE=yes support.
-	* tests/mv/mv-special-1: Fix typo in VERBOSE=yes handling.
-	Reported by Richard Dawe.
-
-2002-03-30  Jim Meyering  <meyering@lucent.com>
-
-	* Version 4.1.8.
-
-	* tests/mv/i-link-no: Use --reply=no rather than -i.
-	The latter depends on whether stdin is a tty and hence would
-	fail in some situations where --reply=no doesn't.
-
-	* src/mv.c (do_move): Correct a comment.
-
-	* src/copy.c (copy_internal): Move the block that sets `earlier_file'
-	down to just before the first use of that variable.  Otherwise, it was
-	possible to make mv (and probably cp, too) malfunction when copying
-	hard-linked files into a directory containing at least one of the
-	source file names.  Call forget_created everywhere thereafter where
-	this function returns without creating a destination file that might
-	subsequently be linked.  Reported by Iida Yosiaki.
-	* src/cp-hash.c (forget_created): New function.
-	* src/cp-hash.h (forget_created): Prototype.
-
-	* tests/mv/i-link-no: New test for the above.
-	Based on an example from Iida Yosiaki.
-	* tests/mv/Makefile.am (TESTS): Add i-link-no.
-
-2002-03-17  Jim Meyering  <meyering@lucent.com>
-
-	* src/copy.c (copy_internal) [move_mode]: Give a better diagnostic,
-	by using errno from the failed unlink, when a cross-device `mv'
-	fails, e.g., because the destination cannot be unlinked.
-	Prompted by a report from Karl Berry.
-	* tests/mv/part-fail: New test for the above.
-	* tests/mv/Makefile.am (TESTS): Add part-fail.
-
-2002-03-16  Jim Meyering  <meyering@lucent.com>
-
-	* src/Makefile.am (datadir): Don't override $(datadir)
-	which might be set by --datadir and different from $(prefix)/share.
-	Patch from Albert Chin-A-Young.
-
-2002-03-10  Jim Meyering  <meyering@lucent.com>
-
-	* Version 4.1.7.
-
-	* src/ln.c (main): Change wording in diagnostic.
-	* src/cp.c (do_copy): Likewise.
-	* src/install.c (strip): Likewise.
-	Suggestions from Santiago Vila.
-
-	* Use autoconf-2.53.  Regenerate dependent files.
-
-	* Makefile.maint (GZIP, BZIP2): Remove definitions.
-	($(my_distdir).tar.bz2): Remove rule.  Now, it's built by `make dist'.
-
-	* configure.ac (AM_INIT_AUTOMAKE): Specify the required version
-	of automake (1.6), and options (gnits dist-bzip2), rather than...
-	* Makefile.am (AUTOMAKE_OPTIONS): ...here.  Remove definition.
-
-	* src/copy.c (copy_reg): Don't exit upon finding a replaced file.
-	Instead, just skip it like the diagnostic says.
-	Reported by Paul Eggert.
-
-2002-03-09  Paul Eggert  <eggert@twinsun.com>
-
-	* src/copy.c (copy_reg): Use a more concise diagnostic for
-	reporting replaced files.  This avoids a bug in the code,
-	which mishandled ino_t wider than long.
-	* src/remove.c (remove_dir): Likewise, twice.
-
-2002-03-09  Jim Meyering  <meyering@lucent.com>
-
-	* Makefile.am (EXTRA_DIST): Remove config/config.rpath,
-	now that automake knows about it.
-
-2002-03-08  Jim Meyering  <meyering@lucent.com>
-
-	Don't allow a malicious user to trick another user's rm process into
-	removing unintended files.  In one scenario, if root is removing a
-	hierarchy that is writable by the malicious user, that user may trick
-	root into removing all of `/'.  Reported by Wojciech Purczynski.
-
-	* src/remove.c (remove_dir): After chdir `..', call lstat to get the
-	dev/inode of "." and fail if they aren't the same as the old numbers.
-	(remove_cwd_entries): New parameter, `cwd_dev_ino'.
-	(remove_dir): Likewise.
-	(rm): Likewise.
-	Adjust all callers.
-	* src/mv.c (do_move): The first time we resort to copy/remove,
-	call lstat `.' to get the device/inode numbers now required for rm.
-	* src/rm.c (main): Call lstat `.' to get the device/inode numbers
-	now required for rm.
-	* src/remove.h (struct dev_ino): Declare new type.
-	(rm): Add a parameter to the prototype.
-
-2002-03-06  Jim Meyering  <meyering@lucent.com>
-
-	* Use automake-1.6.  Regenerate dependent files.
-
-2002-03-05  Jim Meyering  <meyering@lucent.com>
-
-	* Makefile.am (EXTRA_DIST): Add config/config.rpath.
-
-2002-03-04  Jim Meyering  <meyering@lucent.com>
-
-	* Makefile.maint (tgz-size): Also handle a suffix of `K', since
-	the sizes in the output of `du -h' now look like `29K'
-
-2002-03-03  Jim Meyering  <meyering@lucent.com>
-
-	* Version 4.1.6.
-
-2002-03-03  Paul Eggert  <eggert@twinsun.com>
-
-	Make cp -r equivalent to cp -R.  Add a new cp option --copy-contents
-	for people who want to emulate the traditional (and rarely desirable)
-	cp -r behavior.
-
-	* src/cp.c (COPY_CONTENTS_OPTION): New enum value.
-	(long_opts): Add --copy-contents.
-	(usage): Describe new behavior.  Sort options.
-	(main): Implement new behavior.  Remove diagnostics for -a and -r;
-	no longer needed.
-	* src/copy.c (copy_internal): Remove -r warning; no longer needed.
-
-	* NEWS: Document this.
-
-2002-03-02  Jim Meyering  <meyering@lucent.com>
-
-	* src/copy.c (copy_internal): For each symlink copied by cp -r,
-	issue a warning that `cp -r' is not portable.
-
-	* src/cp.c (main): Revert change of 2001-12-29.  With this change,
-	cp -r once again preserves symlinks.
-	(usage): Document the original (now-restored) behavior.
-	* tests/cp/r-vs-symlink: Reflect changed semantics of cp's -r option.
-
-	* src/cp.c (main): Warn when -r is specified before --archive (-a).
-	* src/cp.c (main): Fail when -r is specified after --archive (-a)
-	on the command line.
-
-	* src/copy.c (copy_reg): Detect abuse of a race condition
-	whereby an unprivileged user could gain read access to otherwise-
-	inaccessible files when root uses cp or mv to copy a hierarchy
-	belonging to that user.
-
-2002-02-27  Paul Eggert  <eggert@twinsun.com>
-
-	* src/ls.c (decode_switches, usage): Add --time-style=+FORMAT.
-	* doc/coreutils.texi (Formatting file timestamps): Document it.
-
-2002-02-25  Paul Eggert  <eggert@twinsun.com>
-
-	Add ACL support to 'ls' for HP-UX and Unixware, and try to
-	establish a framework for adding it for other hosts.
-	This builds on a suggestion of Andreas Gruenbacher.
-
-	* lib/Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
-	* lib/acl.h, lib/acl.c, m4/acl.m4: New files.
-	* m4/jm-macros.m4 (jm_MACROS): Require AC_FUNC_ACL.
-	Do not check for acl or sys/acl.h, as AC_FUNC_ACL does that now.
-	* src/ls.c: Include "acl.h" rather than <sys/acl.h>.
-	(USE_ACL): Remove; replaced by HAVE_ACL everywhere.
-	(gobble_file): Use file_has_acl rather than doing it ourselves.
-
-2002-02-20  Jim Meyering  <meyering@lucent.com>
-
-	* src/touch.c: Include posixver.h.
-	(usage): Document only the intersection of the old and new behaviors,
-	to encourage portability.
-	(main): Use `posix2_version ()' in place of POSIX2_VERSION.
-
-2002-02-17  Jim Meyering  <meyering@lucent.com>
-
-	* ABOUT-NLS, intl/*: Update to Gettext 0.11.
-	* INSTALL: Update to Autoconf 2.52h.
-
-	* src/Makefile.am (datadir): Use `share' in place of @DATADIRNAME@,
-	per Gettext-0.11.
-	(LDADD): Use @LIBINTL@ instead of @INTLLIBS@, per Gettext-0.11.
-
-	* configure.ac (AC_CONFIG_AUX_DIR): New macro invocation.
-	(ALL_LINGUAS): Remove: now in po/LINGUAS as per Gettext 0.11.
-
-	* config: New subdirectory, containing the following files from .:
-	config.guess, config.sub, depcomp, missing, install-sh, mkinstalldirs.
-	Move the following files here from doc: texinfo.tex, mdate-sh.
-
-2002-02-16  Jim Meyering  <meyering@lucent.com>
-
-	* tests/ls/infloop: Use `head -n 7', not `head -7'.
-	* tests/rm/hash: Likewise.
-
-2002-02-10  Jim Meyering  <meyering@lucent.com>
-
-	* configure.in (ALL_LINGUAS): Add Hungarian (hu).
-
-2002-02-02  Jim Meyering  <meyering@lucent.com>
-
-	* src/shred.c: (VERBOSE_UPDATE): Update every 5 seconds, not every 10.
-	(wipename): Quote file names only when necessary.
-	(main): Copy quoted string into malloc'd storage so it doesn't
-	get clobbered when using -u and --verbose.
-
-	Minor clean-up.
-	* src/shred.c:
-	Use `NULL' rather than `(time_t *) 0'.
-	(dopass): Use STREQ in place of strcmp.
-	Add parentheses around use of nested ternary operator.
-
-2002-01-15  Paul Eggert  <eggert@twinsun.com>
-
-	* src/shred.c (VERBOSE_UPDATE): Now counts seconds, not bytes.
-
-	(dopass): If verbose, output a line every VERBOSE_UPDATE seconds,
-	and suppress duplicate output lines.  Output a percentage as well
-	as a count of bytes.
-
-	Also, fix comment/code typo regarding how many bytes have been
-	written; this typo was harmless before, but is no longer harmless with
-	the above change in effect.
-
-2002-02-02  Jim Meyering  <meyering@lucent.com>
-
-	* src/remove.c (rm): Add a comment.
-
-2002-01-28  Jim Meyering  <meyering@lucent.com>
-
-	* Makefile.am (AUTOMAKE_OPTIONS): Require automake-1.5d.
-	* configure.ac (AM_INIT_AUTOMAKE): Use zero-arg form of this macro.
-
-2002-01-21  Jim Meyering  <meyering@lucent.com>
-
-	* po/POTFILES.in: Add lib/xmemcoll.c
-
-	* src/chown-core.c: Don't include "xalloc.h", as system.h already
-	does that via sys2.h.
-	* src/ls.c: Likewise.
-	* src/shred.c: Likewise.
-
-2002-01-20  Paul Eggert  <eggert@twinsun.com>
-
-	* src/ls.c: Avoid undefined behavior when strcoll fails,
-	by resorting the directory with strcmp instead.
-
-	Include <setjmp.h>.
-	Include "quote.h".
-	(compare_atime, rev_cmp_atime, compare_ctime, rev_cmp_ctime,
-	compare_mtime, rev_cmp_mtime, compare_size, rev_comp_size,
-	compare_name, rev_cmp_name, compare_extension, rev_cmp_extension,
-	compare_version, rev_compare_version): Move before use, so that
-	we can remove the forward declaration.  Reimplement in terms of
-	the new functions described below, using xstrcoll instead of strcoll.
-	(failed_strcoll): New var.
-	(xstrcoll): New function.
-	(V): New type.
-	(cmp_ctime, compstr_ctime, rev_str_ctime): New functions.
-	(cmp_mtime, compstr_mtime, rev_str_mtime): Likewise.
-	(cmp_atime, compstr_atime, rev_str_atime): Likewise.
-	(cmp_size, compstr_size, rev_str_size): Likewise.
-	(cmp_version): Likewise.
-	(cmp_name, compstr_name, rev_str_name): Likewise.
-	(cmp_extension, compstr_extension, rev_str_extension): Likewise.
-	(sort_files): Use prototype for internal function var.
-	If the strcoll-based comparison fails, fall back on a strcmp-based one.
-
-2002-01-19  Jim Meyering  <meyering@lucent.com>
-
-	Ensure that the two version numbers in configure.ac remain in sync.
-	* Makefile.maint (local-check): Depend on ac-check.
-	(ac_p_pkg, AC_INIT_PKG): Define.
-	(ac_p_ver, AC_INIT_VER): Define.
-	(ac-check): New rule.
-
-2002-01-19  Jim Meyering  <meyering@lucent.com>
-
-	* configure.ac: Remove code that set LIBOBJS in support of ansi2knr.
-	The latest version of autoconf objected to it, and besides, I don't
-	care too much about K&R support these days.
-
-2002-01-14  Paul Eggert  <eggert@twinsun.com>
-
-	* src/touch.c (main): Issue a warning for obsolete usage, unless
-	POSIXLY_CORRECT.
-
-2002-01-14  Paul Eggert  <eggert@twinsun.com>
-
-	Add support for POSIX 1003.1-2001, which requires removal for
-	support of the obsolete `touch [-acm] MMDDhhmm[YY] FILE...' syntax.
-
-	* NEWS: Document this.
-	* src/touch.c (usage, main): Implement this.
-
-2002-01-12  Jim Meyering  <meyering@lucent.com>
-
-	Avoid giving a misleading diagnostic in some unusual cases.
-	Instead, give one that makes sense.
-
-	* src/copy.c (copy_reg): Don't treat errno==ENOENT as a special case.
-	(same_file_ok): Detect a case that would have lead to the errno==ENOENT
-	condition above (and a misleading diagnostic), and return 0 so we give
-	a diagnostic about the source and destination being the same file.
-	(copy_internal): Use an explicit test for errno==EXDEV to detect
-	that rename has failed because source and destination are on
-	different devices.  This reverts part of a change from 1997-12-13,
-	and is to avoid letting a race condition evoke a bogus diagnostic.
-	Note that while POSIX has encouraged the errno==EXDEV test for
-	years, it was inadequate back in 1997.	I'm hoping that many
-	more systems have conforming support these days.
-	Reported by Michael Gaughen <mgaughen@polyserve.com>
-
-	* src/shred.c (usage): Also mention Ext3.
-	Suggestion from Göran Uddeborg.
-
-2002-01-06  Bruno Haible  <bruno@clisp.org>
-
-	* src/ls.c (long_time_format): Extend translator comments.
-
-2002-01-05  Jim Meyering  <meyering@lucent.com>
-
-	* Version 4.1.5.
-
-2001-12-29  Jim Meyering  <meyering@lucent.com>
-
-	* src/cp.c (main): With -r, always dereference symlinks.
-	Reported by Christian Harkort.  Patch by Chris J. Bednar.
-
-	* tests/cp/r-vs-symlink: New file to test for the above fix.
-	* tests/cp/Makefile.am (TESTS): Add r-vs-symlink.
-
-2001-12-21  Jim Meyering  <meyering@lucent.com>
-
-	* src/shred.c [!HAVE_CONFIG_H]: Remove cpp block that duplicated
-	code in lib/ in order to facilitate compiling this program without
-	config.h.
-
-2001-12-19  Paul Eggert  <eggert@twinsun.com>
-
-	* src/shred.c: Add FSF copyright notice.
-
-2001-12-18  Paul Eggert  <eggert@twinsun.com>
-
-	Use notation compatible with SI and with IEC 60027-2.
-	For example, --block-size=1MB now means --block-size=1000000,
-	whereas --block-size=1MiB now means --block-size=1048576.
-	A trailing `B' now means decimal, not binary; this is a silent change.
-	-H or --si now outputs the trailing 'B', for consistency with this.
-	Programs now output trailing 'K' (not 'k') to mean 1024.
-	New df, du short option -B is short for --block-size.
-	You can omit an integer `1' before a block size suffix,
-	e.g. `df -BG' is equivalent to `df -B 1G' and to `df --block-size=1G'.
-
-	* NEWS, doc/coreutils.texi: Document this.  Remove documentation
-	for obsolescent constructs MD, --kilobytes, -m or --megabytes.
-
-	* src/dd.c (usage, parse_integer): Prefer K to k for 1024.
-	* src/shred.c (usage, main): Likewise.
-
-	* src/shred.c (xstrtoumax): If there is no number but there
-	is a valid suffix, assume 1.  "MB" now means decimal, "MiB" binary.
-	Accept 'K' as well as 'k'.
-
-	* src/dd.c (usage): MD -> MB for decimal.
-
-	* src/df.c (BLOCK_SIZE_OPTION): Remove; no longer needed now that
-	we have 'B'.
-	(long_options, usage, main): Add -B.
-	(usage): Deprecate --kilobytes, -m, --megabytes.
-	Document size suffixes.
-	* src/du.c: Likewise.
-	* src/ls.c (usage): Deprecate --kilobytes.  Document size suffixes.
-
-	* src/df.c (print_header, show_dev): Enlarge column widths for
-	trailing "B".
-
-2001-12-17  Jim Meyering  <meyering@lucent.com>
-
-	* Makefile.maint (real_dir): Remove unused variable.
-	(url_dir_list): Don't set define it here, but...
-	* Makefile.cfg (url_dir_list): ...define it here instead.
-	(hosts, a_host, b_host): Remove now-unused variables.
-	(alpha_subdir, a_url_dir, b_url_dir): Remove now-unused variables.
-
-2001-12-15  Jim Meyering  <meyering@lucent.com>
-
-	* Version 4.1.4.
-
-	* tests/touch/fail-diag: Also accept SunOS4's `Not owner' diagnostic.
-	Reported by Volker Borchert.
-
-	* tests/help-version: Fail also if ./$i --version fails.
-	Run each --help and --version test with a few different settings
-	of LC_MESSAGES.  Prompted by a report from Nelson Beebe.
-
-2001-12-11  Jim Meyering  <meyering@lucent.com>
-
-	Include the word `fail' in some diagnostics to make it clearer
-	that they indicate a failure.
-	* src/chgrp.c (main): s/getting attributes/failed to get attributes/.
-	* src/chmod.c (change_file_mode, main): Likewise.
-	* src/chown-core.c (change_file_owner): Likewise.
-	* src/chown.c (main): Likewise.
-	* src/cp.c (re_protect): Likewise.
-	* src/touch.c (touch, main):Likewise.
-	Suggestion from Karl Berry.
-
-2001-12-10  Jim Meyering  <meyering@lucent.com>
-
-	* src/dd.c (buggy_lseek_support): Remove function.
-	(skip_via_lseek) [__linux__]: New function.
-	(skip): Use skip_via_lseek, not buggy_lseek_support.
-	Based on an outline from Paul Eggert.
-
-2001-12-09  Jim Meyering  <meyering@lucent.com>
-
-	* configure.in (ALL_LINGUAS): Add Estonian (et).
-
-2001-12-08  Jim Meyering  <meyering@lucent.com>
-
-	* Makefile.cfg (wget_files): Remove ansi2knr.c, since it's
-	no longer available at that location.
-
-2001-12-04  Jim Meyering  <meyering@lucent.com>
-
-	* tests/chgrp/basic: Don't use diff's -u option.  It's not portable.
-	Besides, with GNU diff one can use the DIFF_OPTIONS envvar.
-	* tests/ls/no-arg: Likewise.
-	* tests/ls/recursive: Likewise.
-	* tests/ls/rt-1: Likewise.
-
-2001-12-02  Jim Meyering  <meyering@lucent.com>
-
-	* Version 4.1.3.
-
-	* src/sys2.h (HELP_OPTION_DESCRIPTION): New macro.
-	(VERSION_OPTION_DESCRIPTION): New macro.
-	* src/chgrp.c, src/chmod.c, src/chown.c, src/cp.c, src/dd.c,
-	* src/df.c, src/dircolors.c, src/du.c, src/install.c, src/ln.c,
-	* src/ls.c, src/mkdir.c, src/mkfifo.c, src/mknod.c, src/mv.c, src/rm.c,
-	* src/rmdir.c, src/shred.c, src/stat.c, src/sync.c, src/touch.c (usage):
-	Use new macros, HELP_OPTION_DESCRIPTION and VERSION_OPTION_DESCRIPTION
-	instead of hard-coding --help and --version descriptions.
-
-	* POTFILES.in: Add src/sys2.h.
-
-	* src/touch.c (touch): Extend the change of 2001-09-15 to work on
-	systems for which errno is set to EPERM in that case.  Thus, e.g.,
-	`touch /' by non-root gives a better diagnostic on systems like SunOS4.
-	Reported by Volker Borchert.
-
-	Don't emulate dd's skip=N for *all* character devices;  lseek works
-	just fine on non-tape character devices like /dev/mem and /dev/kmem.
-	* src/dd.c (buggy_lseek_support) [__linux__]: Emulate `skip=N'
-	behavior using reads, not lseek for Linux tape devices (major == 9).
-	Kernel lseek support for tapes is broken, up to and including
-	linux-2.4.16.  Reported by Herbert Xu.
-
-2001-11-27  Jim Meyering  <meyering@lucent.com>
-
-	* tests/ls/rt-1: Compare all lines of output.
-	Update code to use `trap' and more up to date infrastructure.
-
-	The change of 2001-11-01 introduced a bug whereby some recursive
-	listings didn't have a blank line between per-directory groups of files.
-	* src/ls.c (print_dir): Print a newline before each directory name
-	except the first one, rather than after each except the last, since
-	now (after the changes of 2001-11-01) detecting whether a `pending*'
-	is the last would involve more work.  Reported by Andreas Schwab.
-	* tests/ls/recursive: New file.  Test for the above.
-	* tests/ls/Makefile.am (TESTS): Add recursive.
-
-	This change has no net effect.
-	* src/ls.c (main): Remove always-true conjunct and add a comment.
-
-2001-11-26  Jim Meyering  <meyering@lucent.com>
-
-	* src/shred.c: Don't include "gtod.h"
-	(main): Don't `call' GETTIMEOFDAY_INIT.
-	* src/ls.c: Likewise.
-
-2001-11-24  Jim Meyering  <meyering@lucent.com>
-
-	* Makefile.maint: Include signatures for the xdelta file, too.
-
-	* Makefile.maint (emit-upload-commands): Rename from
-	emit-rsync-commands.
-	Output only the package name and the prev and current version numbers.
-
-	* Version 4.1.2.
-
-	* src/sync.c (usage): Make --help and --version strings
-	start in column 7.
-
-	* Makefile.cfg (move_if_change): Remove definition.
-	($(srcdir)/m4/jm-glibc-io.m4): Use mv, not move-if-change.
-
-2001-11-23  Jim Meyering  <meyering@lucent.com>
-
-	* cp.c, df.c, du.c, install.c, ln.c, ls.c, mkdir.c (usage):
-	* mkfifo.c, mknod.c, mv.c, shred.c, touch.c (usage):
-	Note that ``Mandatory arguments to long options are mandatory
-	for short options too.''
-
-	* src/shred.c (usage): Use `output', not `print' in description of
-	the --version option, so this message is consistent with all the rest.
-
-	* chgrp.c, chmod.c, chown.c, cp.c, dd.c, df.c, dircolors.c (usage):
-	* du.c, install.c, ln.c, ls.c, rm.c, rmdir.c, shred.c, touch.c (usage):
-	Split --help output into smaller pieces.
-	Use fputs, not printf.
-
-	* src/cp-hash.c: Use opaque type, Hash_table, not `struct hash_table'.
-	* src/du.c: Likewise.
-	* src/remove.c: Likewise.
-
-2001-11-22  Jim Meyering  <meyering@lucent.com>
-
-	Don't fail for commands like this: cp a a d/
-	This change in behavior was introduced in 4.1.1, as part of the
-	2001-09-28 change.  cp and mv still fail for commands like this:
-	rm -rf a b c; mkdir a b c; touch a/f b/f; mv a/f b/f c
-
-	* src/copy.c (triple_hash_no_name): New function.
-	(src_info_init): New function.
-	(copy_internal): Warn and return early for the second and subsequent
-	occurrences of the same source file named on the command line.
-	* src/copy.h (struct cp_options) [src_info]: New member.
-	* src/install.c (cp_option_init): Initialize new member.
-	* src/mv.c (cp_option_init): Likewise.
-	* src/cp.c (cp_option_init): Likewise.
-	(do_copy): Call src_info_init.
-
-	* tests/mv/dup-source: New test for the above.
-	* tests/mv/Makefile.am (TESTS): Add dup-source.
-
-	* src/copy.c (seen_file): Change type of `stats' parameter to pointer.
-	(copy_internal): Update caller.
-
-	* src/copy.c (struct F_triple): Rename from dest_info.
-	(seen_file): Rename from seen_dest.  Rename parameters accordingly.
-	(record_file): Rename from record_dest.  Rename parameters accordingly.
-	(triple_hash): Rename from dest_info_hash.
-	(triple_compare): Rename from dest_info_compare.
-	(triple_free): Rename from dest_info_free.
-
-	* src/mknod.c (main): Add a literal format string to suppress
-	a warning from gcc's -Wformat-security.
-
-	copy.c shouldn't maintain static state.
-
-	* src/copy.c (dest_info): Remove declaration of file-scoped global.
-	(dest_info_init): Require a parameter.
-	Update all callers.
-	(seen_dest): Require a hash table parameter.  Update callers.
-	(record_dest): Likewise.
-	* src/copy.h: Include hash.h.
-	(struct cp_options) [dest_info]: New member.
-	* src/install.c (cp_option_init): Initialize new member.
-	* src/mv.c (cp_option_init): Likewise.
-	* src/cp.c (cp_option_init): Likewise.
-	(do_copy): Remove const attribute from declaration of parameter, x.
-
-2001-11-17  Jim Meyering  <meyering@lucent.com>
-
-	* tests/chmod/equals: New test for the just-fixed bug in
-	lib/modechange.c.
-	* tests/chmod/Makefile.am (TESTS): Add equals.
-
-	* configure.ac: Replace use of the one-arg form of AC_INIT
-	with a use of the 3-arg form and a use of AC_CONFIG_SRCDIR.
-
-2001-11-12  Jim Meyering  <meyering@lucent.com>
-
-	* tests/rm/r-3: Clean up.
-
-2001-11-09  Jim Meyering  <meyering@lucent.com>
-
-	* configure.ac: Use AC_CONFIG_FILES(...) and call AC_OUTPUT with no
-	arguments.
-
-2001-11-06  Jim Meyering  <meyering@lucent.com>
-
-	* src/dircolors.hin: Remove duplicate entry for .png.
-	Reported by Frédéric L. W. Meunier.
-
-2001-11-03  Jim Meyering  <meyering@lucent.com>
-
-	* Version 4.1.1.
-
-	* src/ls.c (DEV_INO_PUSH): Avoid unnecessary copies.
-	(dev_ino_pop): Likewise.
-
-2001-11-02  Jim Meyering  <meyering@lucent.com>
-
-	* src/ls.c: Rename global: s/trace_dirs/recursive/.
-	(extract_dirs_from_files): Rename parameter:
-	s/recursive/ignore_dot_and_dot_dot/.
-
-	* src/ls.c: (dev_ino_pop): Cast 2nd arg of obstack_blank to `int'
-	before negating to avoid warning from gcc on systems with 64-bit size_t.
-
-	* src/ls.c: Use XMALLOC and XREALLOC in a several places.  It's cleaner.
-
-2001-11-01  Jim Meyering  <meyering@lucent.com>
-
-	* src/ls.c: Include dirfd.h.
-	(print_dir): If dirfd fails, resort to using stat.
-
-	* tests/ls/infloop: Redirect cmp's stderr to /dev/null.
-
-	* src/ls.c (struct pending) [st_ino, st_dev]: Remove members.
-	(queue_directory): Remove just-added 3rd parameter
-	and associated code, and update callers.
-	(print_dir): Get dev/inode pair via `fstat (dirfd (reading), ...',
-	and call visit_dir to detect cycles here.
-	Push the dev/inode pair onto the new stack.
-	(dev_ino_obstack): New global.
-	(DEV_INO_PUSH): New macro.
-	(dev_ino_pop): New function.
-	(ASSERT_MATCHING_DEV_INO): New macro.
-	(visit_dir): Take two parameters (dev,ino), not one `pending'.
-	(main): Initialized the dev_ino_obstack.
-	Don't call visit_dir here.
-	Get the dev/ino pair from the new stack, not from the pending entry.
-
-	Make ls -R detect directory cycles.
-	Add loop detection without incurring an additional stat call per
-	directory processed.  To detect loops efficiently (i.e., time: +O(1)
-	per directory processed by ls -R, total additional space:
-	O(max-tree-depth)), record the dev/ino of each `active' directory
-	in a hash table.  To know when a directory is no longer active,
-	insert a marker (name == NULL) entry for it in the pending queue.
-	When a marker comes to the front of the queue, that directory is no
-	longer active, and must be removed from the hash table.  To remove it,
-	we need to know its dev/ino again.  Since by the time a directory
-	has become inactive its files[] info is long gone and it's DIR*
-	is closed, I must either save the dev/ino someplace (pending seemed
-	logical) or recompute them via stat.
-
-	The following change will convert to using a stack of dev/ino pairs
-	instead, pushing an entry when doing the opendir (use fstat on
-	dirfd (reading)), and popping (when encountering a marker) to get
-	the dev/ino pair to be removed from the hash table.
-
-	* src/ls.c: Include hash.h, same.h, and xalloc.h.
-	(INITIAL_TABLE_SIZE, LOOP_DETECT): Define.
-	(active_dir_set): New global.
-	(struct dev_ino): Declare.
-	(dev_ino_hash, dev_ino_compare, dev_ino_free): New functions.
-	(visit_dir, free_pending_ent): New functions.
-	(main): Initialize the active_dir_set hash table, if necessary.
-	Don't confuse a marker entry with a real one.
-	Detect loops.
-	Manage the set of active directories.
-	Free the hash table.
-	(queue_directory): Add a new parameter.
-	Ensure that we set the new dev/ino members for each enqueued directory.
-	Update all callers.
-	(print_dir): Don't confuse a marker entry with a real one.
-	(extract_dirs_from_files): Insert a marker entry before inserting
-	the entries for subdirectories.
-
-	Don't try to print a NULL pointer.
-	* src/ls.c (main): Don't use ARGMATCH_TO_ARGUMENT.
-	This reverts part of the 1998-12-31 change.
-	* tests/ls/dired: New test, for the above.
-	* tests/ls/Makefile.am (TESTS): Add dired.
-
-2001-10-24  Jim Meyering  <meyering@lucent.com>
-
-	* src/cp.c (main): Free hash table storage.
-	* src/cp-hash.c (forget_all): Use hash_free, not hash_clear.
-
-2001-10-22  Paul Eggert  <eggert@twinsun.com>
-
-	* src/sys2.h (alloca): Define to __builtin_alloca if __GNUC__,
-	to avoid a warning if -Wall.
-
-2001-10-21  Paul Eggert  <eggert@twinsun.com>
-
-	* src/dd.c: Remove as many instances of 'unsigned' as
-	possible, as some of them were not conforming to ANSI C, and
-	they made the code hard to read.  Avoiding 'unsigned' cuts
-	down on the number of casts.
-
-	(newline_character, space_character, save_char):
-	Now char, not unsigned char.
-	(obuf): Now char *, not unsigned char *.
-	(ascii_to_ebcdic, ascii_to_ibm, ebcdic_to_ascii):
-	Now char[], not unsigned char[].
-	(translate_charset, translate_buffer, swab_buffer, skip, copy_simple,
-	copy_with_block, copy_with_unblock):
-	Arg now points to char, not unsigned char.
-	All callers changed.
-	(translate_charset, parse_conversion, apply_translations):
-	Use int index, not unsigned int.
-	(bit_count): Arg is now int, not unsigned int.
-	Callers not changed, as they already assumed this.
-	(translate_buffer): Cast char to unsigned char before using
-	it as a subscript.
-	(swab_buffer): Returns char *, not unsigned char *.
-	(dd_copy): Use char, not unsigned char, for buffers.
-	Use size_t for possibly-large index, not unsigned int.
-
-2001-10-21  Jim Meyering  <meyering@lucent.com>
-
-	* src/shred.c (isaac_seed_machdep): Handle SIGSEGV, too.  Ick.
-
-	* tests/mv/Makefile.am (TESTS): Remove i-3.  It's not portable.
-
-	* src/copy.c: Include xreadlink.h.
-	(copy_internal): Don't use PATH_MAX.
-	Rewrite the symlink-copying code to use xreadlink.
-
-2001-10-20  Jim Meyering  <meyering@lucent.com>
-
-	* src/touch.c (touch): Extend last change to work on systems
-	for which errno is set to EINVAL.
-
-	* src/ls.c: Declare some local variables to be `const', where
-	appropriate.
-	(usage): Improve the description of --dereference (-L).
-
-	* src/rm.c (usage): Clarify description of --directory (-d).
-	Based on a patch from Michael Stone.
-
-	* man/chmod.x: Describe sticky files and directories.
-	From Michael Stone.
-
-	* tests/mv/partition-perm: Don't use a umask that removes owner
-	read/write.  Use a stricter test for permissions.
-
-	* tests/cp/link-preserve: Don't use a umask that removes owner
-	read/write.  That would induce spurious failures in a probably-
-	outdated version of purify.
-
-2001-10-18  Jim Meyering  <meyering@lucent.com>
-
-	* src/mv.c (movefile): Now that remember_copied xstrdup's the file
-	name, free `new_dest'.
-
-	Plug a leak.
-	* src/cp-hash.c (remember_copied): Use src_to_dest_free to free
-	the entry we couldn't insert.
-
-	Don't use free'd memory.
-	* src/copy.c (dest_info_free): New function.
-	(dest_info_init): Make the hash table code use it.
-	(record_dest): Store each DEST in malloc'd  memory.  Hence the above.
-	Use dest_info_free to free the `ent' we couldn't insert.
-
-2001-10-14  Jim Meyering  <meyering@lucent.com>
-
-	Now, -P is the same as --no-dereference, per POSIX.
-	Use --parents to get the old meaning.
-
-	* src/cp.c (enum) [NO_DEREFERENCE_OPTION]: Remove member.
-	(long_opts): Associate --no-dereference with `-P'.
-	(usage): Update description of -P.
-	(main): Remove local, used_P_option, and code to warn
-	that the meaning of -P would be changing.
-
-2001-10-13  Jim Meyering  <meyering@lucent.com>
-
-	* src/copy.c (copy_internal): Tighten up and add comments
-	describing the test for when to record (via remember_copied)
-	a <dst_path, source_dev, source_ino> triple.
-	Relax the test that guards the hard-linked-dir check and
-	the hard-link-preserving code.
-
-	Remove the link-preserving semantics from cp_options.dereference.
-	Clean up the code that preserves links for `cp -d' and `mv'.
-	Introduce new options:
-	  --preserve[={mode,ownership,timestamps,links,all}]
-	  --no-preserve={mode,ownership,timestamps,links,all}
-	-p and --preserve remain unchanged and are equivalent to
-	  `--preserve=mode,ownership,timestamps'
-
-	* src/cp.c (enum) [NO_DEREFERENCE_OPTION]: New member.
-	(enum) [NO_PRESERVE_ATTRIBUTES_OPTION]: New member.
-	(enum) [PRESERVE_ATTRIBUTES_OPTION]: New member.
-	(long_opts): Separate -d and --no-dereference options.
-	Add `no-preserve'.
-	Separate -p and --preserve options.
-	The long-named --preserve now accepts optional arguments; -p doesn't.
-	(usage): Describe additions and changes.
-	(cp_option_init): Initialize new member, preserve_links, to 0.
-	(decode_preserve_arg): New function.
-	(main) [case 'a']: Set preserve_links to 1.
-	[case 'd']: Set preserve_links to 1.
-	Add `case' for long-named --no-dereference.
-	Handle long-named --no-preserve and --preserve.
-
-	* src/copy.h (enum Dereference_symlink): Add comments.
-	(struct cp_options) [preserve_links]: New member.
-	* src/install.c (cp_option_init): Initialize new member to 0.
-	* src/mv.c (cp_option_init): Initialize new member to 1.
-
-	* tests/cp/link-preserve: Add tests for some of the above.
-
-2001-10-13  Jim Meyering  <meyering@lucent.com>
-
-	* src/copy.h (struct cp_options) [failed_unlink_is_fatal]: Remove
-	unused member.
-	* src/mv.c (cp_option_init): Don't set it.
-	* src/cp.c (cp_option_init): Likewise.
-	* src/install.c (cp_option_init): Likewise.
-
-	* src/copy.h (struct cp_options): Rename members:
-	s/preserve_owner_and_group/preserve_ownership/, and
-	s/preserve_chmod_bits/preserve_mode/.
-	* src/copy.c, src/cp.c, src/install.c, src/mv.c: Update all uses.
-
-	* man/chown.x: Fix typo: s/Sh/SH/ before OPTIONS.
-	Reported by Eric S. Raymond.
-
-2001-10-12  Jim Meyering  <meyering@lucent.com>
-
-	* tests/ls/Makefile.am (TESTS): Add infloop.
-	(XFAIL_TESTS): Mark it as a test that we expect to fail (temporarily).
-	* tests/ls/infloop: New file.
-
-2001-10-11  Jim Meyering  <meyering@lucent.com>
-
-	* src/mknod.c (main): Tell what's wrong with `mknod c zero 1 5' rather
-	than saying just `Try `./mknod --help' for more information.'.
-	Suggestion from Karl Berry.
-
-2001-10-07  Jim Meyering  <meyering@lucent.com>
-
-	* TODO: Remove items relating to cp-hash.c, now that they're done.
-
-	Allow cp -d (and mv when it resorts to copying) to preserve
-	hard links that span command line arguments.
-
-	* src/cp.c (do_copy): Don't clear the hash table after processing
-	each command line argument.
-	* tests/cp/link-preserve: New test for the above.
-	* tests/cp/Makefile.am (TESTS): Add link-preserve.
-
-	* src/cp-hash.c (remember_copied): Make a local copy of the file name.
-	(src_to_dest_free): New function (to free the above).
-	(hash_init): Register src_to_dest_free.
-	* src/copy.c (copy_dir): Now that remember_copied copies the
-	file name, free the temporary `dst_path' allocated here.
-
-2001-10-06  Jim Meyering  <meyering@lucent.com>
-
-	Convert du.c to use the functions in lib/hash.c, not private,
-	slightly-modified copies of those that used to be in cp-hash.c.
-
-	* src/du.c (struct entry) [coll_link]: Remove member.
-	(struct htab): Remove.
-	(hash_reset, hash_init, hash_insert2, hash_insert): Remove functions.
-
-	* src/du.c: Include hash.h and same.h.
-	(htab): Change type of global to `struct hash';
-	(entry_hash, entry_compare, hash_ins): New functions.
-	(count_entry): Use hash_ins instead of hash_insert.
-
-2001-10-06  Jim Meyering  <meyering@lucent.com>
-
-	Rewrite cp-hash.c to use the functions in lib/hash.c.
-
-	* src/cp-hash.c (hash_init): Die if hash_initialize fails.
-
-	* src/cp-hash.c: Rewrite to use the functions in lib/hash.c.
-	* src/cp-hash.h: Update prototype for hash_init.
-	* src/mv.c (do_move): Reflect that hash_init now takes no arguments.
-	* src/install.c (main): Likewise.
-	* src/cp.c (main): Likewise.
-
-2001-10-06  Jim Meyering  <meyering@lucent.com>
-
-	* src/copy.c (record_dest): Avoid a small leak.
-
-2001-10-06  Jim Meyering  <meyering@lucent.com>
-
-	This decreases the memory footprint a little, when copying
-	hierarchies containing many files.
-
-	* src/copy.c (copy_internal): Call remember_copied only if
-	the source file has 1 < st_nlink, or if it's a directory.
-	Now that EARLIER_FILE is set conditionally, initialize it to NULL.
-
-	* tests/mv/childproof: Redirect stderr on one test.
-
-2001-10-05  Jim Meyering  <meyering@lucent.com>
-
-	* src/copy.c: Include hash-pjw.h and remove definition of hash_pjw.
-	* src/remove.c: Likewise.
-
-2001-10-01  Jim Meyering  <meyering@lucent.com>
-
-	* src/remove.c (hash_pjw): Remove function.
-	* src/copy.c: Likewise.
-
-2001-09-29  Jim Meyering  <meyering@lucent.com>
-
-	* src/copy.c (copy_internal): Call record_dest for all types of
-	files (for which this makes sense), not just regular ones.
-
-	* mkinstalldirs: Update from master.
-
-	* Makefile.maint (wget-update): Add mkinstalldirs.
-
-2001-09-28  Jim Meyering  <meyering@lucent.com>
-
-	This mv command should fail (likewise for cp), rather than
-	silently clobbering one of the source files.
-	  rm -rf a b c; mkdir a b c; touch a/f b/f; mv a/f b/f c
-	Reported by Dan Jacobson.
-
-	* src/cp.c (do_copy): Call dest_info_init if necessary.
-	* src/install.c (main): Likewise.
-	* src/mv.c (main): Likewise.
-	* src/copy.h (dest_info_init): Declare.
-	* src/copy.c: Include "hash.h" and "same.h".
-	(struct Dest_info): Define.
-	(dest_info): Declare global.
-	(DEST_INFO_INITIAL_CAPACITY): Define.
-	(hash_pjw): New function.
-	(dest_info_hash): Likewise.
-	(dest_info_compare): Likewise.
-	(dest_info_init): Likewise.
-	(seen_dest): Likewise.
-	(record_dest): Likewise.
-	(copy_internal): If the destination exists, fail if it's in the set
-	of files that have already been created as part of this mv or cp.
-	(copy_internal) [move_mode]: Record the destination dev/ino/filename.
-	(copy_internal) [!move_mode, regular file]: Likewise.
-
-	Accept new option: --reply={yes,no,query}
-	* src/cp.c: (enum) [REPLY_OPTION]: Define.
-	(usage): Describe new option.
-	Split long usage string into smaller pieces.
-	(main): Handle new option.
-
-	* missing: Update from master.
-	* config.guess: Likewise.
-	* config.sub: Likewise.
-
-	* configure.ac: Tell automake to use the file name `config.hin'
-	rather than the two-`.' config.h.in.
-
-2001-09-26  Jim Meyering  <meyering@lucent.com>
-
-	* man/Makefile.am (common_dep): s/configure.in/configure.ac/.
-
-	* configure.ac: Renamed from configure.in.
-
-	* INSTALL, mkinstalldirs: Update to autoconf 2.50 version.
-
-2001-09-23  Jim Meyering  <meyering@lucent.com>
-
-	* tests/mv/childproof: New test, for the above fix.
-	Based on a report from Dan Jacobson.
-	* tests/mv/Makefile.am (TESTS): Add childproof.
-
-	* Makefile.am (SUBDIRS): When using newer gettext (in which
-	intl/libintl.h is created by rules intl/Makefile)
-	`intl' must precede `lib'.
-
-2001-09-22  Jim Meyering  <meyering@lucent.com>
-
-	Mostly clean-up (modulo the better diagnostic).
-	* src/copy.c (copy_internal): Rename parameter, move_mode, to
-	command_line_arg, and adjust caller.  Now, move_mode is a local
-	that is derived from command_line_arg.
-	Factor some involved code to produce something slightly more readable.
-	Use x->move_mode, not move_mode in determining which diagnostic
-	to give (`backing up %s would destroy source;  %s not moved').
-
-2001-09-16  Paul Eggert  <eggert@twinsun.com>
-
-	* src/ls.c (usage): Fix typo in -g usage.
-	-H now means --dereference-command-line.
-
-2001-09-16  Jim Meyering  <meyering@lucent.com>
-
-	* Makefile.am (AUTOMAKE_OPTIONS): Require automake-1.5.
-
-	* man/Makefile.am (*.1): Depend on *source* files, not binaries.
-	(.x.1): Add code to work around ginstall vs. install exception.
-
-	* man/Makefile.am (dist_man_MANS): Use dist_man_MANS, not man_MANS.
-
-2001-09-15  Jim Meyering  <meyering@lucent.com>
-
-	Convert to a more conventional (e.g., like autoconf) Makefile.am.
-	* man/Makefile.am: Remove hacks.
-	* man/GNUmakefile: Remove file.
-	* man/Makefile.summ: Remove file.
-	* man/Makefile.maint: Remove file.
-	* man/ginstall.x: Remove.  Renamed to ...
-	* man/install.x: ... this.  New file.
-	Michael Stone reported that man pages weren't built in non-srcdir build.
-
-	* src/touch.c (EISDIR): Define to 0, if not already defined.
-	(touch): Give a better diagnostic for e.g., `touch /' by non-root.
-	Based on a patch from Michael Stone.
-	Reported by Jeff Sheinberg as Debian bug #101677.
-	* tests/touch/fail-diag: New test, for the above fix.
-	* tests/touch/Makefile.am (TESTS): Add fail-diag.
-
-	* src/copy.c (copy_internal) [move_mode]: Support the new
-	--reply=... option.
-	(UNWRITABLE): Define (factored out of copy_internal).
-	(copy_internal): Use UNWRITABLE.
-
-	Accept new option: --reply={yes,no,query}
-	* src/mv.c: Include argmatch.h.
-	(enum) [REPLY_OPTION]: Define.
-	(usage): Describe new option.
-	Split long usage string into smaller pieces.
-	(main): Handle new option.
-
-	* src/cp.c (main): Reflect renaming: s/I_ON/I_ASK_USER/.
-
-	* src/copy.h (enum Interactive): Remove members, I_OFF and I_ON.
-	Instead, add I_ALWAYS_YES, I_ALWAYS_NO, and I_ASK_USER.
-
-	* tests/mv/i-2: Clean up: use priv-check rather than open-coding it.
-
-2001-05-11  Paul Eggert  <eggert@twinsun.com>
-
-	* src/chmod.c, src/chown.c, src/mkdir.c, src/rm.c, src/rmdir.c (main):
-	Don't strip trailing slashes; POSIX doesn't allow it here.
-	Don't include "dirname.h" when no longer needed.
-
-2001-09-08  Jim Meyering  <meyering@lucent.com>
-
-	* src/copy.c (copy_internal): Add braces around now-multi-stmt
-	if-block.  This fixes a bug introduced by my 2001-08-06 change.
-	* tests/mv/i-4: New test, for the above.
-	* tests/mv/Makefile.am (TESTS): Add i-4.
-
-2001-09-04  Paul Eggert  <eggert@twinsun.com>
-
-	* src/ls.c (get_link_name): Update use of xreadlink.
-
-2001-09-02  Jim Meyering  <meyering@lucent.com>
-
-	* tests/priv-check: Change usage not to use $1.
-	That's not portable to e.g., Solaris2.6's /bin/sh.
-	Communicate via an envvar instead.
-	* tests/mv/i-3: Don't pass an argument to a sourced script.
-	* tests/cp/special-bits: Likewise.
-	* tests/chown/basic: Likewise.
-
-	* Makefile.maint (alpha): Depend on local-check so that they run
-	a little earlier.
-
-2001-09-01  Jim Meyering  <meyering@lucent.com>
-
-	* src/df.c (show_point): Use canonicalize_file_name, if possible.
-	[HAVE_RESOLVEPATH], [!HAVE_RESOLVEPATH]: Use malloc, not alloca,
-	so that these two paths also produce `resolved' in malloc'd storage.
-	Free that memory when done with it.
-
-	* src/ls.c: Include "xreadlink.h".
-	(get_link_name): Don't use PATH_MAX.
-	Rewrite to use xreadlink.
-
-2001-08-30  Paul Eggert  <eggert@twinsun.com>
-
-	* src/chgrp.c: Do not include savedir.h; not used.
-	* src/chown.c: Likewise.
-
-	* src/chmod.c (change_dir_mode): Remove statp arg; no longer needed.
-	* src/chown-core.c (change_dir_owner): Likewise.
-	* src/du.c (count_entry): Remove st_size argument.
-	* src/copy.c (copy_dir): Likewise.
-
-2001-08-30  Paul Eggert  <eggert@twinsun.com>
-
-	* src/copy.c: Include full-write.h.
-	* src/dd.c: Likewise.
-
-	* src/copy.c (full_write): Remove decl; not needed.
-	* src/dd.c: Likewise.
-	* src/install.c: Likewise.
-	* src/mv.c: Likewise.
-
-	* src/copy.c (copy_reg):
-	Don't assume read and write size fits in int.
-	* src/dd.c (open_fd): Likewise.
-
-2001-08-30  Paul Eggert  <eggert@twinsun.com>
-
-	* src/remove.c (bool): Remove; moved to...
-	* src/system.h: ...here.
-
-	* src/du.c (count_entry, main): Reflect changes to the
-	exclude functions.
-
-2001-08-13  Jim Meyering  <meyering@lucent.com>
-
-	* src/cp.c, src/dd.c, src/ln.c, src/ls.c, src/mv.c (AUTHORS): Mark
-	string for translation, since it contains the English word `and'.
-
-	* Makefile.maint (author_mark_check): New rule.
-	(local-check): Depend on it.
-
-	Change the rules governing when mv prompts before removing an
-	existing destination file so it is consistent with POSIX:
-	Now, in the absence of --force (-f), if stdin is a tty and an
-	existing destination is not writable mv will prompt before
-	overwriting the destination file.
-	Reported by Vin Shelton.
-
-	* src/copy.c (overwrite_prompt): New function.
-	(copy_internal): Separate the mv-specific and non-move_mode code
-	that determines whether to prompt the user.
-	[move_mode]: Don't make mv fail (i.e. don't return 1) just because
-	the user declined to remove one or more of the files.
-	* src/copy.h (enum Interactive): New type.
-	(struct cp_options) [interactive]: Change type to Interactive.
-	(struct cp_options) [stdin_tty]: New member.
-	* src/cp.c (cp_option_init): Adjust initialization of `interactive',
-	and initialize new member, stdin_tty.
-	* src/mv.c (cp_option_init): Likewise.
-	* src/install.c (cp_option_init): Likewise.
-	* src/cp.c (main): Adjust initialization(s) of `interactive',
-	* src/mv.c (main): Likewise.
-	* tests/mv/i-1: Change expected exit status to reflect the above.
-
-2001-08-12  Jim Meyering  <meyering@lucent.com>
-
-	* tests/mk-script ($program_name): Define.
-	(main): Use $program_name, rather than long-inaccurate `build-script'.
-	(main): Iterate over the sorted keys (rather than `while...each...'),
-	so this script produces the same output regardless of which version
-	of perl (e.g., perl5.6) is used.
-
-	Work around non-compliant gettimeofday on Mac OS X 10.0.4,
-	(aka Darwin 1.3.7) that caused the date of the first file listed
-	in long output to be the current time rather than the file's mtime.
-	The real work is in m4/gettimeofday.m4 and the wrapper function,
-	lib/gettimeofday.c.
-	* src/ls.c: Include gtod.h.
-	(main): `Call' GETTIMEOFDAY_INIT.
-	(print_long_format): Add a comment about gettimeofday.
-	Report and diagnosis from Bernhard Baehr.
-
-	* src/shred.c: Include gtod.h.
-	(main): `Call' GETTIMEOFDAY_INIT, just in case the code ever changes
-	to make it necessary.
-
-2001-08-10  Paul Eggert  <eggert@twinsun.com>
-
-	* src/ls.c (print_long_format): Simplify previous patch for
-	listing negative sizes, by adding OFF_T_MAX - OFF_T_MIN + 1
-	instead of doing a fancy conditional shift.  This is simpler
-	and it avoids GCC's bogus compile-time warning about shift
-	counts.  (As a bonus, it is portable to hosts that do not use
-	twos-complement arithmetic.  :-)
-
-2001-08-10  Jim Meyering  <meyering@lucent.com>
-
-	* ls.c (print_long_format): Multiply the shift width by zero
-	to avoid a warning from gcc on hosts with an unsigned type for the
-	st_size member.
-
-2001-08-06  Paul Eggert  <eggert@twinsun.com>
-
-	* src/ls.c (print_long_format): If a file size is negative, assume
-	the typical case where it has wrapped around from a positive value.
-
-2001-08-07  Jim Meyering  <meyering@lucent.com>
-
-	* Makefile.maint (m4-check): New rule.
-	(local-check): Depend on it.
-
-2001-08-06  Jim Meyering  <meyering@lucent.com>
-
-	Fix the bug whereby `mv -uf source dest' would delete source,
-	even though it's older than dest.
-
-	* src/mv.c (usage): Correct the description of --update.
-	* src/copy.c (copy_internal): Set *rename_succeeded, so that
-	the caller (mv) doesn't remove the source file.
-	Reported by Phelippe Neveu.
-
-	* tests/mv/update: New test for the above.
-	* tests/mv/Makefile.am (TESTS): Add update.
-
-2001-08-05  Jim Meyering  <meyering@lucent.com>
-
-	* tests/root-only: Generalize.  Rename to ...
-	* tests/priv-check: ...this.  New file.  Renamed from the above.
-	* tests/Makefile.am (EXTRA_DIST): Reflect renaming.
-	* tests/mv/i-3: Reflect name and usage changes.
-	* tests/chown/basic: Likewise.
-	* tests/cp/special-bits: Likewise.
-	* tests/sample-test: Likewise.
-
-2001-08-04  Jim Meyering  <meyering@lucent.com>
-
-	* tests/root-only: Remove *all* write access, not just that
-	of the owner.
-
-	* tests/mv/i-3: New test for the above fix.
-	* tests/mv/Makefile.am (TESTS): Add i-3.
-
-2001-08-03  Paul Eggert  <eggert@twinsun.com>
-
-	* ls.c (quote_name): Pass 0 to mbsnwidth, since the default
-	got changed and we want the default now.
-
-2001-08-03  Paul Eggert  <eggert@twinsun.com>
-
-	* ls.c (quote_name): Pass 0 to mbsnwidth, since the default
-	got changed and we want the default now.
-
-2001-07-15  Jim Meyering  <meyering@lucent.com>
-
-	* src/Makefile.am (INCLUDES): Add -I../lib so sys2.h can include
-	the new, generated file, unlocked-io.h.
-
-	* src/sys2.h: Include "unlocked-io.h", rather than hard-coding the
-	HAVE_*_UNLOCKED macros.
-
-	* Makefile.cfg ($(srcdir)/m4/jm-glibc-io.m4): New rule.
-
-2001-07-14  Jim Meyering  <meyering@lucent.com>
-
-	* Makefile.maint (tgz-size): Also work for sizes in the kilobyte range.
-
-	* Makefile.maint: More changes from autoconf.
-
-	Changes from autoconf.
-	* Makefile.maint (GZIP_ENV): Add --best.
-	(AMTAR): Define.
-	(writable-files): Factor out ../release/ constant, and work (by
-	creating it) even if such a directory doesn't exist.
-
-2001-07-08  Jim Meyering  <meyering@lucent.com>
-
-	* src/copy.c (get_dest_mode): Clear set-user-ID and set-group-ID bits
-	when copying (i.e., not in move mode) and not preserving permissions.
-	Reported by kytek@cybercomm.net.
-	FIXME: add a test for this!!!
-
-2001-07-02  Jim Meyering  <meyering@lucent.com>
-
-	* src/ln.c (do_link): Test the boolean symbolic_link, not the function,
-	symlink.  Patch by Frederik Eaton.
-
-2001-06-17  Jim Meyering  <meyering@lucent.com>
-
-	* Makefile.maint: Factor out definitions specific to fileutils,
-	sh-utils, and textutils, so that other packages can use the framework.
-	Patch by Akim Demaille.
-	* Makefile.cfg: New file with package-specific definitions.
-	* GNUmakefile: Include Makefile.cfg.
-	* Makefile.am (EXTRA_DIST): Add Makefile.cfg.
-
-2001-06-16  Jim Meyering  <meyering@lucent.com>
-
-	* src/ls.c (main): Recheck global print_with_color after calling
-	parse_ls_color, since that function may have reset it.
-	Based on a patch from Richard Dawe.
-
-2001-06-16  Jim Meyering  <meyering@lucent.com>
-
-	* config.sub: Update from master repository.
-	* config.guess: Likewise.
-
-2001-06-09  Jim Meyering  <meyering@lucent.com>
-
-	* configure.in (ALL_LINGUAS): Add Turkish (tr).
-
-2001-05-25  Jim Meyering  <meyering@lucent.com>
-
-	* src/ls.c (print_long_format): Don't truncate user names
-	or group names that are longer than 8 characters.
-
-	Add definitions that let me factor the wget rule while still letting
-	me accommodate the fact that these files reside in several different
-	directories and come from different places.
-	* Makefile.maint (wget-files): Define.
-	(get-targets, *-local_dir, *-url_prefix): Likewise.
-	(target, url, local_file): Convenience variables.
-	($(get-targets)): The factored rule.
-
-2001-05-24  Jim Meyering  <meyering@lucent.com>
-
-	* src/ansi2knr.c: Update from master source.
-
-	* Makefile.maint (wget-update): Have wget write to a temporary file,
-	and replace the original only if wget succeeds.
-	Also get ansi2nkr.c.
-	(move-if-change): Define.
-	(wget-update): Use it in place of mv.
-
-	* src/ls.c: Use `#if D_TYPE_IN_DIRENT && defined DTTOIF' to
-	determine whether to enable the DT_INIT definition, not the less
-	portable `#if defined _DIRENT_HAVE_D_TYPE || defined DTTOIF'.
-	Reported by Eli Zaretskii.
-
-	* src/mkfifo.c (main): Remove quotes around %s.
-	The argument is already quoted via the quote function.
-	* src/mknod.c (main): Likewise.
-	Reported by Göran Uddeborg.
-
-2001-05-21  Jim Meyering  <meyering@lucent.com>
-
-	* Makefile.maint (wget-update): depcomp and missing are now in
-	automake's lib/ subdirectory.
-
-2001-05-11  Paul Eggert  <eggert@twinsun.com>
-
-	Add new --time-style option.
-	Change --full-time to be equivalent to --time-style=full-iso.
-
-	* NEWS, doc/omni-utils.texi: Describe this change.
-
-	* src/ls.c: Include "hard-locale.h".
-	(nstrftime): New decl.
-	(enum time_style): New enum.
-	(time_style_args, time_style_types): New constants.
-	(full_time): Remove.
-	(long_time_format): Initialize to POSIX defaults.
-	(TIME_STYLE_OPTION): New constant.
-	(long_options, decode_switches, usage): Add --time-style support.
-	(long_time_expected_width): Use nstrftime, not strftime.
-	(print_long_format): Likewise.
-	Increase initial size to match new full-iso time style.
-
-	* tests/ls/time-1: Unset QUOTING_STYLE and TIME_STYLE.  Set TZ.
-	Adjust to change in full-time format.
-	Fix typo in failure messages (-a and -m were interchanged).
-
-2001-05-20  Jim Meyering  <meyering@lucent.com>
-
-	* doc/Makefile.am (EXTRA_DIST): Add constants.texi and doclicense.texi.
-	(info_TEXINFOS): s/fileutils/omni-utils/.
-	(check-texinfo): New rule.
-	(check): Depend on check-texinfo.
-
-	* doc/omni-utils.texi (uniq invocation): Document the new optional
-	arguments to the --all-repeated option.
-	Make all references to POSIX use @sc{posix}.
-
-2001-05-19  Jim Meyering  <meyering@lucent.com>
-
-	* doc/fileutils.texi: Remove.
-
-	* doc/omni-utils.texi: Change a few uses of `timezone' to `time zone'.
-	Reported by Stephen Eglen.
-
-2001-05-16  Jim Meyering  <meyering@lucent.com>
-
-	* Makefile.maint (my-distcheck): Remove work-around kludge and
-	associated comment, now that automake has ben fixed.
-
-2001-05-12  Paul Eggert  <eggert@twinsun.com>
-
-	Clean up some of the places where the code assumed that random
-	types like 'mode_t' fit into 'int', which POSIX doesn't guarantee.
-
-	* src/ls.c (struct fileinfo.linkmode): Now st_mode.
-	(print_color_indicator, print_name_with_quoting, print_type_indicator,
-	length_of_file_name_and_frills):
-	Use mode_t, not unsigned int, to store modes.
-	(dired_dump_obstack): Do not assume size fits in 'int'.
-	(get_link_name): readlink returns ssize_t, not int.
-	(make_link_path): Store buffer size as size_t, not int.
-	(print_long_format): Use unsigned long, not unsigned, to print
-	nlink_t, uid_t, gid_t, major_t, minor_t.
-
-2001-05-13  Paul Eggert  <eggert@sic.twinsun.com>
-
-	* src/mknod.c (main): Check for NODEV device only if NODEV is defined.
-	* src/system.h (NODEV): Remove, undoing previous change.
-
-2001-05-13  Jim Meyering  <meyering@lucent.com>
-
-	* src/remove.c (dir_name, dir_len): Define to different names
-	to avoid shadowing warnings due to new declarations from dirname.h.
-
-	* tests/Fetish.pm (run_tests): Fail if any test name is longer
-	than 12 bytes.
-	* tests/ls-2/tests: Shorten test names so the length of a
-	resulting file name doesn't exceed 14.
-
-2001-05-12  Paul Eggert  <eggert@twinsun.com>
-
-	* src/system.h (NODEV): New macro, if not already defined.
-
-	* src/mknod.c (main): Check for overflow when converting out
-	of uintmax_t.  Do not assume that major_t and minor_t are no
-	wider than int.  Check for makedev failures.  Convert device
-	numbers via uintmax_t, not unsigned long, just in case.
-	Coalesce duplicate code in the block and character device
-	cases.
-
-2001-05-11  Paul Eggert  <eggert@twinsun.com>
-
-	Add new --dereference-command-line option.
-	-H now means this instead of meaning --si, as POSIX requires.
-
-	* NEWS, doc/omni-utils.texi: Document this.
-
-	* src/ls.c (enum Dereference_symlink): New type.
-	(dereference): New var, replacing trace_links, which was removed.
-	(long_options, main, decode_switches, gobble_file, usage):
-	Implement the changes.
-
-	* tests/ls-2/tests:
-	Rename slink-dir test to slink-dir-dF.  Add new tests
-	slink-dir-F, slink-dir-dFH, slink-dir-dFL.
-
-2001-05-11  Paul Eggert  <eggert@twinsun.com>
-
-	dirname code cleanup.  base_name now behaves more compatibly
-	with POSIX basename when given file names that have trailing
-	slashes, and similarly for dir_name.  Add new primitives
-	base_len and dir_len.  Put the directory-name-related decls
-	into dirname.h.
-
-	* src/chmod.c (strip_trailing_slashes): Remove; now in dirname.h.
-	* src/chown.c (strip_trailing_slashes): Likewise.
-	* src/cp.c (strip_trailing_slashes): Likewise.
-	* src/df.c (strip_trailing_slashes): Likewise.
-	* src/ln.c (strip_trailing_slashes): Likewise.
-	* src/mkdir.c (strip_trailing_slashes): Likewise.
-	* src/rm.c (strip_trailing_slashes): Likewise.
-	* src/rmdir.c (strip_trailing_slashes): Likewise.
-
-	* src/dircolors.c, src/ls.c, src/remove.c:
-	Include "dirname.h", to get base_name.
-
-	* src/cp.c (make_path_private): Use dir_len instead of
-	dir_name, and avoid an extra mealloc call.
-
-	* src/df.c (find_mount_point): No need to strip trailing
-	slashes before invoking new dir_name.
-
-	* src/mv.c: Include "dirname.h".
-	(strip_trailing_slashes_2): Remove; now done by
-	strip_trailing_slashes.  All callers changed.
-
-	* src/sys2.h (base_name): Remove decl; now in dirname.h.
-
-	* src/copy.c (copy_internal): Remove the code that tested for NULL
-	dir_name return value.  That can't happen.
-
-2001-05-12  Jim Meyering  <meyering@lucent.com>
-
-	* src/ls.c (usage): Wording changes related to -o, -n, and -g.
-	* doc/omni-utils.texi: Likewise.
-	From Paul Eggert.
-
-2001-05-11  Paul Eggert  <eggert@twinsun.com>
-
-	* src/chmod.c (mode_changed, change_file_mode):
-	There's no need to invoke both lstat and stat here, so call just
-	one of the two functions.
-
-2001-05-11  Jim Meyering  <meyering@lucent.com>
-
-	* doc/omni-utils.texi: New file.  The union of fileutils.texi,
-	sh-utils.texi, and textutils.texi.  Merged by Brian Youmans.
-
-	* src/shred.c (usage): Warn about backups and mirrors.
-	* doc/omni-utils.texi (shred invocation): Likewise.
-	From Nelson Beebe.
-
-2001-05-09  Jim Meyering  <meyering@lucent.com>
-
-	* src/ls.c (main): Don't set `format_needs_stat' for --recursive (-R),
-	because that would make `ls -RF dir' stat unnecessarily all of the
-	files in dir/ on some systems.
-	Similarly, don't set `format_needs_stat' for --dereference (-L),
-	because that would make `ls -RLF dir' stat unnecessarily all non-symlink
-	files in dir/ on some systems.
-	Instead, ...
-	(gobble_file): ... also stat a file if `trace_dirs' (-R) is set and its
-	type is unknown.
-	... also stat a file if `trace_links' (-L) is set and the file is a
-	symlink or its type is unknown.
-	(print_dir): Also recognize DT_REG and DT_LNK.
-
-2001-05-07  Jim Meyering  <meyering@lucent.com>
-
-	* src/chown.c (main): Fix thinko that made --from=... fail:
-	s/argv[optind]/optarg/.  Reported by Andrew Pham.
-
-	* tests/chown: New directory.
-	* tests/chown/basic: New (root-only) test for the above.
-	* tests/cp/special-bits: Factor out the root-only test into this ...
-	* tests/root-only: ... new file.
-	* tests/Makefile.am (EXTRA_DIST): Add root-only.
-	(SUBDIRS): Add chown.
-	* tests/chown/Makefile.am: New file.
-	* configure.in (AC_OUTPUT): Add tests/chown/Makefile.
-
-2001-05-05  Jim Meyering  <meyering@lucent.com>
-
-	* src/ls.c (decode_switches): Complain if the envvar, QUOTING_STYLE,
-	is set to an invalid value.
-	Move some declarations of locals into scopes where they're used.
-
-2001-05-02  Jim Meyering  <meyering@lucent.com>
-
-	* doc/texinfo.tex: Update from master repository.
-	* config.sub: Likewise.
-	* config.guess: Likewise.
-
-2001-05-01  Jim Meyering  <meyering@lucent.com>
-
-	* Makefile.maint (tgz-size, xd-size): Compute sizes.
-	(announcement): Include sizes of .tar.gz and .xdelta files
-	in the announcement.
-
-	* src/ls.c (print_owner): New global variable.
-	(usage): Update the descriptions of -g.
-	(decode_switches): Honor the -g option (omit owner information),
-	now that POSIX specifies it.
-	(print_long_format): Don't print owner name if -g was specified.
-	Move declaration of `user_name' into the scope where it's used.
-	(print_group): Rename global from `inhibit_group'.  Update all
-	uses accordingly.
-	* doc/fileutils.texi (What information is listed): Describe -g.
-	* TODO: Remove item for ls -g.
-
-	* src/ls.c (decode_switches): Make -n work just like -l, except
-	with numeric IDs, per POSIX.  Before, to have any effect, -n had
-	to be used with -l.  Reported by Dale Scheetz.
-	(usage): Update the description of -n.
-	Separate the descriptions of -n and --numeric-uid-gid.
-	Split string in --help output that had exceeded my limit of
-	2048 bytes.
-
-2001-04-29  Jim Meyering  <meyering@lucent.com>
-
-	* Version 4.1.
-
-	* configure: Regenerate using a further-patched copy of autoconf-2.49e
-	to work around a bug in its test for ranlib.  This is the change to
-	autoconf's acgeneral.m4 that was made on 2001-04-24.
-
-	* README: Don't mention mvdir.  It is no longer provided.
-	Don't mention HP/UX vs. du blocksize problem.  It's long gone.
-	Remove note about how cp, mv, and ln couldn't make backups
-	of files with names of maximum length.  Now they can do that.
-	Thank the people who have provided access to their systems
-	for portability testing.
-	Warn about and describe autoconf/automake version requirements.
-	Use a better URL for the GNU Coding Standards.
-
-	* man/rm.x: Refer to shred.
-	Remove the example showing how to remove `-foo', since that is now
-	in the --help output (and hence automatically included).
-	* src/rm.c (usage): Mention shred.
-
-	* src/shred.c (usage): Include in --help output the warning about
-	some of the filesystem types on which shred is not effective.
-
-2001-04-25  Jim Meyering  <meyering@lucent.com>
-
-	* Makefile.maint (my-distcheck): Add a comment.
-
-2001-04-23  Jim Meyering  <meyering@lucent.com>
-
-	* Version 4.0.45.
-
-2001-04-22  Jim Meyering  <meyering@lucent.com>
-
-	* src/ls.c (decode_switches): Ensure that -1 has no effect when it
-	follows -l, per POSIX.  Reported by Ulrich Drepper.
-
-	* src/dd.c (usage): Mention that sync makes dd pad with spaces (rather
-	than NULs) when used with block or unblock.
-	(dd_copy): When using sync with either block or unblock,
-	pad with spaces.  Reported by Dale Scheetz.
-	* tests/dd/skip-seek (block-sync-1): New test, for this.  Based on
-	a report from Dale Scheetz.
-	* doc/fileutils.texi (dd invocation): Document it here, too.
-
-	* configure: Regenerate using a patched copy of autoconf-2.49e to
-	work around a bug in its test for a working memcmp function.
-	This is the change to autoconf's acfunctions.m4 that was made
-	on 2001-04-22.
-
-	* tests/ls/no-arg: New file.
-	* tests/ls/Makefile.am (TESTS): Add no-arg.
-	* src/ls.c (main): Fix off-by-one error introduced with last change.
-
-2001-04-21  Jim Meyering  <meyering@lucent.com>
-
-	* Version 4.0.44.
-
-	* configure, aclocal.m4, etc.: Regenerate using autoconf-2.49e.
-
-	* doc/fileutils.texi (touch invocation): Discuss ctime.
-	Based on suggestions and contributions from Aharon Robbins
-	and Dan Jacobson.
-
-	* src/ls.c (main): When given two or more arguments but the only one
-	that exists is a directory, don't treat it as if it were the only
-	argument.  Before, `mkdir d; ls no-dir d 2>/dev/null' would act like
-	`ls d' and produce no output.  Now, it prints `d:'.
-	Report and patch from Stéphane Chazelas.
-	* tests/ls-2/tests: New tests, for the above fix.
-
-2001-04-08  Jim Meyering  <meyering@lucent.com>
-
-	* depcomp: New version, from automake.
-
-2000-10-31  Bruno Haible  <haible@clisp.cons.org>
-
-	* ls.c: Don't inspect MB_LEN_MAX. Paul Eggert says it's
-	not always defined correctly.
-
-2001-04-03  John David Anglin  <dave@hiauly1.hia.nrc.ca>
-
-	* tests/chgrp/basic: Ensure that initial group id's are properly set
-	for `d' and `d/f3'.
-
-2001-04-02  Jim Meyering  <meyering@lucent.com>
-
-	* tests/mv/setup: Skip nonexistent directories so we don't get
-	diagnostics from df about e.g., `/usr/tmp not found'.
-
-2001-03-24  Jim Meyering  <meyering@lucent.com>
-
-	* configure.in: Don't require autoconf version here -- it's done in m4/.
-
-2001-03-23  Jim Meyering  <meyering@lucent.com>
-
-	* Version 4.0.43.
-
-	* configure, aclocal.m4, etc.: Regenerate using autoconf-2.49d.
-
-	* Makefile.maint (check-copyright): New target and rule.
-	(alpha): Depend on it.
-
-	* missing: Handle shell built-ins (only `:' and `cd' for now) to work
-	around brain damage in Ultrix's /bin/sh.
-
-2001-03-18  Jim Meyering  <meyering@lucent.com>
-
-	* Version 4.0.42.
-
-	* tests/Fetish.pm: If the $DJDIR envvar is defined, set SHELL
-	to $DJDIR/bin/bash.exe.  Patch from Richard Dawe, based on a
-	suggestion from Eli Zaretskii.
-
-2001-03-17  Paul Eggert  <eggert@twinsun.com>
-
-	* doc/fileutils.texi: Warn that touch DATE FILE will be withdrawn.
-
-2001-03-17  Jim Meyering  <meyering@lucent.com>
-
-	* tests/install/basic-1: Add the standard $VERBOSE-handling hook.
-	This test currently fails for mips-dec-ultrix4.4.
-
-	* tests/install/create-leading: Use ../envvar-check rather than
-	open-coding the same tests.
-
-	* tests/envvar-check: Set/use $as_unset, for those shells
-	(like Ultrix4's /bin/sh) that don't accept `unset'.
-
-	* missing (--run): Use `eval' to run `"$@"'.  Otherwise, Ultrix4.4's
-	/bin/sh fails and outputs garbage.
-
-	* src/touch.c (usage): Tweak the obsolescent usage line so that
-	help2man recognizes it as such.  Reported by Dan Jacobson.
-
-2001-03-16  Jim Meyering  <meyering@lucent.com>
-
-	* Makefile.maint (wget-update): Also get `missing'.
-	Use for-loops.
-
-	* missing: Update from automake.
-
-2001-03-11  Jim Meyering  <meyering@lucent.com>
-
-	* tests/rm/isatty: Disable this test, for now.
-	It would block when run in the background.
-
-2001-03-09  Jim Meyering  <meyering@lucent.com>
-
-	* config.guess: Update from master repository.
-
-	* Makefile.maint (my_distdir): Define new variable, and use this
-	in place of most old uses of $(distdir).
-
-	* src/Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
-	Reported by Akim Demaille.
-
-	* tests/help-version: Ensure that /dev/full is a character device
-	(using test -c) as well as being writable, before trying to write to it.
-	Otherwise, the test could mistakenly append a newline to an existing,
-	regular, writable, /dev/full file.
-	Suggested by Ulrich Drepper.
-
-2001-03-06  Jim Meyering  <meyering@lucent.com>
-
-	* src/dd.c (S_TYPEISSHM): Rename parameter to reflect its type.
-	(main): Pass a `struct stat *', not stat.st_mode to S_TYPEISSHM.
-	Patch by Alain Magloire.
-
-2001-03-04  Jim Meyering  <meyering@lucent.com>
-
-	* src/dd.c (output_char): Reformat so each statement is on a
-	separate line.
-
-2001-02-21  Jim Meyering  <meyering@lucent.com>
-
-	* src/mkdir.c (main): Remove assignment-in-if-expression.
-	In fact, remove t_errno altogether.  Reported by Nelson Beebe.
-
-	* tests/ls-2/tests: Add two tests of existing behavior -- both will
-	have to be changed (soon after release), once ls is fixed.
-
-2001-02-20  Paul Eggert  <eggert@twinsun.com>
-
-	* src/ls.c (FULL_TIME_OPTION): Renamed from FULL_TIME, for
-	consistency with the other enum values.
-
-2001-02-20  Paul Eggert  <eggert@twinsun.com>
-
-	* NEWS, doc/fileutils.texi: ls -H is now obsolescent.
-	* src/ls.c (SI_OPTION): New enum value.
-	(long_options): Use it instead of 'H' for --si.
-	(decode_switches): Warn that -H will change soon.
-	(usage): Likewise.
-
-2001-02-18  Jim Meyering  <meyering@lucent.com>
-
-	* tests/rm/Makefile.am (TESTS): Add isatty.
-	* tests/rm/isatty: New test, for the bug fixed below.
-
-	* Version 4.0.41.
-
-	* depcomp: New version, from automake.
-
-	`chmod 0 file; rm file' would no longer prompt before removal.
-	* src/remove.c (remove_file): Revert last change.
-	Reported by Vin Shelton.
-
-2001-02-17  Jim Meyering  <meyering@lucent.com>
-
-	* Version 4.0.40.
-
-	* src/chown.c (main): `quote' the offending argument.
-
-2001-02-17  Paul Eggert  <eggert@twinsun.com>
-
-	Stop trying to support hosts that have nonstandard declarations for
-	mbrtowc and/or mbstate_t.  It's not worth the portability hassle.
-
-	* m4/mbrtowc.m4: New file, defining jm_FUNC_MBRTOWC.
-	* m4/mbswidth.m4 (jm_PREREQ_MBSWIDTH):
-	Use jm_FUNC_MBRTOWC, not AC_CHECK_FUNCS(mbrtowc).
-	* m4/prereq.m4 (jm_PREREQ_QUOTEARG): Likewise.
-	* lib/mbswidth.c, lib/quotearg.c, src/ls.c (mbrtowc, mbsinit):
-	Remove workaround macros for hosts that have mbrtowc but not
-	mbstate_t, as we now insist on proper declarations for both
-	before using mbrtowc.
-	Reported by Matt Schalit.
-
-2001-02-17  Jim Meyering  <meyering@lucent.com>
-
-	* config.sub: Update from master repository.
-	* config.guess: Likewise.
-
-2001-02-16  Paul Eggert  <eggert@twinsun.com>
-
-	* doc/getdate.texi: Mention that only English is supported.
-	Show how to use "date" so that the output is acceptable to getdate.
-	Mention Z as an abbreviation for UTC.
-
-2001-02-11  Jim Meyering  <meyering@lucent.com>
-
-	* Makefile.maint (emit-rsync-commands): Define.
-	(alpha): Use it here.
-
-2001-02-10  Jim Meyering  <meyering@lucent.com>
-
-	* Makefile.maint (alpha): Fix previous, incomplete change.
-
-	* Version 4.0.39.
-
-	* depcomp: New version, from automake.
-
-2001-02-04  Jim Meyering  <meyering@lucent.com>
-
-	* README: Remove note about now-ancient Sequents.
-
-2001-02-03  Jim Meyering  <meyering@lucent.com>
-
-	* src/ln.c (main): Change type of index variable to `unsigned int'
-	to avoid a warning.
-
-	* config.guess: Update from master repository.
-
-	* Makefile.maint (a_host): Use fencepost.
-	(real_dir): Use the same name for both.
-	(alpha): Print commands for both hosts.
-
-	* src/mv.c (long_options): Use `strip-trailing-slashes',
-	per the documetation, not `strip-trailing-slash'.
-	* src/cp.c (long_opts): Likewise.
-	Reported by Oskar Liljeblad.
-
-	* doc/fileutils.texi (mv invocation): Add a warning about how a trailing
-	slash makes a difference.  Prompted by a report from Oskar Liljeblad
-	via Michael Stone (Debian bug#83991).
-
-2001-01-31  Jim Meyering  <meyering@lucent.com>
-
-	* config.sub: Update from master repository.
-	* config.guess: Likewise.
-
-2001-01-28  Jim Meyering  <meyering@lucent.com>
-
-	* Version 4.0.38.
-
-	* configure, aclocal.m4, etc.: Regenerate using autoconf-2.49c.
-
-	* src/ls.c (gobble_file): Add a FIXME comment.
-
-	* TODO: Add a few items.
-
-	* src/ls.c (enum) [FULL_TIME]: Define.
-	(long_options): Use it.
-	(decode_switches): Make --full-time imply -l.
-	Prompted by a report from Karl Eichwalder.
-
-2001-01-22  Jim Meyering  <meyering@lucent.com>
-
-	* src/remove.c (remove_file): Correct an expression to avoid making
-	an unnecessary call to euidaccess for each file.
-
-2001-01-21  Jim Meyering  <meyering@lucent.com>
-
-	* Version 4.0.37.
-
-2001-01-20  Jim Meyering  <meyering@lucent.com>
-
-	* configure.in: Remove jm_CHECK_ALL_TYPES.
-	Now it's invoked by jm_MACROS.
-
-2001-01-17  Jim Meyering  <meyering@lucent.com>
-
-	* src/sys2.h (case_GETOPT_VERSION_CHAR): Use PACKAGE, not GNU_PACKAGE.
-	* src/sync.c (main): Likewise.
-	* src/shred.c (PACKAGE): Likewise.
-	* src/dd.c (main): Likewise.
-
-2001-01-14  Jim Meyering  <meyering@lucent.com>
-
-	* Version 4.0.36.
-
-	* src/shred.c (UINT_MAX_32_BITS): Define.
-	Use UINT_MAX_32_BITS in the cpp conditions that determine
-	the `word32' typedef.  Using a literal `0xffffffff' failed with
-	HPUX10.20's /bin/cc.
-
-	* config.sub: Update from master repository.
-	* config.guess: Likewise.
-
-2001-01-02  Volker Borchert  <bt@teknon.de>
-
-	Work around a broken rename system call, e.g. on SunOS 4.1.1_U1,
-	that fails when the source path has a trailing slash.
-	* src/copy.h [RENAME_TRAILING_SLASH_BUG]: Use the rename wrapper.
-	* tests/mv/trailing-slash: Test whether the workaround works.
-	* tests/m4/Makefile.am (TESTS): Add trailing-slash.
-
-2001-01-03  Alexandre Duret-Lutz  <duret_g@epita.fr>
-
-	* po/Makefile.in.in (update-po): Merge po-files in temporary files
-	in the build directory, and update the source directory only when
-	the merged catalog differs from the original.  This fixes the known
-	`make distcheck' failure due to `make update-po' being called
-	on up-to-date but read-only files.
-
-2001-01-13  Jim Meyering  <meyering@lucent.com>
-
-	* src/copy.c (same_file_ok): When moving a symlink onto itself,
-	don't remove the symlink.  Reported by David Luyer as Debian bug#82089,
-	via Michael Stone.
-	* tests/mv/into-self-4: New test for the above.
-	* tests/mv/Makefile.am (TESTS): Add into-self-4.
-
-	* tests/chmod/setgid: If `chmod g+s d' fails, then try to chgrp
-	to a group of which we're a member, then try the chmod again.
-
-2001-01-11  Jim Meyering  <meyering@lucent.com>
-
-	* depcomp: New version, from automake.
-
-2001-01-10  Jim Meyering  <meyering@lucent.com>
-
-	* src/copy.c (copy_internal): Add a comment.
-	Set *copy_into_self in the new code that detects that.
-	Make diagnostic more consistent: s/won't/will not/.
-	[move_mode, copy_into_self]: Give a diagnstic here, now that
-	we have the top_level_* globals.  Remove the corresponding diagnostic
-	from mv.c.
-	Add a FIXME comment.
-	* src/mv.c (do_move): Remove diagnostic, now that copy.c issues it.
-	Set `fail' to nonzero in the primary `if (copy_into_self)' block
-	rather than in its own tiny one below.
-
-	* src/copy.c (copy_internal): Don't allow cp (or mv, when working
-	across a partition boundary) to overwrite a non-directory with a
-	directory.  Reported by Michael J. Croghan.
-	* tests/cp/dir-vs-file: New test for the above.
-	* tests/cp/Makefile.am (TESTS): Add dir-vs-file.
-
-2001-01-09  Jim Meyering  <meyering@lucent.com>
-
-	Give a better diagnostic for `cp -R a a'.
-	* src/copy.c (top_level_src_path, top_level_dst_path): New globals.
-	(copy_internal): Use them.
-	(copy): Set them.
-	* src/cp-hash.c [struct entry] (node): Describe how it's used,
-	now that we've overloaded it, in order to detect and diagnose
-	the copying-directory-into-self problem.
-	(new_file): Remove global.
-	(htab): Declare global to be static.
-	(remember_created): Insert file name instead of dummy pointer, so
-	that copy.c can use the just-created directory name to detect
-	the copying-directory-into-self problem.
-	* tests/cp/into-self: New test for the above.
-	* tests/cp/Makefile.am (TESTS): Add into-self.
-
-2001-01-07  Jim Meyering  <meyering@lucent.com>
-
-	* src/cp.c (usage): Split a string that was longer than 2048 bytes.
-
-	* doc/perm.texi: s/can not/cannot/
-
-2001-01-07  Karl Eichwalder  <ke@suse.de>
-
-	* src/chown.c (usage): Split long message string.
-
-2001-01-07  Karl Eichwalder  <ke@suse.de>
-
-	* src/ls.c (usage): Untabify.
-
-	* src/chgrp.c (parse_group): Normalize spelling.
-
-2001-01-03  Paul Eggert  <eggert@twinsun.com>
-
-	* NEWS: Document the planned --full-time change.
-	* doc/fileutils.texi: Likewise.
-	* NEWS: Document that time stamps depend on LC_TIME, not LC_MESSAGES.
-
-2001-01-03  Paul Eggert  <eggert@twinsun.com>
-
-	Use the more precise algorithm of GNU "make" to decide whether
-	a file is in the future, by looking at high-resolution time
-	stamps if available.
-
-	* src/ls.c:
-	(TIMESPEC_NS): New macro.
-	(current_time): Initialize to the minimum value.
-	(current_time_ns): New var.
-	(main): Do not bother to initialize current_time;
-	it's no longer needed.
-	(get_current_time): New function.
-	(print_long_format): Use it when a file appears to be in the future.
-	Get the nanoseconds of the file's time stamp, if available,
-	and use that to decide whether the file appears	to be in the future.
-
-	* src/Makefile.am (dir_LDADD, ls_LDADD, vdir_LDADD): New macros.
-
-2001-01-02  Paul Eggert  <eggert@twinsun.com>
-
-	* src/ls.c (long_time_expected_width, print_long_format): Fix
-	bug: the initial byte passed to strftime wasn't initialized to
-	a nonzero value after the buffer was reallocated.
-
-2001-01-02  Paul Eggert  <eggert@twinsun.com>
-
-	Make ls -l compatible with POSIX, which requires that the
-	behavior of time formats must depend only on LC_TIME, not on
-	LC_MESSAGES.
-
-	* po/Makefile.in.in (install-data-yes): If the package is
-	fileutils, install LC_TIME as an alias for LC_MESSAGES.
-	* src/sys2.h (dcgettext): New macro.
-	* src/ls.c (decode_switches): Use dcgettext with LC_TIME,
-	not plain gettext, to get the translations of time formats.
-
-2001-01-02  Paul Eggert  <eggert@twinsun.com>
-
-	* src/ls.c (long_time_expected_width): New function.
-	(print_long_format): Use it, so that we don't assume a
-	particular width for time stamps in an internationalized
-	environment.
-
-2001-01-01  Paul Eggert  <eggert@twinsun.com>
-
-	* doc/fileutils.texi, NEWS:
-	ls -l now reports the year for files even slightly in the future, as
-	POSIX requires.  This helps warn users about clock skew problems.
-
-	* src/ls.c (print_long_format):
-	Report the year for files even slightly in the future.
-	Avoid overflow problems near Y2038 on 32-bit hosts.
-	To calculate "six months", take half the average Gregorian
-	year, not 180 days.
-
-2001-01-01  Jim Meyering  <meyering@lucent.com>
-
-	* tests/chmod/Makefile.am (TESTS): Add setgid.
-	* tests/chmod/setgid: Test for chmod's existing behavior.
-	Based on a report from Paul Eggert.
-
-2000-12-29  Paul Eggert  <eggert@twinsun.com>
-
-	Clean up the terminology a tad: some directories were called "sticky"
-	when they were really setgid.
-	* tests/Makefile.am (EXTRA_DIST): sticky-check -> setgid-check
-	* tests/chmod/c-option, tests/cp/cp-parents, tests/mkdir/parents,
-	tests/mkdir/perm: Likewise.
-	* tests/setgid-check: File renamed from tests/sticky-check.
-	All uses of "sticky" changed to "setgid".
-
-2000-12-31  Jim Meyering  <meyering@lucent.com>
-
-	* tests/cp/Makefile.am (TESTS): Add deref-slink.
-	* tests/cp/deref-slink: New file.  Test for the bug fixed by my
-	2000-12-28 change to copy.c.
-
-2000-12-30  Paul Eggert  <eggert@twinsun.com>
-
-	* src/ls.c: Improve performance by invoking gettext twice at the start,
-	instead of once for each file.
-	(long_time_format): New var.
-	(decode_switches): Initialize it, if format == long_format.
-	(print_long_format): Use it.
-
-2000-12-30  Paul Eggert  <eggert@twinsun.com>
-
-	* src/ls.c (print_long_format): Don't dump core if strftime
-	returns the empty string.
-
-2000-12-30  Paul Eggert  <eggert@twinsun.com>
-
-	* src/ls.c (gobble_file): If not using long format, don't
-	invoke acl; it's not needed.
-
-2000-12-30  Jim Meyering  <meyering@lucent.com>
-
-	Avoid an unnecessary `stat' when using --dereference.
-	* src/copy.c (same_file_ok): Use stat only if lstat reported that
-	the file was a symbolic link.
-
-2000-12-29  Paul Eggert  <eggert@twinsun.com>
-
-	* doc/perm.texi: append-only directories -> restricted deletion flag,
-	which is the term that POSIX d5 uses for this notion.
-
-2000-12-28  Paul Eggert  <eggert@twinsun.com>
-
-	* tests/group-names: Try /usr/xpg4/bin/id (Solaris 7) if plain
-	'id' doesn't work.
-
-2000-12-28  Jim Meyering  <meyering@lucent.com>
-
-	* tests/cp/cp-parents: Run sticky-check from just-created directory.
-
-2000-12-28  Jim Meyering  <meyering@lucent.com>
-
-	* src/copy.c (same_file_ok): Fix two typos from my 2000-09-03 change:
-	s/tmp_dst_sb/tmp_src_sb/.
-
-2000-12-27  Paul Eggert  <eggert@twinsun.com>
-
-	* tests/sticky-check: Turn off the working directory's sticky
-	bit, so that we don't have to worry about it later.
-
-	* src/copy.c (same_file_ok): Use a single auto var for
-	tmp_dst_sb, instead of two static vars.  Likewise for
-	tmp_src_sb.
-
-2000-12-26  Jim Meyering  <meyering@lucent.com>
-
-	* Version 4.0.35.
-
-	* Regenerate build/config framework to use automake-1.4b and
-	the latest CVS version autoconf.
-
-	* tests/mkdir/perm: Disable the test if the working directory has
-	the sticky bit set.
-	* tests/cp/cp-parents: Likewise.
-	Reported by Nelson Beebe.
-
-2000-12-25  Jim Meyering  <meyering@lucent.com>
-
-	Clean-up to avoid warnings from Irix's c89.
-
-	* src/remove.c (hash_compare_active_dir_ents): Return explicit `true'
-	or `false', rather than relying on implicit int-to-enum cast.
-	* src/copy.c (same_file_ok): Remove declaration and set of unused
-	variables: src_sb_no_link, dst_sb_no_link.
-	* src/ls.c (extract_dirs_from_files): Remove unused variable.
-	Reported by Nelson Beebe.
-
-	* src/ls.c (gobble_file): Move decl of local, val, into the scope
-	where it's used.
-
-2000-12-24  Jim Meyering  <meyering@lucent.com>
-
-	For both ln and install, when using `--backup=simple --suffix=S',
-	the suffix `S' wasn't used.
-
-	* src/ln.c (main): Actually use the local variable,
-	`backup_suffix_string'.
-	* src/install.c (main): Likewise.
-	Nelson Beebe reported the unused variables.
-	* tests/ln/misc: Add a test for this (for all of cp, mv, ln, install).
-
-	* man/help2man: Update to version 1.24.
-
-2000-12-22  Jim Meyering  <meyering@lucent.com>
-
-	* Version 4.0.34.
-
-	* src/shred.c (isaac_seed_machdep) [_ARCH_PPC]: Disable the code
-	that would use the PPC mfspr `asm' code.  Suggestion from Michael Stone.
-
-2000-12-19  Jim Meyering  <meyering@lucent.com>
-
-	* doc/fileutils.texi: Use `ref_file' in place of `file' to make
-	descriptions of the various --reference=... options clearer.
-
-2000-12-17  Jim Meyering  <meyering@lucent.com>
-
-	* doc/texinfo.tex: Update from master repository.
-	* config.sub: Likewise.
-	* config.guess: Likewise.
-
-2000-12-16  Jim Meyering  <meyering@lucent.com>
-
-	* src/chown-core.c (uint_to_string): New function.
-	(uid_to_name): Use it.
-	(gid_to_name): Use it.
-	Rename locals, user/group, to uid/gid.
-
-	* src/chown-core.h (enum Change_status): Start with 1.
-
-	* src/chown.c (main): Rename locals, user/group, to uid/gid.
-	* src/chgrp.c (main): Rename local, group, to gid.
-
-	* tests/group-names: New file.
-	* tests/Makefile.am (EXTRA_DIST): Add group-names.
-	* tests/chgrp/basic: Use group-names.
-	* tests/chgrp/deref: Likewise.
-	* tests/chgrp/recurse: Likewise.
-
-	* tests/chgrp/basic: Don't assume that creating a file gives it
-	group $g1.
-
-	* tests/chgrp/Makefile.am (TESTS): Add recurse.
-
-2000-12-15  Jim Meyering  <meyering@lucent.com>
-
-	* src/chown-core.h [enum Dereference_symlink] (dereference): Rename
-	from change_symlinks.
-	* src/chown-core.c: Declare lstat.
-	Rename change_symlinks member to `dereference' and use the DEREF_*
-	enum values.
-	(describe_change): Merge the chgrp and chown switch statements.
-	Use xmalloc to form the `user:group' string.
-	(change_file_owner): Record (and later, use) is_symlink and is_directory
-	from the lstat stats, in order to control whether we operate on symlinks
-	and whether (with -R) we traverse symlinks to directories.
-	When dereferencing, use open/fchown (rather than chown) on symlinks.
-	* src/chown.c (main): Reflect renaming: s/dereference/change_symlinks/.
-	* src/chgrp.c (main): Likewise.
-
-	* src/chown-core.c (describe_change): Use `:' (not `.') to separate the
-	username and group in messages evoked by the --verbose and --changes
-	options.
-
-2000-12-09  Jim Meyering  <meyering@lucent.com>
-
-	* src/Makefile.am (noinst_HEADERS): Add chown-core.h.
-	(chown_SOURCES): Define.
-	(chgrp_SOURCES): Define.
-
-	* src/chgrp.c: Include "chown-core.h".
-	[enum Change_status, enum Verbosity]: Remove declarations.
-	Remove decls of globals that are now part of struct Chown_option.
-	Remove decl of xstat.
-	(describe_change): Remove function.
-	(change_file_group): Likewise.
-	(change_dir_group): Likewise.
-	(parse_group): Don't set global, groupname, here...
-	(main): ... instead, initialize `chopt.group_name' here.
-	Initialize chopt and update uses of the now-members.
-	Set group_name also when it's obtained via a --reference=FILE option.
-	Call change_file_owner (with -1 for uids), not change_file_group.
-
-	* src/chown.c: Don't include pwd.h or grp.h -- no longer needed.
-	Include "chown-core.h".
-	[enum Change_status, enum Verbosity]: Remove declarations.
-	Remove decls of globals that are now part of struct Chown_option.
-	(describe_change): Remove function.
-	(change_file_owner): Likewise.
-	(change_dir_owner): Likewise.
-	(main): Initialize chopt and update uses of the now-members.
-	Set user_name and group_name also when they're obtained via a
-	--reference=FILE option.
-	Pass `chopt' to change_file_owner.
-
-	* src/chown-core.c: Include <pwd.h>, <grp.h>, and "xalloc.h".
-	[!_POSIX_VERSION]: Declare getgrnam and getgrgid.
-	(gid_to_name): New function.
-	(uid_to_name): Likewise.
-	(chopt_free): Likewise.
-
-	Factor out code that's common to chgrp.c and chown.c.
-	* src/chown-core.h: New file.
-	* src/chown-core.c (chopt_init): New function.
-	(describe_change): Extracted/combined from chgrp.c and chown.c.
-	(change_dir_owner): Likewise.
-	(change_file_owner): Likewise.
-	* po/POTFILES.in: Add src/chown-core.c.
-
-	* configure.in (AC_OUTPUT): Add tests/chgrp/Makefile.
-	* tests/Makefile.am (SUBDIRS): Add chgrp.
-	* tests/chgrp: New directory.
-	* tests/chgrp/basic: New test.
-	* tests/chgrp/deref: Likewise.
-	* tests/chgrp/Makefile.am: New file.
-
-	* src/chown.c (change_file_owner): Restore special file permission
-	bits, since calling chown resets them on some systems.
-	Reported by Matt Perry.
-
-2000-12-08  Andreas Schwab  <schwab@suse.de>
-
-	* tests/mv/mv-special-1: Don't make the success of the test depend
-	on the order in which directory entries are processed.
-
-2000-12-03  Jim Meyering  <meyering@lucent.com>
-
-	* src/ls.c (gobble_file) [USE_ACL]: Set have_acl member unconditionally
-	to avoid uninitialized memory reference via FILE_HAS_ACL.
-
-	* Makefile.maint (alpha): Use rsync rather than scp, so the destination
-	file is created only after the successful completion of the copy.
-
-2000-12-02  Jim Meyering  <meyering@lucent.com>
-
-	* tests/ls/Makefile.am (TESTS): Add follow-slink.
-	* tests/ls/follow-slink: New file.
-
-2000-12-01  Paul Eggert  <eggert@twinsun.com>
-
-	* src/ls.c (gobble_file): Do not fall back on lstat if stat
-	fails; POSIX.2 does not allow this.  Invoke acl only on
-	non-symlinks, and only if lstat or stat succeeds.
-
-2000-12-02  Jim Meyering  <meyering@lucent.com>
-
-	* configure: Regenerate using the very latest version (in CVS) of
-	autoconf.
-
-	* tests/dd/skip-seek: Remove test #2, now that support for the
-	`B' suffix is gone.
-	* tests/dd/Makefile.am (TESTS): Add skip-seek2
-	* tests/dd/skip-seek2: New file.
-
-2000-12-01  Paul Eggert  <eggert@twinsun.com>
-
-	* src/dd.c (skip, dd_copy): Use ssize_t to store result of
-	safe_read, to avoid overflow e.g. on 64-bit Solaris sparc.
-	(dd_copy): Remove unnecessary cast.
-
-2000-12-01  Paul Eggert  <eggert@twinsun.com>
-
-	* doc/fileutils.texi: Remove B suffix.  Document how to have
-	the desired effect without it.
-
-	* src/dd.c: Undo most of the changes since 2000-11-24, since we've
-	documented a standard way to do it.
-	(skip_bytes, seek_bytes): Remove.
-	(usage): Remove B suffix.
-	(scanargs, skip, dd_copy, main): Remove support for B suffix.
-
-2000-11-28  Jim Meyering  <meyering@lucent.com>
-
-	* src/mkdir.c (main): Remove any trailing slash unconditionally.
-	Reported by Volker Borchert.
-	* tests/mkdir/t-slash: Add a test for this.
-
-2000-11-27  Jim Meyering  <meyering@lucent.com>
-
-	* Version 4.0.33.
-
-	* tests/touch/no-rights: Use touch with `-d tomorrow' to avoid a
-	race condition.
-
-	* tests/Fetish.pm (_compare_files): New function.
-	(_process_file_spec): Likewise.
-	(_at_replace): Likewise.
-	(run_tests): Support new keywords, AUX and CMP and associated
-	syntax and semantics.
-
-	* config.sub: Likewise.
-	* config.guess: Likewise.
-
-2000-11-26  Jim Meyering  <meyering@lucent.com>
-
-	* src/dd.c (skip): Perform the `records < blocksize' test
-	at the top of the loop, not at the bottom.
-
-2000-11-26  Paul Eggert  <eggert@twinsun.com>
-
-	* src/dd.c (skip): New arg COUNT_BYTES.  Read with BLOCKSIZE
-	bytes, but consider RECORDS to be a byte count if COUNT_BYTES
-	is nonzero.
-
-2000-11-25  Paul Eggert  <eggert@twinsun.com>
-
-	* doc/fileutils.texi: Document seek=nB and skip=nB.
-
-	* src/dd.c (skip_bytes, seek_bytes): Now booleans, not counts.
-	(seek_records): Renamed from seek_record, for consistency with
-	skip_records and max_records.  All uses changed.
-
-	(usage, scanargs): Remove bseek=n and bskip=n; instead, use seek=nB
-	and skip=nB.
-	(enum Unit, Unit): Remove.
-	(skip, dd_copy, main): Undo most recent change.
-	(dd_copy, main): Pass blocksize of 1 as appropriate when
-	skip_bytes or seek_bytes is nonzero.
-	(main): Rework ftruncate failure diagnostic to always use byte count.
-
-2000-11-25  Jim Meyering  <meyering@lucent.com>
-
-	* src/dd.c: Add new options, bskip and bseek.
-	Based on a patch from Chris Sylvain.
-	* tests/dd/skip-seek: New tests.
-	* tests/dd/Makefile.am (TESTS): Add skip-seek.
-
-2000-11-24  Paul Eggert  <eggert@green.twinsun.com>
-
-	* src/dd.c (S_TYPEISSHM): New macro.
-	(main): Report failed fstat.
-	Complain only when ftruncate fails on a regular file,
-	a directory, or a shared memory object.
-
-2000-11-24  Jim Meyering  <meyering@lucent.com>
-
-	* src/dd.c: Declare a pointer parameters to be `const' as appropriate.
-
-	* src/dd.c (main): Use ftruncate only on regular files.
-	Based on a patch from Michael Stone.
-	Reported by andras@kolumbus.fi at http://bugs.debian.org/77174.
-
-2000-11-23  Jim Meyering  <meyering@lucent.com>
-
-	* src/df.c (show_point): Before accepting an entry as a match, make
-	sure that the mount directory exists and has the required device number.
-	Before, e.g., `df /floppy' would mistakenly report on the root
-	partition if /floppy were not listed in /etc/mtab but / was.
-	Patch from Eirik Fuller (http://bugs.debian.org/76923).
-
-	* src/chmod.c (mode_changed): New function.
-	(change_file_mode): Use it to determine accurately when -c should
-	make chmod announce there's been a change.
-	Based on a patch from Michael Stone.
-	Reported by Kai Henningsen as Debian bug #77349.
-
-	* tests/chmod/c-option: New test for the above fix.
-	* tests/chmod/Makefile.am (TESTS): Add c-option
-
-	* tests/sticky-check: New file.  Factored out of tests/mkdir/parents.
-	* tests/Makefile.am (EXTRA_DIST): Add sticky-check.
-	* tests/mkdir/parents: Source sticky-check instead of open-coding it.
-
-2000-11-19  Jim Meyering  <meyering@lucent.com>
-
-	* tests/chmod/equal-x: Update to use its own directory, and better trap.
-
-2000-11-18  Paul Eggert  <eggert@twinsun.com>
-
-	* src/ls.c (BLOCK_SIZE_OPTION, COLOR_OPTION, FORMAT_OPTION,
-	INDICATOR_STYLE_OPTION, QUOTING_STYLE_OPTION,
-	SHOW_CONTROL_CHARS_OPTION, SORT_OPTION, TIME_OPTION): New enum
-	values, to ensure that option values can't collide with chars.
-	(long_options, decode_switches): Use them.
-
-2000-11-18  Paul Eggert  <eggert@twinsun.com>
-
-	* src/sys2.h (GETOPT_HELP_CHAR, GETOPT_VERSION_CHAR): Now enum
-	constants rather than macros.  Use values that cannot conflict
-	with C characters or with -1, CHAR_MAX + 1, etc.
-
-2000-11-18  Jim Meyering  <meyering@lucent.com>
-
-	* src/du.c (count_entry): Don't omit the size of a directory entry
-	merely because we couldn't `chdir' into it.  That would give subtly
-	different results in some cases.  Reported by Mattias Wadenstein
-	via Michael Stone.
-
-	* src/ls.c: Revert change of 2000-11-11.  It inadvertently change
-	the output format of `ls -l --full-time'.
-
-	* src/mkdir.c (main): When failing to create a directory, give only
-	one diagnostic, not two.  Reported by Volker Borchert.
-
-	* src/mkdir.c (main): With --parents, remove any trailing slashes
-	from the argument to the final mkdir call.  Required for NetBSD.
-	Reported by Volker Borchert.
-	* tests/mkdir/t-slash: New test for this.
-	* tests/mkdir/Makefile.am (TESTS): Add t-slash.
-
-	* tests/mv/mv-special-1: Create and `cd' into temporary directory
-	before anything else.  Reported by Volker Borchert.
-
-	* configure, config.h.in, Makefile.in, etc.: Regenerate using the
-	very latest version (in CVS) of autoconf.
-
-2000-11-17  Jim Meyering  <meyering@lucent.com>
-
-	* Makefile.am (.NOTPARALLEL): Remove target.
-	* GNUmakefile (.NOTPARALLEL): ... put it here instead, since this
-	file is common to these packages: fileutils, sh-utils, textutils.
-
-	* Makefile.am (.NOTPARALLEL): New target.  Prevent unwanted parallelism.
-	Suggestion from Ulrich Drepper.
-	* po/Makefile.in.in (Makefile): Likewise.
-
-	* Makefile.maint (sha1): Define.
-	(announcement): Include SHA1 digest of .tar.gz file.
-
-2000-11-14  Jim Meyering  <meyering@lucent.com>
-
-	* tests/mkdir/perm: Add an `echo' so that the input to the sed command
-	is NL-terminated.  Otherwise, Solaris' /bin/sed generates no output.
-	Reported by Vin Shelton.
-
-2000-11-13  Paul Eggert  <eggert@twinsun.com>
-
-	* src/sys2.h (ST_TIME_CMP_NS): Fix typo: ST_MTIM_NSEC should
-	be tested with #ifdef, not with #if.
-
-2000-11-12  Jim Meyering  <meyering@lucent.com>
-
-	* src/ls.c (print_long_format): Remove obsolete comment.
-	From Paul Eggert.
-
-	* doc/texinfo.tex: Update from master repository.
-
-2000-11-11  Paul Eggert  <eggert@sic.twinsun.com>
-
-	* src/ls.c (<langinfo.h>): Include if HAVE_LANGINFO_H.
-	(DATE_FMT_LANGINFO): New macro, taken from sh-utils/src/date.c.
-	(print_long_format): Use it to determine "date" format.
-	Do not wrap "%b %e %Y" and "%b %e %H:%M" in _(), as it results in
-	incorrect behavior when LC_ALL is unset, LC_TIME is "C", and
-	LC_MESSAGES or LANG is set to something disagreeing with the POSIX
-	locale.
-
-2000-11-11  Jim Meyering  <meyering@lucent.com>
-
-	* Version 4.0.32.
-
-	* Makefile.maint (GZIP_ENV): Define to --no-name, so the timestamp
-	is not included in the .tar.gz file.
-
-	* tests/mkdir/perm (tests): Use `empty' (instead of just blanks) to
-	indicate no `-m' option.  Using just blanks wasn't portable to
-	Solaris2.5.1's /bin/sh.
-
-	* tests/mkdir/perm: Don't put a newline in IFS;  that's not portable to
-	NetBSD's /bin/sh.  Instead, filter newlines and leading/trailing blanks
-	out of `tests' before the `set -'.
-
-	* Makefile.maint (announcement): Limit depth of ChangeLog `find' to 2.
-
-	* src/ls.c (print_long_format): Wrap the `--full-time' date format
-	string in _(...), so it too may be internationalized.
-	Suggestion from Jungshik Shin.
-
-2000-11-10  Jim Meyering  <meyering@lucent.com>
-
-	* src/touch.c (main): Interpret a lone numeric argument of 8 or 10
-	digits as a file name, rather than as a date/time in the obsolescent
-	`MMDDhhmm[YY]' format.  Reported by Wenjun Zheng.
-	* tests/touch/obsolescent: New test for this.
-	* tests/touch/Makefile.am (TESTS): Add obsolescent.
-
-2000-11-06  Jim Meyering  <meyering@lucent.com>
-
-	* tests/cp/cp-parents: Move mkdir tests into ../mkdir.
-
-	* doc/fileutils.texi: Use Free Documentation Licence.
-	Change GNU to @sc{gnu} in many places.
-
-	* doc/texinfo.tex: Update from master repository.
-	* config.sub: Likewise.
-	* config.guess: Likewise.
-	* man/help2man: Update from latest version: 1.23.
-
-	* src/mkdir.c: Do not set the permissions of the final directory
-	component if it was not just created.
-	Based on a patch from Volker Borchert.
-
-	* tests/rwx-to-mode: New file.
-	* tests/Makefile.am (EXTRA_DIST): Add rwx-to-mode.
-	* tests/mkdir/parents: New test for the above mkdir.c fix.
-	* tests/mkdir/Makefile.am (TESTS): Add parents.
-	(TESTS_ENVIRONMENT): Define srcdir=$(srcdir).
-
-2000-11-02  Won-kyu Park  <wkpark@chem.skku.ac.kr>
-
-	* src/df.c (print_header): Mark strings for translation.
-
-2000-11-05  Jim Meyering  <meyering@lucent.com>
-
-	* Version 4.0.31.
-
-	* configure, config.h.in, Makefile.in, etc.: Regenerate using the
-	very latest version (in CVS) of autoconf.
-
-	* src/mkdir.c (main): Use make_dir instead of using mkdir directly.
-	Diagnose as failure when mkdir tries to create (without the
-	--parent (-p) option) a directory that already exists.
-	* tests/cp/cp-parents: Add a test for the above fix.
-
-	* tests/mv/mv-special-1: Clean up this test.
-
-2000-11-01  Jim Meyering  <meyering@lucent.com>
-
-	* Version 4.0.30.
-
-	* src/chmod.c (main): Better diagnostics.
-
-2000-10-31  Jim Meyering  <meyering@lucent.com>
-
-	* tests/lang-default: Add all the internationalization-related
-	variable names autoconf uses.  Set and export them in a loop.
-
-	`mkdir -p' would create parent directories with permissions
-	that did not account for the umask. [introduced with the
-	2000-09-30 change that became part of fileutils-4.0.28]
-	* src/mkdir.c: Include dirname.h.
-	Compute the parent directory `mode' unconditionally, effectively
-	as `$(umask -S),u+wx'.
-	Use make_path to create only the parent directories, thus using
-	the same code, both with and without -p, to create the final
-	component in each file name.  Reported by Bob Proulx.
-
-	Add tests for the above fix.
-	* tests/cp/cp-parents: Add some permission tests.
-	* tests/mkdir/perm: Fix the test so it actually does something.
-	Run each test also with mkdir's `-p' option and check permissions
-	on the parent directories.
-
-2000-10-23  Paul Eggert  <eggert@twinsun.com>
-
-	* doc/getdate.texi: Use @sc where appropriate.  Document the
-	ranges of supported times more precisely.  Correct menu
-	spacing.  Document old Latin 12m/12pm tradition.  Remove list
-	of alphabetic time zone names, as it wasn't correct and people
-	shouldn't be relying on it anyway.  Relative items also
-	account for non-DST adjustments.  Fix some misspellings.
-
-2000-10-30  Jim Meyering  <meyering@lucent.com>
-
-	* configure, config.h.in, Makefile.in, etc.: Regenerate using the
-	very latest version (in CVS) of autoconf.
-
-2000-10-29  Jim Meyering  <meyering@lucent.com>
-
-	* Version 4.0.29.
-
-	* src/cp.c (do_copy): When constructing dst_path for use with the
-	--parents option, first remove any trailing slashes from the command
-	line argument.  Otherwise, tests/cp/cp-parent would fail on NetBSD.
-
-	* tests/cp/cp-parents: Add a test.
-
-	* src/ls.c (DT_INIT): Define.
-	[enum filetype]: Remove the #ifdef, and use DT_INIT on the
-	initializers instead.  `unknown' was undefined for some systems.
-	Reported by John David Anglin.
-
-	* tests/lang-default (LC_COLLATE): Set it to the empty string and
-	export it.  Otherwise, tests/cp/cp-mv-backup would fail e.g., when
-	LC_COLLATE was set to en.  Reported by Vin Shelton.
-
-2000-10-28  Jim Meyering  <meyering@lucent.com>
-
-	* src/ls.c (main): In call to gobble_file with `"."', use `directory'
-	as the type, not `unknown'.
-	[enum filetype] (arg_directory): Rather than `100', use
-	a number that should never conflict with another DT_* value.
-	From Ulrich Drepper.
-
-	* Version 4.0.28.
-
-	Make `ls' a lot more efficient on systems (e.g., linux-2.4.*)
-	that store file type information in directory entries.
-
-	* src/ls.c [enum filetype] (unknown):
-	Add members (as yet unused):
-	(HAVE_STRUCT_DIRENT_D_TYPE): Define.
-	(format_needs_type): New global.
-	(main): Set it.
-	(print_dir): Set `type' from directory entry, if possible.
-	(gobble_file): Add a parameter, TYPE.
-	Stat the file only if its type is unknown and we need the type.
-	Patch from Ulrich Drepper.
-
-	Shred can now determine the size of a block devices (e.g. /dev/fd0)
-	by writing until a write operation fails.
-
-	* src/shred.c: Include assert.h.
-	(fillrand): Add a parameter, size_max.
-	Adjust caller.
-	Add an assertion.
-	(dopass): Break out of the `for (;;)' loop if size < offset.
-	That can happen now that dopass is called with SIZE == -1.
-	(do_wipefd): Accept a length of zero only for a regular file.
-	If lseek fails or returns 0 for a non-regular file, let dopass
-	determine the length.
-	Inspired by a patch from Alan Iwi.
-
-	* tests/Makefile.am (EXTRA_DIST): Add lang-default.
-
-	* tests/rm/hash: Factor out the expensive-test-checking code, ...
-	* tests/expensive: ... into this new file.
-	* tests/cp/perm: Disable this test by default; it's expensive.
-	Mark this as an expensive test.
-	* tests/Makefile.am (EXTRA_DIST): Add expensive.
-
-	* doc/fileutils.texi (shred invocation): Give two examples.
-
-2000-10-26  Jim Meyering  <meyering@lucent.com>
-
-	* doc/getdate.texi (Authors of getdate): Add Paul Eggert.
-
-2000-10-23  Jim Meyering  <meyering@lucent.com>
-
-	* Makefile.am (EXTRA_DIST): Add .prev-version.
-
-2000-10-22  Jim Meyering  <meyering@lucent.com>
-
-	* src/cp.c (make_path_private): Add a FIXME comment.
-
-	* tests/lang-default: New file.  Set LANG, LC_ALL, and LANGUAGE to ''
-	(rather than to `C') and export them into the environment.
-	Suggestion from Bruno Haible.
-
-	* tests/cp/backup-is-src: Source lang-default rather than open-coding
-	the setting/exporting of LANG, LC_ALL, and LANGUAGE.
-	* tests/cp/cp-mv-backup: Likewise.
-	* tests/cp/same-file: Likewise.
-	* tests/cp/slink-2-slink: Likewise.
-	* tests/cp/symlink-slash: Likewise.
-	* tests/ln/sf-1: Likewise.
-	* tests/ls/symlink-slash: Likewise.
-	* tests/ls/time-1: Likewise.
-	* tests/mv/backup-is-src: Likewise.
-	* tests/mv/diag: Likewise.
-	* tests/mv/force: Likewise.
-	* tests/mv/hard-link-1: Likewise.
-	* tests/mv/i-2: Likewise.
-	* tests/mv/into-self: Likewise.
-	* tests/mv/into-self-2: Likewise.
-	* tests/mv/into-self-3: Likewise.
-	* tests/mv/mv-special-1: Likewise.
-	* tests/mv/part-symlink: Likewise.
-	* tests/mv/partition-perm: Likewise.
-	* tests/rm/r-1: Likewise.
-	* tests/rm/r-2: Likewise.
-
-2000-10-21  Jim Meyering  <meyering@lucent.com>
-
-	* tests/cp/cp-parents: New test.
-	* tests/cp/Makefile.am (TESTS): Add cp-parents;
-
-2000-10-19  Jim Meyering  <meyering@lucent.com>
-
-	* doc/texinfo.tex: Update from master repository.
-	* config.sub: Likewise.
-	* config.guess: Likewise.
-	* depcomp: Likewise.
-
-2000-10-18  Jim Meyering  <meyering@lucent.com>
-
-	* tests/mv/part-symlink: Make sure the programs use C-locale formats
-	and translations.  Bruno Haible reported that this test would fail
-	when using other locales, because ls printed a translation of `total'.
-
-2000-10-16  Jim Meyering  <meyering@lucent.com>
-
-	* src/ls.c (print_long_format): Wrap date format strings in _(...)
-	so they may be internationalized.  Suggestion from Christian Rose.
-
-2000-10-13  Jim Meyering  <meyering@lucent.com>
-
-	* src/mv.c (rm_option_init): Remove FIXME-maybe comment.
-
-2000-09-30  Jim Meyering  <meyering@lucent.com>
-
-	* tests/du/two-args: Update to use newer template.
-
-	* src/install.c: Remove big, option-describing comment block.
-	(main): Rename local `symbolic_mode' to `specified_mode'.
-
-	* src/mkdir.c (main): Don't set the umask to 0 and hand-apply
-	the previously-set umask unconditionally.  Do that only when a
-	MODE has been specified.  Otherwise, call mkdir with the full
-	creation mask (0777 or 0666) and let the kernel apply the umask.
-	The difference shows up only on file systems with ACL support
-	when the containing directory has a default ACL.
-	Patch by Andreas Gruenbacher.
-	(main): Rename local `symbolic_mode' to `specified_mode'.
-	* src/mknod.c (main): Likewise (but `call mknod', not mkdir).
-	Also, when MODE is specified, call chmod to ensure that the
-	permission bits are set as specified even when the containing
-	directory has a default ACL.
-	Patch by Andreas Gruenbacher.
-	* src/mkfifo.c (main): Likewise (but `call mkfifo', not mkdir).
-	Patch by Andreas Gruenbacher.
-
-	* tests/mkdir/perm: New test.
-	* tests/mkdir/Makefile.am (TESTS): Add perm.
-
-2000-08-17  Andreas Gruenbacher  <ag@bestbits.at>
-
-	* src/chmod.c (change_file_mode): Perform the chmod even if the
-	file mode permission bits are the same as those that should be set.
-	Omitting the chmod call would be alright with minimal 1003.1e DS17
-	ACLs, but eventually there may be other permissions in addition to
-	rwx.  E.g., add and delete for directories, and something analogous
-	to NT's take ownership permission.
-
-2000-09-25  Jim Meyering  <meyering@lucent.com>
-
-	* tests/cp/same-file: Don't use `diff -u'.  It's not portable.
-	Reported by Christian Krackowizer.
-	* tests/cp/same-file: Run `diff -c' only if cmp finds a difference.
-	* tests/mv/part-symlink: Likewise.  And clean up.
-
-	`shred --exact file1 file2' wouldn't touch `file1'
-	* src/shred.c (long_opts): --exact doesn't take an argument.
-	Reported by Alan Iwi.
-	* tests/shred/exact: New test for this.
-	* tests/shred/Makefile.am (TESTS): Add exact.
-
-	* Makefile.maint (PREV_VERSION): Get the value from a file, rather
-	than trying to derive it from the current version number.
-	This is much more robust.
-	(alpha): Record just-released version number in `.prev-version',
-	and commit (post-tag).
-
-	* Version 4.0.27.
-
-2000-09-24  Paul Eggert  <eggert@twinsun.com>
-
-	* doc/fileutils.texi: Update to more closely match changes in 4.0z.
-	* src/cp.c (usage): Match revised documentation better.
-
-2000-09-24  Jim Meyering  <meyering@lucent.com>
-
-	* src/cp.c (main): Tweak a relatively new diagnostic.
-
-2000-09-23  Jim Meyering  <meyering@lucent.com>
-
-	* tests/ls/time-1: Output more information when a test fails.
-
-2000-09-22  Jim Meyering  <meyering@lucent.com>
-
-	* src/install.c (cp_option_init): Once again make it so install always
-	unlinks an existing destination before trying to open it for writing.
-	Otherwise, installing onto a running shared library would make the
-	running program malfunction.
-	Reported by Dan Pascu via Michael Stone.
-
-	* src/mv.c (do_move): Moving a directory specified with a trailing
-	slash from one partition to another, and giving it a different
-	name at the destination would cause mv to get a failed assertion.
-	Reported by Michael Stone.
-	(strip_trailing_slashes_2): Move function definition to precede
-	new first use.
-	* tests/mv/part-rename: New test for the above fix.
-	* tests/mv/Makefile.am (TESTS): Add part-rename.
-
-	* src/copy.c (copy_internal): Don't try to unlink directories when
-	using --remove-dest with -R.
-	* tests/cp/dir-rm-dest: New test for the above fix.
-	* tests/cp/Makefile.am (TESTS): Add dir-rm-dest.
-
-2000-09-19  Jim Meyering  <meyering@lucent.com>
-
-	* doc/fileutils.texi (cp invocation): Describe how --force works.
-	Update description of -P (soon to change meaning to conform w/POSIX).
-	Describe --remove-destination.
-
-	* src/cp.c (main): When used with --force, each of the --link and
-	--symbolic-link options now implies --remove-destination.
-	Reported by Miles Bader via Mike Stone.
-	* tests/cp/link: New file.  Test for the above fix.
-	* tests/cp/same-file: Adjust for this change in behavior.
-
-2000-09-15  Volker Borchert  <bt@teknon.de>
-
-	* tests/Makefile.am (check-root, root-hint): New targets.
-	(check-recursive): Depend on root-hint.
-	* Makefile.am (check-root): New target.
-
-2000-09-16  Jim Meyering  <meyering@lucent.com>
-
-	* doc/perm.texi (Changing Special Permissions): Remove this statement:
-	``a' in the USERS part of a symbolic mode does not cause the special
-	permissions to be affected'...  It doesn't reflect what the code does
-	and isn't required by POSIX.  Reported by aldomel@ix.netcom.com via
-	Mike Stone.
-
-2000-09-15  Jim Meyering  <meyering@lucent.com>
-
-	* config.sub: Update from master repository.
-
-2000-09-10  Jim Meyering  <meyering@lucent.com>
-
-	* tests/cp/cp-mv-backup (LC_ALL): Set to `C' and export to ensure
-	that `ls' sorts the same way for everyone.  Reported by Vin Shelton.
-
-	* Makefile.maint (b_host): Use freefriends.org, not tug.org.
-
-2000-09-09  Jim Meyering  <meyering@lucent.com>
-
-	* Makefile.maint (announcement): Use a stricter regexp for the
-	previous version.
-
-	* Version 4.0z.
-
-	* tests/cp/special-bits: New file.
-	* tests/cp/Makefile.am (TESTS): Add special-bits.
-	(TESTS_ENVIRONMENT): Propagate $MAKE into environment, for special-bits.
-
-	* src/copy.c (SAME_OWNER, SAME_GROUP, SAME_OWNER_AND_GROUP): Define.
-	(copy_internal): Avoid calling chown if we know it's not necessary.
-
-	* src/copy.c (copy_internal): Call chmod also if we've made the
-	preceding chown call and we're supposed to preserve some special
-	permission bit(s) that would have been reset by chown.
-	Reported by Greg Louis.
-
-2000-09-08  Jim Meyering  <meyering@lucent.com>
-
-	* src/mkdir.c (S_IRWXUGO): Remove definition.
-	* src/sys2.h (S_IRWXUGO): Define here, instead.
-
-2000-09-07  Jim Meyering  <meyering@lucent.com>
-
-	* doc/texinfo.tex: Update from master repository.
-	* config.sub: Likewise.
-	* config.guess: Likewise.
-
-2000-09-05  Jim Meyering  <meyering@lucent.com>
-
-	* tests/mv/part-symlink: Redirect stdout to stderr before trying to
-	remove the temp directory.  Otherwise, the `rm -rf' would get an
-	error because the output file wouldn't be closed and the directory
-	wouldn't be `empty'.
-	* tests/cp/same-file: Likewise.
-
-	* tests/cp/same-file: Remove the `cp -dl sl1 sl2' case,
-	since it's no longer portable (hard link to a symlink).
-	Likewise for the `cp -bdl symlink foo' case.
-
-	* config.guess: Update from master repository.
-
-2000-09-04  Jim Meyering  <meyering@lucent.com>
-
-	* src/cp.c: Move declaractions of lstat, stat, and rpl_lstat
-	as well as the definition of lstat from here...
-	* src/copy.h: ...to here.
-	* src/copy.c: Remove declaration of lstat, now that it's in copy.h.
-
-	* tests/mv/force: mv's --force (-f) option is no longer needed for
-	this test, now that all it does is cancel --interactive (-i).
-
-	* tests/cp/same-file: Add new tests using cp's --rem option.
-	Reflect the fact that cp's -f option no longer causes cp to remove the
-	destination file before trying to open it.
-	Reflect the fact that `cp -bdl' now makes a backup when copying a
-	symlink onto the file it points to (FIXME: look into this, and why
-	cp -bl does *not* do so).
-
-	* src/ln.c (do_link): Tweak diagnostics.
-
-2000-09-03  Jim Meyering  <meyering@lucent.com>
-
-	* src/install.c (cp_option_init): Initialize new members.
-
-	* src/cp.c (enum): Add UNLINK_DEST_BEFORE_OPENING.
-	[long_options]: Add an entry for --remove-destination.
-	(usage): Describe --remove-destination.
-	(do_copy): Use unlink_dest_after_failed_open member, not `force.'
-	(cp_option_init): Initialize new members.
-	(main): Handle UNLINK_DEST_BEFORE_OPENING (aka --remove-destination).
-
-	* src/mv.c: Remove obsolete comment block.
-	(cp_option_init): Initialize new members.
-	(usage): Reflect the fact that --force (-f) relates only to whether
-	mv prompts.
-	(main): Remove uses of old `force' option member.
-
-	* src/install.c (cp_option_init): Reflect
-
-	`force' no longer means unlink-dest-before-opening
-	* src/copy.h (struct cp_options) [force]: Remove member.
-	[unlink_dest_before_opening]: Add member.  `cp -f' and `mv -f' used to
-	do this.  Now, you must use `cp --remove-destination' to get this
-	behavior.  Now, `cp -f' and `mv -f' work as required by POSIX.
-	[unlink_dest_after_failed_open]: Add member.
-	Paul Eggert reported that `cp -f' removes an existing destination
-	file unconditionally, and that is contrary to POSIX.
-
-	* src/copy.c (same_file_ok): New function, extracted from copy_internal,
-	and rewritten.
-	(copy_internal): Unlink destination file when unlink_dest_before_opening
-	option is set, and when the source is neither a regular file nor a
-	directory.
-
-	* tests/mv/Makefile.am (TESTS): Add part-symlink.
-
-	* src/ls.c: Use strcoll (not strcmp) when comparing file names.
-	Suggestion from Ulrich Drepper.
-
-2000-08-27  Jim Meyering  <meyering@lucent.com>
-
-	* src/copy.c (copy_reg): New parameters: X and NEW_DST.
-	Remove the SPARSE_MODE parameter.  Update caller.
-	Perform POSIX-mandated (for cp) open-with-O_WRONLY|O_TRUNC when copying
-	a regular source file and the destination file exists;  upon failure,
-	unlink that existing file, then open again, but with O_WRONLY|O_CREAT.
-	(copy_internal): `force' is not related to interactive; remove
-	the conjunct.
-	Remove the entire `else if (x->force)' block;  justifying
-	removal of the non-directory part is easy:  POSIX requires we try
-	to open an existing regular file, so we can't unlink it beforehand.
-	The part that changes the mode on a directory to allow overwriting
-	isn't necessary.
-
-	* src/copy.c (copy_reg): Rename two goto labels.
-	(copy_internal): Set `new_dst' when the move_mode rename fails,
-	since we then unlink the destination file.
-
-	* src/cp.c (usage): --force is independent of --interactive.
-
-2000-08-24  Jim Meyering  <meyering@lucent.com>
-
-	Put back the kludge.  It's necessary after all.
-	* src/dd.c (buggy_lseek_support): New function.
-	(skip): Use it.
-	Frank Adler reported that although _llseek returns 0, lseek
-	erroneously returns an offset suggesting the operation succeeded
-	even though it fails.
-
-	* install-sh: Double quote as needed, to protect against arguments
-	containing spaces or shell metacharacters.  Reported by Bruno Haible.
-
-2000-08-23  Jim Meyering  <meyering@lucent.com>
-
-	* tests/dd/not-rewound: New test, for the SEEK_CUR vs. SEEK_SET part
-	of the last change.  Based on Paul's example.
-	* tests/dd/Makefile.am (TESTS): Add not-rewound.
-
-2000-08-22  Paul Eggert  <eggert@twinsun.com>
-
-	* src/dd.c (skip):
-	Assume lseek failed if it returned zero, since a zero return is
-	impossible and some buggy drivers return zero.
-
-	Use SEEK_CUR rather than SEEK_SET; this fixes a bug when the
-	file descriptor is not currently rewound.
-
-2000-08-23  Jim Meyering  <meyering@lucent.com>
-
-	* src/dd.c: Back out my last change.  Paul's (above) is better.
-
-2000-08-22  Jim Meyering  <meyering@lucent.com>
-
-	Don't even try to use lseek on character devices.
-	* src/dd.c (buggy_lseek_support): New function.
-	(skip): Use it.
-	Reported by Martin Gallant via Michael Stone.
-
-2000-08-21  Jim Meyering  <meyering@lucent.com>
-
-	* tests/cp/same-file: Clean up traps.  Create files in a subdir.
-
-	* install-sh (oIFS): Remove unmatched double quote, left over from
-	my 2000-08-12 change.  From J. David Anglin.
-
-	* Makefile.maint (wget-update): Get the latest version of depcomp.
-
-	* depcomp: Update from automake.
-
-2000-08-20  Jim Meyering  <meyering@lucent.com>
-
-	* Version 4.0y.
-
-	Add support for cp's new POSIX-mandated -H and -L options.
-	* src/copy.h (enum Dereference_symlink): Define.
-	(struct cp_options) [dereference]: Change type to Dereference_symlink.
-	* src/copy.c: Declare lstat.
-	(copy_dir): Set `xstat' member to lstat so that with `-H' we don't
-	follow symlinks found via recursive traversal.
-	Update uses of `dereference' to compare against new enum member names.
-	* src/cp.c (long_opts): Add --dereference, -L.
-	(usage): Describe -L and -H.
-	(cp_option_init): Initialize to DEREF_UNDEFINED, not `1'.
-	(main): Add `H' and `-L' to getopt spec string.
-	[case 'a']: Initialize `dereference' to DEREF_NEVER, not 0.
-	[case 'd']: Likewise.
-	[case 'H']: New case.
-	[case 'L']: New case.
-	[case 'R']: Don't set dereference to `0' here.
-	If it's not yet defined, set x.dereference to DEREF_NEVER
-	if -R was specified, else set it to DEREF_ALWAYS.
-	Set x.xstat accordingly for -H.
-	* doc/fileutils.texi (cp invocation): Describe -H and -L.
-	* src/mv.c (cp_option_init): Initialize to DEREF_NEVER, not `0'.
-	* src/install.c (cp_option_init): Initialize to DEREF_ALWAYS, not `1'.
-
-	* tests/cp/Makefile.am (TESTS): Add cp-HL.
-	* tests/cp/cp-HL: New test.
-
-	* src/du.c (print_totals): Rename global from opt_combined_arguments.
-
-2000-08-17  Paul Eggert  <eggert@twinsun.com>
-
-	* src/copy.c (DO_CHOWN): Do not make a special case for non-root.
-	POSIX.2 requires that cp -p and mv attempt to set the uid of the
-	destination file, even if you're not root.  This affects behavior
-	only on hosts that let you give files away via chmod.
-	* NEWS: Describe the above change.
-
-2000-08-15  Jim Meyering  <meyering@lucent.com>
-
-	* src/du.c (count_entry): Remember the current directory also for `.'
-	and `..'.  Reported by Stephen Smoogen, based on a patch from H.J. Lu.
-	* tests/du/two-args: Add tests for this.
-
-2000-08-14  Jim Meyering  <meyering@lucent.com>
-
-	* src/copy.c (copy_reg): Move declaration of local, `n_read', into
-	the scope where it's used.
-	(copy_internal): In calling copy_reg, pass not the raw `src_mode',
-	but the possibly-umask-relative mode, `get_dest_mode (x, src_mode)'.
-
-2000-08-13  Jim Meyering  <meyering@lucent.com>
-
-	* src/copy.c (get_dest_mode): Rename from new_nondir_mode.
-	Honor the umask for `cp', but not for `mv' or `cp -p'.
-	(copy_reg): New 4th parameter, dst_mode.  Pass it as 3rd arg. to open.
-	(copy_internal): Change type of locals `src_mode' and `src_type' from
-	int to mode_t.
-	Remove unnecessary local, `fix_mode'.
-	Combine two if-stmts into one.
-	Pass `src_mode' as 4th arg to copy_reg.
-	If we've just created a new regular file, return early, skipping the
-	chmod step.  copy_reg now sets permissions of such files upon creation.
-	Use get_dest_mode, so there's just one chmod call here.
-
-	* tests/cp/Makefile.am (TESTS): Add perm.
-	* tests/cp/perm: New tests, to help ensure the above didn't
-	change anything.
-
-2000-08-12  Jim Meyering  <meyering@lucent.com>
-
-	* tests/mv/into-self-2: Remove test for the VERSION_CONTROL and/or
-	SIMPLE_BACKUP_SUFFIX envvars.  Source ../envvar-check instead.
-	* tests/mv/i-2: Likewise.
-	* tests/mv/to-symlink: Likewise.
-	* tests/cp/slink-2-slink: Likewise.
-	* tests/mv/partition-perm: Likewise.
-	* tests/cp/cp-mv-backup: Likewise.
-
-	* tests/Makefile.am (EXTRA_DIST): Add envvar-check.
-	* tests/envvar-check: New file.
-
-	* install-sh: Remove trailing blanks.
-	Output diagnostics to stderr, not stdout.
-	Remove many useless curly braces and double quotes.
-
-2000-08-11  J. David Anglin  <dave@hiauly1.hia.nrc.ca>
-
-	* install-sh: Improve error handling.
-	Do the job even when the target file is `busy' on systems
-	that don't allow such files to be unlinked.
-
-2000-08-12  Jim Meyering  <meyering@lucent.com>
-
-	* README: Remove note about how installation can fail and the
-	work-around, now that it's all automated.
-
-2000-08-07  Paul Eggert  <eggert@twinsun.com>
-
-	* src/cp.c (usage, main): For cp -P messages, mention the new
-	behavior as well as the old.
-
-2000-08-07  Paul Eggert  <eggert@twinsun.com>
-
-	Standardize on "memory exhausted" instead of "Memory exhausted"
-	or "virtual memory exhausted".
-	Invoke xalloc_die instead of printing our own message.
-	* src/chmod.c (main): Likewise.
-	* src/copy.c (copy_dir, copy_internal): Likewise.
-	* src/cp.c (do_copy): Likewise.
-	* src/dircolors.c (xstrndup): Likewise.
-	* src/install.c (main): Likewise.
-	* src/ln.c (do_link): Likewise.
-	* src/mkdir.c (main): Likewise.
-	* src/mkfifo.c (main): Likewise.
-	* src/mknod.c (main): Likewise.
-	* src/mv.c (movefile): Likewise.
-	* src/remove.c (remove_cwd_entries, rm): Likewise.
-	* src/shred.c (quotearg_colon, xmalloc):
-	"virtual memory exhausted" -> "memory exhausted"
-
-2000-08-07  Jim Meyering  <meyering@lucent.com>
-
-	* src/cp.c (enum) [PARENTS_OPTION]: New member.
-	(long_opts): Update "parents" and deprecated "path" entries to use
-	`PARENTS_OPTION', not `P'.
-	(usage): Update --help output.
-	(main): Warn that the meaning of `-P' will soon change.
-
-2000-08-06  Jim Meyering  <meyering@lucent.com>
-
-	* doc/fileutils.texi (cp invocation) [-r]: Remove inaccurate mention of
-	`non-symbolic links'.
-
-2000-08-05  Jim Meyering  <meyering@lucent.com>
-
-	* config.guess: Update from master repository.
-	* config.sub: Likewise.
-
-	* Regenerate build/config framework to use the latest CVS versions
-	of automake and autoconf.
-
-2000-07-31  Jim Meyering  <meyering@lucent.com>
-
-	* src/shred.c [!HAVE_CONFIG_H]: Use `virtual memory exhausted', not
-	`Memory exhausted'.
-
-2000-07-30  Jim Meyering  <meyering@lucent.com>
-
-	* src/sys2.h (ISPRINT): Undef before defining to avoid warning.
-
-	* src/copy.c (copy_internal): Quote the file names that are displayed
-	with --verbose and --backup.
-	* src/remove.c (remove_file): Quote the file names that are displayed
-	with --verbose.
-	(remove_dir): Likewise.
-	* tests/mv/mv-special-1: Add quote marks to match new behavior.
-	* tests/rm/r-1: Likewise.
-	* tests/rm/r-2: Likewise.
-
-	* src/df.c: Convert "`%s'" in format strings to "%s", and wrap each
-	corresponding argument in a `quote (...)' call.
-	* src/dircolors.c: Likewise.
-	* src/du.c: Likewise.
-	* src/mkdir.c: Likewise.
-	* src/mkfifo.c: Likewise.
-	* src/mknod.c: Likewise.
-	* src/shred.c: Likewise.
-	* src/rmdir.c: Likewise.
-	* src/cp-hash.c: Likewise.
-
-	* src/chgrp.c: Convert "`%s'" in format strings to "%s", and wrap each
-	corresponding argument in a `quote (...)' call.
-	Add more precise diagnostics.
-	* src/chmod.c: Likewise.
-	* src/chown.c: Likewise.
-
-	* src/remove.c (remove_cwd_entries): Quote one more file name.
-
-	* src/help-version: Remove file.  Move it to ...
-	* tests/help-version: ...here
-	* tests/Makefile.am (TESTS): Set to help-version.
-	(TESTS_ENVIRONMENT): Define.
-	(EXTRA_DIST): Add $(TESTS).
-	* src/Makefile.am (EXTRA_DIST): Remove help-version.
-	(TESTS): Remove definition.
-	(TESTS_ENVIRONMENT): Remove definition.
-
-2000-07-24  Bruno Haible  <haible@clisp.cons.org>
-
-	* src/ls.c: Include <limits.h>, <stdlib.h>, <wchar.h>, <wctype.h>.
-	(quote_name): Use mbrtowc to step through the filename string while
-	replacing nonprintables with question marks. Return the screen width,
-	not the strlen length. Do no output if the out stream is NULL.
-	(length_of_file_name_and_frills): Use the quote_name return value.
-
-2000-07-25  Jim Meyering  <meyering@lucent.com>
-
-	* src/chgrp.c (change_file_group): Save errno from a possibly failed
-	chown, and use that later.  Otherwise, errno itself could be clobbered
-	before used.
-	* src/chmod.c (change_file_mode): Likewise.
-	* src/chown.c (change_file_owner): Likewise.
-
-	* src/mv.c (main): Remove unnecessary "%s" argument.
-
-	* src/ln.c: Convert "`%s'" in format strings to "%s", and wrap each
-	corresponding argument in a `quote (...)' call.
-	Add more precise diagnostics.
-	* src/mv.c: Likewise.
-	* src/cp.c: Likewise.
-	* src/touch.c: Likewise.
-
-2000-07-23  Jim Meyering  <meyering@lucent.com>
-
-	* Version 4.0x.
-
-	* src/dd.c (main): Give a better diagnostic for e.g.,
-	`dd if=/dev/fd0 seek=100000000000'.
-	Convert "`%s'" in format strings to "%s", and wrap each
-	corresponding argument in a `quote (...)' call.
-	Add many, more precise diagnostics.
-
-	* src/remove.c (ASSIGN_STRDUPA): Remove macro definition.
-	* src/sys2.h (ASSIGN_STRDUPA): New macro (moved here from remove.c).
-
-	Fix cp so that `cp -r DIR1/ DIR2' works once again.
-	* src/cp.c (ASSIGN_BASENAME_STRDUPA): New macro.
-	(do_copy): Use it here (so we always strip trailing slashes before
-	calling base_name).  Reported by Branden Robinson via Michael Stone.
-
-	Test for the above fix.
-	* tests/cp/Makefile.am (TESTS): Add dir-slash.
-	* tests/cp/dir-slash: New file.
-
-2000-07-17  Jim Meyering  <meyering@lucent.com>
-
-	* Makefile.maint (WGET): Define.
-	(ftp-gnu): Define.
-	(wget-update): New rule, based on the one in autoconf.
-
-	* src/shred.c (usage): Give a little more info.
-	Remove a FIXME comment.
-
-	Avoid warnings.
-	* src/ls.c (struct bin_str): Declare `string' member to be `const'.
-	(put_indicator): Declare local `p' to be `const'.
-
-2000-07-15  Jim Meyering  <meyering@lucent.com>
-
-	Begin converting "`%s'" in format strings to "%s", and wrap each
-	corresponding argument in a `quote (...)' call -- if there's only one.
-	If there are two or more, then use `quote_n (0, ...),
-	quote_n (1, ...), ...'.
-
-	Here's the justification, from Paul Eggert (thanks, Paul):
-
-	  [Consider] the following, taken from fileutils/copy.c:
-
-	     error (0, errno, _("cannot create directory `%s'"), dst_path);
-
-	  Now, suppose dst_path is "/'\nrm: removing all files under `/"
-	  (expressed in C string syntax).  This will cause the user to see
-	  the following delightfully ambiguous display:
-
-	    cp: cannot create directory `/'
-	    rm: removing all files under `/'
-
-	  It would be better to rewrite the above line to be something
-	  like this:
-
-	    error (0, errno, _("cannot create directory %s"), quote (dst_path));
-
-	  using the definition of "quote" [in lib/quote.c].  That way,
-	  the user will see the following unambiguous display instead:
-
-	    cp: cannot create directory `/\'\nrm: removing all files under `/'
-
-	  One might object that any user who asks to copy a file with
-	  a weird name like that deserves to get confused.  But this
-	  is not a good objection, as the source of the string may not
-	  be under the user's control, or even visible to the user.
-
-	* src/copy.c: Adapt format strings and args as above.  Include quote.h.
-	I have deliberately not changed the output of --verbose.
-	FIXME: maybe I should.
-	* src/cp.c: Likewise.
-	* src/remove.c: Likewise.
-	* src/install.c: Likewise.  and improve a couple diagnostics.
-
-2000-07-13  Paul Eggert  <eggert@twinsun.com>
-
-	* NEWS: Describe --quoting-style=clocale.
-
-	* doc/fileutils.texi: New clocale quoting style.
-	Undo the previous change to the locale quoting style.
-
-2000-07-09  Jim Meyering  <meyering@lucent.com>
-
-	* config.guess: Update from FSF.
-	* config.sub: Likewise.
-
-2000-07-05  Paul Eggert  <eggert@twinsun.com>
-
-	* doc/fileutils.texi: Don't use ` and ' for quoting.
-
-2000-07-01  Jim Meyering  <meyering@lucent.com>
-
-	* Version 4.0w.
-
-	* tests/touch/dangling-symlink: Warn about the problem rather
-	than failing, on some very recent (at least 2.3.99) versions of
-	the Linux kernel.  Suggestion from Ulrich Drepper.
-	* tests/touch/Makefile.am (TESTS_ENVIRONMENT): Define host_triplet
-	for use in the dangling-symlink test.
-
-2000-06-28  Jim Meyering  <meyering@lucent.com>
-
-	* tests/mv/i-2: Don't copy `out' into /tmp.
-
-2000-06-26  Paul Eggert  <eggert@twinsun.com>
-
-	Now that savedir.c has been cleaned up...
-	* src/chgrp.c (change_dir_group): Don't set errno before
-	invoking savedir, and assume that errno is nonzero if savedir fails.
-	* src/chmod.c (change_dir_mode): Likewise.
-	* src/chown.c (change_dir_owner): Likewise.
-	* src/copy.c (copy_dir): Likewise.
-	* src/du.c (count_entry): Likewise.
-
-2000-06-26  Paul Eggert  <eggert@twinsun.com>
-
-	* src/df.c (show_dev): Round disk usage percentage up, not to
-	nearest value.  Use integer arithmetic if it's easy.  Fix bug
-	when converting twos-complement negative values to floating point.
-
-2000-06-25  Jim Meyering  <meyering@lucent.com>
-
-	* src/copy.c (copy_internal): Don't return immediately after a failed
-	copy_dir call -- otherwise, the failure to read a single file in a
-	source directory would cause the containing destination directory
-	not to have the owner and/or permissions set properly.
-	Reported by Piotr and Maciej Kwapulinski.
-	* tests/cp/fail-perm: Test for it.
-	* tests/cp/Makefile.am (TESTS): Add fail-perm.
-
-	* Version 4.0v.
-
-2000-06-18  Jim Meyering  <meyering@lucent.com>
-
-	* README-alpha: Update.
-
-2000-06-17  Jim Meyering  <meyering@lucent.com>
-
-	* tests/install/basic-1: Don't fail (just exit 77) if strip doesn't
-	work.  Suggestion from Ulrich Drepper.
-	Add canonical trap/mkdir/cd, plus exit portability cruft.
-
-2000-06-16  Jim Meyering  <meyering@lucent.com>
-
-	* src/copy.c (copy_reg): Give a slightly better diagnostic upon
-	open failure.
-
-2000-06-15  Paul Eggert  <eggert@twinsun.com>
-
-	* NEWS, doc/fileutils.texi: df, du, and ls now round disk
-	usage up and disk free space down.
-
-	* src/df.c (df_readable): New arg for rounding style.
-	Round negative numbers correctly.
-	(show_dev): Round disk usage up and disk free space down.
-
-	* src/ls.c (print_dir, gobble_file, print_long_format,
-	print_file_name_and_frills): Round disk usage up.
-	* src/du.c (print_size): Likewise.
-
-2000-06-14  Andreas Schwab  <schwab@suse.de>
-
-	* tests/rm/r-1 (framework_failure): Initialize this instead of
-	test_failure.
-
-2000-06-12  Jim Meyering  <meyering@lucent.com>
-
-	* Version 4.0u.
-
-	* tests/rm/r-1: Clean up.
-	Be careful to remove temp directory upon interrupt.
-
-	* src/mv.c (main): Give the correct diagnostic when using the
-	--target-dir=DIR option, but no arguments.
-	Patch from Michael Stone.  Reported by Herbert Xu.
-	* tests/mv/diag: New test for this.
-	* tests/mv/Makefile.am (TESTS): Add diag.
-
-2000-06-08  Brian Youmans  <3diff@gnu.org>
-
-	* doc/perm.texi (Multiple Changes): Fix typo.
-	* doc/fileutils.texi: A few typos and minor formatting fixes.
-	* doc/getdate.texi: Likewise.
-
-2000-06-06  Jim Meyering  <meyering@lucent.com>
-
-	* Makefile.maint (alpha_subdir): Factor out `gnu/fetish'.
-
-2000-06-04  Jim Meyering  <meyering@lucent.com>
-
-	* Version 4.0t.
-
-	* src/df.c (show_point) [HAVE_REALPATH && !HAVE_RESOLVEPATH]:
-	Cast undeclared `realpath' to char* to avoid warning.
-
-2000-06-03  Jim Meyering  <meyering@lucent.com>
-
-	* src/install.c (usage): Document that -v is a synonym for --verbose.
-	* src/mkdir.c: Allow -v as synonym for --verbose, to be consistent
-	with other fileutils.
-	* src/rmdir.c: Likewise.
-	Suggestion from François Pinard.
-
-2000-06-02  Jim Meyering  <meyering@lucent.com>
-
-	* configure.in (ALL_LINGUAS): Add Danish (da).
-
-2000-05-29  Jim Meyering  <meyering@lucent.com>
-
-	Allow `cp -d -u' to copy one symlink onto another that's identical.
-	* src/copy.c (copy_internal): Change the || to ^ in the big sameness
-	test, so copying one symlink onto another, identical one doesn't fail
-	here.
-	If the symlink call fails, don't report the failure if the destination
-	already exists and is a symlink pointing to the proper name.
-	Reported by Andrew Burgess.
-	* tests/cp/slink-2-slink: New test.
-	* tests/cp/Makefile.am (TESTS): Add slink-2-slink.
-	* tests/cp/same-file: Adapt to fit new semantics of `cp -d'.
-
-2000-05-25  Jim Meyering  <meyering@lucent.com>
-
-	* src/dd.c (close_stdout_wrapper): Don't dereference NULL pointer.
-	From Bob Proulx.
-
-2000-05-23  Jim Meyering  <meyering@lucent.com>
-
-	* tests/shred/remove: Add traps to clean up.
-	Correct broken running-as-root test.
-
-	* tests/mv/i-2: Exit 77 when run as root.  Reported by Andreas Schwab.
-
-2000-05-20  Jim Meyering  <meyering@lucent.com>
-
-	* Version 4.0s.
-
-	* tests/mv/Makefile.am (TESTS): Add i-2, for 2000-05-12 change.
-
-	* tests/rm/r-2: Clean up.
-	* tests/ls/time-1 (LC_ALL): Set it unconditionally.
-
-2000-05-19  Jim Meyering  <meyering@lucent.com>
-
-	Save device number as well as inode number for each directory,
-	and use both in comparisons.  This makes the directory cycle
-	test more robust, and closes the small remaining hole whereby
-	an attacker could subvert a running `rm -r' command.
-
-	* src/remove.c (struct active_dir_ent) [st_dev]: New member.
-	[st_ino]: Rename from `inum'.
-	(make_active_dir_ent) [device]: New parameter.
-	(hash_compare_active_dir_ents): Compare using SAME_INODE macro.
-	(fspec_init_common): New function, factored out.
-	(fspec_init_file): Initialize have_device member.
-	(fspec_get_full_mode): Remove parameter.  Update caller.
-	Set have_device and st_dev members.
-	* src/remove.h (struct File_spec) [have_device, st_dev]:  New members
-
-2000-05-18  Jim Meyering  <meyering@lucent.com>
-
-	* src/remove.c (rm): Combine adjacent fputc and fprintf.
-
-	* tests/rm/Makefile.am (TESTS): Add hash.
-	* tests/rm/hash: New test for the fix in lib/hash.c.
-
-2000-05-17  Jim Meyering  <meyering@lucent.com>
-
-	* src/remove.c (remove_dir): Detect (and fail upon) attempt to subvert
-	a running `rm -r'.  Reported by Morten Welinder.
-
-2000-05-15  Jim Meyering  <meyering@lucent.com>
-
-	* src/ln.c (do_link): Use complete strings in diagnostics so they
-	are easier to translate.  Reported by Michel Robitaille.
-	(main): Drop support for the case in which S_ISLNK wasn't defined.
-	It was broken in any case.
-
-	* tests/ls/time-1: Set LC_ALL to `C' to avoid failure when the
-	current locale is not C (POSIX).  From Matthew Clarke.
-
-2000-05-13  Jim Meyering  <meyering@lucent.com>
-
-	* src/help-version: New test.
-	* src/Makefile.am (TESTS): Define.
-	(TESTS_ENVIRONMENT): Likewise.
-	(EXTRA_DIST): Add help-version.
-
-	* src/chgrp.c: Arrange to call close_stdout only upon exit.
-	* src/chmod.c: Likewise.
-	* src/chown.c: Likewise.
-	* src/cp.c: Likewise.
-	* src/df.c: Likewise.
-	* src/dircolors.c: Likewise.
-	* src/du.c: Likewise.
-	* src/install.c: Likewise.
-	* src/ln.c: Likewise.
-	* src/ls.c: Likewise.
-	* src/mkdir.c: Likewise.
-	* src/mkfifo.c: Likewise.
-	* src/mknod.c: Likewise.
-	* src/mv.c: Likewise.
-	* src/rm.c: Likewise.
-	* src/rmdir.c: Likewise.
-	* src/shred.c: Likewise.
-	* src/sync.c: Likewise.
-	* src/touch.c: Likewise.
-
-	* src/dd.c: Include closeout.h.
-	(usage): Don't call close_stdout here.
-	(close_stdout_wrapper): New, kludgey, function and file-scoped global.
-	(main): Register it with atexit.
-
-2000-05-12  Jim Meyering  <meyering@lucent.com>
-
-	Unlike for mv, -i doesn't cancel the effect of -f
-	and -f doesn't cancel the effect of -i.
-	* src/cp.c (main) ['f']: Don't reset `x.interactive'.
-	['i']: Don't reset `x.force'.
-	* src/copy.c (copy_internal): Fix force and interactive tests.
-	Patch from Michael Stone, reported by Jeff Sheinberg.
-
-2000-05-09  Jim Meyering  <meyering@lucent.com>
-
-	* src/shred.c: Include sys/types.h in shred.c before including
-	sys/stat.h or system.h.  From John David Anglin.
-
-2000-05-08  Jim Meyering  <meyering@lucent.com>
-
-	* tests/shred/remove: Don't use touch in root test.  Instead, append to
-	the test file, since now touch operates even on files which deny owner
-	write access.
-
-2000-05-06  Jim Meyering  <meyering@lucent.com>
-
-	* src/Makefile.am (shred_LDADD): Add @LIB_CLOCK_GETTIME@.
-
-	* src/rmdir.c (EEXIST): Remove now-unused definition.
-	(ENOTEMPTY): Likewise.
-	(errno_rmdir_non_empty): Rewrite to use RMDIR_ERRNO_NOT_EMPTY,
-	which is determined by the autoconf test in m4/rmdir-errno.m4.
-
-2000-05-03  Bruno Haible  <haible@clisp.cons.org>
-
-	Don't fail when running `make check' with non-`C' locale.
-	* tests/cp/symlink-slash: During ls, set LANGUAGE (for GNU gettext)
-	and LC_ALL (for systems which look at LC_MESSAGES).
-	* tests/rm/r-2: Define LC_ALL instead of LANG, in case the user has
-	LC_CTYPE or LC_ALL set.  Define it and LANGUAGE before the first use
-	of sort.
-
-2000-05-03  Jim Meyering  <meyering@lucent.com>
-
-	With a recent glibc, _GNU_SOURCE, and -O, strndup may be a macro.
-	* src/sys2.h (!HAVE_DECL_STRNDUP): Declare strndup.
-	* src/dircolors.c: Remove declaration of strndup.
-	Reported by Bruno Haible.
-
-2000-05-02  Jim Meyering  <meyering@lucent.com>
-
-	* src/rm.c (usage): Add the answer to `How do I remove a file named -f?'
-
-2000-05-01  Jim Meyering  <meyering@lucent.com>
-
-	* src/install.c (change_attributes): Don't even attempt the chmod
-	if the chown fails.  Before, when a non-root user ran `install -m 4755
-	-o nobody FILE DEST', DEST would set-uid not to `nobody' but rather to
-	the ID of the installing user.  Reported by Marc Olzheim.
-
-2000-04-30  Jim Meyering  <meyering@lucent.com>
-
-	* src/touch.c (O_NOCTTY): Define if not defined already.
-	(touch): Add O_NOCTTY to the flags passed to open.
-
-2000-04-29  Jim Meyering  <meyering@lucent.com>
-
-	* Version 4.0r.
-
-	* src/cp.c [LSTAT_FOLLOWS_SLASHED_SYMLINK] (lstat): Define to rpl_lstat.
-
-2000-04-27  Jim Meyering  <meyering@lucent.com>
-
-	Clean up.
-	* tests/mkdir/Makefile.am (TESTS_ENVIRONMENT): Set PATH, not MKDIR.
-	* tests/mkdir/p-1: Use mkdir, not $MKDIR.
-	* tests/mkdir/p-2: Likewise.
-
-	* configure.in (AC_OUTPUT): Add tests/du/Makefile.
-	* tests/Makefile.am (SUBDIRS): Add du.
-	* tests/du: New directory.
-	* tests/du/two-args: New test.
-
-	* tests/mkdir/special-1: New test.
-	* tests/mkdir/Makefile.am (TESTS): Add special-1.
-
-2000-04-25  Paul Eggert  <eggert@twinsun.com>
-
-	* src/du.c (pop_dir): Remove through_symlink arg; use null cwd
-	for that purpose instead.
-	(count_entry): Also save the directory if we're saving more
-	than one level.
-	Fix file descriptor and memory leak when chdir fails.
-
-2000-04-26  Jim Meyering  <meyering@lucent.com>
-
-	* src/mkdir.c: Rename global: s/path_mode/create_parents/.
-	(main): No longer perform explicit chmod when creating
-	parent directories, since make_path now does the chmod.
-
-2000-04-17  Jim Meyering  <meyering@lucent.com>
-
-	* src/chown.c: New option: --from=CURRENT_OWNER:CURRENT_GROUP.
-	(enum) [FROM_OPTION]: New member.
-	(long_options): New getopt spec.
-	(change_file_owner): Add old_user, old_group parameters.  Use them.
-	(change_dir_owner): Likewise.
-	(usage): Describe.
-	(main): New case.
-	From Andries Brouwer.
-	* doc/fileutils.texi (invoking chown): Document it.
-
-2000-04-16  Jim Meyering  <meyering@lucent.com>
-
-	* src/cp.c: New option: --strip-trailing-slashes.
-	(enum) [STRIP_TRAILING_SLASHES_OPTION]: New member.
-	(remove_trailing_slashes): New global.
-	(long_opts): New getopt spec.
-	(usage): Describe.
-	(do_copy): Strip trailing slashes on SOURCE names only if the new
-	option has been specified.
-	(main): New case.
-
-	* tests/cp/symlink-slash: New test for the change in behavior.
-	* tests/cp/Makefile.am (TESTS): Add symlink-slash.
-
-	* doc/fileutils.texi (Trailing slashes): Factor out discussion on
-	trailing slashes into its own node.
-	Cross reference from cp and mv.
-
-2000-04-14  Jim Meyering  <meyering@lucent.com>
-
-	* src/touch.c (touch): Add O_NOCTTY to the list of open-time flags.
-
-2000-04-13  Jim Meyering  <meyering@lucent.com>
-
-	Move some code into m4/.
-	* configure.in (_GNU_SOURCE): Don't define here.
-	(AC_SYS_LARGEFILE): Don't use here.
-	(AM_C_PROTOTYPES): Don't use here.
-	* acconfig.h: Remove now-unused file.
-
-2000-04-08  Jim Meyering  <meyering@lucent.com>
-
-	* doc/fileutils.texi (cp invocation): Mention that there is an
-	application for cp's --sparse=never option.  From Martin Hippe.
-	(cp invocation): Describe how --backup and --force
-	can be useful together.
-
-2000-03-10  Alan Iwi <iwi@atm.ox.ac.uk>
-
-	* src/ls.c: Add support for "ln=target" in the LS_COLORS variable,
-	to colorize links as for the file/directory pointed to.
-	* src/dircolors.hin: Add a few words of documentation of the above.
-
-2000-04-08  Jim Meyering  <meyering@lucent.com>
-
-	* src/cp.c (usage): Document that while the --backup option takes an
-	optional argument, the -b option accepts none.
-	(main): Use `backup type' in call to xget_version, not the
-	now-deprecated `--version-control'.
-	* src/install.c: Likewise.
-	* src/ln.c: Likewise.
-	* src/mv.c: Likewise.
-
-2000-03-12  Jim Meyering  <meyering@lucent.com>
-
-	Merge from textutils.
-	* src/system.h (O_BINARY, O_TEXT): Define if necessary.
-	(SET_BINARY, SET_BINARY2): Define.
-	(DEV_BSIZE): Define to BBSIZE if appropriate.
-
-2000-03-10  Jim Meyering  <meyering@lucent.com>
-
-	* tests/mv/mv-special-1: Make the message more like that in the
-	similar touch and shred tests.
-	* tests/touch/fifo: Accommodate SunOS-NFS-mounting-OpenBSD mkfifo
-	bug and `exit 77' if the fifo cannot be created.
-	Report and suggestion from Volker Borchert.
-
-2000-03-03  Jim Meyering  <meyering@lucent.com>
-
-	* po/Makefile.in.in (dist distdir): Don't use `ln' (which was just a
-	space optimization anyway) to populate $(distdir).  Otherwise, the dist
-	rules that change permissions would end up affecting the master sources.
-
-2000-03-01  Paul Eggert  <eggert@twinsun.com>
-
-	* src/df.c (show_point): Ignore shortcuts based on path
-	prefixes that are loop file system mount points, since they
-	yield undesirable output.
-
-2000-02-29  Jim Meyering  <meyering@lucent.com>
-
-	* src/ls.c (decode_switches): Remove `e' from getopt_long's list of
-	option characters.  Reported by John Summerfield.
-
-2000-02-28  Jim Meyering  <meyering@lucent.com>
-
-	* tests/install/basic-1: Use ginstall, not install.
-
-2000-02-27  Jim Meyering  <meyering@lucent.com>
-
-	* Version 4.0q.
-
-	* src/sys2.h: Guard declaration of strtoull also with
-	`&& HAVE_UNSIGNED_LONG_LONG'.
-
-	* src/sys2.h: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL...'
-	now that autoconf always defines the HAVE_DECL_ symbols.
-
-	* src/install.c (install_file_to_path): Always use install_file_in_file.
-	Based on a patch from Adam Klein via Michael Stone.
-
-	* tests/install/Makefile.am (TESTS): Add create-leading.
-	* tests/install/create-leading: New file.
-
-	* tests/install/basic-1: Clean up.
-	* tests/install/Makefile.am (TESTS_ENVIRONMENT): Add PATH. Remove cruft.
-
-2000-02-26  Jim Meyering  <meyering@lucent.com>
-
-	Transform the generated src/Makefile.in file so it falls back on
-	using /bin/rm when necessary.  The old rule didn't always work.
-	This is necessary only on certain losing systems, and because this
-	package builds an `rm' executable and some people put `.' too
-	early in their PATH.
-	* Makefile.am (DISTCLEANFILES): Remove .deps and `FIXME' comment.
-	(EXTRA_DIST): Add .kludge-stamp.
-	(.kludge-stamp): New rule.
-	* src/Makefile.am (AUTOMAKE): Remove definition.
-	(Makefile.in): Remove dependency on automake-wrap script.
-	(EXTRA_DIST): Remove automake-wrap.
-	* src/automake-wrap: Remove file.
-
-	* tests/rm/r-2: Don't make the success of the test depend on the
-	order in which directory entries are processed.
-	Reported by Andreas Schwab.
-
-2000-02-12  Jim Meyering  <meyering@lucent.com>
-
-	* po/POTFILES.in: Add lib/userspec.c.
-
-	* doc/fileutils.texi (chown invocation): Deprecate use of `.'.
-
-	* src/chown.c (usage): Mention only `:', and not `.' as the separator,
-	since POSIX allows only the former.
-	Prompted by a report from Manas Garg.
-
-2000-02-11  Jim Meyering  <meyering@lucent.com>
-
-	* src/df.c (main): Count the stat'able arguments.
-	Print the header line only if there is at least one valid argument.
-	Reported by Andy Longton <alongton@metamark.com>
-
-2000-02-10  Jim Meyering  <meyering@lucent.com>
-
-	Make du work when invoked from an unreadable directory.
-
-	* src/du.c (pop_dir): New function.
-	(count_entry): Factor out common code (pop_dir), and call the new
-	function instead.
-	Move declaration of global, `stat_buf' into this function.
-	(du_files): Don't stat `.' or call save_cwd, since count_entry
-	never returns with a changed working directory.
-
-2000-02-09  Jim Meyering  <meyering@lucent.com>
-
-	* tests/mv/mv-special-1: Use $null and $dir in place of literals
-	in `here' script.
-	Exit 77 if we can't set up the framework (Volker Borchert reported
-	that this test would fail because mknod failed when run on SunOS4.1.4
-	using NFS-mounted disk from an OpenBSD system).
-
-2000-02-05  Jim Meyering  <meyering@lucent.com>
-
-	* src/copy.c (copy_internal): Don't allow mv to move a directory onto
-	a non-directory.  Reported by Brian Kimball via Michael Stone.
-
-2000-02-03  Jim Meyering  <meyering@lucent.com>
-
-	* tests/mv/Makefile.am (TESTS): Add dir-file.
-	(TESTS_ENVIRONMENT): Remove vestiges of old tests.
-	* tests/mv/dir-file: New file.
-
-2000-02-02  Jim Meyering  <meyering@lucent.com>
-
-	* tests/touch/Makefile.am (TESTS): Add fifo.
-	* tests/touch/fifo: New file.
-
-2000-02-01  Jim Meyering  <meyering@lucent.com>
-
-	* src/touch.c (O_NDELAY): Define to 0 if not defined.
-	(O_NONBLOCK): Define to O_NDELAY if not defined.
-	(touch): Open with O_NONBLOCK, so one can touch a fifo without hanging.
-	Reported by Eric G. Miller via Michael Stone.
-
-	* man/*.x: Change ." to .\".
-	Reported by Andreas Schwab and Brendan O'Dea.
-
-2000-01-31  Jim Meyering  <meyering@lucent.com>
-
-	* man/Makefile.maint (ginstall_filter): Define.
-	($(man_MANS)): Use it here so that the install.1 man page refers
-	to `install', not `ginstall'.  Reported by Andreas Schwab.
-
-2000-01-30  Jim Meyering  <meyering@lucent.com>
-
-	* Version 4.0p.
-
-	* configure.in: Move library-related tests into m4/lib-check.m4.
-
-	* src/system.h (ST_NBLOCKS): Use st_size only for regular files and
-	for directories.  From H. J. Lu.
-
-	* src/dd.c (main): Exit with nonzero status if ftruncate fails.
-
-2000-01-24  Jim Meyering  <meyering@lucent.com>
-
-	* src/ln.c (usage): Describe behavior when LINK_NAME is omitted.
-	From Michael Stone.
-
-	* src/mv.c (main): Don't expect array index `n_files - 1' to evaluate
-	to `-1' for unsigned int n_files == 0.  Doing so lead to a segfault on
-	alpha.  From Michael Stone.
-
-2000-01-23  Jim Meyering  <meyering@lucent.com>
-
-	* configure.in (AM_FUNC_OBSTACK): Remove. (move to m4/.)
-	Remove nearly all function checks (moved to m4/.)
-	(AC_SUBST(DF_PROG)): Move this to m4/.
-	(ftruncate test): Move into new file: m4/ftruncate.m4.
-	(AC_HEADER_MAJOR, AC_HEADER_DIRENT): Move into m4/.
-	Remove df-related tests.  i.e., move jm_LIST_MOUNTED_FILESYSTEMS,
-	jm_FSTYPENAME, and jm_FILE_SYSTEM_USAGE) into m4/.
-
-2000-01-22  Jim Meyering  <meyering@lucent.com>
-
-	* configure.in: Move addext.c prerequisites from this file into m4/.
-	(AC_CHECK_HEADERS): Move these checks into m4/.
-
-2000-01-17  Paul Eggert  <eggert@twinsun.com>
-
-	* src/dd.c (interrupt_handler): Likewise.
-	(install_handler): Use SA_NOCLDSTOP, not _POSIX_VERSION,
-	to decide whether to call sigaction; this fixes an old typo.
-
-2000-01-16  Jim Meyering  <meyering@lucent.com>
-
-	* lib/Makefile.am: Sync with sh-utils/lib/Makefile.am.
-
-	* configure.in: Remove AM_FUNC_ERROR_AT_LINE, jm_FUNC_GNU_STRFTIME,
-	jm_FUNC_GROUP_MEMBER, jm_FUNC_GETGROUPS, AC_FUNC_VPRINTF, and
-	AC_FUNC_ALLOCA.  They're now in m4/.
-
-	Sync with the version from emacs-20.5.
-	* lib/alloca.c
-	(<string.h>): Include if HAVE_STRING_H.
-	(<stdlib.h>): Include if HAVE_STDLIB_H.
-	(alloca): Abort if malloc fails.
-	Reported by Paul Eggert.
-
-2000-01-15  Jim Meyering  <meyering@lucent.com>
-
-	* configure.in (AC_REPLACE_FUNCS): Remove these: euidaccess memcpy
-	memcmp memset mkdir rmdir rpmatch stpcpy strndup strstr strtol
-	strtoul strverscmp.  Now they're in m4/.
-
-2000-01-12  Jim Meyering  <meyering@lucent.com>
-
-	* tests/shred/remove: Make the warning that this shred test may not
-	be run as root more prominent.  Suggestion from Volker Borchert.
-
-2000-01-11  Paul Eggert  <eggert@twinsun.com>
-
-	Quote multibyte characters correctly.
-
-	* lib/quotearg.c (ISGRAPH): Remove.
-	(ISPRINT): New macro.
-	(<wchar.h>): Include if HAVE_MBRTOWC && HAVE_WCHAR_H.
-	(isprint, mbrtowc, mbsinit, mbstate_t): New macros,
-	defined if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
-	(quotearg_buffer_restyled): New function, with most of the old
-	quotearg_buffer's contents.
-	Major rewrite to support multibyte characters.
-	(quotearg_buffer): Now just calls quotearg_buffer_restyled.
-
-	* m4/c-bs-a.m4: New file.
-	* m4/prereq.m4 (jm_PREREQ_QUOTEARG): New macro.
-	(jm_PREREQ): Use it.
-
-2000-01-11  Paul Eggert  <eggert@twinsun.com>
-
-	* lib/modechange.c (mode_compile): Use uintmax_t, not unsigned
-	long, to parse numeric modes.  Check for any unknown bits, not
-	just unknown bits left of the leftmost known bit.
-
-2000-01-11  Paul Eggert  <eggert@twinsun.com>
-
-	* lib/getdate.y: Update copyright notice.
-
-2000-01-11  Paul Eggert  <eggert@twinsun.com>
-
-	* COPYING: Sync with latest FSF version (fixing a minor Y2k problem).
-
-2000-01-11  Paul Eggert  <eggert@twinsun.com>
-
-	* lib/exclude.c, lib/exclude.h: Sync to the slightly more
-	general version of GNU tar.
-
-	* src/du.c (count_entry):
-	Adjust to new calling convention for excluded_filename.
-	(main): Likewise, for add_exclude_file.
-
-2000-01-11  Jim Meyering  <meyering@lucent.com>
-
-	* lib/memcpy.c (memcpy): Protoize.
-
-	Prepare to sync lib/ directories of fileutils, sh-utils, and textutils.
-	* lib/Makefile.am: s/fu/fetish/
-	* src/Makefile.am: s/libfu/libfetish/
-
-	* lib/hash.c (hash_initialize): Fix typo in comment.
-	From François Pinard.
-
-2000-01-10  Jim Meyering  <meyering@lucent.com>
-
-	* Version 4.0o.
-
-	* lib/Makefile.am (noinst_HEADERS): Add nanosleep.h.
-
-2000-01-09  Jim Meyering  <meyering@lucent.com>
-
-	* Version 4.0n.
-
-	* src/ln.c (do_link): Produce the same sort of one-line output for
-	`--backup --verbose' as cp, mv, install.  Before this, the backup
-	file name wasn't printed at all.
-
-	This affects cp, install, and mv.
-	* src/copy.c (copy_internal): When making backup files in verbose
-	mode, print the backup file name on the same line as the rest of the
-	information, e.g., `a -> b (backup: b.~13~)' rather than on a separate
-	line by itself.  Suggestion from Karl Berry.
-
-2000-01-08  Jim Meyering  <meyering@ascend.com>
-
-	* lib/error.c (error): Use __strerror_r's return value only if
-	HAVE_WORKING_STRERROR_R.
-	(error_at_line): Likewise.
-
-	* Makefile.maint (null_AM_MAKEFLAGS): Define.
-	(my-distcheck): Use it to avoid distributing out of date files
-	whose derivation would require a maintainer tool.
-
-2000-01-07  Jim Meyering  <meyering@ascend.com>
-
-	* lib/euidaccess.c: Sync with the GNU C library.
-
-	* tests/dir/Makefile.am (TESTS_ENVIRONMENT): Add `pwd`/ prefix
-	to exported PATH value (though not strictly necessary, here).
-	* tests/dd/Makefile.am: Likewise.
-	* tests/dircolors/Makefile.am: Likewise.
-	* tests/rm/Makefile.am: Likewise.
-	* tests/rmdir/Makefile.am: Likewise.
-	* tests/shred/Makefile.am: Likewise.
-	* tests/touch/Makefile.am: Likewise.
-	* tests/shred/Makefile.am: Likewise.
-
-2000-01-06  Jim Meyering  <meyering@ascend.com>
-
-	* man/help2man: Import version 1.020.
-
-	* lib/strftime.c: Sync with the GNU C Library.
-
-2000-01-06  Paul Eggert  <eggert@set.twinsun.com>
-
-	* tar/lib/getdate.y: Sync tm_diff with the GNU C Library.
-	(TM_YEAR_BASE): Renamed from TM_YEAR_ORIGIN.  All uses changed.
-	(tm_diff): Renamed from difftm.  All uses changed.
-	Replace body with that taken from GNU C Library 2.1.3pre1.
-	(get_date): Prefer tm_gmtoff to tm_diff if available.
-
-2000-01-04  Paul Eggert  <eggert@twinsun.com>
-
-	* savedir.c (savedir): Don't store past the end of an array if
-	name_size is zero and the directory is empty.
-
-	* Makefile.maint (PREV_VERSION): Tweak so it handles e.g., 2.0a -> 2.0.
-	(alpha): Create xdelta diffs.
-
-2000-01-02  Jim Meyering  <meyering@ascend.com>
-
-	* Version 4.0m.
-
-	* src/mv.c: New option: --strip-trailing-slashes.
-
-	1999-11-18  Paul Eggert  <eggert@twinsun.com>
-
-	* lib/strftime.c (my_strftime): Some old compilers object to
-	'\a', so don't bother optimizing for it.
-
-2000-01-01  Paul Eggert  <eggert@twinsun.com>
-
-	Fix bug: `df PATH' sometimes misbehaves when there is an
-	inaccessible mount point unrelated to PATH.
-	* configure.in (AC_CHECK_FUNCS): Add realpath, resolvepath.
-	* src/df.c (#pragma alloca): Add if _AIX is defined.
-	(path-concat.h): Include.
-	(show_point): If HAVE_REALPATH or HAVE_RESOLVEPATH is defined,
-	find the real absolute path for PATH, and use that to find the
-	mount point.
-
-	(show_point): Prefer non-dummy entries in shortcuts, too.
-	Disable bogus mount dirs instead of restatting them each time.
-
-1999-12-30  Jim Meyering  <meyering@ascend.com>
-	1999-12-17  Kalle Olavi Niemitalo  <tosi@stekt.oulu.fi>
-
-	* src/rmdir.c (remove_parents, main): Don't pass errno to error
-	when printing "removing directory" message.  Failure of rmdir is
-	handled elsewhere.
-
-1999-12-23  Jim Meyering  <meyering@ascend.com>
-
-	* configure.in: Remove clock_gettime tests.
-	Now they're in m4/jm-macros.m4.
-
-	* src/ln.c (usage): Correct typos.
-	List new --target-directory=... usage.
-	Reported by Göran Uddeborg
-
-	* src/mv.c (usage): List new --target-directory=... usage.
-
-1999-12-22  Jim Meyering  <meyering@ascend.com>
-
-	* lib/getdate.y (get_date): Fix typo in time_t overflow test.
-	From Michael Stone.
-
-1999-12-21  Andreas Schwab  <schwab@suse.de>
-
-	* tests/shred/remove: Use $file, not $tmp/file.  Exit 77 if run as
-	root.
-
-1999-12-20  Paul Eggert  <eggert@twinsun.com>
-
-	* src/df.c (ceil_percent): Remove.
-	(show_dev): Avoid overflow problems when calculating percent.
-	Do not display negative percents.
-
-1999-12-19  Jim Meyering  <meyering@ascend.com>
-
-	* Version 4.0l.
-
-	* doc/fileutils.texi: Clarify and combine descriptions of -c and of
-	--time=ctime.
-	Likewise for -u/--time=atime.
-
-	* src/ls.c [! LSTAT_FOLLOWS_SLASHED_SYMLINK]: Use lstat wrapper.
-	[Notice the new configure-time test in m4/lstat-slash.m4. ]
-	(main): Back out change from 1999-02-19 that made ls remove
-	trailing slashes from command line arguments to accommodate early
-	versions of Linux.  Now, `ls symlink-to-dir/' acts like
-	`ls symlink-to-dir/.' thus following the symbolic link, as POSIX says
-	it should.  Suggestion from Bruno Haible and Andreas Schwab.
-
-	* lib/xstat.in (slash_aware_lstat): New function.
-	(rpl_@xstat@): Use it.
-	* lib/Makefile.am (lstat.c): Adapt rule to handle new parts of xstat.in.
-	(lstat.c): Likewise.
-
-	Make sure ls does the right thing with symlinks and trailing slashes.
-	* tests/ls/Makefile.am (TESTS): Add symlink-slash.
-	* tests/ls/symlink-slash: New test, for above-fixed bug.
-
-1999-12-18  Jim Meyering  <meyering@ascend.com>
-
-	* src/shred.c (wipename): When repeatedly renaming a file, making the
-	name shorter and shorter, skip to the next shorter length length if a
-	rename fails (e.g. due to permission denied).  Otherwise, this loop
-	would iterate for so long that shred would appear to be stuck in an
-	infinite loop for any but the shortest file names.
-	Reported by Joe Orton.
-
-	* configure.in (AC_OUTPUT): Add tests/shred/Makefile.
-	* tests/Makefile.am (SUBDIRS): Add shred.
-	* tests/shred: New directory
-	* tests/shred/remove: New file.  Tests for the above-fixed bug.
-
-1999-12-13  Jim Meyering  <meyering@ascend.com>
-
-	* lib/makepath.c (make_path): Consistently use `error' to output
-	the verbose, `created directory ...' messages.
-	Reported by Bernhard Rosenkraenzer.
-
-1999-12-12  Jim Meyering  <meyering@ascend.com>
-
-	Move 120+ lines of stat.h-related macros from system.h (not shared)
-	to sys2.h, which is shared between fileutils, sh-utils, textutils.
-	* src/system.h: Move them from here...
-	* src/sys2.h: ... to here.
-
-	* src/system.h (S_IRUSR, S_IRGRP, S_IWGRP, S_IROTH, S_IWOTH): Define
-	if not defined.  This was necessary on a NeXT Turbostation running
-	Mach 3.3.  Reported by Nelson H. F. Beebe.
-
-	* src/ls.c (decode_switches): If -c or -u is specified and not -l
-	(or any other option that implies -l), and no sort-type was specified,
-	then sort by the ctime (-c) or atime (-u).  Part of this change reverts
-	the 1998-01-10 delta.
-	(usage): Update to reflect this change.
-	Reported by Paul Slootman via Michael Stone.
-
-1999-12-09  Jim Meyering  <meyering@ascend.com>
-
-	* src/df.c (BLOCK_SIZE_OPTION, SYNC_OPTION, NO_SYNC_OPTION): Define
-	these and use them instead of `CHAR_MAX + n'.
-	* src/du.c (BLOCK_SIZE_OPTION, EXCLUDE_OPTION, MAX_DEPTH_OPTION):
-	Likewise.
-	* src/touch.c (TIME_OPTION): Likewise.
-	* src/rmdir.c (IGNORE_FAIL_ON_NON_EMPTY_OPTION): Likewise.
-
-	* tests/ls/time-1: Test more of the framework (touch's -a and -m
-	options) before running the actual ls test.
-
-1999-12-07  Jim Meyering  <meyering@ascend.com>
-
-	* tests/cp/cp-mv-backup: Use 1>&2 rather than `1<&-'.
-	Suggestion from Volker Borchert.
-
-1999-12-05  Jim Meyering  <meyering@ascend.com>
-
-	* Makefile.maint: Remove ftp.enst.fr.
-
-1999-12-04  Jim Meyering  <meyering@ascend.com>
-
-	* Version 4.0k.
-
-	* tests/mv/into-self-2: Adapt to reflect this change in behavior.
-	Make sure the VERSION_CONTROL envvar is not set.
-	Run diff if comparison fails.
-
-	* src/copy.c (copy_internal): In move mode, if the rename attempt
-	fails, then unlink any existing destination file.  This makes a
-	cross-device `mv' more consistent with the intra-device behavior.
-	This change is required by POSIX to make a cross-device move act with
-	semantics similar to those of the rename syscall.  For example now
-	`mv' can move a file onto a symlink to itself when that symlink
-	is on a separate partition.  With fileutils-4.0j, it would fail with
-	a diagnostic saying they were the same file.
-	Reported by Bruno Haible.
-
-	* tests/mv/to-symlink: New file.  Adds test for the above.
-	* tests/mv/Makefile.am (TESTS): Add to-symlink.
-
-	* tests/cp/cp-mv-backup (trap): Be careful to close $actual before
-	removing the containing directory.  Otherwise, on some systems rmdir
-	fails to remove the containing directory.
-
-	* tests/ls/time-1: List --full-time dates upon failure.
-
-1999-12-02  Andreas Schwab  <schwab@suse.de>
-
-	* src/ls.c (check_symlink_color): New variable.
-	(main): Set it if we need to check for dangling symlinks when
-	displaying colors.
-	(gobble_file): Check check_symlink_color instead of print_with_color.
-
-1999-11-30  Paul Eggert  <eggert@twinsun.com>
-
-	* src/ls.c (usage): Shorten help for --show-control-chars.
-
-1999-11-30  Jim Meyering  <meyering@ascend.com>
-
-	Give the right diagnostic when failing to create a file in an
-	unwritable directory.
-	* src/touch.c (touch): Record errno upon failed errno and use that
-	saved value if a subsequent fstat, stat or utime call fails.
-	Reported by Wichert Akkerman via Michael Stone.
-
-1999-11-27  Jim Meyering  <meyering@ascend.com>
-
-	Clean up test scripts.
-	* tests/mv/setup: Don't set/use DF or MKDIR.  Use df and mkdir instead.
-	* tests/mv/mv-special-1: Likewise for these: LS MV MKDIR MKNOD RM TOUCH
-	* tests/mv/backup-is-src: Likewise for RM and MV.
-	* tests/mv/hard-link-1: Likewise.
-	* tests/mv/into-self: Likewise.
-	* tests/mv/into-self-3: Likewise.
-
-	Add test for 1999-05-23 change to src/copy.c (copy_internal).
-	* tests/mv/partition-perm: New file.
-	* tests/mv/Makefile.am (TESTS): Add partition-perm.
-
-	* Version 4.0j.
-
-1999-11-22  Paul Eggert  <eggert@twinsun.com>
-
-	* src/df.c (df_readable): Now returns char const *, not char *.
-	New arg NEGATIVE.
-	(ceil_percent): Now returns double, not int.
-	Be more careful about adding 1 to a wild value.
-	(show_dev): Don't filter out wild sizes from the underlying operating
-	system; instead, show them to the user as faithfully as possible.
-
-1999-11-23  Jim Meyering  <meyering@ascend.com>
-
-	* doc/getdate.texi (Calendar date item): Correction regarding 0..68/
-	69-99 split for 1900 vs 2000.  From Peter Moulder.
-
-1999-11-22  Jim Meyering  <meyering@ascend.com>
-
-	* lib/Makefile.am (DISTCLEANFILES): Add lstat.c and stat.c.
-
-1999-11-20  Jim Meyering  <meyering@ascend.com>
-
-	* src/rmdir.c (errno_rmdir_non_empty): New function to encapsulate
-	errno comparison.
-	(remove_parents): Use it.
-	(main): Use it.
-
-	* tests/cp/cp-mv-backup: Run `diff -c' if the test fails.
-
-	* tests/ls/time-1: Use `ls' and `touch', not $LS and $TOUCH.
-	* tests/ls/Makefile.am (TESTS_ENVIRONMENT): Specify PATH, etc.
-
-	* src/chgrp.c: Declare lstat;  needed on e.g. SunOS4.
-	Reported by Tom Tromey.
-
-1999-11-19  Jim Meyering  <meyering@ascend.com>
-
-	* lib/strstr.c (strstr): Include config.h.
-	Add a `;' between shloop label and `}'.
-	From Akim Demaille.
-
-1999-11-17  Jim Meyering  <meyering@ascend.com>
-
-	* src/mkdir.c (S_IRWXUGO): Define if necessary.
-	(main): Use chmod to set the permissions if bits other than those
-	of S_IRWXUGO were requested.  Reported by Sami Farin.
-
-1999-11-14  Paul Eggert  <eggert@twinsun.com>
-
-	* touch.c (touch): Simplify code a tad, using fd == -1 instead
-	of separate valid_fd variable.
-
-1999-11-13  Jim Meyering  <meyering@ascend.com>
-
-	* src/touch.c (touch): Don't fail just because we couldn't open
-	an existing file.  This makes it so that touching a read-only
-	file now works.  Also clean up and simplify.
-	Based on a patch from Chip Salzenberg.
-	* tests/touch/no-rights: New test for this.
-	* tests/touch/Makefile.am (TESTS): Add no-rights.
-
-1999-11-12  Jim Meyering  <meyering@ascend.com>
-
-	* src/remove.c (print_nth_dir): Write one fewer byte so we don't print
-	a trailing slash.
-	(rm): Fix bugs in (and test, this time) the very rarely used code
-	to warn about directory cycles.
-	Reported by michael@roka.net.
-
-1999-11-11  Jim Meyering  <meyering@ascend.com>
-
-	* src/copy.c (copy_internal): Treat src and dest as the `same' in
-	`mv src symlink-to-src' when src and dest are on different partitions.
-	Otherwise, that `mv' command would silently remove `src'.
-	Reported by Michael Stone.
-	* tests/mv/into-self-2: Add a test for this fix.
-
-	* lib/makepath.c (make_path): Fix long-latent bug: s/&&/||/ (others
-	just like that also dated back to 1992 were fixed in 1998-01-02).
-	Richard Braakman reported that using `install -d -g foo 1/2`
-	only sets the group on the intermediate directory, not the final
-	component.  From Michael Stone.
-
-1999-11-07  Paul Eggert  <eggert@set.twinsun.com>
-
-	* human.c (default_block_size): New function.
-	(humblock): Use it if no block size is specified.
-	(human_block_size): If the specified block size is zero, report an
-	error if report_errors is nonzero; otherwise use the default.
-
-1999-11-07  Jim Meyering  <meyering@ascend.com>
-
-	* src/dircolors.hin: Add several more TERM types.
-	Add .bz2 suffix.
-	Add .png for real this time.
-	Change the image types colors to be visible in a black-on-white xterm.
-	From Michael Stone.
-
-	* src/chgrp.c (xstat): New global.
-	(main): Define it.
-	(change_file_group): Use it.  Before this change, when running chgrp
-	on a symlink without --dereference (-h) and when the requested group
-	is the same as the group for the *symlink*, chgrp would do nothing.
-	Now it changes the group of the file referenced through the symlink.
-	Reported by Martin Mitchell.
-
-	* src/chmod.c: Use REFERENCE_FILE_OPTION instead of bare `CHAR_MAX + 1'.
-	* src/chown.c: Define and use REFERENCE_FILE_OPTION and
-	DEREFERENCE_OPTION in place of bare `CHAR_MAX + N'.
-	* src/chgrp.c: Likewise.
-
-	* tests/ln/misc: Add hard-link-to-symlink test.
-	Move framework_failure test to the end.
-	Fix a typo: s/||/&&/.
-
-	* src/ln.c (do_link): Warn that making a hard link to a symbolic link
-	is not portable.
-
-	* tests/ln/misc: Use --b=simple, not the now-deprecated `-V simple'.
-	* tests/ln/backup-1: Likewise.
-
-	* configure.in (AC_OUTPUT): Add tests/rmdir/Makefile.
-	* tests/Makefile.am (SUBDIRS): Add rmdir.
-	* tests/rmdir: New directory
-	* tests/rmdir/ignore: New file.
-
-	* src/rmdir.c (remove_parents): Use the correct test (just as in
-	main) in handling --ignore-fail-on-non-empty.  From Michael Stone.
-	(usage): Improve description of --parents.  Based on suggestion from
-	Torsten Landschoff.
-
-1999-11-06  Jim Meyering  <meyering@ascend.com>
-
-	Allow hard links to symlinks on systems that support it.
-	* src/ln.c (STAT_LIKE_LINK): Define.
-	(do_link): Use STAT_LIKE_LINK, rather than bare `stat', and perform
-	the extra lstat only on systems where LINK_FOLLOWS_SYMLINKS.
-
-	* src/ls.c (long_options): Correct typo (s/'F'/'p'/) so that `-p' is
-	accepted as the short form of --file-type, per the documentation.
-	From James Sneeringer.
-
-	* src/ln.c (do_link): Fix typo (in which the function name `symlink'
-	was tested instead of the variable `symbolic_link') that could make
-	ln perform an unneeded `stat' call.
-
-1999-11-05  Jim Meyering  <meyering@ascend.com>
-
-	* src/system.h: Use HAVE_STRUCT_STAT_ST_BLOCKS, not deprecated
-	HAVE_ST_BLOCKS.
-	* src/copy.c: Likewise.
-	* lib/fileblocks.c: Likewise.
-
-	* configure.in: Move some type/header/member tests into
-	m4/jm-macros.m4 (jm_CHECK_ALL_TYPES) so they are shared by all of
-	fileutils, textutils, and sh-utils.
-
-1999-11-02  Jim Meyering  <meyering@ascend.com>
-
-	* man/help2man: Import version 1.018.
-	* man/Makefile.maint ($(man_MANS)): Remove use of --name=... option.
-	* man/*.x: Include one-line summary in [NAME] section.
-	* man/Makefile.summ: Remove the one-line summaries.
-	Suggestion for clean-up from Akim Demaille.
-
-	* configure.in (ALL_LINGUAS): Add Galician (gl).
-
-1999-11-01  Jim Meyering  <meyering@ascend.com>
-
-	* src/cp.c (usage): Warn about mixing use of `-r' with FIFOs and
-	other special files like /dev/zero.
-
-	* lib/Makefile.am (MAINTAINERCLEANFILES): Set to $(BUILT_SOURCES).
-
-1999-10-31  Jim Meyering  <meyering@ascend.com>
-
-	* Makefile.maint (my-distcheck): Remove $(DEPDIR) to work around
-	automake bug.
-
-	* doc/fileutils.texi: Document new --backup[=METHOD] option for
-	cp, mv, ln, and install.
-
-	* src/ln.c: Convert --backup to take an optional argument.
-	Deprecate --version-control (-V) in comments.
-	(usage): Remove mention of --version-control.
-	(main): Make -V warn then fall through into --backup case.
-	[--backup case]: Handle optional arg.
-	* src/install.c: Likewise.
-
-1999-10-24  Jim Meyering  <meyering@ascend.com>
-
-	* src/cp.c (do_copy): Constify `dest', and cast-away the new
-	const in assignment to new_dest.
-
-1999-10-23  Jim Meyering  <meyering@ascend.com>
-
-	* tests/touch/Makefile.am (TESTS): Add dangling-symlink.
-	* tests/touch/dangling-symlink: New file.
-
-1999-10-23  Paul Eggert  <eggert@twinsun.com>
-
-	* src/touch.c (full_write): Remove unused decl.
-	(open_maybe_create): Remove.
-	(touch): Don't record whether the file was created; this isn't
-	possible to do reliably and portably without race conditions.
-	If the file was created and if amtime_now is nonzero, this
-	change means we'll have to do another utime system call, but
-	that's no more harmful than the previous version of this code.
-	Reported by Gabor Z. Papp.
-
-1999-10-21  Jim Meyering  <meyering@ascend.com>
-
-	* configure.in (ALL_LINGUAS): Add Japanese (pa).
-
-1999-10-17  Jim Meyering  <meyering@ascend.com>
-
-	* tests/mv/backup-is-src: Remove use of mv's now-deprecated
-	-V option.  Use --b=simple instead of -b -V simple.
-
-	* src/mv.c: Convert --backup to take an optional argument.
-	Deprecate --version-control (-V) in comments.
-	(usage): Remove mention of --version-control.
-	(main): Make -V warn then fall through into --backup case.
-	[--backup case]: Handle optional arg.
-
-	Accept new option: --target-directory=DIR
-	* src/cp.c (TARGET_DIRECTORY_OPTION): Define.
-	(SPARSE_OPTION): Define.
-	(usage): Describe it.
-	(do_copy): Change meanings/names of first two parameters: use `n_files'
-	in place of `argc - optind', and `file' instead of `argv + optind'.
-	Add parameter, target_directory.
-	(main): Pass new arg, target_directory.
-
-1999-10-16  Jim Meyering  <meyering@ascend.com>
-
-	* tests/cp/backup-is-src: Remove use of cp's now-deprecated -V option.
-	Use --b=simple instead of -b -V simple.
-	* tests/cp/backup-1: Replace use of cp's now-deprecated
-	--version-control option with use of --backup=simple.
-
-	* src/cp.c: Convert --backup to take an optional argument.
-	Deprecate --version-control (-V) in comments.
-	(usage): Remove mention of --version-control.
-	(main): Make -V warn then fall through into --backup case.
-	[--backup case]: Handle optional arg.
-
-	* tests/cp/Makefile.am (TESTS): Add cp-mv-backup.
-	* tests/cp/cp-mv-backup: New file.
-
-1999-10-11  Jim Meyering  <meyering@ascend.com>
-
-	* lib/getopt.c: Merge changes from latest glibc.
-	* lib/getopt.h: Likewise.
-	* lib/getopt1.c: Likewise.
-
-1999-10-09  Jim Meyering  <meyering@ascend.com>
-
-	Accept new option: --target-directory=DIR
-	* src/ln.c (TARGET_DIRECTORY_OPTION): Define.
-	(usage): Describe it.
-	(main): Implement it.
-	Make code clearer:  use new variable `n_files' in place of
-	`argc - optind'.  Use `file' instead of `argv + optind'.
-
-1999-10-04  Jim Meyering  <meyering@ascend.com>
-
-	* depcomp: New file, for automake's new dependency support.
-	* missing: New version, from automake's user-dep-gen-branch.
-
-	* lib/xalloc.h (__attribute__): Apply 1999-10-03 change here, too.
-	* src/sys2.h (__attribute__): Likewise.
-	Wrap with #ifndef __attribute__.
-
-1999-10-03  Paul Eggert  <eggert@twinsun.com>
-
-	* getdate.y (__attribute__): Define to empty if GCC claims to
-	be before 2.8; this is needed for OPENStep 4.2 cc.  Also,
-	define to empty if strict ANSI.
-
-1999-10-03  Jim Meyering  <meyering@ascend.com>
-
-	Accept new option: --target-directory=DIR
-	* src/mv.c (TARGET_DIRECTORY_OPTION): Define.
-	(usage): Describe it.
-	(main): Implement it.
-	Remove unused variable, stdin_tty.
-	Make code clearer:  use new variable `n_files' in place of
-	`argc - optind'.  Use `file' instead of `argv + optind'.
-
-1999-09-28  Jim Meyering  <meyering@ascend.com>
-
-	* src/system.h: Do s/#ifdef HAVE_/#if HAVE_/ -- solely for aesthetics.
-	Do the same for other config.h macros like CLOSEDIR_VOID and MAJOR_*.
-	* src/sys2.h: Likewise.
-
-	* lib/xalloc.h (__attribute__): Protect against redefinition.
-	From Akim Demaille.
-
-1999-09-26  Jim Meyering  <meyering@ascend.com>
-
-	* lib/xmalloc.c (xalloc_die): Rename from xalloc_fail and
-	update callers.
-	Use explicit exit to help avoid warnings.
-	From Akim Demaille.
-
-	* lib/path-concat.c (DIRECTORY_SEPARATOR): Define.
-	(ISSLASH): Define.
-	(path_concat): Allow parameter DIR to be NULL.
-	(xpath_concat): New function.
-	From Akim Demaille.
-
-	* lib/xalloc.h (__attribute__): Define.
-	(ATTRIBUTE_NORETURN): Define.
-	(xalloc_die): Declare.
-	(NEW): Define as yet unused macro.
-	(XFREE): Likewise
-	(CCLONE): Likewise.
-	(CLONE): Likewise.
-	From Akim Demaille.
-
-	* lib/basename.c (base_name): Add prototype.  From Akim Demaille.
-
-1999-09-19  Jim Meyering  <meyering@ascend.com>
-
-	* lib/lchown.c [STAT_MACROS_BROKEN] (S_ISLNK): Undefine.
-	(S_ISLNK): Define if necessary.
-	This is necessary on a NEC SX-4 with SUPER-UX 9.1.
-	Based on a patch from Holger Berger.
-
-	* src/dd.c (siginfo_handler): Mark parameter with ATTRIBUTE_UNUSED.
-	Change many counter and index variables to be of unsigned type.
-	(dd_copy): Add new unsigned variable, n_bytes_read, in place of
-	many uses of `nread'.
-
-	* src/sys2.h (__attribute__): Define.
-	(ATTRIBUTE_NORETURN): Remove #else clause.
-	(ATTRIBUTE_UNUSED): Define.
-
-1999-09-17  Jim Meyering  <meyering@ascend.com>
-
-	* configure.in (AC_REPLACE_FUNCS): Remove strdup, now that this
-	is done in m4/jm-macros.m4.
-
-1999-09-09  Jim Meyering  <meyering@ascend.com>
-
-	* src/touch.c (usage): Remove misleading sentence in --help output.
-	From Karl Heuer.
-
-	* src/Makefile.am (EXTRAdir): Remove unused variable.
-
-1999-09-03  Paul Eggert  <eggert@twinsun.com>
-
-	* lib/lchown.h (ENOSYS): Don't use ENOMSG; it's not in NeXTStep3.3.
-	Use EINVAL instead.
-
-1999-09-01  Jim Meyering  <meyering@ascend.com>
-
-	* src/cp.c: Remove declaration of xstrdup.
-	* src/df.c: Likewise.
-	* src/ls.c: Likewise.
-
-1999-09-01  Akim Demaille  <akim@epita.fr>
-
-	* lib/xmalloc.c (xalloc_fail_func): Use `PARAMS'.
-	* lib/xalloc.h (xalloc_fail_func): Likewise.
-	(xstrdup): Add protoype.
-
-	* lib/version-etc.c (version_etc_copyright): Default copyright string.
-	(version_etc): Use it.
-	* lib/version-etc.h: Declare it.
-
-1999-08-29  Jim Meyering  <meyering@ascend.com>
-
-	* configure.in (AC_YACC): Remove use, now that we require bison.
-
-	* src/dircolors.hin: Add .rpm, .png, and .fli.
-	From Andres Soolo.
-
-1999-08-28  Paul Eggert  <eggert@twinsun.com>
-
-	* getdate.y: Add copyright notice.
-
-	(number): Handle `Nov 11 1996' example; see Risks Digest 20.55
-	http://catless.ncl.ac.uk/Risks/20.55.html#subj18
-	(1999-08-27)
-
-	(<stdio.h>): Include only if testing.
-	(ISUPPER): Remove.
-	(ISLOWER, PC): New macros.
-	(<string.h>): Include if HAVE_STRING_H, not USG.
-	(bcopy): Remove.
-	(yymaxdepth, ..., yycheck): Don't bother to redefine, since we assume
-	bison.
-	(EPOCH_YEAR): Renamed from EPOCH.
-	(table): Renamed from TABLE.
-	(meridian): Now an anonymous enum.
-	(struct parser_control): New type.
-	(YYLEX_PARAM, YYPARSE_PARAM, YYSTYPE): New macros.
-	(yyInput, ..., yyRelYear): Migrated into struct parser_control.
-	(%pure_parser): Added, so that the parser is pure.
-	(%union): Removed; the type is now just plain int.
-	All %type directives removed.
-	(tLOCAL_ZONE): New %token.
-	(month_day_table): Renamed from MonthDayTable.
-	(gmtime, localtime, mktime, time): Declare only if not defined.
-	(meridian_table): New table.
-	(dst_table): New table.
-	(units_table): renamed from UnitsTable.
-	(relative_time_table): Renamed from OtherTable.
-	(time_zone_table): Renamed from TimezoneTable.  Modernized data.
-	(military_table): Renamed from MilitaryTable.
-	(to_hour): Renamed from ToHour.
-	(to_year): Renamed from ToYear.
-	(lookup_zone): New function.
-	(LookupWord): Renamed from lookup_word.
-	Use lookup_zone for time zones.
-	(yylex): Now reentrant.  All callers changed.
-	(get_date): Add support for local time zone abbreviations.
-	Make it reentrant.
-
-1999-08-22  Jim Meyering  <meyering@ascend.com>
-
-	* src/sys2.h (IF_LINT): Define new macro.
-	* src/df.c (main): Rename locals i and j.
-	Use IF_LINT macro instead of #ifdef lint...
-
-	* src/dd.c (parse_integer): Add `const' to char* parameter and
-	add a separate `suffix' variable.
-
-1999-08-20  Jim Meyering  <meyering@ascend.com>
-
-	* src/chown.c (usage): Tweak --help output to make it more consistent
-	with that of chgrp.
-	* src/chgrp.c (usage): Tweak --help output to make it more consistent
-	with that of chown.
-
-1999-08-17  Jim Meyering  <meyering@ascend.com>
-
-	* configure.in: Remove check for rename and the code that would
-	enable building of the `mvdir' program.
-	* src/Makefile.am (libexec_PROGRAMS): Remove reference to @MVDIR@.
-	(EXTRA_PROGRAMS): Remove obsolete mvdir.
-	* lib/rename.c: Remove obsolete file. (it had a bug, too)
-	* src/mvdir.c: Remove obsolete file.
-	* po/POTFILES.in: Remove mvdir.c
-
-	* doc/fileutils.texi (chown, chgrp invocation): Make these sections
-	consistent with each other.
-
-1999-08-16  Jim Meyering  <meyering@ascend.com>
-
-	* src/chown.c (groupname): Declare to be `const'.
-	(change_dir_owner): Declare statp parameter to be `const'.
-	(usage): Make the output be more consistent with that from chgrp.
-
-	This change is nearly identical to the chown.c change of 1998-05-24
-	* src/chgrp.c: Accept new option, --dereference.
-	--no-dereference is now the default. Include lchown.h.
-	(enum Change_status) [CH_NOT_APPLIED]: New member.
-	(change_symlinks): Enable this by default, now.
-	(describe_change): Handle new case.
-	(change_file_group): Add new parameter: cmdline_arg.  Update callers.
-	Reorganize to reflect changed semantics.
-	(LCHOWN): Remove definitions.
-	From Bruno Haible.
-
-1999-08-10  Jim Meyering  <meyering@ascend.com>
-
-	* po/POTFILES.in: Add lib/quotearg.c.
-
-1999-08-09  Paul Eggert  <eggert@twinsun.com>
-
-	* NEWS, doc/fileutils.texi, src/ls.c (usage):
-	Add ls --quoting-style=locale.
-
-	* lib/argmatch.c (ARGMATCH_QUOTING_STYLE):
-	Change from escape_quoting_style to locale_quoting_style.
-	(argmatch_invalid): Use new quotearg_style primitive for simplicity.
-	Also, use ARGMATCH_QUOTING_STYLE to quote, instead of quoting ourselves.
-
-	* lib/quotearg.h (locale_quoting_style): New enum value.
-	(quotearg_n_style, quotearg_style): New decls.
-
-	* lib/quotearg.c: Include <libintl.h> if ENABLE_NLS.
-	(_): New macro.
-	(quoting_style_args, quoting_style_v, quotearg_buffer): Add support
-	for locale_quoting_style, using _("`") and _("'") for open and close
-	quote symbols.
-	Do not quote spaces in escape_quoting_style.
-	(quotearg_n_style, quotearg_style): New functions.
-
-1999-08-08  Jim Meyering  <meyering@ascend.com>
-
-	* src/touch.c (usage): Clarify description of --time=WORD.
-	From Karl Berry.
-
-	* lib/savedir.c (savedir): Change type of name_size parameter to off_t.
-	* lib/savedir.h (savedir): Update prototype.
-	* src/chmod.c (change_dir_mode): Remove cast of savedir arg.
-	* src/chown.c (change_dir_owner): Likewise.
-	* src/chgrp.c (change_dir_group): Likewise.
-	* src/copy.c (copy_dir): Likewise.
-	* src/du.c (count_entry): Likewise.
-	Suggestion from Bob Proulx.
-
-1999-08-07  Jim Meyering  <meyering@ascend.com>
-
-	* po/POTFILES.in: Add lots of lib/*.c files.
-	Remove src/cp-hash.c, since it doesn't use _().
-
-1999-08-04  Jim Meyering  <meyering@ascend.com>
-
-	* configure.in: Remove getline-testing code.  Now it's in m4/.
-
-1999-08-01  Paul Eggert  <eggert@twinsun.com>
-
-	* configure.in (AC_SYS_LARGEFILE): Renamed from AC_LFS.
-
-1999-07-30  Jim Meyering  <meyering@ascend.com>
-
-	* src/ls.c (usage): Explain about default wrt --hide-control-chars and
-	--show-control-chars.  Reported by Germano Leichsenring.
-
-1999-07-28  Jim Meyering  <meyering@ascend.com>
-
-	* configure.in (ALL_LINGUAS): Add Brazilian Portuguese (pt_BR).
-
-1999-07-24  Jim Meyering  <meyering@ascend.com>
-
-	* src/dd.c (PTR_ALIGN, ROUND_UP_OFFSET): New macros.
-	(dd_copy): Use those to page-align both the input and output buffers.
-
-1999-06-01  Volker Borchert  <bt@teknon.de>
-
-	* tests/Makefile.am: Make envvar-check depend on check-recursive rather
-	than on `check' so that its tests are performed before any real tests.
-
-1999-07-15  Jim Meyering  <meyering@ascend.com>
-
-	* src/dd.c: Include getpagesize.h.
-	(dd_copy): Page-align the input buffer.
-	Based on a patch from Scott Lurndal.
-
-	* getpagesize.h: New file.
-	* lib/Makefile.am (noinst_HEADERS): Add getpagesize.h.
-
-	* lib/fsusage.c (get_fs_usage) [STATFS_TRUNCATES_BLOCK_COUNTS]:
-	Work around SunOS botch also when block size is different from 1k.
-	From Jürgen Fluk.
-
-1999-07-10  Jim Meyering  <meyering@ascend.com>
-
-	* man/help2man: Import version 1.012.
-
-1999-07-04  Jim Meyering  <meyering@ascend.com>
-
-	* lib/xstrtol.c [!defined strtoumax]: Declare strtoumax.
-
-1999-07-04  Paul Eggert  <eggert@twinsun.com>
-
-	* lib/xstrtol.c (__strtol): Remove decl; it doesn't work if __strtol
-	expands to a macro, which occurs in HP-UX 10.20 with strtoumax.
-	(strtol, strtoul): New decls (for pre-ANSI hosts), to replace
-	the above decl.
-
-1999-06-27  Paul Eggert  <eggert@twinsun.com>
-
-	Fix some incompatibilities between `df -P' and POSIX.2.
-
-	* lib/human.h (enum human_inexact_style): New enum.
-	(human_readable_inexact): New decl.
-
-	* lib/human.c (human_readable): New function.
-	(human_readable_inexact): Renamed from human_readable, with new arg
-	INEXACT_STYLE.  Add support for ceiling and floor.
-
-	* src/df.c (print_header): Conform to POSIX if posix_format).
-	(df_readable): Take ceiling if posix_format.
-	(ceil_percent): New function.
-	(show_dev): Take ceiling of percent if posix_format.
-	Align with POSIX-conforming header if posix_format.
-
-	* doc/fileutils.texi: Document these changes.
-
-1999-05-27  Volker Borchert  <bt@teknon.de>
-
-	* tests/Makefile.am: Qualify .env-warn with $(srcdir)/ prefix.
-
-1999-05-23  Jim Meyering  <meyering@ascend.com>
-
-	* src/copy.c (copy_internal): Don't apply the umask in move_mode.
-	Otherwise, `mv' would not preserve the permissions when copying
-	between partitions.  Reported by David Godfrey
-
-	* Version 4.0i.
-
-	* tests/cp/same-file: Correct erroneous expected output from
-	the `cp -f foo foo' tests.
-	* po/POTFILES.in: Add same.c.
-	* lib/same.h: New file.
-	* lib/same.c: New file (function extracted from ln.c).
-	* lib/Makefile.am (libfu_a_SOURCES): Add same.c.
-	(noinst_HEADERS): Add same.h.
-	* src/copy.c: Include same.h.
-	* src/ln.c (same_name): Remove function.
-	<same.h>: Include this instead.
-	<dirname.h>: No longer include this.
-	* tests/mv/force: Be sure we still allow `mv -f FILE LINK-TO-FILE'.
-
-	* src/copy.c (copy_internal): Make it so `cp/mv -f FILE FILE' does not
-	remove FILE.  Suggestion from Chris Yeo.
-	* tests/mv/force: New test, for the above fix.
-	* tests/mv/Makefile.am (TESTS): Add force.
-	(TESTS_ENVIRONMENT): Change PATH to be absolute.
-
-	* tests/mv/force (mv): New test.
-
-1999-05-17  Paul Eggert  <eggert@twinsun.com>
-
-	* lib/getdate.y (get_date): Let mktime deduce tm_isdst if we
-	have an absolute timestamp, or if the relative timestamp
-	mentions days, months, or years.  Reported by Volker Borchert.
-
-	* lib/human.c (human_readable): Allow from_block_size to be zero.
-
-1999-05-14  Jim Meyering  <meyering@ascend.com>
-
-	* tests/Makefile.am (envvar-check): Renamed from check-local.
-	(check): Depend on envvar-check so the envvar check is performed
-	before all other tests.  Reported by Volker Borchert.
-	* tests/.env-warn: Use `%%' place-holder that Makefile.am rule expects,
-	so CDPATH is mentioned in the message.  Reported by Volker Borchert.
-
-	* src/df.c (main): When asking for info on an explicit file name,
-	just warn rather than failing if the table of mounted filesystems
-	cannot be read.  Based on a patch from Mark Kettenis.
-
-	* lib/version-etc.c (version_etc): Put version info and author names
-	on the first two lines respectively rather than putting the three
-	lines of copyright info between them.
-
-	* src/touch.c (open_maybe_create): Handle Solaris' failure mode when
-	FILE is a directory.  Reported by Vin Shelton.
-
-	* lib/human.c: Include <string.h> or <strings.h> for strlen prototype.
-	* lib/getline.h [__GLIBC__ >= 2]: #if-out prototypes.
-	* src/remove.c (pop_dir): Cast length to `int' to avoid a warning on
-	64-bit systems.  From Ulrich Drepper.
-
-1999-05-12  Jim Meyering  <meyering@ascend.com>
-
-	* src/shred.c (main): Put `u' for -u in getopt_long's string argument.
-	Remove the `R'.
-
-1999-05-07  Jim Meyering  <meyering@ascend.com>
-
-	* Version 4.0h.
-
-	* tests/touch/dir-1: New test.
-	* tests/touch/Makefile.am (TESTS_ENVIRONMENT): Remove individual
-	upper-case program names.  Add a definition of PATH.
-	(TESTS): Add dir-1.
-
-	* src/mkdir.c (main): Use better wording in diagnostic: `cannot
-	create directory' rather than `cannot make directory'.  The former
-	also matches the one in makepath.c.
-
-	* src/dd.c (apply_translations): Use TOUPPER and TOLOWER,
-	not toupper and tolower.
-
-1999-05-05  Jim Meyering  <meyering@ascend.com>
-
-	* lib/makepath.c (make_dir): When reporting a mkdir failure and the
-	target cannot be `stat'ed, use the errno from the failed mkdir call,
-	not the one from the stat call.  Before this change, running
-	`mkdir -p /no-dir/no-dir' as an unprivileged user would wrongly
-	elicit `No such file or directory' instead of `Permission denied'.
-
-	* lib/strtol.c (TYPE_SIGNED, TYPE_MAXIMUM, TYPE_MINIMUM): Define.
-	(ULONG_LONG_MAX, LONG_LONG_MAX, LONG_LONG_MIN): Define if not defined.
-	Based on a patch from Kaveh Ghazi.
-
-	* src/ls.c (USE_ACL): Define this only #if
-	(HAVE_SYS_ACL_H && HAVE_ACL && defined GETACLCNT).
-	Use `USE_ACL' in place of `HAVE_ACL' everywhere else.  From Kaveh Ghazi.
-
-1999-05-04  Jim Meyering  <meyering@ascend.com>
-
-	* lib/makepath.c: Include makepath.h libintl.h, not after it.
-	Otherwise, we'd get the wrong definition of PARAMS from libintl.h.
-	(The method of defining PARAMS in libintl.h doesn't check PROTOTYPES,
-	which is necessary on Irix4 since cc doesn't define __STDC__.)
-	From Kaveh Ghazi.
-
-1999-04-30  Jim Meyering  <meyering@ascend.com>
-
-	* Makefile.maint: Define several tag-related make variables.
-	(cvs-dist): Use the make variables instead of shell ones.
-	(announcement): Automatically generate diffs for all ChangeLog files,
-	not just the top level one.
-
-1999-04-30  Paul Eggert  <eggert@twinsun.com>
-
-	* lib/dup2.c: New file.
-
-1999-04-30  Jim Meyering  <meyering@ascend.com>
-
-	* src/touch.c (touch): Only do the fstat if we need to.
-	Resort to calling stat for directories, but only when necessary.
-	(usage): Mention --no-create.
-
-	* src/copy.c (copy_internal): Move the one-file-system test so that
-	it follows the `if (new_dst || !S_ISDIR (dst_sb.st_mode))' block.
-	Prior to this change, `cp --one-file-system' would traverse a file-
-	system boundary if the destination directory existed.  From Ton Hospel.
-
-1999-04-27  Paul Eggert  <eggert@twinsun.com>
-
-	* src/dd.c: Always use STDIN_FILENO for input and STDOUT_FILENO
-	for output, to avoid confusion with closed input and output fds.
-	(input_fd, output_fd): Remove; all uses changed to STDIN_FILENO
-	and STDOUT_FILENO.
-	(open_fd): New function.
-	(main): Use it, instead of open, to ensure that file descriptors
-	don't get confused.
-
-1999-04-26  Paul Eggert  <eggert@twinsun.com>
-
-	* src/ls.c (decode_switches): Use STDIN_FILENO, STDOUT_FILENO instead
-	of 0, 1.
-
-	* src/dd.c (skip): Don't fstat the input file; the result is
-	no longer used.
-
-1999-04-26  Jim Meyering  <meyering@ascend.com>
-
-	* tests/mv/into-self-2: Update to reflect this change by reversing
-	the order of arguments so the symlink is the source, not the
-	destination (otherwise, the mv command would now succeed).
-
-	* src/copy.c (copy_internal): Don't make `mv foo symlink-to-foo' fail.
-	That is, even though source and destination are `the same,' don't fail
-	if the destination is a symlink.  From Peter Samuelson.
-
-1999-04-26  Paul Eggert  <eggert@twinsun.com>
-
-	* src/dd.c (main): If you can't open an output file (with
-	seek=...) read-write, then open it for write and report an
-	error if we can't seek.
-
-	* lib/filemode.c (setst, ftypelet, mode_string):
-	* lib/mkdir.c (mkdir):
-	* lib/makepath.c (make_path):
-	* lib/modechange.c (make_node_op_equals, mode_compile,
-	  mode_create_from_ref, mode_adjust):
-	* lib/modechange.h (mode_adjust):
-	* src/chmod.c (describe_change, change_file_mode):
-	* src/copy.c (copy_reg, copy_internal):
-	* src/copy.h (struct cp_options.umask_kill):
-	* src/cp.c (do_copy, cp_option_init, main):
-	* src/dd.c (main):
-	* src/install.c (mode, cp_option_init, DIR_MODE):
-	* src/mkdir.c (main):
-	* src/mkfifo.c (main):
-	* src/mknod.c (main):
-	* src/mv.c (cp_option_init):
-	* src/touch.c (open_maybe_create):
-	Use proper mode_t types and macros.
-	Don't assume the traditional Unix values for mode bits.
-
-	* lib/filemode.c (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH,
-	S_IXOTH): Define if not defined.
-	(rwx): Remove.
-	* lib/mkdir.c (S_IRWXU, S_IRWXG, S_IRWXO): Define if not defined.
-	* lib/makepath.c (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IRWXU):
-	Define if not defined.
-	* src/system.h (S_ISUID, S_ISGID, S_ISVTX, S_IRWXU, S_IRWXG, S_IRWXO):
-	Define if not defined.
-	(CHMOD_MODE_BITS): New macro.
-	* src/install.c (isodigit): Remove unused macro.
-
-	* src/mkfifo.c, src/mknod.c (usage):
-	Use symbolic mode as default, not octal.
-
-	* lib/utime.c (utime_null):
-	Don't pass 0666 to open; it's not needed and isn't
-	guaranteed to be portable.
-
-	* lib/filemode.h: <config.h>, <sys/types.h>: Include for mode_t.
-	(mode_string): Now takes mode_t.
-
-	* lib/modechange.h: Include <config.h>, <sys/types.h> for mode_t.
-	(struct mode_change): Members affected and value are now mode_t instead
-	of unsigned short.
-
-	* doc/fileutils.texi, doc/perm.texi:
-	Don't assume traditional Unix mode numbering.
-
-	* lib/modechange.c: modechange.h now includes sys/types.h.
-	Include xstrtol.h.
-	(isodigit, oatoi): Remove.
-	(S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR, S_IRGRP,
-	S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRWXU, S_IRWXG,
-	S_IRWXO): Define if not defined.
-	(CHMOD_MODE_BITS): New macro.
-	(mode_compile): Convert from octal with xstrtoul, not our own routine.
-
-1999-04-24  Jim Meyering  <meyering@ascend.com>
-
-	* Version 4.0g.
-
-1999-04-22  Jim Meyering  <meyering@ascend.com>
-
-	* src/shred.c (word32): Don't use `#error'; it runs afoul of
-	SunOS 4.1.4 cc.  From Paul Eggert.
-
-	* lib/strtoull.c: Guard strong_alias and weak_alias with #ifdef _LIBC.
-
-1999-04-20  Paul Eggert  <eggert@twinsun.com>
-
-	Replace our temporary hack implementation of strtoumax with
-	something very close to the real code in glibc.
-
-	* lib/xstrtoumax.c: Remove the temporary strtoumax replacement;
-	we now have a true replacement in strtoumax.c.
-	(__strtol): Always define to strtoumax.
-	(<stdlib.h>): No need to include.
-	(PARAMS): Remove.
-	(my_strtoumax): Move this to strtoumax.c,
-	rename it to strtoumax, and simplify.
-
-	* lib/strtoull.c, lib/strtoumax.c: New files.
-
-	* lib/strtol.c: Update to glibc 2.1.1 version.
-
-1999-04-20  Jim Meyering  <meyering@ascend.com>
-
-	* tests/Makefile.am (EXTRA_DIST): s/posix-warn/env-warn/.
-	(check-local): Also test and warn if CDPATH is set.
-
-1999-04-20  Paul Eggert  <eggert@twinsun.com>
-
-	* configure.in (AC_CANONICAL_HOST): Add; needed for new AC_LFS's
-	cross-compilation.
-	* config.guess: New file (from autoconf).
-	* config.sub: New file (from autoconf).
-
-	* src/shred.c <config.h>: Include first, since it can do
-	things like #define const, and this must be done before
-	including any system headers.
-
-	* lib/xstrtoumax.c (my_strtoumax): Fix typo in computing
-	whether overflow occurred.  Improve overflow-detection to use
-	only one conditional branch total, rather than 2N+1
-	conditional branches for an N-digit number.
-
-1999-04-18  Jim Meyering  <meyering@ascend.com>
-
-	* configure.in (AC_CHECK_FUNCS): Remove strtoull, strtoumax, and
-	strtouq, now that they're checked in m4/xstrtoumax.m4.
-
-1999-04-18  Paul Eggert  <eggert@twinsun.com>
-
-	* doc/fileutils.texi, src/shred.c (main, longopts):
-	Use -u instead of -R for --remove, so that we can preserve
-	future compatibility with rm.
-
-1999-04-18  Jim Meyering  <meyering@ascend.com>
-
-	* src/shred.c [!HAVE_CONFIG_H] (ST_BLKSIZE): Define to 65536.
-	(do_wipefd): Use ST_BLKSIZE instead of referring to the st_blksize
-	member directly.
-
-1999-04-18  Paul Eggert  <eggert@twinsun.com>
-
-	Fix shred to do the right thing with off_t longer than long.
-	Merge large-integer parsing code with similar code in dd.c,
-	and put the resulting in lib/xstrtoumax.c so that other programs
-	can use it.  Instead of adding a new lib/xstrtoumax.h I thought
-	it cleaner to put all the xstroto* declarations into a single
-	header, which for now is lib/xstrtol.h for lack of a better place.
-	(Mayby lib/xstdlib.h would be better?  :-)
-
-	I thought of several other problems with shredding regular files;
-	shredding devices is much more reliable.  So I changed the defaults
-	to be more suitable for shredding devices; this should help encourage
-	users to do the right thing.
-
-	pfstatus isn't portable to environments with varying width
-	fonts, or with internationalized environments where the byte
-	count of the message is not the same as its print width.
-	Rather than deal with this, I just simplified it to not do
-	tricks with carriage-returns and spaces.  (I'm also worried
-	that vprintf may not return the right value on some hosts; I
-	vaguelly recall this being a problem.)  As a result, -v and -
-	no longer conflict.
-
-	When removing a special file, try to truncate it first, but don't
-	worry if this reports an error.
-
-	Try to find the size of a non-regular file by seeking to its end.
-
-	Various porting fixes, mostly because of a port to SunOS 4.1.4 cc.
-
-	Some other minor bug fixes.
-
-	* lib/xstrtoul.h: Remove this file.
-	* lib/xstrtoumax.c: New file.
-
-	* configure.in (AC_CHECK_FUNCS): Add strtoull, strtoumax, strtouq.
-
-	* lib/xstrtoul.c (STRING_TO_UNSIGNED): Remove.
-	(__strtol, __strtol_t, __xstrtol): New macros.
-
-	* lib/xstrtol.c (__strtol, __strtol_t, __xstrtol):
-	New macros to specify the
-	underlying function, its returned type, and our function.  Default to
-	values suitable for xstrtol.
-
-	Include <ctype.h>, since we use its macros.
-
-	(ULONG_MAX, LONG_MAX, ISBLANK): Remove: no longer needed.
-	(ISSPACE): New macro.
-
-	(bkm_scale, bkm_scale_by_power, __xstrtol, main): __unsigned long int
-	-> __strtol_t.
-
-	(__xstrtol): Depend on whether __strtol_t is an unsigned type, not on
-	whether STRING_TO_UNSIGNED is defined.  Skip isspace chars, not
-	isblank chars, to match strtol.  When returning
-	LONGINT_INVALID_SUFFIX_CHAR, store the value that we computed into
-	*val.
-
-	* lib/xstrtol.h (__xstrtol, __strtol, __unsigned): Remove macro decls.
-	<inttypes.h>: Include if HAVE_INTTYPES_H.
-	(_DECLARE_XSTRTOL): New macro.
-	(xstrtol, xstrtoul, xstrtoumax): Declare all three functions, so that
-	we need only one include file, not three.
-	(_STRTOL_ERROR): Do not undef, as this is no longer needed.
-	Reword overflow message so that it's independent of type.
-
-	* lib/Makefile.am (libfu_a_SOURCES): Add xstrtoumax.c.
-	(noinst_HEADERS): Remove xstrtoul.h.
-
-	* lib/xmalloc.c (xalloc_fail):
-	Pass xalloc_msg_memory_exhausted through gettext.
-
-	* lib/getdate.y:
-	<stdlib.h>: Include if HAVE_STDLIB_H, since bison 1.27 invokes "free".
-	(LookupWord, yylex): Don't pass negative char to ctype macros.
-
-	* doc/fileutils.texi:
-	Explain why shredding devices is more reliable, and why the
-	default options are more suitable for devices.
-
-	Remove withdrawn options -b or --no-contents, -c or --freed-contents,
-	-C or --all-contents, -k or --no-links, -l or --ordinary-links, -L or
-	--all-links.
-
-	Add -R or --remove, -s or --size.
-
-	-v can no longer be doubled.
-
-	`file system' --> `filesystem' uniformly.
-
-	* src/chgrp.c: Include xstrtol.h, not obsolete file xstrtoul.h.
-
-	* src/shred.c: Include xstrtol.h, not obsolete file xstrtoul.h.
-	"human.h", "xalloc.h": Include.
-	(attribute): Remove; no longer needed.
-	(xstrdup): New decl.
-	(STDOUT_FILENO): New macro.
-	(O_NOCTTY): Make sure it's always defined, even if HAVE_CONFIG_H.
-
-	The following changes have effect only if !HAVE_CONFIG_H.
-	<ctype.h>: New include.
-	(RETSIGTYPE): Remove bogus semicolon at end.
-	(STDOUT_FILENO, uintmax_t, human_readable, LONGEST_HUMAN_READABLE):
-	New macros.
-	(xstrtoumax): Renamed from xstrtoul, with corresponding type changes.
-	Handle suffixes like the real routine does.
-	(error): Remove bogus assignment of errno to errnum.
-	(xmalloc, xstrdup): New functions.
-
-	(O_NOCTTY): Define even if !HAVE_CONFIG_H.
-	(S_ISFIFO, S_ISSOCK): New macros, if not already defined.
-	(OUTPUT_BLOCK_SIZE): New macro.
-	(struct Options.verbose): Now a boolean, since we no longer have two
-	levels of verbosity.
-	(long_opts, usage, main): Remove -D or --device option.  Invert -p or
-	--preserve option, and rename it to -R or --remove.
-	(usage): Describe G suffix.
-	(usage): "-" no longer conflicts with -v.
-	(UCHAR_MAX): Indent `#error' so that SunOS 4.1.4 cc doesn't reject it.
-	(ind): Portability fixes: return word32, not unsigned; multiply by
-	sizeof (word32) instead of shifting left by 2.
-	(isaac_refill, isaac_mix): Comment out size of array parameter, as
-	ansi2knr mishandles this.
-	(status_visible, status_pos, pfstatus, flushstatus): Remove, since
-	pfstatus isn't portable to users with varying width fonts, or
-	internationalized messages, and vfprintf is problematic.  All callers
-	of pfstatus changed to use error instead; this removes incompatibility
-	of -v with -.  All calls to flushstatus removed.
-	(dopass, do_wipefd): Do not translate non-English msgs with gettext.
-
-	(dopass): Cast lseek constant arguments to (off_t) for benefit
-	of pre-ANSI compilers; fix one lseek call whose args were interchanged.
-	Remove unnecessary casts to (off_t).  Do not check for EIO
-	when determining file size; this was just my earlier wild guess.
-	Use human_readable to print off_t, instead of casting to unsigned long
-	(which doesn't work in Solaris 2.6, where off_t is longer than long).
-	Output human-readable sizes, instead of always using "K".
-	Check for offset overflow (it happened to me in SunOS 4.1.4).
-	(do_wipefd): Do not insist on regular files, but do check for special
-	files that cannot possibly be shredded.
-	Use xmalloc instead of malloc + check.
-	Do not inspect st_size for non-regular files.
-	Try to find the size of a non-regular file by seeking to its end.
-	Do not assume that a regular file of size-0 has unknown size.
-	Check for regular files with negative sizes,
-	and for overflow after rounding to next block.
-	Always try to truncate, even for special files, but do not report an
-	error if truncation fails on a special file.
-
-	(dopass, wipefile): Do not return 1 for special files; the caller
-	doesn't care any more.
-
-	(wipefd): Remove unnecessary (and nonportable) check for
-	whether the file descriptor is read-only.  Remove
-	no-longer-needed check for `-v -'.
-
-	(incname): Return 1 for carry bit, like the documentation says.
-
-	(wipename, wipefile): Accept new argument, specifying the
-	quoted file name.  All callers changed.
-
-	(wipename): Use xstrdup instead of strdup+error check.
-
-	(wipefile): Check for ENOTDIR when opening /dev/fd/NNN. Check for
-	errors in NNN more carefully. Restore errno after the check.
-	Check for errors when closing the file descriptor.
-	Use more consistent wording when unable to remove a file.
-
-	(main): Do not remove files by default.
-	Use xstrtoumax instead of xstrtoul uniformly, since xstrtoul won't
-	exist if !HAVE_CONFIG_H.
-	In diagnostics, quote invalid operands to -n and -s options.
-	Allow T, P, E, Z, and Y suffixes in -s operand.
-	flags.verbose is now a boolean, not a counter.
-	Use STDOUT_FILENO instead of 1, for clarity.
-
-	* lib/human.c:
-	Include xstrtol.h, not xstrtoul.h, since xstrtol.h now defines all the
-	xstrto... functions.
-
-	* src/dd.c: Include xstrtol.h.
-	(parse_integer): Migrate most of the work into the new xstrtoumax fn.
-
-	* lib/xstrtoumax.c: New file.
-
-1999-04-18  Jim Meyering  <meyering@ascend.com>
-
-	* src/dd.c (main): Open the output file with *read* access
-	only if we might need to read to satisfy a `seek=' request.
-	From Matthias Urlichs.
-
-1999-04-10  Jim Meyering  <meyering@ascend.com>
-
-	* Makefile.maint (alpha): Add trailing slash for ncftp.
-
-	* Version 4.0f.
-
-	* configure.in (AC_OUTPUT): Add tests/dd/Makefile.
-	* tests/Makefile.am (SUBDIRS): Add dd.
-	* tests/dd: New directory
-	* tests/dd/misc: New file.
-
-	`ls --color' would segfault
-	* src/ls.c: Include assert.h.
-	(color_indicator[]): Add an entry for the type, `door.'
-	(main): Assert that the lengths of the color_indicator and
-	indicator_name arrays are appropriately related.
-	Reported by John Gotts.
-
-	* src/dd.c (scanargs): Fix bug introduced with last change: now that
-	the loop is gone, manually decrement argc and increment argv.
-	Reported by Andreas Jaeger and jvogel@linkny.com.
-
-1999-04-07  Jim Meyering  <meyering@ascend.com>
-
-	* lib/getdate.y (difftm): Protoize.
-
-1999-04-06  Jim Meyering  <meyering@ascend.com>
-
-	* lib/strftime.c: Update from master source in libc.
-
-1999-04-04  Jim Meyering  <meyering@ascend.com>
-
-	* tests/ln/misc: Comment out the test added on 1999-01-31.
-
-	* Makefile.maint (url_dir_list): Define properly.
-	(real_dir_list): Likewise.
-
-	* src/shred.c: Don't include string.h.
-	[!HAVE_CONFIG_H]: Include string.h here.
-	[!HAVE_CONFIG_H]: Hard-code RETSIGTYPE to `int'.
-	(sigill_handler): Change return type and type of local `oldhandler' to
-	RETSIGTYPE.
-	(isaac_seed_machdep): Change and type of local `oldhandler' to
-	RETSIGTYPE.
-	From Colin Plumb.
-
-	* Version 4.0e
-
-	* tests/cp/same-file: Change the sed command used to extract the
-	filename from ls -l output, to accommodate the change in format.
-
-	* src/ls.c (print_long_format): Add a space between %s and %3u.  This
-	assures that even when modebuf has the trailing `+' and there are more
-	than 99 hard links to a file, the permissions string and the link count
-	will be separated.
-
-1999-04-03  Jim Meyering  <meyering@ascend.com>
-
-	* src/shred.c (dopass): add curly braces to avoid warning about
-	ambiguous `else'.
-	(wipefd): Add parentheses suggested by gcc.
-	(do_wipefd): Remove declaration of unused local.
-
-1999-04-02  Colin Plumb  <colin@nyx.net>
-
-	* shred.c [!HAVE_CONFIG_H] (xstrtoul, error, close_stdout): Added stubs
-	to allow standalone compilation.
-
-	(wipefile): Added support for emulating /dev/fd/# files even if
-	the OS doesn't support them.  From Paul Eggert.
-
-	(main, usage): Changed --device short option to -D.
-
-	(wipefd, do_wipefd): Renamed function to do_wipefd and added
-	separate wipefd that performs sanity checks on externally-opened file
-	descriptors, such as not append-only.  From Paul Eggert.
-
-	(do_wipefd, isaac_seedfd): Do not read file for any reason.
-	if the file is low-entropy, it's a security hole.
-	(wipefile) Changed to open O_WRONLY and chmod to write-only when
-	forcing.
-	(isaac_seedfd) Function deleted as unnecessary.
-	From Paul Eggert.
-
-	(dopass): Dynamically fall back to fsync() if fdatasync() fails,
-	since POSIX, in their infinitesimal wisdom, encourage implementations
-	that return constant -1, making compile-time testing useless.
-	From Paul Eggert.
-
-	(dopass): Changed to support a size of -1 to mean "unknown".
-	This entailed changing to a counting-up offset rather than couting-down
-	cursize for the central state variable.  Also changed size argument to
-	be call-by-reference so that it can be passed back once known.
-	(sizer) Function deleted as unnecessary.
-	(wipefd): Changed to match.  From Paul Eggert
-
-	(dopass): Try to skip over bad blocks in destination files.
-	Also added ftruncate() for more complete destruction of metadata.
-
-	(main, usage): Changed "-" to stand for standard output.
-	(wipefd): Added error message to detect conflict with -v.
-
-	(dopass): Added periodic fsync() calls to keep the pass progress
-	display in sync with reality.  Hopefully they're sufficiently far spaced
-	that throughput isn't affected.  It might be a good thing to do even in
-	non-verbose mode, to avoid filling up the kernel caches with dirty data.
-	Also added ftruncate() for more complete destruction of metadata.
-
-	(quotearg_colon): New function to print
-	pathological filenames properly.
-	[!HAVE_CONFIG_H] (quotearg_colon_buf) New internal helper function
-	that does most of the work.
-	(wipefd, do_wipefd, dopass) Now take a qname (pre-quoted name) argument.
-	(wipename, wipefile, main) Changed diagnostics to use quotearg_colon.
-	Error messages are also in a more uniform format.
-	From Paul Eggert.
-
-	(struct Options, main, do_wipefd): Added -s/--size=N flag.
-	(xstrtoul): Added support for valid_suffixes to help this.
-	(usage) Documented it.
-
-	(error): Changed some arguments from N_() to _(), since error()
-	does not translate its argument.  I think this is a bug.
-
-	(struct Options do_wipefd, wipefd, wipefile, main): moved passes
-	argument into the Options structure as n_iterations, which is now a
-	size_t.  From Paul Eggert.
-
-	(isaac_seed_start, isaac_seed_data, isaac_seed_finish): New functions
-	to manage seeding of RNG with arbitrary-sized data.
-	(isaac_init): commented out as dead code.
-	(isaac_seed): changed to use new functions to prevent any possibility of
-	a buffer overflow.
-
-	(isaac_seed): Added support for Solaris' gethrtime()
-	configure.in: Corresponding feature test.  From Paul Eggert.
-
-	(wipename): Change remove() to unlink() for speed & portability.
-	Use lstat() instead of access() to see if a filename is taken.  This
-	works even on dangling symlinks and avoids the suid problems of
-	access(2).  From Paul Eggert.
-
-	(isaac_seed_machdep): New function for reading cycle counters
-
-1999-04-02  Paul Eggert  <eggert@shade.twinsun.com>
-
-	* configure.in (AC_CHECK_FUNCS): Add gethrtime.
-
-	* src/shred.c (isaac_seed): Don't overrun the s->mm buffer.
-	Use gethrtime if available.  Don't assume that clock_gettime succeeds.
-	Put most random sources first.
-
-1999-04-02  Paul Eggert  <eggert@twinsun.com>
-
-	shred: Add new options -bcCklL and fix some porting problems.
-	Remove options -dp.  Do not read output files.
-
-	* src/shred.c (long_opts, usage, main, wipefile): Adjust to
-	new options.
-	("human.h", "quotearg.h"): New includes.
-	(struct Options): New members contents, links, n_iterations.
-	Remove allow_devices, remove_file.  Change n_iterations to size_t.
-	All uses changed.
-	(output_block_size): New var.
-	(usage): Declare __noreturn__ attribute.
-	(fdatasync): Define to -1 if not present, since we need to invoke both
-	fdatasync and fsync if both are present.  All invokers of fdatasync
-	now try fdatasync, then fsync.
-	(MIXIN): New macro.
-	(isaac_seed): Use it to mix in values.  Add uid, gid to mix.
-	Don't use gettimeofday, as it has too many porting problems.
-	(isaac_seedfd): Remove, since we no longer read the output files.
-	(sizefd): Remove; we now determine size by writing sequentially.
-	(dopass, wipename, wipefile, main): Clean up error messages.
-	(dopass): Keep track of offset relative to start of file, not
-	end, since we may not know how large the file is.  If size is
-	negative, write until we fall off the end of the file.
-	(wipefd): Do not read output file.
-	Return 0 if successful, -1 if not; do not make a special case for
-	non-regular files, since our callers have that info now.
-	(wipename): Now static.  Return errno if error.
-	(main): "-" now stands for standard output.
-	Do not shred append-only standard output.
-	(wipefile): Do not grant read permission to file when wiping it.
-	Use symbolic permission (S_IWUSR), not octal.
-
-	* src/system.h (S_IWUSR): Define if not already defined.
-
-	* configure.in (AC_SEARCH_LIBS): Prefer rt to posix4, for Solaris 7.
-	(AC_CHECK_FUNCS): Remove gettimeofday.
-
-	* doc/fileutils.texi: Document recent changes.
-
-1999-04-01  Jim Meyering  <meyering@ascend.com>
-
-	* configure.in (AC_CHECK_FUNCS): Add acl.
-	(AC_CHECK_HEADERS): Add sys/acl.h.
-	* src/ls.c [HAVE_SYS_ACL_H]: Include sys/acl.h.
-	(struct fileinfo): New member `have_acl'.
-	(gobble_file): Initialize it.
-	(print_long_format): Use it.
-	Mostly from Alen Muzinic.
-
-	* src/touch.c (open_maybe_create): New function.
-	(touch): Rewrite not to use `creat' and to eliminate a race
-	condition that could make touch truncate a nonempty file.
-	Report and suggestions from Andrew Tridgell.
-
-1999-03-31  Jim Meyering  <meyering@ascend.com>
-
-	* src/du.c: Remove prototypes and tsort function definitions.
-
-	* src/chown.c (main): Move the declaration of `e' into the scope
-	where it's used and make it `const'.
-
-	* src/install.c (main): Qualify a char* with the `const' keyword.
-	(install_file_in_dir): Likewise.
-	* src/ln.c (main): Likewise.
-	* src/mkdir.c (main): Likewise.
-	* src/mkfifo.c (main): Likewise.
-	* src/mknod.c (main): Likewise.
-	* src/mv.c (main): Likewise.
-	* src/touch.c (touch): Likewise.
-
-1999-03-30  Jim Meyering  <meyering@ascend.com>
-
-	* src/*.c: Don't include closeout.h or version-etc.h explicitly.
-	Now, they're included via sys2.h.
-
-1999-03-29  Jim Meyering  <meyering@ascend.com>
-
-	* configure.in (GNU_PACKAGE): Remove related code -- now it's in
-	the catch-all for shared autoconf code, m4/jm-macros.m4.
-	(jm_CHECK_ALL_TYPES): Remove explicit AC_TYPE_* macros and use
-	this instead.
-
-1999-03-29  Paul Eggert  <eggert@twinsun.com>
-
-	Minor lint removal in code that forks and execs.
-
-	* lib/mkdir.c (mkdir): Use pid_t instead of int; check status
-	against zero.  This is to improve portability.
-	* lib/rename.c (rename): Likewise.
-	* lib/rmdir.c (rmdir): Likewise.
-
-	* lib/rename.c (rename):
-	(rename): Do not print any error messages, so that the messages
-	are internationalized properly.
-
-	* src/install.c (strip): Use standard "cannot fork" message.
-	Check for strip nonzero exit status.
-
-1999-03-28  Jim Meyering  <meyering@ascend.com>
-
-	`chmod =OP' did not properly apply the umask
-	* lib/modechange.c (make_node_op_equals): New function.
-	(mode_append_entry): Likewise.
-	(mode_compile): When none of [ugoa] is specified in an `=OP' change
-	mode request, insert a `=0' entry into the linked list so that all
-	bits are cleared first.  Use the new functions.
-	Reported by Andrew Dalke.
-
-	New test for the above.
-	* configure.in (AC_OUTPUT): Add tests/chmod/Makefile.
-	* tests/Makefile.am (SUBDIRS): Add chmod.
-	* tests/chmod: New directory
-	* tests/chmod/equal-x: New file.
-
-1999-03-27  Jim Meyering  <meyering@ascend.com>
-
-	* lib/modechange.c (mode_compile): Upon allocation failure, free
-	everything starting with the head, not the tail.
-
-	* src/install.c (strip): Use pid_t, not int.  From John Bley.
-
-1999-03-26  Jim Meyering  <meyering@ascend.com>
-
-	* src/dd.c (PROGRAM_NAME, AUTHORS): Define
-	(long_options): Remove unused struct.
-	(scanargs): Remove useless loop.
-	(main): Use PROGRAM_NAME and AUTHORS in call to parse_long_options.
-	* src/mvdir.c: Likewise.
-	* src/sync.c (PROGRAM_NAME, AUTHORS): Define and use.
-
-1999-03-25  Jim Meyering  <meyering@ascend.com>
-
-	* lib/Makefile.am (libfu_a_SOURCES): Add version-etc.c.
-	(noinst_HEADERS): Add version-etc.h.
-
-	* lib/long-options.c (parse_long_options): Remove version-, copyright-,
-	and author-printing code.  Do it via version_etc.
-
-	* lib/version-etc.c: New file.
-	* lib/version-etc.h: Prototype for same.
-
-	* src/sys2.h (GETOPT_HELP_CHAR): Define.
-	(GETOPT_VERSION_CHAR): Define.
-	(GETOPT_HELP_OPTION_DECL): Define.
-	(GETOPT_VERSION_OPTION_DECL): Define.
-	(case_GETOPT_HELP_CHAR): Define.
-	(case_GETOPT_VERSION_CHAR): Define.
-
-	* src/chgrp.c: No longer include long-options.h.
-	Include version-etc.h instead.
-	(PROGRAM_NAME, AUTHORS): Define.
-	[long_options]: Add entries for --help and --version.
-	Remove parse_long_options call.
-	(main) [getopt switch]: Add a case for each of --help and --version.
-	* src/chgrp.c: Likewise.
-	* src/chmod.c: Likewise.
-	* src/cp.c: Likewise.
-	* src/df.c: Likewise.
-	* src/dircolors.c: Likewise.
-	* src/du.c: Likewise.
-	* src/install.c: Likewise.
-	* src/ln.c: Likewise.
-	* src/ls.c: Likewise.
-	* src/mkdir.c: Likewise.
-	* src/mkfifo.c: Likewise.
-	* src/mknod.c: Likewise.
-	* src/mv.c: Likewise.
-	* src/rm.c: Likewise.
-	* src/rmdir.c: Likewise.
-	* src/shred.c: Likewise.
-	* src/touch.c: Likewise.
-
-1999-03-24  Jim Meyering  <meyering@ascend.com>
-
-	* man/help2man: Import version 1.010.
-
-1999-03-22  Jim Meyering  <meyering@ascend.com>
-
-	* src/chmod.c (usage): Add one-liner.  Suggestion from Karl Berry.
-
-1999-03-19  Jim Meyering  <meyering@ascend.com>
-
-	* src/automake-wrap: Rewrite the automake-generated rule for
-	clean-binPROGRAMS so that it removes rm even with a losing PATH on a
-	losing system (PATH with `.' before /bin on a system where you can't
-	unlink a running executable).  Reported by William Bader.
-
-	* configure.in: Use jm_WINSIZE_IN_PTEM.
-	* src/ls.c [WINSIZE_IN_PTEM]: Include sys/stream.h and sys/ptem.h.
-	Required by SCO ODT 2.0 systems.  Reported by William Bader.
-
-1999-03-18  Jim Meyering  <meyering@ascend.com>
-
-	* src/remove.c (remove_cwd_entries): Reflect changes in hash_insert.
-	(remove_init): Call hash_initialize with one more argument.
-
-1999-03-15  Jim Meyering  <meyering@ascend.com>
-
-	Revamp to allow fine-tuning to control when and by how
-	much the table grows and shrinks.
-	* lib/hash.c (next_prime): Don't assert.
-	(hash_reset_tuning): New function.
-	(check_tuning): New function.
-	(hash_initialize): Accept and use new tuning parameter.
-	(hash_rehash): Rewrite, updating for tuning.
-	(hash_insert): Honor tuning semantics.
-	(hash_delete): Likewise.
-	From François Pinard.
-
-	* lib/hash.h (struct hash_tuning): Define.
-	(struct hash_table) [tuning]: Add member.
-	(hash_initialize): Add `tuning' parameter.
-
-	* lib/hash.c (hash_insert): Remove last parameter and change semantics.
-	* lib/hash.h (hash_insert): Update prototype.
-
-	* lib/hash.c (hash_insert): Don't increment n_entries unconditionally --
-	otherwise, we'd do so even when the insertion failed.
-	From François Pinard.
-
-1999-03-07  Jim Meyering  <meyering@ascend.com>
-
-	* lib/xmalloc.c (xalloc_fail): Use "%s" format so the message doesn't
-	have to be scanned for % signs.  Suggestion from François Pinard.
-
-	* Makefile.maint: Add two more URLs and the loops to use them.
-
-	* lib/long-options.c (parse_long_options): Include `Copyright...' line
-	in --version output.
-	Add the `...NO warranty...' message.
-
-1999-03-03  Jim Meyering  <meyering@ascend.com>
-
-	* lib/long-options.c (_): Define it.
-	(parse_long_options): Accept new parameter, authors, and print it.
-
-	* lib/long-options.h: Update prototype.
-
-	* src/chgrp.c: Include long-options.h
-	[long_options]: Remove the "help" and "version" entries.
-	(main): Use parse_long_options, including author name(s).
-	Remove the show_version and show_help blocks.
-	* src/chmod.c: Likewise.
-	* src/chown.c: Likewise.
-	* src/cp.c: Likewise.
-	* src/dd.c: Likewise.
-	* src/df.c: Likewise.
-	* src/dircolors.c: Likewise.
-	* src/du.c: Likewise.
-	* src/install.c: Likewise.
-	* src/ln.c: Likewise.
-	* src/ls.c: Likewise.
-	* src/mkdir.c: Likewise.
-	* src/mkfifo.c: Likewise.
-	* src/mknod.c: Likewise.
-	* src/mv.c: Likewise.
-	* src/mvdir.c: Likewise.
-	* src/rm.c: Likewise.
-	* src/rmdir.c: Likewise.
-	* src/shred.c: Likewise.
-	* src/sync.c: Likewise.
-	* src/touch.c: Likewise.
-
-1999-02-18  Paul Eggert  <eggert@twinsun.com>
-
-	* getdate.y: <alloca.h>: Include if HAVE_ALLOCA_H, not FORCE_ALLOCA_H.
-	The FORCE_ALLOCA_H was a relic of the bad old pre-autoconf Emacs days.
-
-1999-02-17  Jim Meyering  <meyering@ascend.com>
-
-	* src/shred.c (wipename): Fix string thinko.  Now, shredding files
-	in subdirectories works (dir/file).  From Janos Farkas.
-
-1999-02-13  Jim Meyering  <meyering@ascend.com>
-
-	* src/dircolors.c (dc_parse_stream): Don't try to dereference
-	NULL if there's an error in our built-in list.
-	Suggestion from François Pinard.
-
-1999-02-13  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
-
-	* src/install.c (main): Set x.backup_type only if backups are requested.
-	(cp_option_init): Initialize backup_type.
-	(backup_type): Remove unused variable.
-
-	* doc/fileutils.texi: Fix use of @item vs @itemx.
-
-1999-02-08  Jim Meyering  <meyering@ascend.com>
-
-	* src/dircolors.c (slack_codes): Add "DOOR".
-	(ls_codes): Add corresponding "do".
-	Reported by John Gotts.
-
-	* configure.in (ALL_LINGUAS): Add Italian (it).
-
-1999-02-07  Jim Meyering  <meyering@ascend.com>
-
-	* Version 4.0d (aka 4.1-b4).
-
-	* Makefile.maint (my-distcheck): Don't depend on dist, now that this
-	is hooked up to the distcheck rule.
-	* Makefile.am (distcheck-hook): New target and rule -- link to shared
-	rule, my-distcheck, in Makefile.maint.
-
-	* doc/fileutils.texi (shred invocation): New section.  From Colin Plumb.
-
-	* configure.in (jm_FUNC_GETGROUPS): Move the test into a new file,
-	group-member.m4, and just use this new macro.
-	Use `.$ac_objext', not the literal `.o'.
-
-1999-02-02  Jim Meyering  <meyering@ascend.com>
-
-	* src/ls.c (S_ISLNK, S_ISFIFO, S_ISSOCK, S_ISCHR, S_ISBLK, S_ISDOOR):
-	Define to zero if not already defined.
-	(HAVE_SYMLINKS): Define.
-	(gobble_file): Remove #ifdef.
-	(get_link_name, make_link_path): Guard these with #if HAVE_SYMLINKS
-	rather than #ifdef S_ISLNK.
-	(print_type_indicator): Remove #ifdefs and reorganize.
-	(print_color_indicator): Remove #ifdefs.
-	(length_of_file_name_and_frills): Likewise.
-
-1999-02-01  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
-
-	* src/dircolors.hin: Handle DOOR.
-
-	* src/ls.c (print_type_indicator): Print doors as '>'.
-	(length_of_file_name_and_frills): Account for this.
-	(indicator_no): Define C_DOOR.
-	(indicator_name): Add corresponding name.
-
-	* lib/filemode.c (ftypelet): Handle doors.
-
-	* lib/filemode.c, src/system.h (S_ISDOOR): Define if missing.
-
-1999-02-01  Jim Meyering  <meyering@ascend.com>
-
-	* lib/strcasecmp.c (STRXCASECMP_FUNCTION): Don't increment within macro
-	argument list.  From Akim Demaille.
-
-1999-01-31  Jim Meyering  <meyering@ascend.com>
-
-	* doc/fileutils.texi: Wrap the @top node in @ifnottex instead of
-	@ifinfo so `makeinfo --html ...' works.  From Karl Berry.
-
-	* tests/ln/misc: Add test for this.
-	* src/ln.c (do_link): Allow creation of a hard link to a dangling
-	symlink.  Reported by Alexey Solovyov.
-
-	* src/copy.c (copy_internal): Describe any backup-related renaming
-	operations when in verbose mode.
-	(copy_internal): Likewise.
-	Based on changes from Marty Leisner.
-
-	* lib/lchown.c: Declare chown.
-
-1999-01-30  Jim Meyering  <meyering@ascend.com>
-
-	* acconfig.h: Remove uintmax and STAT* #undefs.
-	* configure.in: Require autoconf 2.13.
-	Remove test for AFS.
-	Use 3-argument form of AC_DEFINE*.
-
-1999-01-28  Jim Meyering  <meyering@ascend.com>
-
-	* po/POTFILES.in: Add src/shred.c.
-
-	* src/system.h: Use TIME_WITH_SYS_TIME-based #if test rather than
-	TM_IN_SYS_TIME based one (for shred).
-
-	* acconfig.h: Remove lots of `#undef's, now that we use the
-	3-argument forms of AC_DEFINE* macros.
-
-1999-01-25  Jim Meyering  <meyering@ascend.com>
-
-	* configure.in (fdatasync): Use AC_CHECK_FUNCS instead of
-	AC_REPLACE_FUNCS.
-	(AC_CHECK_FUNCS): Add clock_gettime.
-
-	* src/shred.c (isaac_seed): Guard clock_gettime with test of
-	HAVE_CLOCK_GETTIME, not CLOCK_REALTIME.
-	(wipename): Rename local dirfd to dir_fd to avoid shadowing the
-	function declared in Linux's dirent.h.
-
-1999-01-25  Akim Demaille  <demaille@inf.enst.fr>
-
-	* lib/argmatch.h (ARRAY_CARDINALITY): Define.
-	(ARGMATCH_ASSERT): New macro.
-
-	* lib/argmatch.c (program_name): Remove dcl.
-	Include error.h.
-	(argmatch_invalid): Use error rather than fprintf.
-
-1999-01-24  Jim Meyering  <meyering@ascend.com>
-
-	* src/ansi2knr.c: Exit nonzero upon failed write to stdout.
-	New version from L. Peter Deutsch.
-
-	* lib/quotearg.c (quotearg_n_options): Revert type of parameter `n'
-	(and hence that of the local `n1', too) to `int' at Paul's request.
-
-	* lib/closeout.c: Add comments.
-
-	* src/shred.c (fdatasync): Remove function.  instead, ...
-	(fdatasync) [! HAVE_FDATASYNC]: Define to fsync.
-	From Colin Plumb.
-
-1999-01-23  Jim Meyering  <meyering@ascend.com>
-
-	* src/Makefile.am (bin_PROGRAMS): Add shred.
-	* src/shred.c: New file.
-	Portability tweaks.
-	Internationalize.
-	(wipename): Print the `FILE: deleted' and `FILE: deleting' messages
-	only when in verbose mode.
-	(fdatasync) [! HAVE_FDATASYNC]: New function.
-
-	* man/Makefile.am (man_MANS): Add shred.1.
-	* man/Makefile.summ (shred-summary): Define.
-	* man/shred.x: New file.
-
-	* src/shred.c: New file.  From Colin Plumb.
-	Include config.h, getopt.h, system.h and error.h.
-	Use #else/#if, not #elif.
-
-1998-11-05  Paul Eggert  <eggert@twinsun.com>
-
-	* lib/mktime.c (__mktime_internal): Adopt the traditional (and
-	problematic) notion of what to do when tm_isdst doesn't match.
-
-1999-01-17  Jim Meyering  <meyering@ascend.com>
-
-	* tests/cp/Makefile.am (TESTS_ENVIRONMENT): Set PATH here, rather
-	than setting RM and CP.
-	* tests/cp/*: Now that PATH is set properly, use rm and cp rather
-	than $RM and $CP.
-
-	* tests/ln/Makefile.am (TESTS): Add backup-1.
-	(TESTS_ENVIRONMENT): Set PATH here, rather than setting LN.
-	* tests/ln/*: Now that PATH is set properly, use ln rather than $LN.
-	* tests/ln/backup-1: New test for this.
-	* src/ln.c (do_link): Try to remove DEST even after renaming it.
-	This fixes a bug reported by Jamie Lokier.
-
-	* src/ln.c (same_name): Use SAME_INODE rather than open coding it.
-
-1999-01-16  Jim Meyering  <meyering@ascend.com>
-
-	* lib/argmatch.c (ARGMATCH_DIE_DECL): Use it.
-
-	* acconfig.h: Remove @BOTTOM@ section.
-	Instead, add the define and decl via m4/jm-macros.m4.
-
-	* src/ls.c: Don't declare base_name.
-	Use function-style XARGMATCH once again.
-	* src/touch.c: Likewise.
-	* acconfig.h: Add a @BOTTOM@ section.
-	(ARGMATCH_DIE) [@BOTTOM@]: Define to usage(1).
-	Declare usage.
-	From Akim Demaille.
-
-	* src/cp.c: Remove declarations of base_name and get_version.
-	(main): Don't call getenv ("VERSION_CONTROL"); xget_version does it.
-	Use xget_version and function-style XARGMATCH.
-	* src/mv.c (main): Likewise.
-	* src/ln.c (main): Likewise.
-	* src/install.c (main): Likewise.
-	* lib/quotearg.c (quotearg_n_options): Declare n1 to be of type
-	unsigned int, not just int.
-	* lib/backupfile.h (get_version): Adjust prototype.
-	(xget_version): Add prototype.
-	(base_name): Remove prototype.
-	* lib/backupfile.c [!HAVE_DECL_GETENV]: Declare getenv.
-	(backup_args): Reorder enum members.
-	(backup_types): Likewise.
-	(get_version): Take an additional parameter, `context'.
-	(xget_version): Like get_version, but if the `version' argument is NULL,
-	use the value of the envvar VERSION_CONTROL.
-	(base_name): Declare.
-	Mostly from Akim Demaille.
-
-	* lib/addext.c (base_name): Declare.
-	* src/sys2.h: Add prototype for base_name.
-
-	* lib/argmatch.c: s/argmatch_exit_failure/argmatch_die/
-	* lib/argmatch.h: Likewise.
-
-	* lib/argmatch.h (XARGMATCH): Define to return a value once again.
-	(XARGCASEMATCH): Likewise.
-
-	* lib/argmatch.c (EXIT_FAILURE): Define.
-	(ARGMATCH_DIE): Provide default.
-	(__xargmatch_internal): New function.
-	s/rogram_name/program_name.
-	From Akim Demaille.
-
-1999-01-14  Akim Demaille  <demaille@inf.enst.fr>
-
-	* src/touch.c (usage): Don't make it static so that it can be
-	called from libfu.a by xargmatch.
-	* src/chgrp.c (usage): Likewise
-	* src/chmod.c (usage): Likewise
-	* src/chown.c (usage): Likewise
-	* src/cp.c (usage): Likewise
-	* src/dd.c (usage): Likewise
-	* src/df.c (usage): Likewise
-	* src/dircolors.c (usage): Likewise
-	* src/du.c (usage): Likewise
-	* src/install.c (usage): Likewise
-	* src/ln.c (usage): Likewise
-	* src/ls.c (usage): Likewise
-	* src/mkdir.c (usage): Likewise
-	* src/mkfifo.c (usage): Likewise
-	* src/mknod.c (usage): Likewise
-	* src/mv.c (usage): Likewise
-	* src/mvdir.c (usage): Likewise
-	* src/rm.c (usage): Likewise
-	* src/rmdir.c (usage): Likewise
-	* src/sync.c (usage): Likewise
-
-1999-01-12  Akim Demaille  <demaille@inf.enst.fr>
-
-	* lib/backupfile.c (get_version): added the parameters KIND.
-	(xget_version): like get_version, but if argument is NULL, honor
-	the envvar VERSION_CONTROL.
-	* src/cp.c: Remove declarations of base_name and get_version.
-	(main): Use xget_version.
-	* src/mv.c (main): Likewise.
-	* src/ln.c (main): Likewise.
-	* src/install.c (main): Likewise.
-
-1999-01-12  Jim Meyering  <meyering@ascend.com>
-
-	* configure.in (ALL_LINGUAS): Add Greek (el).
-	* po/el.po: New file.
-
-	* install-sh: New version from autoconf.
-	* missing: New version from automake.
-	* src/ansi2knr.c: Likewise.
-	* lib/getopt.c: New version from glibc.
-	* lib/getopt.h: Likewise.
-	* lib/getopt1.c: Likewise.
-	* lib/regex.c: Likewise.
-	* lib/regex.h: Likewise.
-	* lib/ylwrap: Remove unused file.
-
-1999-01-10  Jim Meyering  <meyering@ascend.com>
-
-	* Version 4.0c (aka 4.1-b3).
-
-	* Upgrade to autoconf-2.13 and automake-1.3b.
-
-	* src/copy.c (copy_internal): Handle two more values of errno from
-	failed rename of a directory into a subdirectory of itself.
-	Thanks to Volker Borchert for testing many types and combinations
-	of systems.
-
-	* lib/argmatch.c (ARGMATCH_QUOTING_STYLE): Change from c_quoting_style
-	to escape_quoting_style.
-	(argmatch_invalid): Now that the quoted quantity is no longer double
-	quoted, remove the code that removed leading and trailing double quotes.
-
-	* src/ls.c (decode_switches): Now that escape_quoting_style no longer
-	escapes the SPACE character, arrange for SPACEs to be quoted here.
-	* lib/quotearg.c (quotearg_buffer): Change escape_quoting_style so that
-	it no longer escapes ` '.
-	Suggestion from Paul Eggert.
-
-1999-01-05  Jim Meyering  <meyering@ascend.com>
-
-	* configure.in (space): Add `for' in message of statvfs check.
-	From Ulrich Drepper.
-
-1999-01-04  Jim Meyering  <meyering@ascend.com>
-
-	* Version 4.1-b2.
-
-1999-01-02  Jim Meyering  <meyering@ascend.com>
-
-	* lib/argmatch.c (argmatch_invalid): Remove double quotes from the
-	offending quoted argument before using it in explanatory diagnostic.
-	Use a single fprintf stmt.
-
-	* lib/argmatch.h (XARGMATCH): Don't return a value;  instead,
-	modify a parameter.  Add a `Die_stmt' parameter.
-	Add parentheses.
-	* lib/argmatch.c (__xargmatch_internal): Remove now-unused function.
-	(argmatch_to_argument): Add `const' attribute to first parameter.
-
-	* configure.in (AC_REPLACE_FUNCS): Remove strcasecmp (now it's
-	done in m4/jm-macros.m4).
-
-	* lib/backupfile.c (get_version): Adapt to use new interface to
-	XARGMATCH.
-	* src/cp.c: Likewise.
-	* src/ls.c: Likewise.
-	* src/touch.c: Likewise.
-
-1999-01-01  Jim Meyering  <meyering@ascend.com>
-
-	* lib/makepath.c (make_dir): New function, factored out of make_path.
-	(make_path): Use make_dir rather than open-coding it twice.
-	This effectively reverses the order of the latter pair of stat/mkdir
-	calls and fixes a race condition bug whereby one of two concurrent
-	`mkdir -p' processes could fail with EEXIST.
-	Include locale.h and libintl.h, and define `_()'.
-	Mark translatable strings.
-
-	* lib/xmalloc.c: Add comments.
-	(xcalloc, xmalloc, xrealloc): Remove prototypes.
-	(xcalloc): Remove `#ifdef NOT_USED' that used to hide this function.
-	* lib/xalloc.h: Add comments.
-	(PARAMS, XMALLOC, XCALLOC, XREALLOC): Define.
-	(xcalloc, xmalloc, xrealloc): Add prototypes here.
-	Based on changes from Akim Demaille.
-
-	* lib/quotearg.c (quotearg_buffer): Cast -1 to size_t before comparing.
-	(quotearg_n): Change type of 1st parameter from int to unsigned int.
-	(quotearg_n_options): Likewise.
-	* lib/quotearg.h (quoting_style_vals): New public array.
-	From Akim Demaille.
-	(quotearg_n_options): Declare `options' parameter to be `const'.
-
-	* lib/human.c (humblock): Use ARGMATCH in place of argmatch.
-
-	* lib/backupfile.c (get_version): Use XARGMATCH in place of
-	argmatch & co.
-
-1998-12-31  Jim Meyering  <meyering@ascend.com>
-
-	* src/ls.c (indicator_style_types): New variable.
-	(format_types): Rename from `formats'.
-	(color_args): Remove unnecessary `no' string.
-	(color_types): Remove corresponding `color_never' entry.
-	(main): Use ARGMATCH_TO_ARGUMENT.
-	(decode_switches): Use ARGMATCH instead of argmatch code
-	in each of several cases.
-	From Akim Demaille.
-
-	* src/cp.c (main): Use XARGMATCH in place of argmatch & co.
-	* src/touch.c (main): Likewise.
-	* lib/backupfile.c (get_version): Likewise.
-	From Akim Demaille.
-
-	* lib/strncasecmp.c: New file.
-	* lib/strcasecmp.c: Add #ifdefs so it can be used for strncasecmp, too.
-	* lib/argmatch.c (strncasecmp): Move to a separate file.
-	Add curly braces around some one-stmt-but-multiline blocks.
-
-	* lib/argmatch.c: Improvements from Akim Demaille.
-	* lib/argmatch.h: Likewise.
-
-	* lib/addext.c (addext): Protoize.
-	Indent cpp directives to match nesting.
-
-	Fix warnings from gcc -W -Wall
-	* lib/posixtm.c (posix_time_parse): Change type of index `i' from
-	int to unsigned int.
-	* lib/getdate.y (__attribute__): Define.
-	(ATTRIBUTE_UNUSED): Define.
-	(yyerror): Mark parameter as unused with ATTRIBUTE_UNUSED.
-	(MonthDayTable): Add initializers for last entry.
-	(UnitsTable): Likewise.
-	(OtherTable): Likewise.
-	(MilitaryTable): Likewise.
-
-1998-12-22  Jim Meyering  <meyering@ascend.com>
-
-	* Version 4.1-b1.
-
-	* configure.in (ALL_LINGUAS): Add chinese (zh).
-
-1998-12-19  Jim Meyering  <meyering@ascend.com>
-
-	* tests/ln/misc: Use absolute path for final rm.
-
-	* Makefile.maint (my-distcheck): Run make with
-	CFLAGS='-Wformat -Werror'.
-
-1998-12-18  Jim Meyering  <meyering@ascend.com>
-
-	* src/copy.c (copy_internal): Remove errnoeous `%s: ' prefix
-	from format string.  From Michiel Bacchiani.
-
-	* src/chgrp.c (MAXGID): Define.
-	Use gid_t (not int) as the type for `group' variables.
-	(parse_group): Use MAXGID, not INT_MAX.
-
-	* src/install.c (UID_T_MAX, GID_T_MAX): Remove definitions.
-	* src/sys2.h (UID_T_MAX, GID_T_MAX): Define them here instead.
-
-1998-12-13  Jim Meyering  <meyering@ascend.com>
-
-	* lib/Makefile.am (EXTRA_DIST): Add xstat.in.
-
-1998-12-12  Jim Meyering  <meyering@ascend.com>
-
-	1998-10-15  Akim Demaille  <demaille@inf.enst.fr>
-	* src/ls.c: Group DIRED's code together.
-	(full_time, inhibit_group, col_ext_type): Declare static.
-	(dired_dump_obstack): Apply sizeof to variable, instead of its type.
-	(parse_ls_color): Rename ext2 as e2.  Move into the block where it
-	is used.
-
-	1998-10-15  Akim Demaille  <demaille@inf.enst.fr>
-	* src/ls.c: In order to distinguish col(umn|or):
-	(init_column_info): Renamed from init_col_info.
-	(struct column_info): Renamed from struct col_info.
-	(struct color_ext_type): Renamed from struct col_ext_type.
-
-1998-12-11  Jim Meyering  <meyering@ascend.com>
-
-	* lib/Makefile.am (lstat.c): Add rule to generate this from xstat.in.
-	(stat.c): Likewise.
-	* lib/stat.c: Remove file.
-	* lib/lstat.c: Remove file.
-	* lib/xstat.in (xstat@): New file.
-
-	* lib/quotearg.c (quotearg_buffer): Use `7' as the mask, not `3'.
-	From Bruno Haible.
-	* tests/ls-2/tests: Add a test for this.
-
-	* man/help2man: import version 1.006.
-
-1998-12-07  Jim Meyering  <meyering@ascend.com>
-
-	* src/copy.c: Use dir_name, not dirname.  Include dirname.h.
-	* src/cp.c: Likewise.
-	* src/df.c: Likewise.
-	* src/install.c: Likewise.
-	* src/ln.c: Likewise.
-	* src/mvdir.c: Likewise.
-
-	* lib/dirname.c (dir_name): Rename from dirname.
-	Make argument `const'.  Include "dirname.h"
-	* lib/dirname.h: New file.
-	* lib/Makefile.am (noinst_HEADERS): Add dirname.h.
-
-1998-12-06  Jim Meyering  <meyering@ascend.com>
-
-	* lib/rpmatch.c (rpmatch) [!ENABLE_NLS]: Hard-code tests to use
-	`^[yY]' and `^[nN]' (avoiding regex).  From Karl Heuer.
-
-	* lib/*.c: Ansideclify.
-
-	Fix `ls -R .' formatting bug that broke mktexlsr.
-	* src/ls.c: Include path-concat.h.
-	(basename_is_dot_or_dotdot): New function, derived from
-	is_not_dot_or_dotdot.
-	(is_not_dot_or_dotdot): Remove function.
-	(extract_dirs_from_files): Use `!basename_is_dot_or_dotdot'
-	instead of is_not_dot_or_dotdot and use path_concat instead of attach.
-
-	* tests/ls-2/tests: New file (renamed from quoting),
-	with new test for the `ls -R .' fix.
-	* tests/ls-2/quoting: Remove file.
-	* tests/ls-2/Makefile.am (TESTS): s/quoting/tests/.
-
-1998-11-29  Jim Meyering  <meyering@ascend.com>
-
-	* src/remove.c (DOT_OR_DOTDOT): Move definition from this file...
-	* src/sys2.h (DOT_OR_DOTDOT): ...to this one.
-
-	* src/dd.c (dd_copy): Rename function from `copy'.
-
-	* src/cp.c (do_copy): Rename local: s/unused/copy_into_self/.
-
-	Per Kristian Hove reported that a certain move-directory-into-self
-	wasn't properly diagnosed.
-
-	* tests/mv/into-self-3: New file.
-	* tests/mv/Makefile.am (TESTS): Add into-self-3.
-	* src/copy.c (copy_internal): Remove earlier (but less effective)
-	test for move/copy-into-self.
-	Instead, deduce the move-into-self condition from errno==EINVAL
-	after a failed rename.
-	* src/mv.c (do_move): Don't arrange to remove DEST in the
-	copied-into-self case.
-
-1998-11-15  Jim Meyering  <meyering@ascend.com>
-
-	Bob McCracken reported that mv couldn't handle certain combinations
-	of hard linked source files.
-
-	* tests/mv/hard-link-1: New file.
-	* tests/mv/Makefile.am (TESTS): Add hard-link-1.
-	* src/mv.c (movefile): Don't free new_dest.
-
-	* lib/error.c (error): Don't use strerror_r's return value.
-	From Johan Danielsson.
-
-1998-11-14  Jim Meyering  <meyering@ascend.com>
-
-	* Version 4.0.
-
-	* Makefile.maint (cvs-dist): Search for `$tag:' rather than just $tag
-	to avoid matching a prefix of another tag.
-
-1998-11-10  Jim Meyering  <meyering@ascend.com>
-
-	* configure.in (ALL_LINGUAS): Add Greek (el).
-	* po/el.po: New file.
-
-1998-11-07  Jim Meyering  <meyering@ascend.com>
-
-	* Version 4.0-b7.
-
-	Accommodate the Hurd (defining lstat to rpl_lstat via config.h didn't
-	work on Hurd systems because of an inline definition of lstat in a
-	system header file).  This also makes it so that you may run `ls '' '
-	on systems that let l?stat operate on the empty string.
-
-	* src/remove.c [HAVE_LSTAT_EMPTY_STRING_BUG]: Define lstat to rpl_lstat
-	and declare the latter.
-	* lib/stat.c [stat]: Remove #undef.
-	(rpl_stat): Protoize.
-	* lib/lstat.c [lstat]: Remove #undef.
-	(rpl_lstat): Protoize.  Use ENOENT, not EINVAL, to be consistent
-	with lib/stat.c.
-	* acconfig.h: Remove #undef's for lstat and stat.
-
-1998-10-31  Jim Meyering  <meyering@ascend.com>
-
-	* tests/rm/Makefile.am (TESTS): Add new test `empty-name',
-	but comment it out.
-	* tests/rm/empty-name: New file.
-
-	* acconfig.h (stat): New #undef.
-	This omission was uncovered when Mark Kettenis reported that
-	`rm -r ''' got a failed assertion on the Hurd.  This change
-	doesn't fix *that* problem -- see above.
-
-1998-10-25  Jim Meyering  <meyering@ascend.com>
-
-	* Version 4.0-b6.
-
-	* README: Man pages will now be supported to the extent that
-	people send patches.
-
-	* tests/rm/unreadable: Two new tests.
-	* tests/rm/Makefile.am (TESTS): Add new test `unreadable'.  But comment
-	it out since we're so close to release and since the test compares the
-	text of diagnostics that are likely to vary between systems.
-	(TEST_ENVIRONMENT): Add required framework.
-
-	* src/remove.c (remove_cwd_entries): Don't apply CLOSEDIR to a NULL
-	pointer. (provoke with `mkdir -m 0100 x; rm -rf x')
-	Upon CLOSEDIR failure, set `status' to RM_ERROR, not RM_OK.
-	(remove_dir): Return `status', rather than always RM_OK.
-
-1998-10-18  Jim Meyering  <meyering@ascend.com>
-
-	* Version 4.0-b5.
-
-	* lib/mktime.c: Update from libc with this additional change from Paul.
-	* lib/strftime.c: Likewise.
-
-	1998-10-17  Paul Eggert  <eggert@twinsun.com>
-
-	Don't invoke localtime_r or gmtime_r unless it's the GNU C
-	library's localtime_r and gmtime_r; there are too many buggy
-	implementations of localtime_r and gmtime_r out there, and
-	it's not worth keeping track of all the different bugs.
-
-	* mktime.c (__EXTENSIONS__, HAVE_LOCALTIME_R): Remove.
-	(my_mktime_localtime_r): Renamed from localtime_r; all uses changed.
-	Base it on localtime unless _LIBC.
-
-	* strftime.c (__EXTENSIONS__): Remove.
-	(my_strftime_gmtime_r): Renamed from gmtime_r; all uses changed.
-	(my_strftime_localtime_r): Renamed from localtime_r; all uses changed.
-	Base them on localtime/gmtime if not _LIBC.
-
-1998-10-17  Jim Meyering  <meyering@ascend.com>
-
-	* Version 4.0-b4.
-
-	* lib/mktime.c: Declare localtime_r if necessary.
-	* lib/strftime.c: Likewise.
-
-	* tests/Fetish.pm (run_tests): Run $prog with --version only
-	if $verbose.
-
-1998-10-11  Jim Meyering  <meyering@ascend.com>
-
-	* Version 4.0-b3.
-
-1998-10-08  Paul Eggert  <eggert@twinsun.com>
-
-	* mktime.c (__mktime_internal): When the requested time falls
-	in a spring-forward gap of size DT, return a time that is DT
-	away from the requested time, preferring a time whose tm_isdst
-	differs from the requested value.  Bump the max number of
-	probes from 4 to 6 to account for the extra probes needed to
-	discover a spring-forward gap in the worst case.
-
-1998-10-08  Paul Eggert  <eggert@twinsun.com>
-
-	* mktime.c (my_mktime_localtime_r): Renamed from localtime_r.
-	Define also if HAVE_LOCALTIME_R && defined (localtime_r), with
-	a body that merely expands localtime_r; this works around a
-	bug in Digital Unix 4.0A and 4.0D.
-
-1998-10-05  Jim Meyering  <meyering@ascend.com>
-
-	* po/Makefile.in.in (uninstall): Remove (historical?) command that
-	removed po-Makefile.in.in.  From Akim Demaille.
-
-	* src/install.c (long_options): Add entry for --suffix=SUFFIX option.
-	From aldomel.
-
-1998-10-04  Jim Meyering  <meyering@ascend.com>
-
-	* tests/mv/Makefile.am (TESTS_ENVIRONMENT): Define PERL.
-	From Kaveh Ghazi.
-
-1998-10-03  Jim Meyering  <meyering@ascend.com>
-
-	* Version 4.0-b2.
-
-	* tests/mv/Makefile.am (TESTS_ENVIRONMENT): Add PATH.
-
-	* man/Makefile.maint ($(man_MANS)): Don't depend on actual executables.
-	Instead, depend on corresponding source file and on configure.in.
-	Based on suggestion and code from Akim Demaille.
-	Factor out irregular men into Makefile.summ.
-
-	* man/Makefile.am (EXTRA_DIST): Add Makefile.summ.
-
-	* man/Makefile.summ: New file.
-	* man/Makefile.maint: Include it.
-
-	* tests/Fetish.pm: Make `DEBUG' be a little more verbose.
-
-	* tests/mv/Makefile.am (TESTS): Add i-1.
-	* tests/mv/i-1: New test.
-
-1998-10-02  Jim Meyering  <meyering@ascend.com>
-
-	* tests/ls-2/Makefile.am (EXTRA_DIST): Remove run-test.
-	* tests/ls-2/run-test: Remove file.
-	* tests/ls-2/quoting: Include /bin/sh driver framework.
-
-	* tests/dircolors/simple: Remove file.
-	* tests/dircolors/run-test: Embed it here instead.
-	* tests/dircolors/simple: Rename from run-test.
-
-1998-10-01  Jim Meyering  <meyering@ascend.com>
-
-	* tests/Makefile.am (EXTRA_DIST): Remove README.
-	From Akim Demaille.
-
-1998-09-28  Jim Meyering  <meyering@ascend.com>
-
-	* Version 4.0-pre1.
-
-	* Use automake-1.3b.  See notes in README.
-
-	* src/copy.c (copy_internal): Do honor `n' reply in move-mode.
-	Otherwise, `touch a b; echo n|mv -i a b' would remove b.
-	From Bernd Leibing.
-
-1998-09-27  Jim Meyering  <meyering@ascend.com>
-
-	* Version 3.16z.
-
-	* Makefile.maint (alpha): New target.
-	(my-distcheck): Tweak.
-
-	* lib/backupfile.h: Protect against multiple inclusion.
-	From Akim Demaille.
-
-	* configure.in: Remove use of AC_FUNC_FNMATCH and associated code.
-	Now, it is invoked through jm_MACROS.
-
-	* lib/strftime.c (my_strftime): Update from FSF.
-
-1998-09-26  Jim Meyering  <meyering@ascend.com>
-
-	* src/copy.c (copy_internal): Don't preserve hard-linked directories
-	to avoid damaging the destination filesystem when copying from a
-	Netapp snapshot directory.  With code from Kjetil Torgrim Hollstein
-	and Paul Eggert.
-
-1998-09-24  Jim Meyering  <meyering@ascend.com>
-
-	* man/Makefile.maint ($(man_MANS)): Correct typo: s/-tmp/-t/.
-	From Akim Demaille.
-
-1998-09-21  Jim Meyering  <meyering@ascend.com>
-
-	* man/Makefile.maint ($(man_MANS)): Remove `echo'.
-
-1998-09-20  Jim Meyering  <meyering@ascend.com>
-
-	* Version 3.16y.
-
-	* src/install.c (install_file_to_path) [-D]: Create any leading
-	directories with permissions of 0755.
-
-1998-09-19  Jim Meyering  <meyering@ascend.com>
-
-	* src/install.c (install_file_to_path): Copy the file after creating
-	any leading directories.
-	(main) [case 'v']: Set `x.verbose' to 1, not 0.
-	Reported by Marty Leisner.
-
-	* man/Makefile.am (transform): Define.
-	(man_MANS): Include ginstall.1, not install.1, to match the name
-	of the executable in ../src.
-	* man/ginstall.x: New file.
-	* man/install.x: Remove file.
-	* man/Makefile.maint (ginstall-summary): Renamed from install-summary.
-
-	* man/Makefile.am (EXTRA_DIST): Add Makefile.maint and GNUmakefile.
-	Reported by Akim Demaille.
-
-	* lib/modechange.c: Fix post-protoization typo.
-
-	* lib/posixtm.h (PARAMS): Define and use.
-	From Kaveh Ghazi.
-
-1998-09-12  Jim Meyering  <meyering@ascend.com>
-
-	* Version 3.16x.
-
-	* src/remove.c (remove_cwd_entries): Declare to be static.
-
-	Automatically generate man pages from combination of --help
-	output and the contents of new, man/*.x files.
-	* man/Makefile.am (HELP2MAN): Define.
-	(man_aux): Define.
-	(EXTRA_DIST): Add $(HELP2MAN) and $(man_aux).
-	(MAINTAINERCLEANFILES): Add $(man_MANS).
-	* man/*.x: New files.
-	* man/GNUmakefile: New file.
-	* man/Makefile.maint: New file.
-	* man/help2man: New file.
-
-1998-09-09  Jim Meyering  <meyering@ascend.com>
-
-	* lib/modechange.c: Protoize.
-
-1998-09-07  Jim Meyering  <meyering@ascend.com>
-
-	* Version 3.16w.
-
-	* src/df.c (show_dev) [!posix_format]: When using --print-type,
-	let the device path and the file system type share a single (wider)
-	field if their combined lengths allow it.  From Andries Brouwer.
-
-	* tests/touch/empty-file: Upon failure, suggest how to rerun the test
-	with longer delay, in case NFS clock skew was the cause of the failure.
-	Reported by Kaveh Ghazi.
-
-	* tests/ls-2/quoting: Add tests.
-	* tests/Fetish.pm (run_tests): Add simple PRE/POST hooks.
-	(_create_file): Don't include $$ in temp file name.
-	(run_tests): Use shorter suffixes for temp file names.
-
-1998-09-06  Jim Meyering  <meyering@ascend.com>
-
-	* src/touch.c: Include posixtm.h.
-	(usage): Correct the description of the format of the
-	date string argument to -t option.
-	(main): Update to use rewritten posixtime function.
-	Reported by Andries Brouwer.
-
-	* lib/Makefile.am (libfu_a_SOURCES): Change posixtm.y to posixtm.c.
-	(noinst_HEADERS): Add posixtm.h.
-
-	* lib/posixtm.h: New file.
-	* lib/posixtm.c: New file.  Rewritten based on posixtm.y.
-	* lib/posixtm.y: Remove file.
-
-1998-09-05  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
-
-	* src/ls.c (print_dir_name): Put back.
-	(print_dir): Also print directory name header if print_dir_name is
-	true.
-
-1998-08-29  Jim Meyering  <meyering@ascend.com>
-
-	* Version 3.16v.
-
-	* src/du.c (long_options): Use corresponding short-option character
-	in place of `1', and `NULL' in place of pointer in initialization.
-	* src/cp.c (long_opts): Likewise.
-	* src/ln.c (long_options): Likewise.
-	* src/mkdir.c (longopts): Likewise.
-	* src/rmdir.c (longopts): Likewise.
-	* src/chown.c: Replace 12 and 13 with CHAR_MAX + 1 and CHAR_MAX + 2
-	respectively.
-	* src/chmod.c (long_options): Replace 12 with CHAR_MAX + 1.
-	* src/chgrp.c (long_options): Replace 12 with CHAR_MAX + 1.
-
-	* tests/Fetish.pm: New file -- moved from ls-2/.
-	* configure.in (AC_OUTPUT): Add tests/dircolors/Makefile.
-	* tests/Makefile.am (SUBDIRS): Add dircolors.
-	(EXTRA_DIST): Add Fetish.pm.
-	* tests/dircolors: New directory
-
-	* src/ls.c (print_dir_name): Remove global variable.
-	(print_dir): When trace_dirs is set, always print the directory
-	name header.
-
-1998-08-26  Jim Meyering  <meyering@ascend.com>
-
-	* src/dircolors.c (dc_parse_stream): Don't segfault when a line
-	contains only one token.  Reported by Olav Morkrid.
-
-1998-08-24  Paul Eggert  <eggert@twinsun.com>
-
-	* src/system.h (CHAR_MIN, CHAR_MAX):
-	Renamed from SCHAR_MIN, SCHAR_MAX, since these
-	macros apply to char, not signed char.
-
-	* src/df.c, src/du.c, src/touch.c (long_options, main):
-	Don't assume ASCII.
-
-1998-08-18  Paul Eggert  <eggert@twinsun.com>
-
-	Port nanosecond-resolution times to UnixWare 2.1.2 and
-	pedantic Solaris 2.6.
-
-	* configure.in (AC_STRUCT_ST_MTIM_NSEC): Renamed from AC_STRUCT_ST_MTIM.
-	* acconfig.h (ST_MTIM_NSEC): New #undef.
-	* src/system.h (ST_TIME_CMP_NS, ATIME_CMP, CTIME_CMP, MTIME_CMP):
-	Use new ST_MTIM_NSEC macro.
-
-1998-08-16  Jim Meyering  <meyering@ascend.com>
-
-	* lib/filemode.h (PARAMS): Define and use.
-	From Kaveh Ghazi.
-
-1998-08-15  Jim Meyering  <meyering@ascend.com>
-
-	* Version 3.16u.
-
-	* Makefile.maint (announcement): New target.
-
-	* tests/mv/into-self: Update to reflect changed behavior of mv.
-	* src/mv.c (do_move): Fail upon attempt to move a directory into itself.
-	With prodding from François Pinard :-)
-
-	* tests/ls-2/Fetish.pm: New file
-	* tests/ls-2/run-test: New file
-
-	* src/copy.c (copy_internal) [one-file-system]: Do copy mount point
-	directories (but none of their entries).  This makes `cp --archive
-	 --one-file-system' use the same policy `tar --one-file-system' does.
-	From Marty Leisner.
-
-	* src/ls.c (qmark_funny_chars): Add comment from Paul eggert.
-
-1998-08-14  Jim Meyering  <meyering@ascend.com>
-
-	* tests/mv/setup: Work around another bug in Ultrix4.3a's /bin/sh.
-	Reported by Christian von Roques.
-
-	* configure.in (AC_OUTPUT): Add tests/ls-2/Makefile.
-	* tests/Makefile.am (SUBDIRS): Add ls-2.
-	* tests/ls-2: New directory
-
-1998-08-14  Christian von Roques  <roques@pond.sub.org>
-
-	* lib/mountlist.c (read_filesystem_list) [MOUNTED_GETMNT]: Don't
-	infloop on getmnt(2) returning 0.
-
-	* tests/cp/backup-is-src: Avoid bug in Ultrix4.3a /bin/sh,
-	not initializing output redirection of : command.
-	* tests/mv/backup-is-src: Likewise.
-	* tests/rm/i-1: Likewise.
-
-1998-08-12  Jim Meyering  <meyering@ascend.com>
-
-	* po/Makefile.in.in: Provide automake-style DESTDIR support.
-	From Johan Danielsson.
-	(DISTFILES): Remove ChangeLog.
-	po/ChangeLog: Remove empty file.
-
-	* configure.in (AC_STRUCT_ST_DM_MODE): Use it.
-
-	* src/ls.c: Include filemode.h.
-	* src/chmod.c: Likewise.
-
-	* lib/filemode.c (ftypelet): Add comments for Cray DMF support.
-	From Johan Danielsson.
-	Protoize.  Tsort function definitions and remove prototypes of
-	static functions.
-	(mode_string): Remove prototype.
-	* lib/filemode.h (mode_string): New file.
-	* lib/Makefile.am (noinst_HEADERS): Add filemode.h.
-
-1998-08-09  Jim Meyering  <meyering@ascend.com>
-
-	* Version 3.16t.
-
-1998-07-31  Paul Eggert  <eggert@twinsun.com>
-
-	Add support for filesystems whose timestamps have better resolution
-	than 1 second (e.g. Solaris 2.6, recent Linux kernels).
-
-	* configure.in (AC_STRUCT_ST_MTIM): Add.
-
-	* src/copy.c (copy_internal): Compare time stamps with
-	subsecond resolution if available.
-
-	* src/ls.c (compare_ctime, rev_cmp_ctime, compare_mtime,
-	rev_cmp_mtime, compare_atime, rev_cmp_atime): Compare time
-	stamps with subsecond resolution if available.
-
-	* src/system.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP,
-	CTIME_CMP, MTIME_CMP): New macros.
-
-1998-08-01  Jim Meyering  <meyering@ascend.com>
-
-	* configure.in (ALL_LINGUAS): Add slovak (sk) and norwegian (no).
-
-1998-07-28  Paul Eggert  <eggert@twinsun.com>
-
-	* lib/mountlist.c (read_filesystem_list): Remove all_fs
-	argument, but put the necessary information into the result so
-	that the caller can ignore filesystems that he's not
-	interested in.
-
-	* lib/mountlist.h (struct mount_entry):
-	New members me_dummy, me_remote.
-	(read_filesystem_list): Remove all_fs argument.
-	(REMOTE_FS_TYPE): Remove.
-	(ME_DUMMY, ME_REMOTE): New macros.
-
-	* lib/xstrtol.c: Remove duplicate include of <stdio.h>.
-
-	* src/df.c (show_all_fs):
-	Revert to boolean value; the old negative value is
-	now in show_local_fs.
-	(show_local_fs): New variable.
-	(show_dev): New args me_dummy and me_class.  Use show_local_fs
-	and boolean show_all_fs in combination with these new args
-	to decide whether to show a device.
-	(show_disk): Pass flags to show_dev.
-	(show_point): Use a non-dummy mount entry if possible.
-	(show_all_entries): Pass flags to show_dev.
-	(main): --local sets show_local_fs now.  Ask for file system types if
-	show_local_fs is nonzero, since ME_REMOTE might need them.
-
-1998-07-27  Jim Meyering  <meyering@ascend.com>
-
-	* tests/install/Makefile.am (TESTS_ENVIRONMENT): Set LS, MKDIR, and RM.
-
-	* tests/install/basic-1: Add a test for this.
-	* src/install.c: Make copy create each destination file initially
-	with mode 0600 so strip will work, then apply specified mode.
-	Arne Henrik Juul reported that `./ginstall -s -c -m 555 dd /tmp' failed.
-
-1998-07-25  Jim Meyering  <meyering@ascend.com>
-
-	* src/mv.c (chown): Remove unused definition.
-	Reported by Kaveh Ghazi.
-
-	* src/rmdir.c (main): rmdir fails with EEXIST on some systems.
-	Handle that, so --ignore-fail-on-non-empty works.
-	(EEXIST): Define to zero if not defined.
-	(ENOTEMPTY): Likewise.
-
-	* tests/cp/same-file: Remove `diff' I'd put in for debugging.
-	Exit with the status from cmp.
-
-	* Version 3.16s.
-
-	* tests/cp/same-file: Skip three more unportable tests.
-	These failed on SunOS4.1.4.
-
-	* src/copy.c (SAME_INODE): Remove definition.
-	* src/sys2.h (SAME_INODE): Define it here instead.
-
-	* src/remove.c (same_file): New function.
-	(remove_dir): Use it to give a better diagnostic when rmdir fails
-	because it can't remove the current directory.
-
-	* src/df.c (long_options): Changes table entries not to use this form:
-	{"all", no_argument, &show_all_fs, 1},
-	but rather this form:
-	{"all", no_argument, NULL, 'a'},
-	Using the latter, all the option handling in one place: the getopt loop.
-
-	* lib/mountlist.c (read_filesystem_list) [MOUNTED_GETMNTINFO]:
-	Use fsp_to_string.
-	(fsp_to_string): Don't xmalloc return value (yet).
-	(xatoi): Ansideclify.
-	(fstype_to_string): Ansideclify.
-	* lib/mountlist.h: Define and use PARAMS macro.
-
-	* lib/utime.c: New file.
-	* src/touch.c (utime_now): Moved into m4/utimes.m4.
-	(touch) [!HAVE_UTIME_NULL]: Remove #ifdef and the use of utime_now
-	in the if-block.
-
-	* configure.in (jm_FUNC_UTIME): Use this, not AC_FUNC_UTIME.
-
-1998-07-22  Paul Eggert  <eggert@twinsun.com>
-
-	* lib/human.c (human_readable): amt -> damt, to fix typo when
-	computing which power to use after overflow occurs during
-	multiplication.
-
-	* lib/xstrtol.c: Include <stdio.h> if NDEBUG is not defined;
-	needed on SunOS 4.
-
-1998-07-21  Paul Eggert  <eggert@twinsun.com>
-
-	Add df -l or --local option.
-	* doc/fileutils.texi: Document it.
-	* lib/mountlist.h (REMOTE_FS_TYPE): New macro.
-	* lib/mountlist.c (read_filesystem_list):
-	If all_fs is negative, omit non-local filesytems.
-
-	* src/df.c (show_dev): Omit local devices if show_all_fs is negative.
-	(show_all_fs): If negative, omit non-local filesystems.
-	All uses of (all_fs != 0) changed to (all_fs > 0).
-	(long_options, usage, main): Add -l or --local option.
-	(main): When asking for df of an explicit file name, get all
-	the mount points, so that we're more likely to find it when
-	we look it up.
-
-1998-07-18  Jim Meyering  <meyering@ascend.com>
-
-	* src/copy.c (copy_internal): Add another exclusion from the
-	sameness test: when --force has been specified, the destination
-	is unlinked before any copy.
-	(copy_internal): Add yet another: when both src and dest are symlinks.
-
-	* tests/touch: New subdir.
-	* tests/Makefile.am (SUBDIRS): Add touch.
-	* configure.in (AC_OUTPUT): Add tests/touch/Makefile.
-
-	* tests/mv/into-self-2: New test.
-	* tests/mv/Makefile.am (TESTS): Add into-self-2.
-
-1998-07-06  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
-
-	* lib/mountlist.c (read_filesystem_list): Fix more memory leaks on
-	failure.
-
-1998-07-16  Jim Meyering  <meyering@ascend.com>
-
-	Work around failure of chown calls on m68k-motorola-sysv systems.
-	* src/chown.c: Include lchown.h.
-	* lib/Makefile.am (noinst_HEADERS): Add lchown.h.
-	* lib/lchown.h: New file, just to define ENOSYS on systems that lack it.
-	* lib/lchown.c: Include lchown.h.
-	Reported by and with suggestions from Manfred Hollstein.
-
-1998-07-12  Paul Eggert  <eggert@twinsun.com>
-
-	* src/df.c (print_header): Print "1k-blocks", not "1.0k-blocks".
-
-1998-07-07  Jim Meyering  <meyering@ascend.com>
-
-	* src/sys2.h [HAVE_FCLOSE_UNLOCKED]: Remove unnecessary block.
-	Suggestion from Ulrich Drepper.
-
-1998-07-04  Jim Meyering  <meyering@ascend.com>
-
-	* lib/safe-read.c (safe_read): Change type of pointer parameter to
-	`void' to avoid Irix4 cc errors.  Reported by Kaveh Ghazi.
-	* lib/safe-read.h: Update prototype.
-
-	* src/dircolors.c (parse_line): Add casts to avoid errors from
-	Irix4's `cc' C compiler.  From Kaveh Ghazi.
-
-	* lib/xstrtol.c: Include stdio.h.  Required on some systems when
-	using assert.  From Kaveh Ghazi.
-
-	* tests/mv/backup-is-src: Use cmp, not diff.
-	Reported by Kaveh Ghazi.
-
-1998-07-03  Jim Meyering  <meyering@ascend.com>
-
-	* Version 3.16r.
-
-	* src/remove.c (remove_dir): Use fprintf (not error) to avoid
-	newline in prompt.
-
-1998-06-30  Paul Eggert  <eggert@shade.twinsun.com>
-
-	* lib/mountlist.c (read_filesystem_list):
-	Don't leak memory on failure.
-	Don't create a dummy struct mount_entry entry;
-	use the address-of-the-tail-address method instead.
-	Preserve errno if possible on failure, setting it to 0 if inapplicable.
-	Close file descriptor leak if the F_SETLKW failed.
-	Report an error if SVR4 lock file cannot be opened for some reason
-	other than a nonexistent lock file.
-
-1998-07-03  Jim Meyering  <meyering@ascend.com>
-
-	* configure.in (AM_WITH_REGEX): Remove.  Now the replacement
-	macro, jm_WITH_REGEX, is bundled with the rest in jm_MACROS.
-	* acconfig.h (WITH_REGEX): Remove undef.
-	* lib/Makefile.am (noinst_HEADERS): Add regex.h.
-	* lib/rpmatch.c: Remove #ifdef around <regex.h> inclusion.
-	* lib/rx.c: Remove file.
-	* lib/rx.h: Remove file.
-
-	* src/df.c (df_readable): Rename local so as not to shadow global.
-
-	* src/copy.c (SAME_INODE): New macro.
-	Use it to replace open-coded equivalents.
-	(copy_internal): Rename variable and reverse sense of tests
-	to make the code a little clearer.
-
-1998-07-02  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
-
-	* src/copy.c (copy_internal): Try harder identifying a relative
-	symbolic link in the current directory.
-
-	* src/copy.c (copy_internal): Don't skip test for same file if
-	creating a hardlink from symlink over a non-symlink while making
-	backups.
-	* tests/cp/same-file: Skip tests that depend on link(2) not
-	following symlinks.
-
-1998-07-02  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
-
-	* src/copy.c (copy_internal): Don't call chown on a symlink.
-
-1998-07-01  Jim Meyering  <meyering@ascend.com>
-
-	* lib/xstrtol.c: Don't define NDEBUG here, now that it's done via
-	configure's --disable-assert option.
-
-1998-06-29  Paul Eggert  <eggert@twinsun.com>
-
-	* lib/mountlist.c (read_filesystem_list):
-	Plug file descriptor leak on failure.
-	Report failure if lock file can't be opened for some reason
-	other than nonexistence.
-
-1998-06-29  Jim Meyering  <meyering@ascend.com>
-
-	* Version 3.16q.
-
-	* lib/mountlist.c (read_filesystem_list) [MOUNTED_GETMNTENT2]:
-	Always close stream and file descriptor before returning.
-
-	* src/df.c (main): Move the test of the result of the
-	read_filesystem_list call up out of if-block -- code in the
-	else-block depends on it too.
-
-1998-06-29  Paul Eggert  <eggert@twinsun.com>
-
-	* lib/mountlist.c (read_filesystem_list): If SVR4, lock
-	/etc/.mnttab.lock if available, to avoid race conditions
-	(e.g. with the automounter on Solaris 2.6).
-
-	Include <errno.h>, <fcntl.h>, <unistd.h>.
-
-1998-06-29  Jim Meyering  <meyering@ascend.com>
-
-	* lib/mountlist.c (fstype_to_string): Guard with
-	#if ! HAVE_F_FSTYPENAME_IN_STATFS.
-
-1998-06-28  Paul Eggert  <eggert@twinsun.com>
-
-	Add support for new --block-size option and
-	BLOCK_SIZE. DF_BLOCK_SIZE, etc. variables to `df', `du', and `ls'.
-	Adjust df output slightly to accommodate larger filesystems.
-
-	* lib/human.c, lib/human.h (human_readable): Coalesce last two args
-	into one, for convenience.  All callers changed.
-	(human_block_size): New function.
-	* lib/human.c: Include <config.h> only if HAVE_CONFIG_H.
-	Include <stdlib.h> if HAVE_STDLIB_H;
-	declare getenv unless HAVE_DECL_GETENV.
-	(_): New macro.
-	Include <argmatch.h>, <error.h>, <xstrtoul.h>.
-	(DEFAULT_BLOCK_SIZE): New macro.
-	(block_size_args, block_size_types): New constants.
-	(humblock): New function.
-	* lib/xstrtol.h (__ZLONG_MAX): Remove.
-	* lib/xstrtol.c (bkm_scale): Don't assume that you can convert
-	unsigned long to double without losing information.
-	(bkm_scale_by_power): New function.
-
-	* lib/xstrtol.c (__xstrtol), src/dd.c (parse_integer):
-	Add support for SI-like suffixes like "GB" and "TD".
-	* src/dd.c (usage): Describe it.
-
-	* src/df.c, src/du.c, src/ls.c (human_readable_base, output_units):
-	Remove;	replace with new variable output_block_size.  All uses changed.
-	(long_options, usage, main): Add --block-size.
-	(main, decode_switches): Use new human_block_size function to
-	initialize output block size consistently with other programs.
-
-	* src/df.c (print_header, show_dev): Shrink some columns and expand
-	others, to squeeze in support for today's larger filesystems.
-	(print_header): Print output block size using power-of-1024 SI format.
-	(df_readable): Coalesce last two args into one, for convenience.
-	All callers changed.
-	(main): Remove check for portable output format and larger
-	or human-readable block sizes.
-
-	* NEWS, doc/fileutils.texi: Describe above changes.
-
-1998-06-28  Jim Meyering  <meyering@ascend.com>
-
-	* src/ls.c (usage): Make --kilobytes description consistent with
-	that in du and df.  From Göran Uddeborg.
-
-	* lib/mountlist.c (fsp_to_string): Clean out some crufty #ifdefs
-	now that we're using the jm_FSTYPENAME autoconf macro.
-	James Tanis reported the old version didn't compile on BSDI3.
-
-	* configure.in: Move big block of list_mounted_fs checks into
-	new jm_LIST_MOUNTED_FILESYSTEMS macro.
-	Use new jm_FSTYPENAME macro.
-
-	* src/sys2.h: Add macro definitions for GNU libc *_unlocked wrappers.
-	* src/ls.c: Add DIRED_ prefix to the macros: PUTCHAR, FPUTS, and
-	FPUTS_LITERAL
-
-1998-06-27  Jim Meyering  <meyering@ascend.com>
-
-	* src/copy.c (copy_reg): Detect identical source and dest here.
-	(copy_internal): Make the test symmetric.
-
-	* tests/cp/same-file: New file.
-	* tests/cp/Makefile.am (TESTS): Add it.
-
-1998-06-26  Jim Meyering  <meyering@ascend.com>
-
-	* src/remove.c (remove_file): Remove `non-directory' part of
-	`removing non-directory FILE' verbose message.
-
-1998-06-23  Jim Meyering  <meyering@ascend.com>
-
-	* src/df.c (show_dev): Increase field width for blocks, used,
-	and available columns from 7 to 8.
-
-1998-06-21  Jim Meyering  <meyering@ascend.com>
-
-	* aclocal.m4: Regenerate with fixed gettext.m4 installed.
-	See README-alpha for details.
-
-1998-06-02  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
-
-	* src/automake-wrap: Quote `&' in sed replacement text.
-
-1998-05-31  Jim Meyering  <meyering@ascend.com>
-
-	* Version 3.16p.
-
-	* src/install.c (main): Fix argv-handling bug in my 1998-05-09 change.
-	Reported by Don Parsons.
-
-1998-05-30  Jim Meyering  <meyering@ascend.com>
-
-	* tests/ls/time-1: Clean up ctime test.  Note that it fails also
-	on Solaris5.5.1 tmpfs file systems.
-
-	Solve the `rm -f rm' problem more cleanly.
-	* src/.rm-warning: Remove file.
-	* src/automake-wrap: New file.
-	* src/Makefile.am (AUTOMAKE): Define to use automake-wrap.
-	(Makefile.in): Depend on automake-wrap.
-	(EXTRA_DIST): Add automake-wrap.
-	(DISTCLEANFILES): Remove definition.
-	(rm_DEPENDENCIES): Likewise.
-	(.rm-warn-stamp): Remove rule.
-
-1998-05-27  Jim Meyering  <meyering@ascend.com>
-
-	* tests/ls/Makefile.am (TESTS): s/cr-1/rt-1/
-	* tests/ls/rt-1: New file, renamed from cr-1.
-
-1998-05-26  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
-
-	* src/Makefile.am (.rm-warn-stamp): Cope with $(srcdir) != ".".
-
-	* tests/ls/cr-1: Don't use the ctime for testing, it is impossible
-	to set it reliably.
-
-1998-05-25  Jim Meyering  <meyering@ascend.com>
-
-	* configure.in (_GNU_SOURCE): AC_DEFINE it here.
-	* acconfig.h (_GNU_SOURCE): Remove definition from @TOP@ section.
-	[!_GNU_SOURCE]: Add #undef instead.
-
-1998-05-24  Jim Meyering  <meyering@ascend.com>
-
-	* Version 3.16o.
-
-	* src/ansi2knr.c: Use new version from automake-1.3.
-
-	* src/chown.c: Accept new option, --dereference.
-	--no-dereference is now the default.
-	(enum Change_status) [CH_NOT_APPLIED]: New member.
-	(change_symlinks): Enable this by default, now.
-	(describe_change): Handle new case.
-	(change_file_owner): Add new parameter: cmdline_arg.  Update callers.
-	Reorganize to reflect changed semantics.
-	(LCHOWN): Remove definitions.
-
-	* lib/lchown.c: New file.
-
-1998-05-21  Jim Meyering  <meyering@ascend.com>
-
-	* configure.in (ALL_LINGUAS): Add russian (ru).
-
-1998-05-16  Jim Meyering  <meyering@ascend.com>
-
-	* src/remove.c (hash_compare_strings): Return true or false, not 1/0.
-	(remove_cwd_entries): Use RM_OK, not equivalent literal `1'.
-
-	* lib/hash.c (is_prime): Ansideclify.
-	(next_prime): Ansideclify.  Add an assertion.
-
-	* lib/Makefile.am (EXTRA_DIST): Remove.  Automake groks the `LIBOBJS='
-	lines from the m4/*.m4 macros, so the hack of including some
-	custom-replaced C source file names here is no longer needed.
-
-	* configure.in (jm_MACROS): New wrapper macro.
-	Remove uses of most jm_* macros.
-
-	* acconfig.h (HAVE_STRUCT_UTIMBUF): Remove #undef.  Now it's handled
-	as part of utimbuf.m4.
-	(memcmp): Add #undef.
-
-1998-05-12  Jim Meyering  <meyering@ascend.com>
-
-	* configure.in: Use my replacement AC_ISC_POSIX rather than
-	open-coding it.
-
-	* src/copy.c (copy_internal): Plug a small leak.
-
-1998-05-10  Jim Meyering  <meyering@ascend.com>
-
-	* src/mv.c (do_move): Remove lots of code that was duplicated in
-	copy.c (copy), now that copy() has better support for mv.  This fixes
-	a bug with cross-filesystem `mv -i' whereby you could get two prompts
-	for the same destination file and eventually remove the destination
-	file even though one of the responses was negative.
-	Reported by Dirk Lattermann.
-
-	* src/copy.h: Better support for mv:
-	[struct cp_options] (move_mode): New member.
-	* src/copy.c (copy_internal): Use new move_mode member.
-	Add parameter.
-	(copy): Add parameter.
-
-	* tests/cp/Makefile.am (TESTS): Add backup-is-src.
-	* tests/mv/Makefile.am (TESTS): Likewise.
-
-	* lib/userspec.c: Don't declare strdup if it's defined as a macro.
-	Reported by Lorne Baker.
-
-	* src/Makefile.am (ginstall_SOURCES): Add copy.c and cp-hash.c.
-
-	* src/mv.c (cp_option_init): Initialize new members.
-	* src/cp.c (cp_option_init): Likewise.
-	(main): Set new preserve_* options.
-
-1998-05-09  Jim Meyering  <meyering@ascend.com>
-
-	* src/copy.h: Support for install:
-	[struct cp_options] (failed_unlink_is_fatal): New member.
-	(preserve_owner_and_group): New member.
-	(preserve_chmod_bits): New member.
-	(preserve_timestamps): New member.
-	(preserve): Remove member.
-	(set_mode): New member.
-	(mode): New member.
-	* src/copy.c (new_nondir_mode): New function.  Use where appropriate.
-	Use more-specific preserve_* members in place of removed `preserve'.
-	(copy_internal): Honor failed_unlink_is_fatal.
-
-	* src/install.c (main): Rewrite argv-handling to be clearer.
-	(copy_file): Rewrite to use copy.c (copy).
-	(change_attributes): Get rid of now-(with chown wrapper)-unnecessary
-	`no_need_to_chown' parameter.  Fix caller.
-	(install_file_in_file): Remove now-unnecessary `to_created' parameter.
-	(cp_option_init): New function.
-	Update several functions to take new parameter specifying copy options.
-
-	* tests/install: New subdir, with one basic test.
-	* tests/Makefile.am (SUBDIRS): Add install.
-	* configure.in (AC_OUTPUT): Add tests/install/Makefile.
-
-	* src/dd.c: Include safe-read.h.
-	Don't declare safe_read.
-	* src/touch.c: Likewise.
-
-	* configure.in (jm_TYPE_SSIZE_T): Use it.
-	* acconfig.h (ssize_t): Add undef.
-
-1998-05-03  Jim Meyering  <meyering@ascend.com>
-
-	* po/: Update from gettext-0.10.35.
-	* intl/: Likewise.
-	* configure.in: Remove use of AC_LINK_FILES.
-	(AC_OUTPUT): Remove po/Makefile-generating sed command.
-
-1998-04-28  Jim Meyering  <meyering@ascend.com>
-
-	* src/dircolors.c (parse_line): Use ISSPACE, not isspace.
-	Use unsigned char * pointers, not potentially signed ones, to avoid
-	sign extension.
-
-1998-04-26  Jim Meyering  <meyering@ascend.com>
-
-	* configure.in: Use jm_ASSERT.
-	* acconfig.h: Add NDEBUG.
-
-	* src/mv.c: Don't define NDEBUG.
-	* src/cp.c: Likewise.
-
-1998-04-14  Jim Meyering  <meyering@ascend.com>
-
-	* src/.rm-warning: New file.
-	* src/Makefile.am (EXTRA_DIST): Add .rm-warning
-	(DISTCLEANFILES): Add .rm-warn-stamp.
-	(rm_DEPENDENCIES): Depend on .rm-warn-stamp.
-	(.rm-warn-stamp): New rule.
-	(rm_prep): Comment out rule.
-
-	* src/df.c (main): Use STREQ in string equality tests, not strcmp.
-	* src/dircolors.c (dc_parse_stream): Likewise.
-	(dc_parse_file): Likewise.
-	* src/du.c (main): Likewise.
-	* src/ls.c (decode_switches): Likewise.
-	* src/remove.c (hash_compare_strings): Likewise.
-	* src/touch.c (main): Likewise.
-
-1998-04-13  Jim Meyering  <meyering@ascend.com>
-
-	* lib/Makefile.am (noinst_HEADERS): Add safe-read.h.
-
-1998-04-11  Jim Meyering  <meyering@ascend.com>
-
-	* lib/hash.c: Add curly braces around statements in
-	if/else/while/do/etc. that span more than a line -- even around
-	multiline simple statements or single-line simple statements
-	preceded by a comment line.
-
-1998-04-09  Jim Meyering  <meyering@ascend.com>
-
-	* configure.in: Don't use AC_PATH_PROG to check for perl, now that
-	we use jm_PERL.
-
-1998-04-06  Jim Meyering  <meyering@ascend.com>
-
-	* src/cp-hash.c (cph_hash_insert): Rename from now-conflicting
-	hash_insert.  Also declare to be static.
-	* src/cp-hash.h (hash_insert): Remove declaration.
-
-	* lib/hash.c: Lots of minor spec and name changes, and new comments.
-	(hash_rehash): Rewrite to be easier on the allocator.
-	From François Pinard.
-	* lib/hash.h: More comments.
-	* src/remove.c: Change names/usage of hash-related functions to work
-	with the above.
-
-1998-04-05  Jim Meyering  <meyering@ascend.com>
-
-	* lib/regex.c (WIDE_CHAR_SUPPORT): Define.
-	This now depends on HAVE_BTOWC so systems that lack btowc (like
-	solaris-2.5.1) don't lose.
-
-1998-04-04  Jim Meyering  <meyering@eng.ascend.com>
-
-	* GNUmakefile: Add conditionals so that running `make' in an
-	unconfigured source directory will get a reasonable diagnostic.
-
-	* Makefile.am (ACLOCAL_AMFLAGS): Define this, so automake/aclocal
-	know about the m4/ subdirectory.
-	* Makefile.maint (aclocal-files): Remove now-unnecessary (with
-	automake-1.2h and the above change) aclocal-related rules and includes.
-
-1998-04-01  Jim Meyering  <meyering@eng.ascend.com>
-
-	* tests/ls/cr-1: New file.
-	* tests/ls/Makefile.am (TESTS): Add cr-1.
-
-1998-03-31  Jim Meyering  <meyering@eng.ascend.com>
-
-	* src/system.h (TYPE_MAXIMUM): Cast result to `(t)' so this macro
-	works with `unsigned char'.
-	From Greg Wooledge.
-	(SCHAR_MIN, SCHAR_MAX, SHRT_MIN, SHRT_MAX, LONG_MAX, ULONG_MAX): Define.
-
-	* lib/xstrtol.c: Merge with the version from textutils.
-
-	* lib/memcmp.c (rpl_memcmp): Rename from memcmp.
-
-1998-03-30  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
-
-	* src/ls.c (compare_ctime, rev_cmp_ctime, compare_mtime,
-	rev_cmp_mtime, compare_atime, rev_cmp_atime, compare_size,
-	rev_cmp_size): Use file name as secondary sort key to get
-	consistent sorting.
-
-1998-03-28  Jim Meyering  <meyering@eng.ascend.com>
-
-	* src/copy.c: Add copyright.
-	* src/remove.c: Add copyright.
-	[_AIX]: Add #pragma alloca.
-
-1998-03-27  Jim Meyering  <meyering@eng.ascend.com>
-
-	* Makefile.maint ($(ACLOCAL_M4)): Replace old rule with this
-	dependency and the := assignment of ACLOCAL to make the default
-	rule use the `-I m4' option.
-
-	* Makefile.am (AUTOMAKE_OPTIONS): Require 1.2h.
-
-1998-03-23  Jim Meyering  <meyering@eng.ascend.com>
-
-	* acconfig.h: Remove HAVE_INTTYPES_H, now that m4/inttypes_h.m4
-	automatically handles it.
-
-1998-03-21  Jim Meyering  <meyering@eng.ascend.com>
-
-	* lib/quotearg.h: Update from patch-2.5.3.
-	* lib/quotearg.c: Likewise.
-	* src/ls.c (decode_switches): Pass a null pointer instead of address
-	of quotearg_quoting_options.
-
-1998-03-19  Paul Eggert  <eggert@twinsun.com>
-
-	* lib/fsusage.h (struct fs_usage): New member
-	fsu_bavail_top_bit_set.
-	* lib/fsusage.c: Include <limits.h>.
-	(CHAR_BIT, EXTRACT_TOP_BIT, PROPAGATE_TOP_BIT): New macros.
-	(get_fs_usage): If top bit of system variable corresponding to
-	fsu_bavail is set, then set fsu_bavail_top_bit_set, and
-	sign-extend the value when storing it into fsu_bavail.
-	* src/df.c (show_dev): If fsu_bavail_top_bit_set is nonzero,
-	assume the original value corresponding to fsu_bavail was negative.
-	Reported by Arne Juul.
-
-1998-03-18  Jim Meyering  <meyering@eng.ascend.com>
-
-	* src/Makefile.am (rm-prep): Add dependency and rule to save users
-	with `.' too early in their PATH from the `rm: cannot unlink `rm':
-	Text file busy' error.  Suggestion from Philippe De Muyter.
-
-1998-03-15  Jim Meyering  <meyering@eng.ascend.com>
-
-	* Version 3.16n.
-
-	* lib/chown.c: Use #if, not #ifdef with HAVE_ macros.
-	* lib/closeout.c: Likewise.
-	* lib/dirname.c: Likewise.
-	* lib/euidaccess.c: Likewise.
-	* lib/fileblocks.c: Likewise.
-	* lib/filemode.c: Likewise.
-	* lib/ftruncate.c: Likewise.
-	* lib/group-member.c: Likewise.
-	* lib/isdir.c: Likewise.
-	* lib/long-options.c: Likewise.
-	* lib/mountlist.c: Likewise.
-	* lib/path-concat.c: Likewise.
-	* lib/save-cwd.c: Likewise.
-	* lib/savedir.c: Likewise.
-	* lib/strcasecmp.c: Likewise.
-	* lib/strdup.c: Likewise.
-	* lib/userspec.c: Likewise.
-	* lib/yesno.c:: Likewise.
-
-	* src/chgrp.c: Use #if, not #ifdef with HAVE_ macros.
-	Use #if !, not #ifndef with HAVE_ macros.
-	* src/chown.c: Likewise.
-	* src/copy.c: Likewise.
-	* src/dd.c: Likewise.
-	* src/dircolors.c: Likewise.
-	* src/install.c: Likewise.
-	* src/ls.c: Likewise.
-	* src/mv.c: Likewise.
-	* src/touch.c: Likewise.
-
-	* configure.in: Use jm_PREREQ.
-
-1998-03-14  Jim Meyering  <meyering@eng.ascend.com>
-
-	Revert most `getdate.h -> get-date.h' changes of 1998-02-20.
-	With automake-1.2f, that hack is no longer needed.
-
-	* src/remove.c: Use `virtual memory exhausted' message, not
-	`Memory exhausted' to be consistent with the majority of other
-	such messages.
-	Say `removing all...', not `removing any...'.
-	* src/rmdir.c (remove_parents): Be consistent with documentation of
-	--verbose option and with remove.c in saying `removing...' before
-	the operation is attempted.
-	(main): Likewise.
-	Suggestions from Santiago Vila.
-
-	* src/copy.c (copy_dir): Add new parameter, copy_into_self, and set it.
-	(copy_internal): Likewise.
-	(copy): Likewise.
-	Update all callers.
-	* src/copy.h (copy): Update prototype.
-	* src/cp.c (do_copy): Add unused arg in calls to copy.
-	* src/mv.c (do_move): Add &copy_into_self arg in call to copy.
-	Don't remove source directory when copy_into_self is nonzero.
-	Reported by Arne Henrik Juul.
-
-	* tests/mv/into-self: Test for the above.
-	* tests/mv/Makefile.am (TESTS): Add into-self.
-
-1998-02-28   Eli Zaretskii  <eliz@is.elta.co.il>
-
-	* userspec.c (parse_user_spec) [__DJGPP__]: Make function know
-	about any arbitrary user and group by pretending to be the user
-	and to belong to the group specified in `spec_arg' argument.
-
-	* idcache.c (getuidbyname) [__DJGPP__]: Make function know about
-	any arbitrary user name.
-	(getgidbyname) [__DJGPP__]: Make function know about any arbitrary
-	group name.
-
-1998-02-24  Jim Meyering  <meyering@eng.ascend.com>
-
-	* lib/xstrtol.c (TYPE_SIGNED): Define.
-	(TYPE_MAXIMUM): Define.
-	(ULONG_MAX): Use TYPE_MAXIMUM.
-	(LONG_MAX): Use TYPE_MAXIMUM.
-
-	* lib/fnmatch.c: Update from libit.
-	* lib/idcache.c: Update from libit.
-
-1998-02-23  Paul Eggert  <eggert@twinsun.com>
-
-	* lib/quotearg.h, lib/quotearg.c: New files.
-	* lib/Makefile.am (libfu_a_SOURCES): Add quotearg.c.
-	(noinst_HEADERS): Add quotearg.h.
-
-	* src/ls.c: Include new file quotearg.h.
-	(enum indicator_style): Rename all to classify, and not_programs
-	to file_type, to match option spellings.  All users changed.
-	(indicator_style_args): New constant.
-	(quote_funny_chars, quote_as_string, quote_shell): Remove;
-	(filename_quoting_options, dirname_quoting_options): Use these
-	variables instead.
-	(long_options): Add --indicator-style, --quoting-style,
-	--show-control-chars.  Remove --quote-shell.
-	(dired_dump_obstack): Remove style parameter and don't output style.
-	(main): Go back to previous method of outputting //DIRED//
-	and //SUBDIRED// lines, without style.  But add a new
-	//DIRED-OPTIONS// line that does output style.
-	(decode_switches, usage): Add --indicator-style, --quoting-style,
-	--show-control-chars.  Remove --quote-shell.
-	(decode_switches): Default from QUOTING_STYLE environment variable.
-	Set new quoting vars.
-	(quote_name): Renamed from quote_filename.
-	Take new arg specifying quoting options.
-	Always print; do not have a special case for null FILE * argument.
-	All callers changed.
-	Move the guts of this function to new file quotearg.c.
-	(length_of_file_name_and_frills): Use quotearg_buffer instead
-	of (old) quote_filename to find length of file name.
-
-	(decode_switches, parse_ls_color, print_dir, gobble_file,
-	get_link_name):	Quote output in diagnostics.
-
-	* NEWS, doc/fileutils.texi: Describe above changes.
-	* doc/fileutils.texi: Mention that control characters are output
-	as question marks if output is a terminal.
-
-1998-02-22  Jim Meyering  <meyering@eng.ascend.com>
-
-	* Version 3.16m.
-
-	* ChangeLog-1997: New file.
-	* Makefile.am (EXTRA_DIST): Add ChangeLog-1997.
-
-1998-02-21  Jim Meyering  <meyering@eng.ascend.com>
-
-	* configure.in (AC_OUTPUT): Add tests/mv/Makefile.
-	* tests/Makefile.am (SUBDIRS): Add mv.
-	* tests/mv: New directory
-	* tests/mv/mv-special-1: New test.
-
-1998-02-20  Jim Meyering  <meyering@eng.ascend.com>
-
-	* src/touch.c: Include get-date.h.
-	Remove get_date decl.
-
-	* lib/getdate.h: Removed.  Could cause confusion with an
-	automake-generated `.y.h' rule.
-	* lib/get-date.h: Renamed from getdate.h.
-	* lib/getdate.y: s/getdate.h/get-date.h/
-	* lib/Makefile.am (noinst_HEADERS): s/getdate.h/get-date.h/
-
-1998-02-19  Jim Meyering  <meyering@eng.ascend.com>
-
-	1997-10-17  Eli Zaretskii  <eliz@is.elta.co.il>
-	* lib/fileblocks.c [__DJGPP__]: Add missing typedef for daddr_t.
-
-1998-02-13  Jim Meyering  <meyering@eng.ascend.com>
-
-	* src/mv.c (cp_option_init): Set copy_as_regular to 0, not 1.
-	Otherwise, mv tries to open special files.
-	Reported by Kjetil Torgrim Homme.
-
-1998-02-08  Jim Meyering  <meyering@eng.ascend.com>
-
-	* Makefile.maint (cvs-dist): Update po/ to clear modified status
-	of *.po files before running cvs tag -c.
-
-	* src/ln.c (usage): Reword to use `TARGET' and `LINK_NAME' in
-	description.
-
-1998-02-07  Jim Meyering  <meyering@eng.ascend.com>
-
-	* GNUmakefile: New file.
-	* Makefile.am (EXTRA_DIST): Add GNUmakefile.
-	Don't include Makefile.maint from here.  It's included from GNUmakefile.
-
-	* configure.in: Don't use AM_MAINTAINER_MODE.
-	(jm_PERL): Use this.
-
-	* src/Makefile.am (EXTRA_DIST): Remove dcgen.pl.  Add dcgen.
-	(CLEANFILES): Remove dcgen.
-	(dircolors.h): Use $(PERL).
-	(.pl): Remove rule.
-
-1998-02-01  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* POTFILES.in: Add remove.c.  Reported by Santiago Vila.
-
-1998-01-28  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/df.c (print_header): Tweak format to align heading over
-	last column of `df -i' output.  From Andreas Schwab.
-
-1998-01-27  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
-
-	* Makefile.am: Include Makefile.maint from $(srcdir).
-
-1998-01-25  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* Version 3.16l.
-
-	* Makefile.maint: New file.
-	* Makefile.am: Move rules common to textutils, fileutils, sh-utils
-	into Makefile.maint.
-	Include Makefile.maint.
-	(EXTRA_DIST): Add Makefile.maint.
-
-	* src/cp.c (re_protect): Don't fail for non-root when chown fails
-	due not only to lack of permission (EPERM), but also to lack of
-	support (EINVAL).  Reported by Bengt Martensson.
-	* src/copy.c (DO_CHOWN):  Likewise.
-
-1998-01-24  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* tests/ls/time-1 (test_failure): Rename does not update ctime;
-	link does -- so use ln, not mv.
-	Note that the SunOS4.1.4 failure of the ctime test is expected.
-
-	* src/system.h (TYPE_MINIMUM): Add extra outer cast to work around
-	bug in Cray C 5.0.3.0 when T == time_t.
-
-	* tests/rm/r-1: Adjust expected output for changed format of
-	`rm --verbose'.
-	* tests/rm/r-2: Likewise.
-
-1998-01-23  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/mktime.c (__mktime_internal): Work around bug in Irix4.0.5's
-	C compiler.  From Kaveh Ghazi.
-	(TYPE_MINIMUM): Define.
-	(TYPE_MAXIMUM): Define.
-	(TIME_T_MIN): Use TYPE_MINIMUM.
-	(TIME_T_MAX): Use TYPE_MAXIMUM.
-
-1998-01-22  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/dd.c: Reorder functions to obviate forward dcls.
-	(quit): Declare to be inline to stifle compile warning.
-
-	* src/cp.c (do_copy): Add unreachable `return 0' to stifle warning.
-
-	* tests/rm/sunos-1: Don't use -f.  Do adjust $RM if it's a
-	relative path.
-
-	* tests/ls/time-1: Use GNU touch to work around problems with NFS
-	caching and/or clock skew.  Reported by Kaveh Ghazi.
-
-	* tests/ls/Makefile.am (TESTS_ENVIRONMENT): Add TOUCH.
-
-	* src/Makefile.am (noinst_HEADERS): Add remove.h.
-	(mv_SOURCES): Define.
-	(rm_SOURCES): Define.
-
-1998-01-21  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/install.c: Declare new global, backup_type.
-	(main): Initialize backup_type unconditionally.
-	(copy_file): Call find_backup_file_name with new argument, backup_type.
-	* src/ln.c: Declare new global, backup_type.
-	(main): Initialize backup_type unconditionally.
-	(do_link): Call find_backup_file_name with new argument, backup_type.
-
-	* src/copy.c (copy_internal): Use x->backup_type, not the global.
-	(valid_options): Use VALID_BACKUP_TYPE and VALID_SPARSE_MODE.
-
-	* src/copy.h (VALID_SPARSE_MODE): Define.
-	[struct cp_options] (backup_type): New member.
-
-	* src/cp.c [NDEBUG]: Comment out definition.
-	(do_copy): Use x->backup_type, not the global.
-
-	* src/remove.c: New file.  Contains guts of old rm.c.
-	(remove_init): New function.
-	(remove_fini): New function.
-	(rm): Take third argument, specifying options.
-	* src/remove.h: New file.  Associated dcls.
-	* src/rm.c: Remove and minimally librarify guts for use in mv.c.
-	(main): Pass options (`&x') to rm.
-	Call remove_init and remove_fini instead of open-coding them.
-
-	* src/mv.c (rm_option_init): New function.
-	(cp_option_init): New function.
-	(copy_reg): Remove now-unused function.
-	(do_move): Set up for and use `copy.c (copy)' in place of copy_reg.
-	Set up for and use `remove.c (rm)' in place of unlink.
-
-1998-01-20  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/backupfile.c: Use ANSI function definitions.
-	Remove global declaration of backup_type.
-	(simple_backup_suffix): Default to `~', not `.orig'.
-	Use PARAMS, not __BACKUPFILE_P.
-	(find_backup_file_name): Add parameter, backup_type.
-	* lib/backupfile.h: Remove extern declaration of backup_type.
-	Use PARAMS, not __BACKUPFILE_P.
-	(VALID_BACKUP_TYPE): Define.
-	(find_backup_file_name): Adjust prototype.
-
-1998-01-13  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
-
-	* src/df.c (print_header): Fix inode format header to line it up
-	with the rest of the output.
-
-1998-01-13  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/stat.c: Set errno to ENOENT, not EINVAL.  This is consistent
-	with most other implementations.
-
-1998-01-12  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/fileblocks.c: Include sys/param.h only #if HAVE_SYS_PARAM_H.
-	Move function-spanning `#if ...BSIZE' directive to follow inclusion
-	of sys/param.h since BSIZE is sometimes defined in sys/param.h.
-	Reported by Philippe De Muyter.
-
-1998-01-10  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* Version 3.16k.
-
-	* src/install.c (install_file_to_path): New function.
-	FIXME: update fileutils.texi.
-	(main): Handle new option, -D.
-	Based on a patch from Marty Leisner.
-	(usage): Describe -D.
-
-	* src/ls.c (decode_switches) [-u]: Fix bug whereby -u worked only
-	with -l or -t.  Now, -u (like -c) implies --sort=time.
-	(usage): Correct descriptions of --sort, --time, and -t.
-	Suggestions from Andreas Schwab.
-
-	Add test for the above fix.
-	* configure.in (AC_OUTPUT): Add tests/ls/Makefile.
-	* tests/Makefile.am (SUBDIRS): Add ls.
-	* tests/ls: New directory.
-	* tests/ls/Makefile.am: New file.
-	* tests/ls/time-1: New file.
-
-	* lib/makepath.c (make_path): Reformat 3 if-stmts to test
-	`if (newly_created_dir)' only once.  Suggestion from Andreas Schwab.
-
-1998-01-06  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/getdate.y: Move inclusion of getdate.h and dependent extern
-	declarations down so getdate.h's prototype follows the sometimes-
-	enabled definition of `const' to nothing.  Otherwise, the prototype
-	wouldn't match the definition because of the defined-away `const'.
-	From Kaveh Ghazi.
-	(get_date): ANSI-fy definition.
-	Add %expect directive.
-
-1998-01-05  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
-
-	* lib/makepath.c (make_path): Put only newly created directories
-	on the LEADING_DIRS list.
-
-1998-01-05  Paul Eggert  <eggert@twinsun.com>
-
-	* lib/fsusage.c (PROPAGATE_ALL_ONES): New macro.
-	(get_fs_usage): If a value consists entirely of 1 bits,
-	propagate this info to the output by setting it to (uintmax_t) -1.
-	* src/df.c (df_readable): New function.
-	(show_dev): If a value consists entirely of 1 bits, or is derived
-	from some other value that consists entirely of 1 bits, report "-".
-	Check inode and block counts more carefully for plausibility,
-	to avoid arithmetic overflow when computing percentages.
-
-1998-01-04  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* Version 3.16j.
-
-	* lib/Makefile.in: Regenerated with patched automake-1.2d.
-	See README-alpha.
-
-	* src/chgrp.c: Use a single enumerated type, Verbosity, instead of
-	the two booleans, verbose and changes_only.  This fixes a bug whereby
-	--change had the same effect as --verbose.
-	* src/chmod.c: Likewise.
-	* src/chown.c: Likewise.
-	Reported by Paul Eggert.
-
-1998-01-04  Paul Eggert  <eggert@twinsun.com>
-
-	Check for write errors more carefully.
-
-	* lib/Makefile.am (libfu_a_SOURCES): Add closeout.c.
-	(noinst_HEADERS): Add closeout.h.
-	* lib/closeout.c, lib/closeout.h: New files.
-	* lib/long-options.c (parse_long_options),
-	src/chgrp.c, src/chmod.c, src/chown.c, src/cp.c, src/dd.c,
-	src/df.c, src/dircolors.c, src/du.c, src/install.c, src/ln.c,
-	src/ls.c, src/mkdir.c, src/mkfifo.c, src/mknod.c, src/mv.c,
-	src/mvdir.c, src/rm.c, src/rmdir.c, src/sync.c, src/touch.c
-	(main, usage): Check for write error to stdout before exiting.
-	Include "closeout.h".
-
-1998-01-03  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/df.c (show_dev): Treat `fsu.fsu_bavail == (unsigned long) -1'
-	just like `fsu.fsu_blocks == 0' as an indicator that usage information
-	is invalid.  This happens with Solaris-5.5.1 CD-ROM mount points.
-
-	* lib/save-cwd.h: Guard PARAMS-enabling definition with
-	`defined PROTOTYPES || (defined __STDC__ && __STDC__)' to avoid
-	problems with Irix4's cc.  From Kaveh Ghazi.
-	* lib/getdate.h: Likewise, but just to be consistent.
-
-	* configure.in: Convert the .o suffix on files in LIBOBJS to $U.o so
-	those files will be built via the ANSI2KNR-filtering rules if necessary.
-	Reported by Kaveh Ghazi.
-
-1998-01-02  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* Version 3.16i.
-
-	Fix problem with `install -d'.  Reported by Marty Leisner.
-
-	* src/install.c (get_ids): When otherwise unspecified,
-	set uid and gid to -1.
-	* lib/makepath.c (make_path): Try to change ownership only if we've
-	just created the directory.  Fix latent bug (s/&&/||/ in two places --
-	also, note that it could not be exercised via install or mkdir)
-	whereby chown would not be invoked when only one of owner/group is
-	not -1.
-
-1998-01-01  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/rm.c (remove_cwd_entries): Initialize the entry-name obstack
-	only once and never free it.
-
-
-	-----
-
-	Copyright (C) 1998-2017 Free Software Foundation, Inc.
-
-	Copying and distribution of this file, with or without
-	modification, are permitted provided the copyright notice
-	and this notice are preserved.
diff --git a/old/fileutils/ChangeLog-1997 b/old/fileutils/ChangeLog-1997
deleted file mode 100644
index 7152ae605..000000000
--- a/old/fileutils/ChangeLog-1997
+++ /dev/null
@@ -1,6165 +0,0 @@
-1997-12-31  Paul Eggert  <eggert@twinsun.com>
-
-	If the -h or -H options are given, print inode counts and
-	disk allocations using a human readable format.
-
-	* src/df.c (show_dev): Print inode counts human readably.
-	* src/ls.c (decode_switches): -h and -H override output units.
-	(print_dir, gobble_file, print_long_format,
-	print_file_name_and_frills): Print disk allocations human readably.
-	* doc/fileutils.texi: Document the above changes.
-
-1997-12-31  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/df.c (show_dev): Move declarations and computation of
-	blocks_used etc. and blocks_percent_used and
-	inodes_used etc. and inodes_percent_used into respective branches
-	of the `if (inode_format)' statement where they're actually used.
-
-	* lib/exclude.h: Define and use PARAMS, not __EXCLUDE_P.
-	* lib/exclude.c: Use PARAMS, not __EXCLUDE_P.
-
-1997-12-29  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/rm.c (remove_cwd_entries): Plug a gross leak -- don't call
-	obstack_init inside the loop.
-
-	* src/du.c (usage): Replace TABs with spaces in --help message.
-	From Santiago Vila.
-
-	* lib/argmatch.c (invalid_arg): Use a single fprintf and whole
-	format statements to ease translation.
-	From Santiago Vila.
-	Convert from K&R to ANSI function dcls.
-
-1997-12-28  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/group-member.c: Use ANSI syntax, not K&R.
-
-	* lib/makepath.c (make_path) [!__STDC__]: Remove K&R-style definition.
-
-	* lib/group-member.h: Add PARAMS.
-	* src/chgrp.c: Remove incorrect declaration of group_member.
-	Include group-member.h instead.
-	Based on suggestion from Ulrich Drepper.
-
-1997-12-27  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* Version 3.16h.
-
-1997-12-25  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/getline.c: (_GNU_SOURCE): Define only if not already defined.
-
-	* configure.in: Remove AC_DEFINE of _GNU_SOURCE.
-	* acconfig.h (_GNU_SOURCE): Define if not already defined.
-	Put this code in @TOP@ section.
-	(_GNU_SOURCE): Remove #undef.
-
-1997-12-20  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
-
-	* configure.in: Move jm_CHECK_DECLS down so that it follows the
-	checks for the headers it requires.
-
-	* doc/fileutils.texi (mknod invocation): Fix description of file
-	type mnemonics.
-
-	* src/sys2.h: Declare stpcpy only if not defined as macro.
-
-	* src/du.c (S_ISLNK): Define this instead of S_ISDIR.
-
-	* src/dd.c (skip): Compare lseek return value with -1 to allow it
-	to be negative as signed value.
-
-	* lib/savedir.c: Declare stpcpy only if not defined as macro.
-	* lib/mountlist.c: Likewise.
-	* lib/path-concat.c: Include <string.h> if available.
-
-	* src/copy.c (copy_internal): Use S_ISLNK only if defined.
-
-	* src/install.c (get_ids): Don't cast GID_T_MAX to long, it might
-	overflow.
-
-1997-12-22  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in: AC_DEFINE _GNU_SOURCE.
-	* acconfig.h: Add _GNU_SOURCE.
-
-1997-12-21  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/copy.h: Use PARAMS, not __P.
-	* src/cp-hash.h: Likewise.
-
-	* lib/chown.c (rpl_chown): Rename from chown.
-	Undefine chown just after including config.h.
-	Include sys/stat.h.
-	Use correct ordering of uid and gid parameters both in function
-	definition and in call to chown.
-	With patches from Kaveh Ghazi.
-
-	* sys/fsusage.h: Use PARAMS, not __P.
-	* sys/getline.h: Likewise.
-	* sys/hash.h: Likewise.
-	* sys/human.h: Likewise.
-	* sys/long-options.h: Likewise.
-	* sys/makepath.h: Likewise.
-	* sys/modechange.h: Likewise.
-	* sys/path-concat.h: Likewise.
-	* sys/save-cwd.c: Likewise.
-	* sys/save-cwd.h: Likewise.
-	* sys/savedir.h: Likewise.
-	* sys/strverscmp.h: Likewise.
-	* sys/xalloc.h: Likewise.
-	* sys/xstrtol.h: Likewise.
-
-1997-12-16  Paul Eggert  <eggert@twinsun.com>
-
-	Add --exclude and --exclude-from or -X options to du.
-
-	* lib/exclude.h, lib/exclude.c: New files.
-	* lib/Makefile.am (libfu_a_SOURCES): Add exclude.c.
-	(noinst_HEADERS): Add exclude.h.
-	* du.c: Include exclude.h.
-	(exclude): New static var.
-	(long_options, usage, main): Add --exclude and --exclude-from or -X.
-	(count_entry): Skip excluded entries.
-
-1997-12-16  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/sys2.h: s/__P/PARAMS/g.
-	* src/chgrp.c: Likewise.
-	* src/chmod.c: Likewise.
-	* src/chown.c: Likewise.
-	* src/copy.c: Likewise.
-	* src/du.c: Likewise.
-	* src/dd.c: Likewise.
-	* src/install.c: Likewise.
-	* src/ls.c: Likewise.
-
-1997-12-15  Paul Eggert  <eggert@twinsun.com>
-
-	* ls.c (struct bin_str): Make len int, not unsigned, to avoid
-	bogus comparison < 0.
-	(quote_filename): Add forward decl.
-	(decode_switches): -b, -e, -N, -Q are now mutually exclusive.
-	(print_dir): Quote directory name as per quoting options.
-	(print_long_format): Don't count color changes as part of file name.
-	(quote_filename): Revamp interface: now accepts stream to output to
-	and filename, and returns length of quoted filename.
-	This removes duplicated code and should make errors less likely.
-	Also, no longer mallocs storage.  All callers changed.
-	Don't quote ' ' if -Q.
-	(OUTCHAR): New macro.
-	(SAVECHAR, SAVE_2_CHARS): Remove.
-	(print_name_with_quoting): New stack arg.  All callers changed.
-	(print_color_indicator): Cast ext len to size_t to avoid warning
-	with GCC 2.8.
-	(length_of_file_name_and_frills): Rewrite to use quote_filename.
-	This fixes bug when computing file name length with -e.
-
-1997-12-15  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* tests/rm/deep-1 (deep): Remove `find > k' debugging remnant.
-
-1997-12-14  Paul Eggert  <eggert@twinsun.com>
-
-	Add shell style quoting, and make it the default.
-
-	* NEWS, doc/fileutils.texi: Describe -e, which is now the default.
-	Describe change to --dired output.
-
-	* src/ls.c (quote_shell): New var.
-	(long_options, decode_switches, usage): New option -e or --quote-shell.
-	(dired_dump_obstack): New arg STYLE.
-	(main): Pass quoting style to dired_dump_obstack.
-	(decode_switches): -N now clears quote_as_string.
-	(quote_filename): Add shell style quoting.
-
-1997-12-14  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* tests/ln/sf-1: Make sure we get diagnostics in English.
-
-	* Version 3.16g.
-
-	* src/system.h: Remove lseek and memchr dcls.
-	* src/sys2.h: Put them here instead.
-
-	* src/rm.c (ASSIGN_STRDUPA): Cast alloca return value to char*.
-
-	* lib/hash.h: s/HAVE_DECLARATION_/HAVE_DECL_/.
-
-1997-12-13  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* tests/Makefile.am (check-local): New target.
-
-	* tests/.posix-warn: New file.
-
-	* src/dd.c (usage): Mention that `notrunc' is a conv= option.
-	Change --help output to tell the truth: that for of=FILE,
-	FILE *is* truncated.  Reported by Miles Bader.
-	Remove incomplete, usage-like comment at top of file.
-
-	* src/mv.c (do_move): If rename fails for any reason (not just when
-	errno == EXDEV), then revert to trying copy-then-unlink.  This is
-	necessary to allow moving files within certain types of Linux NFS
-	mounted filesystems.  Reported by Marty Leisner.
-
-1997-12-11  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/ln.c (do_link): Don't require --force when target exists and
-	using --backup.  This changes makes ln consistent with cp and mv in
-	this respect.  Suggestion from Eli Zaretskii.
-
-1997-12-06  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/du.c: Separate struct dcl and typedef.
-	(String *): Rename from parameter-shadowed `string'.
-	(stringstruct): Remove typedef.
-
-1997-11-30  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/savedir.c (savedir): Revert last change.  malloc always
-	works when called with zero, because we use the wrapper if the
-	system version is lacking.
-
-	* configure.in (AC_LFS): Use this macro rather than open-coding it.
-	(jm_AC_HEADER_INTTYPES_H): Likewise.
-	(jm_AC_TYPE_UINTMAX_T): Likewise.
-
-	* lib/human.c (human_readable): Convert to ANSI-style definition.
-	[lint]: Define `power'.
-
-	* src/ls.c (print_long_format): Rename inner-scoped `buf' arrays
-	to `hbuf' to avoid shadowing local.
-
-1997-11-29  Paul Eggert  <eggert@twinsun.com>
-
-	Port to LFS and C9X in general, and to Solaris 2.6 in particular.
-
-	* NEWS: Describe ls -h, -H, rounding, new SI prefixes,
-	64-bit accumulators, and LFS.
-
-	* acconfig.h (HAVE_INTTYPES_H, uintmax_t): New macros.
-
-	* configure.in (CPPFLAGS, LDFLAGS, LIBS): Set to appropriate
-	values if large file support needs explicit enabling.
-	(HAVE_INTTYPES_H, uintmax_t): New macros to configure.
-
-	* doc/fileutils.texi: Describe new -H option, new ls -h option.
-	Clarify about powers of 1000 vs 1024.
-
-	* lib/Makefile.am (libfu_a_SOURCES): Add new file human.c.
-	(noinst_HEADERS): Add new file human.h.
-
-	* lib/fileblocks.c (st_blocks): long -> off_t.
-	Avoid arithmetic overflow when size is near max.
-	Depend on _POSIX_SOURCE and BSIZE, not _POSIX_VERSION, for
-	compatibility with system.h.
-	(BSIZE): Remove definition, since if BSIZE is not defined
-	we're never invoked.
-
-	* lib/fsusage.c: Do all calculations using uintmax_t.
-	Include <inttypes.h> if available.
-	(adjust_blocks, CONVERT_BLOCKS): Remove.
-	(get_fs_usage): Set new member fsu_blocksize, and do not convert
-	numbers to 512-byte block units; this avoids overflow here.
-	Cast lseek arg to off_t, not long.
-
-	* lib/fsusage.h (struct fs_usage): New member fsu_blocksize.
-	Other members are now uintmax_t, not long.
-
-	* lib/human.c, lib/human.h: New files.  The interface is inspired
-	by the human_readable function that was in du.c, but it's pretty
-	much rewritten from scratch.
-
-	* lib/idcache.c (getuidbyname, getgidbyname): Names can now
-	be NULL in cache.  This change merely fixes ifdeffed-out code.
-
-	* lib/savedir.c (savedir): Check for size zero before invoking
-	malloc; this can occur if st_size arg overflows on conversion to
-	unsigned int.  All callers now cast st_size arg to unsigned int.
-
-	* src/chgrp.c (<limits.h>, UINT_MAX, UINT_MAX): Remove; now
-	done by system.h.
-
-	* src/copy.c (copy_reg): Store file size as off_t, not long.
-	Do not assume st_size has been normalized to 512 byte blocks,
-	or that it fits in size_t after dividing by the blocksize.
-
-	* src/cp-hash.c (<inttypes.h>): Include if HAVE_INTTYPES_H.
-	(hash_insert2): Cast inode number to uintmax_t; this prevents
-	negative remainders if the inode number is negative and ino_t
-	is longer than unsigned.
-
-	* src/dd.c, src/df.c, src/du.c, src/ls.c (<inttypes.h>): Include if
-	HAVE_INTTYPES_H.
-	("human.h"): Include.
-
-	* src/dd.c (input_blocksize, output_blocksize, conversion_blocksize):
-	Now size_t instead of long.  0 means unset.
-	(skip_records, seek_record, max_records): Now uintmax_t, not long.
-	(w_partial, w_full, r_partial, r_full, r_truncate):
-	Now uintmax_t instead of unsigned.
-	(print_stats): Print counts as uintmax_t, not unsigned.
-	(main, skip): Check for overflow when computing file offsets.
-	(skip): Records count arg is uintmax_t, not long; blocksize arg is
-	size_t, not long.  Try lseek even on non regular files, as per comment.
-	(oc, col): Now size_t, not int.
-	(copy): No need to check max_records >= 0 any more, as the
-	default value is now effectively infinity.
-	Cast lseek arg to off_t.
-	(copy, copy_with_block): conversion_blocksize - col can never
-	be negative now, since it's unsigned, so rewrite loops to
-	avoid problems with unsigned.
-	(scanargs): Parse numeric args using uintmax_t, not int.
-	Check for overflow when converting block size args to size_t.
-	Blocksize options are now unsigned, and are now 0 when not set yet.
-	(parse_integer): Return uintmax_t, not int; accept new int * arg
-	to store error indicator, since all returned values are now valid.
-	Check for overflow when scanning integer.
-
-	* src/df.c (LONGEST_HUMAN_READABLE_1K_BYTE_BLOCKS): Remove.
-	(human_readable_base): Renamed from human_blocks; value is now
-	zero or positive integer, not just zero or nonzero.
-	(output_units): New variable;
-	replaces booleans kilobyte_blocks and megabyte_blocks.
-	(long_options): Add --si or -H.
-	(print_header): Adjust to renamed option variables.
-	(human_readable_1k_blocks): Remove.
-	(show_dev): Count blocks using uintmax_t, not long.
-	Calculate percentages using double, not long; this still isn't
-	perfect as it suffers double rounding, but it's more likely to
-	round correctly in practice than using long did.
-	Adjust to renamed option variables.
-	Use new human_readable library function to format uintmax_t values.
-	(usage): Add -H, --si.
-	(main): Adjust to renamed option variables.
-	Use -H if BLOCKSIZE is SI.  Add -H.
-
-	* src/du.c (LONGEST_HUMAN_READABLE, enum Output_units): Remove.
-	(count_entry): Now returns uintmax_t, not long.
-	(human_readable_base): Renamed from opt_human_readable; value is now
-	zero or positive integer, not just zero or nonzero.
-	(output_units): Now an integer giving output size.
-	(tot_size): Now uintmax_t, not long.
-	(long_options, usage): Add --si or -H.
-	(main): Adjust to renamed option variables.
-	Use -H if BLOCKSIZE is SI.  Add -H.
-	(human_readable): Remove; rewritten and now in lib/human.c.
-	(print_size): Rewrite in terms of human_readable.
-	Accept extra arg to be printed after size; all callers changed.
-
-	* src/install.c (BITSPERBYTE): Remove.
-	(UID_T_MAX, GID_T_MAX): Define in terms of TYPE_MAXIMUM.
-
-	* src/ls.c (<limits.h>): Don't include; system.h does it now.
-	(INT_MAX): Remove.
-	(longdiff): Remove bogus definition that uses subtraction;
-	it gives the wrong answer when overflows occur.
-	(convert_blocks): Remove.
-	(output_units): New variable;
-	replaces booleans kilobyte_blocks and megabyte_blocks.
-	(human_readable_base): New variable.
-	(long_options, usage): Add -h or --human-readable and -H or --si.
-	(decode_switches): Adjust to renamed option variables.
-	Use -H if BLOCKSIZE is SI.  Add -h, -H.
-	(print_dir): Count blocks using uintmax_t, not int.
-	(gobble_file): Now returns uintmax_t, not int.
-	Don't convert blocks to 512 byte units, as this might overflow;
-	let caller handle the problem.  Deduce what caller will print
-	by invoking human_readable.
-	(print_long_format, print_file_name_and_frills): Don't assume
-	inode number, block count, file size fit in unsigned long.
-	Use human_readable to do block count conversion and to print
-	file sizes.
-	(prep_non_filename_text): Print decimal string for time if
-	localtime fails due to enormous time_t.
-
-	* src/system.h (<limits.h>): Include if HAVE_LIMITS_H.
-	(CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX, UINT_MAX):
-	New macros.
-	(ST_NBLOCKS): Now counts actual blocks, not 512-byte blocks.
-	(ST_NBLOCKSIZE): New macro.
-
-1997-11-24  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/sys2.h: New file -- but just temporary.
-	* src/system.h: Move lots of pieces into sys2.h.
-	Include sys2.h.
-
-1997-11-19  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/Makefile.am (AUTOMAKE_OPTIONS): Use ansi2knr so *I* don't
-	have to convert my hash package to use k&r C.
-
-1997-11-15  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* intl/Makefile.in (distclean): Don't remove libintl.h here.
-	* Makefile.am (DISTCLEANFILES): Remove it here instead.
-
-1997-11-13  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/mktime.c: Update from FSF.
-	* lib/strftime.c: Update from FSF.
-	* m4/strftime.m4: Check for POSIX.2's %f format spec.
-
-1997-11-12  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/copy.c (copy_dir): Use path_concat rather than open-coding it.
-
-	* src/rm.c [mempcpy]: Remove definition.
-	* src/system.h [!HAVE_MEMPCPY] (mempcpy): Define here instead.
-	* lib/path-concat.c (path_concat): Use mempcpy, not stpcpy.
-
-1997-11-09  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* m4/jm-mktime.m4 (jm_FUNC_MKTIME): Check for localtime_r.
-	* m4/strftime.m4 (jm_STRFTIME_PREREQS): Check for localtime_r.
-	(jm_FUNC_GNU_STRFTIME): Use new macro.
-	(jm_FUNC_STRFTIME): New macro.  Likewise.
-	Reported by Noel Cragg.
-
-1997-11-08  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* m4/getline.m4: Fix typo in comment.
-	Add header check for string.h.
-
-	* m4/Makefile.am (EXTRA_DIST): Add readdir.m4.
-	* configure.in (jm_FUNC_READDIR): Use it.
-	(AC_FUNC_FNMATCH): Add mempcpy.
-
-1997-11-02  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* acconfig.h: Add malloc and realloc.
-
-	* src/rm.c: Put cycle-detecting code inside an
-	#ifdef ENABLE_CYCLE_CHECK, for systems lacking d_ino.
-	[D_INO_IN_DIRENT]: Define ENABLE_CYCLE_CHECK.
-
-	* src/rm.c: (ASSIGN_STRDUPA): Clean up.
-	(right_justify): Use memcpy return value directly.
-	Suggestions from Ulrich Drepper.
-
-	(remove_cwd_entries) [! defined HAVE_WORKING_READDIR]: Impose overhead
-	of working around non-POSIX readdir implementation only on systems
-	that need it.
-	(remove_cwd_entries): Temporarily save a copy of each entry name in
-	an obstack rather than on the stack via alloca, then free it in the
-	likely event that we don't save the entry in the hash table.
-
-1997-10-25  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/xmalloc.c (xalloc_fail): Renamed from fixup_null_alloc.
-	(xcalloc): #ifdef-out unused function.
-	(xrealloc): Remove code to work around deficient versions of realloc.
-	Now we have an autoconf-enabled replacement version.
-	(xmalloc): Remove code to work around deficient versions of malloc.
-	Now we have an autoconf-enabled replacement version.
-
-	* configure.in (jm_FUNC_MALLOC): Use it.
-
-	* lib/Makefile.am (EXTRA_DIST): Add malloc.c.
-	* lib/malloc.c: New file.
-	* m4/malloc.m4: New file.
-	* m4/Makefile.am (EXTRA_DIST): Add malloc.m4.
-
-	* lib/Makefile.am (noinst_HEADERS): Add xalloc.h.
-
-	* lib/xalloc.h: New file.
-	* lib/xmalloc.c: Updated from textutils.
-
-	* src/*.c: Remove old-style xmalloc and xrealloc decls.
-	* src/system.h: Include xalloc.h.
-	Remove dcls of xmalloc, xcalloc and xrealloc.
-
-1997-10-24  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/ls.c (gobble_file): Cast pointer arg in xrealloc call to char*.
-	* src/*.c: Remove old-style xmalloc and xrealloc decls.
-	* src/system.h: Add prototyped xcalloc, xmalloc and xrealloc decls.
-	Suggestion from Achim Blumensath.
-
-1997-10-23  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* Makefile.am (aclocal-files): Also depend on m4/Makefile.am.
-
-	* src/system.h [!HAVE_DECLARATION_FREE]: Declare free.
-	[!HAVE_DECLARATION_MALLOC]: Declare malloc.
-	[!HAVE_DECLARATION_REALLOC]: Declare realloc.
-	[!HAVE_DECLARATION_STPCPY]: Declare stpcpy.
-	[!HAVE_DECLARATION_STRSTR]: Declare strstr.
-	* src/copy.c: Remove stpcpy decl.
-	* src/cp.c: Likewise.
-	* src/install.c: Likewise.
-	* src/ln.c: Likewise.
-	* src/ls.c: Likewise.
-	* src/dircolors.c: Remove free and malloc decls.
-	* src/ls.c: Likewise.
-	* src/rm.c: Remove free, malloc, and realloc decls.
-	On some systems, strstr and stpcpy are macros, so declaring them
-	unconditionally gets syntax errors.
-	Reported by Mark M. Kettenis.
-
-	* configure.in: Use jm_CHECK_DECLS.
-	* m4/Makefile.am (EXTRA_DIST): Add decl.m4 and check-decl.m4.
-
-1997-10-22  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* m4/decl.m4: New file.
-	* m4/check-decl.m4: New file.  New macro, jm_CHECK_DECLS.
-
-1997-10-18  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/rm.c (remove_cwd_entries): Entries in table of processed dir
-	entries are not malloc'd, so don't have hash cleanup free them.
-	Rewind dirp upon NULL readdir, required for at least SunOS.
-
-1997-10-13  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (AC_CHECK_HEADERS): Add termios.h.
-	* src/ls.c: Bracket inclusion of termios.h with #ifdef HAVE_TERMIOS_H.
-	Masami Takikawa reported that this is necessary on NeXTStep 3.0 systems.
-
-1997-10-07  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/*.c: Update bug-reporting address.
-
-1997-10-06  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/install.c (usage): Add a line describing --verbose.
-
-	* lib/makepath.c (make_path): Print message IFF the directory was
-	just created and the format string is non-NULL.
-	Print the verbose message using fprintf, not error.
-
-1997-10-05  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/Makefile.am (noinst_HEADERS): Add savedir.h.
-
-	* src/copy.h (struct cp_options): New field: require_preserve.
-	* src/copy.c (copy_internal): Use require_preserve.
-	* src/cp.c (cp_option_init): Initialize it.
-	(main): Set to 1 for -a and for -p.
-
-1997-10-03  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/savedir.h (savedir) [__P]: New file with prototype.
-	* lib/savedir.c (savedir): Declare DIR parameter to be const.
-	Include savedir.h.  Indent cpp directives.
-	* src/chgrp.c: Remove old-style savedir dcl.  Include savedir.h for
-	prototype.
-	* src/chmod.c: Likewise.
-	* src/chown.c: Likewise.
-	* src/copy.c: Likewise.
-	* src/du.c: Likewise.
-	Achim Blumensath reported that ``on systems like BeOS, where off_t is
-	64 bits [not having a prototype] results in passing 0 as name_size...''
-
-1997-09-27  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/Makefile.am (Makefile): Depend on $(BUILT_SOURCES), per
-	automake manual.
-
-1997-09-20  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/Makefile.am (libfu_a_SOURCES): Use hash.c, not oa-hash.c.
-	(noinst_HEADERS): Use hash.h, not oa-hash.h.
-
-1997-09-15  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/rm.c: Use hash.c (chaining) functions, not those of oa-hash.c
-	(open addressing).  The latter implementation is wonderful when
-	deletions are rare, but doesn't support the frequent deletions
-	required to implement the active directory set.
-
-	* lib/hash.c: New file -- replaces oa-hash.c.
-	* lib/hash.h: New file.
-	* lib/oa-hash.c: Remove.
-	* lib/oa-hash.h: Remove.
-
-	* src/ln.c (do_link): Perform S_ISLNK test only if lstat succeeded.
-	Otherwise, dest_stats could be used uninitialized.
-
-1997-09-14  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/rm.c (full_filename): Use realloc, not xrealloc.
-
-	* configure.in (jm_FUNC_REALLOC): Use it.
-	* m4/Makefile.am (EXTRA_DIST): Add realloc.m4.
-	* m4/realloc.m4: New file.
-	* lib/Makefile.am (EXTRA_DIST): Add realloc.c.
-	* acconfig.h (realloc): Add #undef.
-
-	* src/dd.c (equal): Use STREQ (from system.h) instead.
-	(siginfo_handler): New function: handler for SIGINFO/SIGUSR1.
-	(install_handler): New function.
-	(main): Use install_handler instead of open-coding it.
-	Handle SIGINFO (or SIGUSR1 if that's not defined).
-	(print_stats): Move definition to precede first reference.
-	Remove prototype.
-
-1997-09-13  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/ls.c (print_many_per_line): Add some non-essential curly braces.
-	(print_horizontal): Likewise.
-	(struct col_info) [valid_len]: Rename from `valid' which conflicted
-	with the macro in locale.h of SunOS4.1.4.
-
-	* src/rm.c: (PARAMS): Define.
-	(rm): Guard prototype in forward dcl with PARAMS.
-
-	* lib/strverscmp.h [HAVE_CONFIG_H]: Include config.h.
-	(PARAMS): Define.
-	Guard prototype with PARAMS.
-
-	* lib/oa-hash.c: Use K&R style function dcls, not ANSI.
-	(HASH_MALLOC): Prefix with (Type*) cast to placate old compilers.
-	Use assert, not ASSERT.
-	Include assert.h.
-	(HASH_DELETED_ITEM_MARKER): Define to address of file-scoped static,
-	not less-portable ((void *) (~0U)).
-	(HASH_VACANT): Define here, not in hash.h.
-
-	* lib/oa-hash.h: (HASH_DELETED_ITEM_MARKER): Move definition to hash.c.
-	(HASH_VACANT): Likewise.
-
-	* lib/strverscmp.c [HAVE_CONFIG_H]: Include config.h.
-	(strverscmp): Use `1' not `+1' -- some compilers (sunos' cc) can't
-	parse it.
-
-	* lib/strdup.c [HAVE_CONFIG_H]: Include config.h.
-
-	* src/rm.c: Finish rewrite to use chdir and hash tables.
-	See `Implementation overview' comment in the source.
-
-1997-09-11  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/install.c: Add new option: --verbose (-v).
-	From Andreas Schwab.
-
-1997-09-01  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/Makefile.am (EXTRA_DIST): Remove mvdir.c and rmdir.c.
-	Add lstat.c and stat.c.
-
-	* src/ls.c [!STDC_HEADERS]: Declare malloc.
-
-	* m4/Makefile.am (EXTRA_DIST): Add stat.m4.
-	* m4/stat.m4: New file.
-	* m4/stat.m4 (jm_FUNC_STAT): New macro.
-	* lib/stat.c: New file.
-	* configure.in (jm_FUNC_STAT): Use it.
-
-	* src/ln.c (do_link): Form destination file name (when DEST is a
-	directory) before checking whether SOURCE and DEST are the same file.
-	See tests/ln/sf-1.  Reported by Michael Veksler.
-
-	* tests/ln: New directory and test.
-	* tests/Makefile.am (SUBDIRS): Add ln.
-	* configure.in (AC_OUTPUT): Add tests/ln/Makefile.
-
-1997-08-31  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/chgrp.c (change_file_group): Call describe_change with a
-	3-state argument.
-	(describe_change): Report whether the operation was successful,
-	a failure, or that the request was a no-op.
-	Before, running `chgrp --verb bin /' as non-root reported
-	  group of / changed to bin
-	  chgrp: you are not a member of group `bin': Not owner
-
-	* src/chown.c (change_file_owner): Call describe_change with a
-	3-state argument.
-	(describe_change): Report whether the operation was successful,
-	a failure, or that the request was a no-op.
-	Before, running `chown --verb bin /' as non-root reported
-	  owner of / changed to bin
-	  chown: /: Not owner
-
-	* configure.in (jm_FUNC_LSTAT): Use it.
-
-	* acconfig.h (lstat): Add #undef.
-
-	* m4/Makefile.am (EXTRA_DIST): Add lstat.m4.
-
-	* m4/lstat.m4: New file.
-	* m4/lstat.m4 (jm_FUNC_LSTAT): New macro.
-	* lib/lstat.c: New file.
-
-	* src/rm.c (fspec_get_full_mode): Don't call error here.
-	(remove_file): Call error after fspec_get_full_mode call, if necessary.
-	Don't print mode when asking whether to descend into write-protected
-	directory.
-	(remove_dir): Don't fail just because we can't stat the file to get
-	the mode for the prompt string.
-	(rm): Exit successfully for missing files when -f is given.
-	(rm): Remove cruft to work around SunOS4's broken lstat now that
-	there is a working replacement function.
-
-	* lib/oa-hash.c: New file.
-	* lib/oa-hash.h: New file.
-
-	* lib/Makefile.am (libfu_a_SOURCES): Add oa-hash.c.
-	(noinst_HEADERS): Add oa-hash.h.
-
-	* lib/stpncpy.c: New file.
-	* configure.in (AC_REPLACE_FUNCS): Add stpncpy.
-
-	* src/rm.c (remove_cwd_entries): Convert to using oa-hash.c.
-
-	* m4/Makefile.am (EXTRA_DIST): Add d-ino.m4 and d-type.m4.
-
-	* tests/rm: New directory and tests.
-	* tests/Makefile.am (SUBDIRS): Add rm.
-	* configure.in (AC_OUTPUT): Add tests/rm/Makefile.
-
-	* src/dircolors.c [!STDC_HEADERS]: Declare malloc.
-	Remove unnecessary dcl of xmalloc.
-
-	* src/rm.c: Major rewrite in progress.  Use fchdir/chdir.
-
-	* m4/d-ino.m4: New file.
-	* m4/d-type.m4: New file.
-	* acconfig.h (D_TYPE_IN_DIRENT): Define.
-	* configure.in: Move code to check for d_ino into its own file.
-	Use jm_STRUCT_DIRENT_D_TYPE and jm_STRUCT_DIRENT_D_INO.
-
-	* src/chmod.c (change_file_mode): Call describe_change with a 3-state
-	argument.
-	(describe_change): Report whether the operation was successful,
-	a failure, or that the request was a no-op.
-	Before, running `chmod --verb u-r /' as non-root reported
-	  mode of / changed to 0355 (-wxr-xr-x)
-	  chmod: /: Not owner
-	Reported by Philippe Schnoebelen <phs@hobbes.fing.edu.uy>
-
-1997-07-28  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (AC_OUTPUT): Remove tests/ls/Makefile.
-	Add tests/cp/Makefile and tests/mkdir/Makefile.
-
-	* lib/modechange.c (mode_create_from_ref): Don't use umask.
-	Don't use MODE_X_IF_ANY_X.
-
-	* src/install.c (main): New option --preserve-timestamps (-p).
-	(install_file_in_file): Preserve timestamps if requested.
-	(change_timestamps): New function.
-	(usage): Describe --preserve-timestamps.
-	Correct --mode description.
-	From Galen Hazelwood.
-
-	* src/install.c: Declare pointer parameters const as appropriate.
-
-1997-07-13  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* doc/Makefile.am (EXTRA_DIST): Remove explicit mention of texinfo.texi.
-	Now, automake includes it automatically.
-
-1997-07-09  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* tests/mkdir: New directory and associated files.
-	* tests/cp: New directory and associated files.
-	* tests/Makefile.am (SUBDIRS): Add cp and mkdir.
-
-	* lib/makepath.c (make_path): Chdir to `/' before starting if necessary.
-	Call save_cwd before while loop rather than from first iteration
-	inside it.
-
-	* lib/strverscmp.c (strverscmp): Add `parenentheses around arithmetic
-	in operand of |' as suggested by gcc -Wall.
-
-1997-07-06  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/idcache.c (getuidbyname): Declare parameter to be const.
-	(getgidbyname): Declare parameter to be const.
-
-1997-07-06 Jean-François Bignolles <bignolle@ecoledoc.ibp.fr>
-
-	* lib/modechange.h (mode_create_from_ref): Add prototype.
-	(MODE_MASK_ALL): New define.
-	(MODE_BAD_REFERENCE): New define.
-	* lib/modechange.c (mode_create_from_ref): New function.
-	* lib/strverscmp.c: New file.
-	* lib/strverscmp.h: New file.
-	* lib/Makefile.am (noinst_HEADERS): Add strverscmp.h.
-
-	* configure.in (AC_REPLACE_FUNCS): Add strverscmp.
-
-	* src/ls.c: Add new option: --sort=version (-v).
-	* src/chgrp.c: Add new option: --reference=FILE.
-	* src/chown.c: Add new option: --reference=FILE.
-	* src/chmod.c: Add new option: --reference=FILE.
-
-1997-07-06  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/idcache.c (getuser): Return NULL (rather than stringified uid)
-	upon lookup failure.
-	(getgroup): Likewise.
-	(getuidbyname) [NOT_USED]: #ifdef-out unused function.
-	(getgidbyname) [NOT_USED]: #ifdef-out unused function.
-	Suggested by François Pinard.
-	* src/ls.c (print_long_format): Reflect changes in semantics of
-	getuser, getgroup.
-
-1997-07-04  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* Makefile.am (aclocal-files): Look in source directory, not build dir.
-	From Andreas Schwab.
-
-1997-07-03  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/mv.c (apply_attributes): New function.
-	(copy_reg): Use apply_attributes instead of open-coding the pieces.
-	Now, failure to preserve file attributes does not cause mv to change
-	its exit status, and such failures elicit warning diagnostics.  This
-	behavior is required by POSIX.  Before, failure to preserve ownership
-	due to insufficient access was diagnosed only for root.
-	Prompted by a report from Bengt Martensson.
-
-Tue Jul  1 06:42:17 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/makepath.c (make_path): Reorder stat-then-mkdir-if-missing
-	calls so that mkdir is called first.  Before make_path would first
-	`stat' a directory, then call mkdir if it didn't exist.  But if
-	some other process created the directory between the stat & mkdir,
-	the mkdir would fail with EEXIST.  Diagnosis and suggestion from
-	Greg McGary.
-
-Sun Jun 29 17:19:30 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/dd.c (copy): Add FIXME comment.
-
-	* src/mv.c (copy_reg): New parameter, SOURCE_STATS.
-	(do_move): Update caller.
-
-Sun Jun 22 08:32:46 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	Use variable width columns when printing in multi-column mode.
-	* src/ls.c: (init_col_info): New function.
-	(print_current_files): Call init_col_info if format is
-	`many_per_line' or `horizontal'.
-	(print_many_per_line): Calculate and apply optimum column widths.
-	(print_horizontal): Likewise.
-	From Ulrich Drepper.
-
-	* src/mv.c (movefile): Take new boolean parameter, DEST_IS_DIR,
-	to save a stat per moved file when the destination is a directory.
-	(main): Call movefile with additional argument.
-	(strip_trailing_slashes_2): New function.
-	(movefile): Remove trailing slashes from dest.  Otherwise, stat ("b/")
-	fails with ENOTDIR on systems including Linux w/libc 2.0.30.
-	Reproduce with `rm -rf a b; mkdir a; touch b; ./mv a b/'.
-	(do_move): Fix misleading comment.
-
-Sat Jun 21 21:26:57 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in: Remove now-unused definitions of LN, MV, RM.
-
-Sun Jun 15 07:04:29 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/full-write.c (full_write): Add comment regarding failure due
-	to bug in Linux Slackware 1.2.13 kernel.
-
-	* lib/makepath.c: Rewrite using save-cwd.c and chdir to remove
-	quadratic component of complexity.  Before, it processed O(n^2)
-	directory name components via stat and mkdir.  Now it's O(n).
-	This makes mkdir -p a lot more efficient when creating directories
-	with very many components.  On a Linux 2.0.30 ext2fs filesystem
-	this command: mkdir -p `perl -e 'print "a/" x 500'`  now runs in
-	0.77 seconds (user+sys).  Contrast that with the 9.5(!) seconds
-	it took before.
-
-Sat Jun 14 11:40:17 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* man/Makefile.am: (EXTRA_DIST): Put man_MANS here so they are
-	distributed.  This is necessary for automake-1.1p.
-
-Tue Jun  3 15:00:00 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/fileblocks.c [HAVE_UNISTD_H]: Include unistd.h.
-	John Gatewood Ham reported that this is necessary for DJGPP/Win95.
-
-Wed May 28 06:35:56 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/mountlist.c (read_filesystem_list): Add `|| defined (__OpenBSD__)'
-	to the NetBSD #if so OpenBSD also uses the f_fstypename member.
-	(fstype_to_string): Add `&& !defined (__OpenBSD__)' to the NetBSD #if
-	expression to exclude this function definition.  OpenBSD 2.1 beta
-	doesn't need it.  Patch from Hugh Daniel <hugh@ecotone.xanadu.com>
-
-Tue May 27 04:35:17 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/cp.c: Use base_name, not basename.
-	* src/dircolors.c: Likewise.
-	* src/install.c: Likewise.
-	* src/ln.c: Likewise.
-	* src/mv.c: Likewise.
-	* src/mvdir.c: Likewise.
-	* src/rm.c: Likewise.
-
-	* configure.in: Add AC_SYS_LONG_FILE_NAMES.
-	Check for pathconf.
-	Don't replace basename.  Now we use only base_name.
-	Clean up kludge that worked around a bug (now-fixed) in automake.
-
-	* lib/argmatch.h Change dcl of program_name so it doesn't conflict
-	with the ubiquitous char* one.
-
-	* lib/addext.c: New file.
-	* lib/Makefile.am (libfu_a_SOURCES): Add addext.c.
-	Remove getversion.c;  get_version is now in backupfile.c.
-	Add basename.c since it's no longer replacible.
-
-	* lib/getopt.c: Update from glibc via patch-2.2.93.
-	* lib/getopt1.c: Likewise.
-	* lib/getopt.h: Likewise.
-	* lib/argmatch.h: Update from FSF via patch-2.2.93.
-	* lib/argmatch.c: Likewise.
-	* lib/backupfile.c: Likewise.
-	* lib/backupfile.h: Likewise.
-	* lib/basename.c: Likewise.
-
-Sun May 25 09:21:01 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/copy.c (copy_internal): When preserving symlinks
-	(--no-dereference) and the destination file is a symlink,
-	use stat (not xstat) to see if it points back to the source.
-	Reported by James <james@albion.glarp.com>.
-
-	* src/du.c: Remove global variable opt_human_readable.
-	(enum Output_units): Rename from output_size.
-	Rename size_* to Unit_*.
-	Add Unit_variable to correspond to --human-readable.
-	(convert_blocks): Remove now-unused definition.
-	(human_readable): Rename paramater n_bytes to n_blocks.
-	Adjust conversions to reflect fact that input is now number of
-	512-byte blocks, not bytes.
-	(print_size): New function.
-	(du_files): Use print_size instead of open coding it.
-	(count_entry): Always count in units of 512-byte blocks to delay.
-	This lets du accumulate totals corresponding to a terabyte before
-	overflowing 32-bit long int.
-	Use print_size instead of open coding it.
-
-	Tue Feb  4 11:58:49 1997  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
-
-	* src/du.c (convert_blocks): Remove now-unnecessary #undef.
-	(du_files): Pass output_size unchanged to convert_blocks.  No need
-	to test output_size for size_bytes, convert_blocks handles that
-	correctly.
-	(count_entry): Likewise.
-
-	* src/system.h (convert_blocks): Remove definition.
-	* src/ls.c (convert_blocks): Add definition.
-
-Sun May 25 09:11:17 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/du.c [AIX]: Remove unused #pragma alloca.
-
-Sat May 24 09:20:12 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/rmdir.c: New options: --ignore-fail-on-non-empty and --verbose.
-	(remove_parents): Implement new options.
-	(main): Likewise.
-
-	* lib/mountlist.c (read_filesystem_list): Show automount-related
-	duplicate filesystems only when --all specified.  With suggestions
-	from Stuart Kemp.  Also indent cpp directives.
-
-	* configure.in (AC_CHECK_FUNCS): Add hasmntopt.
-	(AC_CHECK_HEADERS): Add sys/mntent.h.
-	(ALL_LINGUAS): Add Czech (cs).
-
-Wed Mar 26 23:43:57 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/du.c (main): Implement new --max-depth=N option.
-	Based on the idea and a patch from Torbjorn Lindgren.
-	(du_files): Likewise.
-	(count_entry): Likewise.
-
-Sat Mar 22 20:29:10 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* missing: New file -- from the automake-1.1m distribution.
-
-Fri Mar 21 23:58:12 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* Makefile.am (AUTOMAKE_OPTIONS): Require automake-1.1l.
-	(aclocal.m4): Use aclocal's new -I option.
-
-Thu Mar 13 21:27:36 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/mktime.c: (TIME_T_MIN): Work around a bug in Cray C 5.0.3.0.
-
-Wed Mar 12 23:11:11 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/chgrp.c (change_file_group): Use uid of -1 to indicate
-	we don't want to change the file's user ID.
-
-	* m4/gettext.m4: Update from gettext-0.10.27.
-
-	* acconfig.h (chown): Add #undef.
-
-	* configure.in (ALL_LINGUAS): Add ko.
-	Use jm_FUNC_CHOWN.
-	* m4/chown.m4: New file.
-	* m4/Makefile.am (EXTRA_DIST): Add chown.m4.
-	* lib/chown.c: New file.
-	* lib/Makefile.am (EXTRA_DIST): Add chown.c.
-
-Sun Mar  9 22:46:41 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/ls.c (decode_switches): Ignore value of COLUMNS envionment
-	variable when it is the empty string.  Suggestion from Ulrich Drepper.
-	This makes it easier on people using shells (which?) with which it
-	is not easy to unset environment variables.
-
-Wed Feb 26 23:46:39 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/getdate.y: (tYEAR_UNIT): Increase yyRelYear by $1, not just by 1.
-	From Andreas Schwab.
-
-	* src/copy.c (copy_internal): When there is any potential for
-	ambiguity in a diagnostic, give explanatory diagnostic in addition
-	to file name.
-	* src/cp.c (re_protect): Likewise.
-
-Sat Feb 22 14:10:25 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/getdate.y
-	(tMONTH_UNIT): Increase yyRelMonth by $1, not just by 1.
-	(tDAY_UNIT): Likewise for yyRelDay.
-	(tHOUR_UNIT): Likewise for yyRelHour.
-	(tMINUTE_UNIT): Likewise for yyRelMinutes.
-	(tSEC_UNIT): Likewise for yyRelSeconds.
-	Matthew S. Levine reported that touch -d yesterday didn't work.
-
-Thu Feb 20 20:16:59 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/mktime.c: Update from libc.
-	* lib/strtol.c: Update from libc.
-
-Wed Feb 19 22:06:32 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/ls.c (main): Remove trailing slashes from command line arguments.
-	Otherwise, running `mkdir x; chmod 644 x; ls -d x/' (note the trailing
-	slash) makes ls fail with permission denied on at least Linux 1.2.13
-	and 2.0.14 systems.
-
-Wed Feb  5 21:54:17 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/ls.c (quote_filename): Allocate two more bytes (for quotes)
-	when using --quote-name (-Q).
-	Feb 2 change wasn't complete.  Patch from Mark Harris.
-
-Mon Feb  3 21:49:55 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* po/POTFILES.in: Add copy.c and cp-hash.c.  Remove cp-aux.c.
-
-Sun Feb  2 09:40:37 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/system.h [__GNUC__]: Don't define alloca to __builtin_alloca.
-
-	* Makefile.am (SUBDIRS): Add tests.
-
-	* configure.in (AC_OUTPUT): Add tests/Makefile and tests/ls/Makefile.
-	* tests: New directory.
-	* tests/ls: New directory.
-
-	* src/ls.c (quote_filename): Don't backslash-escape double quotes.
-	This fixes a problem whereby columns weren't aligned when some files
-	contained double quote characters and ls's --escape (-b) option was
-	used.  Reported by Mark Harris.
-
-	* src/cp-hash.c (struct entry): Move dcl to this file from cp.h.
-	(struct htab): Likewise.
-	No longer include cp.h.  Instead, include the things it used to
-	include.
-	(hash_insert2): Make function static.  Move this function to precede
-	the sole function from which it is called.
-
-	* src/Makefile.am (noinst_HEADERS): Add copy.h, cp-hash.h.
-	Remove cp.h.
-	(EXTRA_DIST): Remove cp-aux.c and cp-hash.c.
-	(cp_SOURCES): Remove cp-aux.c.  Add cp-hash.c.
-	* src/cp-aux.c: Remove file.
-	* src/cp.h: Remove file.
-
-	* src/du.c (hash_insert2): Rename local HTAB to HT to avoid shadowing
-	global.
-
-	* src/dircolors.c [obstack_chunk_alloc]: Define to malloc, not xmalloc
-	to work better with new obstack functions.
-	* src/ls.c (obstack_chunk_alloc): Likewise.
-
-	* src/df.c (main): Rename local I to C to avoid shadowing and to
-	be more consistent.  Declare I in inner scopes.
-
-	* po/Makefile.in.in (POTFILES): Redirect to an intermediate file
-	and write-protect POTFILES.
-
-Fri Jan 31 21:13:04 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/chown.c (usage): Make the parenthetical note on --no-dereference
-	a little more general.
-
-	* src/*.c: Compare getopt_long return value against -1, not EOF.
-	Use NULL, not `(int *) 0' as last parameter in getopt_long call.
-	(usage): Bracket bug-reporting address with <> and append a period.
-
-1997-01-27  Paul Eggert  <eggert@twinsun.com>
-
-	* src/ls.c (print_long_format): Fix off-by-one problem in size
-	being passed to strftime.
-
-Sun Jan 26 20:17:50 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* Version 3.16.
-
-	* acconfig.h (strftime): Add #undef.  From Marcus Daniels.
-
-Sat Jan 25 00:34:39 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/du.c (count_entry): Fix blatant bug (typo?) that made
-	--megabytes report numbers in units of kilobytes.
-	Reported by Galen Hazelwood.
-
-	* src/cp.h: Remove now-unnecessary prototype for is_ancestor.
-
-	* lib/Makefile.am (noinst_HEADERS): Add getdate.h.
-
-	* src/cp-aux.c (is_ancestor): Remove function.
-	* src/cp.c (is_ancestor): Add function.
-
-	* src/cp.h: Remove spurious extern dcl of htab.
-
-	* m4/getgroups.m4: Move the code from configure.in into
-	this macro that resorts to looking for getgroups in -lbsd.
-	Set new shell variable, GETGROUPS_LIB (that callers should check),
-	if it is found there.
-	* configure.in: Check $GETGROUPS_LIB just after jm_FUNC_GETGROUPS.
-	(AC_CHECK_FUNCS): Remove getgroups.
-	Remove code that resorts to looking for getgroups in -lbsd.
-
-	* configure.in (jm_FUNC_GNU_STRFTIME): Use it -- because ls
-	needs a version of strftime that supports the %e format and
-	pretty many systems lack that: NextStep 3.3, Mips Ultrix ?.?.
-	This is a little bit overkill (for now) in that if the strftime
-	in your C library doesn't have all features of GNU strftime (even
-	though it may support %e) ls will be linked with the version of
-	strftime provided with this package.  But for an upcoming release,
-	GNU ls will provide an option to allow the user to specify the
-	date format string -- and for that I want to make GNU strftime
-	the default in any case.  Think of this as an incentive to use
-	the GNU C library.
-
-Fri Jan 24 23:36:00 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/long-options.c (parse_long_options): Reset optind to zero
-	before just returning so that getopt internals get initialized from
-	the probably-new parameters when/if getopt is called later.
-	From Ulrich Drepper.
-
-Mon Jan 20 06:52:09 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (fu_cv_sys_truncating_statfs): Add preprocessor
-	guard to make sure that this test for Sun brokenness doesn't
-	get a false positive on any other type of system.  Eirik Fuller
-	reported that Linux 2.1.20 <sys/vfs.h> has a f_spare member in
-	the statfs struct.  And that triggered a false positive.
-
-Thu Jan  9 06:23:18 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* m4/gettext.m4: Remove AC_ISC_POSIX.  From Karl Heuer.
-
-Wed Jan  8 16:38:24 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* Version 3.15.
-
-	* src/ls.c (print_long_format): Cast alloca return value to char*.
-
-	* lib/getopt.c (_getopt_internal): Use `_', rather than the
-	(sometimes-)expansion `gettext'.
-
-Tue Jan  7 22:49:55 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/getopt.c: New (more POSIX compliant) version from GNU libc.
-	[_]: Define to gettext also if ENABLE_NLS is defined.
-	This is temporary.
-
-Sun Jan  5 09:33:07 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/ls.c (print_long_format): Avoid making unnecessary copy of
-	date/time string.  Patch from Paul Eggert.
-	(print_long_format): NUL-terminate line of output.
-	(print_long_format): Detect and handle strftime failure
-	due to pathologically long strings in locale tables.
-	Patch from Paul Eggert.
-	(print_long_format): Change references to BIGBUF in use of
-	FPUTS macro to references to BUF.
-	Use 11 (not 20) bytes for mode string buffer.
-
-Sat Jan  4 21:14:36 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/ls.c (print_long_format): Clean up vestiges of legacy
-	ctime-oriented code.  With internationalization and strftime,
-	you can't presume that %a expands to a 3-byte string.
-	Reported by Ross Ridge.
-	(print_long_format): Use POSIX-mandated %e (blank-padded numeric
-	day of month), not %d (the same number, but *zero*-filled).
-
-Fri Jan  3 21:08:29 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* acconfig.h (getgroups): Add #undef.
-	From Marcus Daniels.
-
-Thu Jan  2 21:16:16 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/Makefile.am (EXTRA_DIST): Add getgroups.c.
-
-Wed Jan  1 17:30:26 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/getgroups.c: New file.
-
-	* configure.in (AC_ARG_PROGRAM): Remove explicit use.
-	It's implicit in AM_INIT_AUTOMAKE.  From Wayne Stewart.
-	(list_mounted_fs): Fix typo (by declaring NUMSYS) in test for
-	getfsstat on osf1.  From hitchens@epa001.enet.dec.com.
-
-Sun Dec 29 21:55:13 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (jm_FUNC_GETGROUPS): Use it.
-
-Sat Dec 28 14:32:05 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/ls.c: Two problems fixed by these changes from Joakim Rosqvist.
-	Quoting Joakim:
-	1) The "total" number and the size of the first file as
-	output from 'ls --color -s' did not get colorized according
-	to the "no"-argument in LS_COLORS. Fixed by adding a function
-	prep_non_filename_text which prints the C_LEFT C_NORM C_RIGHT
-	strings (or C_END). It is called from main before any text is
-	output, and from print_name_with_quoting after having output a
-	colorized filename.
-	2) If the "no"-argument of LS_COLORS is set, the terminal will be
-	set to print in that color after ls exits. The man-pages suggests
-	setting "no" and "fi" to the terminals default colors to avoid
-	the problem, but that would mean I can't use anything but the
-	default color for regular files and non-filename text. Fixed by
-	outputting C_LEFT immediately followed by C_RIGHT right before
-	exit, which restores the default color.
-
-Fri Dec 27 17:29:02 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* Makefile.am (aclocal.m4): No longer depend on acinclude.m4.
-
-	* configure.in: AC_REQUIRE version 2.12 of autoconf.
-
-Sun Dec 22 23:29:10 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* acinclude.m4: Move macros to individual files in new directory, m4/.
-	See ChangeLog entries in sh-utils for the details.
-
-Wed Dec 18 23:09:19 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/dircolors.hin (ORPHAN): By default, color orphans red on
-	a black background.
-
-	* src/dircolors.c (usage): Remove --print-data-base.
-	Now only --print-database remains.  Although it wasn't documented,
-	--print-data-base was still accepted.  But it made `--p', `--print',
-	`--print-data', etc. ambiguous.
-
-	* src/ls.c (gobble_file): Stat symlinks also when printing with
-	color and set linkok to reflect existence of referent.
-	Patches from Joakim Rosqvist, James Antill, and Jesse Thilo.
-
-Tue Dec 17 21:03:40 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/system.h (ISDIGIT): Replace with smaller, faster edition
-	that yields nonzero only on ASCII digits.
-	(ISDIGIT_LOCALE): New macro, with same meaning that ISDIGIT
-	used to have.  From Paul Eggert.
-	* lib/backupfile.c (ISDIGIT): Likewise.
-	* lib/getdate.y (ISDIGIT): Likewise.
-
-	* src/cp.c (ROOT_CHOWN_AFFECTS_SYMLINKS): New macro.
-	(DO_CHOWN): Take an additional parameter.
-	(LINK_CHOWN): Remove macro.
-	(copy): When preserving owner and group of a symlink, use
-	chown only if ROOT_CHOWN_AFFECTS_SYMLINKS and EUID == 0.
-	Otherwise, the chown would affect the file referenced through
-	the symlink.
-
-Sat Dec 14 14:51:50 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* acinclude.m4 (jm_SYS_PROC_UPTIME): Fix typo in cache variable
-	name for cross compiling.
-	Remove definitions of gettext-related macros.  The gettext
-	installation procedure installs corresponding .m4 files so that
-	aclocal will use them.
-
-Wed Dec 11 19:34:22 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* Version 3.14.
-
-Tue Dec 10 00:14:24 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in: Bump version to 3.13k.
-
-	* src/install.c [_POSIX_VERSION]: Don't declare wait.  That
-	declaration conflicted with one in a system header file on
-	i386-pc-isc3.0, now that I've removed the AC_ISC_POSIX macro
-	and _POSIX_VERSION is no longer defined.
-	Reported by Karl Heuer.
-
-	* configure.in (AC_ISC_POSIX): Remove kludgy macro.
-	Use this test instead:
-	(LIBS): Add -lcposix if it contains strerror.
-	Patch from Karl Heuer.
-
-	* lib/Makefile.am (EXTRA_DIST): Add mktime.c.
-	Reported by Thomas Bushnell.
-	* (EXTRA_DIST): Add strftime.c to appease automake.
-	Although it's not used yet, it'll be used by ls's (to-be-done)
-	--format=FORMAT option.
-
-Mon Dec  9 18:26:54 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/obstack.h: Include config.h.
-	[!HAVE_BCOPY && HAVE_MEMCPY && !defined (bcopy)]: Define bcopy
-	in terms of memcpy.  Reported by Marcus Daniels.
-
-	* configure.in (LIBOBJS): After AC_FUNC_FNMATCH, add fnmatch.o
-	and define fnmatch to rpl_fnmatch if necessary.
-
-	* acconfig.h (fnmatch): Add undef.
-
-	* src/df.c (find_mount_point): Convert from K&R style header to ANSI.
-	Patch from Kaveh Ghazi.
-
-Sun Dec  8 07:22:38 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	=========== Update for automake-1.1k.
-	* Makefile.am (AUTOMAKE_OPTIONS): Require 1.1k.
-	* configure.in (AM_CONFIG_HEADER): Use it.
-	(AC_OUTPUT): Remove stamp-h timestamping statement.
-	Now, AM_CONFIG_HEADER does it automatically.
-	* lib/Makefile.am (noinst_LIBRARIES): Rename to libfu.a as per
-	new automake requirement.
-	Rename fu_* variables to libfu_a_*.
-
-Mon Dec  2 20:30:20 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (jm_FUNC_MKTIME): Use this instead of AM_FUNC_MKTIME.
-
-	* src/system.h [!S_IXUGO] (S_IXUGO): Define it.
-
-	* src/ls.c (print_color_indicator): Check the file's suffix only
-	if it's a regular file.
-	Reported by Santiago Vila Doncel.
-	(print_type_indicator): Use S_IXUGO instead of writing out
-	(S_IEXEC | S_IXGRP | S_IXOTH).
-	(length_of_file_name_and_frills): Likewise.
-
-Sun Dec  1 13:07:39 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/getdate.y (date): Interpret the date, L/M/N, as YYYY/MM/DD
-	if L >= 1000, otherwise as MM/DD/YY.  With this change,
-	date --date=DATE accepts dates like those in an RCS log listing.
-
-Sat Nov 30 22:11:42 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* acinclude.m4: (jm_FUNC_MKTIME): New macro.  This is like
-	AM_FUNC_MKTIME, but with one addition: when it replaces the
-	function, it also redefines mktime to gnu_mktime.
-
-Fri Nov 29 21:19:13 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/install.c (copy_file): Allow installation from non-directory
-	(rather than only regular) files.  Suggestion from Charles Karney.
-
-	* src/df.c (main): Accept -F as a synonym for -t for compatibility
-	with Solaris.  From Peter Eriksson.
-
-	* src/ls.c (main): Close stdout and check result, in case any
-	deferred writes fail.
-	Use EXIT_SUCCESS and EXIT_FAILURE in exit and usage calls.
-
-Thu Nov 28 13:10:22 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/df.c (find_mount_point): Use strip_trailing_slashes and dirname
-	instead of open-coding them.  When given FILE containing no slashes,
-	chdir to the directory containing it (the current directory) rather
-	than to `..'.
-
-	Tue Nov  5 14:51:56 1996  Miles Bader  <miles@gnu.ai.mit.edu>
-
-	* src/df.c (find_mount_point): Use save_cwd/restore_cwd.
-	"save-cwd.h": New include.
-
-	Wed Oct 30 00:21:16 1996  Miles Bader  <miles@gnu.ai.mit.edu>
-
-	* lib/fsusage.c (get_fs_usage): If DISK is 0 and we needed to use
-	it, return -1 with 0 in ERRNO.
-	* src/df.c (show_dev): Deal with null values for DISK and FSTYPE,
-	including interpreting special 0 errno return from get_fs_usage.
-	(show_point): Don't fail if we can't find a mount entry for POINT,
-	just call show_dev with 0 values and let it fail if necessary.
-	(main): Require a non-zero MOUNT_LIST only if showing all filesystems.
-	(find_mount_point): New function.
-	(xgetcwd): New declaration.
-
-Thu Nov 28 00:31:11 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (AM_GNU_GETTEXT): Renamed from ud_GNU_GETTEXT
-	for gettext-0.10.25.
-
-Tue Nov 26 23:24:13 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* acinclude.m4: Update with macros from gettext-0.10.25.
-
-Sun Nov 24 22:43:24 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* acconfig.h (mktime): Add undef for my enhanced (beyond automake's
-	1.1g version of) AM_FUNC_MKTIME.
-
-	* acinclude.m4 (AM_FUNC_GETLINE): Use am_, not su_ prefix for
-	local/cache variables.
-
-Sat Nov 23 16:11:59 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/Makefile.am (EXTRA_DIST): Add getline.c now that getline
-	isn't mentioned in AC_REPLACE_FUNCS.
-
-	* lib/Makefile.am (EXTRA_DIST):
-
-	* chgrp.c (usage): Alphabetize option descriptions the way
-	sort -f would.
-	* chown.c (usage): Likewise.
-	* cp-aux.c (usage): Likewise.
-	* df.c (usage): Likewise.
-	* install.c (usage): Likewise.
-	* ln.c (usage): Likewise.
-	* ls.c (usage): Likewise.
-	* mkdir.c (usage): Likewise.
-	* mv.c (usage): Likewise.
-	* rm.c (usage): Likewise.
-	From Karl Berry.
-
-Fri Nov 22 22:14:10 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (AC_REPLACE_FUNCS): Don't try to replace getline this
-	way.  AM_FUNC_GETLINE does it now.
-	(AM_FUNC_GETLINE): Use it here.
-
-	* src/cp.c (copy): With -i and not -f, prompt for any type of
-	(non-directory) source file before overwriting an existing target.
-	Reported by Mark A. Thomas and Emile LeBlanc.
-
-Tue Nov 19 23:10:32 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (AM_SANITY_CHECK_CC): Remove it.  Autoconf-2.11
-	has this built-in.
-	(AC_FUNC_FNMATCH): Use this macro (new with autoconf-2.11) instead
-	of open-coding it.
-
-Sun Nov 17 20:53:00 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/touch.c: Remove unused declaration of mktime.  From Tony Leneis.
-
-Mon Nov  4 23:18:03 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (test for group_member): Handle it separately
-	so I can keep the hyphen (not the underscore) in the filename.
-
-	* lib/rename.c: New version from François Pinard.
-
-Sat Nov  2 07:05:36 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/ls.c (gobble_file): Set linkok for non-orphaned symlinks.
-	From Bauke Jan Douma.
-	(gobble_file): Initialize linkok.
-	With these two changes, ls --color should display orphaned symlinks
-	as blinking text on terminals that support it.
-
-	* configure.in (ALL_LINGUAS): Add Spanish (es).
-
-	* doc/Makefile.am (MAKEINFO): Set to makeinfo --no-split.
-	Otherwise, the generated info files have names longer than
-	the 14-byte max of some old systems.
-	Reported by Karl Heuer.
-
-Tue Oct 29 06:49:16 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/ls.c (decode_switches): Make -A set really_all_files to zero
-	as well as setting all_files to 1.  With this change, ls -f -A prints
-	everything but . and .., unsorted.  Before, the -A was effectively
-	ignored.  From Karl Berry.
-
-Tue Oct 22 07:00:00 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/Makefile.am (dircolors.h): Depend on dcgen only in maintainer
-	mode.
-
-Mon Oct 21 16:52:28 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/Makefile.am (EXTRA_DIST): Remove group-member.c.
-	Add (temporary hack to work around bug in automake-1.1f) mvdir.c and
-	rmdir.c.
-
-	* configure.in: Remove hack that created link from group_member.c
-	to group-member.c.
-
-	* lib/group_member.c: New file.  Renamed from group-member.c.
-	* lib/group-member.c: Delete.
-
-	* src/dircolors.hin: Comment out DOS-style suffixes.
-
-Sun Oct 20 13:49:25 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/Makefile.am (INCLUDES): Add -I../intl.  Reported by Eric Backus.
-
-	* Makefile.am (AUTOMAKE_OPTIONS): Set to `gnits'.
-	(EXTRA_DIST): Remove.
-
-	* configure.in: Remove README_ALPHA related code.  Automake takes
-	care of it automatically now when in gnits mode.
-
-Sun Oct 13 14:02:41 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/ls.c (print_long_format): Use strftime of localtime
-	(not ctime) to produce the date/time in long listings.
-	From Rafal Maszkowski.
-
-Sat Oct 12 18:20:38 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/mountlist.c (fstype_to_string): Handle fstypes of freebsd.
-	From Arne Henrik Juul.
-
-Thu Oct 10 23:47:34 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/Makefile.am (EXTRA_DIST): Remove posixtm.y and getdate.y.
-	(fu_SOURCES): Put them here instead.
-	Remove rules for building getdate.c and posixtm.c;  now automake
-	generates those rules.
-	* lib/ylwrap: New file.
-	* lib/interlock: New file.
-
-Wed Oct  9 06:51:47 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/ls.c (usage): Improve brief descriptions of --sort and --time.
-	From François Pinard.
-
-	* lib/rpmatch.c [!WITH_REGEX]: Include rx.h.
-	From Andreas Schwab.
-
-Mon Oct  7 23:31:10 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/Makefile.am (EXTRA_DIST): Remove names of several files
-	that automake adds automatically.
-	(fu_SOURCES): Likewise.
-	(fu_DEPENDENCIES): Depend on fu_LIBADD.
-
-	* src/chown.c (usage): Improve usage message.
-	* src/cp-aux.c (usage): Likewise.
-	* src/ls.c (usage): Likewise.
-	* src/install.c (strip): Improve diagnostic.
-	From Ulisses Alonso.
-
-	* src/Makefile.am (noinst_HEADERS): Add dircolors.h.
-	(dircolors.h): Always depend on dcgen.
-
-Sat Oct  5 08:07:03 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* acinclude.m4 (AM_FUNC_ERROR_AT_LINE): New macro.
-	(AM_FUNC_OBSTACK): New macro.
-
-	* configure.in (AM_FUNC_ERROR_AT_LINE): Use this instead of
-	open-coding it.
-	(AM_FUNC_OBSTACK): Likewise.
-
-	* lib/filemode.c (ftypelet) [HAVE_ST_DM_MODE]: Add support for
-	Cray's migrated dmf files.
-	* src/ls.c (print_long_format) [HAVE_ST_DM_MODE]: Likewise.
-	* acconfig.h [HAVE_ST_DM_MODE]: New macro.
-	From Johan Danielsson.
-
-	* acinclude.m4 (AC_HEADER_SYS_TIME_H): New macro.
-	(AM_FUNC_MKTIME): Require AC_HEADER_SYS_TIME_H so that configure's
-	checking... messages don't get nested.
-
-	* configure.in (GNU_PACKAGE): New variable.
-	(PACKAGE_VERSION): Remove it.
-
-	* acconfig.h (GNU_PACKAGE): New variable.
-	(PACKAGE_VERSION): Remove now-unused variable.
-
-	* src/*.c: Update --version output to conform to the coding standard.
-
-Wed Oct  2 21:44:36 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/dircolors.c (usage): Deprecate --print-data-base even though
-	that's the way GNU make writes it.  `database' is one word.
-	Add description of FILE argument.
-
-Tue Oct  1 12:56:23 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/Makefile.am (fu_SOURCES): Remove getline.c.
-	(EXTRA_DIST): Add getline.c.
-	Reported by François Pinard.
-
-Mon Sep 30 20:08:45 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/Makefile.am (dircolors.h): Don't depend on anything unless
-	in maintainer-mode.  Reported by Marcus Daniels.
-
-	* lib/path-concat.c (path_concat): Use K&R style function definition.
-
-Sun Sep 29 22:00:44 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (ALL_LINGUAS): Add slovenian (sl).
-
-	* src/cp-aux.c (usage): Take only one argument -- like all the other
-	usage functions.
-
-	* src/cp.c (do_copy): Give better error message when copying multiple
-	files and the last one is not a directory.  From Karl Berry.
-	Call error (0, 0, ... then usage (1) -- instead of calling usage
-	with two arguments.
-
-Sat Sep 28 13:16:29 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/getversion.c (backup_types): Declare const.
-	(backup_args): Likewise.
-
-Sat Sep 21 10:22:28 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/dircolors.c (xstrndup): Use message that's the same as the one
-	you get from e.g., xmalloc.  Reported by Santiago Vila.
-
-Thu Sep 19 22:13:31 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/Makefile.am (fu_SOURCES): Remove regex.c and rx.c.
-	(EXTRA_DIST): Put them here instead.
-
-	* configure.in ($PACKAGE, $VERSION): Don't AC_DEFINE_UNQUOTED these.
-	AM_INIT_AUTOMAKE now does it (as of automake-1.1e).
-
-	* lib/Makefile.am (fu_SOURCES): Move getopt.c and getopt1.c back to
-	here fro EXTRA_DIST.
-	* configure.in (AC_REPLACE_GNU_GETOPT): Remove it -- it's not
-	necessary.
-
-	* acinclude.m4 (AM_SANITY_CHECK_CC, AC_SYS_POSIX_TERMIOS,
-	AM_HEADER_TIOCGWINSZ_NEEDS_SYS_IOCTL): Remove definitions.
-	Now automake's aclocal includes them.
-
-Sun Sep 15 23:08:48 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* Makefile.am (EXTRA_DIST): Remove acinclude.m4.
-
-Mon Sep  9 21:39:49 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/cp.c (do_copy): Describe in a little more detail the code
-	that makes `cp non-directory file/' (eventually) fail.
-
-Sun Sep  8 12:54:31 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/dircolors.c (usage): Refer to LS_COLORS, not LS_COLOR.
-	From Santiago Vila Doncel.
-
-	* src/cp.c (do_copy): Set backup_type to `none' only *after*
-	calling to find_backup_file_name.  Reported by Eli Zaretskii.
-
-Sat Sep  7 12:25:42 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/regex.c, lib/regex.h: New files.
-	* lib/rx.c, lib/rx.h: New files.
-
-	* lib/Makefile.am (INCLUDES): Add -I../intl so compiler will find
-	libintl.h for rpmatch.c.
-
-	* src/system.h: Add comments justifying IS* versions of ctype.h macros.
-
-Thu Sep  5 18:12:44 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/chmod.c (main): Don't set verbose flag for --changes.
-	(change_file_mode): If chmod succeeds and --changes was given,
-	give a diagnostic describing the new permissions.
-	Reported by Philippe Schnoebelen (phs@fing.edu.uy).
-
-	* src/cp.c (do_copy): When concatenating DEST (with a trailing `/')
-	and the basename part of non-directory SOURCE, don't add a slash
-	between them.
-
-Wed Sep  4 21:42:32 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/rpmatch.c: Make sure NULL is defined by including stddef.h
-	(if STDC_HEADERS || _LIBC) or simply defining it (otherwise).
-	Include sys/types.h for definition of size_t needed by regex.h.
-
-	* lib/Makefile.am (fu_SOURCES): Add regex.c and rx.c.
-	(noinst_HEADERS): Add regex.h and rx.h.
-
-	* configure.in (AM_SANITY_CHECK_CC): Use it.
-	(AM_WITH_REGEX): Use it.
-
-	* acconfig.h (WITH_REGEX): Add it.
-
-Tue Sep  3 08:13:09 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/rpmatch.c (rpmatch): Set yesexpr to "^[yY]" and noexpr to
-	"^[nN]"; this conforms to POSIX.2. From Paul Eggert
-	<eggert@twinsun.com>.
-
-Mon Sep  2 10:59:10 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* POTFILES.in: Add lib/rpmatch.c.
-
-	* lib/rpmatch.c (ENABLE_NLS): Include libintl.h and define _ to
-	gettext.
-
-	* src/*.c (usage): Tell where to report bugs.
-
-Sat Aug 31 18:48:18 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/touch.c (utime_now): Protoize.
-	Reported by David S. Miller (davem@caip.rutgers.edu).
-
-Sun Aug 25 22:43:15 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* acinclude.m4 (AM_FUNC_MKTIME): New macro.
-	* configure.in (AM_FUNC_MKTIME): Use it.
-	(AC_REPLACE_FUNCS): Remove mktime.
-
-Wed Aug 21 23:17:04 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/Makefile.am (EXTRA_DIST): Remove ansi2knr.1 and ansi2knr.c.
-	Automake includes them automatically.
-
-	* configure.in (AM_INIT_AUTOMAKE): Use it.
-	(AM_PROG_INSTALL): Remove.  AM_INIT_AUTOMAKE does this.
-	(AC_PROG_MAKE_SET): Likewise.
-
-Sun Aug 18 09:52:39 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (jm_MAINTAINER_MODE, fp_C_PROTOTYPES): Rename with
-	AM_ prefix for latest automake/aclocal.
-
-	* lib/Makefile.am (noinst_HEADERS): Add path-concat.h.
-	(fu_SOURCES): Add path-concat.c.
-
-	* src/mv.c: Include path-concat.h.
-	(movefile): Use path_concat instead of open-coding its functionality.
-	Declare pointer parameters const as appropriate.
-
-	* src/cp.c: Include path-concat.h.
-	(do_copy): Check path_concat return value.
-	(path_concat): Remove function.
-
-	* lib/path-concat.h: New file.
-	* lib/path-concat.c (path_concat): New file.  Just like the function
-	from cp.c except the stand-alone version uses malloc instead of
-	xmalloc.
-
-	* configure.in (ALL_LINGUAS): Add Dutch (nl).
-
-Fri Aug 16 21:59:24 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/chgrp.c (parse_group): Don't abort when given a group number
-	larger than INT_MAX.  Fix bug whereby root could run
-	`chgrp INVALID-GROUP FILE' and it wouldn't fail, but rather would
-	change FILE's group to some indeterminate value.  This problem
-	was reported as Debian Bug#4119 via Erick Branderhorst
-	(branderh@IAEhv.nl).
-	Declare pointer parameters const as appropriate.
-
-Thu Aug  1 22:12:15 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/system.h (ST_NBLOCKS) [_CRAY]: Special case for Cray.
-	* lib/fsusage.c (get_fs_usage) [STAT_STATFS4] [_CRAY]: Define
-	f_bavail to f_bfree.
-	From Johan Danielsson.
-
-Wed Jul 31 23:39:23 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/ln.c [LINK_TYPE]: Remove macro.  NLS messages aren't
-	extracted from macros.  Reported by Santiago Vila.
-	(link_type_string): New global variable to be used instead of
-	LINK_TYPE.
-	(main): Set it here.
-	(do_link): Use it (instead of macro) here.
-
-Tue Jul 30 23:24:18 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (AC_CHECK_HEADERS): Add sys/fs/s5param.h.
-	* lib/fsusage.c [HAVE_SYS_FS_S5PARAM_H]: Include sys/fs/s5param.h
-	to work around bug in sys/filsys.h of Fujitsu UXP/V.
-	From by Johan Danielsson.
-
-	* src/cp.c (DO_CHOWN): New macro -- derived from code in copy.
-	(copy): Use DO_CHOWN to assure that any newly-created symbolic
-	links have proper owner and group.
-
-Sat Jul 27 17:22:14 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/system.h (bindtextdomain) [!ENABLE_NLS]: Undefine to avoid
-	redefinition warnings on solaris.
-	(textdomain) [!ENABLE_NLS]: Likewise.
-
-Thu Jul 25 21:10:42 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/chgrp.c (main): Fix typo in getopt_long string: s/n/h/.
-	Reported by Ken Pizzini.
-
-Wed Jul 24 22:24:37 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/dircolors.c (usage): Remove -h.  It is not an option.
-	Reported by Ulrich Drepper.
-
-Sun Jul 21 11:58:48 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (AC_CHECK_HEADERS): Add sys/timeb.h for lib/getdate.y.
-	This was a problem for SCO OSR5.  From Bela Lubkin <belal@sco.com>.
-	(statvfs test): Arrange for this test to fail (as it should) for
-	SCO OSR5.  Suggestion from Bela Lubkin.
-
-	* src/Makefile.am (BUILT_SOURCES): Remove @MAINT@.
-	(dircolors.h): Remove @MAINT@.  These prevented `make distcheck'
-	from working sometimes.
-
-	* lib/yesno.c (yesno) [!HAVE_RPMATCH]: Remove function since we'll
-	always use the rpmatch-based version.
-	Declare rpmatch.
-
-	* lib/rpmatch.c [STDC_HEADERS]: Guard inclusion of stdlib.h.
-	(_) [!_]: Define it.
-	(try): Add RESPONSE parameter.
-	(rpmatch): Update caller.
-	Anchor regular expressions to beginning of string.
-
-	* configure.in (AC_CHECK_FUNCS): Don't check rpmatch.
-
-	* acconfig.h (HAVE_OBSTACK): Undef it.
-
-	The following is from Ulrich Drepper.
-
-	* configure.in (AC_REPLACE_FUNCS): Add rpmatch.
-	* lib/Makefile.am (EXTRA_DIST): Add rpmatch.c.
-	* lib/rpmatch.c: New file.
-	* lib/yesno.c (yesno): New rpmatch-based version of the function.
-	* config.h.in (HAVE_RPMATCH): Undef it.
-
-	* lib/Makefile.am (EXTRA_DIST): Put error.c and obstack.c here...
-	(fu_SOURCES): Instead of here.
-
-	* configure.in (AC_CHECK_FUNCS): Add rpmatch.
-	Add checks for error_at_line and obstacks so systems with GNU libc
-	don't compile and link with distributed error.c and obstack.c.
-
-	* configure.in (AC_REPLACE_FUNCS): Replace getline.c.
-	Add related check for the getdelim function.  As done in gettext.
-
-Sat Jul 20 17:01:56 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/Makefile.am (fu_SOURCES): Remove error.c, and obstack.c.
-	(EXTRA_DIST): Add error.c, and obstack.c.
-
-	* configure.in (PACKAGE_VERSION): Use space instead of hyphen to
-	separate PACKAGE and VERSION.
-
-Fri Jul 19 23:28:36 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/cp.c (path_concat): Rewrite to return new parameter.
-	(do_copy): Update uses of path_concat to use new parameter.
-	Use that new pointer to compute correct offset for make_path_private.
-	Before, cp --recursive --parents SRC DEST failed when SRC was
-	an absolute file name.  E.g.,
-	  % cd /tmp; rm -rf d f; mkdir d; touch f; cp -PR /tmp/f d
-	  cp: tmp: No such file or directory
-	Reported by Horst von Brand vonbrand@sleipnir.valparaiso.cl.
-
-Thu Jul 18 21:58:51 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/install.c [_AIX]: Add #pragma alloca.
-	From Bernd Leibing <bernd.leibing@rz.uni-ulm.de>.
-
-	* src/chgrp.c (main): Initialize for internationalized message support:
-	call setlocale, bindtextdomain, and textdomain.  Reported by
-	Michel Robitaille <robitail@IRO.UMontreal.CA>.
-
-Wed Jul 17 22:37:40 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (ALL_LINGUAS): Add polish (pl).
-
-Mon Jul 15 23:42:57 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* Many files: Update FSF address.
-
-Sun Jul 14 07:53:45 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/du.c (usage): Sort option descriptions in dictionary order.
-
-Sat Jul 13 07:34:24 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/dircolors.c (long_options): Add missing last line of NULL
-	entries.  From Ralph Loader <loader@maths.ox.ac.uk>.
-
-Thu Jul 11 21:50:48 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* Version 3.13.
-
-	* dircolors.1: New file -- but just a pointer to texinfo docs.
-	* man/Makefile.am (man_MANS): Add dircolors.1.
-
-	* configure.in (VERSION): Bump to 3.13.
-
-Wed Jul 10 22:57:29 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* aclocal.m4 (fp_PROG_CC_STDC): Include sys/stat.h in test program
-	so that DYNIX/ptx V4.1.3 doesn't use `-Xc -D__EXTENSIONS__' -- with
-	those options on that system, sys/stat.h gets compile errors.
-	With help from Marcus Daniels.
-
-	* getopt.c: Update from gettext-0.10.23.
-	* getopt1.c: Likewise.
-	* getopt.h: Likewise.
-
-Tue Jul  9 20:19:44 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/dircolors.c (usage): Improve --help message.  From Karl Berry.
-	(long_options): Add print-data-base and print-database.
-
-	* src/dircolors.c (dc_parse_stream): Don't give `unrecognized keyword'
-	message unless we've processed a matching TERM directive.  Reported
-	by Karl Berry and François Pinard.
-
-	* src/install.c (UID_T_MAX): Use `(unsigned long)1' rather than
-	`(uid_t)1' to avoid problems on systems where uid_t is signed.
-	(GID_T_MAX): Likewise for gid_t.
-	From Kjetil Torgrim Homme.
-
-Sun Jul  7 22:40:08 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/ls.c: Change initial colors for `color_indicator' to match
-	those currently in dircolors.hin.  From Joshua Cowan.
-
-	* src/dircolors.hin: Recognize more filename extensions.
-	From Joshua Cowan.
-
-	* src/Makefile.am (CLEANFILES): Add dcgen.  From Joshua Cowan
-	<jcowan@jcowan.reslife.okstate.edu>.
-
-	* src/Makefile.am (MAINTAINERCLEANFILES): Add dircolors.h.
-
-	* configure.in (AM_HEADER_TIOCGWINSZ_NEEDS_SYS_IOCTL): Use it.
-	* acconfig.h [GWINSZ_IN_SYS_IOCTL]: Add #undef.
-
-	* src/ls.c: Include termios.h.
-	Guard inclusion of sys/ioctl.h with #ifdef GWINSZ_IN_SYS_IOCTL,
-	rather than HAVE_SYS_IOCTL_H.  Modelled after sh-utils' stty.c
-	at suggestion from Chip Bennett <BennettC@j64.stratcom.af.mil>
-	to make ls adjust its idea of screen width upon window resize
-	on systems (SunOS, Solaris) where TIOCGWINSZ is defined in
-	termios.h, and not sys/ioctl.h.
-
-	* aclocal.m4 (AM_SYS_POSIX_TERMIOS): New macro, derived from test
-	in the configure.in from sh-utils.
-	(AM_HEADER_TIOCGWINSZ_NEEDS_SYS_IOCTL): Likewise.
-
-Sat Jul  6 12:46:27 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/cp-aux.c (usage): Factor out backup-related text into
-	separate string/printf statement so translators deal with only
-	one corresponding string in .pot file.
-	* src/install.c (usage): Likewise.
-	* src/ln.c (usage): Likewise.
-	* src/mv.c (usage): Likewise.
-	Suggestion from Santiago Vila Doncel.
-
-	* configure.in (AC_REPLACE_FUNCS): Add group_member.
-	(AC_LINK_FILES): Create link lib/group_member.c to lib/group-member.c.
-	* lib/Makefile.am (fu_SOURCES): Remove group-member.c.
-	(EXTRA_DIST): Add group-member.c here.
-
-Fri Jul  5 22:16:13 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/dircolors.c [!STDC_HEADERS]: Declare free.
-	From Marcus Daniels.
-
-Thu Jul  4 12:34:50 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/dd.c (usage): Remove space before newline in usage message.
-	* src/mknod.c (usage): Likewise.
-	* src/mv.c (usage): Likewise.
-
-	* src/Makefile.am (libexec_PROGRAMS): Regenerate using patched
-	automake-1.0 to work around rm -f bug on Solaris2.4.
-	Reported by Kaveh Ghazi.
-
-	* src/ls.c: Make `dir --version' and `vdir --version' print their
-	names, not `ls'.
-	Reported by Ulrich Drepper.
-
-Wed Jul  3 17:41:15 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/dircolors.c: Include sys/types.h before system.h.
-	From Jim Blandy (jimb@cyclic.com).
-
-	* src/chgrp.c [!MAXUID]: Define after inclusion of system.h to avoid
-	warning about redefinition on SunOS4, Solaris2.4 and SGI-irix5.3.
-	From Kaveh Ghazi.  Also, Santiago Vila Doncel reported that defining
-	MAXUID before including system.h caused a compilation failure on some
-	ConvexOS system.
-
-Tue Jul  2 22:56:03 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (VERSION): Bump to 3.12q.
-
-	* src/system.h [!EXIT_SUCCESS]: Define it.
-	[!EXIT_FAILURE]: Define it.
-
-	* lib/strndup.c (strndup): Include stdio.h and sys/types.h to
-	get definition of NULL and size_t on SunOS4.1.3.
-
-Mon Jul  1 23:47:29 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/ln.c (do_link): Update messages to ease translation.
-	Suggestion from Santiago Vila.
-
-Sun Jun 30 16:41:45 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/install.c (usage): Fix typo, 3nd->3rd, in usage message.
-	From Santiago Vila Doncel.
-
-Sat Jun 29 00:33:31 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (PACKAGE_VERSION): Add `GNU ' prefix so we see
-	it in the output of --version.  Reported by RMS.
-
-	* src/Makefile.am (BUILT_SOURCES): Guard dependency on dircolors.h
-	with @MAINT@ so it won't be removed with a casual disctlean.
-	(EXTRA_DIST): Add dcgen.pl and dircolors.hin.
-
-Fri Jun 28 22:56:00 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/dircolors.c (dc_parse_stream): Move `enum states' dcl into
-	this function.
-
-	* src/ln.c (do_link): Allow `ln -sf --backup k k' to succeed in
-	creating the self-referential symlink, since doing so doesn't
-	remove the source but merely renames it.
-
-Wed Jun 26 06:58:58 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* ln.c (same_name): New function.
-	(do_link): Use it to test reliably whether A and B (from
-	ln --force A B) are hard links to the same file.
-	From Andreas Schwab.
-
-Tue Jun 25 00:03:43 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/getline.c: New file.
-	* lib/getline.h: New file.
-	* lib/Makefile.am (fu_SOURCES): Add getline.c.
-	(noinst_HEADERS): Add getline.h.
-
-Mon Jun 24 22:39:02 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (AC_REPLACE_FUNCS): Add strndup.
-	(AC_PATH_PROG): Check for perl.
-
-	* ls.c (decode_switches): Allow 0 as argument to --tabsize (-T) option.
-	Interpret as a directive to use no TAB characters to separate columns.
-	(indent): Handle TABSIZE == 0.
-
-	* dircolors.c (dc_parse_stream): Remove spurious newline in
-	error message.
-	(dc_parse_stream): Give `unrecognized keyword' diagnostic for
-	misspelled `TERM' keyword as well as for others.
-
-Sun Jun 23 12:58:32 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* dircolors.hin: New file.
-	* dcgen.pl: New file.
-	* src/Makefile.am (dircolors.h): Add a rule to create this file.
-	(dcgen): Likewise.
-
-	* dircolors.c (parse_line): Rewrite to avoid modifying LINE.
-	Put LINE first in parameter list.
-	Adjust caller.
-	(dc_parse_stream): Free KEYWD and ARG.
-	(main): Give diagnostic for unreasonable combinations of
-	options/arguments.
-
-	* lib/Makefile.am (EXTRA_DIST): Add strndup.c.
-	* configure.in (AC_REPLACE_FUNCS): Add strndup.
-	* strndup.c: New file.  From id-utils-3.0k.
-	(strndup): Deansify.
-	[!STDC_HEADERS]: Include string.h and stdlib.h.
-
-Sat Jun 22 16:57:53 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* dircolors.c: Major overhaul.  No longer read from /etc/DIR_COLORS
-	or from ~/.dircolors.  Defaults are now compiled in.  If you specify
-	a file on the command line, it is used instead of the compiled-in
-	defaults.
-	(main): New option --print-database (-p).
-	Detect write failure.
-	Add --bourne-shell and --c-shell aliases for --sh and --csh resp.
-
-Tue Jun 18 20:54:05 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* cp.c (copy_reg): Cast both sides of comparison to size_t
-	to avoid a warning about `comparison between signed and unsigned'
-	from gcc -Wall.
-	Declare pointer parameters const as appropriate.
-
-	* ln.c (do_link): Refine last change so we don't disallow commands
-	like `ln --force A B' when A and B are hard links to the same file.
-	See comments in the source.  Reported by Erik Naggum <erik@naggum.no>
-	and Andreas Schwab.
-
-	* ls.c (decode_switches): Correct typo in error messages:
-	enironment -> environment.  From Santiago Vila Doncel
-	<sanvila@unex.es>.
-
-	* aclocal.m4: Update from gettext-0.10.20.
-	* ABOUT-NLS: Likewise.
-	* intl/*: Likewise.
-
-	* cp.c (do_copy): Change message from `missing file argument' to
-	more precise `missing destination file'.  From Karl Berry.
-
-	* ln.c (STREQ): Remove macro definition
-	* system.h (STREQ): Add it here instead.
-	* cp.c (do_copy): Use STREQ here instead of strcmp(...) == 0.
-	* ls.c (parse_ls_color): Likewise.
-	* df.c (selected_fstype, excluded_fstype, show_disk, main): Likewise.
-
-	* cp.c (do_copy): When the force and backup options have been
-	specified and the source and destination are the same name for an
-	existing, regular file, convert the user's command, e.g.
-	`cp --force --backup foo foo' to `cp --force foo fooSUFFIX'
-	where SUFFIX is determined by any version control options used.
-	(usage): Update --help message.
-	At urging of (most recently) Karl Berry.
-
-Sun Jun 16 13:40:22 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* doc/Makefile.am (EXTRA_DIST): Add texinfo.tex.
-
-	* Makefile.am (cvs-dist): Use -c option in cvs tag command.
-
-Sat Jun 15 22:21:09 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (ALL_LINGUAS): Add pt.
-	(AC_REPLACE_FUNCS): Add basename.
-
-	* Makefile.am (EXTRA_DIST): Add basename.c.
-	(fu_SOURCES): Remove basename.c.
-
-Thu Jun  6 21:57:08 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* po/Makefile.in.in: Update from gettext-0.10.16.
-	* intl/*: Likewise.
-	* ABOUT-NLS: Likewise.
-	* aclocal.m4 (AC_REPLACE_GNU_GETOPT): Move definition to precede
-	gettext-related ones.
-	Update from gettext-0.10.16.
-
-Sat Jun  1 12:44:51 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* ls.c: Rename options and internal variables to reflect change to
-	--color=WHEN where WHEN is never, always, or auto (for consistency
-	with e.g. cp --sparse=WHEN.  For at least a while, the original
-	slackware-supported arguments `none', `force', `yes', etc will be
-	supported but deprecated by lack of documentation.
-	(decode_switches): Use STDOUT_FILENO instead of `1' in isatty test.
-	(usage): Update/add description of the --color option.
-
-	* ls.c: Declare pointer parameters const as appropriate.
-
-Tue May 28 18:39:49 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* dd.c (print_stats): Don't mark "%u %s" as a translatable string.
-	* mv.c (main): Don't mark "%s" as a translatable string.
-	From Göran Uddeborg.
-
-Thu May 23 07:50:38 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* ls.c (usage): Make --literal (-N) description clearer.
-
-	* acconfig.h (MOUNTED_LISTMNTENT): Add it.
-	* fsusage [_CRAY]: Don't include sys/filsys.h because although
-	Unicos-9 has it, it's not needed and would cause other problems
-	because it requires inclusion of other, non-standard headers.
-	* mountlist.c (read_filesystem_list) [MOUNTED_LISTMNTENT]: New
-	function.
-	From Johan Danielsson (joda@pdc.kth.se).
-
-	* configure.in (AC_CHECK_FUNCS): Add listmntent for Unicos-9.
-	Define MOUNTED_LISTMNTENT #ifdef _CRAY and HAVE_GETMNTENT.
-	With an initial patch from Johan Danielsson.
-
-Wed May 22 18:58:01 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (LINGUAS): Add sv.
-
-Tue May 21 07:06:30 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/euidaccess.c (euidaccess) [!S_IROTH]: Define.
-	[!S_IWOTH]: Define.
-	[!S_IXOTH]: Define.
-	Marcus Daniels <marcus@sysc.pdx.edu> reported that m68k NEXTSTEP 3.2
-	doesn't define S_IROTH or S_IWOTH unless some posix compile option
-	is used and associated symbols defined.
-
-Sun May 19 09:32:51 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* chown.c: New option: --no-dereference (-h).  Solaris 5.4's chown
-	provides -h.
-	(change_file_owner): Use lchown if --no-dereference (-h) was given.
-	(usage): Update.
-	(main): Fail if user requests --no-dereference on a system that
-	doesn't have support for it.
-
-	* chgrp.c: New option: --no-dereference (-h).
-	[!MAXUID]: Define to INT_MAX.
-	(change_file_group): Use lchown if --no-dereference (-h) was given.
-	(usage): Update.
-	(main): Fail if user requests --no-dereference on a system that
-	doesn't have support for it.
-
-Wed May 15 22:54:31 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* fsusage.c (get_fs_usage): Declare parameter PATH to be const.
-	* fsusage.h: Update prototype to match.
-
-	* chmod.c (describe_change): Declare pointer parameters to be const.
-	(change_file_mode): Likewise.
-	(change_dir_mode): Likewise.
-
-	* ln.c (do_link): Declare pointer parameters to be const.
-
-	* df.c (main): Fail with a diagnostic if both --human-readable and
-	--portability are used.
-	Likewise if --megabytes and --portability are used.
-	Rearrange function definitions to precede respective uses to obviate
-	all forward dcls. Remove forward dcls.
-	Declare parameters const as appropriate.
-
-	* modechange.c (mode_compile): Declare parameter MODE_STRING const.
-	Remove register attribute.
-	(mode_adjust): Likewise for CHANGES.
-	* modechange.h: Reflect above changes in prototypes.
-
-	* lib/Makefile.am (getdate.c): Disable dependencies that can
-	require rerunning YACC when not in maintainer mode.
-	(posixtm.c): Likewise.
-
-Tue May 14 23:36:54 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* dd.c (print_stats): Restructure pluralization of error message
-	so it's easier to translate.  Reported by Göran Uddeborg
-	<gvran@uddeborg.pp.se>.
-	* mv.c (main): Likewise.
-
-Tue May  7 22:10:20 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* configure.in: Require autoconf-2.10.
-
-	* aclocal.m4 (jm_MAINTAINER_MODE): New macro.
-	* configure.in (jm_MAINTAINER_MODE): Use it.
-
-Sun May  5 20:27:47 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* src/Makefile.am (bin_PROGRAMS): Add dircolors.
-	(DEFS): Add -DSHAREDIR=\"$(datadir)\".
-	(GNUVER): Remove definition of unused variable.
-
-Sat May  4 20:54:32 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* system.h [IN_CTYPE_DOMAIN]: Rename from ISASCII.
-	* backupfile.c [IN_CTYPE_DOMAIN]: Rename from ISASCII.
-
-	* dircolors.c: Make enumerated constants upper case.
-	(main): Don't use ANSI-style string concatenation.
-	Add `static' and/or `const' to some file scope variables.
-
-Wed May  1 00:20:00 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* lib/Makefile.am (EXTRA_DIST): Add strcasecmp.c.
-	* configure.in (AC_REPLACE_FUNCS): Add strcasecmp.
-
-	* ls.c (parse_ls_color, usage): Remove support for alternate spellings:
-	--colours and LS_COLOURS.
-	(parse_ls_color): Reverse sense of test for LS_COLORS environment
-	variable and return -- save a level of indentation on a 100+-line
-	block.
-
-Mon Apr 29 22:07:41 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* POTFILES.in: Add chgrp.c.  From François Pinard.
-	Add dircolors.c.
-	* dircolors.c: New file.  Written by H. Peter Anvin.
-
-Sun Apr 28 16:32:38 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* ls.c: Apply color ls changes by Peter Anvin <Peter.Anvin@linux.org>
-	and Dennis Flaherty <dennisf@denix.elk.miles.com> based on original
-	patches by Greg Lee <lee@uhunix.uhcc.hawaii.edu>.  And on top of all
-	that, a few changes from Ulrich Drepper.
-
-	* ls.c (parse_ls_color): Use strcpy to initialize 3-character array.
-	Automatic aggregate initialization isn't portable.
-	Remove all ^L's.
-	(get_funky_string): Declare static and move to precede single
-	caller: parse_ls_color.
-	Make some globals `static' and/or `const'.
-	(LEN_STR_PAIR): New macro.
-	(color_indicator): Use it in this declaration.
-	(parse_ls_color): Use error, not fprintf.
-	(decode_switches): Add a comment.
-	(print_name_with_quoting): Add braces around inner if-else
-	statement to clarify.
-
-	* configure.in: Add a comment that fp_C_PROTOTYPES must precede
-	AC_C_INLINE.  Otherwise, some systems lose because the value
-	AC_C_INLINE choses with plain `cc' is different from that chosen
-	when using the ANSI-mode C compiler.  From Kaveh Ghazi.
-
-	* fileblocks.c [HAVE_ST_BLOCKS || _POSIX_VERSION]: Add extern dcl
-	of unused variable so that after preprocessing, the file will never
-	be empty.  Otherwise, some compilers in ANSI mode (among them, the
-	Dec Alpha OSF 2.0 C compiler) reject empty files.  From Kaveh Ghazi.
-	Indent CPP conditionals.
-
-Fri Apr 26 05:52:03 1996  Karl Eichwalder  <ke@ke.Central.DE>
-
-	* ls.c (usage): Add newline at end of printf format string.
-
-Wed Apr 24 21:33:43 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* ln.c (do_link): Remove duplicate `if (lstat(...' block.
-
-	* ln.c (do_link): With --force, don't remove DEST when it's
-	the same as SOURCE.  Before, `ln -f FILE FILE' would remove FILE.
-	Reported by Bruno Haible (haible@ilog.fr).
-
-	* mkdir.c (main): Use verbose_fmt_string, not string literal in
-	call to make_path for --parents.  Reported by Ulrich Drepper.
-
-	* doc/mdate-sh: Get year as last rather than 6th field in output
-	of date.  Otherwise, people with 2-word TZ (like `MET DST') lost.
-	From Andreas Schwab.
-
-Tue Apr 23 22:05:35 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* src/*.c, src/*.h: Update Copyright years to include 1996.
-
-	* aclocal.m4 (AC_REPLACE_GNU_GETOPT): New macro.
-	* configure.in: Use it.
-	* lib/Makefile.am (fu_SOURCES): Remove getopt.c and getopt1.c.
-	(EXTRA_DIST): Add getopt.c and getopt1.c
-
-	* configure.in (AC_CHECK_FUNCS): Add lchown.
-	* chgrp.c [HAVE_LCHOWN]: Define chown to lchown.
-	* chown.c [HAVE_LCHOWN]: Likewise.
-	* cp.c [HAVE_LCHOWN]: Likewise.
-	* mv.c [HAVE_LCHOWN]: Likewise.
-	Suggested by François Pinard.
-
-	* backupfile.c (find_backup_file_name, max_backup_version,
-	make_version_name, version_number, concat): Const-ify decls of
-	formal parameters.
-	* backupfile.h: Likewise.
-
-	* du.c (usage): The long-named arg is --human-readable, not --human.
-	* df.c: Be consistent.  Accept --human-readable, not just --human.
-	(usage): Reflect the change.
-	From Karl Berry.
-
-Sun Apr 21 08:04:51 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* df.c (usage): Reflect that now --no-sync is the default.
-
-	* Makefile.am (LDADD): Put @INTLLIBS@ before package library.
-
-Sat Apr 20 22:48:59 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* ls.c: Include xstrtol.h.
-	(decode_switches): Use xstrtol, not atoi.
-	Detect and ignore invalid value for COLUMNS environment variable.
-	In error about invalid TABSIZE, don't reference optarg!
-	[!POSIXLY_CORRECT]: Don't consider TABSIZE environment variable.
-
-	* install.c: Include xstrtol.h.
-	[HAVE_VALUES_H]: Include <values.h>.
-	[!BITSPERBYTE]: Define.
-	[!UID_T_MAX]: Define.
-	[!GID_T_MAX]: Define.
-	(get_ids): Use xstrtol, not atoi.
-	(is_number): Remove now-unused function.
-	* configure.in (AC_CHECK_HEADERS): Add values.h.
-
-Fri Apr 19 00:06:02 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* Makefile.am (cvs-dist): New rule.  Based on the one from
-	Tom Tromey's automake.
-
-	* df.c: No longer call sync by default.
-
-	* cp.c (copy_reg): Rearrange arithmetic in conditional to avoid
-	integer overflow with large files.
-
-Fri Apr 12 21:40:44 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* mkdir.c (main): Add new option: --verbose.
-	Remove long-deprecated and nowhere-documented --path, a synonym
-	for --parents.  It was confusing to get an error about `--p'
-	being ambiguous.
-
-Thu Apr  4 21:28:03 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* configure.in (LINGUAS): Add de.
-	* po/de.po: New file.
-
-	* src/Makefile.am (EXTRAdir): Set to $(bindir).
-
-Wed Apr  3 06:12:23 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* cp.c (copy_reg): Use `ST_NBLOCKS (sb) * 512', not `sb.st_blocks *
-	DEV_BSIZE.'  From H.J. Lu (hjl@lucon.org).
-
-	* mvdir.c: Protoize.
-	Include save-cwd.h.
-	(fullpath): Rewrite to use save_cwd, xgetcwd, and restore_cwd
-	rather than explicit chdir/getcwd calls.
-
-	* src/Makefile.am (INCLUDES): Add -I$(srcdir) to get system.h
-	when srcdir != builddir.  From Kaveh Ghazi.
-
-Mon Apr  1 23:50:29 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* cp.c: Include assert.h (disabled).
-	(path_concat): New function.
-	(do_copy): Use path_concat instead of open-coding part of its
-	functionality in two places.  This has the additional benefit
-	of avoiding forming destination names like `D//file' when the
-	destination directory D includes a trailing slash -- as would
-	happen when cp is used like this:
-	mkdir D; touch file D/file; cp -i file D/
-	Reported by François Pinard.
-
-Sun Mar 31 11:18:09 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* ls.c (quote_filename): Use ISGRAPH and ISPRINT in place of
-	ASCII-centric tests against literals.
-	(length_of_file_name_and_frills): Likewise.
-
-Thu Mar 21 16:43:13 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* src/*.c (main): Declare to be of type int, not void.
-
-Sat Mar 16 10:46:23 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* configure.in (PACKAGE_VERSION): New macro.
-	* acconfig.h (PACKAGE_VERSION): Add it.
-	* src/Makefile.am: Remove rules for generating version.c.
-	Remove references to version.o, version.h, and stamp-v.
-	* version.c: Remove file.
-	* version.h: Remove file.
-	* chgrp.c chmod.c chown.c cp.c dd.c df.c du.c install.c ln.c
-	ls.c mkdir.c mkfifo.c mknod.c mv.c mvdir.c rm.c rmdir.c sync.c
-	touch.c: Don't include version.h.
-	(main): Use PACKAGE_VERSION instead of version_string.
-
-Sun Mar 10 22:36:11 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* backupfile.c (max_backup_version): Declare file_name_length to
-	be of type size_t.  This avoids a warning from gcc -Wall.
-
-	* chmod.c chown.c cp.c dd.c df.c du.c install.c ln.c ls.c
-	mkdir.c mkfifo.c mknod.c mv.c mvdir.c rm.c rmdir.c sync.c
-	touch.c (main): Initialize for internationalized message support:
-	call setlocale, bindtextdomain, and textdomain.
-	* system.h: Add definitions and includes for NLS.
-	* Makefile.am (SUBDIRS): Add intl and po.
-	* src/Makefile.am (datadir): Define.
-	(localedir): Define.
-	(DEFS): Add LOCALEDIR definition.
-	(LDADD): Add @INTLLIBS@.
-	* aclocal.m4: Add NLS-related macro definitions from
-	gettext distribution.
-	* acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_LC_MESSAGES,
-	HAVE_STPCPY): New macros.
-	Add PACKAGE and VERSION.
-	* configure.in (PACKAGE): Define with AC_DEFINE_UNQUOTED.
-	(VERSION): Likewise.
-	(ALL_LINGUAS): Define.
-	(ud_GNU_GETTEXT): Use it.
-	Link an nls file.
-	(AC_OUTPUT): Reflect addition of two new directories, intl and po.
-	Create po/Makefile.
-	From François Pinard.
-
-Thu Mar  7 20:26:07 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* df.c (main): Tell read_filesystem_list that it should determine
-	file system type when the user specifies --print-type or -T.
-	From Michael Rendell <michael@cs.mun.ca>.
-
-Tue Feb 27 23:13:46 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* src/Makefile.am: Adapt for automake-0.30.
-	(noinst_HEADERS): Rename from HEADERS.
-	(EXTRA_PROGRAMS): Set to `df mvdir'.
-	(PROGRAMS): Remove definition.
-	(bin_PROGRAMS): Remove hard-coded df.  Use @DF_PROG@ instead.
-	(libexec_PROGRAMS): Remove hard-coded mvdir.  Use @MVDIR_PROG@ instead.
-	* lib/Makefile.am: (noinst_HEADERS): Rename from HEADERS.
-
-	* configure.in (DF_PROG, MVDIR_PROG): Use these instead of bundling
-	both into PROGS.
-
-Mon Feb 26 21:23:58 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* dd.c (copy): Remove bogus (now that we're using full_write)
-	increment of w_partial.
-	Change sense of the tests (though they're equivalent) that check
-	the value returned by full_write. making it clearer where errno
-	is valid.  full_write always writes the full amount or fails.
-
-Thu Feb 15 23:08:41 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* cp.c (copy): Detect (and fail) when creating backup file would
-	destroy the source file.  Before, running the commands
-	cd /tmp; rm -f a a~; : > a; echo A > a~; cp -b -V simple a~ a
-	would leave two zero-length files: a and a~.
-	Reported by Martin C. Martin <mcm@cs.cmu.edu>.
-
-Mon Feb 12 23:23:25 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* configure.in (LIBOBJS): Split assignment into two statements to
-	accommodate automake-0.29 buglet.
-
-	Update for automake-0.29.
-	* Makefile.am (CONFIG_HEADER): Don't define.  Automake now does it.
-	* src/Makefile.am: Likewise.
-	* lib/Makefile.am: Likewise.
-	* doc/Makefile.am (info_TEXINFOS): Renamed from TEXINFOS.
-	* man/Makefile.am (man_MANS): Renamed from MANS.
-
-Wed Jan 31 21:50:41 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* dd.c (skip): Change type of parameter #5 from char* to
-	unsigned char* to match type of argument.
-	(copy): Cast first arg in memset call to char* to avoid warnings
-	from SunOS's acc.
-	(copy_simple): Likewise.
-
-	* du.c: Remove comma after last item in enum.
-
-	* df.c: Remove block of usage comments at beginning of file.
-
-	* df.c (main): New options --human-readable (-h) and --megabytes (-m).
-	(human_readable_1k_blocks): New function.
-	(print_header): Honor new options.
-	(show_dev): Honor new options.
-	Add ifdef'd-out code to avoid printing lines for mount points that
-	match ^/auto/.* and ^/tmp_mnt.*.  Rather than hard-coding those
-	two prefixes, the code should allow the user to specify a regular
-	expression.  From Larry McVoy (lm@sgi.com).
-
-	* du.c (human_readable): Fix off-by-one error that converted
-	1024*1024 to 1024K rather than 1G.  Describe the function.
-	* df.c (human_readable_1k_blocks): Likewise
-	(usage): Update usage message to reflect additions.
-
-Sat Jan 20 06:00:09 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* cp-aux.c (usage): Fix description of --archive.  From Andreas Schwab.
-
-	* install.c (copy_files): Accept backup/suffix options just as cp,
-	ln, and mv do.  From Marty Leisner <leisner@sdsp.mc.xerox.com>.
-
-	* src/Makefile.am (DISTCLEANFILES): Set to stamp-v version.c.
-	(version.c): Update with rules from textutils.
-	(transform): Add `s/ginstall/install/;' prefix.
-
-	* lib/Makefile.am (BUILT_SOURCES): Set to posixtm.c getdate.c so
-	autodependencies work after `make maintainer-clean.'
-
-	* du.c (main): New options --human-readable (-h) and --megabytes (-m).
-	(human_readable): New function.
-	From Larry McVoy (lm@sgi.com).
-
-Fri Dec 22 21:34:55 1995  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
-
-	* configure.in: Touch stamp-h only if config.h is remade.
-
-Sat Dec 23 11:33:19 1995  Jim Meyering  (meyering@comco.com)
-
-	* ls.c (decode_switches): Make -o a synonym for -lG for compatibility
-	with most other versions of ls.  Reported by Karl Berry.
-	(usage): Update.
-
-Fri Dec 22 00:48:01 1995  Jim Meyering  (meyering@comco.com)
-
-	* dd.c (cleanup): New function -- broken out from quit.
-	(interrupt_handler): Rewrite to reset default signal handler,
-	call cleanup, then repost caught signal.
-
-Thu Dec 21 23:15:06 1995  Jim Meyering  (meyering@comco.com)
-
-	* argmatch.h: New file.
-	* lib/Makefile.am (HEADERS): Add argmatch.h.
-	* argmatch.c: (argmatch): Add const attribute to parameters.
-	(invalid_arg): Add const attribute to parameters.
-
-	* cp.c: Include argmatch.h.
-	* ls.c: Likewise.
-	* touch.c: Likewise.
-
-	* cp.c (main): Accept new option, --sparse={never,auto,always},
-	to control creation of sparse files.
-	(copy_reg): Set local, make_holes, from global flag_sparse.
-	* cp-aux (usage): Describe new option.
-
-Mon Dec 18 22:29:49 1995  Jim Meyering  (meyering@comco.com)
-
-	* ln.c: [SYMBOLIC_SPACE_STRING]: New macro.
-	(do_link): Use SYMBOLIC_SPACE_STRING instead of open-coded #ifdef.
-	For --verbose, output `create [symbolic ]link DEST to SRC' instead
-	of ambiguous (or inconsistent with cp -v and mv -v) `SRC -> DEST.'
-
-Tue Dec  5 17:38:11 1995  Jim Meyering  (meyering@comco.com)
-
-	* rm.c (rm): Work around SunOS 4 bug whereby lstat doesn't fail
-	when given a zero-length file name argument.  Reported by
-	Mark Calabretta <mcalabre@atnf.csiro.au>.
-
-Wed Nov 22 23:12:47 1995  Jim Meyering  (meyering@comco.com)
-
-	* Makefile.in (all et. al.): If make was invoked with -k and a
-	sub-make fails, fail after the loop rather than exiting right away.
-	Otherwise, make's -k option could be ineffective.
-
-Thu Nov 16 21:25:45 1995  Jim Meyering  (meyering@comco.com)
-
-	* Makefile.in (default): New default target.  Depend on `all' to work
-	around bug in AIX-3.2.5's /bin/make.  Reported by Andreas Luik
-	<luik@isa.de>.
-
-Fri Nov 10 23:31:46 1995  Jim Meyering  (meyering@comco.com)
-
-	* src/Makefile.in (.c._o, ._c._o): Remove temporary source files.
-	(.c._c): Don't redirect directly to $@.
-
-	* src/Makefile.in (DISTFILES): Include ansi2knr.c and ansi2knr.1.
-	(clean): Remove temp files generated by ansi2knr rules.
-	(ansi2knr): New rule.
-	Add suffixes, dependencies, and rules to convert ANSI source to K&R
-	when required.
-	($(OBJECTS)): Depend on $(ANSI2KNR)
-
-	* configure.in: Add fp_C_PROTOTYPES.
-
-	* Makefile.in (DISTFILES): Add aclocal.m4.
-	(configure): Depend on aclocal.m4.
-	(stamp.h.in): Depend on aclocal.m4 and acconfig.h.
-	* acconfig.h: Add PROTOTYPES.
-
-	* cp.h: Remove declaration of error.  Include error.h instead.
-	Protoize forward dcls of functions in cp-hash.c and cp-aux.c
-	* cp-aux.c: Protoize and add const attribute to parameters.
-	* cp-hash.c: Likewise.
-
-Thu Nov  9 23:27:05 1995  Jim Meyering  (meyering@comco.com)
-
-	* system.h [__P]: Define it.
-
-	* src/*.c: Protoize.
-
-	* ls.c (enum filetype): Move dcl to precede prototypes.
-	(struct fileinfo): Likewise.
-	Add const attribute to some parameters.
-
-	* rm.c (struct pathstack): Move dcl to precede prototypes.
-
-	* dd.c (translate_charset): Make parameter `const'.
-
-	* ln.c (main): Move to the end.
-	Remove most fwd dcls.
-	* chmod.c: Likewise.
-	* chown.c: Likewise.
-	* chgrp.c: Likewise.
-	* mkdir.c: Likewise.
-	* mkfifo.c: Likewise.
-	* mknod.c: Likewise.
-	* mvdir.c: Likewise.
-	* touch.c: Likewise.
-
-	* mv.c: Rearrange functions to obviate forward dcls.
-	Remove forward dcls.
-
-	* cp.c: Protect prototyped forward dcls with __P.
-	* dd.c: Likewise.
-	* df.c: Likewise.
-	* du.c: Likewise.
-	* install.c: Likewise.
-	* ls.c: Likewise.
-	* rm.c: Likewise.
-
-Wed Nov  1 23:11:05 1995  Jim Meyering  (meyering@comco.com)
-
-	* cp.c (copy): Use euidaccess instead of euidaccess_stat.
-	* mv.c (do_move): Likewise.
-	* rm.c (remove_file, remove_dir): Likewise.
-
-Sun Oct 29 06:06:13 1995  Jim Meyering  (meyering@comco.com)
-
-	* aclocal.m4 (jm_WITH_AUTODEPS): New directive.
-	* configure.in: Use it.
-
-	* lib/Makefile.in (INCLUDE, COMPILE): New variables.
-	(.c.o): Rewrite to be more like src/Makefile.in.
-	Add line that (--with-autodeps) will include mkdep-Makefile.
-	(distclean): Remove .deps.
-	* src/Makefile.in: Likewise.
-
-	* src/Makefile.in (test.o): Remove special rule.
-
-	* mkdep-Makefile: New file.
-	* Makefile.in (DISTFILES): Add mkdep-Makefile.
-
-	* doc/Makefile.in (mostlyclean): Remove *.info.
-
-	* touch.c: Change long option name `--file' to `--reference'.
-	Leave --file as an alias, for now.  It will be removed later.
-	(usage): Reflect option name change.  From Franc,ois Pinard.
-
-Wed Oct 18 23:09:55 1995  Jim Meyering  (meyering@comco.com)
-
-	* configure.in (AC_CHECK_HEADERS): Add sys/wait.h and sys/ioctl.h.
-	(AC_CHECK_FUNCS): Add endpwent.
-
-	* fileblocks.c: Use _POSIX_VERSION, not _POSIX_SOURCE.
-
-	* userspec.c [endgrent]: Test !HAVE_ENDGRENT rather than _POSIX_SOURCE.
-	[endpwent]: Test !HAVE_ENDPWENT rather than _POSIX_SOURCE.
-
-	* chgrp.c [endgrent]: Test !HAVE_ENDGRENT rather than _POSIX_SOURCE.
-
-	* chown.c [endpwent]: Test !HAVE_ENDPWENT rather than _POSIX_SOURCE.
-	[endgrent]: Remove unused definition.
-
-	* df.c (main): Fail if the same file system type was both selected
-	and excluded.  Reported by Paul Close pdc@lunch.engr.sgi.com.
-
-	* rm.c (duplicate_entry): Always return 0 if !D_INO_IN_DIRENT,
-	rather than if _POSIX_SOURCE.
-
-	* install.c: Use HAVE_SYS_WAIT_H, not _POSIX_VERSION in conditional
-	inclusion of sys/wait.h.
-	[endgrent]: Test !HAVE_ENDGRENT rather than _POSIX_SOURCE.
-	[endpwent]: Test !HAVE_ENDPWENT rather than _POSIX_SOURCE.
-
-	* ls.c Use HAVE_SYS_IOCTL_H, rather than !_POSIX_SOURCE || _AIX.
-
-Thu Oct  5 21:49:34 1995  Jim Meyering  (meyering@comco.com)
-
-	* configure.in (HAVE_STRUCT_UTIMBUF): Add new test.  Testing for
-	the existence of <utime.h> is insufficient on some Next systems.
-	* acconfig.h (HAVE_STRUCT_UTIMBUF): Add it.
-	* system.h [!HAVE_UTIME_H]: Don't declare struct utimbuf here.
-	[!HAVE_STRUCT_UTIMBUF]: Declare struct utimbuf here instead.
-
-	* chgrp.c: Include limits.h.
-	[!INT_MAX]: Define it.
-
-	* df.c (show_point): Cast -2 to dev_t before assignment.
-	* mountlist.c (read_filesystem_list): Cast -1 to dev_t before
-	assignment.
-
-Sun Oct  1 13:22:36 1995  Jim Meyering  (meyering@comco.com)
-
-	* configure.in (AC_REPLACE_FUNCS): Add strtoul.
-	* strtoul.c: New file.
-	* lib/Makefile.in (SOURCES): Add strtoul.c.
-
-	* acconfig.h (STATFS_TRUNCATES_BLOCK_COUNTS): Add it.
-	* configure.in (STATFS_TRUNCATES_BLOCK_COUNTS): New check to enable
-	workaround for SunOS statfs brokenness.  Block counts in struct
-	statfs for partitions 2GB and larger are truncated, but correct
-	values are stored in f_spare array member.
-
-	* fsusage.c (get_fs_usage) [STATFS_TRUNCATES_BLOCK_COUNTS]: Copy
-	untruncated block counts from f_spare array into proper members
-	of struct statfs. From Eirik Fuller (eirik@netapp.com);
-
-	* ls.c (dired_dump_obstack): Don't generate any output if the
-	obstack is empty.
-	(main): Always initialize and dump subdired_obstack, not just if -R.
-	`ls -lDR dir dir2' was using uninitialized subdired_obstack.
-	Reported by Samuli K{rkk{inen <hskarkka@snakemail.hut.fi>.
-
-Tue Sep 26 23:05:01 1995  Jim Meyering  (meyering@comco.com)
-
-	* man/Makefile.in (install-data, uninstall): Use sed not basename.
-	The GNU Coding Standard suggests that only a select set of
-	relatively standard utilities be used in Makefiles.  basename is
-	not among them.  Suggested by Ulrich Drepper.
-
-Mon Sep 25 23:12:37 1995  Jim Meyering  <meyering@gremlin.comco.com>
-
-	* src/df.c (show_point): Ignore mtab entries with either
-	nonexistent mount points or with inconsistent device number.
-	From Eirik Fuller <eirik@synopsys.com>.
-
-Wed Aug  9 00:33:05 1995  Jim Meyering  (meyering@comco.com)
-
-	* mknod.c (my_strtol): Remove function.
-	(main): Use xstrtol instead.
-
-Mon Aug  7 23:27:54 1995  Jim Meyering  (meyering@comco.com)
-
-	* Makefile.in (DISTFILES): Don't distribute unneeded COPYING.LIB.
-	From Franc,ois.
-
-Fri Aug  4 22:11:06 1995  Jim Meyering  (meyering@comco.com)
-
-	* install.c (isnumber): Rename to is_number to avoid conflict with
-	FreeBSD 2.0.5 macro definition.  Reported by David O'Brien
-	(obrien@sea.legent.com).
-
-	* lib/save-cwd.c: New file.
-	* lib/save-cwd.h: New file.
-	* lib/Makefile.in (SOURCES, OBJECTS, DISTFILES): Update for new files.
-
-	* configure.in: (AC_REPLACE_FUNCS): Remove fnmatch.
-	Add check for working fnmatch functions so that
-	systems providing it don't incur the space overhead of linking
-	with the version in lib.  Cross compiling builds always use the
-	version in lib.
-
-	* ls.c (decode_switches): Set SORT_TYPE.  Before, ls -c was sorting
-	by name, rather than change time.  Reported by Ken Estes
-	(m-ke0082@sparky.cs.nyu.edu).
-
-	* du.c: (save_cwd, restore_cwd, free_cwd): Remove functions.
-	New versions have been broken out into save-cwd.c.
-	(du_files): Adapt to handle status code returned by new versions
-	of save_cwd and restore_cwd.
-	(count_entry): Likewise.
-
-	* all programs (main): Include program name in --version output.
-
-	* src/Makefile.in (cp.o): Depend on ../lib/obstack.h.
-
-	* xstrtol.c, xstrtol.h: New files.
-	* xstrtoul.c, xstrtoul.h: New files.
-	* lib/Makefile.in (SOURCES, OBJECTS, DISTFILES): Update for new files.
-
-	* chgrp.c (parse_group): Use xstrtoul instead of isnumber; the
-	latter would silently overflow, accepting a group id larger
-	than INT_MAX.
-	(isnumber): Remove now-unused static function.
-	(change_file_group) [MAXUID]: Give a more descriptive message
-	when numeric group id is larger than MAXUID.
-
-Sat May 27 00:35:47 1995  Jim Meyering  (meyering@comco.com)
-
-	* system.h [!STDC_HEADERS && HAVE_MEMORY_H]: Include memory.h.
-	Without this, SunOS doesn't get type for memchr.
-	Reported by Kaveh Ghazi.
-
-Sun May 21 07:20:55 1995  Jim Meyering  (meyering@comco.com)
-
-	* all source files (usage): Include one- or two-line synopsis
-	in --help output.  From Karl Berry.
-
-	* Makefile.in (.PHONY): TAGS is not a phony target.  From Franc,ois.
-
-	* All Makefile.in (install-exec, install-exec): New targets.
-	From Karl Berry.
-
-	* all Makefile.in (maintainer-clean): Renamed from realclean
-	per GNU Standards.
-
-	* euidaccess.c: No longer include safe-l?stat.h.
-	* fsusage.c: Likewise.
-	* isdir.c: Likewise.
-	* makepath.c: Likewise.
-	* mkdir.c: Likewise.
-	* rename.c : Likewise.
-	* rmdir.c: Likewise.
-
-Sat May 13 07:47:44 1995  Jim Meyering  (meyering@comco.com)
-
-	* lib/Makefile.in: Remove safe-l?stat.[ch]in and related rules.
-	(maintainer-clean): Rename from realclean.
-	(.PHONY): New dependencies.
-	[.c.o]: Remove -I. since safe-l?stat.h are no longer used.
-
-	* argmatch.c (argmatch): Include sys/types.h and declare length
-	argument with type size_t.
-
-	* backupfile.c: Remove unnecessary definitions for r?index.
-	Update definitions for ISDIGIT.
-
-	* basename.c (basename): Make argument const.
-
-	* euidaccess.c (eaccess_stat): Make statp and path arguments const.
-	(euidaccess): Make statp argument const.  Use stat, not safe_stat.
-
-	* fsusage.c (statfs): Use stat, not safe_stat.
-	* isdir.c (isdir): Likewise.
-	* mkdir.c (mkdir): Likewise.
-	* rename.c (rename): Likewise.
-	* rmdir.c (rmdir): Likewise.
-
-	* userspec.c (parse_user_spec): Use strchr, not index.
-	[!HAVE_STRING_H]: Define strchr in terms of index, not the
-	other way around.
-
-	* makepath.c: (make_path): Use stat, not SAFE_STAT.
-	Use strchr, not index.  Adjust defines accordingly.
-
-	* makepath.h: Undef __P before defining.
-	Guard definition with simpler `#if __STDC__'.
-
-	* chgrp.c: Use stat (lstat), not safe_stat (safe_lstat).
-	* chmod.c: Likewise.
-	* chown.c: Likewise.
-	* cp-hash.c: Likewise.
-	* cp.c: Likewise.
-	* df.c: Likewise.
-	* du.c: Likewise.
-	* install.c: Likewise.
-	* ln.c: Likewise.
-	* ls.c: Likewise.
-	* mv.c: Likewise.
-	* mvdir.c: Likewise.
-	* rm.c: Likewise.
-	* touch.c: Likewise.
-
-Fri May 12 21:21:23 1995  Jim Meyering  (meyering@comco.com)
-
-	* mv.c (movefile): Remove a single trailing slash from destdir
-	before concatenating with `/' and filename for `ok to overwrite...'
-	message.  Reported by Franc,ois Pinard.
-
-Mon May  1 23:03:30 1995  Jim Meyering  (meyering@comco.com)
-
-	* ls.c (quote_filename): Never return NULL when quoting filenames
-	as C-strings.  --quote-name was quoting only strings containing
-	at least one C-quotable character.  Reported by David J. MacKenzie.
-
-Mon Mar 20 21:44:40 1995  Jim Meyering  (meyering@comco.com)
-
-	* rename.c (rename): Compare src and dest inode numbers rather
-	than src inode and dest dev when determining whether they refer
-	to the same file.  From marc@math.cornell.edu (Marc Parmet).
-
-	* df.c (usage): Add ellipsis after `[OPTION]'.  Use FILE,
-	not deprecated PATH in text of help message.  From Karl Berry.
-
-Fri Mar 10 21:13:23 1995  Jim Meyering  (meyering@comco.com)
-
-	* src/*.c: Update Copyright dates.
-
-	* src/Makefile.in (uninstall): Handle case in which LIBPROGS is empty.
-	Reported by Peter Smidt <smidt@cd.chalmers.se>.
-
-Thu Feb 23 22:29:11 1995  Jim Meyering  (meyering@comco.com)
-
-	* du.c (save_cwd) [!HAVE_FCHDIR]: Always initialize cwd->desc.
-	(restore_cwd) [!HAVE_FCHDIR]: Remove unnecessary redefinition
-	of fchdir.  Both from Bruno Haible.
-
-Mon Feb 20 22:54:39 1995  Jim Meyering  (meyering@comco.com)
-
-	* du.c (save_cwd, restore_cwd): New functions.
-	(main): Use them instead of open coded versions.
-	(count_entry): Use them here instead of relying on chdir ("..") --
-	but only when necessary.  Before, with --dereference (-L),
-	traversing a symlink caused failure because chdir ("..") didn't
-	work as expected.  Reported by Bruno Haible.
-
-Sat Feb 11 07:52:01 1995  Jim Meyering  (meyering@comco.com)
-
-	* configure.in (AC_REPLACE_FUNCS): Add memcmp, memcpy, and memset.
-	(AC_CHECK_FUNCS): Add strchr and strrchr.
-	* lib/Makefile.in (SOURCES): Add memcmp.c, memcpy.c, and memset.c.
-
-	* system.h: Remove index/rindex and bcmp/bcopy/bzero references.
-	Separate errno declaration from STDC_HEADERS.
-
-	* dd.c (copy): Use memset, not bzero.
-	(copy_simple): Use memcpy, not bcopy.
-
-	* fsusage.c (get_fs_usage, statfs): Use safe_read, and safe_stat
-	rather than bare read and stat.  From Bruno Haible.
-
-	* lib/Makefile.in (DISTFILES): Add error.h.
-
-	* chgrp.c, chmod.c, chown.c, cp-hash.c, cp.c, df.c, du.c, install.c,
-	ln.c, ls.c, mv.c, mvdir.c, rm.c, touch.c: Rename SAFE_STAT and
-	SAFE_LSTAT to safe_stat and safe_lstat.
-
-	* basename.c (basename): Use strrchr, not rindex.
-	[!STDC_HEADERS && !HAVE_STRING_H]: Define strrchr to rindex.
-
-Tue Dec 27 07:07:53 1994  Jim Meyering  (meyering@comco.com)
-
-	* src/*.c: Include "error.h" rather than simply declaring
-	`void error ();'.
-	* src/Makefile.in (OBJECTS): Depend on ../lib/error.h.
-
-	* sync.c (main): Make error message accurate.
-
-	* dd.c (skip): Use safe_read instead of read.
-	(copy): Use full_write instead of write.
-	From Bruno Haible.
-
-Sat Dec 10 00:02:09 1994  Jim Meyering  (meyering@comco.com)
-
-	* Makefile.in (install): Install `install' first as transformed
-	`ginstall,' then remove the target (transformed `install')
-	and move GNU install into its place.  Before, the installation
-	process failed on systems (e.g. HPUX) that can't overwrite the
-	executable associated with a running process.
-
-	* system.h [!HAVE_STRING_H]: Define strchr to index and strrchr to
-	rindex instead of the other way around.
-	* rmdir.c (remove_parents): Use strr?chr instead of r?index.
-	* mvdir.c (main): Likewise.
-	* dd.c (parse_conversion, scan_args): Likewise.
-	* cp.c (copy, make_path_private): Likewise.
-
-	* system.h: Include <ctype.h> and define IS* macros.
-	* touch.c: No longer include <ctype.h>.
-	* chown.c: Likewise.
-	* install.c: Likewise.
-	[isascii, ISDIGIT]: Remove definitions.
-	* chgrp.c: Likewise.
-	* dd.c: Likewise.
-
-Sun Dec  4 14:53:12 1994  Jim Meyering  (meyering@comco.com)
-
-	* doc/Makefile.in (DISTFILES): Add getdate.texi.
-
-Fri Nov 11 11:15:20 1994  Jim Meyering  (meyering@comco.com)
-
-	* mknod.c (my_strtol): New function.
-	(main): Use it instead of atoi to convert argument strings to
-	major and minor device numbers.  Now, mknod diagnoses invalid
-	device numbers and accepts octal and hexadecimal as well as
-	decimal string arguments.  Ralf Lammers
-	<rlammers@physik.uni-osnabrueck.de> suggested that mknod accept
-	hex device numbers for compatibility with HPUX's mknod program.
-
-	* configure.in (AC_REPLACE_FUNCS): Add strtol.
-	* lib/Makefile.in (SOURCES): Add strtol.c.
-
-Sun Nov 06 00:18:56 1994  Jim Meyering  (meyering@comco.com)
-
-	* Version 3.12.
-
-Sat Nov 05 15:20:07 1994  Jim Meyering  (meyering@comco.com)
-
-	* group-member.c: Use up-to-date version.
-	* group-member.h: New file.
-	* lib/Makefile.in (DISTFILES): Add group-member.h.
-	(group-member.o): Depend on group-member.h.
-
-	* Version 3.11.
-
-	* src/Makefile.in (obstack.o): Depend on obstack.h.
-	* makepath.c (makepath) [__STDC__]: Add an ANSI-style prototype.
-	From Kaveh Ghazi.
-
-Fri Nov 04 17:27:55 1994  Jim Meyering  (meyering@comco.com)
-
-	* Version 3.10.
-
-Thu Nov 03 12:59:34 1994  Jim Meyering  (meyering@comco.com)
-
-	* makepath.h: New file.
-	* makepath.c: Include it.
-	Add an argument: PRESERVE_EXISTING.
-	Declare char* arguments const.
-	* install.c, mkdir.c: Update callers.  Set it in mkdir.c so
-	that `mkdir -p' ignores existing directories as POSIX mandates.
-	Before, it would try to change owner and/or permissions of such
-	directories.  Christopher S. Arthur <csa@halcyon.com> reported
-	the mkdir -p failure.
-	* lib/Makefile.in (DISTFILES): Add it.
-	(makepath.o): Depend on makepath.h.
-	* src/Makefile.in (install.o, mkdir.o): Depend on makepath.h.
-	* cp.c (make_path_private): Rename function from make_path to
-	avoid confusion.
-	(do_copy): Update caller.
-
-	* ls.c: Include <limits.h> before system.h because limits.h on
-	some systems undefines PATH_MAX, whereas system.h includes pathmax.h
-	which sets PATH_MAX.  From Kaveh Ghazi.
-
-	* euidaccess.c: Define S_IXUSR, S_IXGRP, and S_IXOTH in terms of
-	S_IEXEC if they're not already defined.  Reported by Kaveh Ghazi
-	and Daniel Hagerty <hag@gnu.ai.mit.edu>.
-
-Tue Nov 01 06:18:20 1994  Jim Meyering  (meyering@comco.com)
-
-	* eaccess.c (euidaccess): Rename from eaccess to avoid conflict
-	with like-named, different function in some C libraries.
-	* euidaccess.c: Renamed from eaccess.c
-	* lib/Makefile.in (SOURCES): Rename eaccess.c.
-	Update dependency, too.
-	* configure.in (AC_REPLACE_FUNCS): Check for euidaccess
-
-Mon Oct 31 08:02:31 1994  Jim Meyering  (meyering@comco.com)
-
-	* ls.c (dired_dump_obstack): Cast obstack_finish for non-ANSI
-	compilers.  Kaveh Ghazi reported the problem.
-
-Sat Oct 29 00:42:18 1994  Jim Meyering  (meyering@comco.com)
-
-	* fsusage.c (get_fs_usage) [STAT_STATFS4]: Define CONVERT_BLOCKS
-	to adjust_blocks for _AIX.  Was getting off-by-8x numbers.
-
-	* df.c: Make --sync the default.
-	Add new option: --no-sync.
-	Remove short option alias for --sync.
-	(usage): Update.
-
-	* ls.c [!STDC_HEADERS]: Declare free.
-	(dired_dump_obstack): Cast pos[i] (of type size_t) to int so it
-	matches %d in printf.
-	(quote_filename): Fix typo in stpcpy call.
-
-Thu Oct 27 00:02:45 1994  Jim Meyering  (meyering@comco.com)
-
-	* fsusage.c: Include <sys/stat.h> before safe-stat.h.
-
-	* cp.c (make_path): Don't change protections on existing directory.
-	Reported by Andreas Schwab.
-
-	* df.c: New option: --sync.  No longer perform sync by default.
-	Do it only when this option is used.  Invoking sync can be very
-	expensive, and it's not clear that doing so yields more up to date
-	results.  With encouragement/prodding from Paolo Zeppegno
-	(paolo@to.sem.it), Nick Holloway, and Kaveh Ghazi.
-
-Thu Oct 20 00:52:59 1994  Jim Meyering  (meyering@comco.com)
-
-	* system.h [!S_IEXEC]: Define as S_IXUSR.
-
-	* cp.h [S_IEXEC]: Remove definition.  cp.c doesn't use it.
-
-	* ls.c [!INT_MAX]: Define to 2^31 - 1 so subsequent #if test works.
-	[S_IEXEC]: Remove definition.  It's in system.h now.
-	(usage): Sort options, but without segregating upper and lower case.
-
-	* ls.c: Support for new option: --dired (-D).
-	(dired, dired_pos, dired_obstack, subdired_obstack): Global variables.
-	[PUTCHAR, FPUTS, FPUTS_LITERAL, PUSH_CURRENT_DIRED_POS]: New macros
-	(dired_dump_obstack, quote_filename): New functions.
-	(main): Initialize obstacks.
-	(decode_switches): Recognize -D.
-	(print_dir): Make arguments `const.'
-	Record directory name indices in obstack.
-	(print_dir, print_long_format, print_type_indicator): Use macros
-	FPUTS, FPUTS_LITERAL, PUTCHAR for output.
-	(print_long_format): Record file name indices in obstack.
-	(print_name_with_quoting): Just call quote_filename and output the
-	result.
-
-Mon Oct 17 23:56:36 1994  Jim Meyering  (meyering@comco.com)
-
-	* savedir.c: Indent CPP conditionals.  Change some #ifdefs to #ifs.
-	From Franc,ois Pinard.
-
-Mon Oct 17 10:27:26 1994  David J. MacKenzie  (djm@duality.gnu.ai.mit.edu)
-
-	* lib/dirname.c: Use strrchr, not rindex.
-
-Sun Oct 16 07:53:27 1994  Jim Meyering  (meyering@comco.com)
-
-	* system.h (S_IXUSR, S_IXGRP, S_IXOTH): Define these in terms of
-	S_IEXEC if they're not already defined. From Kaveh Ghazi.
-
-	* eaccess.c (eaccess_stat): Don't use NULL in comparison.
-	Some systems don't define it except in stdio.h -- and including
-	(yes, just including) stdio.h has been known to significantly
-	increase object code size (though admittedly, that probably
-	happens only on old systems).  Kaveh Ghazi reported the problem.
-
-	* src/Makfile.in lib/Makfile.in (DEFS): Remove -Dlint.
-	It causes problems on broken pyramid system.
-	From Kaveh Ghazi.
-
-Sat Oct 08 10:39:32 1994  Jim Meyering  (meyering@comco.com)
-
-	* mountlist.c: Always include <sys/param.h> if it exists.
-	(fstype_to_string) [__NetBSD__]: Don't define this function.
-	(read_filesystem_list) [__NetBSD__]: Use fsp's f_fstypename field,
-	rather than fstype_to_string (f_type).  With suggestions from
-	Greg Hudson (ghudson@mit.edu).
-
-	* lib/Makefile.in (OBJECTS): Remove eaccess.o.
-	* configure.in (AC_REPLACE_FUNCS): Add `eaccess' here instead.
-	The Hurd and Linux will have it.
-
-Fri Oct 07 20:27:48 1994  Jim Meyering  (meyering@comco.com)
-
-	* (doc): New subdirectory with texinfo documentation.
-	* fileutils.texi: Thanks to Franc,ois Pinard and Karl Berry!
-
-	* Makefile.in (All of them): Update from the ones in sh-utils.
-	From now on, rules and definitions that are comon to the fileutils,
-	textutils, and sh-utils will get ChangeLog entries only in the
-	sh-utils.
-
-	* Makefile.in (install, uninstall): Prepend ginstall->install
-	mapping to standard $(transform) sed mapping.
-
-	* chgrp.c, chmod.c, chown.c, install.c, mkdir.c, mkfifo.c, mknod.c,
-	rm.c, rmdir.c (main): Diagnose wrong number of argument -- usually
-	too few -- instead of just referring the user to the --help option.
-	* mknod.c (main): Give diagnostics explaining specific problems
-	instead of just the usage message.  Reported by Karl Berry.
-
-	* configure.in: Overhaul tests that determine how to get filesystem
-	usage statistics.  Now, most use AC_TRY_RUN and test for the precise
-	feature that will be used.  I know that that will make configuring a
-	little harder for the people who cross compile, but if one of them
-	is annoyed enough (or complains loudly enough :-) maybe someone will
-	find the time to add tests to be used solely when cross compiling.
-	* acconfig.h (STAT_READ): Rename to STAT_READ_FILSYS.
-	* fsusage.c: Reorganize accordingly.
-
-Tue Oct 04 20:38:12 1994  Jim Meyering  (meyering@comco.com)
-
-	* chmod.c (main): Remove trailing slashes from file name arguments.
-	Otherwise, `chmod 600 foo/; chmod 700 foo/' failed with the error
-	`chmod: foo/: Permission denied' under Linux 1.1.51.  Reported by
-	Thomas Koenig (ig25@fg70.rz.uni-karlsruhe.de).
-	* chown.c (main): Likewise.
-
-Thu Oct  2 23:03:32 1994  Jim Meyering  (meyering@comco.com)
-
-	* configure.in: Replace obsolete AC_DIR_HEADER with AC_HEADER_DIRENT
-	and AC_FUNC_CLOSEDIR_VOID.
-
-	* configure.in: Remove AC_SIZEOF_TYPE(int).
-	ls.c: Instead of comparing SIZEOF_INT == 2, compare INT_MAX to 2^16.
-	Suggestion from Roland McGrath.
-
-Sat Oct 01 21:23:27 1994  Jim Meyering  (meyering@comco.com)
-
-	* src/*.c: Remove CONFIG_BROKETS conditional.
-
-	* {*/,}Makefile.in: Revamp to look much like those in sh-utils.
-	* acconfig.h (HAVE_FTRUNCATE): Remove it.
-	(ino_t, D_INO_IN_DIRENT): Add these.
-
-	* configure.in: Convert for autoconf-2.0.
-	* backupfile.c: Likewise.
-	* savedir.c: Likewise.
-
-	* mkdir.c, rmdir.c: Split the two functions from old mkdir.c into
-	separate files.
-
-	* chgrp.c [_POSIX_VERSION]: Test this instead of _POSIX_SOURCE.
-
-	* ls.c: Don't use SIZEOF_INT because it would require configure
-	to run a program -- then cross compilers would lose.  Instead,
-	compare INT_MAX to 64k-1 since all we need to know is whether
-	an int is 2 bytes or larger.
-
-	* rm.c [D_INO]: Use D_INO_IN_DIRENT rather than _POSIX_SOURCE in the
-	test for how to define this macro.
-
-	* system.h: Use HAVE_SYS_PARAM_H (not _POSIX_SOURCE) in test
-	for whether to include <sys/param.h>.
-	Likewise for <utime.h>.
-	Update for DIRENT->HAVE_DIRENT_H etc. autoconf-2.0 changes.
-	Ditto for VOID_CLOSEDIR->CLOSEDIR_VOID.
-
-	* xgetcwd.c [!_POSIX_VERSION && !HAVE_GETCWD]: Remove
-	!defined (_POSIX_VERSION) conjunct.  From Kaveh Ghazi.
-
-Mon Sep 26 17:47:17 1994  David J. MacKenzie  (djm@churchy.gnu.ai.mit.edu)
-
-	* lib/*.c: Remove CONFIG_BROKETS conditional.
-	* lib/Makefile.in src/Makefile.in: Don't define it.
-
-Sun Sep 25 12:20:52 1994  Jim Meyering  (meyering@comco.com)
-
-	* ln.c (do_link): Give a diagnostic when trying to make a hard
-	link to a nonexistent source file.  Before, running the command
-	`ln -i no-such-file existing-file' and responding `yes' to the
-	prompt would both remove `existing-file' and fail to make a link.
-	Karl Berry reported the problem.
-
-Sat Sep 10 04:34:34 1994  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>
-
-	* src/rm.c (remove_dir): Pass pathname to eaccess_stat.
-
-Fri Sep  2 13:54:13 1994  Michael I Bushnell  <mib@geech.gnu.ai.mit.edu>
-
-	* lib/Makefile.in (safe-lstat.c, safe-lstat.h, safe-stat.c,
-	safe-stat.h): Use $(srcdir) to find source files.
-	(.c.o): Use -I. to get safe-lstat.h and safe-stat.h from the
-	build directory.
-	* src/Makefile.in (incl): Add -I../lib to get lib/safe-lstat.h and
-	lib/safe-stat.h from the build directory.
-
-Sat Aug 27 16:33:04 1994  Jim Meyering  (meyering@comco.com)
-
-	* ln.c (main): Accept new option --no-dereference (-n).
-	(do_link): If the destination command line argument is a symlink
-	to a directory and --no-dereference is given, use that as the
-	destination instead of the file in the directory.
-	* ln.1: Document this.
-
-	* system.h [BROKEN_STAT_MACROS]: Remove unnecessary #ifdef's.
-	From Francois Pinard.
-
-	* isdir.c, makepath.c, rename.c [STAT_MACRO_BROKEN]: Remove
-	spurious #ifdef's.
-
-Thu Aug 25 00:12:20 1994  Jim Meyering  (meyering@comco.com)
-
-	* dd.c (copy): Clean up and fix off-by-one error when freeing
-	the input buffer.
-
-Thu Aug 18 11:41:16 1994  Jim Meyering  (meyering@comco.com)
-
-	* du.c (du_files) [HAVE_FCHDIR]: Use open (".", ...) and fchdir
-	instead of xgetcwd and chdir.  Otherwise, running du in a subdirectory
-	of an unreadable directory would fail because xgetcwd fails.
-	* configure.in (AC_HAVE_FUNCS): Add fchdir.  AIX-2.3 (for one)
-	doesn't have it.
-
-	* lib/Makefile.in (DISTFILES): Include getdate.c and posixtim.c
-	so one doesn't need $(YACC).
-	Add dependencies on safe-stat.h.
-
-Sat Jul 30 08:08:02 1994  Jim Meyering  (meyering@comco.com)
-
-	* du.c (main): Don't initialize automatic array CWD_ONLY in declaration.
-	Some compilers don't allow that.
-
-	* backupfile.c [DIRENT]: Remove spurious `|| defined(_POSIX_VERSION)'.
-	* savedir.c: Ditto.
-
-	* safe-xstat.c.in, safe-xstat.h.in: New files.
-	* lib/Makefile.in: Add rules and dependencies for building safe-stat.c,
-	safe-stat.h, safe-lstat.c, and safe-lstat.h from them.
-
-	* eaccess.c (eaccess): Use SAFE_STAT instead of stat
-	(and/or SAFE_LSTAT instead of lstat) to avoid unnecessary failure
-	on systems for which stat (lstat) can return EINTR.
-	* fsusage.c (statfs): Ditto.
-	* isdir.c (isdir): Ditto.
-	* makepath.c (make_path): Ditto.
-	* rename.c (rename): Ditto.
-	* chgrp.c (change_file_group): Ditto.
-	* chmod.c (change_file_mode): Ditto.
-	* chown.c (change_file_owner): Ditto.
-	* cp-hash.c (remember_created): Ditto.
-	* cp.c (main, do_copy): Ditto.
-	* df.c (main, show_point): Ditto.
-	* du.c (main, du_files, count_entry): Ditto.
-	* install.c (copy_file): Ditto.
-	* ln.c (main, do_link): Ditto.
-	* ls.c (gobble_file): Ditto.
-	* mv.c (is_real_dir, do_move): Ditto.
-	* mvdir.c (main): Ditto.
-	* rm.c (rm): Ditto.
-	* touch.c (main, touch): Ditto.
-
-	* Makefile.in (install): Tell GNU make that this target is .PHONY
-	so it doesn't unnecessarily build ./install from install.sh.
-
-Tue Jul 26 11:33:53 1994  Jim Meyering  (meyering@comco.com)
-
-	* system.h: Remove `|| defined(_POSIX_VERSION)' from test that
-	decides whether to include <fcntl.h>.  From Francois Pinard.
-
-Sun Jul 03 08:44:00 1994  Jim Meyering  (meyering@comco.com)
-
-	* configure.in [AC_HAVE_HEADERS]: Add sys/param.h, for definition
-	of HAVE_SYS_PARAM_H, now tested in pathmax.h.
-
-	* makepath.c (make_path): Avoid spurious failure for file names
-	that contain `/.' or `/..'.  From Andreas Schwab
-	<schwab@issan.informatik.uni-dortmund.de>.
-
-	* dd.c (main): Handle SIGPIPE like other interrupts.
-	From Scott L. Burson <gyro@zeta-soft.com>.
-
-	* df.c (main, show_dev, usage): New option --print-type=fstype.
-	From Arne Henrik Juul.
-	* df.1: Update.
-
-Thu Jun 30 10:28:32 1994  Jim Meyering  (meyering@comco.com)
-
-	* ls.c (longdiff) [SIZEOF_INT == 2]: Choose which version of this
-	macro to use based on SIZEOF_INT rather than obsolete INT_16_BITS.
-	[INODE_DIGITS]: New macro.
-	(print_long_format): Use it.
-	(print_file_name_and_frills): Ditto.
-	(length_of_file_name_and_frills): Ditto.
-	(print_long_format): Add a couple casts to unsigned types.
-
-	* ls.c: Change type name from `struct file' to `struct fileinfo'.
-	David J. Mackenzie reported a name conflict on HPUX with the former.
-
-	* dd.c (copy): Allocate an extra byte so I/O buffer begins on an
-	even address.  This because the ITOS 3000WS running SEIUX 3.1
-	(a descendant of MIPS RISC/OS 4.x) has SCSI device drivers that
-	require the I/O buffer begin on an even address.  From
-	Tilman Schmidt <tilman@gb1.sema.de>.
-
-Mon Jun 20 23:45:34 1994  Jim Meyering  (meyering@comco.com)
-
-	* configure.in: Use AC_PROGRAM_PATH to get values for LN, MV, RM.
-	(AC_HAVE_FUNCS): Add getgroups.
-	(AC_OUTPUT): Remove touch command.
-
-	* eaccess.c (in_group): Remove static function.  Use group_member
-	instead.
-	(eaccess_stat, eaccess): Change calling sequence to take filename.
-	Save UID and GID and use access if they are the same as effective IDs.
-	(main) [TEST]: Test driver.
-	* cp.c (copy): Update callers.
-	* mv.c (do_move): Ditto.
-	* rm.c (remove_file): Ditto.
-
-	* cp.c (copy): With --preserve (-p) for non-root users, don't even
-	try to preserve file ownership in chown call.  Otherwise, on systems
-	with the mis-feature allowing non-root users to change file ownership,
-	the subsequent chmod would fail.
-
-	* userspec.c (parse_user_spec): Rewrite.  Be careful to free all
-	allocated memory upon error.
-	(main) [TEST]: Test driver.
-
-	* src/Makefile.in (uninstall): Delete $(LIBPROGS) one at a time
-	instead of like `rm -f $(libdir)/$(LIBPROGS)'.  The old way loses
-	when LIBPROGS is empty and $(libdir) is a non-directory, and would
-	lose if LIBPROGS could ever have more than one word.
-	* (RM, LN, MV, INSTALL): Use values determined by ./configure instead
-	of the newly built binaries so people can build with a cross
-	compiler and still run `make (un)install.'
-
-	* chgrp.c (change_file_group): Give a better error message when
-	failing because the invoking user does not belong to the requested
-	group.  This affects systems on which chown sets errno to EPERM
-	for both `inaccessible file' and `user not a member of the specified
-	group' errors.  Before, `chgrp bin file-I-own' would give the
-	misleading and incorrect diagnostic `chgrp: file-I-own: Not owner'.
-	Now it reports `you are not a member of group `bin''.
-	Thomas A Peterson (tap@src.honeywell.com) reported this weakness.
-
-	* long-options.c: Move from src/ to lib/.
-	* long-options.h: Ditto.
-	* src/Makefile.in: Remove references to long-options.[ch].
-	* lib/Makefile.in (SOURCES, OBJECTS): Add long-options.[co].
-
-Sat Jun 18 15:45:34 1994  Jim Meyering  (meyering@comco.com)
-
-	* du.c (count_entry): Print "/" instead of zero-length string.
-	From Kjetil Torgrim Homme.
-
-Sun May 29 13:43:50 1994  Jim Meyering  (meyering@comco.com)
-
-	* group-member.c: New file.
-	* lib/Makefile.in (SOURCES, OBJECTS): Add group-member.[co].
-
-	* sync.c: New file.
-	* Makefile.in (PROGS): Add sync.
-	(SOURCES): Add sync.c
-	* src/Makefile.in: Add rules and dependencies for sync.
-
-	* configure.in: Use AC_SET_MAKE and AC_PROG_INSTALL.
-	If AC_FUNC_CHECK doesn't find getgroups, add -lbsd if possible.
-	This was reported by Tilman Schmidt <ts@gb1.sema.de>
-	to be necessary on an ITOS 3000WS running SEIUX 3.1.
-
-	* Makefile.in: Edit MAKE assignments into @SET_MAKE@.
-	(Makefile): Remove dependencies on */Makefile.in.
-	Change the rule so running config.status creates only Makefile.
-	(stamp-config): Have config.status generate only config.h.
-
-	* {lib,man,src}/Makefile.in (Makefile): Add single dependency on
-	Makefile.in and rule to make config.status create only Makefile.
-
-	* system.h: Move from lib to src.
-	* src/Makefile.in (DISTFILES): Add system.h.
-	* lib/Makefile.in (DISTFILES): Remove system.h.
-
-Mon Apr 18 19:54:24 1994  Jim Meyering  (meyering@comco.com)
-
-	* documentation: Change uses of `pathname' and `path' as per
-	GNU standards.
-
-Fri Apr 15 20:41:15 1994  Jim Meyering  (meyering@comco.com)
-
-	* mv.c (main): Give a reason for failure when given fewer than
-	two non-option arguments, rather than just the pointer to --help.
-	* ln.c (main): Ditto, but for no non-option arguments.
-
-	* configure.in: Update for autoconf-1.8.
-	Use AC_CHECKING instead of echo.
-	Use AC_SIZEOF_TYPE instead of obsolete AC_INT_16_BITS.
-
-Wed Apr 13 11:18:19 1994  Jim Meyering  (meyering@comco.com)
-
-	* cp.c (copy_reg): Correct off-by-DEV_BSIZE error in test for
-	whether a file has holes.  From Michael Bushnell <mib@gnu.ai.mit.edu>.
-
-Wed Mar 30 08:53:21 1994  Jim Meyering  (meyering@comco.com)
-
-	* configure.in: Use AC_SET_MAKE.
-	* Makefile.in: Edit MAKE assignments into @SET_MAKE@.
-
-Mon Mar 14 11:01:09 1994  Jim Meyering  (meyering@comco.com)
-
-	* fsusage.c (adjust_blocks): Return -1 when FROMSIZE is non-positive.
-	Suggestion from Andries.Brouwer@cwi.nl.  He reported that df failed
-	with divide by zero when trying to process an entry for an nfs file
-	system mounted over a SLIP line after the SLIP connection had been
-	broken.
-	[convert_blocks]: Rename macro to CONVERT_BLOCKS.
-
-Sat Jan 29 13:24:07 1994  Jim Meyering  (meyering@comco.com)
-
-	* du.c (main): Call du_files (with ".") when there are no
-	non-option arguments rather than treating that as a special case.
-	(du_files): Ignore return value from count_entry.
-	(count_entry): Accumulate file sizes into new global sum used for
-	the -c option;  the return value is unchanged and is still used
-	by recursive calls.  Now, using -S and -c together works.
-	Add parentheses to clarify precedence.
-
-Fri Jan 28 11:02:21 1994  Jim Meyering  (meyering@comco.com)
-
-	* configure.in: Don't set LDFLAGS since linking now uses both
-	LDFLAGS and CFLAGS.
-
-Thu Jan 13 17:27:38 1994  Jim Meyering  (meyering@comco.com)
-
-	* src/Makefile.in: Change all link commands to use both $(CFLAGS)
-	and $(LDFLAGS).
-
-Mon Jan 10 01:20:38 1994  Jim Meyering  (meyering@comco.com)
-
-	* man/Makefile.in (manprefix): Use binprefix as the default.
-
-Thu Dec 30 23:11:10 1993  Jim Meyering  (meyering@comco.com)
-
-	* The following changes are necessary to avoid spurious failures
-	when a read or write system call is interrupted (e.g. by SIGTSTP).
-	A POSIX implementation of those system calls may either return
-	-1 and set errno to EINTR or return a positive value indicating
-	that a partial read or write has completed successfully.  On Linux
-	0.99.14, interrupted read and write system calls return -1/EINTR.
-	Thanks to Bruno Haible <haible@ma2s2.mathematik.uni-karlsruhe.de>
-	for pointing this out.
-
-	* full-write.c, safe-read.c: New files.
-
-	* cp.c (copy_reg): Use full_write instead of write.  Handle
-	errno == EINTR (instead of failing) after read system call.
-	* dd.c (skip): Handle errno == EINTR (instead of failing) after
-	read system call.
-	(copy): Use safe_read instead of read.
-	* install.c (copy_file): Use safe_read and full_write instead of
-	read and write system calls.
-	* mv.c (copy_reg): Ditto.
-	* touch.c (utime_now): Ditto.
-
-Tue Dec 28 15:49:32 1993  Jim Meyering  (meyering@comco.com)
-
-	* install.sh: New file.
-	Makefile.in [DISTFILES]: Add it.
-
-Sat Dec 18 01:12:24 1993  Jim Meyering  (meyering@comco.com)
-
-	* configure.in (AC_OUTPUT): Put `touch stamp-config' in second arg
-	so it goes in config.status.  This eliminates unnecessary second run
-	of configure.
-
-Thu Nov 18 00:03:24 1993  Jim Meyering  (meyering@comco.com)
-
-	* configure.in [STAT_STATFS2_FSIZE]: Fix test (that had obsolete
-	and now-broken use of AC_HEADER_EGREP) so that this flag is set
-	for NetBSD 0.9.
-
-Mon Oct 25 20:27:00 1993  Jim Meyering  (meyering@comco.com)
-
-	* cp-aux.c, df.c, install.c, ln.c, ls.c, mkdir.c, mkfifo.c,
-	mknod.c, mv.c, touch.c: Use the preferred `--longopt=arg'
-	syntax in --help message rather than `--longopt arg'.
-	From Francois Pinard.
-
-Tue Oct 19 07:02:18 1993  Jim Meyering  (meyering@comco.com)
-
-	* Version 3.9.
-
-Mon Oct 18 00:13:40 1993  Jim Meyering  (meyering@comco.com)
-
-	* src/*.c (usage): Now the usage message is simply
-	"Try `%s --help' for more information.  From Francois Pinard.
-
-	* src/Makefile.in [LIBPROGS]: Depend on ../lib/libfu.a and
-	version.o.  From Francois Pinard.
-
-	* src/*.c (usage): Remove blank line before "Try `%s --help..."
-	in usage message.
-
-Sun Oct 17 00:19:58 1993  Jim Meyering  (meyering@comco.com)
-
-	* fileblocks.c [!NINDIR]: Define BSIZE only if it's not already
-	defined.
-
-	* ls.c (print_long_format): Cast printf args major and minor
-	so they'll have types matching %u format even on systems
-	where those macros have signed type.
-
-Sat Oct 16 00:25:42 1993  Jim Meyering  (meyering@comco.com)
-
-	* chmod.c (change_file_mode): Reapply Oct 6 change for symlinks.
-	Somehow it got removed from working sources.
-
-	* lib/Makefile.in [OBJECTS]: Change dependency to ../config.h so
-	it works when building in a subdirectory.  From Rick Sladkey
-	(jrs@world.std.com).
-
-Wed Oct 13 19:43:47 1993  Jim Meyering  (meyering@comco.com)
-
-	* cp.c (copy), ls.c (get_link_name): Complete Aug 27 change so
-	that we use PATH_MAX + 1 rather than sizeof(char*) as size of
-	buffer in readlink call.  This was causing spurious errors.
-
-	* cp.c (copy), mv.c (do_move), rm.c (remove_file, remove_dir):
-	Cast to `unsigned int' stat->st_mode printf arguments corresponding
-	to %o formats to avoid warnings.
-
-	* lib/Makefile.in [DEFS]: Remove -DMVDIR.  Add -DCONFIG_BROKETS.
-	(rename.o): Add a specific rule.  Use -DMVDIR=... here instead.
-
-	* src/Makefile.in [DEFS]: Add -DCONFIG_BROKETS.
-	(distclean): Don't delete dir.c and vdir.c; they aren't
-	created anymore.
-
-	* lib/Makefile.in: Make all .o files depend on $(srcdir)/../config.h.
-	* src/Makefile.in: Ditto.
-
-Sun Oct 10 13:38:54 1993  Jim Meyering  (meyering@comco.com)
-
-	* src/Makefile.in (dist): Depend on $(DISTFILES).
-
-	* src/Makefile.in [libdir, LIBPROGS]: Define them.
-	From Francois Pinard.
-
-	* posixtm.y: [HAVE_CONFIG_H, CONFIG_BROKETS]: Include <config.h>
-	or "config.h".  From Francois Pinard.
-
-	* makepath.c: [HAVE_CONFIG_H, CONFIG_BROKETS]: Remove the duplicate
-	#ifdef block following the alloca #ifdefs.  From Francois Pinard.
-
-	* df.c: Remove unnecessary dcl of strstr.
-
-Sat Oct  9 13:30:28 1993  Jim Meyering  (meyering@comco.com)
-
-	* configure.in [STATFS_OSF1]: Change name to STAT_STATFS3_OSF1
-	to be consistent with names of the other STAT_* macros.
-	* acconfig.h: Ditto.
-	* fsusage.c: Ditto.
-
-	* acconfig.h: Add comments.
-	* Makefile.in: Remove comments about -D flags that could be added
-	to DEFS; now (using autoheader) those comments end up in config.h.
-
-	* Makefile.in (configure, config.h.in): Warn that they may not be
-	up to date.  Don't touch them.
-
-	* ls.c (usage): Split long usage string between two fprintf
-	statements to avoid default limit of SGI's cc on string length.
-
-	* Makefile.in, src/Makefile.in [PROGS]: Alphabetize.
-
-	* configure.in: Remove AC_UNISTD_H; add unistd.h to AC_HAVE_HEADERS.
-
-Thu Oct 07 12:57:10 1993  Jim Meyering  (meyering@comco.com)
-
-	* chgrp.c, chmod.c, chown.c, cp-aux.c, cp.c, dd.c, df.c, du.c,
-	install.c, ln.c, ls.c, mkdir.c, mkfifo.c, mknod.c, mv.c, mvdir.c,
-	rm.c, rmdir.c, touch.c (usage): Using --help gets long well-
-	formatted help.  Now --help writes to stdout and exits successfully.
-	From Francois Pinard <pinard@iro.umontreal.ca>.
-
-	* lib/Makefile.in [libdir]: Make sure it's defined.
-
-	* posixtm.y [!__GNUC__ && !HAVE_ALLOCA_H]: Declare alloca as void*
-	rather than char*.  The latter conflicts with a dcl from bison.simple.
-
-Wed Oct 06 18:22:00 1993  Jim Meyering  (meyering@comco.com)
-
-	* chmod.c (change_file_mode): Add an argument to control how symbolic
-	links are treated.
-	(main, change_dir_mode): Reflect changed calling sequence.
-	Now symlinks listed on the command line are processed (they
-	were ignored before); the permissions of the dereferenced files are
-	changed.  Symlinks encountered in recursive traversals are still
-	ignored.  This makes GNU chmod act more like e.g. Sun's.
-	From Nick Holloway <alfie@dcs.warwick.ac.uk>.
-	* chmod.1: Document it.
-
-Tue Oct 05 14:52:02 1993  Jim Meyering  (meyering@comco.com)
-
-	* configure.in: Add AC_STAT_MACROS_BROKEN.
-
-	* isdir.c, makepath.c, rename.c, system.h [STAT_MACROS_BROKEN]:
-	Test this.
-
-	* install.c (install_file_in_dir): Use stpcpy instead of slow sprintf.
-
-	* argmatch.c, backupfile.c, basename.c, dirname.c, eaccess.c,
-	fileblocks.c, fsusage.c, getversion.c, idcache.c, isdir.c,
-	makepath.c, mountlist.c, rename.c, savedir.c, stripslash.c,
-	userspec.c, xgetcwd.c, xstrdup.c, yesno.c, [HAVE_CONFIG_H,
-	CONFIG_BROKETS]: Include <config.h> or "config.h".
-
-	* lib/Makefile.in, src/Makefile.in [.c.o]: Put -I.. before
-	-I$(srcdir) so <config.h> will get the right file.
-
-	* chgrp.c, chmod.c, chown.c, cp-aux.c, cp-hash.c, cp.c, dd.c,
-	df.c, du.c, install.c, ln.c, ls.c, mkdir.c, mkfifo.c, mknod.c,
-	mv.c, mvdir.c, rm.c, rmdir.c, touch.c, version.c [HAVE_CONFIG_H,
-	CONFIG_BROKETS]: Include <config.h> or "config.h".
-
-	* configure.in [AC_CONFIG_HEADER]: Use it.
-
-	* configure.in (rename.o) [MVDIR definition]: Remove it.
-	* lib/Makefile.in [DEFS]: Put it here instead.
-
-	* config.h.in, acconfig.h: New files
-	* Makefile [DISTFILES]: Add them.
-	(config.h.in): Add a rule to warn if it may need to be rebuilt.
-
-	* lib/Makefile [YACC]: Get definition from @YACC@.
-
-	* system.h: Include <unistd.h>.  This is needed for the definition
-	of _POSIX_VERSION.
-
-Thu Sep  9 08:52:10 1993  Jim Meyering  (meyering@comco.com)
-
-	* src/*.c: Print version on standard output, not stderr.
-
-Fri Aug 27 23:53:50 1993  Jim Meyering  (meyering@comco.com)
-
-	* cp.c (copy), ls.c (get_link_name): Don't use PATH_MAX as array
-	length in declarations because on some systems it gets defined
-	to the function pathconf.  Use dynamic allocation instead.
-
-	* fsusage.c (adjust_blocks): Use `1' instead of `+1'.  Many
-	compilers don't parse the latter.  From Kaveh R. Ghazi.
-
-Thu Aug 26 22:26:09 1993  Jim Meyering  (meyering@comco.com)
-
-	* ls.c (print_long_format, print_file_name_and_frills): Cast inode
-	number to unsigned long and print it with %lu to avoid warnings from
-	gcc -Wformat because the size and type of ino_t are system dependent.
-
-	* cp.c (do_copy): Plug a memory leak with --parents.
-
-	* ln.c (main): Like mv and cp, convert `ln x y/' to ln x y/x
-	when a is not a directory.
-	[PATH_BASENAME_CONCAT]: New macro.
-	(do_link): Use it here, too.
-
-	* ls.c (sort_files): Add `default: abort();' clause to switch stmts.
-
-	* cp.c (do_copy): Don't remove trailing slashes from source.
-
-Wed Aug 25 21:40:00 1993  Jim Meyering  (meyering@comco.com)
-
-	* cp.c: Add --parents as synonym for --path.  Change --path to
-	--parents in comments.  --path is deprecated.
-
-	* rm.c (clear_directory): Fix incorrect test for determining when
-	to reallocate buffer.  Thanks to Ric Anderson <ric@CS.Arizona.EDU>.
-
-Fri Aug 13 17:19:52 1993  Jim Meyering  (meyering@comco.com)
-
-	* fsusage (adjust_blocks): Round away from zero -- this matters
-	when computing the negative free-block count for disks that are
-	more than 100% full.
-
-	* mv.c (movefile): Use nested calls to stpcpy instead of sprintf.
-	(is_real_dir): New function.
-	(movefile): In addition to when dest is a directory, if dest has
-	a trailing `/' and source is not a directory, presume the target
-	is dest/`basename source`.  This converts `mv x y/' to `mv x y/x'
-	when x is not a directory.  This change means that the command
-	`mv any file/' will now fail rather than performing the move.
-
-	* cp.c (do_copy): Similarly, convert `cp x y/' to cp x y/x when
-	x is not a directory.
-
-Wed Aug  4 17:43:18 1993  Jim Meyering  (meyering@comco.com)
-
-	* ls.c (get_link_name): Don't ever use the stat field st_size as a
-	buffer size.  Too many systems don't set it properly for mount points.
-	Instead, use a fixed-length buffer.  From Michael Joosten
-	<joost@ori.CAdlab.DE>.
-	* cp.c (copy): Ditto.
-
-Mon Jul 19 17:39:01 1993  Jim Meyering  (meyering@comco.com)
-
-	* backupfile.c (concat): Temporary STR1_LENGTH should have type `int'
-	instead of `char.'
-
-Fri Jul 16 22:00:16 1993  David J. MacKenzie  (djm@goldman.gnu.ai.mit.edu)
-
-	* dd.c (print_stats): Change message from "truncated blocks"
-	to "truncated records" for final POSIX.2 spec.
-
-Fri Jun 25 17:18:15 1993  Jim Meyering  (meyering@comco.com)
-
-	* mkdir.c, rmdir.c: Change --path long option to --parents to avoid
-	confusion with search-path semantics of --path as an option to other
-	programs.  --path will still work, but is no longer documented.
-
-Tue Jun  8 00:46:26 1993  Jim Meyering  (meyering@comco.com)
-
-	* dd.c (parse_integer): Also accept `c' multiplier for consistency
-	with find's -size option.
-
-Thu May 27 00:03:51 1993  Jim Meyering  (meyering@comco.com)
-
-	* Version 3.8.
-
-	* configure.in (STAT_OSF1): Reference the statfs f_fsize member
-	so that configure defines STAT_OSF1 only if there is such a member.
-	Without such a reference, a Pyramid MIServer running OSx 5.1
-	improperly defined STAT_OSF1 instead of the one it needed:
-	STAT_STATFS2_BSIZE.
-
-Wed May 26 00:57:46 1993  Jim Meyering  (meyering@comco.com)
-
-	* ls.h, ls-ls.c ls-dir.c, ls-vdir.c: New files that define or
-	simply set the new global variable ls_mode.  ls_mode defines whether
-	the executable built from ls.o should act like ls, dir, or vdir.
-	* ls.c (decode_switches): Use the variable instead of #ifdefs.
-	This is modelled after the approach used in GNU binutils 2.x for
-	ar and ranlib.  Here we avoid two redundant compilations.
-
-	* install.c (change_attributes, copy_file, install_file_in_file):
-	Don't call chown if we can efficiently determine that doing so is
-	unnecessary.  On some systems, calls to chown (even with your own
-	uid and gid) fail unless made by root.  On such systems install
-	got spurious failures.
-
-Sat May 22 02:13:12 1993  Jim Meyering  (meyering@comco.com)
-
-	* Version 3.6.
-
-Fri May 21 18:42:27 1993  Jim Meyering  (meyering@comco.com)
-
-	* rename.c (rename): Be careful not to unlink `from' if it happens
-	to be equal to `to' or (on filesystems that silently truncate
-	filenames after 14 characters) if `from' and `to' share the
-	significant characters.  From Bruno Haible
-	<haible@ma2s2.mathematik.uni-karlsruhe.de>.
-
-	* mountlist.c, fsusage.c: Make these work under m88k DolphinOS.
-	From Kjetil Wiekhorst J|rgensen <jorgens@pvv.unit.no>.
-
-Tue May 18 23:49:26 1993  Jim Meyering  (meyering@comco.com)
-
-	* mkinstalldirs: New file.
-	* Makefile.in (installdirs): Use it.
-
-Sat May 15 01:20:26 1993  Jim Meyering  (meyering@comco.com)
-
-	* ln.c (do_link): Make `ln -s dir_pathname .' work when the
-	pathname has a trailing slash.
-
-Fri May 14 23:45:52 1993  Jim Meyering  (meyering@comco.com)
-
-	* all source: With --version, print version and exit immediately.
-
-Wed May 12 20:48:55 1993  Jim Meyering  (meyering@comco.com)
-
-	* configure.in: Add check for the -ldgc library that is required
-	for getmntent on m88k DGUX-5.4 systems.
-
-	* Makefile.in (installdirs): New rules for creating installation
-	directories. (install): Depend on it.
-
-Sat May  8 11:31:14 1993  Jim Meyering  (meyering@comco.com)
-
-	* lib/Makefile.in (dist): Use `cp -p' instead of just `cp'
-	if linking fails.
-
-Thu May  6 22:45:25 1993  Jim Meyering  (meyering@comco.com)
-
-	* makepath.c: Use explicit dcl of errno only if !STDC_HEADERS.
-	Some systems have <errno.h> but don't declare errno.
-	From Kaveh R. Ghazi <ghazi@caip.rutgers.edu>.
-
-	* getdate.y: Test TIME_WITH_SYS_TIME, not TIME_AND_SYS_TIME.
-
-Wed May  5 00:21:12 1993  Jim Meyering  (meyering@comco.com)
-
-	* configure.in: Add AC_TIME_WITH_SYS_TIME.
-	* getdate.y: Use it (this is a version local to fileutils).
-
-Tue May  4 20:25:41 1993  Jim Meyering  (meyering@comco.com)
-
-	* du.c (count_entry): Give an error and exit if chdir ("..") fails.
-	From Bruce Evans <bde@runx.oz.AU>.
-
-	* eaccess (eaccess_stat): Cast NGROUPS_MAX to appropriate types.
-	From Bruce Evans <bde@runx.oz.AU>.
-
-Mon May  3 22:09:24 1993  Jim Meyering  (meyering@comco.com)
-
-	* configure.in: Add AC_GETGROUPS_T.
-	* eaccess.c: Don't define GETGROUPS_T.  Now configure does it.
-
-Sun May  2 09:18:53 1993  Jim Meyering  (meyering@comco.com)
-
-	* configure.in: Check for libypsec.a on Dolphin M88K machines.
-	This can result in significant speedup for programs that access
-	YP information.  From Kjetil Wiekhorst J{\o}rgensen
-	<jorgens@pvv.unit.no>.
-
-Fri Apr 30 02:21:48 1993  Jim Meyering  (meyering@comco.com)
-
-	* ls.c (main): Make `-f' work like on standard Unix ls, instead
-	of as a short equivalent of --full-time.
-	* ls.1: Document it.
-
-Thu Apr 29 00:46:46 1993  Jim Meyering  (meyering@comco.com)
-
-	* src/Makefile.in [dir.o, vdir.o]: Make ordering of CFLAGS etc
-	in compilation rules consistent with that in .c.o rule.
-
-	* Makefile.in (dist): Depend on Makefile so that changes to
-	Makefile.in (like adding new files to DISTRIB) are reflected
-	in the new distribution.
-
-Tue Apr 27 21:35:11 1993  Jim Meyering  (meyering@comco.com)
-
-	* configure.in: Remove unnecessary AC_PROG_INSTALL.
-
-Fri Apr 23 23:39:16 1993  Jim Meyering  (meyering@comco.com)
-
-	* {lib,src}/Makefile.in [.c.o]: Make CPPFLAGS and CFLAGS follow
-	other options so users can use them to override DEFS.
-
-	* lib/mktime.c: Use new version from glibc instead of one from
-	libc-subst.  `touch' built with the latter didn't set proper
-	time unless given a specific --date option.
-
-Thu Apr 22 00:22:25 1993  Jim Meyering  (meyering@comco.com)
-
-	* makepath.c: Decouple inclusion of errno.h from definition of
-	STDC_HEADERS; many systems have errno.h, yet shouldn't define
-	STDC_HEADERS.
-	* makepath.c (make_path): Add EPERM clause only if both AFS and
-	EPERM are defined.
-	* configure.in: Test for errno.h header file.
-
-Mon Apr 19 11:21:14 1993  Jim Meyering  (meyering@comco.com)
-
-	* Version 3.5.
-
-	* ls.c, touch.c: Don't include time.h explicitly -- it's included
-	by system.h.  From Franc,ois Pinard.
-
-	* posixtm.y: Use TM_IN_SYS_TIME.
-
-	* backupfile.c [index, rindex]: Don't redefine them.
-
-	* system.h [alloca]: Don't redefine it.
-
-	* configure.in: Check for sys/time.h; getdate.y needs it for
-	structs timeval and timezone on some systems.
-
-Sun Apr 18 22:40:19 1993  David J. MacKenzie  (djm@kropotkin.gnu.ai.mit.edu)
-
-	* ls.c: Include fnmatch.h after system.h, so we get our
-	definitions of FNM_*, not those from unistd.h.
-
-	* mountlist.c [MOUNTED_GETMNTINFO]: Add #ifdef around MOUNT_PC.
-
-	* configure.in: Fix test for 4.4BSD statfs to not grep for a
-	macro in cpp output.
-
-Sun Apr 18 02:35:36 1993  Jim Meyering  (meyering@comco.com)
-
-	* configure.in: Check for gettimeofday.
-	Check for `struct tm'.
-	Change MVDIR definition so it works with new AC_DEFINE.
-
-	* system.h: Remove last vestiges of USG;  instead, use specific
-	test for TM_IN_SYS_TIME to determine whether to include time.h
-	or sys/time.h.
-
-	* src/Makefile.in (install): Rewrite the test for whether to install
-	mvdir so that it doesn't cause gratuitous failures with broken shells.
-	Split long rule so the pieces fit in 80-column lines.
-
-Thu Apr 15 23:44:01 1993  Jim Meyering  (meyering@comco.com)
-
-	* lib/Makefile.in (posixtm.c): Add dependency on getdate.c to enforce
-	sequential invocations of YACC.
-	* (posixtm.c, getdate.c): Remove use of `bison -o' and associated
-	conditional rename commands -- not needed since the parser generators
-	won't be run in parallel;  now bison (when used) is always invoked
-	with -y.
-
-Tue Apr 13 09:18:18 1993  Jim Meyering  (meyering@comco.com)
-
-	* configure.in: Find a parser generator.
-	* Makefile.in [MDEFINES]: Add YACC to the list of variables passed to
-	sub-makes.
-	* lib/Makefile.in (posixtm.c, getdate.c): Try first to build with
-	`bison -o' -- for parallel makes.  If that fails, use $(YACC).
-
-	* posixtm.y [HAVE_MEMCPY && !HAVE_BCOPY]: Define bcopy in terms
-	of memcpy for old versions of bison that generate parsers that
-	use bcopy.
-
-	* configure.in: Add tests for memcpy and bcopy.
-
-Mon Apr 12 23:02:14 1993  Jim Meyering  (meyering@comco.com)
-
-	* configure.in (mounted, space): Add filesystem checks for DEC Alpha
-	running OSF/1 to complement new code in mountlist.c and fsusage.c.
-
-	* lib/mountlist.c (read_filesystem_list) [MOUNTED_GETFSSTAT]: Add code
-	to do it the OSF/1 way on a DEC alpha.
-	From Brian Fox (bfox@tinker.crseo.ucsb.edu).
-
-	* lib/fsusage.c (get_fs_usage) [STATFS_OSF1]: Add code to call OSF/1's
-	variant of statfs.  From Brian Fox (bfox@tinker.crseo.ucsb.edu).
-
-Sun Apr 11 20:29:31 1993  Jim Meyering  (meyering@comco.com)
-
-	* df.c (main, show_dev): Don't list dummy (automounter) filesystems
-	unless they're explicitly listed on the command line or if the -a
-	option is given.
-
-Fri Apr  9 11:40:48 1993  Jim Meyering  (meyering@comco.com)
-
-	* src/Makefile.in [.c.o]: Put CFLAGS after include directives.
-
-Wed Apr  7 23:54:48 1993  Jim Meyering  (meyering@comco.com)
-
-	* eaccess.c: Undefine NGROUPS_MAX before redefining it.
-	From ghazi@caip.rutgers.edu (Kaveh R. Ghazi).
-
-Mon Apr  5 20:14:17 1993  Jim Meyering  (meyering@comco.com)
-
-	* chgrp.c, chmod.c, chown.c, install.c, ls.c, mkfifo.c, mknod.c,
-	touch.c: Add `case 0: break;' for long-only options help and version.
-
-Sun Apr  4 09:38:00 1993  Jim Meyering  (meyering@comco.com)
-
-	* src/*.c (usage): Mention --help and --version.
-	(main): Handle flag_help and flag_version before checking for
-	invocation errors.
-
-	* cp.c (copy): Declare to be static.
-
-	* cp.c (copy, make_path, re_protect): Explicitly cast alloca return
-	value to (char *).
-	* ln.c (do_link): Ditto
-	* mv.c (do_move): Ditto
-	* makepath.c (make_path): Ditto
-
-	* lib/eaccess.c (eaccess_stat): Cast to unsigned the value to
-	be right-shifted to avoid ANSI vs K&R semantic ambiguity.
-
-	* src/Makefile.in (incl): New variable.
-
-	* chown.c (main): Explicitly cast -1 to [ug]id_t to avoid compiler
-	warnings.
-
-	* cp.h: Remove unneeded extern dcl of exit_status.
-
-	* basename.c [rindex]: Don't redefine it.
-	* system.h [rindex, incl, bcopy, bzero]: Ditto.
-	* userspec.c [index]: Ditto.
-
-	* Makefile.in [CFLAGS, LDFLAGS]: Don't hard-code these; get their
-	definitions from configure.
-	* configure.in [CFLAGS, LDFLAGS]: Assign reasonable defaults.
-
-Sat Apr  3 18:17:23 1993  Jim Meyering  (meyering@comco.com)
-
-	* Makefile.in [Makefile]: Add dependencies and a rule to remake it.
-	[targets that cd then run make in subdirectories]: Don't depend
-	on `cd ..';  use a subshell instead.
-	[info, install-info, dvi, check, installcheck]: New targets but no
-	rules; comply with standards.
-
-	* src/Makefile.in [.c.o, dir.o, vdir.o]: Put CFLAGS after DEFS and
-	CPPFLAGS per standards.texi.
-	Use automatically generated dependencies.
-
-	* mvdir.c (main): Remove dcl of unused variable.
-
-Thu Apr  1 18:05:48 1993  Jim Meyering  (meyering@comco.com)
-
-	* install.c, chgrp.c, dd.c [isascii]: Undefine before redefining.
-
-	* ls.c: Move some dcls so they appear before first function.
-
-	* all programs: Add --help and --version options.
-	* version.c: Remove `Version: ' and newlines from version string.
-
-	* dd.c: Convert usage to take no arguments.
-	* lib/Makefile.in [DISTFILES]: Add version.h.
-
-Wed Mar 31 22:03:28 1993  Jim Meyering  (meyering@comco.com)
-
-	* configure.in [MVDIR]: Don't quote right hand side.
-	* backupfile.c, chgrp.c, install.c: Define isascii macro to be 1
-	also if STDC_HEADERS.
-
-Tue Mar 30 17:42:11 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
-
-	* ls.c: Add -G,--no-group option to inhibit display of group
-	information.
-	* ls.1: Document it.
-
-Mon Mar 29 22:22:40 1993  Jim Meyering  (meyering@comco.com)
-
-	* system.h [ST_NBLOCKS]:  Check also for __hpux.  From Henrik B}kman
-	<Henrik.Bakman@csd.uu.se>.
-
-Sun Mar 28 21:22:30 1993  Jim Meyering  (meyering@comco.com)
-
-	* Makefile.in (dist): Use cp when hard link fails.
-	Use tar-1.11.2's -z option instead of -Z.
-
-	* makepath.c [index]: Don't redefine.
-
-Fri Mar 26 00:32:39 1993  Jim Meyering  (meyering@comco.com)
-
-	* df.c (add_excluded_fs_type, excluded_fs_type): New functions adding
-	support for --exclude-type option.  Derived from Kaveh R. Ghazi
-	<ghazi@caip.rutgers.edu>.
-
-	* ls.c (decode_switches, print_long_format): New option: --full-time.
-	From K. Richard Pixley (rich@rtl.cygnus.com)
-
-Thu Mar 25 21:02:36 1993  David J. MacKenzie  (djm@goldman.gnu.ai.mit.edu)
-
-	* dirname.c [rindex]: Don't redefine.
-
-Tue Mar 23 23:13:33 1993  Jim Meyering  (meyering@comco.com)
-
-	* ls.c (gobble_file): Don't stat symlinks unless we need to.
-	From Mike Rendell <michael@mercury.cs.mun.ca>.
-
-	* dd.c (copy, copy_with_block, copy_with_block): Decrement
-	pending_spaces only if it's > 0. The following command didn't
-	terminate:
-	perl -e 'print "a  a\n";'| dd of=/dev/null ibs=1 cbs=3 conv=unblock
-	With suggestions from Chris Weber <weber@bucknell.edu>,
-	Marlys.A.Nelson@uwrf.edu, and Albert-Lunde@nwu.edu.
-
-Fri Mar 05 00:02:53 1993  Jim Meyering  (meyering@comco.com)
-
-	* chmod.c: Add long-named options.
-
-Mon Feb 15 23:34:55 1993  Jim Meyering  (meyering@comco.com)
-
-	* rm.c (remove_file): Don't ask about overriding a mode if the
-	target is a symbolic link -- some systems (like SGI's Irix 4.0)
-	zero the permissions fields of symbolic links.
-	From Arne Henrik Juul (arnej@imf.unit.no).
-
-Fri Dec 11 16:46:50 1992  David J. MacKenzie  (djm@kropotkin.gnu.ai.mit.edu)
-
-	* rm.c (main): If -f is given, don't complain if no file args
-	are given.
-
-Tue Dec  8 21:09:16 1992  David J. MacKenzie  (djm@kropotkin.gnu.ai.mit.edu)
-
-	* posixtm.y: Include alloca.h if HAVE_ALLOCA_H, not if sparc.
-
-Mon Dec  7 20:09:59 1992  Jim Meyering  (meyering@idefix.comco.com)
-
-	* install.c (isnumber), chgrp.c (change_file_group): Define ISDIGIT
-	and use it instead of isdigit.
-
-	* dd.c: Define ISLOWER and ISUPPER independent of STDC_HEADERS.
-	Define ISDIGIT and use it instead of isdigit.
-
-Wed Dec  2 12:28:10 1992  Jim Meyering  (meyering@idefix.comco.com)
-
-	* all files using getopt.h: Convert static declarations of
-	struct option to use new macros from getopt.h: no_argument,
-	required_argument, and optional_argument.
-
-Tue Nov 24 07:54:45 1992  David J. MacKenzie  (djm@goldman.gnu.ai.mit.edu)
-
-	* system.h: Use HAVE_FCNTL_H instead of USG.
-
-	* xgetcwd.c: Use HAVE_GETCWD instead of USG.
-
-	* backupfile.c, basename.c, dirname.c, idcache.c, makepath.c,
-	mountlist.c, stripslash.c, userspec.c, xstrdup.c, system.h:
-	Use HAVE_STRING_H instead of USG.
-
-	* system.h: Use SYSDIR and NDIR instead of USG.
-	Define direct as dirent, not vice-versa.
-	* ls.c, rm.c, backupfile.c, savedir.c: Use `struct dirent',
-	not `struct direct'.
-
-Thu Nov 12 23:10:56 1992  David J. MacKenzie  (djm@goldman.gnu.ai.mit.edu)
-
-	* system.h: If dirent is #defined, don't define direct as dirent;
-	for Sinix.  Derived from Heinfried Korn (korn@med-in.uni-sb.de).
-
-Mon Nov  9 14:13:57 1992  Jim Meyering  (meyering@idefix.comco.com)
-
-	* fsusage.c (adjust_blocks): Reverse Oct 31 change --
-	the function is more readable than the macro.
-
-	* All files in src: Make all functions and extern variables static.
-	Make all longopts arrays const as well as static.
-	Make a couple statically initialized aggregates `const.'
-
-Sat Oct 31 16:32:17 1992  Jim Meyering  (meyering@idefix.comco.com)
-
-	* fsusage.c (adjust_blocks): Convert to a macro.  The static
-	function wasn't always used.
-
-	* makepath.c, cp.c, ls.c: Add parentheses to expressions
-	like (c = *p++) as per suggestion from gcc -Wall.
-
-	* dd.c (swab_buffer): Fix typo that incremented pointer instead
-	of counter.  Add braces around static struct initializers.
-
-Fri Oct 30 11:40:58 1992  David J. MacKenzie  (djm@goldman.gnu.ai.mit.edu)
-
-	* ln.c, cp.c (main): Make -s on systems without symlinks an
-	error, not a warning.
-
-Thu Oct 29 14:57:21 1992  David J. MacKenzie  (djm@kropotkin.gnu.ai.mit.edu)
-
-	* Version 3.4.
-
-	* cp.c (copy, re_protect), mv.c (copy_reg): Do utime and chown
-	before chmod, so set[ug]id bits don't get nuked.
-	Don't use fchmod.
-
-Wed Oct 28 16:13:18 1992  David J. MacKenzie  (djm@kropotkin.gnu.ai.mit.edu)
-
-	* cp.c, mv.c, ln.c: Rename some variables to use consistent
-	terminology: source and destination.
-
-	* ln.c, mkdir.c, mkfifo.c, mknod.c: Don't strip trailing slashes.
-	* install.c: Don't strip slashes from dest. dirs.
-
-Mon Aug 24 12:49:14 1992  David J. MacKenzie  (djm@nutrimat.gnu.ai.mit.edu)
-
-	* xgetcwd.c: Make path_max unsigned, not long.  From Bruce Evans.
-
-Sun Aug 23 03:06:04 1992  David J. MacKenzie  (djm@nutrimat.gnu.ai.mit.edu)
-
-	* idcache.c: Use a union for uid_t and gid_t.  From
-	bde@runx.oz.au (Bruce Evans).
-
-	* eaccess.c: Use NGROUPS_MAX if it's defined.  386BSD is like sun.
-
-Sat Aug 22 02:36:49 1992  David J. MacKenzie  (djm@churchy.gnu.ai.mit.edu)
-
-	* makepath.c: Use uid_t and gid_t.
-
-	* system.h, makepath.c: Use HAVE_ALLOCA_H, not sparc.
-
-	* cp.c (make_path, re_protect): Allocate room for terminating NULs.
-
-Fri Aug 21 21:12:18 1992  David J. MacKenzie  (djm@nutrimat.gnu.ai.mit.edu)
-
-	* fsusage.c [STAT_STATVFS]: Use f_bsize if f_frsize is 0.
-	From Paul M Reilly <pmr@rock.concert.net>.
-
-	* xgetcwd.c [!errno]: Declare errno.  From Karl Berry.
-
-	* chown.c (main, change_file_owner, change_dir_owner): Use
-	uid_t and gid_t.  From Rob McMahon <cudcv@csv.warwick.ac.uk>
-	and glaze@cs.mu.oz.au (Glaze).
-
-Thu Jul 23 14:29:17 1992  David J. MacKenzie  (djm@nutrimat.gnu.ai.mit.edu)
-
-	* Version 3.3.
-
-Sat Jul 18 20:12:56 1992  David J. MacKenzie  (djm@nutrimat.gnu.ai.mit.edu)
-
-	* idcache.c: Use uid_t and gid_t.
-	(getuidbyname, getgidbyname): New functions, for cpio.
-
-	* userspec.c: New file, from code in chown.c.
-	* chown.c: Use it.
-
-Fri Jul 17 00:43:38 1992  David J. MacKenzie  (djm@nutrimat.gnu.ai.mit.edu)
-
-	* system.h: Protect from getopt prototype in stdlib.h.
-
-	* ls.c [_AIX]: Include sys/ioctl.h.
-	* fsusage.c: Include sys/vfs.h if AIX PS/2, but not if RS6000.
-	From tranle@intellicorp.com (Minh Tran-Le).
-
-	* mvdir.c: Declare getcwd.  From Francois Pinard.
-
-	* chown.c, chgrp.c, install.c [_POSIX_SOURCE]: Define endpwent
-	and endgrent as empty.
-
-	* makepath.c (make_path): Add cast to alloca call.
-	From Jim Meyering.
-
-	* cp.c (copy, re_protect), mv.c (copy_reg): Notify root of
-	EPERM errors from chown.
-	* makepath.c, install.c [AFS]: Ignore EPERM from chown.
-
-	* system.h (ST_NBLOCKS) [_AIX && _I386]: st_blocks is in 4K units.
-	* fsusage.c (statfs) [_AIX && _I386]: Supply this function.
-	From tranle@intellicorp.com (Minh Tran-Le).
-
-Thu Jul 16 23:08:39 1992  David J. MacKenzie  (djm@nutrimat.gnu.ai.mit.edu)
-
-	* df.c (print_header, show_dev): In inode format, print the
-	total number of inodes as well.
-
-	* fsusage.[ch], df.c (show_dev): Count internally using
-	512-byte blocks, not 1024-byte, to avoid rounding errors.
-
-Mon Jul  6 20:03:54 1992  David J. MacKenzie  (djm@nutrimat.gnu.ai.mit.edu)
-
-	* rename.c: Use S_ISDIR instead of S_IFDIR.
-
-Fri Jul  3 14:36:34 1992  David J. MacKenzie  (djm@nutrimat.gnu.ai.mit.edu)
-
-	* fileblocks.c, system.h, cp.c, dd.c, mv.c, touch.c: Change
-	FOO_MISSING to HAVE_FOO.
-
-Wed Jun  3 19:28:04 1992  David J. MacKenzie  (djm@wookumz.gnu.ai.mit.edu)
-
-	* xgetcwd.c (xgetcwd): Accept errno==EINVAL as nonfatal.
-
-Wed May 20 00:05:52 1992  David J. MacKenzie  (djm@churchy.gnu.ai.mit.edu)
-
-	* system.h: If we include a header file specifically to get
-	major et al., assume we have them.
-
-Mon May 11 20:04:10 1992  David J. MacKenzie  (djm@churchy.gnu.ai.mit.edu)
-
-	* chgrp.c, chown.c: --show-changes -> --changes.
-
-Sat May  9 18:39:38 1992  David J. MacKenzie  (djm@wookumz.gnu.ai.mit.edu)
-
-	* system.h: Define DEV_BSIZE if not defined.
-
-Thu Apr 30 13:55:37 1992  David J. MacKenzie  (djm@churchy.gnu.ai.mit.edu)
-
-	* du.c (count_entry): Remove the trailing "/" before printing.
-
-Wed Apr 29 11:34:38 1992  David J. MacKenzie  (djm@churchy.gnu.ai.mit.edu)
-
-	* rename.c (rename): If removing `from' fails, remove `to' to
-	clean up.  From Matthew Farwell <dylan@ibmpcug.co.uk>.
-
-Thu Apr 23 21:14:16 1992  David J. MacKenzie  (djm@churchy.gnu.ai.mit.edu)
-
-	* ls.c (gobble_file): Only read the link contents if -l or the
-	file was named on the command line.
-
-Wed Apr 22 02:16:38 1992  David J. MacKenzie  (djm@churchy.gnu.ai.mit.edu)
-
-	* fsusage.c (get_fs_usage) [STAT_STATFS4 and _SEQUENT_]: Has f_bavail.
-	From Donn Cave <donn@carson.u.washington.edu>.
-
-	* getversion.c (get_version): If given invalid arg, exit.
-
-	* cp.c (copy): Fix mode with chmod if copying as a regular file.
-
-	* system.h, dd.c: SIGTYPE -> RETSIGTYPE.
-
-Sat Apr 18 00:18:41 1992  David J. MacKenzie  (djm@wookumz.gnu.ai.mit.edu)
-
-	* fsusage.[ch] (get_fs_usage): Take another arg, the device name.
-	* fsusage.c (get_fs_usage) [STAT_READ]: Fix number of inodes
-	calculation.  Use the device name.  From Brian Matthews.
-	* df.c (show_dev): Pass the device name.
-
-Fri Apr 17 11:25:28 1992  David J. MacKenzie  (djm@wookumz.gnu.ai.mit.edu)
-
-	* fsusage.c: Special-case AIX.
-
-	* mountlist.c [MOUNTED_VMOUNT]: New code for AIX, from
-	Garrett A. Wollman (wollman@uvm.edu).
-
-	* ls.c (gobble_file): Use stat, not lstat, on symlinked-to
-	file, for Unix compat.  From ian@airs.com (Ian Lance Taylor).
-
-Mon Apr  6 14:16:06 1992  David J. MacKenzie  (djm@wookumz.gnu.ai.mit.edu)
-
-	* xgetcwd.c: Include stdio.h to get NULL.
-
-Thu Apr  2 14:41:18 1992  David J. MacKenzie  (djm@wookumz.gnu.ai.mit.edu)
-
-	* df.c: Call sync only once, instead of once per filesystem.
-
-Wed Apr  1 16:00:08 1992  David J. MacKenzie  (djm@wookumz.gnu.ai.mit.edu)
-
-	* Version 3.2.
-
-Tue Mar 31 13:39:06 1992  David J. MacKenzie  (djm@wookumz.gnu.ai.mit.edu)
-
-	* df.c (main): stat all arg pathnames before getting
-	list of mounted filesystems.
-	(show_entry, show_point): Take a struct stat * as another arg,
-	to avoid repeatedly statting files.
-
-Mon Mar 30 12:21:28 1992  David J. MacKenzie  (djm@wookumz.gnu.ai.mit.edu)
-
-	* install.c (main): Allow symbolic modes for -m.
-	(atoo): Function removed.
-
-	* mkdir.c (main): Include invalid -m arg in error message.
-
-	* fsusage.c (get_fs_usage) [STAT_STATFS4]: Go back to using
-	512 instead of f_bsize.  Empirically, it gives the right answer.
-
-	* mvdir.c (main): Don't deref NULL pointer on last iteration
-	of loop.
-
-	* fsusage.c (adjust_blocks): New function.
-	(get_fs_usage): Call it.
-
-	* mvdir.c (main): Don't possibly try to use ".." entry of new dir
-	before creating it.
-
-	* fsusage.c (get_fs_usage) [STAT_STATFS4]: Use f_bsize member
-	of struct statfs.
-
-Sat Mar 28 00:36:57 1992  David J. MacKenzie  (djm@wookumz.gnu.ai.mit.edu)
-
-	* dd.c (copy_simple, copy_with_block, copy_with_unblock,
-	translate_buffer, swab_buffer): New functions, mostly made
-	from code taken from copy.  Incorporate some optimizations due
-	to Stuart Kemp: For each type of conversion, only check
-	whether to do it once per buffer read, instead of once per character.
-	(copy): If conv=block and the input didn't end with a newline,
-	pad the final block with spaces.
-
-Wed Mar 25 14:35:17 1992  David J. MacKenzie  (djm@wookumz.gnu.ai.mit.edu)
-
-	* system.h: Don't use BSIZE for calculating ST_BLKSIZE if it
-	isn't defined.
-
-	* mountlist.c [MOUNTED_FREAD], fsusage.c [STAT_READ]: New code
-	for SVR2, from archive@ideahb.sublink.org (Lele Gaifax).
-
-Tue Mar 24 14:53:19 1992  David J. MacKenzie  (djm@wookumz.gnu.ai.mit.edu)
-
-	* mvdir.c: Use getcwd, not getwd.
-
-	* system.h, xgetcwd.c: Redo how PATH_MAX is figured out, to
-	work on SVR3.
-
-	* fsusage.c, mountlist.c: New files split from fsinfo.c.
-	Revise conditionals to make the two files independent of each other.
-	* fsusage.h, mountlist.h: New files split from fsinfo.h.
-	* df.c: Use them.
-
-Mon Mar 23 13:01:07 1992  David J. MacKenzie  (djm@wookumz.gnu.ai.mit.edu)
-
-	* fsinfo.c (read_filesystem_list): Take another arg, all_fs.
-	[FS_MNTENT]: Ignore type "auto" (from amd) as well as "ignore"
-	(from automounter), if not all_fs.
-	* df.c (main): Pass the new arg.
-
-	* fsinfo.h: Add function decls.
-
-	* chown.c, chgrp.c, chmod.c: Remove -L option.  Didn't handle
-	changing symlinks correctly and wasn't very useful.
-
-Sat Mar 14 17:38:38 1992  David J. MacKenzie  (djm@wookumz.gnu.ai.mit.edu)
-
-	* dirname.c (dirname): Don't use strdup.
-
-Fri Mar 13 14:56:15 1992  David J. MacKenzie  (djm@wookumz.gnu.ai.mit.edu)
-
-	* rm.c (remove_file, remove_dir, clear_directory): If -f was
-	given, don't complain about ENOENT when removing.
-
-Mon Mar  9 00:09:48 1992  David J. MacKenzie  (djm@nutrimat.gnu.ai.mit.edu)
-
-	* install.c (main): Allow making multiple dirs with -d.
-	(usage): Document it.
-	* makepath.c (make_path): Clear umask while working and
-	restore it when done.  chmod dirs that should have
-	set[ug]id or sticky bits set, if we're chowning them.
-	Make chown failure nonfatal.  Do chmod after chown, not before.
-
-	* du.c (count_entry): Set exit_status on nonfatal error.
-	(main): Use it.
-
-Sun Mar  8 22:07:50 1992  David J. MacKenzie  (djm@nutrimat.gnu.ai.mit.edu)
-
-	* du.c (du_files): New function, from code in main.
-	Use xgetcwd instead of getcwd or getwd.
-	* system.h: Don't declare getcwd or getwd.
-
-	* xgetcwd.c: New file.
-
-	* ls.c (main): Exit with `exit_status' instead of 0.
-	(print_dir, gobble_file, get_link_name): Set exit_status on error.
-
-	* ls.c (print_long_format): Allow a slop factor for deciding
-	what is in the future.
-
-	* All programs: Change usage messages and documentation for
-	long options to use -- instead of +.
-
-	* df.c (main, usage): Add -v option for SysV compat.
-
-Tue Feb  4 12:45:09 1992  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* fileblocks.c [!NINDIR]: Try to fake indirect block info for
-	systems that don't define it.
-
-Thu Jan 16 01:04:16 1992  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* df.c (print_header): Capitalize some header words for
-	POSIX.2a draft 8.
-
-Sat Jan  4 01:19:25 1992  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* posixtm.y: Capitalize token name.
-
-Tue Dec 24 01:05:44 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* system.h, makepath.c, idcache.c, eaccess.c, backupfile.c,
-	install.c, dd.c, chown.c, chgrp.c: Change POSIX ifdefs to
-	HAVE_UNISTD_H.
-
-Wed Dec 18 16:42:00 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* system.h: To get major, minor and makedev, don't check for
-	_POSIX_SOURCE and USG; use MAJOR_IN_MKDEV and MAJOR_IN_SYSMACROS.
-
-Mon Dec 16 18:16:42 1991  David J. MacKenzie  (djm at wombat.gnu.ai.mit.edu)
-
-	* dd.c (skip): Fix typos in arg name.
-	(output_char): Fix off by one error in check.
-
-Sun Dec  8 19:55:06 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* system.h: Only define major et al. if not already defined.
-
-Fri Dec  6 18:26:53 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* dd.c (main) [POSIX]: Use sigaction instead of signal, which
-	POSIX doesn't have.
-
-	* df.c, du.c, ls.c: POSIX_ME_HARDER -> POSIXLY_CORRECT.
-
-Wed Dec  4 14:30:16 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* dd.c: Cleanups, mostly from Stuart Kemp:
-	(output_char): New macro, from code in copy.
-	(write_output): New function, used by output_char, from code
-	in copy.
-	(skip): New function, from code in copy.
-	(copy): Use output_char and skip.
-	Simplify test for quitting before main loop.
-	Zero buffer using bzero for speed.
-
-Sun Nov 17 19:39:04 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* fsinfo.c (get_fs_usage) [FS_MNTENT]: Take blocksize into account.
-	(read_filesystem_list) [FS_MNTENT]: Ignore filesystems of type
-	"ignore" (automounter dummy entries).
-
-	* install.c (change_attributes): Do chmod even if chown fails.
-
-Thu Oct 24 23:50:46 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* chown.c (change_file_owner), chgrp.c (change_file_group):
-	don't skip symlinks, since the chown system call works on them.
-
-Fri 18 Oct 1991 23:29:24  Jim Meyering  (meyering at wombat)
-
-	* configure: fixed test to detect sequent's strange interpretation
-	of utime(file, NULL).
-
-Fri Oct 18 00:30:42 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* eaccess.c: GID_T -> GETGROUPS_T, for clarity.
-
-Sat Oct 12 12:25:55 1991  David J. MacKenzie  (djm at churchy.gnu.ai.mit.edu)
-
-	* configure: Define uid_t and gid_t as int if they're not
-	defined in sys/types.h.  That's probably right for old Unixes
-	and avoids trying to find the C preprocessor.
-
-	* df.c: Don't declare sync, to avoid conflict with Minix (and
-	maybe others) unistd.h.
-	(show_point): Cast -1 to dev_t before comparing, in case dev_t
-	is unsigned.  From Rainer Orth.
-
-	* chown.c [!POSIX]: Declare getgrgid.
-
-Fri Sep 13 14:55:41 1991  David J. MacKenzie  (djm at churchy.gnu.ai.mit.edu)
-
-	* eaccess.c [POSIX]: Always use sysconf to get NGROUPS_MAX.
-
-Thu Sep  5 23:40:39 1991  David J. MacKenzie  (djm at apple-gunkies)
-
-	* system.h: Instead of defining getwd in terms of getcwd with
-	PATH_MAX as an arg (which might be -1 on POSIX), define getcwd
-	in terms of getwd.
-	* du.c (main): Call getcwd with path_max as an arg.
-
-	* install.c (change_attributes): Do chown before chmod, so
-	chown doesn't remove set[ug]id bits.
-
-Wed Aug 28 20:53:50 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* Version 3.1.
-
-Mon Aug 26 15:44:16 1991  David J. MacKenzie  (djm at pogo.gnu.ai.mit.edu)
-
-	* du.c (main): If pathconf fails, use 1024 for PATH_MAX.  This
-	happens if "/" is NFS-mounted.
-
-Sun Aug 25 00:56:11 1991  David J. MacKenzie  (djm at apple-gunkies)
-
-	* df.c, fsinfo.c, fsinfo.h: New program.
-	* configure: Check for various ways of getting info on mounted
-	filesystems.
-
-Thu Aug 22 10:53:23 1991  David J. MacKenzie  (djm at apple-gunkies)
-
-	* src/Makefile.in: Workaround #10006 for C compilers that are
-	too dumb to allow -c and -o together.  Copy the source files.
-	* system.h: Moved from src to lib to avoid having to add yet
-	more -I options to CFLAGS.
-
-	* du.c, ls.c: If POSIX_ME_HARDER is set in environment, use
-	512-byte blocks by default.
-
-Wed Aug 21 13:03:14 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* Version 3.0.
-
-	* du.c, ls.c: Make 1K blocks the default size, and -k a no-op.
-	Down with dumb standards!
-
-	* system.h, backupfile.c, savedir.c [VOID_CLOSEDIR]: Fake a
-	return value for closedir, which returns void on some systems,
-	like Sequents.
-	* configure: Check sys/dir.h for 'void closedir'.
-
-Tue Aug 20 22:22:47 1991  Jim Meyering  (meyering at nutrimat)
-
-	* mvdir.c (main):  Clean up loop to stat component
-	directories -- as in makepath and pathchk.
-
-Tue Aug 20 22:10:47 1991  Jim Meyering  (meyering at nutrimat)
-
-	* dirname.c (dirname):  Allocate exact amount of space
-	needed for result.
-
-Tue Aug 20 02:13:40 1991  David J. MacKenzie  (djm at apple-gunkies)
-
-	* savedir.c (savedir): Try to open directory before allocating
-	buffer.  From Jim Meyering.
-
-Mon Aug 19 01:14:13 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* Many files: indent '#pragma alloca' so non-ANSI compilers
-	don't choke on it.
-
-	* backupfile.c (max_backup_version): Check closedir return
-	value (though it might not do any good).
-
-Tue Aug  6 20:50:56 1991  David J. MacKenzie  (djm at wheat-chex)
-
-	* configure, Makefile.in's: Support +srcdir option, using VPATH.
-	Don't check for bison, just try it and if it fails use yacc.
-	Create config.status.  Fix up clean targets.
-
-	* posixtm.y (posixtm): New function.
-
-	Most of the following is from Paul Eggert:
-	* savedir.c (savedir), ls.c (print_dir), rm.c
-	(clear_directory): Check closedir return for errors.
-	* dd.c (main): Check for stdin or stdout being closed.
-	* dd.c (quit), install.c (copy_file): Check for close errors.
-	* mv.c (copy): Was missing a close.
-
-Sat Aug  3 02:05:51 1991  David J. MacKenzie  (djm at apple-gunkies)
-
-	* ln.c: Declare link() unconditionally (SCO UNIX needs it).
-
-Tue Jul 30 00:23:19 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* configure: NEED_TZSET has become FTIME_MISSING.
-
-	* configure: Define uid_t and gid_t if sys/types.h doesn't.
-
-Sat Jul 27 00:55:16 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* configure: Only compile fileblocks.c if st_blocks is missing.
-
-	* cp.c (copy): Make directories with initial mode of source
-	permissions minus umask, plus 0700.  For POSIX and John Gilmore.
-
-	* system.h: Include errno.h and, if STDC_HEADERS, stdlib.h.
-	* All programs: Remove includes of those files.
-
-	* ftruncate.c: New file.
-	* configure: Use it if needed.
-
-Wed Jul 24 02:09:45 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* ls.c (get_name_link), cp.c (copy) [_AIX]: Allocate extra
-	space for the buffer, since st_size is wrong.
-
-	* system.h: Don't declare alloca for AIX.
-	* makepath.c, posixtm.y, cp.c, du.c, ln.c, ls.c, mv.c:
-	Declare alloca first (AIX needs it).
-
-	* cp.c, dd.c, touch.c: Use SEEK_ instead of L_.
-	* system.h: Define SEEK_ if not defined.
-
-Tue Jul 23 15:02:20 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* eaccess.c: GID_T is int if ultrix as well as if sun.
-
-Mon Jul 22 11:39:31 1991  David J. MacKenzie  (djm at bleen)
-
-	* install.c: Use uid_t and gid_t.
-
-	* eaccess.c: Support POSIX method of getting multiple groups.
-
-Sat Jul 20 14:24:40 1991  David J. MacKenzie  (djm at bleen)
-
-	* Move cat cmp cut expand head paste split tac tail unexpand
-	to textutils.
-
-	* system.h [MKFIFO_MISSING]: Define mkfifo macro.
-	* cp.c, mkfifo.c: Don't define it.
-
-	* mknod.c, gmknod.1: New files.
-
-Fri Jul 19 13:43:01 1991  David J. MacKenzie  (djm at apple-gunkies)
-
-	* version.c: New file.
-	* All C programs: Link with it, to get version number in the
-	binary where at least `strings -' and GNU grep can find it.
-
-Mon Jul 15 13:46:53 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* configure: Also look in sys/signal.h for signal decl.
-
-Sun Jul 14 22:43:57 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* Rename touchtm.y back to posixtm.y, as the date command will
-	use it too.
-
-Mon Jul  8 22:56:36 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* Replace lib/Makefile with lib/Makefile.in.
-	* configure: For some library functions that might be missing,
-	conditionally add the .o files to lib/Makefile instead of
-	defining func_MISSING.
-	* lib/mkdir.c: Renamed from lib/mkrmdir.c.
-
-Sat Jul  6 02:19:09 1991  David J. MacKenzie  (djm at geech.gnu.ai.mit.edu)
-
-	* xstrdup.c [STDC_HEADERS]: Include string.h.
-
-	* stripslash.h: Include string header file.
-
-	* configure: Add to DEFS if Minix.
-
-	* system.h [_POSIX_SOURCE]: Make ST_BLKSIZE 1024 instead of
-	512, for better performance.
-
-	* system.h, configure: If sys/mkdev.h exists, use it instead
-	of sys/sysmacros.h.
-
-	* configure: echo messages to stdout, not stderr.
-	Use test programs to see if alloca needs -lPW and if chars are
-	unsigned.
-
-Tue Jul  2 03:16:32 1991  David J. MacKenzie  (djm at geech.gnu.ai.mit.edu)
-
-	* chown.c, chgrp.c [!POSIX]: Declare pwd.h and grp.h functions.
-
-Sat Jun 29 16:46:12 1991  David J. MacKenzie  (djm at geech.gnu.ai.mit.edu)
-
-	* cp.h: Don't declare `open', to avoid conflict with varargs
-	prototypes.
-
-	* chown.c, chgrp.c: Include sys/types.h before, not after,
-	pwd.h and grp.h, to get uid_t and gid_t if necessary.
-
-Fri Jun 28 01:12:45 1991  David J. MacKenzie  (djm at geech.gnu.ai.mit.edu)
-
-	* ls.c: Use time_t instead of long, where appropriate.
-
-Thu Jun 27 16:31:45 1991  David J. MacKenzie  (djm at geech.gnu.ai.mit.edu)
-
-	* touchtm.y: Renamed from posixtime.y for SysV systems with Bison.
-
-	* configure: No longer need to pass bison the -y option.
-	Now lib/Makefile should allow a parallel make with bison.
-
-	* cp.c (copy_reg), cat.c (main),
-	touch.c (touch, utime_now), mv.c (copy): Check close return
-	value for delayed error report due to NFS.
-
-Thu Jun 20 01:33:06 1991  David J. MacKenzie  (djm at geech.gnu.ai.mit.edu)
-
-	* configure: Include $DEFS when compiling test programs.
-
-	* configure: Use test programs instead of grep to check for
-	USG, POSIX, and ANSI C headers, in case symbols are defined in
-	header files included by the standard ones.  Check for BSD
-	memory functions (bcopy et al.) as well as string functions.
-	Add notice to top of generated Makefile saying that it's
-	automatically generated.
-
-Thu Jun 13 00:50:18 1991  David J. MacKenzie  (djm at geech.gnu.ai.mit.edu)
-
-	* Version 2.1.
-
-	* configure: If rename is missing, define MVDIR.
-	Use , instead of / as sed substitution separator so variables'
-	values can contain slashes.
-
-	* du.c (main): Use alloca to allocate `wd' instead of making
-	it an auto array, since PATH_MAX might be a call to pathconf.
-
-Wed Jun 12 19:56:22 1991  David J. MacKenzie  (djm at geech.gnu.ai.mit.edu)
-
-	* cp-aux.c (usage), install.c (usage), ln.c (usage), mv.c
-	(usage): Combine the option lists for the multiple usage forms.
-
-Tue Jun 11 00:12:15 1991  David J. MacKenzie  (djm at geech.gnu.ai.mit.edu)
-
-	* idcache.c: pwd.h and grp.h might need sys/types.h.
-
-	* configure: Create Makefile from Makefile.in instead of
-	makefile from makefile.skel, to more closely follow the new
-	GNU coding standards.
-
-	* ls.c (file_interesting): Use POSIX.2 fnmatch instead of glob_match.
-
-	* configure: If $RANDOM is implemented (ksh, bash or zsh), use
-	the `type' builtin to determine if gcc, bison, ranlib are
-	available.  ksh writes "fubar: command not found" to stderr,
-	foiling the test -n "`command 2>&1`" method.
-	Remove makefile on signal.
-
-	* system.h: Include sys/param.h if not _POSIX_SOURCE instead
-	of if not POSIX, to get DEV_BSIZE.
-
-	* makepath.c, posixtime.y, system.h: Add _AIX case to alloca decl.
-
-Sun Jun  9 01:26:27 1991  David J. MacKenzie  (djm at geech.gnu.ai.mit.edu)
-
-	* Version 2.0.
-
-	* basename.c, dirname.c: Use str[r]chr and string.h if
-	STDC_HEADERS as well as if USG.
-
-	* touch.c (utime_now): Created from code in touch ().
-
-Sat Jun  8 11:02:32 1991  David J. MacKenzie  (djm at geech.gnu.ai.mit.edu)
-
-	* backupfile.c: Use POSIX instead of _POSIX_SOURCE to
-	determine whether to check whether readdir returned a valid
-	entry.
-
-Fri Jun  7 21:44:51 1991  David J. MacKenzie  (djm at geech.gnu.ai.mit.edu)
-
-	* fileblocks.c (st_blocks), system.h (ST_NBLOCKS): Always
-	return number of 512 byte blocks, not DEV_BSIZE blocks.
-	(convert_blocks): Always expect 512-byte blocks.
-
-Thu Jun  6 12:54:26 1991  David J. MacKenzie  (djm at geech.gnu.ai.mit.edu)
-
-	* system.h [POSIX]: If PATH_MAX not defined, use pathconf.
-	Remove NAME_MAX stuff; not used.
-
-	* system.h: Make #include <strings.h> depend on not (USG or
-	STDC_HEADERS) instead of not (USG or POSIX).
-
-	* configure: New shell script to aid compilation.
-
-Mon Jun  3 16:42:41 1991  David J. MacKenzie  (djm at wheat-chex)
-
-	* cp.h: Remove some decls of functions returning int that
-	conflict with prototypes on HPUX.
-
-	* cp.c (make_path, re_protect): New functions from Jim
-	Meyering.  Changes to other functions as well, to add +path,
-	+link, +symbolic-link options.
-
-Sun Jun  2 15:45:24 1991  David J. MacKenzie  (djm at wheat-chex)
-
-	* most files: use GPL version 2.
-
-Sat Jun  1 20:17:35 1991  David J. MacKenzie  (djm at wheat-chex)
-
-	* rm.c, backupfile.c: If _POSIX_SOURCE, don't refer to d_ino.
-
-Sun May 19 18:42:09 1991  David J. MacKenzie  (djm at churchy.gnu.ai.mit.edu)
-
-	* touch.c: Renamed getdate to get_date to avoid SVR4 conflict.
-
-Thu May 16 23:12:01 1991  David J. MacKenzie  (djm at albert.gnu.ai.mit.edu)
-
-	* cp.c, mv.c, ln.c: Use alloca and strcpy directly instead of
-	in a macro for generating backup filename.  The latter
-	sometimes coredumps for some reason.
-
-Sat Apr 20 00:03:09 1991  David J. MacKenzie  (djm at geech.gnu.ai.mit.edu)
-
-	* dd.c: Add conv=notrunc and truncate output file by default,
-	for POSIX.
-
-	* rm.c (rm): Refuse to remove path/. and path/.., as well as `.'
-	and `..', for POSIX.
-
-	* chown.c: Allow `:' as well as `.' to separate group from
-	user, for POSIX.2 draft 11.
-
-	* Many programs: Don't bother to get the long-option index
-	value from getopt_long, since we ignore it.
-
-	* Many programs: Separate long-option option names from their
-	args with `=' instead of ` ' in usage messages.
-
-	* touch.c (touch): Don't refuse to touch non-regular files.
-
-Wed Apr 10 12:19:30 1991  David J. MacKenzie  (djm at churchy.gnu.ai.mit.edu)
-
-	* cp.c, cp-aux.c: Add -a +archive option, an easier to
-	remember synonym for -dpR.
-
-Fri Mar 15 16:16:54 1991  David J. MacKenzie  (djm at geech.ai.mit.edu)
-
-	* mv.c (copy): Try to preserve file ownership in
-	cross-filesystem copies.
-
-	* backupfile.c, rm.c: Go back to using d_ino instead of
-	d_fileno.  POSIX.1 specifies neither, and d_ino is more
-	common, perhaps ubiquitous.
-
-	* chown.c (describe_change): Don't print the group name if it
-	didn't change (thus is a null pointer).
-	(main): Initialize group name to null.
-
-Mon Feb 25 11:44:14 1991  David J. MacKenzie  (djm at geech.ai.mit.edu)
-
-	* dd.c (copy): Only seek if not seeking to start of file, so
-	"dd >> foo" works with Minix shell that doesn't open foo in
-	append mode.
-
-Thu Feb 21 11:59:39 1991  David J. MacKenzie  (djm at geech.ai.mit.edu)
-
-	* ln.c (do_link), mv.c (do_move), cp.c (copy): Store backup
-	filename using alloca so we don't have to free it every place
-	we return.  From Jim Meyering.
-
-Thu Feb 14 00:41:43 1991  David J. MacKenzie  (djm at geech.ai.mit.edu)
-
-	* cp.c (copy_reg): Only make holes when copying a regular file
-	onto a regular file.
-
-Fri Jan 18 06:31:59 1991  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* ls.c: Move defn. of S_IEXEC to after header files are included.
-	* cp.h: Always declare stat and lstat.
-
-Thu Jan 10 02:16:55 1991  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* cp.h: Only declare some system calls if not POSIX.
-
-	* eaccess.c, idcache.c, dd.c, install.c, ln.c, system.h:
-	Change _POSIX_SOURCE to POSIX.
-
-	* fileblocks.c, system.h: Change STBLOCKS_MISSING to
-	ST_BLOCKS_MISSING (was already that way in cp.c).
-
-Fri Dec 28 18:40:34 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* chmod.c, chown.c, chgrp.c, du.c: Rename -d option to -L for
-	similarity to ls and cpio.
-
-Thu Dec 27 00:06:45 1990  David J. MacKenzie  (djm at egypt)
-
-	* rm.c (clear_directory): Keep looking for files to remove
-	until we don't find any, so that any .nfs* files created by
-	removing other files are also removed, eventually.
-
-	* install.c (main): Strip trailing slashes on all args.
-
-	* mv.c (copy): Open target file with mode 0600, not 0777.
-	[FCHMOD_MISSING]: Perform chmod after closing files, not
-	before, for MS-DOS.
-
-	* cp.c (do_copy): Don't append `..' to target dir name.
-
-	* du.c (main, count_entry, usage): Add -D +dereference-args
-	and -d +dereference options.
-
-Wed Dec 26 03:39:18 1990  David J. MacKenzie  (djm at egypt)
-
-	* dirname.c, xstrdup.c: Get decls from standard files, if available.
-
-Thu Dec 20 23:10:22 1990  David J. MacKenzie  (djm at egypt)
-
-	* makepath.c: New file, adapted from code in mkdir.c,
-	install.c, and cpio util.c by Jim Meyering.
-	* mkdir.c, install.c: Use make_path.
-
-Sun Dec 16 00:56:54 1990  David J. MacKenzie  (djm at egypt)
-
-	* chown.c, chgrp.c: New files.
-
-Sat Dec 15 20:42:32 1990  David J. MacKenzie  (djm at egypt)
-
-	* cp.h: Declare POSIX functions always -- _POSIX_SOURCE
-	doesn't imply STDC declarations.
-
-	* system.h: Define S_ISTYPE macros not defined by sys/stat.h.
-
-	* Many files: Use S_ISTYPE macros.
-
-	* backupfile.c, rm.c: Use name d_fileno for member of struct
-	dirent instead of d_ino, for POSIX.
-
-Wed Dec 12 23:38:22 1990  David J. MacKenzie  (djm at egypt)
-
-	* ls.c: Declare time() as time_t instead of long, to prevent
-	conflict with standard header files.
-
-	* cp.c (copy_reg): Instead of using NO_SPARSE_FILES, use
-	st_blocks to determine whether the original file contains any
-	sparse blocks, and only create them if so.  On systems without
-	st_blocks, to be safe, never create sparse blocks.
-
-Thu Nov  8 12:16:27 1990  David J. MacKenzie  (djm at apple-gunkies)
-
-	* idcache.c: If _POSIX_SOURCE not defined, declare getpw and
-	getgr functions (not an optimal solution, but I hate to add
-	yet another configuration macro).
-
-	* Makefile: Define AR and RANLIB and pass to child makes.
-	lib/Makefile: Use them.
-
-Tue Nov  6 23:18:06 1990  David J. MacKenzie  (djm at mole.ai.mit.edu)
-
-	* idcache.c: New file from code in ls.c.
-
-Fri Nov  2 14:34:40 1990  David J. MacKenzie  (djm at apple-gunkies)
-
-	* Move files into src and lib directories, split out library
-	functions into separate files in lib, and rewrite Makefiles.
-
-Mon Oct 29 01:20:46 1990  David J. MacKenzie  (djm at apple-gunkies)
-
-	* mv.c (do_move), rm.c (remove_file, remove_dir): If stdin is
-	a tty and file is unwritable, prompt before overwriting.
-
-	* cp.c (copy_reg): Only make sparse files if
-	NO_SPARSE_FILES is undefined, to accommodate dumb kernels.
-
-	* du.c (count_entry): Remove misinformed HPUX kludge that
-	doesn't really fix the problem.
-
-	* rm.c (rm): Check for textual equality with '.' and '..', not
-	dev/inode equality.
-
-Sat Oct 27 23:38:55 1990  David J. MacKenzie  (djm at apple-gunkies)
-
-	* rm.c (check_stack): If not interactive, don't prompt when
-	corruption is found, just quit.
-	(remove_file, remove_dir): Delete leading spaces in verbose
-	output.
-
-	* cp.c (copy), rm.c (remove_dir): If we think the dest. file
-	is unwritable, warn the user in the interactive prompt instead
-	of automatically skipping the file.  Because of race
-	conditions and other protection mechanisms we might not know
-	about, and POSIX.
-
-Mon Oct  8 18:51:25 1990  David J. MacKenzie  (djm at apple-gunkies)
-
-	* du.c (main, usage, count_entry): Add +separate-dirs -S option.
-
-	* dd.c (main): Don't trap SIGINT if it was being ignored.
-
-Tue Sep 25 16:40:43 1990  David J. MacKenzie  (djm at apple-gunkies)
-
-	* install.c (copy_file, install_file_in_file): Change
-	attributes after stripping, to guard against strip programs
-	that clear setuid bits, etc.
-
-Fri Sep 21 22:31:43 1990  David J. MacKenzie  (djm at apple-gunkies)
-
-	* cp.c (copy_reg): Put back ftruncate way of making holes
-	because the other way can't make a hole at the end of a file.
-
-Tue Sep 18 03:47:45 1990  David J. MacKenzie  (djm at apple-gunkies)
-
-	* install.c (change_attributes): Don't ignore EPERM for chown,
-	since the default uid is now the current uid.
-
-Sun Sep  9 16:54:19 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* Version 1.4.
-
-	* cp.h: Declare free returning void, not int, so it
-	doesn't bomb on Xenix.
-
-Fri Sep  7 04:35:35 1990  David J. MacKenzie  (djm at apple-gunkies)
-
-	* system.h, backupfile.c, savedir.c [DIRENT]: if direct is
-	defined (as on Ultrix 4.0), undefine it before redefining it.
-
-Tue Sep  4 03:10:24 1990  David J. MacKenzie  (djm at apple-gunkies)
-
-	* dd.c (apply_translations, translate_charset): Code moved
-	from parse_conversion.
-	(apply_translations): Convert from EBCDIC to ASCII before
-	converting case.
-
-	* mvdir.c (fullpath): Return a value.
-
-	* dd.c (copy): Increment count of truncated records once
-	per record, not once per character that overflows.
-
-Mon Sep  3 22:23:57 1990  David J. MacKenzie  (djm at coke)
-
-	* dd.c (swab_array): Function removed.
-	(copy): Rewrite conv=swab to work when odd number of bytes
-	are read.
-	(scanargs): Die if invalid numeric value is given.
-	(parse_integer): Return -1 if invalid arg.
-	(bit_count): Faster version from Jim Meyering.
-
-	* cp.c, mkfifo.c [MKFIFO_MISSING]: Define mkfifo.
-
-Thu Aug 30 00:17:02 1990  David J. MacKenzie  (djm at apple-gunkies)
-
-	* mvdir.c (main): Make sure `from' is not a parent of any part
-	of `to', not just the explicitly given part.
-	(fullpath): New function.
-
-Wed Aug 29 19:50:05 1990  David J. MacKenzie  (djm at apple-gunkies)
-
-	* mvdir.c: Renamed from mv_dir.c, for consistency with mkdir and rmdir.
-	* dirlib.c: Caller changed.
-
-Tue Aug 28 18:05:24 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* touch.c (main): Don't interpret first non-option arg as a
-	time if `--' is given (POSIX-required kludge).
-
-	* touch.c: Add long-named options.
-
-	* Many files: Include <getopt.h> instead of "getopt.h" since
-	getopt.h will be in the GNU /usr/include.
-
-	* install.c: Declare some functions.
-
-	* touch.c, getdate.y, posixtime.y, mktime.c: New files, from bin-src.
-
-	* posixtime.y: Move year from before time to after it (but
-	before the seconds), for 1003.2 draft 10.
-
-Mon Aug 27 03:25:36 1990  David J. MacKenzie  (djm at apple-gunkies)
-
-	* touch.c (main): If no time is given and first arg is a valid
-	timespec, use it as one.
-
-Sat Aug 25 01:36:16 1990  David J. MacKenzie  (djm at apple-gunkies)
-
-	* posixtime.y: Enclose YYABORT in braces in case some yacc's
-	need it.
-
-	* touch.c: Remove -i option.  Change some error messages.
-	(readname): Function removed.
-
-Thu Aug 23 12:56:33 1990  David J. MacKenzie  (djm at apple-gunkies)
-
-	* cp.c (copy): Only restore dir mode if it was changed.
-
-Wed Aug 22 01:45:54 1990  David J. MacKenzie  (djm at apple-gunkies)
-
-	* cp.c (copy): Don't only backup files when -f is given.
-
-	* ls.c: Add -X +sort=extension option.  Rename
-	+kilobyte-file-size to +kilobytes.
-
-	* du.c: Rename -f option to -x, for POSIX.  Rename
-	+kilobyte-file-size to +kilobytes.  Add -b, +bytes option for
-	POSIX.
-
-	* cp-aux.c (usage): Change -o to -x.
-	(stpcpy): Renamed from str_cpy.  Change callers in cp.c.
-
-	* cp.c: New variable, `flag_copy_as_regular'.
-	(main): For -R, unset `flag_copy_as_regular'.
-	Rename -o to -x for consistency with du.
-	(copy): Only unlink destination files when -f is given.
-	Only prompt when -i given and copying as a regular file.
-	Move check for previous link after other checks, reducing
-	duplicate code.
-	Create directories with mode 0700 initially, for POSIX.
-
-Mon Aug 20 03:29:08 1990  David J. MacKenzie  (djm at apple-gunkies)
-
-	* dd.c (copy): Swap input bytes instead of output bytes.
-	(swab_array): New function.
-
-	* dd.c (copy): If sync and noerror, zero the buffer before the
-	read instead of after so that any data read before an error
-	occurred are preserved.
-	On read error, print stats and seek past the bad block if noerror.
-	noerror doesn't affect write errors, for POSIX.
-	(scanargs): Use two buffers if no buffer sizes given.
-	Do not block or unblock if cbs not given.
-	(print_stats): New function.
-	(quit): Call it.
-
-Mon Aug 13 23:30:03 1990  David J. MacKenzie  (djm at apple-gunkies)
-
-	* cp.c (copy): If dest. exists and is unwritable, skip the file.
-
-	* rm.c, mv.c, cp.c, ln.c (main): Respect the last -f or -i given,
-	for POSIX.
-
-	* rm.c (remove_file): Only prompt if -i is given.
-	(main, usage): Remove -o +override-mode option, obsolete if
-	POSIX accepts our objection about prompting.
-
-	* mv.c (do_move): Only prompt if -i is given.
-
-	* ln.c (do_link): If dest. file exists and -i and -f not
-	given, skip the file.
-
-Tue Aug  7 12:51:18 1990  David J. MacKenzie  (djm at apple-gunkies)
-
-	* dd.c (main): If seek= given, don't truncate output file.
-	(copy): Use `read' to skip output blocks if not regular file.
-	Sync with NUL instead of SPC.
-
-Mon Aug  6 14:43:30 1990  David J. MacKenzie  (djm at pogo.ai.mit.edu)
-
-	* rm.c: Rename `ignore_errors' to `ignore_missing_files', and
-	have it only suppress messages about nonexisting files.
-	(main): Get dev and ino of `.' and `..'.
-	(rm): If file is the same as `.' or `..', return with error.
-	(remove_file): Remove the file rather than skipping it if
-	unwritable, no -i, and stdin not tty.
-	(remove_dir): Return an error if directory is nonwritable,
-	rather than nonreadable or nonsearchable, for POSIX.2 draft 10.
-
-	* chmod.c (main): Use fixed error checking to make sure that
-	options aren't mixed together in the same args as mode specifiers.
-
-Sun Aug  5 11:51:12 1990  David J. MacKenzie  (djm at pogo.ai.mit.edu)
-
-	* chmod.c (main): Use umask for '-' op.
-
-Sat Aug  4 10:11:30 1990  David J. MacKenzie  (djm at pogo.ai.mit.edu)
-
-	* mkfifo.c: Remove -p +path option, no longer specified by POSIX.
-
-Fri Aug  3 13:38:28 1990  David J. MacKenzie  (djm at pogo.ai.mit.edu)
-
-	* mkdir.c, mkfifo.c, create.c (main): Don't tell mode_compile to
-	respect the umask for certain operations, since the umask is 0 anyway.
-
-	* install.c (get_ids): Use getuid and getgid to get defaults,
-	instead of -1.
-
-Fri Jul 27 14:32:40 1990  David J. MacKenzie  (djm at apple-gunkies)
-
-	* backupfile.c (dirname): Always replace frontmost slash with a null.
-
-Thu Jul 26 00:20:35 1990  David J. MacKenzie  (djm at apple-gunkies)
-
-	* cp.h: Declare umask as unsigned short.
-
-	* eaccess.c: Make uid and gid unsigned short, and group array unsigned.
-
-Wed Jul 25 18:38:57 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* rm.c (remove_file, remove_dir): Print verbose message right
-	before actually trying to remove the file, after the prompting.
-
-	* ls.c (getuser, getgroup): Make uid and gid unsigned short, not int.
-
-Tue Jul 24 03:39:42 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* cp.c (copy), ln.c (do_link), mv.c (do_move): For +verbose,
-	print the file names just before actually attempting the
-	copy/link/move, to produce a list of the files that they
-	actually try to copy/link/move, omitting skipped files.
-	Remove leading spaces from +verbose output.
-
-Mon Jul 23 16:57:44 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* cp.c (copy): Make +update operate silently, like +one-file-system.
-
-	* ln.c: Add -F as synonym for -d, for SunOS compatibility.
-
-Sun Jul 15 23:23:28 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* cp.c (copy): Go back to using xstat on dest.
-
-Wed Jul 11 12:10:33 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* cp.c (copy): Make directories with desired mode plus u+wx so
-	if the copy is interrupted, the dir is closer to the desired mode.
-	Don't backup directories.
-
-Sun Jul  8 00:39:31 1990  David J. MacKenzie  (djm at apple-gunkies)
-
-	* rm.c (main, usage): Add new option -d, +directory.
-	(rm): If -d given, use remove_file instead of remove_dir for
-	directories.
-	(remove_file): If directory, print "remove directory `foo'?"
-	for interactive instead of "remove `foo'?".
-
-	* ln.c (main): If -s given, print warning message if symlinks
-	are not available.
-	* mkfifo.c (main): If fifo's are not available, print message
-	and exit.
-
-Fri Jul  6 02:02:49 1990  David J. MacKenzie  (djm at apple-gunkies)
-
-	* install.c (main): Use the current user and group ID for the
-	default owner and group.
-
-	* mv.c (main): New option -u, +update.
-	(do_move): Don't move nondirectories if -u and there is an existing
-	destination that has the same or newer mtime.
-	(usage): Document -u, +update.
-
-	* cp.c (main): New option -u, +update.
-	(copy): Don't copy nondirectories if -u and there is an existing
-	destination that has the same or newer mtime.
-	* cp-aux.c (usage): Document -u ,+update.
-
-Thu Jul  5 10:04:12 1990  David J. MacKenzie  (djm at apple-gunkies)
-
-	* ln.c (do_link): Don't check whether OLD exists before trying
-	to make link.
-
-Tue Jul  3 01:51:55 1990  David J. MacKenzie  (djm at apple-gunkies)
-
-	* ls.c: Allow "+time=atime" and "+time=ctime" for C hackers.
-
-	* chmod.c (main): Don't check whether multiple mode arguments
-	are given, because optind has a different value depending on
-	whether or not the option is the last character in the
-	ARGV-element.
-
-Sat Jun 30 12:32:51 1990  David J. MacKenzie  (djm at apple-gunkies)
-
-	* cp.c (copy): Use lstat on dest. file, not *xstat.
-
-Mon Jun 25 18:07:20 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* ls.c (print_long_format): Truncate user and group names to 8
-	chars to preserve column alignment.
-	(length_of_file_name_and_frills): Don't assume type indicator
-	will be printed for unknown file types that some os's have.
-
-	* install.c: Declare getgrnam for systems where grp.h doesn't.
-
-Sat Jun 23 00:06:35 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* Version 1.3.
-
-	* du.c (count_entry) [HPUX_NFS_BUG]: If the size of the file
-	according to the number of blocks reported is twice or more than
-	the size of the file according to the number of bytes
-	reported, halve the number of blocks.
-
-Fri Jun 22 00:38:20 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* cp.c (copy_dir): Initialize 'ret' to 0.
-
-	* cp.c (main), ln.c (main), mv.c (main), rm.c (main):
-	Make -i override -f and -o, to be conservative about
-	removing peoples' files.
-
-	* mkdir.c (make_path), mkfifo.c (make_path): Don't try to stat
-	"" or "/".
-
-	* rm.c, rmdir.c, mkdir.c, mkfifo.c: Move code to remove
-	slashes at the end of an arg from main to
-	strip_trailing_slashes.
-
-	* install.c (strip): Print error message if the `strip'
-	program can't be run.
-
-	* system.h (convert_blocks): Macro moved from du.c and ls.c.
-	Take a second parameter indicating whether to convert to
-	kilobytes or 512 byte blocks.
-	* ls.c, du.c: Pass second parameter to convert_blocks.
-
-Thu Jun 21 01:19:28 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* ls.c (print_long_format): Use mode_string instead of filemodestring.
-
-	* ls.c (print_long_format): Compare times as longs, not ints.
-	(longdiff): Macro to compare two longs efficiently if sizeof
-	int == sizeof long and less efficiently but correctly if they
-	are different sizes.
-	(compare_ctime, etc.): Use longdiff.
-
-	* ls.c (decode_switches): Make -k not imply -s, to allow the
-	summary directory size printed by -l to be in 1k blocks
-	without having the size of each file printed as well.
-	(convert_blocks): Provide for systems with a blocksize that is
-	other than 512 or 1024 bytes.
-
-	* du.c (main): Exit with status 0 normally.
-	(convert_blocks): Provide for systems with a blocksize that is
-	other than 512 or 1024 bytes.
-
-Wed Jun 20 01:46:09 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* ln.c (do_link): Take out code to give an error if source and
-	dest are the same file.  The dubious usefulness of the special
-	case to prevent 'ln x x' from removing 'x' (ln -i can be used
-	instead) is not worth preventing 'ln x y' from failing the
-	second time in a row, and appears to contradict POSIX anyway.
-
-Mon Jun 18 02:48:17 1990  David J. MacKenzie  (djm at apple-gunkies)
-
-	* ls.c (print_file_name_and_frills):
-	(length_of_file_name_and_frills, print_long_format):
-	Allow 6 digits for i-number, not 5.
-
-Sun Jun 17 00:09:23 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* install.c (install_dir): Don't check whether "" or the root
-	directory exists (the former fails on some systems).
-
-	* system.h: Make inclusion of sys/file.h conditional on USG
-	and _POSIX_SOURCE, not DIRENT.
-
-	* chmod.c (change_dir_mode): Use xrealloc instead of free and
-	xmalloc in case malloc already left extra room.
-	(xrealloc): New function.
-
-	* rm.c (clear_directory): Prevent buffer overruns.
-	More efficient string handling.  Don't skip rest of directory
-	if continuing after finding circular inode.
-	(xrealloc): New function.
-
-Sat Jun 16 01:45:42 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* argmatch.c (invalid_arg): Change order in which the items
-	are printed.
-
-	* ls.c: Add +tabsize (-T) option.
-
-Fri Jun 15 23:40:55 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* dd.c (scanargs): For ibs and obs, set C_HARDWAY.
-	(copy): Use different buffers only if C_HARDWAY, not if
-	blocksizes are the same, to ensure constant output block sizes.
-
-Wed Jun 13 23:56:20 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* savedir.c: New file from code in chmod.c, modified to
-	prevent buffer overruns.
-	* chmod.c (change_dir_mode), cp.c (copy_dir), du.c
-	(count_entry): Use savedir.
-
-Thu Jun  7 03:52:02 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* system.h (ST_BLKSIZE) [!STBLOCKS_MISSING]: If st_blksize is
-	0 (as on pipe reads on some systems), use BSIZE instead.
-	Define BSIZE as DEV_BSIZE if necessary.
-
-	* Makefile, system.h, fileblocks.c: Use STBLOCKS_MISSING to
-	control whether st_blksize and st_blocks are used.
-	* Makefile, system.h, backupfile.c: Use DIRENT to control
-	whether <dirent.h> is used.
-
-Thu May 31 00:55:36 1990  David J. MacKenzie  (djm at apple-gunkies)
-
-	* fileblocks.c: New file.
-	* du.c (blocks_to_kb): Replace with convert_blocks macro.
-	(main): Recognize new -k option.
-	(usage): Document it.
-	* ls.c (nblocks): Replace with convert_blocks macro.
-	* system.h (ST_BLKSIZE) [USG]: Use BSIZE from sys/param.h instead of
-	having the user define BLKSIZE.
-	(ST_NBLOCKS) [USG]: Use st_blocks from fileblocks.c.
-
-Wed May 23 00:40:39 1990  David J. MacKenzie  (djm at apple-gunkies)
-
-	* argmatch.c: New file, taken from ls.c.
-	* getversion.c (get_version): Use argmatch, to allow
-	abbreviations.  Default backup type is existing_numbered.
-	* mv.c (main), ln.c (main), cp.c (main): Only make backups if
-	-b (+backup) is given.  If envar SIMPLE_BACKUP_SUFFIX is set,
-	use it as a default instead of `~'.
-	* mv.c (usage), ln.c (usage), cp-aux.c (usage): Update messages.
-
-Tue May 22 00:56:51 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* install.c: New file (from ../bin-src).
-
-	* dd.c (copy): Don't count completely failed writes as partial
-	writes.  Make buffers unsigned.  If blocking or unblocking,
-	pad final partial buffer if necessary.
-
-	* getversion.c: New file.
-	* mv.c (main), cp.c (main), ln.c (main): Control backup types
-	with getenv ("VERSION_CONTROL") and +version-control or -V.
-
-	* cp.c (yesno), mv.c (yesno), ln.c (yesno): Stop reading if
-	EOF reached as well as at newline.
-
-	* backupfile.[ch]: Rename var `version_control' to `backup_type'.
-
-Sat May 19 23:38:46 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* touch.c: Change some error messages.  Include "getopt.h".
-
-Sat May 19 00:16:50 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* mv.c (main), ln.c (main), cp.c (main): Revise
-	backup-creation options.
-	* mv.c (usage), ln.c (usage), cp-aux.c (usage): Revise messages.
-
-	* chmod.c (describe_change): Use mode_string instead of
-	filemodestring.
-
-	* cp.c (main): Recognize new options for making backups.
-	* cp.c (copy): Make backups if requested.  Fix typo.
-	* cp-aux.c (usage): Update message.
-
-	* mv.c, cp.c: Remove code to conditionally use utimes instead
-	of utime, since the extra resolution of utimes was not being
-	used, the emulation overhead is probably insignificant,
-	and utime is a standard function.
-
-	* cp-hash.c: Fix up comments.
-
-Fri May 18 23:06:23 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* mv.c (do_move): Only make backup if dest file exists.
-	Don't continue moving file if dest can't be backed up.
-	* ln.c (do_link): Don't try to unlink dest if it was backed up.
-	Don't continue moving file if dest can't be backed up.
-
-	* system.h: Make SIGTYPE default to void if not defined.
-
-	* modechange.[ch]: Rename struct and external functions to start
-	with 'mode_'.
-	* modechange.c (oatoi): Make static.
-	(mode_compile): Take an additional arg indicating which
-	symbolic operators should be affected by the umask.
-	* modechange.h: Add defines for mode_compile arg mask.
-	If __STDC__, use prototypes.
-	* chmod.c, mkdir.c, mkfifo.c, create.c: Account for above changes.
-
-Tue May 15 16:17:34 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* dd.c (copy): Quit with nonzero status if final write fails.
-
-Mon May 14 14:34:10 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* dd.c: Make translation tables unsigned.
-	(main): Give `input_file' and `output_file' nonzero values for
-	stdin and stdout.
-	(parse_conversion): Set new global vars 'space_character' and
-	'newline_character' to correct values when translating to EBCDIC
-	(either flavor).
-	(copy): Use 'space_character' and 'newline_character' instead
-	of hardcoded ASCII values.  Ignore attempts to seek on output pipe,
-	socket, or fifo.  If possible, seek instead of reading to skip
-	initial input records.  Sync with `space_character' instead of
-	nulls, for POSIX.
-
-	* cp.c (copy_reg): Compare lseek values as longs, not ints.
-
-Sat May 12 01:16:42 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* cp-hash (remember_created): Return error status instead of
-	fatal error.
-	* cp.c (copy): Change caller.
-	(do_copy, copy_reg): Return error status instead of fatal error.
-
-	* Move rename emulation from mv.c to dirlib.c so other
-	programs can use it.
-	* mv.c, ln.c (main): Recognize new options for making backups.
-	* mv.c (do_move), ln.c (do_link): Make backups if requested.
-	* mv.c, ln.c (usage): Update message.
-	* backupfile.c, backupfile.h: New files.
-
-	* cp.h: Ifdef out decl of umask because of SunOS 4.1 (POSIX) conflict.
-
-	* Define all `main' functions as returning void.
-
-Fri May 11 02:11:03 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* ln.c, mv.c, rm.c, rmdir.c, create.c, chmod.c: Change some
-	error messages.
-
-	* du.c, cp-aux.c (error): Function removed.
-	Change callers to use error.c version.
-	* cp.c (copy, do_copy, copy_dir): Return an error status.
-	* ls.c (error, fatal, perror_with_name): Functions removed.
-	Change callers to use error.c.
-
-Sat May  5 23:46:48 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* ln.c (do_link): Don't allow trying to link a file to itself,
-	because the source file would be removed if they are the same
-	directory entry, and also for consistency with mv and cp.
-
-Fri May  4 13:42:53 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* cp.c (copy_reg): Only write a null to the end of the file if
-	the end of the file was sparse.
-
-	* ls.c (print_name_with_quoting): Make the char to print
-	unsigned to prevent sign extension problems with -b.
-
-Fri Apr 20 13:52:15 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* Version 1.2 released.
-
-Wed Apr 18 14:36:15 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* Makefile: Use chsize for ftruncate on Xenix.
-
-	* cp.c (copy): Remove broken code that attempted to
-	substitute for ftruncate on systems missing it.
-
-Mon Apr 16 13:58:01 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* cp-aux.c (usage): Fix mistake in message.
-
-	* Version 1.1 released.
-
-Sat Apr 14 17:23:11 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* ls.c (main): Don't remove leading path from program_name.
-	(basename): Function removed.
-	(length_of_file_name_and_frills): Don't add 1 for type indicator
-	for block and character special files.
-
-Thu Apr 12 19:50:15 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* Makefile: Suggest using -DBLKSIZE=512 instead of 1024 for USG.
-
-	* dd.c (copy): Print copying statistics when exiting because
-	of a read or seek error.
-	(interrupt_handler): New function.
-	(main): Trap SIGINT to run interrupt_handler, for POSIX.
-
-Tue Apr 10 01:09:38 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* chmod.c (change_file_mode): Don't change the mode of
-	symbolic links.
-
-Mon Apr  9 13:30:00 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* modechange.c (compile_mode): Return an error if an octal
-	number argument is too large.
-
-Sun Apr  8 20:33:20 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* dd.c: Use `error' instead of `fatal' and `pfatal_with_name',
-	for greater control of the message format.
-	* head.c, tail.c: Use `error' instead of `fatal_perror' and
-	`nonfatal_perror'.  Remove some unnecessary info from messages.
-	* chmod.c, create.c, ln.c, mkdir.c, mkfifo.c, mv.c, mv_dir.c,
-	rm.c, rmdir.c: Remove definition of `error'.
-	* error.c: New file created from code in mv.c.
-	* Makefile: Link the above programs with error.o.
-
-	* ln.c (do_link): Use eaccess_stat to determine writability.
-	* mv.c (do_move): Ditto.
-	* rm.c (remove_file): Ditto.
-	(remove_dir): Use eaccess_stat to determine readability and
-	searchability.  Move initial interactive query here from
-	clear_directory.
-	* Makefile: Link ln, mv, and rm with eaccess.o.
-
-Sat Apr  7 11:47:52 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* Makefile: Link cp with eaccess.o.
-	* eaccess.c: New file adapted from code in cp.c and cp-aux.c.
-	* cp.c (copy): Use eaccess_stat to determine writability.
-	Consider a file unwritable by root if it has no permissions.
-	(main): Remove groups initialization code.
-	* cp-aux.c (member): Function deleted.
-
-	* cp.c (copy): Temporarily change the mode of directories if
-	necessary to overwrite them when running recursively.
-	Consider a directory to be non-overwritable if it lacks write
-	permission as well as if it lacks execute permission.
-
-	* rm.c, mv.c, mv_dir.c, chmod.c, create.c, ln.c: Remove some
-	irrelevant or redundant information from error messages.
-
-Fri Apr  6 15:20:45 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* cp.c (copy): Only change mode of regular files and directories;
-	others are already correct.
-
-Thu Apr  5 04:31:56 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* dd.c: Remove the vars that are set by command line options
-	from a useless struct and give them more meaningful names.
-
-Mon Apr  2 02:58:34 1990  David J. MacKenzie  (djm at spike.ai.mit.edu)
-
-	* cp.c (main): Use NGROUPS from sys/param.h to determine
-	whether BSD multiple groups are supported and how large to
-	make the array.
-	* Makefile: Remove references to GETGROUPS_MISSING.
-
-Sun Apr  1 18:53:57 1990  David J. MacKenzie  (djm at spike.ai.mit.edu)
-
-	* cp.c (main): Always initialize group info.
-
-Sat Mar 31 22:29:57 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* mv.c [RENAME_MISSING] (rename): To rename directories, run
-	setuid root mv_dir program.
-
-Tue Mar 20 14:28:25 1990  David J. MacKenzie  (djm at pogo.ai.mit.edu)
-
-	* touch.c: Remove POSIX_COMPAT ifdef since there is no reason
-	to disable the GNU extensions.
-	(main): Set new global var `program_name'.
-	(error): Replace with more versatile version.
-	Global: Change calls to fprintf and error to use the new error.
-	(main): Initialize global variables.  Don't bother making
-	temporary copy of arg to -d.  Don't ignore any files named on
-	the command line if -i is given.
-	(usage): Don't take an arg.  Use `program_name' instead of
-	hardcoded name.
-	(touch): In utime emulation for BSD, ftruncate the file to its
-	original size so empty files stay empty after being touched.
-
-Sun Mar 18 01:02:39 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* ln.c (strip_trailing_slashes): New function.
-	(main, do_link): Call it.
-
-	* cp-aux.c (strip_trailing_slashes): New function.
-	* cp.c (do_copy): Call it.
-	* cp.h: Declare it.
-
-	* mv.c (strip_trailing_slashes): New function.
-	(main, movefile): Call it.
-
-Sat Mar 17 21:45:35 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* cp-aux.c, cp.h: Rename user_confirm_overwriting to yesno and
-	don't have it print a prompt, so it can be used in several
-	places.
-
-	* cp.c (do_copy): Change an error message to resemble mv's.
-	Remove all trailing slashes from all non-option args.
-	(main): Set new global var `stdin_not_tty'.
-	(copy): Use POSIX method of handling file overwriting and
-	prompting.
-
-	* dirlib.c (mkdir): Use chmod to set the directory mode after
-	successful creation, so set[ug]id and sticky bits are set
-	correctly.
-
-Thu Mar 15 12:33:23 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* Makefile: Add commented out definitions for SCO Xenix.
-
-	* ls.c (print_type_indicator): Don't print a '*' next to
-	executable block or character special files.
-
-	* chmod.c (error): New function, replacing nonfatal_perror,
-	memory_out, and invalid_mode.
-	Global: Call error instead of the above functions.
-	(change_dir_mode): Make the new size of the path twice the
-	size of the name that was too long, rather than twice its old
-	size.
-
-	* rm.c: Move interactive query about whether to remove a
-	directory from remove_dir to clear_directory; only query for
-	directories that are not empty.
-
-Wed Mar 14 10:48:40 1990  David J. MacKenzie  (djm at rice-chex)
-
-	* system.h [USG]: Define X_OK.
-
-	* rm.c (main): Set new global var `stdin_not_tty'.
-	(rm): Most of code moved to two new functions, remove_file and
-	remove_dir.
-	(remove_file): Use POSIX method of determining whether to remove
-	non-directories.
-	(remove_dir): Use POSIX method of determining whether to
-	remove directories, almost.
-	(perror_with_name): Function removed.
-	(error): Simple version replaced with more powerful version.
-	Global: Change calls to fprintf, perror_with_name, and old
-	error to calls to new error.
-
-	* ln.c (main): Set new global var `stdin_not_tty'.
-	If force, turn off interactive.
-	(do_link): By default, don't allow hard links to symbolic links to
-	directories.  Use POSIX method of determining whether to
-	overwrite destination.
-	(yesno): Function renamed from confirm, and arg removed.
-	(lisdir): Function removed.
-
-	* mv.c (main): Set new global var `stdin_not_tty'.
-	(yesno): Function renamed from yes.
-	(do_move): Use POSIX method of determining whether to
-	overwrite destination.
-
-	* Makefile: Make executables depend on .o files, not .c files,
-	to allow for parallel compilation.
-
-Tue Mar 13 00:50:14 1990  David J. MacKenzie  (djm at rice-chex)
-
-	* rm.c (main): Disallow removal of paths that have '..' as the
-	final element.
-	(basename): New function.
-
-	* ls.c (print_type_indicator): Mark FIFOs with '|' and sockets
-	with '='.
-	(print_long_format): Print numbers as unsigned and add extra
-	space for POSIX flag.
-
-	* dd.c: Make the record counts unsigned.
-	(quit): Print them as unsigned.
-
-	* modechange.c (compile_mode): Only get umask value when needed.
-	If users are not given or are `a', affect set?id and sticky bits.
-	If memory is exhausted while allocating a new list element,
-	free the old elements before returning.
-
-	* Makefile (CC): Add comment noting that either fixincludes or
-	-traditional needs to be used for gcc to compile ioctl calls
-	correctly.
-
-Mon Mar 12 16:25:23 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* touch.c [UTIME_OF_NULL_MISSING]: Call lseek() before write().
-
-	* posixtime.y [__GNUC__]: Use __builtin_alloca.
-
-Fri Mar  9 10:25:09 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* chmod.c (main): Recognize "a,+-=" as valid options.
-
-	* mv.c: Move the code to copy files across filesystems from
-	do_move to a new function, copy, which will eventually be
-	replaced with modules from cp and rm (POSIX requires mv to
-	move directories recursively across filesystems).
-	(do_move): Don't query about overriding a mode that prohibits
-	writing if interactive.  Remove unneeded variable.
-	(copy): Unlink target if copy fails partway through.
-
-Thu Mar  8 10:56:16 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* cp.c (copy): Don't remove a destination file of a different
-	type unless +force is given.
-
-	* ls.c (decode_switches, usage): Add -U (for "unsorted") as an
-	equivalent to +sort=none.
-
-Mon Mar  5 16:31:14 1990  Torbj|rn Granlund  (tege at echnaton)
-
-	* cp.c (copy): Test for temporarily modified permission mode
-	  after the other test, so that `-p' work for files whose mode
-	  needed a temporary mode change.
-	* cp.c (copy): Don't waste time calling unlink if we already
-	  know that the destination doesn't exists.
-	* cp.c (comment before do_copy): Correct.
-	* cp.c (comment before copy): Describe all params.
-	* cp.c (copy): Only change permission mode for regular files
-	  and directories.
-	* cp.c (copy): Unlink the destination file if its type is
-	  different from the source.  If the destination is a
-	  directory,  error.
-
-Mon Mar  5 00:34:36 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* chmod.c (nonfatal_perror): Don't check for force_silent.
-	(change_file_mode, change_dir_mode): If force_silent, don't
-	print error messages.
-
-	* mv.c (main): If force, turn off interactive.
-	(do_move): Simplify check for query.  Rename `stb' to
-	`to_stats' and `stbf' to `from_stats'.
-	Return error condition if original file could not be renamed or
-	unlinked.
-
-	* rm.c: Rename global `force_flag' to `ignore_errors' and change its
-	meaning so that it does not overlap with `override_mode'.
-	(main): Have -f +force set override_mode.  If override_mode is
-	set, turn off interactive.
-	(rm): Simplify checks for whether to query the user, based on
-	the new relationship between override_mode and interactive.
-
-Sun Mar  4 23:39:03 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* ln.c (main): Reword an error message to be more like mv's.
-
-	* rmdir.c: Move global `errors' into main instead of having
-	error set it.
-
-	* mkdir.c: Move global `errors' into main and have make_path
-	return an error status instead of having error set it.
-
-	* chmod.c: Move global `errors' into main and have
-	change_file_mode and change_dir_mode return an error status
-	instead of setting it in nonfatal_perror.
-
-Sat Mar  3 13:59:40 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* ln.c (main): Don't strip leading dirs from argv[0].
-
-	* ln.c (confirm), mv.c (yes, do_move),
-	cp-aux.c (user_confirm_overwriting), rm.c (rm, yesno, check_stack):
-	Print query messages to stderr instead of stdout, for POSIX.
-	Include program name in messages.
-
-Sat Mar  3 11:27:27 1990  Torbj|rn Granlund  (tege at echnaton)
-
-	* cp.c (copy): Don't unlink directories with flag_force
-	  (`-f').  Also avoid using force when not necessary.
-	  Always copy fifo's and symbolic links as themselves.
-
-	* cp.c (copy_reg): Make int scan first, char scan then, to
-	  find first non-zero byte.  This to avoid false hole
-	  creation.
-
-Sat Mar  3 10:22:28 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* mv.c: Rename `pgm' to `program_name'.  Move global `errors'
-	into main.  Have do_move and movefile return an error status
-	instead having error set it.  Remove global vars `args'
-	and `args_left'.
-	(main): Rename `ac' and `av' to `argc' and `argv' and use them
-	and `optind' instead of `args' and `args_left'.
-
-	* cp.c (copy): Don't ignore errors other than EPERM from chown.
-
-Fri Mar  2 16:20:57 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* rm.c (main, usage): Allow -R as a synonym for -r, for POSIX.
-
-	* cp.c (copy): If flag_preserve, preserve the owner and group
-	if possible, as well as mode.
-	(main): Allow -R as a synonym for -r option, for POSIX.
-	* cp-aux.c (usage): Mention -R.
-
-Tue Feb 27 11:49:04 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* cp.c (copy): If not recursive, copy special files and
-	symlinks like regular files and omit fifos.
-
-Mon Feb 26 19:55:24 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* ls.c (print_long_format): If time is in the future, print the year.
-	Make the cutoff for old files 6 months not 300 days.
-
-Mon Feb 26 13:31:07 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* touch.c, Makefile: Use getdate.y instead of unctime.y.
-
-	* touch.c: Remove posixtime.
-	(main): Check for error from posixtime.
-	posixtime.y: New file.
-
-	* touch.c: Change a few cryptic error messages.
-	Include <errno.h> not <sys/errno.h>.
-	(just_set_amtime): New variable.
-	(touch): Add if (just_set_amtime) code.
-
-Mon Feb 26 15:03:29 1990  Torbj|rn Granlund  (tege at echnaton)
-
-	* cp.c (copy): Test for recursive copy in DIR alternative in
-	  the switch statement, so all file types are copied correctly
-	  even in a non-recursive copy.
-	* cp.c (copy): Return after having created a symlink, since
-	  chmod and utimes dereference, and would affect the symlink
-	  target.  Remove test for symlinks after switch.
-
-Sun Feb 25 18:31:09 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* Makefile: Compile ls after vdir so systems with a cc that
-	can't do -c -o don't have to compile ls.c twice for ls.
-
-	* dd.c (usage): Add braces around alternatives.
-
-	* ls.c (print_long_format): Always print the group, for POSIX.
-	(decode_switches): Make -g option a no-op for BSD users.
-	(usage): Remove +group option.
-
-Wed Feb 21 11:13:26 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* ln.c (error): New function.
-	(main, do_link): Call error instead of fprintf and exit.
-	(main): Recognize new -d +directory option to allow superuser to
-	make hard links to dirs, like the BSD ln -f option.
-	(do_link): Don't allow hard links to dirs (they are hard to
-	get rid of -- rmdir and unlink don't do it), unless -d was given.
-	(usage): Mention -d +directory option.
-
-	* rmdir.c (main): Remove trailing slashes from args (added by
-	shell file completion but the rmdir syscall can't handle them).
-	* mkdir.c (main): Remove trailing slashes from args, for
-	uniformity with rmdir (you can't do file completion on dirs
-	that haven't been made yet . . .).
-
-	* mv.c: Rename global var `nargs' to `args_left' to avoid
-	conflict with undocumented BSD libc function (the new name is
-	clearer, anyway).
-
-Tue Feb 20 17:09:19 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* dd.c: Use new global var `program_name' in error messages
-	instead of hardcoded "dd".
-	(main): Set program_name from argv[0].
-
-	* chmod.c, head.c, tail.c (main): Don't strip leading dirs
-	from argv[0].
-	(basename): Function removed.
-
-	* rm.c (main): Don't strip leading dirs from argv[0].
-
-Mon Feb 19 14:34:18 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* rm.c (main): Strip trailing slashes from each arg.
-
-Thu Feb 15 13:23:52 1990  David J. MacKenzie  (djm at rice-chex)
-
-	* Makefile [HPUX CFLAGS]: Add -DUTIMES_MISSING.
-
-Wed Feb 14 15:01:18 1990  David J. MacKenzie  (djm at rice-chex)
-
-	* Makefile (dist): Don't make a non-compressed tar file.
-
-	* mv.c (do_move): Refuse to copy non-regular files across filesystems.
-
-Tue Feb 13 15:06:18 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* touch.c (getname): New function.
-	(main): Use it.
-
-Mon Feb 12 11:30:45 1990  David J. MacKenzie  (djm at rice-chex)
-
-	* ln.c (do_link): Check error return from unlink.
-	Include errno.h.
-
-	* du.c (main): Check error return from stat.
-	(str_copyc, str_concatc): Don't return a value, since it is
-	ignored.
-
-	* cp.c (copy): Check error return from unlink and chmod.  Fix
-	typo in call to error.
-
-	* mv.c (do_move): Check error return of fchmod/chmod and utime[s].
-	(rename): Check error return of unlink.
-
-	* Makefile Definitions of preprocessor macros moved from
-	cp.c and mv.c.  HAVE_FTRUNCATE changed to FTRUNCATE_MISSING.
-	* Makefile, dirlib.c: NEED_MKDIR changed to MKDIR_MISSING.
-	* mv.c, cp.c: Change USG ifdefs to UTIMES_MISSING.
-
-Sun Feb 11 17:50:29 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* chmod.c (usage): Add yet another ellipsis.
-
-Sun Feb 11 16:41:30 1990  Jim Kingdon  (kingdon at pogo.ai.mit.edu)
-
-	* cp.c (copy_reg): Use HAVE_FTRUNCATE to decide whether to
-	use ftruncate().
-	(main): Use GETGROUPS_MISSING to decide whether to use getgroups().
-	[hpux || !USG]: Define HAVE_FTRUNCATE.
-	[USG && !hpux]: Define GETGROUPS_MISSING.
-	mv.c (rename): Put in #ifdef RENAME_MISSING not #ifdef USG.
-	(do_move): Use FCHMOD_MISSING to decide whether to use fchmod().
-	[USG && !hpux]: Define FCHMOD_MISSING and RENAME_MISSING.
-
-Fri Feb  9 10:25:03 1990  David J. MacKenzie  (djm at rice-chex)
-
-	* mv.c (movefile): Remove trailing slashes from FROM (some
-	filename completion systems add them for dirs, and they cause
-	the rename syscall to fail).
-
-Thu Feb  8 22:50:12 1990  Torbj|rn Granlund  (tege at sics.se)
-
-	* cp.c (copy_reg): Change error handling after lseek, since
-	  this is a fatal error.  Also change error message to
-	  something more generally understood.
-	* Handle files that end in a zero block on USG systems.
-
-	* cp-aux.c (error): Use FATAL to recog fatal errs.
-
-Thu Feb  8 21:25:40 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* ln.c: Remove incorrect comment.
-
-	* cp.c, cp-aux.c (usage): Change +dereference option to
-	+no-dereference, since dereferencing is done by default and
-	the option turns it off.
-
-Mon Feb  5 17:29:20 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* Version 1.0 released.
-
-
-	-----
-
-	Copyright (C) 1990-2017 Free Software Foundation, Inc.
-
-	Copying and distribution of this file, with or without
-	modification, are permitted provided the copyright notice
-	and this notice are preserved.
diff --git a/old/fileutils/NEWS b/old/fileutils/NEWS
deleted file mode 100644
index bc7a1f3ee..000000000
--- a/old/fileutils/NEWS
+++ /dev/null
@@ -1,759 +0,0 @@
-[4.1.11]
-* `rm symlink-to-unwritable' doesn't prompt [introduced in 4.1.10]
-[4.1.10]
-* rm once again gives a reasonable diagnostic when failing to remove a file
-    owned by someone else in a sticky directory [introduced in 4.1.9]
-* df now rounds all quantities up, as per POSIX.
-* New ls time style: long-iso, which generates YYYY-MM-DD HH:MM.
-* Any time style can be preceded by "posix-"; this causes "ls" to
-  use traditional timestamp format when in the POSIX locale.
-* The default time style is now posix-long-iso instead of posix-iso.
-  Set TIME_STYLE="posix-iso" to revert to the behavior of 4.1.1 through 4.1.9.
-* `rm dangling-symlink' doesn't prompt [introduced in 4.1.9]
-* stat: remove support for --secure/-s option and related %S and %C format specs
-* stat: rename --link/-l to --dereference/-L.
-    The old options will continue to work for a while.
-[4.1.9]
-* rm can now remove very deep hierarchies, in spite of any limit on stack size
-* new programs: link, unlink, and stat
-* New ls option: --author (for the Hurd).
-* `touch -c no-such-file' no longer fails, per POSIX
-[4.1.8]
-* mv no longer mistakenly creates links to preexisting destination files
-    that aren't moved
-[4.1.7]
-* rm: close a hole that would allow a running rm process to be subverted
-[4.1.6]
-* New cp option: --copy-contents.
-* cp -r is now equivalent to cp -R.  Use cp -R -L --copy-contents to get the
-  traditional (and rarely desirable) cp -r behavior.
-* ls now accepts --time-style=+FORMAT, where +FORMAT works like date's format
-* The obsolete usage `touch [-acm] MMDDhhmm[YY] FILE...' is no longer
-  supported on systems conforming to POSIX 1003.1-2001.  Use touch -t instead.
-* cp and inter-partition mv no longer give a misleading diagnostic in some
-    unusual cases
-[4.1.5]
-* cp -r no longer preserves symlinks
-* The block size notation is now compatible with SI and with IEC 60027-2.
-  For example, --block-size=1MB now means --block-size=1000000,
-  whereas --block-size=1MiB now means --block-size=1048576.
-  A missing `B' (e.g. `1M') has the same meaning as before.
-  A trailing `B' now means decimal, not binary; this is a silent change.
-  The nonstandard `D' suffix (e.g. `1MD') is now obsolescent.
-* -H or --si now outputs the trailing 'B', for consistency with the above.
-* Programs now output trailing 'K' (not 'k') to mean 1024, as per IEC 60027-2.
-* New df, du short option -B is short for --block-size.
-* You can omit an integer `1' before a block size suffix,
-  e.g. `df -BG' is equivalent to `df -B 1G' and to `df --block-size=1G'.
-* The following options are now obsolescent, as their names are
-  incompatible with IEC 60027-2:
-   df, du: -m or --megabytes (use -BM or --block-size=1M)
-   df, du, ls: --kilobytes (use --block-size=1K)
-[4.1.4]
-* df --local no longer lists smbfs file systems whose name starts with //
-* dd now detects the Linux/tape/lseek bug at run time and warns about it.
-[4.1.3]
-* ls -R once again outputs a blank line between per-directory groups of files.
-    This was broken by the cycle-detection change in 4.1.1.
-* dd once again uses `lseek' on character devices like /dev/mem and /dev/kmem.
-    On systems with the linux kernel (at least up to 2.4.16), dd must still
-    resort to emulating `skip=N' behavior using reads on tape devices, because
-    lseek has no effect, yet appears to succeed.  This may be a kernel bug.
-[4.1.2]
-* cp no longer fails when two or more source files are the same;
-    now it just gives a warning and doesn't copy the file the second time.
-    E.g., cp a a d/ produces this:
-    cp: warning: source file `a' specified more than once
-* chmod would set the wrong bit when given symbolic mode strings like
-    these: g=o, o=g, o=u.  E.g., `chmod a=,o=w,ug=o f' would give a mode
-    of --w-r---w- rather than --w--w--w-.
-[4.1.1]
-* mv (likewise for cp), now fails rather than silently clobbering one of
-    the source files in the following example:
-    rm -rf a b c; mkdir a b c; touch a/f b/f; mv a/f b/f c
-* ls -R detects directory cycles, per POSIX.  It warns and doesn't infloop.
-* cp's -P option now means the same as --no-dereference, per POSIX.
-    Use --parents to get the old meaning.
-* When copying with the -H and -L options, cp can preserve logical
-    links between source files with --preserve=links
-* cp accepts new options:
-    --preserve[={mode,ownership,timestamps,links,all}]
-    --no-preserve={mode,ownership,timestamps,links,all}
-* cp's -p and --preserve options remain unchanged and are equivalent
-    to `--preserve=mode,ownership,timestamps'
-* mv and cp accept a new option: --reply={yes,no,query};  provides a consistent
-    mechanism to control whether one is prompted about certain existing
-    destination files.  Note that cp's and mv's -f options don't have the
-    same meaning: cp's -f option no longer merely turns off `-i'.
-* remove portability limitations (e.g., PATH_MAX on the Hurd, fixes for
-    64-bit systems)
-* mv now prompts before overwriting an existing, unwritable destination file
-    when stdin is a tty, unless --force (-f) is specified, as per POSIX.
-* mv: fix the bug whereby `mv -uf source dest' would delete source,
-    even though it's older than dest.
-* chown's --from=CURRENT_OWNER:CURRENT_GROUP option now works
-* cp now ensures that the set-user-ID and set-group-ID bits are cleared for
-    the destination file when when copying and not preserving permissions.
-* `ln -f --backup k k' gives a clearer diagnostic
-* ls no longer truncates user names or group names that are longer
-    than 8 characters.
-* ls's new --dereference-command-line option causes it to dereference
-  symbolic links on the command-line only.  It is the default unless
-  one of the -d, -F, or -l options are given.
-* ls -H now means the same as ls --dereference-command-line, as per POSIX.
-* ls -g now acts like ls -l, except it does not display owner, as per POSIX.
-* ls -n now implies -l, as per POSIX.
-* ls can now display dates and times in one of four time styles:
-
-  - The `full-iso' time style gives full ISO-style timestamps like
-    `2001-05-14 23:45:56.477817180 -0700'.
-  - The 'iso' time style gives ISO-style timestamps like '2001-05-14 '
-    and '05-14 23:45'.
-  - The 'locale' time style gives locale-dependent timestamps like
-    'touko  14  2001' and 'touko  14 23:45' (in a Finnish locale).
-  - The 'posix-iso' time style gives traditional POSIX-locale
-    timestamps like 'May 14  2001' and 'May 14 23:45' unless the user
-    specifies a non-POSIX locale, in which case it uses ISO-style dates.
-    This is the default.
-
-  You can specify a time style with an option like --time-style='iso'
-  or with an environment variable like TIME_STYLE='iso'.  GNU Emacs 21
-  and later can parse ISO dates, but older Emacs versions cannot, so
-  if you are using an older version of Emacs outside the default POSIX
-  locale, you may need to set TIME_STYLE="locale".
-
-* --full-time is now an alias for "-l --time-style=full-iso".
-
-Changes in release 4.1:
-[4.0.45]
-* dd conv=sync,block now pads only with spaces
-* ls's -1 option no longer cancels the effect of a preceding -l
-* regenerate configure using a patched version of autoconf-2.49e to work
-    around a bug in its test for a working memcmp function
-* ls: fix off-by-one error introduced with the previous change
-[4.0.44]
-* ls: When given two or more arguments but the only one that exists is a
-    directory, don't treat it as if it were the only argument.  Before,
-    `mkdir d; ls no-dir d 2>/dev/null' would act like `ls d' and produce
-    no output.  Now, it prints `d:'.
-* touch -d 'last friday' would use a timestamp that was one hour off
-    (e.g., 23:00 on *thursday* rather than 00:00 of the preceding friday)
-    when run such that the current time and the target date/time fall on
-    opposite sides of a daylight savings time transition.
-    This problem arises only with relative date strings like `last monday'.
-    It is not a problem with strings that include absolute dates.
-[4.0.43]
-* regenerate configure-related files using autoconf-2.49d
-[4.0.42]
-* Using ls's short-named `-H' option evokes the warning that the
-   meaning of `-H' will soon change.  Use `--si' instead.
-[4.0.41]
-* fix bug in rm introduced in 4.0.38: `chmod 0 f; rm f' would no longer prompt
-    before removal.
-[4.0.40]
-* portability fixes, mainly for UnixWare 7.1.1
-[4.0.39]
-* cp and mv accept --strip-trailing-slashes, not just --strip-trailing-slash
-[4.0.38]
-* ls --full-time now implies -l;  before, without -l it was a no-op
-[4.0.37]
-* portability fixes for SunOS4.1.1, Fujitsu (f300-fujitsu-uxpv4.1_ES),
-    and Unicos (alphaev5-cray-unicosmk2.0.5.X)
-[4.0.36]
-* `mv dir/ new-name' no longer fails on SunOS4.1.1U
-* attempting to use mv to move a symlink onto itself no longer removes
-    the symlink
-* `cp -R directory file' no longer removes `file'.  now it fails and gives
-    a diagnostic
-* The manual now warns that ls's --full-time format string is planned
-    to change in a future release.
-* ls -l's timestamp format now depends on LC_TIME, not LC_MESSAGES,
-    as POSIX requires.
-* ls -l now reports the year for files even slightly in the future, as
-    POSIX requires.  This helps warn users about clock skew problems.
-* `cp -d file symlink-to-some-other-file' no longer fails
-* performance improvements for ls
-[4.0.35]
-* ln --backup=simple --suffix=SUFFIX once again uses SUFFIX
-* install: Likewise.
-[4.0.34]
-* fix a bug (introduced in 4.0z) that made `chown 123:456 file' act like
-    `chown 123:123 file'.  Other uses with a numeric group ID would cause
-    chown to fail when it shouldn't have.
-* the chown and chgrp programs preserve set-uid and set-gid bits, even on
-    systems for which the chown function call resets those bits.
-* `ls -L dangling-symlink' now fails (per POSIX) rather than printing the
-    link name
-* dd no longer honors the just-added `B' suffix on skip= and seek= arguments.
-* `mkdir no-such-dir/' no longer fails on NetBSD systems
-[4.0.33]
-* dd now accepts skip=nB and seek=nB, to advance past some number of bytes, n,
-    that need not be a multiple of the block size.
-* dd (without conv=notrunc) now complains only when ftruncate fails on a
-    regular file, a directory, or a shared memory object -- not when it fails
-    to truncate other types of files, like /dev/fd0.
-* chmod --changes (-c) once again issues diagnostics only for the files
-    with changed permissions
-* mkdir now gives one diagnostic (rather than two) for certain failures
-* mkdir portability fix for NetBSD
-[4.0.32]
-* touch now interprets a lone numeric argument of 8 or 10 digits as a file name,
-  rather than as a date/time in the obsolescent `MMDDhhmm[YY]' format.
-* mkdir no longer sets the permissions of the final directory component
-  if it already exists (this bug, too, was introduced recently)
-* ls's --full-time format string is now locale dependent
-[4.0.31]
-* mkdir: fix a bug introduced in 4.0.30 whereby `mkdir existing-dir' would
-  succeed.  Now it fails, as it should (and used to).
-[4.0.30]
-* mkdir: fix a bug introduced in 4.0.28 whereby parent directories created
-  via `mkdir -p' would have permissions that did not account for the umask
-[4.0.29]
-* ls.c wouldn't compile on some systems: fix it
-* `cp -R --parents dir1/ dir2' failed on NetBSD, due to a portability problem
-[4.0.28]
-* ls is much more efficient on systems (e.g., linux-2.4.*) that store file
-    type information in directory entries.
-* shred now automatically determines the size of each block device argument
-* ls's date/time format strings are now locale dependent
-* mkdir, mknod, mkfifo, and chmod work better in conjunction with ACLs
-* `cp --parents dir1/ dir2' no longer gets a failed assertion
-* shred now determines the size of block devices like /dev/fd0
-* `shred --exact file1 file2' now erases `file1', too
-[4.0.27]
-* install once again unlinks an existing destination before trying to open it
-* mv no longer gets a failed assertion when moving a directory (specified with
-    a trailing slash) from one partition to another, and giving it a different
-    name at the destination.
-* `cp --link -f src existing-dest' no longer fails (bug introduced in 4.0z)
-* cp's new --remove-destination option now works with -R
-[4.0z]
-* `cp -p' once again preserves `special' permission bits (this bug was
-    introduced in 4.0y)
-* mv's --force (-f) option now controls solely whether mv prompts (per POSIX)
-* `cp -f' now first attempts to open an existing destination file, and only
-    if that fails does it resort to unlinking the file and retrying the open.
-    Before, it would unlink the file before trying to open it.
-* cp accepts a new option, --remove-destination, that provides the old behavior
-* cp's -f option no longer cancels the effect of --interactive (-i) (per POSIX)
-* when ls sorts directory entries, it now honors the current locale settings
-* dd's `skip=BLOCKS' operator once again works on systems with a buggy lseek
-  function (Linux, at least on SCSI tape devices)
-* fix a typo in install-sh
-[4.0y]
-* cp now accepts the POSIX-mandated -H and -L options.
-* cp -p and mv now try to preserve uid even if you're not root, as per POSIX.2.
-  This affects behavior only on hosts that let you give files away via chmod.
-* du would fail when given `.' or `..' followed by other command line arguments
-* Using cp's short-named `-P' option evokes the warning that the
-   meaning of `-P' will soon change.  Use `--parents' instead.
-* chgrp, chmod, and chown: when used with the --verbose option, might give an
-  invalid diagnostic (due to clobbered errno) when failing.
-[4.0x]
-* Fix cp so that `cp -r DIR1/ DIR2' works properly once again.
-* New ls option --quoting-style=clocale acts like --quoting-style=locale,
-  except that it quotes "like this" by default instead of `like this'.
-[4.0w]
-* When `cp -pR' fails to copy a file, it now preserves permissions, owner,
-   and group of the containing directory.
-[4.0v]
-* df, du, and ls now round disk usage up and disk free space down
-* df, du, ls: --block-size=N now works for values of N that are e.g.,
-    not a multiple of the file's block size
-[4.0u]
-* give proper diagnostic for mv usage error
-* fix compile problem with lib/strnlen.c
-[4.0t]
-* `cp -d -u' no longer fails with certain existing destination symlinks
-* rmdir and mkdir accept -v as synonym for --verbose
-[4.0s]
-* rm no longer segfaults on certain very deep hierarchies
-* IMPORTANT SECURITY FIX: a running `rm -r' may no longer be subverted to
-  remove unintended directories
-* cp can now remove unwritable files in interactive mode; contrary to how mv
-   works, cp's --interactive (-i) option does *not* cancel the effect of a
-   preceding --force (-f) option.
-* all programs fail when printing --help or --version output to a full device
-* install no longer performs chmod if chown fails (see ChangeLog for example)
-[4.0r]
-* `du dir/subdir1 dir/subdir2' no longer fails
-* chown accepts new option: --from=CURRENT_OWNER:CURRENT_GROUP
-* cp accepts new option: --strip-trailing-slashes
-* install --directory (-d) may now be used to set special bits
-    e.g., `install -m a=rwx,o+t -d DIR' now honors the `o+t' part
-* cp, mv, ln, install: document that while the --backup option takes an
-  optional argument, the -b option accepts none
-* `ls -e' fails with a more useful diagnostic
-* df produces better output for loop file system mount points
-[4.0q]
-* install -D bug is fixed
-* chown now works properly when the specified login name contains a period
-  This is at the expense of always looking up the entire USER.GROUP string
-  as a login name first, and only then (upon failure) interpreting the `.'
-  as a separator and looking up `USER'.  To avoid the extra getpwnam call,
-  always use the POSIX-mandated `:' character as the separator.
-* `du some-other-dir' no longer fails if it can't open the current directory
-* `mv DIR EXISTING-FILE' no longer removes EXISTING-FILE.  Now it gets an error
-  as POSIX says it must.
-* touch no longer hangs on fifos
-[4.0p]
-* various tools: quote multibyte characters correctly in diagnostics
-* mv: portability fix for alpha
-* dd: portability fix
-* unified lib/: now that directory and most of the configuration framework
-  is common between fileutils, textutils, and sh-utils
-[4.0o]
-* Include lib/nanosleep.h.
-[4.0n]
-* cp, install, ln, and mv: when making backup files in verbose mode, these
-  commands now print the backup file name on the same line as the rest of the
-  information, e.g., `a -> b (backup: b.~13~)' rather than on a separate line
-  as all but ln used to do.  ln didn't output the backup file name at all.
-[4.0m]
-* mv accepts new option: --strip-trailing-slashes (soon, many other
-  programs will, too)
-* df no longer hangs when there is an inaccessible mount point unrelated to PATH
-* rmdir --verbose no longer prints extra, bogus diagnosic upon failure
-* fix df bug that made it print bogus values in the `Use%' column.
-* touch -d once again parses dates with `hh:mm ZONE' time zone info.
-[4.0l]
-* ls -l honors a trailing slash on a symlink argument, per POSIX.
-* shred no longer appears to infloop when asked to remove files in
-  unwritable directories
-* `ls -ul' and `ls -uc' sort by name once again, as they should
-[4.0k]
-* mv may now be used to move a file onto a symlink to itself when that
-  symlink is on a separate partition.  With fileutils-4.0j, it would
-  fail with a diagnostic saying they were the same file.
-* touch would fail with the misleading diagnostic `no such file' when asked
-  to create a file in an unwritable directory.  Now it says something like
-  `permission denied' or `read-only file system'.
-[4.0j]
-* mkdir may now be used to set special bits  e.g., `mkdir -m o+t dir' works
-* touch can now change the time(s) of a file you own even if you don't have
-  read or write access to it
-* rm no longer dumps core after warning about directory cycles
-* mv now refuses to move a file onto a symlink to itself when that symlink
-  is on a separate partition.  Before, it would remove the file and leave
-  only the symlink.
-* `install -d -g foo 1/2' now sets the `group' of the final component as well
-  as that of the leading one.
-* df, du, and ls no longer divide by zero when an invalid block size is
-  specified through an environment variable
-* under certain conditions, chgrp would fail to affect files referenced
-  through symlinks.  Now it does.
-* ln now makes hard links to symlinks on systems that support it.
-* touch: no longer infloop on dangling symlinks
-* cp, install, ln, mv: deprecate the --version-control option.  Use --backup's
-  new optional argument instead.  The old option still works, but now evokes a
-  warning.
-* cp, install, ln, mv: the --backup option now accepts an optional argument
-* cp, install, ln, mv: accept new option: --target-directory=DIR
-* chgrp: accept new option, --dereference.  --no-dereference is now the default.
-* New ls option --quoting-style=locale acts like --quoting-style=c, except
-  with locale-specific quoting symbols (` and ' by default) instead of ".
-* `df DIR' is less likely to hang due to bad NFS mounts
-* As per POSIX.2, `df -P' now uses ceiling rather than rounding, and its
-  header now says `1024-blocks ... Capacity' instead of `1k-blocks ... Use%'.
-[4.0i]
-* `cp -f FILE FILE' and `mv -f FILE FILE' no longer remove FILE
-* touch works once again (DST-wise) when certain `--date DATE-TIME'
-  values are specified.
-* shred's -u option (short form of --remove) is now accepted
-[4.0h]
-* cp --one-file-system (-x) no longer crosses filesystem boundaries.
-* touch can once again operate on directories
-[4.0g]
-* New large-file support for AIX and HP-UX, and for cross-compiles.
-* shred's default options are now suitable for devices, not files, since
-  shred is more reliable on devices.  shred now does not remove by default;
-  the old -p or --preserve option was inverted and renamed to -u or --remove.
-* shred -u now attempts to truncate devices before removing them.
-* shred -v no longer outputs carriage-returns; shred -vv has no extra effect;
-  shred -v now outputs to stderr.
-* shred now tries to find the size of a non-regular file by seeking to its end.
-* dd now opens the output file for *read* access only if `seek=' is used.
-[4.0f]
-* `ls --color' no longer segfaults
-* dd works once again
-[4.0e]
-* shred --devices option renamed to -D so that -d, -i and -r can be
-  compatible with rm.
-* shred -s/--size=N option added to specify the size of the object to be
-  shredded.
-* `shred -' now shreds stdout rather than stdin.  This is incompatible with -v.
-* shred now does not need to read from its output file, so opens it O_WRONLY
-* `ls -l' uses `+' to designate each file that has a custom ACL
-* eliminate race condition that could make touch truncate a nonempty file
-* No longer use *_unlocked I/O macros on systems (like solaris5.5.1) where
-  they're not declared, so selected executables (e.g., rm) that are linked
-  with shared libraries will once again run on solaris5.6 systems.
-[4.0d (aka 4.1-b3)]
-* ls recognizes solaris 2 `doors'
-* new program: shred
-* ln: Allow creation of a hard link to a dangling symlink
-* cp, mv, install: --verbose now prints a message for each backup-related
-  renaming
-* portability fixes for copy.c's code to detect move-directory-into-self
-* upgrade to automake-1.3b
-* upgrade to autoconf-2.13, and...
-* remove some of the kludges in m4/*.m4 that permitted
-[4.1-b2]
-* concurrent `mkdir -p' processes no longer fail when creating the
-  same hierarchy
-* argmatch.c has been fixed so that the unambiguous usage `ls --color=n'
-  no longer evokes an error.
-* now, specifying an improper argument for an option that accepts enumerated
-  values evokes diagnostics like this:
-    $ src/touch --time=x file
-    src/touch: invalid argument `x' for `--time'
-    Valid arguments are:
-      - `atime', `access', `use'
-      - `mtime', `modify'
-    Try `src/touch --help' for more information.
-[4.1-b1]
-* ls --quoting-style=c prints correct octal escapes for certain nonprinting
-  characters in file names.
-* fix `ls -R .' formatting bug that broke mktexlsr
-* moving a directory into itself is properly diagnosed in more cases
-* moving a directory containing hard-linked files now works
-
-Changes in release 4.0:
-[4.0-b7]
-* rm -rf '' no longer gets a failed assertion on the Hurd
-[4.0-b6]
-* rm simply fails as it should (rather than segfaulting) for
-  `mkdir -m 0100 x; rm -rf x'
-[4.0-b5]
-* still *more* mktime.c portability tweaks
-[4.0-b4]
-* mktime.c portability tweak for headers with GNU libc 5.4.44.
-[4.0-b3]
-* mktime.c works around problems with Digital Unix 4.0A and 4.0D.
-* mktime.c handles dates in the spring-forward gap the same way other
-  implementations do
-* install accepts long option --suffix=SUFFIX
-[4.0-b2]
-* man/Makefile.maint framework tweaks
-* add test for `mv -i' bug
-[4.0-pre1]
-* fix serious bug whereby `touch a b; echo n|mv -i a b' would remove b.
-[3.16z]
-* portability tweaks
-* avoid `root `cp -a' from Netapp snapshot' corruption
-[3.16y]
-* `install -D' now works
-* distribute maintainer Makefiles in man/
-[3.16x]
-* man pages are now automatically generated from a combination of --help
-  output and the contents of new (though mostly empty), man/*.x files.
-[3.16w]
-* touch now interprets `-t TIME-DATE' as POSIX specifies
-* `ls EMPTY-DIR EMPTY-DIR' once again outputs the directory names
-[3.16v]
-* portability fixes
-* `ls -R EMPTY-DIR' now outputs the name of the directory
-[3.16u]
-* mv now fails (as it should) upon attempt to move a directory into itself
-* `cp -a --one-file-system' now copies any mount point directories it
-  encounters on the selected file system.
-[3.16t]
-* cp (with --update) and ls compare timestamps with subsecond resolution when
-  available (e.g., on systems with recent Linux kernels and on Solaris 2.6).
-* install once again does the -m-specified chmod *after* running strip
-  (this fixes another bug introduced in 3.16o)
-[3.16s]
-* df accept a new option --local (-l)
-* touch works around a system-specific bug so it now affects existing,
-  zero-length files on certain systems
-* chown now works even on certain SVR3 systems where it used to fail
-[3.16r]
-* include gettext's m4 macros
-* minor cp bug fixed
-* non-portable cp tests removed
-* --without-included-regex now means don't compile regex.c
-* rx support removed
-[3.16q]
-* `df', `du', and `ls' now accept a new option --block-size=SIZE,
-  where SIZE can be a positive integer block size, followed by an
-  optional SI prefix (e.g. `k' for kilo, `M' for Mega), followed by an
-  optional `B' (for ``byte'', indicating powers of 1024, which is the
-  default) or `D' (for ``decimal byte'', indicating powers of 1000).
-  SIZE can also be `human-readable' (for -h or --human-readable
-  behavior) or `si' (for -H or --si behavior).
-* These suffixes can also be used by `dd'; e.g. `dd bs=1MB' is equivalent
-  to `dd bs=1048576'.
-* The default block size for the `df' command is now obtained from the
-  DF_BLOCK_SIZE environment variable or, if that is not set, from BLOCK_SIZE.
-  Similarly for `du' and `ls'.
-* The output columns of `df' have been adjusted slightly to accommodate
-  larger filesystems.
-* fix gettext-related link failures seen when configuring certain ways
-[3.16p]
-* fix install bug introduced in 3.16o
-* build/test changes only
-[3.16o]
-* chown accepts new option, --dereference.  --no-dereference is now the default.
-* install now shares core copying code with mv and cp
-* mv (between distinct filesystems) now uses more of the core copying code
-* fixed a bug or two in mv
-* df once again displays negative numbers when that's what's returned
-  by get_fs_usage
-[3.16n]
-* `mv dir dir' once again does *not* remove dir/
-* ls accepts new options:
-    --indicator-style=none (no indicators, the default)
-    --indicator-style=classify (all indicators)
-         (equivalent to -F or --classify)
-    --indicator-style=file-type (file type indicators)
-         (equivalent to -p or --file-type)
-
-    --quoting-style=literal (do not quote output)
-    --quoting-style=shell (minimally quote output for the shell)
-    --quoting-style=shell-always (always quote output with '' for the shell)
-    --quoting-style=c (quote output as for a C-language string)
-         (equivalent to -Q or --quote-name)
-    --quoting-style=escape (like c but omit enclosing "")
-         (equivalent to -b or --escape)
-
-    --show-control-chars is the opposite of --hide-control-chars
-      This option can be useful if output is to a terminal,
-      to override the default beahvior of hiding control characters.
-
-* The QUOTING_STYLE environment variable can now be used to specify the
-  default value for ls's --quoting-style option.  If not specified,
-  the default quoting style is 'literal', but this default may change to
-  'shell' in a future version of this package.
-* ls's quoting style now affects operands in diagnostics, too.
-* ls's --dired option now outputs the quoting style
-  using the format of the new --quoting-style option.
-* ls's -e or --quote-shell option (introduced in 3.16j) has been removed;
-  use --quoting-style=shell to get its functionality.
-[3.16m]
-* mv can move (and doesn't read) special files
-* remove maintainer mode
-[3.16l]
-* mv can finally move non-regular files between partitions
-[3.16k]
-* install accepts new option, -D
-[3.16j]
-* du accepts new options, --exclude=PAT and --exclude-from=FILE (-X FILE)
-* ls now quotes file names for the shell by default, if they contain
-  characters that need quoting.  Use -N to get the old default behavior.
-  The new behavior is also enabled by the new option -e or --quote-shell.
-* ln --backup is now consistent with cp and mv in that --force is no longer
-  required when the destination is an existing non-directory.
-* install accepts new option, --verbose (-v)
-* mkdir -p is a lot faster when creating very deep directories on some systems
-* rm -i no longer exits with status indicating failure solely because the
-  user declines to remove a file
-* rm -r is a lot faster on some systems when removing deep hierarchies
-* chgrp, chmod, and chown no longer give contradictory output when --verbose
-  is used and an operation fails
-* ls's multicolumn option now uses variable width columns to conserve
-  vertical space
-* install accepts new option, --preserve-timestamps
-* du --megabytes --total now shows total in megabytes
-* ls accepts new option, -h or --human-readable
-* df, du, and ls now accept new option, -H or --si, for powers of 1000 not 1024
-* df, du, and ls now consistently round to nearest, with ties going to even
-* df, du, and ls now use `k' instead of `K' for `kilo',
-  and support larger abbreviations T(era), P(eta), E(xa), Z(etta), Y(otta)
-* touch -d DATE now works on Unicos
-* du accepts new option --max-depth=N
-* rmdir accepts new options: --ignore-fail-on-non-empty and --verbose
-* on most hosts df, du, and ls now overflow at 2**64 bytes, not 2**31 bytes
-* all programs now work on large files on LFS systems like Solaris 2.6 and
-  Linux with the pre-2.1 development version of GNU libc.
-* df now works with OpenBSD 2.1 beta
-* cp -d FILE SYMLINK-TO-FILE doesn't erase FILE.  Now it gives an error.
-
-Changes in release 3.16:
-* du --megabytes (-m) works
-* ls -l works even on systems with non-POSIX strftime in their C library
-
-Changes in release 3.15:
-* touch --date=DATE bug (due to broken getdate.y) has been fixed
-* ls -l no longer misformats the date when run in a locale for which the
-  locale's abbreviated week-day name (strftime's %a format) is shorter or
-  longer than the `normal' three bytes (with LANG=de it's a two-byte string).
-* Using --program-prefix no longer applies the prefix twice
-* ls --color properly restores color attributes upon completion when the
-  normal (`no') color attribute is not the default color.
-* with ls -s --color, the `total' and size of the first file are printed
-* ls --color stats symlinks and distinguishes between regular symlinks
-  and orphan ones.
-* cp --preserve preserves owner and group of symlinks on Linux when run
-  with EUID == 0
-* dircolors no longer accepts --print-data-base (alternate spelling of
-  --print-database)
-
-Changes in release 3.14:
-* ls --color highlights based on suffix rules only for regular files
-* touch --date=DATE accepts dates like those in an RCS log listing, e.g.,
-  `1992/11/01 05:44:34'.
-* install SRC DST no longer rejects non-regular, non-directory SRC
-* df accepts -F as a synonym for -t for compatibility with Solaris
-* cp -i /dev/null existing-file now prompts before overwriting the target
-* ls --color highlights orphaned symlinks text on terminals that support it
-* ls -l honors current locale with respect to abbreviated month names (and,
-  with --full-time day names) on systems with a locale-supporting strftime
-  function, e.g., ones based on recent versions of the GNU C library
-* ls -l recognizes Cray's migrated dmf files.
-* chgrp no longer aborts when given a group number larger than INT_MAX
-* chgrp now fails when run by root with an unrecognized group name
-* when possible, cp -p preserves owner/group even on symlinks in case
-  they're in a directory that has the sticky-bit set.
-* cp --recursive --parents SRC DEST works when SRC is an absolute file name.
-
-Changes in release 3.13:
-* ls properly determines window size on SunOS and Solaris systems
-* ls accepts new option --color[=WHEN] where WHEN is `always', `never',
-  or `auto'.  --color=never is the default.  --color is equivalent
-  to --color=always.
-* new program: dircolors
-* ls allows 0 as argument to --tabsize (-T) option.  Using --tabsize=0
-  inhibits the use of TAB characters for separating columns.
-* you can create a backup of FILE with cp --force --backup FILE FILE.  Before,
-  that command failed saying that ``FILE' and `FILE' are the same file'.
-* uses automake-generated Makefile templates
-* chown and chgrp accept new option --no-dereference (-h)
-* ln -f FILE FILE fails with a diagnostic rather than silently removing FILE
-* when building on systems that have getopt_long (most GNU-oriented ones),
-  the system-provided function will be used -- so executables may be a
-  little smaller
-* cp -p, and mv modify owner and/or group of symlinks on systems
-  (like Solaris) that provide the lchown system call.
-* df no longer invokes the sync system call by default.  You can use the
-  --sync option to make df invoke sync before getting file system sizes.
-* internationalized diagnostic messages
-* mkdir accepts new option: --verbose
-* `cp file D/' uses the full file name `D/file' instead of `D//file'.
-* cp --backup a~ a fails instead of silently destroying the source file
-* df and du have new options --human-readable (-h) and --megabytes (-m).
-* install now honors --backup (-b), --suffix=SUFFIX (-S SUFFIX), and
-  --version-control=WORD (-V WORD) options just as cp, ln, and mv do.
-* ln --verbose output is less prone to misinterpretation
-* ls -o works like -lG;  for compatibility with other versions of ls
-* cp has a new option to control creation of sparse files:
-  --sparse={auto,always,never}.  --sparse=auto is the default.
-* rm -rf '' behaves properly on SunOS 4 systems
-* touch: rename long option name, --file, to --reference.
-  `touch --file' will continue to work a little longer.
-* df fails if the same file system type is both selected and excluded.
-* df works around SunOS statfs brokenness wrt filesystems larger than 2GB
-* df better handles inconsistent mtab entries
-* `ls -lDR dir dir2' works
-* `ls -c' does what it's supposed to
-* all programs include program name in --version output
-* `ls --quote-name' works
-* mv properly determines whether src and dest are the same file
-  Before, it could (though with very low probability) fail to do the move,
-  reporting that distinct source and destination are the same file.
-* du --dereference (-L) works with directory symlinks
-* du works on SunOS 4 systems even when accounting is enabled
-* many programs that convert strings to integers now use strtol or strtoul
-  and detect overflow
-
-User-visible changes in release 3.12:
-* None.
-User-visible changes in release 3.11:
-* None.
-User-visible changes in release 3.10:
-* mkdir -p now ignores arguments that are existing directories.  Before,
-  (contrary to POSIX spec) it would attempt to change ownership and/or
-  protections of existing directories listed on the command line.  And
-  it would fail when such a directory was owned by another user.
-* Fix bug in cp that made the commands `mkdir dir; touch foo; cp -P foo dir'
-  incorrectly change the permissions on directory, dir.
-* df accepts a new option, --no-sync, that inhibits the default invocation
-  of the sync system call.
-* ls accepts a new option, --dired, that makes emacs' dired mode more efficient
-* skeletal texinfo documentation (mainly just the `invoking' nodes)
-* ln accepts a new option: --no-dereference (-n).  With this option,
-  if the destination command line argument is a symlink to a directory,
-  use that as the destination instead of the file in the directory.
-* `ln -i no-such-file existing-file' gives a diagnostic and fails.
-  Before, if you responded `yes' to the prompt it would both remove
-  `existing-file' and fail to make a link.
-* du no longer requires read access to all of the directory components
-  of the current working directory on systems with fchdir.
-* touch -d 'date' is no longer off by one hour.
-* New program: sync.
-* Fix bug in cp that made the commands `ln -s . s; cp -rd s r' incorrectly
-  create `r' as a symlink instead of as a regular file.
-* du's -S and -c options now work when used together.
-  Before, the grand total was always reported to be zero.
-
-Major changes in release 3.9:
-* --help gives a one-line description of each option and shows the
-  correspondence between short and long-named options.
-* work around systems with BROKEN_STAT_MACROS
-* work around problem where $(srcdir)/config.h was used instead of
-  ../config.h -- this happened only when building in a subdirectory
-  and when config.h remained in $(srcdir) from a previous ./configure.
-* GNU chmod treats symlinks the same way other vendor's versions do.
-  Now symlinks listed on the command line are processed (they were
-  ignored before); the permissions of the dereferenced files are
-  changed.  Symlinks encountered in recursive traversals are still
-  ignored.  This makes GNU chmod act more like e.g. Sun's.
-* configure uses config.h, so DEFS won't exceed preprocessor limits of
-  some compilers on the number of symbols defined via -D.
-* ls and cp can handle mount points on more systems
-* cp, mkdir, and rmdir long option --path renamed to --parents;  --path
-  will still work for a while
-* cp, ln, and mv convert `cp A B/' to cp A B/A when A is not a directory.
-  This change affects only the two-argument form of the commands.  It makes
-  such commands fail when the target has a trailing slash but is not a
-  directory or symlink to a directory and the source is not a directory.
-  They used to succeed, ignoring the implicitly contradictory trailing slash.
-
-Major changes in release 3.8:
-* install isn't as likely to produce spurious errors
-* avoid redundant compilations for `dir' and `vdir';
-* configure properly defines STAT_STATFS2_BSIZE on a Pyramid MIServer
-  running OSx 5.1
-
-Major changes in release 3.7:
-* none
-Major changes in release 3.6:
-* `ln -s dir_pathname .' works when the pathname has a trailing slash
-* with the --version option programs print the version and exit immediately
-* GNU ls -f works like Unix ls -f
-* mktime replacement works
-
-Major changes in release 3.5:
-* adds support for DEC Alpha under OSF/1
-* configuring with gcc uses CFLAGS='-g -O' by default
-* all programs accept --help and --version options
-* long-named options must be introduced with `--'; `+' is no longer
-  accepted since it is incompatible with the POSIX.2 standard
-* chmod accepts long-named options
-* dd conv=unblock doesn't hang
-* new df option --exclude=fstype
-* new ls option --full-time
-
-Major changes in release 3.4:
-* cp -p and mv preserve setuid and setgid bits
-* chown works on systems where sizeof(uid_t) != sizeof(int)
-  or sizeof(uid) != sizeof(gid)
-* catch errors from spurious slashes at ends of arguments
-
-Major changes in release 3.3:
-* df sped up by not calling sync for every filesystem
-* df ported to AIX (RS/6000 and PS/2), and SVR2 port fixed
-* df -i now also prints the total number of inodes per filesystem
-* ls sped up by not reading symlink contents unnecessarily
-* du doesn't die on POSIX systems when the root filesystem is NFS mounted
-* cp and mv report chown Permission denied errors when run by root
-
-========================================================================
-
-Copyright (C) 1992-2017 Free Software Foundation, Inc.
-
-Permission is granted to copy, distribute and/or modify this document
-under the terms of the GNU Free Documentation License, Version 1.3 or
-any later version published by the Free Software Foundation; with no
-Invariant Sections, with no Front-Cover Texts, and with no Back-Cover
-Texts.  A copy of the license is included in the ``GNU Free
-Documentation License'' file as part of this distribution.
diff --git a/old/sh-utils/ChangeLog b/old/sh-utils/ChangeLog
deleted file mode 100644
index 0b6c11c8a..000000000
--- a/old/sh-utils/ChangeLog
+++ /dev/null
@@ -1,4865 +0,0 @@
-2006-08-17  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* ChangeLog: Add copyright notice.
-	* ChangeLog.0: Likewise.
-	* NEWS: Likewise.
-
-2002-08-08  Jim Meyering  <meyering@lucent.com>
-
-	* Version 2.0.15.
-
-2002-08-05  Paul Eggert  <eggert@twinsun.com>
-
-	Fix some minor time-related bugs with POSIX time arguments.
-	Some valid time stamps were being rejected (notably -1, and
-	time stamps before 1900 on 64-bit hosts).  And some invalid
-	time stamps were being accepted, e.g. September 31.
-
-	* src/date.c (main): Adjust to posixtime signature change.
-
-2002-08-05  Jim Meyering  <meyering@lucent.com>
-
-	* configure.ac: Change $am_cv_sys_posix_termios to
-	$ac_cv_sys_posix_termios.  From Andreas Schwab.
-
-2002-08-04  Jim Meyering  <meyering@lucent.com>
-
-	* Version 2.0.14.
-
-2002-07-30  Paul Eggert  <eggert@twinsun.com>
-
-	* src/chroot.c (main): Exit with status 126 or 127 when execvp or
-	execv fails, for consistency with POSIX commands like env and nice.
-	* src/su.c (run_shell): Likewise.
-
-2002-07-29  Paul Eggert  <eggert@twinsun.com>
-
-	* src/nohup.sh: Change behavior to conform to POSIX 1003.1-2001:
-	  - Do not adjust scheduling priority.
-	  - Redirects stderr to stdout, if stderr is not a terminal.
-	  - Exit status is now 126 if command was found but not invoked,
-	    127 if nohup failed or if command was not found.
-	  Fix bug: command was run if nohup.out wasn't writeable.
-	* NEWS, doc/coreutils.texi: Document the above.
-
-2002-07-28  Jim Meyering  <meyering@lucent.com>
-
-	* configure.ac: Require automake-1.6b.
-
-2002-07-27  Jim Meyering  <meyering@lucent.com>
-
-	* Version 2.0.13.
-
-	* src/who.c (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Remove definitions.
-	Now they're defined in readutmp.h.
-	(print_deadprocs): Remove obsolete FIXME comment.
-
-2002-07-07  Paul Eggert  <eggert@twinsun.com>
-
-	* src/nohup.sh: Port to POSIX 1003.1-2001 "nice", which
-	requires the option "-n 5" rather than "-5".  This matters
-	with GNU "nice" if the user has set the _POSIX2_VERSION
-	environment variable.
-
-2002-07-24  Jim Meyering  <meyering@lucent.com>
-
-	* src/Makefile.am (AM_INSTALLCHECK_STD_OPTIONS_EXEMPT): Exempt false.
-
-2002-07-20  Jim Meyering  <meyering@lucent.com>
-
-	* Upgrade to cvs automake -- required to work with 2.53b.
-	* configure.ac: Require automake-1.6a.
-
-	* tests/Makefile.am (TESTS_ENVIRONMENT): Remove now-unused parts
-	of this definition.
-	(EXTRA_DIST): Add priv-check.
-	* tests/priv-check: New file.
-
-	* Upgrade to gettext-0.11.3.
-	* Upgrade to autoconf-2.53b.
-
-2002-07-18  Jim Meyering  <meyering@lucent.com>
-
-	* src/uname.c (main): Test sysctl(...) >= 0, not == 0, since
-	on NetBSD the return value may well be positive.
-	Use one-line aggregate initializations.
-	Use tightly scoped static buffers to avoid warnings about
-	unused variables on some systems.
-
-2002-05-07  Paul Eggert  <eggert@twinsun.com>
-
-	Add support for BSD-style sysctl to get the strings needed for
-	uname -p and uname -i.  Unfortunately the different BSDs vary,
-	but I've surveyed FreeBSD, NetBSD, and OpenBSD.
-
-	* src/uname.c (UNAME_HARDWARE_PLATFORM, UNAME_PROCESSOR): New macros.
-	(main): Use them, along with sysctl, to support uname -i and uname -p
-	on BSD hosts.
-
-2002-07-17  Jim Meyering  <meyering@lucent.com>
-
-	* src/uptime.c (print_uptime): Restore use of (equivalent, but
-	more readable) `>=' from Bruno's patch.
-
-	* configure.ac (jm_BOOT_TIME): Remove. (moved/renamed to m4/boottime.m4)
-	Use the replacement: GNULIB_BOOT_TIME.
-
-2002-07-13  Bruno Haible  <bruno@clisp.org>
-
-	* src/uptime.c: Include sys/sysctl.h.
-	(print_uptime): Add support for determining the boot time on FreeBSD.
-
-2002-07-15  Jim Meyering  <meyering@lucent.com>
-
-	* src/uptime.c (print_uptime): Use STREQ in place of !strcmp.
-
-	* src/uname.c (main): Remove unnecessary uses of `defined' when
-	operating on `HAVE_...' symbols.  Remove unnecessary parentheses.
-
-2002-07-02  Jim Meyering  <meyering@lucent.com>
-
-	* src/basename.c, src/chroot.c, src/date.c, src/dirname.c (usage):
-	Use the PACKAGE_BUGREPORT e-mail address, rather than hard-coding it.
-	* src/echo.c, src/env.c, src/expr.c, src/factor.c: Likewise.
-	* src/hostname.c, src/id.c, src/kill.c, src/logname.c: Likewise.
-	* src/nice.c, src/pathchk.c, src/pinky.c, src/printenv.c: Likewise.
-	* src/printf.c, src/pwd.c, src/seq.c, src/sleep.c, src/stty.c: Likewise.
-	* src/su.c, src/tee.c, src/test.c, src/true.c, src/tty.c: Likewise.
-	* src/uname.c, src/uptime.c, src/users.c, src/who.c: Likewise.
-	* src/whoami.c, src/yes.c: Likewise.
-
-	* src/Makefile.am (.sh): Also substitute @PACKAGE_BUGREPORT@.
-	* src/groups.sh (usage): Use @PACKAGE_BUGREPORT@, rather than
-	hard-coding a deprecated address.
-	* src/nohup.sh (usage_help): Likewise.
-
-	* src/date.c (usage): Mention that the expansions of %p and %P are
-	empty in many locales.  From matthew arnison.
-
-2002-06-22  Jim Meyering  <meyering@lucent.com>
-
-	* configure.ac: Invoke AC_GNU_SOURCE very early.
-
-2002-05-24  Jim Meyering  <meyering@lucent.com>
-
-	* tests/nice: Move this file...
-	* tests/misc/nice: ...to here.
-	* tests/Makefile.am (TESTS): Remove nice.
-	* tests/misc/Makefile.am (TESTS): Add nice.
-	* configure.ac (AC_CONFIG_FILES): Add tests/misc/Makefile.
-
-	* src/pathchk.c (validate_path): Compare the result of the function --
-	not its (constant) address -- against zero.
-	Patch from Tim J. Robbins <tjr@FreeBSD.ORG>
-	* tests/misc/pathchk1: New test for the above.
-	* tests/misc: New directory.
-	* tests/Makefile.am (SUBDIRS): Add misc.
-	* tests/misc/Makefile.am: New file.
-
-2002-05-03  Jim Meyering  <meyering@lucent.com>
-
-	* src/uptime.c (print_uptime): Use ngettext for day/days and user/users.
-	Suggestion from Karl Eichwalder.
-
-	* src/kill.c (usage): Add a little to the description of --list.
-	Uncapitalize first word and remove period at end of each one line
-	option description.
-
-	* src/who.c (usage): Tweak description of --users.
-	From Karl Eichwalder.
-
-2002-04-29  Jim Meyering  <meyering@lucent.com>
-
-	* Version 2.0.12.
-
-	Avoid warnings from gcc.
-	* src/who.c (PIDSTR_DECL_AND_INIT): Cast ut_pid value to int.
-	(make_id_equals_comment): Cast sizeof expression (used as field
-	width argument) to `int'.
-
-	* configure, config.hin, Makefile.in, etc.: Regenerate using
-	autoconf-2.53a.
-
-2002-04-28  Jim Meyering  <meyering@lucent.com>
-
-	* src/who.c: Don't include xalloc.h.
-	It's already included via system.h.
-
-2002-04-28  Paul Eggert  <eggert@twinsun.com>
-
-	* src/kill.c: Rewrite from scratch.  Support everything
-	required by POSIX 1003.1-2001; when this conflicts with Bash,
-	stick with POSIX.  The conflicts are kill -l output format,
-	and lower case signal names preceded by `-' (e.g., "kill -hup"
-	is no longer supported).  Remove -L or --long-list option.
-	Add -t or --table option.  Rename --sigspec to --signal;
-	remove --signum and do not advertise obsolescent option -n.
-	Use str2sig and str2sig to convert between signal names and
-	numbers.
-
-	* doc/coreutils.texi (kill invocation): Document the above.
-	Document POSIX signals better.
-
-	* lib/sig2str.h, lib/sig2str.c: New files.
-	* configure.ac (AC_CHECK_DECLS): Add str2signal, strtoimax,
-	sys_siglist, _sys_siglist.
-	* lib/Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
-	* m4/jm-macros.m4 (jm_MACROS): Add AC_REPLACE_FUNCS(sig2str).
-	* m4/prereq.m4 (jm_PREREQ): Add jm_PREREQ_SIG2STR.
-	(jm_PREREQ_SIG2STR): New macro.
-
-2002-04-28  Jim Meyering  <meyering@lucent.com>
-
-	* src/test.c (test_syntax_error): Add `const' to paramater
-	declarations to avoid new warning from gcc.
-	(integer_expected_error): Likewise.
-
-2002-04-25  Jim Meyering  <meyering@lucent.com>
-
-	* configure.ac (AM_GNU_GETTEXT): Add external arg.
-	(AC_CONFIG_FILES): Remove intl/Makefile.
-	* Makefile.am (SUBDIRS): Remove intl.
-	* src/Makefile.am (INCLUDES): Remove -I../intl.
-
-2002-04-16  Jim Meyering  <meyering@lucent.com>
-
-	* src/who.c (BOOT_TIME): Define.
-	(NEW_TIME): Define to 0, not INT_MAX.
-	(UT_PID, UT_ID, UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
-	Replace literal uses of ut_pid, ut_id, and ut_exit members with
-	uses through macros.
-	(make_id_equals_comment): New function, factored out of three others.
-	(UT_TYPE_UNDEF, UT_TYPE, IS_USER_PROCESS): Define.
-	(print_line): Use "%-8.8s" for the format: the user name is not
-	always NUL terminated.
-	(scan_entries) [need_users]: Use IS_USER_PROCESS, so that this works
-	even on systems without ut_type.
-
-2002-04-15  Jim Meyering  <meyering@lucent.com>
-
-	* src/who.c: Include xalloc.h.
-	Use xmalloc everywhere, not malloc.
-
-2002-04-12  Jim Meyering  <meyering@lucent.com>
-
-	* src/Makefile.am (LDADD): List ../lib/libfetish.a both before
-	and after @LIBINTL@.  Thanks to Paul Eggert for the fix and to
-	Bruno Haible for diagnosing the problem.
-
-2002-02-26  Paul Eggert  <eggert@twinsun.com>
-
-	* src/test.c (age_of): Return -1 and 0 rather than 0 and 1.
-	Might as well keep it simple, and like bash.
-	(binary_operator): Fix bug with -nt and -ot, when one of the
-	files did not exist.  We want to be compatible with the ksh93
-	documentation, and with Bash.
-
-2002-03-17  Jim Meyering  <meyering@lucent.com>
-
-	* src/seq.c (usage): Mention that --format=FORMAT must be
-	a *floating-point* format, also in description of that option.
-	Reported by Karl Eichwalder.
-	(usage): Also add the `=' signs here: --format=FORMAT,
-	--separator=STRING.
-
-2002-03-16  Jim Meyering  <meyering@lucent.com>
-
-	* src/Makefile.am (datadir): Don't override $(datadir)
-	which might be set by --datadir and different from $(prefix)/share.
-	Patch from Albert Chin-A-Young.
-
-2002-03-10  Jim Meyering  <meyering@lucent.com>
-
-	* configure.ac (AM_INIT_AUTOMAKE): Specify here the required version
-	of automake (1.6), and options (gnits dist-bzip2), rather than...
-	* Makefile.am (AUTOMAKE_OPTIONS): ...here.  Remove definition.
-
-2002-03-09  Jim Meyering  <meyering@lucent.com>
-
-	* Makefile.am (EXTRA_DIST): Remove config/config.rpath,
-	now that automake knows about it.
-
-2002-03-05  Jim Meyering  <meyering@lucent.com>
-
-	* Makefile.am (EXTRA_DIST): Add config/config.rpath.
-
-2002-03-02  Jim Meyering  <meyering@lucent.com>
-
-	* tests/nice: Export _POSIX2_VERSION=199209, so we can continue
-	to exercise the now-obsolete options.
-
-	* Makefile.maint (strftime-check): Add `N'.
-
-2002-02-27  Paul Eggert  <eggert@twinsun.com>
-
-	* doc/coreutils.texi (Time directives): Add %N for nanoseconds.
-	This documents the recent change to 'ls'.  But for this to
-	be accurate we also have to update 'date', as follows:
-
-	* src/Makefile.am (date_LDADD): New macro.
-
-	* src/date.c: Include timespec.h.
-	(strftime, time, stime): Remove declarations; no longer needed.
-	(usage): Document %N.
-	(main): Use gettime rather than time to get the time of day,
-	so that we can get fractional times.
-	Similarly for settime and stime, so that we can set fractional times
-	(though this currently is not available to the user since we don't
-	parse fractional times; add FIXMES for that).
-	Check for gettime failures; e.g. this can occur if it
-	is past 2038 and we are a 32-bit app running on a 64-bit OS.
-	Get fractional part of file time stamps.
-	Do not falsely report failures just because time_t happens to be -1
-	(e.g. a file time stamp 1 second before the epoch).
-	(show_date): 2nd arg is now struct timespec, not time_t.
-	All uses changed.  Use nstrftime rather than strftime, so that
-	we can format fractional seconds.
-
-2002-02-24  Jim Meyering  <meyering@lucent.com>
-
-	* src/nice.c: Include posixver.h.
-	* src/date.c: Likewise.
-
-2002-02-17  Jim Meyering  <meyering@lucent.com>
-
-	* ABOUT-NLS, intl/*: Update to Gettext 0.11.
-	* INSTALL: Update to Autoconf 2.52h.
-
-	* src/Makefile.am (datadir): Use `share' in place of @DATADIRNAME@,
-	per Gettext-0.11.
-	(LDADD): Use @LIBINTL@ instead of @INTLLIBS@, per Gettext-0.11.
-
-	* configure.ac (AC_CONFIG_AUX_DIR): New macro invocation.
-	(ALL_LINGUAS): Remove: now in po/LINGUAS as per Gettext 0.11.
-
-	* config: New subdirectory, containing the following files from .:
-	config.guess, config.sub, depcomp, missing, install-sh, mkinstalldirs.
-	Move the following files here from doc: texinfo.tex, mdate-sh.
-
-2002-02-15  Paul Eggert  <eggert@twinsun.com>
-
-	Add support for _POSIX2_VERSION, which lets you pick which POSIX
-	version you want the utilities to conform to.  Remove warnings about
-	failure to conform to a future POSIX version.
-
-	* src/date.c (ISO_8601_OPTION): Remove; no longer needed.
-	All uses changed to back to the corresponding short options.
-	(short_options): Remove; no longer needed.
-	(COMMON_SHORT_OPTIONS): New macro.
-
-	* src/date.c (usage): Document only the intersection of the
-	old and new behaviors, to encourage portability.
-	(main): Parse options using POSIX 1003.1-2001 rules if
-	conforming to that standard.  Do not warn of obsolete options.
-	* src/nice.c (usage, main): Likewise.
-
-2002-02-11  Paul Eggert  <eggert@twinsun.com>
-
-	* src/nice.c (main): Output warnings only if OBSOLETE_OPTION_WARNINGS.
-
-2002-02-11  Jim Meyering  <meyering@lucent.com>
-
-	* src/date.c (usage): Describe %F, %g, %G, %P, and %R.
-	Tweak the description of %p.
-
-	* tests/stty/basic-1: Use `tail -n +2', rather than `tail +2'.
-
-2002-02-03  Paul Eggert  <eggert@twinsun.com>
-
-	Add more support for POSIX 1003.1-2001, which requires removal
-	for support of obsolete "-DIGITS" option syntax in nice, and
-	which prohibits options with optional arguments like date's
-	-I option.
-
-	* NEWS, coreutils.texi: Document this.
-
-	* src/date.c (ISO_8601_OPTION): New enum value.
-	(long_options): Use it.
-	(short_options): New constant.
-
-	* src/date.c (usage): Document the change.
-	* src/nice.c (usage): Likewise.
-
-	* src/date.c (main): Conform to POSIX 1003.1-2001 if
-	POSIX2_VERSION says to, otherwise warn of obsolete usage if
-	OBSOLETE_OPTION_WARNINGS is nonzero and if not POSIXLY_CORRECT.
-	* src/nice.c (main): Likewise.
-
-2002-02-02  Bruno Haible  <bruno@clisp.org>
-
-	* printf.c (print_esc): Call print_unicode_char with exit_on_error =
-	false.
-
-2002-01-28  Jim Meyering  <meyering@lucent.com>
-
-	* Makefile.am (AUTOMAKE_OPTIONS): Require automake-1.5d.
-	* configure.ac (AM_INIT_AUTOMAKE): Use zero-arg form of this macro.
-
-2002-01-22  Jim Meyering  <meyering@lucent.com>
-
-	* po/POTFILES.in: Add lib/xmemcoll.c and src/sys2.h.
-
-2002-01-21  Jim Meyering  <meyering@lucent.com>
-
-	* Makefile.maint (strftime-check): New rule.
-	(local-check): Convert this target to a list.  Update uses.
-	Mark them as .PHONY.
-	(header-check): New rule.
-	(local-check): Add header-check.
-
-	* src/dirname.c: Don't include "xalloc.h", as system.h already
-	does that via sys2.h.
-	* src/expr.c: Likewise.
-
-2002-01-19  Jim Meyering  <meyering@lucent.com>
-
-	* configure.ac: Remove code that set LIBOBJS in support of ansi2knr.
-	The latest version of autoconf objected to it, and besides, I don't
-	care too much about K&R support these days.
-
-2002-01-14  Paul Eggert  <eggert@twinsun.com>
-
-	* src/date.c, src/logname.c, src/pathchk.c: Comment fixes
-	to bring us up to date with respect to POSIX 1003.1-2001.
-	In particular, POSIX.2 is now obsolete.
-
-2001-12-28  Jim Meyering  <meyering@lucent.com>
-
-	* configure.ac (ALL_LINGUAS): Add Catalan (ca).
-
-2001-12-17  Jim Meyering  <meyering@lucent.com>
-
-	* Makefile.maint (real_dir): Remove unused variable.
-	(url_dir_list): Don't set define it here, but...
-	* Makefile.cfg (url_dir_list): ...define it here instead.
-	(hosts, a_host, b_host): Remove now-unused variables.
-	(alpha_subdir, a_url_dir, b_url_dir): Remove now-unused variables.
-
-2001-12-15  Jim Meyering  <meyering@lucent.com>
-
-	* src/basename.c, src/chroot.c, src/date.c, src/dirname.c, src/echo.c,
-	* src/env.c, src/expr.c, src/factor.c, src/hostid.c, src/hostname.c,
-	* src/id.c, src/kill.c, src/logname.c, src/nice.c, src/pathchk.c,
-	* src/pinky.c, src/printenv.c, src/printf.c, src/pwd.c, src/seq.c,
-	* src/sleep.c, src/stty.c, src/su.c, src/tee.c, src/test.c, src/true.c,
-	* src/tty.c, src/uname.c, src/uptime.c, src/users.c, src/who.c,
-	* src/whoami.c, src/yes.c (usage): Use fputs, not printf.
-	Split --help output into smaller pieces.
-	Use new macros, HELP_OPTION_DESCRIPTION and VERSION_OPTION_DESCRIPTION
-	instead of hard-coding --help and --version descriptions.
-
-2001-12-08  Jim Meyering  <meyering@lucent.com>
-
-	* Makefile.cfg (wget_files): Remove ansi2knr.c, since it's
-	no longer available at that location.
-
-2001-11-25  Jim Meyering  <meyering@lucent.com>
-
-	* basename.c, dirname.c, expr.c, factor.c, hostname.c (usage):
-	* logname.c, printenv.c, printf.c, pwd.c, sleep.c, test.c (usage):
-	* true.c, whoami.c, yes.c (usage):
-	Indent --help and --version strings to start in the 7th column.
-
-2001-11-17  Jim Meyering  <meyering@lucent.com>
-
-	* configure.ac: Replace use of the one-arg form of AC_INIT
-	with a use of the 3-arg form and a use of AC_CONFIG_SRCDIR.
-
-2001-11-11  Jim Meyering  <meyering@lucent.com>
-
-	* src/Makefile.am (printf_LDADD): Reflect spelling change:
-	s/POW_LIBM/POW_LIB/.
-	(sleep_LDADD): Likewise.
-
-2001-11-10  Jim Meyering  <meyering@lucent.com>
-
-	* src/date.c (usage): Document %u.  Reported by Albert Hopkins.
-
-2001-11-09  Jim Meyering  <meyering@lucent.com>
-
-	* configure.ac: Use AC_CONFIG_FILES(...) and call AC_OUTPUT with no
-	arguments.
-
-2001-09-28  Jim Meyering  <meyering@lucent.com>
-
-	* configure.ac: Tell automake to use the file name `config.hin'
-	rather than the two-`.' config.h.in.
-
-2001-09-26  Jim Meyering  <meyering@lucent.com>
-
-	* man/Makefile.am (common_dep): Define it, so we depend on configure.ac.
-
-	* configure.ac: Renamed from configure.in.
-
-2001-09-25  Jim Meyering  <meyering@lucent.com>
-
-	* src/Makefile.am:
-	(factor_DEPENDENCIES, printf_DEPENDENCIES seq_DEPENDENCIES):
-	(sleep_DEPENDENCIES uptime_DEPENDENCIES su_DEPENDENCIES):
-	Remove unnecessary definitions.  They can cause trouble
-	when @INTLLIBS@ expands to -lintl.
-
-2001-09-23  Jim Meyering  <meyering@lucent.com>
-
-	* Makefile.am (SUBDIRS): When using newer gettext (in which
-	intl/libintl.h is created by rules intl/Makefile)
-	`intl' must precede `lib'.
-
-2001-09-17  Jim Meyering  <meyering@lucent.com>
-
-	* src/printf.c (main): Change the `ignoring excess arguments' diagnostic
-	to list the first one we're ignoring.  Suggestion from Karl Berry.
-
-2001-09-16  Jim Meyering  <meyering@lucent.com>
-
-	* src/stty.c (usage): Prefix each line with a space, so that
-	help2man produces a better stty.1 man page.
-	From Colin Watson, via Michael Stone.  http://bugs.debian.org/95816
-
-	* src/test.c (usage): Describe -h option.
-	From Colin Watson, via Michael Stone.  http://bugs.debian.org/99272
-
-	* man/pwd.x: Add note to help people understand that this documentation
-	may not refer to the (shell built-in) command they're running.
-	* man/echo.x: Likewise.
-	* man/printf.x: Likewise.
-	From Michael Stone.
-
-	* Makefile.am (AUTOMAKE_OPTIONS): Require automake-1.5.
-
-	* man/Makefile.am: Revamp this file, as for fileutils.
-
-2001-09-11  Jim Meyering  <meyering@lucent.com>
-
-	* configure.in: Move HOST_OPERATING_SYSTEM code from this file
-	into a new macro defined in m4/host-os.m4.
-
-2001-09-09  Jim Meyering  <meyering@lucent.com>
-
-	* src/test.c (binary_operator): Correct typo in diagnostic.
-	From Jochen Hein.
-
-2001-09-03  Paul Eggert  <eggert@twinsun.com>
-
-	* NEWS: New 'uname' options -i or --hardware-platform,
-	and -o or --operating-system.
-	'uname -a' now outputs -i and -o information at the end.
-	New uname option --kernel-version is an alias for -v.
-	Uname option --release has been renamed to --kernel-release,
-	and --sysname has been renamed to --kernel-name;
-	the old options will work for a while, but are no longer documented.
-
-	* configure.in (HOST_OPERATING_SYSTEM): New macro; set it
-	from $host_os with a translation table and other heuristics.
-
-	* src/uname.c: Correct copyright notice as per latest coding standards.
-	Remove list of options in comment, which wasn't
-	worth maintaining separately from usage().
-
-	(print_element): Move definition up, avoiding the need for
-	declaration and allowing inlining on some platforms.
-	Keep track of whether something has been printed; this is more
-	natural than modifying `toprint'.
-
-	(PRINT_KERNEL_NAME): Renamed from PRINT_SYSNAME.
-	(PRINT_KERNEL_RELEASE): Renamed from PRINT_RELEASE.
-	(PRINT_KERNEL_VERSION): Renamed from PRINT_VERSION.
-	(PRINT_HARDWARE_PLATFORM, PRINT_OPERATING_SYSTEM): New macros.
-	(toprint): Remove global var; now local in `main'.
-	(long_options, usage, main): Implement changes described in NEWS.
-	Reorder options to reflect output order.
-	(main): Use buffers one byte longer, for compatibility with Solaris 8.
-	Output newline at end.  -a sets `toprint' to -1 now; this is simpler.
-	Do not bother invoking system calls like uname if the resulting
-	information does not need to be printed.
-	Do not fail if sysinfo fails; just print "unknown".
-
-2001-08-30  Paul Eggert  <eggert@twinsun.com>
-
-	* src/tee.c (full_write): Remove decl; not needed.
-
-2001-06-19  Paul Eggert  <eggert@twinsun.com>
-
-	* NEWS: expr now uses LC_COLLATE for string comparison, as per POSIX.
-	* src/expr.c (nextarg): Use strcoll, not strcmp.
-
-2001-08-24  Jim Meyering  <meyering@lucent.com>
-
-	* src/pinky.c (main): Fail if -l is specified with no username.
-
-	* src/pinky.c (usage): Clarify description of -l.  From Clark Morgan.
-
-2001-06-21  Paul Eggert  <eggert@twinsun.com>
-
-	* NEWS: 'expr' now requires '+' rather than 'quote' to quote tokens.
-
-	* src/expr.c (posixly_correct): Remove; no longer needed.
-	(main): Do not worry about POSIXLY_CORRECT, as it's OK for
-	expr to have options (so long as they do not begin with digits).
-	(eval6, usage): Use "+" rather than "quote" to quote tokens.
-
-2001-08-19  Jim Meyering  <meyering@lucent.com>
-
-	* src/Makefile.am (bin_PROGRAMS): Add kill.
-	* src/kill.c: New program.  Written by Marcus Brinkmann.
-
-2001-08-19  Jim Meyering  <meyering@lucent.com>
-
-	* po/POTFILES.in: Add src/kill.c
-
-2001-06-21  Paul Eggert  <eggert@twinsun.com>
-
-	* src/expr.c (nextarg): Advance ARGS by one if the next token matches.
-	All callers changed.
-
-2001-06-21  Paul Eggert  <eggert@twinsun.com>
-
-	* src/expr.c (isstring): Remove.
-	(eval2): Do comparisons as strings first, before trying to convert to
-	integer.  This avoids loss of information and wrong result, e.g. for
-	"expr '00' '<' '0!'", where you don't want to convert '00' to '0'.
-
-2001-08-18  Jim Meyering  <meyering@lucent.com>
-
-	* tests/expr/basic (00): New test for the above.
-
-2001-06-21  Paul Eggert  <eggert@twinsun.com>
-
-	* src/expr.c: Code cleanup to avoid tricky macros and
-	old-style function declarations.
-
-	(cmpf, less_than, less_equal, equal, not_equal, greater_equal,
-	greater_than, arithf, arithdivf, plus, minus, multiply, divide, mod):
-	Remove.
-
-	(eval4, eval3, eval2): Rewrite to avoid the need for the above macros
-	and functions.
-
-2001-08-18  Jim Meyering  <meyering@lucent.com>
-
-	* src/test.c (binary_operator): Move declarations of lt,rt `down'
-	into the scopes where they're actually used.
-	(unary_operator): Likewise for `fd'.
-
-2001-06-20  Paul Eggert  <eggert@twinsun.com>
-
-	* src/test.c (isint, binary_operator, unary_operator):
-	Use intmax_t for argument integers, not long.
-	(age_of, binary_operator): Use time_t for times, not long.
-	(unary_operator): If N is out of int range, -t N now returns false.
-
-2001-06-20  Paul Eggert  <eggert@twinsun.com>
-
-	* src/expr.c (main): Handle a leading "--" option as POSIX requires.
-
-2001-08-18  Jim Meyering  <meyering@lucent.com>
-
-	* tests/expr/basic: Add a test for the above.
-
-2001-06-20  Paul Eggert  <eggert@twinsun.com>
-
-	* src/expr.c (toarith): Don't accept plain "-" as a valid integer.
-
-2001-06-20  Paul Eggert  <eggert@twinsun.com>
-
-	Modify 'expr' so that it uses intmax_t, not int, to calculate
-	the value of integer expressions.
-
-	* src/expr.c (struct valinfo.i): Now intmax_t, not int.
-	(docolon, int_value, str_value, isstring, nextarg, toarith,
-	freev, tostring, trace): Remove unnecessary forward decls.
-	(int_value, printv, tostring, toarith, arithf, arithdivf, docolon,
-	eval6, eval4, eval3): Do integer arithmetic using intmax_t, not int.
-	(docolon): Don't assume size_t fits in int.
-
-2001-08-18  Jim Meyering  <meyering@lucent.com>
-
-	* tests/expr/basic: New test for the above.
-	* tests/expr/Makefile.am: New file.
-	* tests/expr: New directory.
-	* tests/Makefile.am (SUBDIRS): Add expr.
-	* configure.in (AC_OUTPUT): Add tests/expr/Makefile.
-
-2001-08-18  Jim Meyering  <meyering@lucent.com>
-
-	Revert part of last change and solve the problem a better way.
-	* src/date.c (show_date) [--rfc-822]: Set LC_ALL=C just before
-	calling strftime and restore it just afterwards.
-	Suggestion from Ulrich Drepper.
-
-2001-08-18  H. Peter Anvin  <hpa@transmeta.com>
-
-	* src/date.c (show_date) [--rfc-822]: Don't space-pad the day of
-	the month.
-	Set only LC_TYPE to the "C" locale.  Setting LC_ALL is overkill,
-	and would have unwanted side effects if there is an error message.
-
-2001-08-16  Jim Meyering  <meyering@lucent.com>
-
-	* src/date.c (main): When there are too many non-option arguments,
-	include the first offending argument in the diagnostic.
-	Suggestion from Karl Berry.
-
-2001-08-14  Jim Meyering  <meyering@lucent.com>
-
-	* src/Makefile.am (INCLUDES): Add -I../lib so sys2.h can include
-	the new, generated file, unlocked-io.h.
-
-	* tests/Makefile.am (TESTS_ENVIRONMENT): Remove first definition
-	of this variable, and move its RHS into the RHS of the second.
-	Thanks, automake!
-
-	* src/su.c (xputenv): Remove parameter's const qualifier.
-
-	* src/dirname.c, src/env.c, src/id.c, src/pathchk.c, src/pinky.c,
-	* src/printenv.c, src/sleep.c, src/tee.c, src/test.c, src/uptime.c,
-	* src/users.c, src/who.c: (AUTHORS): Mark string for translation,
-	since it contains the English word `and'.
-
-2001-08-12  Jim Meyering  <meyering@lucent.com>
-
-	* src/pathchk.c (PATH_MAX_FOR): Use pathconf via wrapper.
-	(NAME_MAX_FOR): Likewise.
-	Guard the above pathconf-using definitions with `#if HAVE_PATHCONF'
-	rather than with `#ifdef _POSIX_VERSION'.
-	(pathconf_wrapper): New function.
-	(validate_path): Declare length variables to be `long', not `int'.
-	Adjust corresponding printf-style specs to use %ld.
-	Reported by Neal H Walfield.
-
-2001-08-07  Jim Meyering  <meyering@lucent.com>
-
-	* src/printf.c (cfcc_msg): Remove now-inaccurate part of comment.
-	From Bruno Haible.
-
-2001-07-04  Jim Meyering  <meyering@lucent.com>
-
-	* Makefile.cfg: New file with package-specific definitions.
-	* Makefile.am (EXTRA_DIST): Add Makefile.cfg.
-
-2001-06-09  Jim Meyering  <meyering@lucent.com>
-
-	(PIDSTR_DECL_AND_INIT): Define.
-
-2001-06-05  Jim Meyering  <meyering@lucent.com>
-
-	* configure.in (ALL_LINGUAS): Add Turkish (tr).
-
-2001-05-27  Jim Meyering  <meyering@lucent.com>
-
-	* src/dirname.c (main): Add `const' to declaration of local, `result'.
-
-2001-04-01  Jim Meyering  <meyering@lucent.com>
-
-	Add options to make `who' more POSIX compliant.
-	* who.c: Accept new options: --all (-a), --boot (-b), --dead (-d),
-	--login, --process (-p), --runlevel (-r), --short (-s), --time (-t),
-	--users (-u).
-	The -u option now produces POSIX-specified results and is the same as
-	the long option `--users'.  --idle is no longer the same as -u.
-	(time_string, print_line, print_boottime, print_deadprocs, print_login,
-	print_initspawn, print_clockchange, print_runlevel): New functions.
-	(print_user): Renamed from print_entry and reworked.
-	(search_entries): Remove function.
-	(who_am_i): Likewise.
-	(usage): Describe new options.
-	(main): Handle new options.
-	Mostly from Michael Stone.
-
-2001-05-11  Paul Eggert  <eggert@twinsun.com>
-
-	dirname code cleanup.  base_name now behaves more compatibly
-	with POSIX basename when given file names that have trailing
-	slashes, and similarly for dir_name.  Add new primitives
-	base_len and dir_len.  Put the directory-name-related decls
-	into dirname.h.
-
-	* basename.c: Include "dirname.h".
-	(base_name, strip_trailing_slashes): Remove decls; now in dirname.h.
-	(main): Use base_len instead of strip_trailing_slashes to strip
-	trailing slashes.
-
-	* dirname.c (strip_trailing_slashes): Remove decl;
-	now in dirname.h.
-	(main): Use dir_len rather than dir_name_r.
-
-	* su.c: Include "dirname.h".
-	(base_name): Remove decl; now in dirname.h.
-
-2001-04-20  Jim Meyering  <meyering@lucent.com>
-
-	* doc/sh-utils.texi (false invocation): Describe how --help and
-	--version are treated with and without POSIXLY_CORRECT.
-	(true invocation): Likewise.  Forwarded by Michael Stone.
-
-2001-03-18  Jim Meyering  <meyering@lucent.com>
-
-	* tests/Fetish.pm: If the $DJDIR envvar is defined, set SHELL
-	to $DJDIR/bin/bash.exe.  Patch from Richard Dawe, based on a
-	suggestion from Eli Zaretskii.
-
-2001-03-10  Jim Meyering  <meyering@lucent.com>
-
-	* doc/sh-utils.texi (date invocation): Correct the description of how
-	date works when given no format.  Reported by Ole Laursen.
-
-	* src/factor.c: Include wheel-size.h.
-	(WHEEL_START): Adjust definition.
-	(wheel_tab[]): Remove body of definition.
-	Include generated file, wheel.h, instead.
-
-	* src/wheel-gen.pl: New file.
-	* src/Makefile.am (noinst_HEADERS): Add wheel.h wheel-size.h.
-	(EXTRA_DIST): Add wheel-gen.pl.
-	(PERL): Define.
-	(wheel-size.h, wheel.h): New rules.
-	(BUILT_SOURCES): Add wheel.h and wheel-size.h.
-	(MAINTAINERCLEANFILES): Define.
-
-2001-03-09  Jim Meyering  <meyering@lucent.com>
-
-	* Makefile.maint (my_distdir): Define new variable, and use this
-	in place of most old uses of $(distdir).
-
-	* src/date.c (usage): Describe %C.
-	* doc/sh-utils.texi (Date directives): Likewise.
-
-	* tests/help-version: Ensure that /dev/full is a character device
-	(using test -c) as well as being writable, before trying to write to it.
-	Otherwise, the test could mistakenly append a newline to an existing,
-	regular, writable, /dev/full file.
-	Suggested by Ulrich Drepper.
-
-2001-03-07  Jim Meyering  <meyering@lucent.com>
-
-	* tests/stty/Makefile.am (EXTRA_DIST): Remove input-tty.
-	* tests/Makefile.am (EXTRA_DIST): Add input-tty.
-
-	* tests/stty/basic-1: Reflect change in location of input-tty.
-	* tests/stty/row-col: Likewise.
-	* tests/stty/input-tty: Move this file...
-	* tests/input-tty: ... to here.
-
-2001-02-24  Paul Eggert  <eggert@twinsun.com>
-
-	* doc/sh-utils.texi: Fix typo: '-d=1may' -> '-d 1may'.
-	Fix and clarify time zone usage in 'date' examples.
-
-2001-02-04  Jim Meyering  <meyering@lucent.com>
-
-	* src/factor.c (usage): Tweak --help output: it prints the _prime_
-	factors, not just any factors.
-
-2001-02-03  Jim Meyering  <meyering@lucent.com>
-
-	Improve the performance of `factor' (more than 2x speed-up for large N).
-	* src/factor.c (wheel_tab): New global table.
-	(WHEEL_START, WHEEL_END): Define.
-	(factor): Remove the loop that special-cased `2'.
-	Instead of incrementing by `2', use the offsets from the wheel table.
-	From Michael Steffens.
-
-2000-11-27  Prashant TR  <rprash@wilco-int.com>
-
-	* src/test.c (eaccess) [__MSDOS__]: Just use access.
-
-2001-01-26  Jim Meyering  <meyering@lucent.com>
-
-	* src/dirname.c (main): Declare local result as non-const, now
-	that it's freed.
-
-2001-01-20  Jim Meyering  <meyering@lucent.com>
-
-	* configure.in: Remove jm_CHECK_ALL_TYPES.
-	Now it's invoked by jm_MACROS.
-
-2001-01-04  Jim Meyering  <meyering@lucent.com>
-
-	* src/date.c (main): Fail when --rfc-822 (-R) is specified along
-	with a format string.  Reported by Jochen Hein.
-
-2000-12-17  Jim Meyering  <meyering@lucent.com>
-
-	* doc/texinfo.tex: Update from master repository.
-	* config.sub: Likewise.
-	* config.guess: Likewise.
-
-	* djgpp: New directory.
-	* djgpp/*: New files.
-	* Makefile.am (SUBDIRS): Add djgpp.
-	* configure.in (AC_OUTPUT): Add djgpp/Makefile.
-	From Prashant TR.
-
-2000-12-08  Jim Meyering  <meyering@lucent.com>
-
-	* src/dirname.c: Include xalloc.h.
-	(main): Use dir_name rather than the underlying dir_name_r.
-	The former now handles cwd-relative names with drive-letter prefixes.
-
-2000-12-02  Jim Meyering  <meyering@lucent.com>
-
-	* src/seq.c (valid_format): Move pre-increment to a separate statement
-	to avoid a warning.
-
-	* src/id.c: Move dcls of globals used only in main...
-	(main): ...to here.
-	(usage): Clarify option descriptions.
-
-2000-11-18  Jim Meyering  <meyering@lucent.com>
-
-	* po/Makefile.in.in: Sync with the one from fileutils.
-
-	* configure, config.h.in, Makefile.in, etc.: Regenerate using the
-	very latest version (in CVS) of autoconf.
-
-2000-11-17  Jim Meyering  <meyering@lucent.com>
-
-	* GNUmakefile (.NOTPARALLEL): New target.  Prevent unwanted parallelism.
-	Suggestion from Ulrich Drepper.
-
-	* src/pinky.c: Explicitly include sys/types.h before including system.h.
-	* src/uptime.c: Likewise.
-	* src/users.c: Likewise.
-	* src/who.c: Likewise.
-
-2000-11-13  Paul Eggert  <eggert@twinsun.com>
-
-	* src/sys2.h (ST_TIME_CMP_NS): Fix typo: ST_MTIM_NSEC should
-	be tested with #ifdef, not with #if.
-
-2000-11-12  Jim Meyering  <meyering@lucent.com>
-
-	* src/date.c (show_date): Add a comment explaining why the
-	format string must not be translatable via _().  From Paul Eggert.
-
-2000-10-31  Jim Meyering  <meyering@lucent.com>
-
-	* doc/sh-utils.texi: Clean up indentation and punctuation.
-	Fix a couple typos.  From Brian Youmans.
-
-2000-10-30  Jim Meyering  <meyering@lucent.com>
-
-	* configure, config.h.in, Makefile.in, etc.: Regenerate using the
-	very latest version (in CVS) of autoconf.
-
-2000-10-29  Jim Meyering  <meyering@lucent.com>
-
-	* Version 2.0.11.
-
-2000-10-27  Jim Meyering  <meyering@lucent.com>
-
-	* src/date.c (usage): Mention the time zone, UTC, and write the date
-	in ISO format in the description of %s.  Suggestion from Karl Berry.
-
-2000-10-25  Jim Meyering  <meyering@lucent.com>
-
-	* src/dirname.c: Include dirname.h.
-	(main): Use dir_name_r rather than open-coding it.
-
-2000-10-23  Jim Meyering  <meyering@lucent.com>
-
-	* Makefile.am (EXTRA_DIST): Add .prev-version.
-
-2000-10-18  Paul Eggert  <eggert@twinsun.com>
-
-	* src/date.c (universal_time): Remove; it's just a temptation to
-	do the wrong thing.
-	(main): The -u option now just sets TZ; it doesn't do anything else.
-	(show_date): Do not do anything special if -u is set.
-	This affects the behavior of the -I and -R options.
-	* doc/sh-utils.texi: Document the above.
-
-2000-10-18  Jim Meyering  <meyering@lucent.com>
-
-	* doc/sh-utils.texi (Examples of date): Fix a typo.
-
-2000-10-11  Jim Meyering  <meyering@lucent.com>
-
-	* doc/sh-utils.texi (Time directives) [%S]: Range is 0..60, not 0..61.
-
-2000-10-06  Paul Eggert  <eggert@twinsun.com>
-
-	Undo the effect of the 1997-07-12 change to date.c; it
-	broke "date -u MMDDhhmm" and it wasn't documented.
-	This reverts to the behavior of the 1996-01-03 patch.
-
-	* src/date.c (TZ_UTC0, MAYBE_SET_TZ_UTC0, set_tz): Remove.
-	(batch_convert): Don't futz with TZ.
-	(main): -u now parses all dates as UTC, not just some.
-	Reported by Karl-Michael Schneider.
-	* tests/date/Test.pm (utc-0, utc-1, relative-2): Adjust to
-	above change.
-
-2000-09-29  Jim Meyering  <meyering@lucent.com>
-
-	* src/yes.c (usage): Add a separate usage line, just for `OPTION'.
-	Suggestion from M. P. Suzuki.
-
-2000-09-09  Jim Meyering  <meyering@lucent.com>
-
-	* src/date.c (usage): Make the second `Usage' line more precise
-	(also making it match the texinfo documentation).
-	From Karl Eichwalder.
-
-	* doc/sh-utils.texi (Setting the time): Correct the capitalization of
-	`HHMM' in the info-rendering of the texinfo documentation.
-	Reported by Karl Eichwalder.
-
-2000-08-14  Jim Meyering  <meyering@lucent.com>
-
-	* src/tee.c (main): Remove incorrect `FIXME' comment.
-
-2000-08-07  Paul Eggert  <eggert@twinsun.com>
-
-	* src/su.c (xputenv): Invoke xalloc_die instead of printing
-	our own message.
-
-2000-07-30  Jim Meyering  <meyering@lucent.com>
-
-	* src/tee.c (tee): Use SET_BINARY and SET_BINARY2.
-	From Prashant TR.
-
-	* src/help-version: Remove file.  Move it to ...
-	* tests/help-version: ...here
-	* tests/Makefile.am (TESTS): Add help-version.
-	(TESTS_ENVIRONMENT): Define.
-	* src/Makefile.am (EXTRA_DIST): Remove help-version.
-	(TESTS): Remove definition.
-	(TESTS_ENVIRONMENT): Remove definition.
-
-2000-07-23  Jim Meyering  <meyering@lucent.com>
-
-	* src/help-version (su_args): Punt, so we don't try to start a shell.
-
-	* src/su.c: Include <sys/param.h> if HAVE_SYS_PARAM_H is defined,
-	rather than if _POSIX_VERSION is defined.  Remove declarations of
-	getpwuid, getgrgid, and getuid, now that they're in sys2.h.
-	Prompted by a report from John David Anglin.
-
-	* src/sys2.h [!HAVE_DECL_GETPWUID]: Declare getpwuid.
-	[!HAVE_DECL_GETGRGID]: Declare getgrgid.
-	[!HAVE_DECL_GETUID]: Declare getuid.
-
-2000-07-19  Jim Meyering  <meyering@lucent.com>
-
-	* src/date.c (batch_convert): Free `initial_TZ' only if it was set.
-	Reported by Michael Hohn.
-
-2000-07-17  Jim Meyering  <meyering@lucent.com>
-
-	* src/stty.c (visible): Don't mark `<undef>' for translation.
-	The standard requires that exact string.
-
-2000-07-09  Jim Meyering  <meyering@lucent.com>
-
-	* config.guess: Update from FSF.
-	* config.sub: Likewise.
-
-	* src/Makefile.am (seq_LDADD): Don't hard-code `-lm' -- some systems
-	don't have/need it.  From Bruno Haible.
-
-2000-07-06  Jim Meyering  <meyering@lucent.com>
-
-	* src/help-version: Punt on `groups' test, since all it does
-	is run `id -Gn', and groups fails if GNU id is not installed.
-	Reported by Christian Krackowizer.
-
-2000-07-05  Bruno Haible  <haible@clisp.cons.org>
-
-	* tests/nice: Avoid syntax error in "test" when `nice` generates
-	no output.
-
-2000-07-04  Jim Meyering  <meyering@lucent.com>
-
-	* Version 2.0j.
-
-	* tests/date/Test.pm (test_vector): Disable test #2 for all systems,
-	even though it fails only on SunOS4.
-
-2000-07-01  Jim Meyering  <meyering@lucent.com>
-
-	* configure.in (jm_DUMMY_1): Wrap a snippet in a macro definition
-	so we can use AC_REQUIRE.
-	(jm_BOOT_TIME): Likewise.
-
-2000-06-17  Bruno Haible  <haible@clisp.cons.org>
-
-	* configure.in: Add pinky, users, who to OPTIONAL_BIN_PROGS if either
-	<utmp.h> or <utmpx.h> exists. Add uptime only if either <utmp.h> or
-	<utmpx.h> exists.
-	* src/Makefile.am (bin_PROGRAMS): Remove pinky, users, who from here...
-	(EXTRA_PROGRAMS): ... and add them here.
-
-2000-06-26  Jim Meyering  <meyering@lucent.com>
-
-	`id -Gn' (invoked by groups) would fail without giving a diagnostic
-	on malconfigured systems.
-	* src/id.c (print_user): Give a diagnostic if number->name lookup fails.
-	(print_group): Likewise.
-
-2000-06-25  Jim Meyering  <meyering@lucent.com>
-
-	* configure.in (ALL_LINGUAS): Add Danish (da).
-
-2000-06-21  Jim Meyering  <meyering@lucent.com>
-
-	* tests/stty/basic-1: New test for that.
-	* src/stty.c (valid_options): Don't segfault on `stty erase -'.
-	Patch from Harry Liu.
-
-2000-06-15  Jim Meyering  <meyering@lucent.com>
-
-	* tests/date/Test.pm: Add tests for getdate.y fix.
-
-2000-06-14  Jim Meyering  <meyering@lucent.com>
-
-	* src/help-version: Punt on nohup; give it --version.
-
-2000-06-10  Jim Meyering  <meyering@lucent.com>
-
-	* doc/sh-utils.texi: Typo-fixes and some clean-up from Brian Youmans.
-
-2000-05-29  Jim Meyering  <meyering@lucent.com>
-
-	* tests/nice: Remove now-unused reference to srcdir.
-
-	* src/help-version: Use `WARNING', not just `Warning' in the
-	broken-/bin/sh diagnostic, to be consistent with other such warnings.
-
-2000-05-21  Jim Meyering  <meyering@lucent.com>
-
-	* tests/nice: Disable test on djgpp.
-
-2000-05-15  Jim Meyering  <meyering@lucent.com>
-
-	* tests/date/Test.pm (test_vector): Skip the %c test on SunOS4 systems.
-	Suggested by Paul Eggert.  Reported by Volker Borchert.
-
-2000-05-13  Jim Meyering  <meyering@lucent.com>
-
-	* src/groups.sh: Detect and report write failure of --help/--version.
-	* src/nohup.sh: Likewise.
-
-2000-05-11  Jim Meyering  <meyering@lucent.com>
-
-	* src/date.c (usage): Don't call close_stdout_status directly,
-	since that didn't cover --version output.
-	(main): Instead, call close_stdout_set_status and arrange to
-	call close_stdout via atexit.
-	* src/printenv.c: Likewise.
-	* src/tty.c: Likewise.
-
-	* src/true.c (usage): Don't call close_stdout directly, since that
-	didn't cover --version output.
-	(main):  Arrange to call close_stdout via atexit, instead.
-	* src/yes.c: Likewise.
-	* src/sleep.c: Likewise.
-
-2000-05-09  Jim Meyering  <meyering@lucent.com>
-
-	* src/sys2.h (case_GETOPT_VERSION_CHAR): Don't call close_stdout.
-	* src/help-version: New test.
-	* src/Makefile.am (TESTS): Define.
-	(TESTS_ENVIRONMENT): Likewise.
-	(EXTRA_DIST): Add help-version.
-
-2000-05-08  Jim Meyering  <meyering@lucent.com>
-
-	* Version 2.0i.
-
-2000-05-07  Jim Meyering  <meyering@lucent.com>
-
-	* Version 2.0h.
-
-	* src/basename.c: Include "closeout.h".
-	(main): Call atexit with close_stdout.
-	* src/chroot.c: Likewise.
-	* src/dirname.c: Likewise.
-	* src/echo.c: Likewise.
-	* src/env.c: Likewise.
-	* src/expr.c: Likewise.
-	* src/factor.c: Likewise.
-	* src/hostid.c: Likewise.
-	* src/hostname.c: Likewise.
-	* src/id.c: Likewise.
-	* src/logname.c: Likewise.
-	* src/nice.c: Likewise.
-	* src/pathchk.c: Likewise.
-	* src/pinky.c: Likewise.
-	* src/printf.c: Likewise.
-	* src/pwd.c: Likewise.
-	* src/seq.c: Likewise.
-	* src/stty.c: Likewise.
-	* src/su.c: Likewise.
-	* src/test.c: Likewise.
-	* src/uname.c: Likewise.
-	* src/uptime.c: Likewise.
-	* src/users.c: Likewise.
-	* src/who.c: Likewise.
-	* src/whoami.c: Likewise.
-	* src/tee.c: Likewise.  Remove explicit close_stdout.
-
-	* src/yes.c Include "closeout.h".
-	(usage): Call close_stdout just before exit.
-	* src/sleep.c: Likewise.
-	* src/true.c: Likewise.
-	* src/date.c (usage): Call close_stdout_status.
-	* src/printenv.c (usage): Likewise.
-
-	* tests/date/Test.pm ($Test::env{'rfc822-1'}): Add TZ=UTC0.
-
-2000-05-06  Jim Meyering  <meyering@lucent.com>
-
-	* src/Makefile.am (sleep_LDADD): Add @LIB_CLOCK_GETTIME@ and
-	@LIB_NANOSLEEP@.
-
-	* src/tty.c (main): Warn about arguments, don't fail.
-	(usage): Call close_stdout_status from here as well as from main.
-
-2000-05-05  Jim Meyering  <meyering@lucent.com>
-
-	Exit nonzero upon write failure.
-	* src/printf.c: Include "closeout.h".
-	(main): Call close_stdout.
-	Reported by Ian Jackson via Michael Stone.
-
-2000-05-04  Jim Meyering  <meyering@lucent.com>
-
-	* Makefile.maint (my-distcheck): Remove spurious blank line.
-	Remove $(DEPDIR) *after* making distclean, not before.
-
-2000-04-30  Jim Meyering  <meyering@lucent.com>
-
-	* src/yes.c: Detect and terminate upon write failure.
-
-2000-04-14  Jim Meyering  <meyering@lucent.com>
-
-	* src/seq.c: Shorten `#ifdef HAVE_...' to `#if HAVE_...' and
-	remove unnecessary uses of `defined' (aesthetics).
-
-2000-04-12  Jim Meyering  <meyering@lucent.com>
-
-	Move some code into m4/.
-	* configure.in (_GNU_SOURCE): Don't define here.
-	(AC_SYS_LARGEFILE): Don't use here.
-	(AM_C_PROTOTYPES): Don't use here.
-	(AC_DEFINE): Use 3-arg form.
-	* acconfig.h: Remove now-unused file.
-
-2000-04-09  Jim Meyering  <meyering@lucent.com>
-
-	* configure.in (ALL_LINGUAS): Add Estonian (et).
-
-2000-04-01  Jochen Hein  <jochen@jochen.org>
-
-	* src/date.c: Use the "C" locale when using --rfc-822 (-R), as
-	required by rfc822.  Before, in the de_DE locale, date would
-	print the German weekday and month abbreviations.
-
-	* tests/date/Test.pm: Add test for rfc822 format and foreign
-	locale settings.
-
-2000-04-04  Jim Meyering  <meyering@lucent.com>
-
-	* man/Makefile.am (man_MANS): Add uptime.1.
-	* man/uptime.x: New file.
-
-	* man/Makefile.am (man_MANS): Add factor.1.
-	* man/factor.x: New file.
-
-	* tests/seq/basic: Split a long line and tweak for font-lock mode.
-	* tests/factor/basic: Likewise.
-	* tests/basename/basic: Likewise.
-
-2000-03-29  Paul Eggert  <eggert@twinsun.com>
-
-	* src/date.c: Include <langinfo.h> if it exists.
-	(DATE_FMT_LANGINFO): New macro.
-	(show_date): Use it to get the locale-specific default format for
-	"date" if it exists.
-
-2000-03-19  Jim Meyering  <meyering@lucent.com>
-
-	* Version 2.0g.
-
-	* doc/sh-utils.texi (chroot invocation): Include a couple tips and
-	a simple example.
-
-	* doc/getdate.texi (Calendar date item): Fix typos.
-	From Per Cederqvist.
-
-2000-03-18  Jim Meyering  <meyering@lucent.com>
-
-	* src/uptime.c (print_uptime): Use `buf' only if fgets succeeds.
-
-2000-03-12  Jim Meyering  <meyering@lucent.com>
-
-	Merge from textutils.
-	* src/system.h (O_BINARY, O_TEXT): Define if necessary.
-	(SET_BINARY, SET_BINARY2): Define.
-	(DEV_BSIZE): Define to BBSIZE if appropriate.
-
-2000-03-11  Jim Meyering  <meyering@lucent.com>
-
-	* tests/date/Test.pm: Set the default TZ value to UTC0, not UTC.
-	The latter didn't have any effect on alphaev56-dec-osf4.0f.
-
-	Final merge with fileutils.
-	* src/system.h: Use standard `#if TIME_WITH_SYS_TIME...' block
-	rather than `#if TM_IN_SYS_TIME' one.
-
-2000-02-02  Bruno Haible  <haible@clisp.cons.org>
-
-	* printf.c: Include "unicodeio.h".
-	(usage): Mention \u and \U directives. \x outputs a byte, not a
-	character.
-	(print_esc): Implement \u and \U.
-	* Makefile.am (printf_LDADD): Add @LIBICONV@.
-
-2000-03-03  Jim Meyering  <meyering@lucent.com>
-
-	Make it so stty's rprnt attribute works on HPUX 10.20.
-	* src/stty.c [CREPRINT && !CRPRNT] (CRPRNT): Define.
-	(control_info): Recognize HPUX's CREPRINT.
-
-2000-03-02  Jim Meyering  <meyering@lucent.com>
-
-	* doc/sh-utils.texi (printf invocation): Describe new unicode syntax.
-	From Bruno Haible.
-
-	Unify with fileutils/src/system.h.
-	* src/system.h (ST_NBLOCKS): Sync with recent changes in fileutils.
-	[!_POSIX_VERSION]: Remove declarations of getlogin, ttyname, geteuid.
-	* src/sys2.h: Declare them here, if needed.
-
-2000-03-01  Jim Meyering  <meyering@lucent.com>
-
-	* Makefile.am (EXTRA_DIST): Include GNUmakefile.
-
-	* src/seq.c (get_width_format): Fix portability problem with
-	`-0' vs. `0'.
-
-2000-02-22  Jim Meyering  <meyering@lucent.com>
-
-	* tests/date/Test.pm (datevtime-1): New test.
-	From John Kendall.
-
-2000-02-15  Jim Meyering  <meyering@lucent.com>
-
-	* man/Makefile.maint ($(man_MANS)): Remove $@-t1.
-
-2000-02-13  Jim Meyering  <meyering@lucent.com>
-
-	* tests/Fetish.pm (run_tests): Discard stderr.
-	Reverse diff args, so `expected' is last, as in mk-script.
-
-2000-02-12  Jim Meyering  <meyering@lucent.com>
-
-	* tests/mk-script: Invoke `diff' when differences are found.
-	* tests/Fetish.pm (run_tests): Likewise.
-
-2000-02-09  Jim Meyering  <meyering@lucent.com>
-
-	* src/su.c (correct_password): Correct HAVE_STRUCT_* name in #if guard
-	to go along with corrected autoconf test:  Reported by Gaël Quéri.
-
-2000-02-05  Jim Meyering  <meyering@lucent.com>
-
-	* Version 2.0f.
-
-	* src/who.c: Use UT_USER in place of hard-coded `->ut_name' here, too.
-	* src/pinky.c: Likewise.
-	Reported by Tom Tromey and Andreas Schwab.
-	* src/uptime.c (print_uptime): Likewise.
-	* src/users.c (list_entries_users): Likewise.
-
-2000-01-30  Jim Meyering  <meyering@lucent.com>
-
-	* Version 2.0e.
-
-	* src/su.c (correct_password): Guard with `HAVE_GETSPNAM &&
-	HAVE_STRUCT_PASSWD_SP_PWDP', rather than just `#ifdef HAVE_SHADOW_H'.
-
-	* po/POTFILES.in: Add lib/makepath.c, lib/obstack.c, lib/rpmatch.c,
-	and lib/same.c.
-
-2000-01-29  Jim Meyering  <meyering@lucent.com>
-
-	* configure.in: Move library-related tests into m4/lib-check.m4.
-	Remove lib-check for cposix now that we use m4/isc-posix.m4.
-
-	* src/seq.c: Back out most of the 2000-01-21 and 01-22 changes.
-	[Instead, merely give examples showing how to accomplish the same
-	task with fewer limitations using existing tools. ]
-	Suggestion from Bruno Haible.
-	(valid_format): Rename from check_format.
-	* tests/seq/basic: Remove associated tests and add two equal-width ones.
-
-	* tests/stty/row-col-1: Set COLUMNS envvar, just to be safe.
-
-2000-01-28  Jim Meyering  <meyering@lucent.com>
-
-	* src/stty.c (wrapf): Emit a newline only if 0 < current_col.
-	(screen_columns): Use xstrtol, not atoi.
-	If get_win_size fails and $COLUMNS == 0, then return 80, not `0'.
-
-2000-01-23  Jim Meyering  <meyering@lucent.com>
-
-	* configure.in (OPTIONAL_BIN_PROGS, OPTIONAL_BIN_ZCRIPTS, MAN):
-	AC_SUBST these not here, but rather in m4/, so that the now-shared
-	lib/Makefile.am are all the same.
-	(AC_CHECK_FUNCS): Remove check for utmpname, since it's already
-	in m4/prereq.m4.
-	Remove many function checks (moved to m4/.)
-
-	* configure.in (AM_FUNC_STRTOD): Move to m4/.
-	(AC_SUBST(POW_LIBM)): Likewise.
-
-	* configure.in (SEQ_LIBM): Remove AC_SUBST of a constant.
-	* src/Makefile.am (seq_LDADD): Add -lm rather than constant $(SEQ_LIBM).
-
-2000-01-22  Jim Meyering  <meyering@lucent.com>
-
-	* src/sys2.h [! HAVE_DECL_STRTOUL]: Declare strtoul.
-	[! HAVE_DECL_STRTOULL]: Declare strtoull.
-	Required for some AIX systems.  Reported by Christian Krackowizer.
-
-	* configure.in (ALL_LINGUAS): Add Slovenian (sl).
-	(AC_CHECK_HEADERS): Move these checks into m4/.
-
-	* src/seq.c (enum Format_type): Declare.
-	(format_type): New global to take place of intconv.
-	(format_str): Move global declaration...
-	(main): ... to here.
-	(check_format): Rename parameter to avoid shadowing global.
-	(DO_printf): New macro.
-	(main): Use it.
-	Topologically sort the functions and remove fwd declarations.
-
-2000-01-21  Bruno Haible  <haible@linuix.math.u-bordeaux.fr>
-
-	Add support for octal and hexadecimal output.
-	* seq.c (intconv): New variable.
-	(usage): Update.
-	(main): Call scan_arg instead of scan_double_arg. Call check_format
-	before scan_arg.
-	(scan_int_arg, scan_arg): New functions.
-	(check_format): Add intconv argument. Accept %d, %u, %o, %x, %X.
-	(print_numbers): If intconv is true, pass an int argument to printf.
-
-2000-01-21  Jim Meyering  <meyering@lucent.com>
-
-	* configure.in (ALL_LINGUAS): Add Galician (gl).
-
-2000-01-16  Jim Meyering  <meyering@lucent.com>
-
-	* lib/Makefile.am: Sync with fileutils/lib/Makefile.am.
-
-	* src/date.c (usage): Correct error in %V description.
-	From Wolfram Kleff.
-
-	* configure.in: Remove jm_FUNC_GROUP_MEMBER, jm_FUNC_PUTENV,
-	AM_FUNC_GETLOADAVG, jm_SYS_PROC_UPTIME, AM_SYS_POSIX_TERMIOS,
-	jm_HEADER_TIOCGWINSZ_NEEDS_SYS_IOCTL.
-
-2000-01-15  Jim Meyering  <meyering@lucent.com>
-
-	* configure.in (AC_REPLACE_FUNCS): Remove gethostname, getusershell,
-	memcpy, and memset.  Now that's done in m4/.
-	Remove these, too: stime strcspn stpcpy strstr strtol strtoul.
-
-2000-01-12  Jim Meyering  <meyering@lucent.com>
-
-	* configure.in: Remove the tests that are now in jm_PREREQ_CANON_HOST.
-
-2000-01-11  Jim Meyering  <meyering@lucent.com>
-
-	Sync lib/ directories of sh-utils, and textutils.
-
-	* lib/Makefile.am (libfetish_a_SOURCES): Add diacrit.c, hard-locale.c,
-	linebuffer.c, md5.c, memcasecmp.c, memcoll.c, obstack.c, safe-read.c
-	(noinst_HEADERS): Add bumpalloc.h, diacrit.h, hard-locale.h,
-	linebuffer.h, md5.h, memcasecmp.h, memcoll.h, obstack.h, safe-read.h.
-
-	* lib/Makefile.am: s/su/fetish/
-	* src/Makefile.am: s/libsu/libfetish/
-
-2000-01-10  Jim Meyering  <meyering@lucent.com>
-
-	* Version 2.0d.
-
-	* src/Makefile.am (sleep_LDADD): Add @POW_LIBM@, for systems that use
-	lib/strtod.c and need -lm to resolve its pow reference.
-
-2000-01-07  Jim Meyering  <meyering@ascend.com>
-
-	* Version 2.0c.
-
-	* tests/basename/Makefile.am (TESTS_ENVIRONMENT): Add `pwd`/ prefix
-	to exported PATH value (though not strictly necessary, here).
-	* tests/factor/Makefile.am (TESTS_ENVIRONMENT): Likewise.
-	* tests/seq/Makefile.am (TESTS_ENVIRONMENT): Likewise.
-	* tests/stty/Makefile.am (TESTS_ENVIRONMENT): Likewise.
-
-2000-01-06  Paul Eggert  <eggert@set.twinsun.com>
-
-	* tar/lib/getdate.y: Sync tm_diff with the GNU C Library.
-	(TM_YEAR_BASE): Renamed from TM_YEAR_ORIGIN.  All uses changed.
-	(tm_diff): Renamed from difftm.  All uses changed.
-	Replace body with that taken from GNU C Library 2.1.3pre1.
-	(get_date): Prefer tm_gmtoff to tm_diff if available.
-
-2000-01-05  Paul Eggert  <eggert@twinsun.com>
-
-	Minor code cleanup.
-	* src/sleep.c (clock_get_realtime): Return argument, for convenience.
-	(main): Use this to simplify main sleep loop.
-
-2000-01-05  Jim Meyering  <meyering@ascend.com>
-
-	Some systems lack a definition of struct timespec (AIX, Ultrix)
-	Reported by Christian Krackowizer.
-	* lib/Makefile.am (noinst_HEADERS): Add nanosleep.h.
-	* lib/nanosleep.h: New file.
-	* lib/nanosleep.c: Include it.
-	Don't include time.h or sys/time.h here.
-	* src/sleep.c: Include it.
-	(AUTHORS): Add Paul Eggert.
-
-2000-01-04  Jim Meyering  <meyering@ascend.com>
-
-	* lib/nanosleep.c: Include both time.h and sys/time.h only
-	#if TIME_WITH_SYS_TIME.
-
-2000-01-03  Paul Eggert  <eggert@twinsun.com>
-
-	Fix some porting and rounding problems with the new `sleep' code.
-
-	* configure.in (AC_CHECK_HEADERS): Add fenv.h.
-	(FESETROUND_LIBM): New macro.
-
-	* lib/xstrtod.c: Add #pragma STDC FENV_ACCESS ON if C99.
-	* src/sleep.c: Likewise.
-
-	* src/Makefile.am (sleep_LDADD, sleep_DEPENDENCIES): New macros.
-
-	* src/sleep.c (<fenv.h>): Include if available.
-	(main): Always round floating-point interval calculations upwards,
-	as we must sleep for at least the specified time.
-	Do the right thing with NaNs.
-
-	(main): Sleep forever if the time calculations overflow.
-	(apply_suffix): Don't assert that *s <= TIME_T_MAX.
-
-	(clock_get_realtime): Fix typo; address was improperly taken.
-
-2000-01-02  Jim Meyering  <meyering@ascend.com>
-
-	* Version 2.0b.
-
-	* lib/Makefile.in: Regenerate.
-
-	* Version 2.0a.
-
-1999-12-26  Jim Meyering  <meyering@ascend.com>
-
-	* lib/nanosleep.c (nanosleep): New file.
-
-1999-12-23  Jim Meyering  <meyering@ascend.com>
-
-	* src/sleep.c (USE_CLOCK_GETTIME): Define.
-	[USE_CLOCK_GETTIME]: Include sys/time.h.
-	(timespec_subtract): New function.
-	(clock_get_realtime): New function.
-	(sighandler): Remove function.
-	(main): Reimplement again, using nanosleep and clock_gettime.
-
-	* configure.in: Remove check for gettimeofday.
-	Now it's in m4/jm-macros.m4
-
-	* man/Makefile.summ: Remove now-unused summaries.
-
-1999-12-22  Jim Meyering  <meyering@ascend.com>
-
-	* lib/getdate.y (get_date): Fix typo in time_t overflow test.
-	From Michael Stone.
-
-	* tests/date/Test.pm (regress-1):  New test for the above.
-
-1999-12-18  Jim Meyering  <meyering@ascend.com>
-
-	* src/who.c (print_entry): Correct do_lookup test so that who
-	prints whatever host information it has, even without --lookup.
-	Reported by Bill Peters.
-
-1999-12-12  Jim Meyering  <meyering@ascend.com>
-
-	Move 120+ lines of stat.h-related macros from system.h (not shared)
-	to sys2.h, which is shared between fileutils, sh-utils, textutils.
-	* src/system.h: Move them from here...
-	* src/sys2.h: ... to here.
-
-1999-11-27  Jim Meyering  <meyering@ascend.com>
-
-	Rewrite to allow fractional seconds and to handle SIGCONT.
-	* src/sleep.c (main): Rewrite.
-	(sighandler): New function.
-	(apply_suffix): New function.
-	(timeval_subtract): New function.
-	Reported by Raul Miller.
-
-	* src/sleep.c (argdecode): Move definition to precede use.
-	Remove prototype.
-	(usage): Add elipses to show that sleep allows more than one argument.
-
-1999-11-22  Jim Meyering  <meyering@ascend.com>
-
-	* lib/Makefile.am (DISTCLEANFILES): Add lstat.c and stat.c.
-
-1999-11-09  Jim Meyering  <meyering@ascend.com>
-
-	* src/expr.c (NEW): Undefine to avoid warning about redefinition.
-	(NEW): Redefine in terms of XMALLOC.
-
-	* lib/xalloc.h (XMALLOC): Correct misnamed macro parameter name:
-	s/N_bytes/N_items/.
-	(XCALLOC): Likewise.
-	(XREALLOC): Likewise.
-
-1999-11-05  Jim Meyering  <meyering@ascend.com>
-
-	* src/system.h: Use HAVE_STRUCT_STAT_ST_BLOCKS, not deprecated
-	HAVE_ST_BLOCKS.
-
-	* configure.in: Move some type/header/member tests into
-	m4/jm-macros.m4 (jm_CHECK_ALL_TYPES) so they are shared by all of
-	fileutils, textutils, and sh-utils.
-
-1999-11-01  Jim Meyering  <meyering@ascend.com>
-
-	* lib/Makefile.am (MAINTAINERCLEANFILES): Set to $(BUILT_SOURCES).
-
-1999-10-07  Jim Meyering  <meyering@ascend.com>
-
-	* configure.in (ALL_LINGUAS): Add Japanese (ja).
-
-1999-10-04  Jim Meyering  <meyering@ascend.com>
-
-	* depcomp: New file, for automake's new dependency support.
-	* missing: New version, from automake's user-dep-gen-branch.
-
-1999-09-28  Jim Meyering  <meyering@ascend.com>
-
-	* src/system.h: Update from the system.h from fileutils.
-	Now they're finally almost identical...
-
-1999-09-09  Jim Meyering  <meyering@ascend.com>
-
-	* src/Makefile.am (EXTRAdir): Remove unused variable.
-	(installed_su): Use `$(DESTDIR)$(bindir)' in place of $(bindir).
-	(install-exec-local): Likewise.
-	(.sh): Substitute `$(bindir)' rather than @bindir@.
-	Based on a patch from Andreas Schwab.
-
-1999-09-08  Andreas Schwab  <schwab@suse.de>
-
-	* tests/nice: Instead of failing, exit with 77 if running niced.
-
-1999-09-08  Jim Meyering  <meyering@ascend.com>
-
-	* src/su.c: Remove declaration of xstrdup.
-
-1999-09-02  Jim Meyering  <meyering@ascend.com>
-
-	* src/expr.c: Remove xstrdup declaration.
-	* src/date.c: Likewise.
-	* src/pathchk.c: Likewise.
-	* src/su.c: Likewise.
-
-1999-08-29  Jim Meyering  <meyering@ascend.com>
-
-	* tests/nice: Use `nice' instead of $nice.
-	* tests/Makefile.am (TESTS_ENVIRONMENT): Prepend ../src to PATH so
-	the above works.
-
-	* src/env.c (main): Call exit explicitly to avoid warning from gcc.
-	* src/nice.c (main): Likewise.
-	Include "xstrtol.h".
-	(isinteger): Remove function and prototype.
-	(main): Use xstrtol in place of atoi.  Remove associated FIXME comments.
-
-	* configure.in (AC_YACC): Remove use, now that we require bison.
-
-	* tests/date/Test.pm (test_vector): Add a test for the Risks-reported
-	problem with syntax like this: Nov 11 1996.
-
-	* lib/getdate.y (get_date): Rename outermost local `probe' to `quarter'.
-	(get_date): Rename latter local `tm' to probe_tm.
-
-	* lib/getdate.y (relative_time_table): Change `type' of `THIS' from
-	tMINUTE_UNIT to tUNUMBER.  From Urs Thuermann.
-	* tests/date/Test.pm (test_vector): Add tests for use of `this'.
-
-1999-08-25  Jim Meyering  <meyering@ascend.com>
-
-	* man/Makefile.summ (seq-summary): Define.
-	* man/Makefile.am (man_MANS): Add seq.1.
-	Reported by Dirk-Jan Faber.
-
-1999-08-23  Jim Meyering  <meyering@ascend.com>
-
-	* src/pathchk.c (longopts): Restore accidentally-removed entry for
-	`--portability' long option.
-	* src/chroot.c (usage): Correct --help message.
-	* src/hostid.c (usage): Likewise.
-	* src/hostname.c (usage): Likewise.
-	* src/logname.c (usage): Likewise.
-	* src/nice.c (usage): Likewise.
-	* src/printenv.c (usage): Likewise.
-	* src/sleep.c (usage): Likewise.
-	* src/stty.c (usage): Likewise.
-	Reported by Daniel Bergstrom.
-
-1999-08-22  Jim Meyering  <meyering@ascend.com>
-
-	* src/sys2.h (ATTRIBUTE_NORETURN): Define.
-	* src/test.c: Use ATTRIBUTE_NORETURN instead of NO_RETURN_ATTRIBUTE.
-	(NO_RETURN_ATTRIBUTE): Remove definition.
-
-	* src/su.c (run_shell): Declare with gcc's noreturn attribute.
-	Use an explicit exit(1) rather than doing that through error.
-
-	* src/sys2.h (IF_LINT): Define new macro.
-	* src/date.c (batch_convert): Use IF_LINT macro instead of #ifdef lint.
-	* src/pathchk.c (validate_path): Likewise.
-
-1999-08-21  Jim Meyering  <meyering@ascend.com>
-
-	* src/hostid.c (usage): Remove the ` [-v]' from the Usage: line.
-	Reported by Daniel Bergstrom.
-
-1999-08-17  Jim Meyering  <meyering@ascend.com>
-
-	* tests/stty/input-tty: New file, containing code factored out of
-	the two test scripts.  Mention `at' and `batch' in addition to `rsh'.
-	* tests/stty/basic-1: Source it.
-	* tests/stty/row-col-1: Source it.
-	* tests/stty/Makefile.am (EXTRA_DIST): Add input-tty.
-
-1999-08-14  Jim Meyering  <meyering@ascend.com>
-
-	* Version 2.0.
-
-	* tests/stty/basic-1: Fail-77 if stdin is not a tty.
-	* tests/stty/row-col-1: Likewise.
-	Suggestion from Volker Borchert.
-
-1999-08-07  Jim Meyering  <meyering@ascend.com>
-
-	* Version 1.16m.
-
-	* Makefile.maint (po-check): New rule.
-	(alpha): Make it.
-
-	* po/POTFILES.in: Add the following from lib/: argmatch.c, closeout.c,
-	error.c, getopt.c, human.c, long-options.c, version-etc.c, xmalloc.c.
-	Add these from src/: false.c, hostid.c, true.c.
-
-	* lib/getdate.y (OtherTable[]): Use tDAY_UNIT for `tomorrow,'
-	`yesterday,' `today,' and `now' rather than tMINUTE_UNIT.  Of course
-	with correspondingly smaller numbers for tomorrow and yesterday.
-	This change does not change the way the code works, since the
-	grammar rules for the two symbols are analogous.
-	From Tadayoshi Funaba.
-
-1999-08-04  Jim Meyering  <meyering@ascend.com>
-
-	false and true once again generate --help and --version output
-	* src/true.c: Honor --help and --version once again, bug ignore
-	those options when POSIXLY_CORRECT is set.
-	* src/false.c: Fail even for --help and --version.
-	* src/Makefile.am (false.c): Generate automatically from true.c.
-	(BUILT_SOURCES): Add false.c.
-	* man/Makefile.am (EXTRA_DIST): Remove false.1in and true.1in.
-	* man/Makefile.summ: Remove the rules added on 1999-07-31.
-	* man/Makefile.maint: Likewise.
-	* man/true.1in: Removed.
-	* man/false.1in: Removed.
-
-	* configure.in: Remove getline-testing code.  Now it's in m4/.
-
-1999-08-01  Jim Meyering  <meyering@ascend.com>
-
-	* src/date.c (usage): Correct description of %S; (00..60, not 00..61).
-	From Ken Pizzini.
-
-1999-08-01  Paul Eggert  <eggert@twinsun.com>
-
-	* configure.in (AC_SYS_LARGEFILE): Renamed from AC_LFS.
-
-1999-07-31  Jim Meyering  <meyering@ascend.com>
-
-	* Version 1.16l.
-
-	false and true are now C programs rather than shell scripts
-	* src/true.c: New file.
-	* src/false.c: New file.
-	* src/true.sh: Removed.
-	* src/false.sh: Removed.
-	* src/Makefile.am (bin_PROGRAMS): Add true and false.
-	(bin_SCRIPTS): Remove true and false.
-	(EXTRA_DIST): Remove false.sh and true.sh.
-	* man/true.1in: New file.
-	* man/false.1in: New file.
-	* man/Makefile.am (EXTRA_DIST): Remove extra (shadowed) assignment.
-	(EXTRA_DIST): Add false.1in and true.1in.
-	* man/Makefile.maint (helpful-men): Define.
-	* man/Makefile.summ ($(helpless-men)): New manual-generating rules to
-	accommodate the fact that false and true no longer accept --help.
-	* doc/sh-utils.texi: Include a couple of sentences from the
-	truefalse package.
-	Prompted by Christi Alice Scarborough's truefalse package.
-
-1999-07-30  Jim Meyering  <meyering@ascend.com>
-
-	* configure.in (ALL_LINGUAS): Add Brazilian Portuguese (pt_BR).
-
-1999-07-26  Jim Meyering  <meyering@ascend.com>
-
-	* src/tee.c (tee): Convert from open/fds to using fopen/streams for
-	output, in preparation for addition of new compression option.
-
-1999-07-21  Jim Meyering  <meyering@ascend.com>
-
-	* tests/stty/basic-1 (options): Avoid Solaris' broken /usr/ucb/tr by
-	removing offending use of tr altogether and removing hyphens with sed.
-	Reported by Kaveh Ghazi.
-
-1999-06-01  Volker Borchert  <bt@teknon.de>
-
-	* tests/Makefile.am: Make envvar-check depend on check-recursive rather
-	than on `check' so that its tests are performed before any real tests.
-
-1999-07-15  Jim Meyering  <meyering@ascend.com>
-
-	* src/false.sh: Always exit unsuccessfully, even with
-	--help and --version.  Suggested by Felix Lee.
-
-1999-07-12  Jim Meyering  <meyering@ascend.com>
-
-	* src/sys2.h (mempcpy): Define only if not already defined.
-	Reported by Collin Rogowski.
-
-1999-05-27  Volker Borchert  <bt@teknon.de>
-
-	* tests/Makefile.am: Qualify .env-warn with $(srcdir)/ prefix.
-
-1999-05-25  Jim Meyering  <meyering@ascend.com>
-
-	* tests/stty/basic-1: Fix non-portable use of `tr' that caused
-	this test to fail when run with a SysV-style tr.
-	Based on a patch from Kaveh Ghazi.
-
-1999-05-21  Jim Meyering  <meyering@ascend.com>
-
-	* Version 1.16k.
-	* configuration fixes: see m4/ChangeLog.
-
-1999-05-16  Jim Meyering  <meyering@ascend.com>
-
-	* Version 1.16j.
-
-	* configure.in (AC_SEARCH_LIBS): Set LIB_CRYPT to $ac_cv_search_crypt,
-	to go along with the new macro in m4/search-libs.m4.
-
-1999-05-14  Jim Meyering  <meyering@ascend.com>
-
-	* lib/getugroups.c (getugroups): Don't dereference a null pointer when
-	running `id USER' for some USER that is listed on the RHS in /etc/group.
-	From Sander van Malssen.
-	Add some curly braces, use STREQ, reverse the sense of a test
-	and use `continue' to save a level of nesting.
-
-	* tests/Makefile.am (envvar-check): Renamed from check-local.
-	(check): Depend on envvar-check so the envvar check is performed
-	before all other tests.  Reported by Volker Borchert.
-	* tests/.env-warn: Use `%%' place-holder that Makefile.am rule expects,
-	so CDPATH is mentioned in the message.  Reported by Volker Borchert.
-
-1999-05-10  Jim Meyering  <meyering@ascend.com>
-
-	* src/uptime.c (AUTHORS): add Kaveh.
-
-	Expand each `&' character in the gecos field.
-	* src/pinky.c (count_ampersands): New function.
-	(create_fullname): New function.
-	(print_entry): Use create_fullname here.
-	(print_long_entry): Use it here, too.
-	From Kaveh Ghazi.
-
-1999-05-09  Jim Meyering  <meyering@ascend.com>
-
-	* lib/regex.c: Update from libc.
-
-	* Version 1.16i.
-
-	* configure.in: Clean up checks for libraries so that we don't add
-	-lshadow unless necessary.  Reported by Joseph S. Myers.
-
-1999-05-05  Jim Meyering  <meyering@ascend.com>
-
-	Add definitions to help read utmpx on systems with utmpname.
-	* lib/readutmp.h (UTMP_NAME_FUNCTION): Define.
-	(SET_UTMP_ENT): Likewise.
-	(GET_UTMP_ENT): Likewise.
-	(END_UTMP_ENT): Likewise.
-	* lib/readutmp.c (read_utmp): Use the new definitions.
-	From Kaveh Ghazi.
-
-	* src/date.c (show_date): Change an automatic aggregate initializer
-	to be a static one.  For SunOS4's cc.  From Kaveh Ghazi.
-
-1999-05-03  Jim Meyering  <meyering@ascend.com>
-
-	* configure.in: Remove duplicate use of jm_FUNC_GNU_STRFTIME.
-	Kaveh Ghazi reported that strftime.o was listed twice in the command
-	to build libsu.a.
-
-1999-05-02  Jim Meyering  <meyering@ascend.com>
-
-	* Version 1.16h.
-
-	* src/hostname.c (main): Give a better diagnostic when we fail to
-	set the hostname.
-
-	* man/Makefile.summ (hostid-summary): Use correct description.
-	Reported by Joseph S. Myers.
-
-	* lib/readutmp.c (read_utmp): Ignore the return value from utmpname.
-
-1999-04-30  Jim Meyering  <meyering@ascend.com>
-
-	* src/dirname.c (main): Manually handle `--', since we no longer
-	call getopt.  Reported by Joseph S. Myers.
-	* src/basename.c (main): Likewise.
-	* src/factor.c (main): Likewise.
-
-1999-04-25  Jim Meyering  <meyering@ascend.com>
-
-	* src/seq.c (main): Handle the case in which seq is given no args.
-	Reported by John Gotts.
-	(main): Revert last change.
-	Instead, loop on `optind < argc' to protect use of argv[optind].
-
-	* lib/human.c <inttypes.h>: Don't include it here.
-	* lib/human.h <inttypes.h>: Include it here instead.
-	<config.h>: Include it here too.
-	Reported by Andreas Jaeger.
-
-	* src/nice.c [NDEBUG]: Remove definition.
-	Reported by Andreas Jaeger.
-
-1999-04-24  Jim Meyering  <meyering@ascend.com>
-
-	* src/who.c (print_entry): Use `#if', not `#ifdef HAVE_UT_HOST'.
-
-	* Version 1.16g.
-
-	* configure.in: Use AC_CANONICAL_HOST.
-
-1999-04-20  Jim Meyering  <meyering@ascend.com>
-
-	Update factor to use `uintmax_t'.
-	* src/factor.c <xstrtol.h>: Include this, not xstrtoul.h.
-	<human.h>: Include.
-	Use uintmax_t in place of unsigned long.
-	Use human_readable to convert to strings for printing.
-	* lib/xstrtoumax.c: New file.
-	* lib/human.c: New file.
-	* lib/human.h: New file.
-	* lib/Makefile.am (libsu_a_SOURCES): Add human.c and xstrtoumax.c.
-	(noinst_HEADERS): Add human.h.  Remove xstrtoul.h.
-
-1999-04-19  Jim Meyering  <meyering@ascend.com>
-
-	* src/seq.c (main): Restore `+' in getopt_long string.  Otherwise,
-	commands like `seq 10 -2 0' wouldn't work.  From Andreas Schwab.
-	* tests/seq/basic: Add tests for that.
-
-1999-04-17  Jim Meyering  <meyering@ascend.com>
-
-	* tests/seq: New directory and basic tests.
-	* tests/Makefile.am (SUBDIRS): Add seq.
-	* configure.in (AC_OUTPUT): Add tests/seq/Makefile.
-
-1999-04-17  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
-
-	* configure.in: Check for localeconv.
-
-	* src/seq.c (decimal_point): New variable.
-	(main): Set it to locale's decimal point.  Fix recognition of
-	negative number as argument.
-	(get_width_format): Correctly handle a negative min_val or step
-	when computing fraction width.  Use decimal_point.
-
-1999-04-08  Jim Meyering  <meyering@ascend.com>
-
-	1999-03-25  James R. Van Zandt  <jrv@vanzandt.mv.com>
-	* doc/sh-utils.texi (Options for date): Document --iso-8601
-	* src/date.c: Accept new option: --iso-8601.
-	* lib/Makefile.am (libsu_a_SOURCES): Add argmatch.c and quotearg.c.
-	(noinst_HEADERS): Add argmatch.h and quotearg.h.
-	* lib/argmatch.c: New file.
-	* lib/argmatch.h: New file.
-	* lib/quotearg.c: New file.
-	* lib/quotearg.h: New file.
-
-1999-03-30  Jim Meyering  <meyering@ascend.com>
-
-	* src/sys2.h: Include "closeout.h" and "version-etc.h"
-
-	* src/*.c (PROGRAM_NAME, AUTHORS): Define and use.
-
-	* src/date.c: No longer include long-options.h.
-	[long_options]: Add entries for --help and --version.
-	Remove parse_long_options call.
-	(main) [getopt switch]: Add a case for each of --help and --version.
-	* src/env.c: Likewise.
-	* src/id.c: Likewise.
-	* src/pinky.c: Likewise.
-	* src/seq.c: Likewise.
-	* src/su.c: Likewise.
-	* src/sys2.h: Likewise.
-	* src/tee.c: Likewise.
-	* src/tty.c: Likewise.
-	* src/uname.c: Likewise.
-	* src/who.c: Likewise.
-
-1999-03-29  Jim Meyering  <meyering@ascend.com>
-
-	* configure.in (GNU_PACKAGE): Remove related code -- now it's in
-	the catch-all for shared autoconf code, m4/jm-macros.m4.
-	(jm_CHECK_ALL_TYPES): Remove explicit AC_TYPE_* macros and use
-	this instead.
-
-1999-03-28  Jim Meyering  <meyering@ascend.com>
-
-	* src/test.c (PROGRAM_NAME): Rename from COMMAND_NAME.
-
-1999-03-28  Paul Eggert  <eggert@twinsun.com>
-
-	* lib/getdate.y (get_date): Reuse tm_isdst of first localtime
-	call; this is an improvement on a bug fix suggested by
-	martin@dresden.nacamar.de.  Do not assume that localtime and
-	gmtime return non-null.
-
-1999-03-27  Jim Meyering  <meyering@ascend.com>
-
-	* src/false.sh (usage): Change `[OPTION]...' to `[OPTION]' to show
-	that only one of --help or --version is recognized at a time.
-	Reported by Meelis Roos.
-	* src/true.sh: Likewise.
-
-	* src/id.c (print_user): Use uid_t instead of int.
-	(print_group): Use gid_t instead of int.
-	From John Bley.
-
-1999-03-26  Jim Meyering  <meyering@ascend.com>
-
-	* lib/Makefile.am (libfu_a_SOURCES): Add version-etc.c.
-	(noinst_HEADERS): Add version-etc.h.
-
-1999-03-20  Jim Meyering  <meyering@ascend.com>
-
-	* src/nohup.sh: Don't modify PATH just to get GNU nice.  Instead,
-	try to find an absolute path for GNU nice.  From Bruno Haible.
-
-1999-03-19  Jim Meyering  <meyering@ascend.com>
-
-	* configure.in: Use new macro, jm_WINSIZE_IN_PTEM, instead of
-	open-coding it.
-
-1999-03-17  Jim Meyering  <meyering@ascend.com>
-
-	* configure.in (ALL_LINGUAS): Add Italian (it) and Slovak (sk).
-
-1999-03-13  Jim Meyering  <meyering@ascend.com>
-
-	* lib/basename.c (base_name): If NAME is all slashes, return `/' (in
-	conformance with the single unix spec).  Reported by Peter Moulder.
-
-1999-03-10  Jim Meyering  <meyering@ascend.com>
-
-	* src/uptime.c: Declare getloadavg so I can build with -Werror.
-
-	* tests/stty/basic-1: Skip failing tests: parenb, -parenb, -cread.
-
-	* lib/canon-host.c (canon_host): Don't use he->h_addr directly.
-	Based on a patch from Savochkin Andrey Vladimirovich.
-
-1999-03-09  Jim Meyering  <meyering@ascend.com>
-
-	Running `id USER' doesn't report any groups if there is no entry
-	for USER in /etc/group.  Always include the one from /etc/passwd.
-	* src/id.c (xgetgroups): Take new parameter, gid, and pass
-	it to getugroups.
-	(print_group_list): Call getpwuid and adjust calls to xgetgroups
-	to include new parameter.
-	* lib/getugroups.c (getugroups): Take new parameter, gid.
-	Add gid to the list of groups.
-	From Ulrich Drepper.
-	* lib/getgroups.c (getgroups): Protoize.
-
-1999-03-08  Jim Meyering  <meyering@ascend.com>
-
-	* tests/basename: New directory and tests.
-	* tests/Makefile.am (SUBDIRS): Add basename.
-	* configure.in (AC_OUTPUT): Add tests/basename/Makefile.
-
-1999-03-06  Jim Meyering  <meyering@ascend.com>
-
-	* src/date.c (batch_convert): Use a `%s' format in error call,
-	in case the argument string contains a `%'.
-
-	* man/Makefile.am (man_MANS): Add pinky.1.
-	* man/Makefile.summ (pinky-summary): Define.
-
-	* src/date.c: Include long-options.h.
-	[long_options]: Remove the "help" and "version" entries.
-	Remove declarations of show_help and show_version.
-	(main): Use parse_long_options, including author name(s).
-	Remove the show_version and show_help blocks.
-	* src/env.c: Likewise.
-	* src/id.c: Likewise.
-	* src/logname.c: Likewise.
-	* src/pathchk.c: Likewise.
-	* src/pinky.c: Likewise.
-	* src/printenv.c: Likewise.
-	* src/seq.c: Likewise.
-	* src/sleep.c: Likewise.
-	* src/su.c: Likewise.
-	* src/tee.c: Likewise.
-	* src/tty.c: Likewise.
-	* src/uname.c: Likewise.
-	* src/uptime.c: Likewise.
-	* src/users.c: Likewise.
-	* src/who.c: Likewise.
-	* src/whoami.c: Likewise.
-
-1999-03-04  Jim Meyering  <meyering@ascend.com>
-
-	* src/basename.c (main): Include author name argument in call to
-	parse_long_options.
-	* src/chroot.c: Likewise.
-	* src/dirname.c: Likewise.
-	* src/echo.c: Likewise.
-	* src/expr.c: Likewise.
-	* src/factor.c: Likewise.
-	* src/hostid.c: Likewise.
-	* src/hostname.c: Likewise.
-	* src/nice.c: Likewise.
-	* src/printf.c: Likewise.
-	* src/pwd.c: Likewise.
-	* src/stty.c: Likewise.
-	* src/test.c: Likewise.
-	* src/yes.c: Likewise.
-
-1999-03-02  Jim Meyering  <meyering@ascend.com>
-
-	* lib/readutmp.c (read_utmp) [HAVE_UTMPNAME]: Rewrite.
-
-1999-02-15  Jim Meyering  <meyering@ascend.com>
-
-	* src/stty.c (main): #ifdef-out unreachable code.
-
-	* src/pinky.c (usage): Add a one-line description.
-	Suggestion from Karl Berry.
-
-1999-02-08  Jim Meyering  <meyering@ascend.com>
-
-	* configure.in (ALL_LINGUAS): Add Czech (cs).
-
-1999-02-07  Jim Meyering  <meyering@ascend.com>
-
-	* tests/stty/basic-1: Run all tests even if some fail.
-	Don't use trap.
-
-	* tests/stty/basic-1: Use `stty', not $STTY.
-	Fix typo in VERBOSE code: s/\$RM/stty/.
-	* tests/stty/row-col-1: Likewise.
-
-	* tests/stty/Makefile.am (TESTS_ENVIRONMENT): Set PATH, not STTY.
-
-	Include stdio.h before defining `_unlocked' macros.
-	* src/pinky.c: Include stdio.h.
-	* src/uptime.c: Likewise.
-	* src/users.c: Likewise.
-	* src/who.c: Likewise.
-	* lib/readutmp.c: Include stdio.h here...
-	* lib/readutmp.h: ...not here.
-	From Ulrich Drepper.
-
-	* Version 1.16f.
-
-	* Makefile.maint (my-distcheck): Don't depend on dist, now that this
-	is hooked up to the distcheck rule.
-	* Makefile.am (distcheck-hook): New target and rule -- link to shared
-	rule, my-distcheck, in Makefile.maint.
-
-	* configure.in (jm_FUNC_GETGROUPS): Move the test into a new file,
-	group-member.m4, and just use this new macro.
-
-1999-01-31  Jim Meyering  <meyering@ascend.com>
-
-	* doc/sh-utils.texi: Wrap the @top node in @ifnottex instead of
-	@ifinfo so `makeinfo --html ...' works.  From Karl Berry.
-
-	* src/chroot.c (main): Call chdir ("/") after chroot.
-	Suggestion from James Youngman.
-
-	* src/uptime.c (print_uptime): Use the C numeric locale for sscanf
-	of /proc/uptime data, then restore.
-	* lib/getloadavg.c: Include locale.h.
-	[!HAVE_SETLOCALE]: Define-away setlocale.
-	(getloadavg): Ensure the sscanf of /proc/getloadavg data uses the
-	`C' numeric locale.  Restore afterwards.
-	Based on a suggestion from Thomas Quinot.
-
-	* lib/strtod.c: Protoize.
-
-1999-01-30  Jim Meyering  <meyering@ascend.com>
-
-	* acconfig.h: Remove lots of now-unnecessary #undefs.
-
-	* configure.in: Require autoconf 2.13.
-
-	* doc/Makefile.am (DISTCLEANFILES): Arrange to remove sh-utils.fl.
-
-	* configure.in (ALL_LINGUAS): Add Greek (el).
-	* po/el.po: New file.
-
-1999-01-25  Jim Meyering  <meyering@ascend.com>
-
-	* src/date.c (usage): Remove static attribute.
-	Move function be the first in the file.
-	* src/env.c: Likewise.
-	* src/id.c: Likewise.
-	* src/nice.c: Likewise.
-	* src/pathchk.c: Likewise.
-	* src/tty.c: Likewise.
-	* src/uname.c: Likewise.
-
-	* src/*.c (usage): Remove static attribute.
-
-1999-01-14  Jim Meyering  <meyering@ascend.com>
-
-	* src/date.c: Include closeout.h.
-	(main): Use close_stdout_status.
-	* src/printenv.c: Likewise.
-	* src/tty.c: Likewise.
-
-	* src/hostid.c: Include closeout.h.
-	(main): Use close_stdout.
-	* src/tee.c: Likewise.
-
-1999-01-10  Jim Meyering  <meyering@ascend.com>
-
-	* src/Makefile.am (pinky_LDADD, pinky_DEPENDENCIES, who_LDADD,
-	who_DEPENDENCIES): Remove definitions.
-
-	* lib/Makefile.am (BUILT_SOURCES): Add lstat.c and stat.c.
-	(lstat.c, stat.c): New rules.
-
-	* lib/canon-host.c (main) [TEST_CANON_HOST]: Add a simple test driver.
-
-	* configure.in: Require autoconf-2.13.
-	Use new AC_SEARCH_LIBS to see if we need nsl or inet libraries
-	to resolve gethostbyname.
-
-1998-12-22  Jim Meyering  <meyering@ascend.com>
-
-	* configure.in (ALL_LINGUAS): Add chinese (zh).
-
-1998-12-13  Jim Meyering  <meyering@ascend.com>
-
-	* lib/putenv.c: Don't include stdlib.h and declare malloc and free.
-	This works around Solaris 5.7's conflicting prototype.
-	Reported by Karl Berry.
-
-	* lib/Makefile.am (lstat.c): Add rule to generate this from xstat.in.
-	(stat.c): Likewise.
-	(EXTRA_DIST): Add xstat.in.
-	* lib/stat.c: Remove file.
-	* lib/lstat.c: Remove file.
-	* lib/xstat.in (xstat@): New file.
-
-1998-12-10  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
-
-	* src/date.c (main): Arrange to exit unsuccessfully when stime fails.
-
-1998-12-07  Jim Meyering  <meyering@ascend.com>
-
-	* configure.in (ALL_LINGUAS): Add Russian (ru).
-
-1998-10-31  Jim Meyering  <meyering@ascend.com>
-
-	* tests/Makefile.am (EXTRA_DIST): Add Fetish.pm.
-	* tests/Fetish.pm: New file.
-
-	* tests/factor/Makefile.am: Rewrite to use new testing framework.
-	* tests/factor/Test.pm: Remove file.
-	* tests/factor/factor-tests: Remove file.
-	* tests/factor/basic: New file (rewrite of Test.pm).
-
-	* acconfig.h (stat): New #undef.
-
-1998-10-03  Jim Meyering  <meyering@ascend.com>
-
-	* man/Makefile.am: Switch to using help2man.
-	(EXTRA_DIST): Add Makefile.summ.
-
-	* man/help2man: Invoke program with --manhelp option only if
-	--name=STRING not specified.  Otherwise, this would fail with `yes'.
-	* man/Makefile.summ: New file.
-	* man/Makefile.maint: Include it.
-	* man/help2man: New file.
-	* man/GNUmakefile: New file.
-	* man/Makefile.maint: New file.
-	* man/*.x: New files.
-	* man/*.1: Remove files.
-
-	* src/Makefile.am (install-exec-local): Change comments to use `##'
-	to avoid automake warning.
-
-	* lib/Makefile.am (noinst_HEADERS): s/posixtm.c/posixtm.h/
-	(libsu_a_SOURCES): s/posixtm.y/posixtm.y/
-	(libsu_a_SOURCES): Remove getdate.c.  Add fnmatch.h.
-
-	* src/date.c (main): Update to use new version of posixtime.
-	* lib/posixtm.c: New file.
-	* lib/posixtm.h: New file.
-	* lib/posixtm.y: Remove file.
-
-	* lib/fnmatch.c: New file. (unused)
-	* lib/fnmatch.h: New file. (unused)
-
-1998-09-27  Jim Meyering  <meyering@ascend.com>
-
-	* src/seq.c (main): Decrement optind when we find an `option' that
-	looks like -N.  Reported by Clark Morgan.
-
-1998-09-26  Jim Meyering  <meyering@ascend.com>
-
-	* lib/xstrtol.c (__xstrtol) [STRING_TO_UNSIGNED]: Return
-	LONGINT_INVALID for strings that begin with `-'.
-
-	* tests/factor/Test.pm: Add a test for negative argument.
-	Tweak postprocessing framework.
-
-1998-09-19  Jim Meyering  <meyering@ascend.com>
-
-	* src/stty.c (main): Revamp option processing, again.
-	stty couldn't parse some of its options.
-	* tests/stty/basic-1: New test.
-	* tests/stty/Makefile.am (TESTS): Add basic-1.
-
-1998-08-29  Jim Meyering  <meyering@ascend.com>
-
-	* src/su.c (longopts): Use corresponding short-option character
-	in place of `1', and `NULL' in place of pointer in initialization.
-
-1998-08-11  Jim Meyering  <meyering@ascend.com>
-
-	* src/uptime.c (usage): Correct description.  Reported by John Murphy.
-
-1998-07-16  Jim Meyering  <meyering@ascend.com>
-
-	* lib/Makefile.am (noinst_HEADERS): Add lchown.h.
-	* lib/lchown.h: New file, just to define ENOSYS on systems that lack it.
-	* lib/lchown.c: Include lchown.h.
-
-1998-07-15  Jim Meyering  <meyering@ascend.com>
-
-	* src/seq.c (check_format): Add `5' to the list of digits.
-	Reported by Donni Erpel.
-
-1998-07-12  Jim Meyering  <meyering@ascend.com>
-
-	* tests/test: New directory and tests.
-	* tests/Makefile.am (SUBDIRS): Add test.
-	* configure.in (AC_OUTPUT): Add tests/test/Makefile.
-
-1998-07-04  Jim Meyering  <meyering@ascend.com>
-
-	* lib/Makefile.am (libsu_a_SOURCES): Remove regex.c, now that it's
-	automatically discovered by automake.
-	(noinst_HEADERS): Remove unused safe-read.h.
-
-	* src/Makefile.am (CLEANFILES): Put $(SCRIPTS) here rather than in
-	DISTCLEANFILES.
-	(CLEANFILES): Add su, since we build it unconditionally, yet it's
-	never put in @OPTIONAL_BIN_PROGS@.
-
-1998-06-29  Jim Meyering  <meyering@ascend.com>
-
-	* src/uptime.c: Include system.h only after error.h and readutmp.h
-	so we don't get redefinition warnings about getc, etc.
-	* src/who.c: Likewise.
-	* src/users.c: Likewise.
-
-1998-06-28  Jim Meyering  <meyering@ascend.com>
-
-	* src/sys2.h: Add macro definitions for GNU libc *_unlocked wrappers.
-
-1998-06-06  Jim Meyering  <meyering@ascend.com>
-
-	* src/test.c (unary_operator): Fail if the operand to -t is not valid.
-	(posixtest): Treat `test -t' the same as `test -t 1'.
-
-1998-05-26  Jim Meyering  <meyering@ascend.com>
-
-	* src/test.c (two_arguments): Don't test argv[pos][2] if it's
-	past end of string.
-
-1998-05-25  Jim Meyering  <meyering@ascend.com>
-
-	* configure.in (_GNU_SOURCE): AC_DEFINE it here.
-	* acconfig.h (_GNU_SOURCE): Remove definition from @TOP@ section.
-	[!_GNU_SOURCE]: Add #undef instead.
-
-1998-05-16  Jim Meyering  <meyering@ascend.com>
-
-	* lib/readutmp.c (read_utmp): Add variant for systems that have
-	the utmpname function.
-	Ansideclify.
-	* configure.in: Check for utmpname.
-
-	* configure.in (jm_MACROS): New wrapper macro.
-	Remove uses of most jm_* macros.
-
-	* acconfig.h (chown): Add undef.
-	(D_INO_IN_DIRENT): Likewise.
-	(D_TYPE_IN_DIRENT): Likewise.
-	(ssize_t): Likewise.
-
-	* lib/Makefile.am (EXTRA_DIST): Remove.  Automake groks the `LIBOBJS='
-	lines from the m4/*.m4 macros, so the hack of including some
-	custom-replaced C source file names here is no longer needed.
-
-1998-05-03  Jim Meyering  <meyering@ascend.com>
-
-	* po/: Update from gettext-0.10.35.
-	* intl/: Likewise.
-	* configure.in: Remove use of AC_LINK_FILES.
-	(AC_OUTPUT): Remove po/Makefile-generating sed command.
-
-1998-05-02  Jim Meyering  <meyering@ascend.com>
-
-	* src/seq.c (check_format): Use ISDIGIT, not isdigit.
-
-1998-04-26  Jim Meyering  <meyering@ascend.com>
-
-	* configure.in: Use jm_ASSERT.
-	* acconfig.h: Add NDEBUG.
-
-1998-04-13  Jim Meyering  <meyering@eng.ascend.com>
-
-	* lib/Makefile.am (noinst_HEADERS): Add safe-read.h.
-
-1998-04-09  Jim Meyering  <meyering@ascend.com>
-
-	* configure.in (AM_MAINTAINER_MODE): Remove it.
-	No longer use AC_PATH_PROG to check for perl.
-	(jm_PERL): Use this instead.
-
-1998-04-04  Jim Meyering  <meyering@ascend.com>
-
-	* lib/readutmp.h (PARAMS): Define.
-
-	* tests/Makefile.am (SUBDIRS): Add stty.
-	* tests/stty/row-col-1: New file.
-	* tests/stty: New directory.
-	* configure.in (AC_OUTPUT): Add tests/stty/Makefile.
-
-	* src/stty.c: Use STREQ in place of strcmp everywhere.
-	(valid_options): Indent.
-	Parenthesize assignment in while expr.
-	(main): s/case 'f':/case 'F':/
-	Tweak error messages to make them consistent.
-	Remove #if-0'd block.
-	Move dcl of `fdflags' into scope where it's used.
-	Remove dcl of unused `cp'.
-	Use "%s", not device_name, as the format string, in case the
-	latter contains `%'.
-
-	[1998-03-31  Theodore Ts'o  <tytso@rsts-11.mit.edu>]
-	* src/stty.c (valid_options): New function.
-	(main): Fix broken options parsing that worked only
-	by serendipity (getopt_long_only already parsed short options; no
-	need to parse them again manually!).  Add support for the --file
-	option, which allows the user to specify the device whose line
-	settings are to be set.  This is necessary because POSIX ttys will
-	block waiting for carrier detect to go high if CLOCAL is not set,
-	unless the device is opened with the O_NONBLOCK flag.
-	Unfortunately, the shell doesn't use this flag, so users lose.
-	Opening the device in stty is the easist way to fix this.
-	(speeds): Add support for 230400 and 460800 line speeds, which are
-	supported by Linux.
-
-	* acconfig.h (uintmax_t): Add #undef.
-
-	* configure.in (jm_AC_HEADER_INTTYPES_H): Use it.
-	(jm_AC_TYPE_UINTMAX_T): Use it.
-	(jm_PREREQ): Use it.
-
-	* src/system.h: Sync with system.c from fileutils.
-
-	* Makefile.am (ACLOCAL_AMFLAGS): Define this, so automake/aclocal
-	know about the m4/ subdirectory.
-	* Makefile.maint (aclocal-files): Remove now-unnecessary (with
-	automake-1.2h and the above change) aclocal-related rules and includes.
-
-1998-04-03  Jim Meyering  <meyering@eng.ascend.com>
-
-	* lib/closeout.c: New file.
-	* lib/closeout.h: New file.
-	* lib/Makefile.am (libsu_a_SOURCES): Add closeout.c.
-	(noinst_HEADERS): Add closeout.h.
-
-1998-03-27  Jim Meyering  <meyering@eng.ascend.com>
-
-	* Makefile.am (AUTOMAKE_OPTIONS): Require 1.2h.
-
-1998-03-26  Jim Meyering  <meyering@eng.ascend.com>
-
-	* src/date.c (batch_convert): Remove spurious space in error message.
-	Reported by Karl Berry.
-
-1998-03-13  Jim Meyering  <meyering@eng.ascend.com>
-
-	* lib/getugroups.c (getugroups): Don't add a group number if it
-	would be a duplicate.  From Ulrich Drepper.
-
-1998-02-22  Jim Meyering  <meyering@eng.ascend.com>
-
-	* tests/Makefile.am (EXTRA_DIST): Add mk-script.
-	* tests/Makefile.am.in (EXTRA_DIST): Remove mk-script.pl.
-	(mk_script): Set to ../mk-script.
-	(x-tests): Use `$(PERL) -w -- $(mk_script)', not ./mk-script.
-	Remove @MAINT@ cruft.
-	(Makefile.am): Likewise.
-	Remove @MAINT@ cruft.  Now `missing' will explain the failure
-	when people don't have Perl yet modify a file whose rebuilding
-	would lead to the use of Perl.
-
-	* src/Makefile.am (pinky_LDADD): Explicitly add @GETHOSTBYNAME_LIB@.
-	(who_LDADD): Likewise.
-	(pinky_DEPENDENCIES): Set to $(LDADD)
-	(who_DEPENDENCIES): Likewise.
-
-1998-02-20  Jim Meyering  <meyering@eng.ascend.com>
-
-	* lib/getdate.h: Removed.  Could cause confusion with an
-	automake-generated `.y.h' rule.
-	* lib/get-date.h: Renamed from getdate.h.
-	* lib/getdate.y: s/getdate.h/get-date.h/
-	* lib/Makefile.am (noinst_HEADERS): s/getdate.h/get-date.h/
-	* src/date.c: s/getdate.h/get-date.h/
-
-1998-02-16  Jim Meyering  <meyering@eng.ascend.com>
-
-	* configure.in (jm_FUNC_LSTAT): Use it.
-	(jm_FUNC_STAT): Use it.
-	* acconfig.h: Add lstat.
-	* lib/Makefile.am (EXTRA_DIST): Add lstat.c and stat.c.
-
-1998-02-06  Jim Meyering  <meyering@eng.ascend.com>
-
-	* tests/nice: Fail immediately if this test is run with `nice'
-	level different from zero.  Reported by Philippe De Muyter.
-
-1998-02-03  Philippe De Muyter  <phdm@macqel.be>
-
-	* src/id.c (xgetgroups): Guard function defn with #if HAVE_GETGROUPS.
-
-	* lib/putenv.c (sys/types.h): Include to get size_t on some systems.
-	(NULL): Define if needed.
-
-1998-01-31  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (AC_LFS): Use it.
-
-1998-01-25  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* Makefile.maint: New file.
-	* Makefile.am: Move rules common to textutils, fileutils, sh-utils
-	into Makefile.maint.
-	Include Makefile.maint.
-	(EXTRA_DIST): Add Makefile.maint.
-
-1998-01-03  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/Makefile.am (AUTOMAKE_OPTIONS): Define to ../src/ansi2knr.
-
-	* configure.in: Convert the .o suffix on files in LIBOBJS to $U.o so
-	those files will be built via the ANSI2KNR-filtering rules if necessary.
-
-1997-12-25  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in: Remove AC_DEFINE of _GNU_SOURCE.
-	* acconfig.h (_GNU_SOURCE): Define if not already defined.
-	Put this code in @TOP@ section.
-	(_GNU_SOURCE): Remove #undef.
-
-1997-12-22  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in: AC_DEFINE _GNU_SOURCE.
-	* acconfig.h: Add _GNU_SOURCE.
-
-1997-12-21  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/date.c: s/__P/PARAMS/
-	* src/env.c: Likewise.
-	* src/expr.c: Likewise.
-	* src/id.c: Likewise.
-	* src/nice.c: Likewise.
-	* src/pathchk.c: Likewise.
-	* src/seq.c: Likewise.
-	* src/sleep.c: Likewise.
-	* src/stty.c: Likewise.
-	* src/tee.c: Likewise.
-	* src/test.c: Likewise.
-	* src/tty.c: Likewise.
-	* src/uname.c: Likewise.
-
-	* src/system.h: Merge in several things from fileutils' version of
-	this file.
-
-	* src/factor.c: Don't include limits.h.
-	(UINT_MAX): Don't define.
-	(INT_MAX): Don't define.
-	These are all done in system.h now.
-	* src/hostname.c: Don't include limits.h.
-	* src/id.c: Don't include limits.h or sys/param.h.
-	* src/pathchk.c: Don't include limits.h.
-	* src/su.c: Likewise.
-
-1997-12-10  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/su.c (main): Make sure pw->pw_shell is non-NULL before trying
-	to strdup it.
-	Patch from Dick Streefland.
-
-1997-11-17  Paul Eggert  <eggert@twinsun.com>
-
-	* lib/mktime.c, lib/strftime.c (_REENTRANT): #define,
-	as some hosts need this to declare localtime_r properly.
-
-1997-11-15  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* intl/Makefile.in (distclean): Don't remove libintl.h here.
-	* Makefile.am (DISTCLEANFILES): Remove it here instead.
-
-	* m4/Makefile.am (EXTRA_DIST): Add mktime.m4.
-	* m4/jm-mktime.m4: Require jm_AM_FUNC_MKTIME, not the one from automake.
-
-	* m4/strftime.m4: Check for %F format.
-
-1997-11-14  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* m4/mktime.m4: Temporarily add a copy of this file from the automake
-	distribution.
-	(jm_AM_FUNC_MKTIME): Renamed from AM_FUNC_MKTIME.
-	(irix_6_4_bug): New function based on code from Ariel Faigon.
-	(bigtime_test): New function from Paul Eggert to detect SunOS4.1.4's
-	infinite looping mktime.
-	Portability tweaks from Paul Eggert.
-
-1997-11-13  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/mktime.c: Update from FSF.
-	* lib/strftime.c: Update from FSF.
-	* m4/strftime.m4: Check for POSIX.2's %f format spec.
-
-1997-11-12  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (AC_CHECK_FUNCS): Add mempcpy.
-	* src/system.h [!HAVE_MEMPCPY] (mempcpy): Define.
-	* src/date.c (batch_convert): Use mempcpy rather than stpcpy.
-
-1997-11-09  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* m4/jm-mktime.m4 (jm_FUNC_MKTIME): Check for localtime_r.
-	* m4/strftime.m4 (jm_STRFTIME_PREREQS): Check for localtime_r.
-	(jm_FUNC_GNU_STRFTIME): Use new macro.
-	(jm_FUNC_STRFTIME): New macro.  Likewise.
-	Reported by Noel Cragg.
-
-1997-11-02  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* acconfig.h: Add malloc and realloc.
-
-1997-10-25  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/xmalloc.c (xalloc_fail): Renamed from fixup_null_alloc.
-	(xcalloc): #ifdef-out unused function.
-	(xrealloc): Remove code to work around deficient versions of realloc.
-	Now we have an autoconf-enabled replacement version.
-	(xmalloc): Remove code to work around deficient versions of malloc.
-	Now we have an autoconf-enabled replacement version.
-
-	* configure.in (jm_FUNC_MALLOC): Use it.
-	(jm_FUNC_REALLOC): Use it.
-	* lib/Makefile.am (noinst_HEADERS): Add xalloc.h.
-	(EXTRA_DIST): Add realloc.c.
-	(EXTRA_DIST): Add malloc.c.
-
-	* lib/malloc.c: New file.
-	* m4/malloc.m4: New file.
-	* m4/Makefile.am (EXTRA_DIST): Add malloc.m4.
-
-	* lib/xalloc.h: New file.
-	* lib/xmalloc.c: Updated from textutils.
-
-	* src/*.c: Remove old-style xmalloc and xrealloc decls.
-	* src/system.h: Include xalloc.h.
-	Remove dcls of xmalloc, xcalloc and xrealloc.
-
-1997-10-23  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* Makefile.am (aclocal-files): Also depend on m4/Makefile.am.
-
-	* src/system.h [!HAVE_DECLARATION_FREE]: Declare free.
-	[!HAVE_DECLARATION_MALLOC]: Declare malloc.
-	[!HAVE_DECLARATION_REALLOC]: Declare realloc.
-	[!HAVE_DECLARATION_STPCPY]: Declare stpcpy.
-	[!HAVE_DECLARATION_STRSTR]: Declare strstr.
-	[STREQ]: Define.
-	* src/date.c: Remove stpcpy decl.
-	* src/expr.c: Remove strstr decl.
-	* src/test.c [STREQ]: Undef then redefine.
-	On some systems, strstr and stpcpy are macros, so declaring them
-	unconditionally gets syntax errors.
-	Reported by Mark M. Kettenis.
-
-	* configure.in: Use jm_CHECK_DECLS.
-	* m4/Makefile.am (EXTRA_DIST): Add decl.m4 and check-decl.m4.
-
-1997-10-22  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* m4/decl.m4: New file.
-	* m4/check-decl.m4: New file.  New macro, jm_CHECK_DECLS.
-
-1997-10-07  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/*.c: Update bug-reporting address.
-	* src/*.sh: Update bug-reporting address.
-
-1997-10-02  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* tests/date/Test.pm (test_vector): Remove _%Z from test `9'.
-	The timezone string was too system dependent.
-
-1997-09-25  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/echo.c: Make echo conform to POSIX.  By default, don't
-	interpret backslash escape sequences.
-	[V9_DEFAULT]: Don't #define.
-	(usage): Document -e option.
-	(main): Recognize options iff POSIXLY_CORRECT is not set.
-	From Bruno Haible.
-
-1997-09-19  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/getusershell.c (IN_CTYPE_DOMAIN): Define.
-	(ISSPACE): Define.
-	(readname): Use ISSPACE, not isspace.
-	* lib/strtod.c (IN_CTYPE_DOMAIN): Define.
-	(ISSPACE): Define.
-	(ISDIGIT): Define.
-	(TOLOWER): Define.
-	Use upper-case versions of ctype macros.
-	* lib/strtol.c (IN_CTYPE_DOMAIN): Define.
-	(ISSPACE): Guard with IN_CTYPE_DOMAIN.
-	(ISDIGIT): Guard with IN_CTYPE_DOMAIN.
-	(TOUPPER): Guard with IN_CTYPE_DOMAIN.
-	From Bruno Haible.
-
-1997-09-17  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/yes.c (main): Call parse_long_options only if POSIXLY_CORRECT
-	is *not* set.  Reported by Frank T Lofaro.
-
-	* src/hostid.c: New file.
-	* src/Makefile.am (EXTRA_PROGRAMS): Add hostid.
-	* configure.in (OPTIONAL_BIN_PROGS): Check for gethostid,
-	and if found add hostid to the list.
-	* man/hostid.1: New file.
-	* man/Makefile.am (man_MANS): Add hostid.1.
-
-1997-08-31  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/who.c (main): New option --lookup (-l).
-	(print_entry): Only call canon_host if user explicitly asks for it.
-	(usage): Describe --lookup.
-	From Galen Hazelwood.
-
-	* configure.in (ALL_LINGUAS): Add Spanish (es).
-
-1997-08-02  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/Makefile.am (bin_PROGRAMS): Add pinky.
-
-	* src/pinky.c: New file.  From Kaveh Ghazi.
-	* po/POTFILES.in: Add pinky.c.
-
-1997-07-19  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
-
-	* src/date.c (show_date): Don't hang if strftime produces an empty
-	string.
-
-1997-07-16  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/groups.sh: Exit with status from subsidiary `id' command.
-	Don't print `$name : $groups' if id fails.
-	Reported by Austin Donnelly.
-
-1997-07-15  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/getloadavg.c: Merge in changes from FSF.
-
-1997-07-13  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* doc/Makefile.am (EXTRA_DIST): Remove explicit mention of texinfo.texi.
-	Now, automake includes it automatically.
-
-1997-07-12  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* po/Makefile.in.in (DISTFILES): Remove ChangeLog.
-	* po/POTFILES.in: Add who.c, users.c, uptime.c.
-	Remove who-users.c.
-
-	* src/who.c: Rename lots of `this' locals.
-	Make some parameters `const'.
-	(who): Update read_utmp caller.
-	(search_entries): Take additional param: utmp_buf.
-	Update read_utmp caller.
-	(who_am_i): Update read_utmp caller.
-
-	* src/users.c (users): Update read_utmp caller.
-	* src/uptime.c (uptime): Update read_utmp caller.
-
-	* lib/readutmp.h (PARAMS): Update prototype.
-	(utmp_contents): Remove dcl.
-
-	* lib/readutmp.c (read_utmp): Take new params: count and buffer.
-	Return boolean indicating failure.
-	Now, caller must give diagnostic upon failure.
-
-1997-07-12  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
-
-	* lib/readutmp.c, lib/readutmp.h: New files implementing shared
-	functionality from src/who-users.c.
-
-	* lib/Makefile.am (libsu_a_SOURCES): Add readutmp.c.
-	(noinst_HEADERS): Add readutmp.h.
-
-	* src/who.c, src/users.c, src/uptime.c: Split these so they no
-	longer derive from the template source file who-users.c.  Use
-	shared functionality from lib/readutmp.c instead.
-
-	* src/Makefile.am: Remove rules to build who.c, users.c and
-	uptime.c from template source file who-users.c.  Handle these
-	files as stand-alone sources.
-
-	* src/who-users.c: Remove file.  It is no longer used.
-
-1997-07-12  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/date.c (MAYBE_SET_TZ_UTC0): New macro.
-	(set_tz): New function.
-	(batch_convert): If necessary, save the initial value of TZ and
-	for each date in the file, restore it before each call to get_date,
-	then set it to UTC0 before each show_date call.
-	(main): Don't set TZ before calling get_date.
-	Set TZ after get_date call and before show_date call.
-	Reported by Matthew Braun.
-	* tests/date/Test.pm: Add new tests for this bug.
-	Add tests based on new examples in documentation.
-
-	* stpcpy.c: New file.
-	* configure.in (AC_REPLACE_FUNCS): Add stpcpy.c
-
-1997-07-05  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/Makefile.am (EXTRA_PROGRAMS): Add su here.
-	(bin_PROGRAMS): Remove su here.
-	(install-exec-local): Rewrite rule so that su is installed only if
-	it can be made setuid root.  Before it was always installed and then
-	removed if it could *not* be made setuid root.  That had the potential
-	undesirable side effect of removing (and not replacing) a working
-	version of su.
-	(all_local): New target.  Dependend on su.  Required now that su is
-	no longer in bin_PROGRAMS.
-	(uninstall-local): Remove su only if it comes from the GNU sh-utils.
-
-	* src/su.c: Redefine/undef getusershell around inclusion of <unistd.h>
-	(via system.h) so Cray's int-returning prototype doesn't conflict
-	with our char*-returning one.  Reported by Johan Danielsson.
-
-1997-07-04  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* tests/Makefile.am.in (Makefile.am): Clean up and enable rule to
-	generate tests/*/Makefile.am.
-
-	* configure.in (ALL_LINGUAS): Add Norwegian (no).
-
-	* tests/date/mk-script.pl (validate): Create test files in $(srcdir),
-	not in build dir.
-	* tests/Makefile.am.in ($x-tests): Create $x-tests in $(srcdir),
-	not in build dir.
-	* Makefile.am (aclocal-files): Look in source directory, not build dir.
-	From Andreas Schwab.
-
-1997-07-03  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* tests/date/Test.pm (test_vector): Remove bogus TZ=GMT environment
-	setting.
-
-Wed Jul  2 11:05:09 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/printf.c (STRTOX): Convert function header in macro definition
-	to K&R-style.  Otherwise, ansi2knr would fail to convert the function
-	definitions to K&R for old style compilers.  From Kaveh Ghazi.
-
-Tue Jul  1 06:28:00 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/putenv.c [putenv]: Undefine before including system headers.
-	Otherwise, the declaration of *rpl_putenv* conflicts with the system
-	prototype on at least Irix5.3.  From Marcus Daniels.
-
-Sun Jun 29 07:18:25 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/putenv.c (rpl_putenv): Renamed from putenv.
-	[putenv]: Remove definition and subsequent #undef hack that avoided
-	conflicts with system prototypes.  That didn't let the definition of
-	putenv to rpl_putenv from config.h get through.
-	Suggestion from Marcus Daniels.
-
-	* configure.in (LIB_CRYPT): AC_SUBST new variable.  Use it to add
-	crypt-related library (-lufc or -lcrypt) only for the program that
-	needs it (su), rather than to all executables.
-	* src/Makefile.am (su_LDADD): Set to `$(LDADD) @LIB_CRYPT@'.
-	Suggestion from Ulrich Drepper.
-
-	* tests/date/mk-script.pl: Set and export LANGUAGE, LC_ALL, and LANG
-	so tests get english strings.  From Ulrich Drepper.
-
-Mon Jun 16 11:06:57 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* m4/putenv.m4 (jm_FUNC_PUTENV): New file and macro.
-	* configure.in (jm_FUNC_PUTENV): Use it.
-	* acconfig.h (putenv): Add #undef.
-	* lib/Makefile.am (EXTRA_DIST): Add putenv.c.
-	(libsu_a_SOURCES): Remove putenv.c.
-	* m4/Makefile.am (EXTRA_DIST): Add putenv.m4.
-
-Thu Jun 12 06:48:23 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/expr.c (eval6): Accept new unary operator, quote.
-	From Karl Heuer.
-
-Wed Jun 11 15:13:56 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/expr.c (docolon): Test (re_buffer.re_nsub > 0) rather than
-	searching for `\(' to determine whether to return 0 or the empty
-	string.  Before it would improperly return '' if the pattern
-	contained a substring like this: `\\('.  From Karl Heuer.
-	For example, running expr c : '\\(' should print `0'.
-
-Sun Jun  1 12:00:10 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/getdate.y (OtherTable): Interpret `next' as 1 (not 2) units.
-	Patch from Richard Sharman <rsharman@magmacom.com>.
-	* tests/date/Test.pm: Add tests using `next'.
-
-Tue May 27 06:08:06 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/basename.c: Don't include backupfile.h.
-
-	* lib/Makefile.am (noinst_HEADERS): Add backupfile.h.
-
-	* src/basename.c: Use base_name, not basename.
-	* src/su.c: Use base_name, not basename.
-
-	* configure.in: Don't replace basename.  Now it's always required.
-
-	* lib/Makefile.am (libsu_a_SOURCES): Add basename.c.
-
-	* lib/getopt.c: Update from glibc via patch-2.2.93.
-	* lib/getopt1.c: Likewise.
-	* lib/getopt.h: Likewise.
-	* lib/basename.c: Likewise.
-
-Sat May 24 13:26:04 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* man/Makefile.am (EXTRA_DIST): Put man_MANS here so they are
-	distributed.  This seems to be necessary for automake-1.1p.
-
-Thu May  1 00:10:11 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* ansi2knr.c echo.c factor.c hostname.c id.c nice.c pathchk.c
-	spline.c test.c uname.c: Indent cpp-directives.
-
-	* src/system.h (N_): Define.
-
-Sun Apr 27 18:30:53 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/printf.c (cfcc_msg): File-scope constant.
-	(STRTOX): Use new constant as error message format string in macro.
-	Suggestion from Andreas Schwab.
-	(STRTOX): Don't fail because of extra character(s) following a
-	character constant.  Give the *warning* only if !POSIXLY_CORRECT.
-
-Sun Apr  6 14:29:14 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/printf.c: Reorder functions to obviate forward decls.
-	Change most char* dcls to const char*.
-	(STRTOX): New macro to eliminate code duplication.
-	(xstrtod, xstrtol, xstrtoul): Remove functions.
-	Use the STRTOX instead.
-
-	* src/printf.c (STRTOX): Interpret arguments like 'a and "a
-	as POSIX requires.  Derived from a patch by Dennis Henriksen.
-
-Sun Mar 23 15:20:17 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (ALL_LINGUAS): Add polish (pl).
-
-Sat Mar 22 00:03:02 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* Makefile.am (AUTOMAKE_OPTIONS): Require automake-1.1l.
-	(aclocal.m4): Use aclocal's new -I option.
-
-	* missing: New file -- from the automake-1.1m distribution.
-
-Thu Mar 20 21:10:44 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* m4/ccstdc.m4: Remove file.
-	* m4/init.m4: Likewise.
-	* m4/sanity.m: Likewise.
-	* m4/protos.m: Likewise.
-	* m4/dmalloc.m4: Likewise.
-	* m4/error.m4: Likewise.
-	* m4/header.m4: Likewise.
-	* m4/install.m4: Likewise.
-	* m4/lispdir.m4: Likewise.
-	* m4/maintainer.m4: Likewise.
-	* m4/obstack.m4: Likewise.
-	* m4/ptrdiff.m4: Likewise.
-	* m4/regex.m4: Likewise.
-	* m4/strtod.m4: Likewise.
-	* m4/termios.m4: Likewise.
-	* m4/winsz.m4: Likewise.
-
-Tue Mar 18 06:46:54 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/su.c: Indent cpp-directives to reflect nesting.
-	Change a few #ifdef to #if.
-	Remove 3 spurious #ifdef that were guarding an #undef each.
-
-	* src/seq.c (check_format): Rename local, FORMAT_STRING, to avoid
-	shadowing global.
-	(print_numbers): Likewise.
-
-	* src/who-users.c (idle_string): Rename local, IDLE, to avoid
-	shadowing global.
-
-	* src/su.c (log_su): Resort to getpwuid if getlogin fails.
-	If no tty name is found, use `none' in the log message.
-	Based on a patch from Galen Hazelwood.
-
-Thu Mar 13 21:27:36 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/mktime.c (TIME_T_MIN): Work around a bug in Cray C 5.0.3.0.
-
-Wed Feb 19 23:06:46 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/factor.c (factor): Rewrite inner loop to be more efficient.
-	Patch from Torbjorn Granlund.
-
-Tue Feb 18 21:18:04 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* tests/date/Test.pm: Add tests for %U, %V, and %W and for a bug
-	fixed on 1996-03-05.
-	Remove misleading `-' from leap-1 test.
-
-	* tests/Makefile.am (SUBDIRS): Add factor.
-	* tests/factor: New directory.
-	* configure.in (AC_OUTPUT): Add tests/factor/Makefile.
-
-Tue Feb  4 22:03:13 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/stty.c: Bracket inclusion of termios.h with #if HAVE_TERMIOS_H.
-	Masami Takikawa reported that NeXTStep 3.0 doesn't have termios.h.
-	* configure.in (AC_CHECK_HEADERS): Add termios.h.
-
-Fri Jan 31 21:13:13 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/*.c (usage): Bracket bug-reporting address with <> and append
-	a period.
-	* src/*.sh: Likewise.
-
-	* src/*.c: Compare getopt_long return value against -1, not EOF.
-	Use NULL, not `(int *) 0' as last parameter in getopt_long call.
-
-Mon Jan 27 21:43:50 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/chroot.c (usage): Remove one space in message to make
-	colons line up.
-
-Sun Jan 26 12:51:05 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* Version 1.16.
-
-	* src/who-users.c (usage): Fix typo (--writeable -> --writable)
-	in help output.  From Galen Hazelwood.
-
-Sat Jan 25 21:01:13 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/factor.c (print_factors): Reflect changes to xstrtoul interface.
-
-	* tests/date/mk-script.pl: Generated script now reflects
-	specification (in Test.pm) of default and per-test environment
-	settings.
-
-Fri Jan 24 23:36:00 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/long-options.c (parse_long_options): Reset optind to zero
-	before just returning so that getopt internals get initialized from
-	the probably-new parameters when/if getopt is called later.
-	This solves the problem (reintroduced with 1.15) where `stty -tabs'
-	would not work as advertised but instead act like `stty -a'.
-	Reported by Arne Juul.
-	Suggested fix from Ulrich Drepper.
-
-Wed Jan 22 20:12:31 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/getopt.c: Update from GNU C library.
-	* lib/getopt1.c: Update from GNU C library.
-	* lib/getopt.h: Update from GNU C library.
-
-	* tests/Makefile.am (EXTRA_DIST): Add README Makefile.am.in.
-	(SUBDIRS): Set to `date'.
-
-	* configure.in: Check for perl.
-	(AC_OUTPUT): Add tests/date/Makefile.
-	* tests/date: New directory.
-
-	* m4/getgroups.m4: Move the code from configure.in into
-	this macro that resorts to looking for getgroups in -lbsd.
-	Set new shell variable, GETGROUPS_LIB (that callers should check),
-	if it is found there.
-	* configure.in: Check $GETGROUPS_LIB just after jm_FUNC_GETGROUPS.
-	(AC_CHECK_FUNCS): Remove getgroups.
-	Remove code that resorts to looking for getgroups in -lbsd.
-
-	* m4/mktime.m4 (AM_FUNC_MKTIME): Run tests for each of a few values
-	for the TZ environment variable.  Andre Novaes Cunha provided the
-	hairy TZ setting that exercized the Solaris tzset bug.
-
-1997-01-22  Paul Eggert  <eggert@twinsun.com>
-
-	* lib/strftime.c (_strftime_copytm):
-	New function, to work around Solaris 2.5 tzset bug.
-
-	* m4/mktime.m4 (AM_FUNC_MKTIME): Fix bug in mktime test -- don't
-	test now, test a couple of thousand times.
-
-	* m4/strftime.m4 (main): Use TZ=GMT0, not TZ=GMT, since only GMT0 is
-	specified by Posix.1.
-
-Sat Jan 18 09:32:26 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/getdate.y (get_date): Change prototype to reflect const'ness
-	of parameters.
-	Indent cpp-directives to reflect nesting.
-	Indent with GNU indent.
-
-	* lib/getdate.h: New file.
-	* src/date.c: Include getdate.h.
-	(<time.h>, <sys/time.h>): Don't include -- now getdate.h does it.
-	(get_date): Don't declare.  getdate.h does it.
-
-	* lib/Makefile.am (noinst_HEADERS): Add getdate.h.
-
-	1997-01-06  Paul Eggert  <eggert@twinsun.com>
-
-	* getdate.y: Rewrite to use mktime.
-
-	<sys/timeb.h>: Don't include.
-	(mktime): Declare.
-
-	(struct timeb, timezone, DOOMSDAY, SECSPERDAY, DSTMODE, yyDSTmode,
-	ToSeconds, Convert, DSTcorrect, RelativeDate, RelativeMonth): Remove.
-	(ToHour): New function (part of the old ToSeconds fn).
-	(ToYear): New function (part of the old Convert fn).
-
-	(TABLE.value, yyDayOrdinal, yyDayNumber, yyTimezone, yyDay, yyHour,
-	yyMinutes, yyMonth, yySeconds, yyYear, yyRelMonth, yyRelSeconds,
-	Number): Now int instead of time_t.
-	(HOUR): Don't cast to time_t.
-
-	(tDAY_UNIT, tHOUR_UNIT, tYEAR_UNIT): New %tokens.
-	(UnitsTable): Use new units that are closer to the keywords.
-
-	(yyRelDay, yyRelHour, yyRelMinutes, yyRelYear): New variables.
-	(rel, relunit, get_date): Add support for them.
-
-	(time): Fix timezone calculations for negative half-hour offsets
-	when integer division truncates towards minus infinity.
-
-	(zone): Incorporiate DST calculation directly.
-
-	(get_date): 2nd arg is now time_t *, not struct timeb *.
-	Use mktime to do most of the work, instead of computing it ourselves.
-	Guard against falsely reporting errors near the time_t boundaries
-	when parsing times in other time zones.
-
-Thu Jan 16 20:58:40 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* m4/getloadavg.m4 (AM_FUNC_GETLOADAVG): Check for pstat_getdynamic.
-	* configure.in (AC_CHECK_FUNCS): Don't check for pstat_getdynamic here.
-
-Tue Jan 14 22:45:36 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (AC_CHECK_FUNCS): Add pstat_getdynamic.
-	Alphabetize functions.
-
-	* lib/getloadavg.c [hpux && HAVE_PSTAT_GETDYNAMIC]: Use HPUX's
-	pstat_getdynamic function so we don't need any special privileges
-	to determine load averages.  Patch from Kaveh Ghazi, based on a
-	sample implementation from Richard J. Rauenzahn.
-	Indent cpp-directives to reflect nesting.
-
-Wed Jan  8 16:38:24 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* Version 1.15.
-
-	* lib/getopt.c (_getopt_internal): Use `_', rather than the
-	(sometimes-)expansion `gettext'.
-
-Tue Jan  7 22:10:51 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/nice.c (main): Work around failures induced by new version of
-	getopt.c by not modifying optind before the first getopt_long call
-	in main.  With suggestions from Ulrich Drepper.
-
-	* lib/getopt.c: New (more POSIX compliant) version from GNU libc.
-	[_]: Define to gettext also if ENABLE_NLS is defined.
-	This is temporary.
-
-Fri Jan  3 21:08:29 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* acconfig.h (getgroups): Add #undef.
-	From Marcus Daniels.
-
-Fri Dec 27 17:25:18 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/who-users.c [!WTMP_FILE]: Provide default path.
-	(UTMP_FILE) [UTMPX_FILE]: Use UTMPX_FILE in favor of UTMP_FILE.
-	Patch from Kaveh R. Ghazi.
-	Indent cpp directives.
-
-	* m4/getgroups.m4: Rewrite the test so that systems lacking
-	getgroups don't try to use the supplied replacement function --
-	that depends on the existence of such a function.
-
-	* Makefile.am (aclocal.m4): No longer depend on acinclude.m4.
-
-	* configure.in (jm_FUNC_GETGROUPS): Use it.
-	Reported by Marcus Daniels.
-	AC_REQUIRE version 2.12 of autoconf.
-
-Sun Dec 22 23:31:32 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in: Increment version to 1.14a.
-
-	* m4/Makefile.am (EXTRA_DIST): Add README.
-
-Fri Dec 20 19:28:37 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/who-users.c (usage): Say that UTMP_FILE is the default FILE
-	rather than hard-coding /etc/utmp.  Replace hard-coded /etc/wtmp
-	with WTMP_FILE.  Suggestion from Eivind.
-
-	* src/seq.c (usage): Tweak --help text.
-
-	* configure.in (AC_OUTPUT): Add m4/Makefile.
-
-	* lib/Makefile.am (EXTRA_DIST): Add getgroups.c.
-
-	* Makefile.am (SUBDIRS): Add m4.
-	(aclocal-files): Add rules that rely on (GNU) make's include
-	directive that computes dependencies for aclocal.m4.
-	(aclocal.m4): Override automake-generated rule.
-
-	* m4/Makefile.am: New file.
-
-	* lib/strftime.c: Update from GNU libc.
-
-	* m4/getline.m4: New file, extracted from acinclude.m4.
-	* m4/getloadavg.m4: Likewise.
-	* m4/jm-mktime.m4: Likewise.
-	* m4/jm-winsz1.m4: Likewise.
-	* m4/jm-winsz2.m4: Likewise.
-	* m4/memcmp.m4: Likewise.
-	* m4/strftime.m4: Likewise.
-	* m4/uptime.m4: Likewise.
-
-	* m4/ccstdc.m4: Copied from automake-1.1l.
-	* m4/dmalloc.m4: Likewise.
-	* m4/error.m4: Likewise.
-	* m4/gettext.m4: Likewise.
-	* m4/header.m4: Likewise.
-	* m4/init.m4: Likewise.
-	* m4/install.m4: Likewise.
-	* m4/lcmessage.m4: Likewise.
-	* m4/lispdir.m4: Likewise.
-	* m4/maintainer.m4: Likewise.
-	* m4/mktime.m4: Likewise.
-	* m4/obstack.m4: Likewise.
-	* m4/progtest.m4: Likewise.
-	* m4/protos.m4: Likewise.
-	* m4/ptrdiff.m4: Likewise.
-	* m4/regex.m4: Likewise.
-	* m4/sanity.m4: Likewise.
-	* m4/strtod.m4: Likewise.
-	* m4/termios.m4: Likewise.
-	* m4/winsz.m4: Likewise.
-
-	* m4/getgroups.m4: New file.
-	(jm_FUNC_GETGROUPS): New macro
-	* lib/getgroups.c: New file.
-
-	* m4: New directory.
-
-Wed Dec 18 07:47:29 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (AC_CHECK_HEADERS): Add paths.h.
-	* src/su.c [HAVE_PATHS_H]: Include <paths.h>.
-	[_PATH_DEFPATH]: Use this to define DEFAULT_LOGIN_PATH.
-	[_PATH_DEFPATH_ROOT]: Use this to define DEFAULT_ROOT_LOGIN_PATH.
-	From Rik Faith.
-
-	* acinclude.m4 (jm_FUNC_GNU_STRFTIME): Change m4 quote strings
-	outside the quoted test program.  Quote the test program with <<, >>.
-	Reported by Andreas Schwab.
-	(AM_FUNC_GETLOADAVG): Likewise.
-	(jm_FUNC_GNU_STRFTIME): Add tests for new, upcasing ^ modifier
-
-Tue Dec 17 18:54:32 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/Makefile.am (install-exec-local): Properly redirect stdout
-	and stderr to /dev/null.  From Eric Backus.
-
-	* lib/strftime.c: Update from GNU libc.
-
-	* acinclude.m4 (jm_SYS_PROC_UPTIME): Require AC_PROG_CC, rather than
-	now-obsolete AC_C_CROSS.
-	(jm_FUNC_MKTIME): When redefining, use rpl_ prefix, not gnu_ one
-	since there's nothing GNU-specific about the replacement.  Contrast
-	with gnu_ prefix added to strftime.
-	(jm_FUNC_MEMCMP): New macro.
-	* configure.in: Use jm_FUNC_MEMCMP instead of AM_FUNC_MEMCMP.
-	* acconfig.h: Add memcmp.
-
-Sun Dec 15 18:37:08 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (check for 3-argument setpriority function): Complete
-	partial change made on Dec 12.  From Arne Juul.
-
-Sat Dec 14 14:51:50 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* acinclude.m4 (jm_SYS_PROC_UPTIME): Fix typo in cache variable
-	name for cross compiling.
-	Remove definitions of gettext-related macros.  The gettext
-	installation procedure installs corresponding .m4 files so that
-	aclocal will use them.
-
-Thu Dec 12 06:07:30 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* Version 1.14.
-
-	* src/system.h (ISDIGIT): Replace with smaller, faster edition
-	that yields nonzero only on ASCII digits.
-	(ISDIGIT_LOCALE): New macro, with same meaning that ISDIGIT
-	used to have.  From Paul Eggert.
-
-	* configure.in: Bump version to 1.14.
-
-	* lib/getdate.y (IN_CTYPE_DOMAIN): Rename from ISASCII.
-	(ISDIGIT): New definition from Paul Eggert.
-	This one evaluates its argument exactly once.
-	(yylex): Move increment out of ISALPHA argument.  Use a
-	comma-expression instead.
-
-	* src/false.sh (usage): Update bug-reporting address.
-	* src/groups.sh (usage): Likewise.
-	* src/nohup.sh (usage): Likewise.
-	* src/true.sh (usage): Likewise.
-	Reported by Karl Heuer.
-
-	* configure.in (check for 3-argument setpriority function): Add nohup
-	to list of scripts, not the list of programs.
-	From Karl Heuer.
-
-	* POTFILES.in: Add chroot.c.  Reported by Michel Robitaille.
-
-Wed Dec 11 19:33:36 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* Version 1.13.
-
-Tue Dec 10 06:36:57 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* acinclude.m4 (jm_SYS_PROC_UPTIME): New macro.  Derived from the
-	code in configure.in, except now it punts when cross compiling.
-	Suggestion from Karl Heuer.
-	* configure.in (jm_SYS_PROC_UPTIME): Use it instead of open-coded
-	version.
-
-	* lib/Makefile.am (EXTRA_DIST): Add mktime.c.
-	Reported by Thomas Bushnell.
-
-	* configure.in: Bump version to 1.12t.
-
-	* Regenerate all Makefile.in using a patched version of automake-1.1l.
-
-	* acconfig.h (strftime): Add #undef.
-	From Karl Heuer.
-
-	* acinclude.m4 (AM_GNU_GETTEXT): Don't require AC_ISC_POSIX.
-	From Karl Heuer.
-
-Mon Dec  9 06:58:11 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in: Bump version to 1.12s.
-
-	* lib/getdate.y (Convert): Don't reject all dates in 2038.
-	Some fit in 31 bits.
-
-	* configure.in (jm_FUNC_GNU_STRFTIME): Use it.
-
-	* acinclude.m4 (AC_REPLACE_GNU_GETOPT): Remove unused macro.
-	(jm_FUNC_GNU_STRFTIME): New macro.
-
-	* lib/Makefile.am (libsu_a_SOURCES): Remove strftime.c.
-	(EXTRA_DIST): Add strftime.c.
-
-	* configure.in (jm_HEADER_TIOCGWINSZ_IN_TERMIOS_H): Fix typo:
-	Change $am_cv_sys_tiocgwinsz_needs_sys_ioctl_h to
-	$jm_cv_sys_tiocgwinsz_needs_sys_ioctl_h.
-	Patch from Kaveh R. Ghazi.
-
-	* src/stty.c: Include config.h before testing for
-	TERMIOS_NEEDS_XOPEN_SOURCE.
-	Patch from Karl Heuer.
-
-	* configure.in (AC_ISC_POSIX): Remove kludgy macro.
-	Use this test instead:
-	(LIBS): Add -lcposix if it contains strerror.
-	Patch from Karl Heuer.
-
-	* acinclude.m4 (AM_FUNC_GETLOADAVG): Put shell assignments to
-	ac_save_LIBS and LIBS on separate lines to avoid order-of-evaluation
-	problems -- some versions of sh (e.g. SunOS4.1.3's) evaluate such
-	space-separated assignments from right to left.  Patch from Karl Heuer.
-	(AM_FUNC_GETLOADAVG): Fix typo: su_save_LIBS => am_cv_saved_LIBS.
-	Patch from Karl Heuer.
-
-	* lib/strftime.c [HAVE_TZNAME]: Declare tzname.
-	Patch from Karl Heuer.
-
-	* src/Makefile.am (.sh): Also substitute @bindir@.
-	Reported by Karl Heuer.
-
-Sun Dec  8 07:22:38 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	=========== Update for automake-1.1k.
-	* Makefile.am (AUTOMAKE_OPTIONS): Require 1.1k.
-	* configure.in (AM_CONFIG_HEADER): Use it.
-	(AC_OUTPUT): Remove stamp-h timestamping statement.
-	Now, AM_CONFIG_HEADER does it automatically.
-	* lib/Makefile.am (noinst_LIBRARIES): Rename to libsu.a as per
-	new automake requirement.
-	Rename su_* variables to libsu_a_*.
-
-Sun Dec  8 00:08:44 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/stty.c (get_win_size): Rename formal parameter from fileno to FD.
-
-Sat Dec  7 12:52:00 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/chroot.c (main): Call setlocale, bindtextdomain, and textdomain.
-	From Michel Robitaille.
-
-	* configure.in (ALL_LINGUAS): Add Portuguese (pt).
-
-	* lib/getloadavg.c [__SVR4]: Define SVR4.
-	Remove duplicate `|| defined(SVR4)' disjunct guarding the
-	#define KERNEL_FILE "/unix" definiton.
-
-	* configure.in (jm_HEADER_TIOCGWINSZ_NEEDS_SYS_IOCTL): Use this variant
-	of the AM_ prefixed macro.
-	(check for TIOCGWINSZ in sys/pty): In essence, require
-	jm_HEADER_TIOCGWINSZ_IN_TERMIOS_H so that
-	$jm_cv_sys_tiocgwinsz_needs_termios_h (renamed from
-	$gwinsz_in_termios_h) is defined.
-
-	* lib/strftime.c (strftime): Remove " %Z" part of format for %c.
-	Correction from Paul Eggert.
-
-Fri Dec  6 20:52:07 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* acinclude.m4 (jm_FUNC_MKTIME): Rather than including the text of
-	AM_FUNC_MKTIME, simply AC_REQUIRE it.
-
-Mon Dec  2 20:59:38 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (su_cv_func_ut_host_in_utmp): Move test that can
-	define WINSIZE_IN_PTEM to precede test that checks whether
-	`TIOCGWINSZ in sys/pty.h'.  The latter test uses the symbol.
-	(jm_FUNC_MKTIME): Use this instead of AM_FUNC_MKTIME.
-
-Sun Dec  1 13:07:39 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/getdate.y (date): Interpret the date, L/M/N, as YYYY/MM/DD
-	if L >= 1000, otherwise as MM/DD/YY.  With this change,
-	date --date=DATE accepts dates like those in an RCS log listing.
-
-Sat Nov 30 22:08:00 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/strftime.c: Update from GNU libc.
-
-Fri Nov 29 22:16:40 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/uname.c (main) [HAVE_SYSINFO && SI_ARCHITECTURE]: Support
-	--processor (-p).  Print processor type.
-	(usage): Document it.
-
-Thu Nov 28 00:28:37 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (AM_GNU_GETTEXT): Renamed from ud_GNU_GETTEXT
-	for gettext-0.10.25.
-	(AM_FUNC_GETLINE): Move the test to just before the check for getdelim.
-
-Sun Nov 24 11:02:29 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/system.h [!defined STDIN_FILENO]: Define it.
-	[!defined STDOUT_FILENO]: Define it.
-	[!defined STDERR_FILENO]: Define it.
-
-	* src/stty.c (get_win_size): Take a FILENO parameter rather than
-	trying to get a size from both stdin and stdout.
-	Update callers.
-	Use STDIN_FILENO and STDOUT_FILENO instead of literal 0, 1.
-
-	========== From Karl Heuer =========
-	* src/stty.c [TERMIOS_NEEDS_XOPEN_SOURCE]: Define _XOPEN_SOURCE.
-	i386-pc-isc3.0, needs that in order to cause all of the useful
-	termios symbols to be defined, instead of just those that are
-	required by POSIX.  This enables all of: iuclc ixany olcuc ocrnl
-	onlcr onocr onlret ofill ofdel nl0 cr0 tab0 bs0 vt0 ff0 xcase.
-
-	[GWINSZ_IN_SYS_PTY]: Include sys/ioctl.h, sys/tty.h, and sys/pty.h.
-
-	[!VSUSP && !VSWTCH]: Map VSWTCH and CSWTCH to VSUSP and CSUSP resp.
-	termio.h defines VSWTCH, but termios.h defines VSUSP instead (since
-	POSIX requires that symbol).  Define VSWTCH as a synonym if needed,
-	so that either one can be used on input.
-	(display_changed): If the slot for swtch is the same as the one for
-	susp, display only the setting for susp.
-	(display_all): Likewise.
-
-	(display_changed): Some systems still have (VEOF,VEOL) == (VMIN,VTIME).
-	On such systems, it's confusing to print both pairs.  So, skip eof and
-	eol when icanon is unset, and skip min and time when icanon is set.
-	(display_all): Likewise.
-
-	(set_window_size): Check only stdin (the device being queried) for
-	window size info.  You don't want "stty </dev/foo" to report the size
-	of your current window when /dev/foo has no size info.
-	(display_window_size): Likewise.
-
-	(screen_columns): Check only stdout for window size info.  You want
-	"stty </dev/foo" to wrap columns at the right margin of your current
-	window, not the /dev/foo width.
-
-	* acconfig.h (GWINSZ_IN_SYS_PTY): Add #undef.
-	(TERMIOS_NEEDS_XOPEN_SOURCE): Add #undef.
-
-	* configure.in (whether termios.h needs _XOPEN_SOURCE): New test.
-	(whether TIOCGWINSZ is defined in sys/pty.h): New test.
-
-Sat Nov 23 16:15:37 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/Makefile.am (EXTRA_DIST): Add getline.c now that getline
-	isn't mentioned in AC_REPLACE_FUNCS.
-
-	* env.c (usage): Alphabetize option descriptions the way sort -f would.
-	* test.c (usage): Likewise.
-	* who-users.c (usage): Likewise.
-	From Karl Berry.
-
-Fri Nov 22 20:33:26 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (AC_REPLACE_FUNCS): Don't try to replace getline this
-	way.  AM_FUNC_GETLINE does it now.
-
-	* configure.in New test to check for TIOCGWINSZ in sys/pty.h.
-	* config.h.in (GWINSZ_IN_SYS_PTY): Add #undef.
-	From Karl Heuer.
-
-	* src/printf.c (main): Warn if excess arguments are ignored.
-	E.g., printf foo bar now warns that it is ignoring the single
-	non-format argument, bar.
-
-Wed Nov 20 20:37:54 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/xgethostname.c (xgethostname): Work around bug in SunOS5.5's
-	gethostname.  Reported by Fletcher Mattox.
-
-Tue Nov 19 23:01:01 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (AM_SANITY_CHECK_CC): Remove it.  Autoconf-2.11
-	has this built-in.
-	(OPTIONAL_BIN_ZCRIPTS): Rename from OPTIONAL_SCRIPTS -- because
-	automake-1.1g couldn't deal with the _SCRIPTS suffix.
-	* src/Makefile.am (bin_SCRIPTS): Rename @OPTIONAL_SCRIPTS@.
-
-Sun Nov 17 20:49:37 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/id.c (main): Ignore -a, for compatibility with SVR4.
-	Suggestion from Noah Friedman.
-
-Mon Nov  4 20:24:31 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (test for group_member): Handle it separately
-	so I can keep the hyphen (not the underscore) in the filename.
-
-	Thu Oct 31 19:32:32 1996  Miles Bader  <miles@gnu.ai.mit.edu>
-
-	  * lib/xgethostname.c [ENAMETOOLONG] (xgethostname): If gethostname
-	  returns an error other than buffer overflow, exit with an error
-	  message instead of allocating infinite amounts of space.
-	  [!EXIT_FAILURE] (EXIT_FAILURE): New macro.
-	  <errno.h>: New include.
-	  [!errno] (errno): New declaration.
-
-	* acinclude.m4 (AM_FUNC_GETLINE): Use cache.
-
-	* configure.in: Check for -linet library before checking for the
-	gethostbyname function.  Suggested by Karl Heuer.
-	Use AM_FUNC_GETLINE.
-
-	* acinclude.m4 (AM_FUNC_GETLINE): Add run-time test for getline.
-	Based on a test from Karl Heuer.
-
-Sun Nov  3 14:57:09 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* acinclude.m4 (GETLOADAVG_LIBS): Unanchor the sed regexp that removes
-	am_cv_saved_LIBS from LIBS.  From Karl Heuer.
-
-	* src/stty.c (recover_mode): Fail also if there are too many fields.
-	From Karl Heuer.
-
-	* lib/canon-host.c: Include sys/types.h for the definitions
-	(otherwise missing on some systems) of caddr_t (used by
-	sys/socket.h) and ushort (used by netinet/in.h).  From Karl Heuer.
-
-Sat Nov  2 00:16:16 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* doc/Makefile.am (MAKEINFO): Set to makeinfo --no-split.
-	Otherwise, the generated info files have names longer than
-	the 14-byte max of some old systems.
-	Reported by Karl Heuer.
-
-	* src/date.c (main): Give better diagnostic.
-	Suggestion from Karl Berry.
-
-Thu Oct 31 18:28:05 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/posixtm.y: Remap yacc globals to have pt_ prefix.
-	* lib/getdate.y: Remap yacc globals to have gd_ prefix.
-	Suggestion to do as in gdb/c-exp.y from Tom Tromey.
-
-Mon Oct 28 17:40:54 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/Makefile.am (install-exec-local): Redirect stderr of chown to
-	/dev/null and suggest running `make install-root' upon failure to
-	install su.  Suggestions from François Pinard.
-
-	* configure.in: Don't output confusing diagnostic: `checking for
-	shadow password routines'.  Suggestion from François Pinard.
-
-Thu Oct 24 13:50:46 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
-
-	* src/tee.c (main): Ignore SIGPIPE.
-
-Wed Oct 23 23:42:43 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/stty.c: Guard inclusion of stdarg.h and definition of VA_START
-	with #if PROTOTYPES rather than with #ifdef __STDC__.  The latter
-	loses with Dynix/PTX.
-	(wrapf) [PROTOTYPES]: Similarly, guard ANSI-style ... definition.
-	Suggestion from Marcus Daniels.
-
-Mon Oct 21 16:49:08 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/getloadavg.c [__linux__]: Don't bother with a.out/nlist/kernel
-	defines or includes -- Linux systems simply read /proc/loadavg.
-	From Ulrich Drepper.
-
-	* lib/Makefile.am (EXTRA_DIST): Remove group-member.c.
-
-	* configure.in: Remove hack that created link from group_member.c
-	to group-member.c.
-
-	* lib/group_member.c: New file.  Renamed from group-member.c.
-	* lib/group-member.c: Delete.
-
-	* src/stty.c (main): Remove TAB from diagnostic, for consistency.
-
-Sun Oct 20 09:03:51 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* Makefile.am (install-root): Add it here, too.
-
-	* lib/Makefile.am (INCLUDES): Add -I../intl.  Reported by Eric Backus.
-
-	* src/Makefile.am (install-root): New rule.
-	Suggestion from François Pinard.
-
-	* src/who-users.c (print_entry): Don't take address of UT_TIME_MEMBER
-	directly.  From Ulrich Drepper.
-
-	* Makefile.am (AUTOMAKE_OPTIONS): Set to `gnits'.
-	(EXTRA_DIST): Remove @README_ALPHA@.
-
-	* configure.in: Remove README_ALPHA related code.  Automake takes
-	care of it automatically now when in gnits mode.
-
-	* acinclude.m4 (AM_FUNC_GETLOADAVG): Use $srcdir (not $top_srcdir) in
-	#include $srcdir/lib/getloadavg.c.  The latter isn't defined at that
-	point in configure script.  From Eric Backus.
-
-Fri Oct 18 21:31:58 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* Makefile.am (cvs-dist): Uncomment cvs tag command.
-	(cvs-dist): Use cvs tag's -c option.
-
-Thu Oct 17 23:48:16 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (LIBS): Add -lypsec on m88k/svr3 DolphinOS systems
-	using YP.  From Arne Juul.
-
-Sun Oct 13 07:34:15 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in: Don't save and restore LIBS around AM_FUNC_GETLOADAVG.
-	* acinclude.m4 (AM_FUNC_GETLOADAVG): Don't modify LIBS in this macro
-	(by saving and restoring initial value).  Instead, arrange for
-	substitution of @GETLOADAVG_LIBS@.
-	* src/Makefile.am (uptime_LDADD): Add @GETLOADAVG_LIBS@,
-	not @UPTIME_LIBS@.
-
-	* configure.in (ALL_LINGUAS): Add swedish (sv).
-
-Fri Oct 11 22:51:50 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/who-users.c (print_uptime): Change #ifdef guard on getloadavg
-	call from just HAVE_GETLOADAVG to HAVE_GETLOADAVG || C_GETLOADAVG.
-	From Kaveh R. Ghazi.
-
-	* src/Makefile.am (uptime_LDADD): Add @UPTIME_LIBS@.
-
-	* acinclude.m4 (AM_FUNC_GETLOADAVG): Like AC_FUNC_GETLOADAVG, but
-	with the following changes:
-	- include $top_srcdir/lib/getloadavg.c, not src/getloadavg.c.
-	Reported by Eric Backus.
-	- Check for Solaris' libkstat.
-	- Define C_GETLOADAVG if we end up using getloadavg.c.
-	From Kaveh R. Ghazi.
-	* acconfig.h (C_GETLOADAVG): Add it.
-	From Kaveh R. Ghazi.
-
-	* configure.in: Use new AM_FUNC_GETLOADAVG and be careful to add
-	getloadavg-related libraries only when linking uptime.
-
-Thu Oct 10 23:50:05 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/Makefile.am (EXTRA_DIST): Remove posixtm.y and getdate.y.
-	(su_SOURCES): Put them here instead.
-	Remove rules for building getdate.c and posixtm.c;  now automake
-	generates those rules.
-	* lib/ylwrap: New file.
-	* lib/interlock: New file.
-
-Wed Oct  9 00:26:55 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/getloadavg.c [__sun]: Define sun.  Reported by Kaveh Ghazi.
-
-	* lib/strftime.c (strftime): Accommodate the broken C compiler
-	that comes with SunOS -- don't initialize aggregates in decls of
-	automatic variables.  Reported by Kaveh Ghazi.
-
-	* tests/: Renamed checks/ directory.
-	* Makefile.am (SUBDIRS): Rename checks to tests.
-	* configure.in (AC_OUTPUT): Rename checks to tests.
-
-	* configure.in (/proc/uptime check): Guard the read of /proc/uptime
-	with an existence test to avoid a messy configure-time warning on
-	systems that lack that special file. Reported by Kaveh R. Ghazi.
-
-	* configure.in (check whether floor needs -lm): Fix typo: save $LIBS,
-	not $LIB.  From Kaveh R. Ghazi.
-
-	* checks/nice: Protect echoed args with leading `x' so echo doesn't
-	interpret leading -n on e.g. SunOS systems.
-
-Mon Oct  7 18:46:28 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/getloadavg.c [__hpux]: Define hpux. From Eric Backus.
-
-	* lib/Makefile.am (EXTRA_DIST): Remove alloca.c, error.c, and mktime.
-	(su_SOURCES): Remove memcmp.c.
-	Automake automatically includes at least these, now.
-	From François Pinard.
-
-	* lib/Makefile.am (su_SOURCES): Remove getline.c.
-
-Sat Oct  5 11:38:23 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/Makefile.am (su_SOURCES): Remove gethostname.c --
-	it's AC_REPLACE'd and already in EXTRA_DIST.
-
-	* configure.in: Use AM_SANITY_CHECK_CC.
-
-	* configure.in: Use AM_FUNC_ERROR_AT_LINE.
-	* lib/Makefile.am (EXTRA_DIST): Put error.c here.
-	(su_SOURCES): Remove error.c
-	Suggested by Ulrich Drepper.
-
-	* configure.in (GNU_PACKAGE): AC_SUBST it for the src/*.sh scripts.
-	* src/Makefile.am (.sh): Substitute for @GNU_PACKAGE@ and @VERSION@
-	in the four installed scripts.
-	* src/*.sh: Update --version output to conform to the coding standard.
-
-	* acinclude.m4 (AC_HEADER_SYS_TIME_H): New macro.
-	(AM_FUNC_MKTIME): Require AC_HEADER_SYS_TIME_H so that configure's
-	checking... messages don't get nested.
-
-	* configure.in (GNU_PACKAGE): New variable.
-	(PACKAGE_VERSION): Remove it.
-
-	* acconfig.h (GNU_PACKAGE): New variable.
-	(PACKAGE_VERSION): Remove now-unused variable.
-
-	* src/*.c: Update --version output to conform to the coding standard.
-
-Sun Sep 22 22:41:54 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (AC_CHECK_HEADERS): Alphabetize.
-	Update for automake-1.1e.
-
-Thu Sep 19 07:47:18 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/regex.c: Merge with FSF version.
-	* lib/getloadavg.c: Replace with FSF version.
-
-Mon Sep 16 23:13:04 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/strftime.c (strftime): New version, from GNU libc.
-
-Sun Sep 15 23:08:48 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* Makefile.am (EXTRA_DIST): Remove acinclude.m4.
-
-Mon Sep  9 22:10:45 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in: Improve handling of math library so -lm is used
-	only when it's actually required.  That makes a difference when
-	using dynamic linking.
-	Remove check that added -lm to LIBS.
-	(SQRT_LIBM): Test for and AC_SUBST it.
-	(POW_LIBM): Likewise.
-	(SEQ_LIBM): Likewise.
-	Motivation and suggestions from Ulrich Drepper.
-
-	* src/Makefile.am (factor_LDADD, printf_LDADD, seq_LDADD):
-	Set these using new @SQRT_LIBM@, @POW_LIBM@, and @SEQ_LIBM@ resp.
-	Also set corresponding _DEPENDENCIES variables.
-
-Sat Sep  7 12:41:39 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/system.h: Add comments justifying IS* versions of ctype.h macros.
-
-	* lib/getdate.y: Define and use upper case variants of ctype.h
-	is* macros.  From Bruno Haible.
-
-Thu Sep  5 22:12:20 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/strftime.c: New version from glibc.
-
-Wed Sep  4 23:39:51 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (ALL_LINGUAS): Add dutch (nl).
-
-Mon Sep  2 10:52:55 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/*.c (usage): Tell where to report bugs.
-
-Sun Sep  1 07:56:07 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (AM_FUNC_MKTIME): Use it.
-	(AC_REPLACE_FUNCS): Remove mktime.
-	(AM_INIT_AUTOMAKE): Use it.
-	(AM_PROG_INSTALL): Remove.  AM_INIT_AUTOMAKE does this.
-	(AC_PROG_MAKE_SET): Likewise.
-	(jm_MAINTAINER_MODE, fp_C_PROTOTYPES): Rename with
-	AM_ prefix for latest automake/aclocal.
-
-	* Makefile.am (EXTRA_DIST): Add acinclude.m4.
-
-	* acinclude.m4: New file -- derived from aclocal.m4.
-	* aclocal.m4: This file is now generated by the aclocal program
-	(which comes with the automake package.)
-
-Sat Aug 17 00:14:55 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/strftime.c: Update from GNU libc -- this adds back %z and %s
-	formats and reverts to old behavior where unrecognized format like
-	%E is treated as eqivalent to `E'.
-
-Sun Aug  4 09:14:28 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* checks/: New directory.
-	* checks/Makefile.am: New file.
-	* checks/nice: New file.  Derived from tests from Eric Backus.
-	* configure.in (AC_OUTPUT): Add new directory: checks.
-	* Makefile.am (SUBDIRS): Likewise.
-
-	* src/nice.c (main): Allow `+' in options like -+8 and -+13.
-
-Fri Aug  2 21:45:06 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/nice.c (main): Set minus_flag to zero in two places.
-	Otherwise, `nice --1 -3' would mistakenly do the equivalent of
-	`nice --3'.  Thanks to Eric Backus <ericb@lsid.hp.com> for the
-	test cases.
-
-	* configure.in (check for /proc/uptime): New check.
-	* acconfig.h (SAVE_PROC_UPTIME): #undef it.  Reorder so symbols
-	are sorted again.
-	*src/who-users.c (print_uptime) [HAVE_PROC_UPTIME]: Read from
-	/proc/uptime.
-	From Ulrich Drepper.
-
-Thu Aug  1 22:38:38 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (AC_REPLACE_GNU_GETOPT): No longer use it.
-	It isn't necessary because the cpp-time checks of getopt.c and
-	getopt1.c are at least as good.
-	* lib/Makefile.am (EXTRA_DIST): Remove getopt.c and getopt1.c.
-	(su_SOURCES): Add getopt.c and getopt1.c
-	This reverts much of the April 23 change.
-
-Sat Jul 27 17:22:14 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/system.h (bindtextdomain) [!ENABLE_NLS]: Undefine to avoid
-	redefinition warnings on solaris.
-	(textdomain) [!ENABLE_NLS]: Likewise.
-
-Sun Jul 21 09:47:55 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (AC_REPLACE_FUNCS): Replace getline.c.
-	Add related check for the getdelim function.
-	From Ulrich Drepper -- as done in gettext.
-
-	* src/stty.c (usage): Correct typo (-iucl -> -iuclc) in usage message.
-	From Thomas Olsson <d95to@efd.lth.se>.
-
-Sat Jul 20 17:01:56 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (PACKAGE_VERSION): Use space instead of hyphen to
-	separate PACKAGE and VERSION.
-
-Wed Jul 17 23:13:19 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/chroot.c: Include <sys/types.h> before system.h.
-	* src/seq.c: Likewise.
-	* src/yes.c: Likewise.
-	From Arne Juul.
-
-Tue Jul 16 00:06:33 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/strftime.c (strftime): Use `(void)0' as second arg to add macro.
-	Omitting that second arg made some HPUX C compiler report an error.
-	From Kaveh R. Ghazi.
-
-Mon Jul 15 23:42:57 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/who-users.c (print_uptime): Reverse `days' and `day' in
-	uptime message.  From Kaveh R. Ghazi.
-
-	* Many files: Update FSF address.
-
-Sun Jul 14 20:05:34 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/who-users.c (print_uptime): Use 0, not undefined errno in
-	couldn't-get-boot-time diagnostic.  From Ulrich Drepper.
-
-Sat Jul 13 14:22:54 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/chroot.c (usage): Add a `\' after `\n' in usage message.
-	Otherwise, SunOS's /bin/cc chokes.
-
-	* src/stty.c [GWINSZ_BROKEN]: Remove thus-guarded `#undef TIOCGWINSZ'.
-	GWINSZ_BROKEN can't be defined anymore.
-
-	* configure.in (boot time test): Use AC_EGREP_CPP instead of
-	AC_EGREP_HEADER; #endif, instead of #fi.
-	(AM_SYS_POSIX_TERMIOS, AM_HEADER_TIOCGWINSZ_NEEDS_SYS_IOCTL): Use
-	these macros instead of the tests from which they were derived.
-	($am_cv_sys_posix_termios): Renamed to have am_ prefix instead of su_.
-
-Wed Jul 10 22:57:29 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* aclocal.m4 (fp_PROG_CC_STDC): Include sys/stat.h in test program
-	so that DYNIX/ptx V4.1.3 doesn't use `-Xc -D__EXTENSIONS__' -- with
-	those options on that system, sys/stat.h gets compile errors.
-	With help from Marcus Daniels.
-
-	* getopt.c: Update from gettext-0.10.23.
-	* getopt1.c: Likewise.
-	* getopt.h: Likewise.
-
-Sun Jul  7 22:40:08 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* aclocal.m4 (AM_SYS_POSIX_TERMIOS): New macro, derived from test
-	in configure.in.
-	(AM_HEADER_TIOCGWINSZ_NEEDS_SYS_IOCTL): Likewise.
-
-Sat Jul  6 12:47:48 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (AC_REPLACE_FUNCS): Add group_member.
-	(AC_LINK_FILES): Create link lib/group_member.c to lib/group-member.c.
-	* lib/Makefile.am (su_SOURCES): Remove group-member.c.
-	(EXTRA_DIST): Add group-member.c here.
-
-Thu Jul  4 22:40:06 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/expr.c (docolon): Remove space before newline in usage message.
-
-Sat Jun 29 18:58:20 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (PACKAGE_VERSION): Add `GNU ' prefix so we see
-	it in the output of --version.  Reported by RMS.
-
-Tue Jun 18 22:14:42 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* aclocal.m4: Update from gettext-0.10.20.
-	* ABOUT-NLS: Likewise.
-	* intl/*: Likewise.
-
-Sun Jun 16 13:44:36 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* doc/Makefile.am (EXTRA_DIST): Add texinfo.tex.
-
-Thu Jun  6 21:57:08 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* po/Makefile.in.in: Update from gettext-0.10.16.
-	* intl/*: Likewise.
-	* ABOUT-NLS: Likewise.
-	* aclocal.m4 (AC_REPLACE_GNU_GETOPT): Move definition to precede
-	gettext-related ones.
-	Update from gettext-0.10.16.
-
-Wed May 29 21:28:53 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* expr.c (docolon): Give a warning when the first character
-	of the basic regular expression is `^'.
-
-Mon May 20 22:56:06 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* id.c (xgetgroups): New function, factored out of
-	print_group_list and print_full_info.
-	(print_group_list): Call it.
-	(print_full_info): Call it.
-
-	* lib/Makefile.am (getdate.c): Disable dependencies that can
-	require rerunning YACC when not in maintainer mode.
-	(posixtm.c): Likewise.
-
-Tue May 14 18:47:35 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
-
-	* id.c (print_group_list): When USERNAME is specified use
-	getugroups to get the number of groups.
-	(print_full_info): Likewise.
-
-Sun May 19 21:45:49 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* seq.c (usage): Make it clearer.
-
-Sat May 18 13:29:46 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* expr.c (main): Don't recognize --help, --h, --he, --version,
-	--v, etc. if the POSIXLY_CORRECT environment variable is set.
-	* echo.c (main): Likewise.
-	* printf.c (main): Likewise.
-	* test.c (main): Likewise.
-
-	* expr.c (docolon) [RE_SYNTAX_POSIX_BASIC]: Revert change of Mar 1.
-
-Tue May  7 22:10:20 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* configure.in: Require autoconf-2.10.
-
-	* aclocal.m4 (jm_MAINTAINER_MODE): New macro.
-	* configure.in (jm_MAINTAINER_MODE): Use it.
-
-Mon May  6 22:40:54 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* lib/strftime.c: Update from GNU libc.
-
-Sat May  4 20:54:32 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* system.h [IN_CTYPE_DOMAIN]: Rename from ISASCII.
-	* seq.c: Remove useless void casts of *printf return values.
-
-Mon Apr 29 22:23:40 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* basename.c (usage): Mark translatable strings.
-	* chroot.c (main): Likewise.
-	* basename.c (main): Separate messages about `too few' and `too many'
-	arguments to ease translation.
-	* dirname.c (main): Likewise.
-	* date.c (usage): Change TAB in message to spaces.  Doing that seems
-	to have worked around a problem with something in gettext that was
-	producing a truncated usage message for date's usage.
-	From François Pinard.
-
-Sun Apr 28 17:10:03 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* configure.in: Make fp_C_PROTOTYPES precede AC_C_INLINE.
-	Otherwise, some systems lose because the value AC_C_INLINE choses
-	with plain `cc' is different from that chosen when using the ANSI-mode
-	C compiler.  From Kaveh Ghazi.
-
-Tue Apr 23 22:05:35 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* aclocal.m4 (AC_REPLACE_GNU_GETOPT): New macro.
-	* configure.in: Use it.
-	* lib/Makefile.am (su_SOURCES): Remove getopt.c and getopt1.c.
-	(EXTRA_DIST): Add getopt.c and getopt1.c
-
-	* whoami.c (main): Declare to return int, not void.
-	* who-users.c (main): Likewise.
-	* yes.c (main): Likewise.
-
-	* src/*.c, src/*.h: Update Copyright years to include 1996.
-
-Sun Apr 21 08:04:51 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* date.c (usage): Describe new %V format.  From Karl Berry.
-
-	* Makefile.am (LDADD): Put @INTLLIBS@ before package library.
-
-Sat Apr 20 22:22:01 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* chroot.c (usage): Improve help message.
-	Enclose message strings in _().
-	* seq.c (usage): Improve help message.
-	* factor.c (usage): Likewise.
-	From Karl Berry.
-
-Fri Apr 19 23:48:53 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* Makefile.am (cvs-dist): New rule.  Based on the one from
-	Tom Tromey's automake.
-
-Thu Apr 18 23:16:41 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* basename.c (basename): Rewrite so it doesn't rely on strrchr,
-	and hence doesn't need to include string.h -- on some alpha-based
-	OSF systems, there's a conflicting prototype for basename in string.h.
-	Reported by Kaveh Ghazi.
-
-	* configure.in (AC_REPLACE_FUNCS): Add basename.
-	* lib/Makefile.am (EXTRA_DIST): Add basename.c.
-	(su_SOURCES): Remove basename.c.
-	From Kaveh Ghazi.
-
-Tue Apr 16 20:24:44 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* src/Makefile.am (who.c): Qualify who-users.c reference with
-	$(srcdir)/ prefix.
-	(users.c): Likewise.
-	(uptime.c): Likewise.
-	From François Pinard.
-
-	* configure.in: Always invoke AC_GETLOADAVG, not just if we're
-	building uptime.
-
-Sat Apr 13 13:24:35 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* getloadavg.c: Test cpp-defined __sun as well as sun, because
-	in strict ANSI mode, only __sun is defined.  From Kaveh Ghazi.
-
-	* date.c (usage): Add missing `\n\' at the end of newly added
-	lines for %e and %z.
-
-	* who-users.c (print_uptime): Call getloadavg only if we have it.
-
-Fri Apr 12 22:03:13 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* configure.in (LINGUAS): Add de.
-
-	* date.c (usage): Describe %e and %z.  Reported by Karl Berry.
-
-	* who-users.c: Mark translatable strings in new code.
-
-Wed Apr 10 21:26:30 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* configure.in: Add test for boot_time.
-	From Kaveh Ghazi.
-
-	* lib/Makefile.am (EXTRA_DIST): Add getloadavg.c.
-
-	* src/Makefile.am (EXTRA_PROGRAMS): Add uptime.
-	(BUILT_SOURCES): Add uptime.c.
-	(MOSTLYCLEANFILES): Add uptime.c.
-	(uptime.c): Add rule to build it from who-users.c.
-
-	* who-users.c: Reindent.
-	(UT_TIME_MEMBER): New macro.
-	(print_uptime): Use it instead of #ifdef HAVE_UTMPX_H #else.
-	(print_entry): Likewise.
-
-Tue Apr  9 23:57:19 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* who-users.c (print_uptime) [UPTIME]: New function.  From Kaveh Ghazi.
-
-Sun Apr  7 11:58:13 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* seq.c (print_numbers): Rearrange loops to get it right.
-	Reported by Karl Eichwalder <ke@ke.Central.DE>.
-
-	* seq.c (print_numbers): Give more precise diagnostic when INCREMENT
-	is inconsistent with START and LIMIT.
-	(usage): Clean up help message.
-
-	* factor.c (usage): Give minimal description of the program.
-	(print_factors): Give a better diagnostic.
-	(main): Suggest --help upon failure.
-	Reported by Karl Eichwalder <ke@ke.Central.DE>.
-
-	* seq.c (print_numbers): Fix off-by-one error in
-	backwards-counting loop.  Reported by Karl Eichwalder.
-
-	* strftime.c (mon_week_ISO): New function to implement new %V format.
-	(sun_week): Make TM parameter `const'.
-	(mon_week): Likewise.
-	(mon_week): Rewrite to implement %W format correctly.
-	(strftime): Handle %V format.
-	Reported by Arne Juul.
-
-Fri Apr  5 07:33:00 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* strftime.c (sun_week): Make %U work properly.
-	Before, `date -d '1 Jan 1995' +%U' output `00'.  Now it prints `01'.
-
-	* nice.c (main): Simplify option handling.  Before, `nice -18 -- nice'
-	improperly printed `8'.  Patch from Frank Korz.
-	(main): Use `if' stmt, not while loop, around getopt invocation.
-	Otherwise, `./nice --a=1 -1 ./nice' (in which old-style option
-	follows a long option) gets an error.
-
-Thu Apr  4 20:14:02 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* aclocal.m4 (fp_PROG_CC_STDC): Change -Xc -D_POSIX_C_SOURCE to
-	`-Xc -D__EXTENSIONS__' because of problems with Solaris header
-	files.  Suggested by Kaveh Ghazi.
-
-Wed Apr  3 07:08:57 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* src/Makefile.am (INCLUDES): Add -I$(srcdir) to get system.h
-	when srcdir != builddir.  From Kaveh Ghazi.
-
-	* lib/getugroups.c: Include stdio.h before grp.h.  Because
-	<grp.h> on alpha OSF1 V2.0 uses "FILE *".  From Kaveh Ghazi.
-
-Sun Mar 31 16:26:06 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* configure.in: Simplify checking for math library.
-	This also eliminates some confusing output from configure.
-	Suggested by François Pinard.
-
-Fri Mar 29 22:13:10 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* src/Makefile.am (INCLUDES): Replace -I$(top_srcdir)/intl with
-	-I../intl.  With the former, compiles didn't find libintl.h when
-	configured with `--srcdir=..'.  Reported by Marcus Daniels
-	<marcus@sysc.pdx.edu>.
-
-	* doc/Makefile.am (EXTRA_DIST): Set to getdate.texi so that file
-	gets distributed.
-
-	* src/Makefile.am (EXTRAdir): Set to $(bindir).
-
-Thu Mar 28 23:01:48 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* ChangeLog.0: New file.
-	* Makefile.am (EXTRA_DIST): Add ChangeLog.0.
-
-Thu Mar 28 00:06:28 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* man/Makefile.am (man_MANS): Add chroot.1.
-	* src/Makefile.am (EXTRA_PROGRAMS): Add chroot.
-
-Sun Dec 24 10:55:34 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>
-
-	* configure.in: Check for chroot a la uname.
-	* src/chroot.c, man/chroot.1: New files.
-
-Sun Mar 24 11:44:35 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* su.c: Protoize and reorder functions to obviate forward decls.
-
-	* seq.c: Make parameters const where appropriate.
-	Rename global FROM to START.
-	(print_numbers): Rewrite loops to avoid incrementing.  Instead,
-	use `x = first + i * increment' paradigm.  Otherwise, with inexact
-	increment, you could miss the last value.
-
-	* xstrtod.c: New file.
-	* xstrtod.h: New file.
-	* lib/Makefile.am: Add xstrtod.c and xstrtod.h.
-	* seq.c: Include xstrtod.h.
-	(scan_double_arg): Use xstrtod rather than strtod directly.
-
-	* src/*: Update FSF's address.
-
-Thu Mar 21 16:43:13 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* src/*.c (main): Declare to be of type int, not void.
-
-Sat Mar 16 10:07:49 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* configure.in (PACKAGE_VERSION): New macro.
-	(OPTIONAL_BIN_PROGS): Rename from OPTIONAL_PROGS.
-	* acconfig.h (PACKAGE_VERSION): Add it.
-	* src/Makefile.am: Remove rules for generating version.c.
-	Remove references to version.o, version.h, and stamp-v.
-	[.sh]: Change @VERSION@ to @PKG_VERSION@.
-	On RHS of sed substitution, use @PACKAGE_VERSION@, not GNUVER.
-	(OPTIONAL_BIN_PROGS): Rename from OPTIONAL_PROGS.
-	(install-exec-local): New target/rules to make the installed su
-	binary setuid root or failing that, to delete it.
-	* false.sh groups.sh nohup.sh true.sh: Use @PKG_VERSION@,
-	not @VERSION@.
-	* version.c: Remove file.
-	* version.h: Remove file.
-	* basename.c date.c dirname.c echo.c env.c expr.c factor.c
-	hostname.c id.c logname.c nice.c pathchk.c printenv.c printf.c
-	pwd.c seq.c sleep.c stty.c su.c tee.c test.c tty.c uname.c
-	who-users.c whoami.c yes.c: Don't include version.h.
-	(main): Use PACKAGE_VERSION instead of version_string.
-
-Fri Mar 15 23:42:29 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* basename.c: Remove __P-protected prototype for basename.
-	Reported by François Pinard.
-	(remove_suffix): Move to precede use.  Remove prototype.
-	Declare formal parameter SUFFIX to be const.
-
-	* pathchk.c (validate_path): Cast path_max to size_t before
-	comparing with strlen(path).
-
-	* who-users.c (read_utmp): Declare n_read to be of type size_t
-	rather than int.
-
-Tue Mar 12 17:52:05 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* basename.c date.c dirname.c echo.c env.c expr.c factor.c hostname.c
-	id.c logname.c nice.c pathchk.c printenv.c printf.c pwd.c seq.c
-	sleep.c stty.c su.c tee.c test.c tty.c uname.c who-users.c whoami.c
-	yes.c (main): Initialize for internationalized message support:
-	call setlocale, bindtextdomain, and textdomain.
-	* system.h: Add definitions and includes for NLS.
-	* Makefile.am (SUBDIRS): Add intl and po.
-	* src/Makefile.am (datadir): Define.
-	(localedir): Define.
-	(DEFS): Add LOCALEDIR definition.
-	(LDADD): Add @INTLLIBS@.
-	* aclocal.m4: Add NLS-related macro definitions from
-	gettext distribution.
-	* acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_LC_MESSAGES,
-	HAVE_STPCPY): New macros.
-	Add PACKAGE and VERSION.
-	* configure.in (PACKAGE): Define with AC_DEFINE_UNQUOTED.
-	(VERSION): Likewise.
-	(ALL_LINGUAS): Define.
-	(ud_GNU_GETTEXT): Use it.
-	Link an nls file.
-	(AC_OUTPUT): Reflect addition of two new directories, intl and po.
-	Create po/Makefile.
-	Mostly from François Pinard.
-
-Wed Mar  6 21:40:34 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* who-users.c (print_entry): Use STRUCT_UTMP, not `struct utmp' to
-	declare formal parameter.
-
-Tue Mar  5 22:49:33 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* getdate.y (RelativeMonth): Add 1900 to the year so that relative
-	date specs that push the year through the end of the century work.
-	For example, `date -d "01/01/1998 3 years" +%Y' now prints 2001.
-	From Peter Dalgaard (pd@kubism.ku.dk).
-
-Mon Mar  4 23:46:43 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* seq.c (main): Exit after processing --version.
-	Reported by François Pinard.
-
-Fri Mar  1 23:46:32 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* expr.c (docolon): Don't initialize re_syntax_options to
-	deceptively-named RE_SYNTAX_POSIX_BASIC -- it recognizes non-BRE
-	\?, \+, and \|.  Use RE_SYNTAX_POSIX_MINIMAL_BASIC instead.
-
-	* od.c (WINDOWS_SETFILEMODE_BINARY): New macro.
-	(skip) [_WIN32 && _O_BINARY]: Use it.
-	(read_char): Likewise.
-	(read_block): Likewise.
-	[_WIN32 && _O_BINARY]: Include malloc.h and io.h.
-	Based on changes by Gary Newman <gnewman@shore.net>.
-
-Wed Feb 28 21:48:07 1996  Paul Eggert  <eggert@twinsun.com>
-
-	* configure.in (LOCALTIME_CACHE):
-	Also define if localtime mishandles unsetting TZ.
-	This works around a localtime bug in mips-dec-ultrix.
-
-Wed Feb 28 23:08:24 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* lib/Makefile.am (su_SOURCES): Add xstrtoul.c.
-	(noinst_HEADERS): Add xstrtoul.h.
-
-	* factor.c: General cleanup.  Use xstrtoul, not atoi.
-	Change output format.  Allow inputs as large as ULONG_MAX.
-	Allow more than one command line argument.
-
-	* stty.c (wrapf) [!__STDC__]: Indent by one space the first line
-	of the pre-ANSI function definition so ansi2knr doesn't munge it.
-
-	* src/Makefile.am: Adapt for automake-0.30.
-	* lib/Makefile.am: Likewise.
-
-	* expr.c (eval6): Cast strlen to int to avoid warning from gcc -Wall.
-
-Sun Feb 25 22:19:52 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* src/Makefile.am (BUILT_SOURCES): Set to `who.c users.c'.
-	(MOSTLYCLEANFILES): Add who.c and users.c.
-	(who.c): New rule to create this file.  Concatenate definition of
-	WHO and contents of who-users.c.
-	(users.c): New rule to create this file.  Concatenate definition of
-	USERS and contents of who-users.c.
-
-Sat Feb 24 12:20:58 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* readtokens.c: Unprotoize.
-
-	* expr.c (cmpf): Indent macro uses so ansi2knr doesn't mistake them
-	for function dcls and munge them.
-	(arithf): Likewise.
-	(arithdivf): Likewise.
-
-	* test.c: __P-protect forward declarations.
-	(main): Protoize function definition.
-
-	* date.c (batch_convert): Declare BUFLEN local to be of type size_t,
-	not int.
-
-	* expr.c (docolon): Set re_syntax_options to RE_SYNTAX_POSIX_BASIC
-	so expr's pattern matching uses BASIC (not GNU-extended) REs.
-	Reported by Jim Kingdon.
-
-	* who-users.c (print_entry): Use strchr, not index.
-
-	* configure.in (AC_CHECK_HEADERS): Add sys/socket.h.
-	* canon-host.c [HAVE_SYS_SOCKET_H]: Include <sys/socket.h> for
-	definition of AF_INET on at least SunOS 4.
-
-Tue Feb 13 23:49:16 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* who-users.c (main): When failing because there were
-	`too many arguments,' say so.
-
-Mon Feb 12 23:26:05 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* configure.in (AC_CHECK_FUNCS): Add gethostbyname, gethostbyaddr,
-	and inet_ntoa.
-	(AC_CHECK_HEADERS): Add netdb.h netinet/in.h arpa/inet.h.
-	* lib/canon-host.c: New file.
-	* lib/Makefile.am (su_SOURCES): Add canon-host.c.
-	* src/who.c (print_entry): If possible, canonicalize the host hame.
-	From Miles Bader (miles@gnu.ai.mit.edu).
-
-	Update for automake-0.29.
-	* Makefile.am (CONFIG_HEADER): Don't define.  Automake now does it.
-	* src/Makefile.am: Likewise.
-	* lib/Makefile.am: Likewise.
-	* doc/Makefile.am (info_TEXINFOS): Renamed from TEXINFOS.
-	* man/Makefile.am (man_MANS): Renamed from MANS.
-
-Wed Jan 31 23:40:50 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* lib/strftime.c (add_num_tz): New function.
-	(strftime): Handle new %z format.
-	* date.c (main): Accept new option, --rfc-822 (-R).
-	(show_date): Use RFC822-mandated strftime format.
-	From H. Peter Anvin (hpa@storm.net).
-	(usage): Add a line describing the new option.
-
-	* lib/strftime.c (add_num_tz): Don't use local, LENGTH,
-	before it's defined.
-
-Mon Jan 29 19:24:04 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* acconfig.h (PROTOTYPES): Define it.
-
-Fri Jan 19 22:00:08 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* aclocal.m4 (fp_PROG_INSTALL): New macro.
-	* configure.in: Use it instead of AC_PROG_INSTALL.
-
-	* who-users.c: Protoize.
-
-Wed Jan 17 23:37:59 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* stty.c: Protoize and __P-protect forward dcls.
-	(visible): Change parameter type to unsigned int from unsigned char.
-	(integer_arg): Use xstrtol instead of open-coding this.
-
-	* lib/Makefile.am (su_SOURCES): Add xstrtol.c.
-	(HEADERS): Add xstrtol.h.
-
-	* test.c (advance): Protoize function.
-
-	* sleep.c (argdecode): Declare parameter const.
-
-Sat Jan 13 22:31:23 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* stty.c: Indent cpp directives.
-
-Sun Jan  7 23:56:03 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	Use automake to generate Makefile.in files.
-	* Makefile.am: New file.
-	* doc/Makefile.am: New file.
-	* lib/Makefile.am: New file.
-	* man/Makefile.am: New file.
-	* src/Makefile.am: New file.
-
-	* configure.in (OPTIONAL_PROGS, OPTIONAL_SCRIPTS): New variables
-	used in place of PROGS.
-
-Sat Jan  6 05:13:40 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* configure.in (PACKAGE, VERSION): New variables.
-	(fp_C_PROTOTYPES): Use it.
-
-	* printf.c (print_esc_char): Change type of argument from char
-	to int to avoid potential promotion problem.
-	* uname.c (print_element): Likewise.
-
-	* system.h [__P]: New macro.
-
-	* basename.c, date.c, dirname.c, echo.c, env.c, expr.c, factor.c,
-	hostname.c, id.c, logname.c, nice.c, pathchk.c, printenv.c,
-	printf.c, pwd.c, seq.c, sleep.c, tee.c, test.c, tty.c, uname.c,
-	whoami.c, yes.c: Protoize and __P-protect forward dcls.
-
-	* who-users.c: New file.  Renamed from who.c.
-	* who.c: Define WHO and include who-users.c.
-	* uses.c: Define USERS and include who-users.c.
-
-	* id.c Remove no-longer-used NGROUPS_MAX cpp macros.
-	(print_group_list) [HAVE_GETGROUPS]: Reorganize to use
-	getgroups (0, NULL) to compute number of groups at run time
-	rather than relying on NGROUPS_MAX at compile time.
-	(print_full_info) [HAVE_GETGROUPS]: Likewise.
-	Suggestion from Roland McGrath.
-
-	* su.c: Remove NGROUPS_MAX junk.  It wasn't being used.
-
-Wed Jan  3 19:03:26 1996  Paul Eggert  <eggert@twinsun.com>
-
-	* configure.in (LOCALTIME_CACHE): Define if tzset exists and
-	if localtime caches TZ.  Check for tzset.
-	* acconfig.h (LOCALTIME_CACHE): New macro.
-	* date.c (putenv): Declare.
-	(universal_time): Remove.
-	(main): If -u is given, set TZ to "UTC0"; this causes date to use
-	UTC uniformly and fixes bugs in the handling of date -u +'%s %Z'.
-	(show_date): Just use localtime and a single format, since TZ will
-	be set properly if -u is given.
-
-Fri Dec 22 21:34:55 1995  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
-
-	* configure.in: Touch stamp-h only if config.h is remade.
-
-Sun Nov 26 16:09:33 1995  Jim Meyering  (meyering@comco.com)
-
-	* test.c (usage): Clarify usage.  From Karl Berry.
-
-Wed Nov 22 23:12:47 1995  Jim Meyering  (meyering@comco.com)
-
-	* Makefile.in (all et. al.): If make was invoked with -k and a
-	sub-make fails, fail after the loop rather than exiting right away.
-	Otherwise, make's -k option could be ineffective.
-
-Thu Nov 16 21:25:45 1995  Jim Meyering  (meyering@comco.com)
-
-	* Makefile.in (default): New default target.  Depend on `all' to work
-	around bug in AIX-3.2.5's /bin/make.  Reported by Andreas Luik
-	<luik@isa.de>.
-
-Tue Nov  7 23:53:20 1995  Jim Meyering  (meyering@comco.com)
-
-	* stty.c (usage): Clarify descriptions of ignpar and ignbrk.
-	From Theodore Ts'o and Ulrich Windl.
-
-Sun Oct 29 08:47:50 1995  Jim Meyering  (meyering@comco.com)
-
-	* test.c [TEST_STANDALONE]: Define.
-	* src/Makefile.in (test.o): Remove special rule.
-
-Sat Oct 28 00:49:13 1995  Jim Meyering  (meyering@comco.com)
-
-	* aclocal.m4 (jm_WITH_AUTODEPS): New directive.
-	* configure.in: Use it.
-
-	* lib/Makefile.in (INCLUDE, COMPILE): New variables.
-	(.c.o): Rewrite to be more like src/Makefile.in.
-	Add line that (--with-autodeps) will include mkdep-Makefile.
-	(distclean): Remove .deps.
-	* src/Makefile.in: Likewise.
-
-	* mkdep-Makefile: New file.
-	* Makefile.in (DISTFILES): Add mkdep-Makefile.
-
-	* doc/Makefile.in (mostlyclean): Remove *.info.
-
-	* date.c: New option --reference=FILE (-r FILE) analogous to the
-	like-named touch option.
-	(main): Recognize it and give diagnostic for misuse.
-	(usage): Describe briefly.
-	From Franc,ois Pinard.
-
-	* date.c (batch_convert): Close input stream also when it's not stdin.
-	(main): Reorganize to do option-consistency checks before all else.
-
-Tue Sep 26 23:05:01 1995  Jim Meyering  (meyering@comco.com)
-
-	* man/Makefile.in (install-data, uninstall): Use sed not basename.
-	The GNU Coding Standard suggests that only a select set of
-	relatively standard utilities be used in Makefiles.  basename is
-	not among them.  Suggested by Ulrich Drepper.
-
-Tue Aug  8 22:57:34 1995  Jim Meyering  (meyering@comco.com)
-
-	* yes.c: Include system.h to get definition of _.
-
-Mon Aug  7 23:27:54 1995  Jim Meyering  (meyering@comco.com)
-
-	* system.h (_): Define macro -- as empty for now.
-	* src/*.c: Annotate localizable strings with _(...).  From Franc,ois.
-
-	* Makefile.in (DISTFILES): Don't distribute unneeded COPYING.LIB.
-	From Franc,ois.
-
-Fri Jun 23 23:04 1995  Jim Meyering  (meyering@comco.com)
-
-	* configure.in (AC_REPLACE_FUNCS): Add memcpy and memset.
-	Add checks for floor, modf, and rint -- all used by seq.c.
-
-Mon Jun 12 00:26:54 1995  Jim Meyering  (meyering@comco.com)
-
-	* getdate.y (Convert): Use 2037 as threshold, not 1999.
-	Before years after 1999 were treated as invalid.
-	From Andreas Schwab.
-
-Sat May 27 00:35:47 1995  Jim Meyering  (meyering@comco.com)
-
-	* system.h [!STDC_HEADERS && HAVE_MEMORY_H]: Include memory.h.
-	Without this, SunOS doesn't get type for memchr.
-	Reported by Kaveh Ghazi.
-
-Sun May 21 07:20:55 1995  Jim Meyering  (meyering@comco.com)
-
-	* Makefile.in (.PHONY): TAGS is not a phony target.  From Franc,ois.
-
-	* All Makefile.in (install-exec, install-exec): New targets.
-	From Karl Berry.
-
-	* all Makefile.in (maintainer-clean): Renamed from realclean
-	per GNU Standards.
-
-Mon May 15 01:00:08 1995  Jim Meyering  (meyering@comco.com)
-
-	* all source files (usage): Include one- or two-line synopsis
-	in --help output.  From Karl Berry.
-
-Sat May 13 08:57:20 1995  Jim Meyering  (meyering@comco.com)
-
-	* lib/Makefile.in (maintainer-clean): Rename from realclean.
-	(.PHONY): New dependencies.
-	[.c.o]: Remove -I. since safe-l?stat.h are no longer used.
-
-Fri May 12 21:25:50 1995  Jim Meyering  (meyering@comco.com)
-
-	* test.c (usage): Remove duplicate descriptions of --help
-	and --version.  From Karl Berry.
-
-	* pathchk.c: Use stat (lstat), not safe_stat (safe_lstat).
-	* test.c: Likewise.
-	* who.c: Likewise.
-
-	* lib/Makefile.in (SOURCE): Add memcpy.c, memset.c.
-	Remove all reference to (now unused) safe-xstat.hin.
-
-Tue Apr 18 22:57:43 1995  Jim Meyering  (meyering@comco.com)
-
-	* configure.in (AC_OUTPUT): Use echo, not date, to avoid creating
-	unnecessary conflicts for people using version control software
-	like RCS and CVS.
-	(AC_ARG_PROGRAM): Use it.
-
-Fri Mar 10 21:14:11 1995  Jim Meyering  (meyering@comco.com)
-
-	* src/*.c: Update Copyright dates.
-
-Mon Feb 27 08:05:25 1995  Jim Meyering  (meyering@comco.com)
-
-	* system.h: Separate errno declaration from STDC_HEADERS.
-	Remove bcopy, bzero, strchr, strrchr definitions.
-
-	* stty.c (main, set_window_size): Use memset instead of bzero.
-	* su.c (correct_password): Likewise.
-
-	* seq.c Remove \n's from error format strings.
-	(main): Let `seq 1 1' work.
-	Invoke usage always with 1 when failing.
-
-Sat Feb 11 08:27:12 1995  Jim Meyering  (meyering@comco.com)
-
-	* src/Makefile.in (install): Fix rules for su to avoid relying on
-	just-built `id' executable.  That would lose when cross-compiling and
-	on systems like GNU in which a user may have several effective IDs.
-	(SOURCES, OBJECTS, PROGS): Add seq.
-	* Makefile.in (PROGS): Add seq.
-
-	* configure.in (AC_REPLACE_FUNCS): Add memcmp, memcpy, and memset.
-	(AC_CHECK_FUNCS): Add strchr and strrchr.
-	* lib/Makefile.in (SOURCES): Add memcmp.c, memcpy.c, and memset.c.
-
-	* system.h: Remove index/rindex and bcmp/bcopy/bzero references.
-	Separate errno declaration from STDC_HEADERS.
-
-Thu Jan 26 23:38:04 1995  Jim Meyering  (meyering@comco.com)
-
-	* getdate.y (ToSeconds): Properly convert 12am and 12pm.
-	From Takeshi Sone <ts1@tsn.or.jp>.
-
-	* lib/Makefile.in (SOURCES, OBJECTS, DISTFILES): Add readtokens.[coh].
-	(all): Depend on safe-stat.h and safe-lstat.h.
-
-	* date.c (batch_convert): Remove any trailing newline from offending
-	line before including it in the `invalid date' error from `date -f'.
-	Reported by Franc,ois Pinard.
-
-Sat Dec 31 09:25:09 1994  Jim Meyering  (meyering@comco.com)
-
-	* factor.c: New file.
-	* Makefile.in (PROGS): Add factor.
-	* src/Makefile.in (SOURCES, OBJECTS, PROGS): Add factor.
-	(factor): New rule.
-
-Mon Dec 26 18:31:08 1994  Jim Meyering  (meyering@comco.com)
-
-	* test.c (term): Running `./test \( a -o b' got a seg fault.
-	From from Klaus.Reichl@aut.alcatel.at.
-
-Mon Dec 19 22:05:12 1994  Jim Meyering  (meyering@comco.com)
-
-	* src/*.c: Include "error.h" rather than simply declaring
-	`void error ();'.
-	* src/Makefile.in (OBJECTS): Depend on ../lib/error.h.
-
-	* lib/Makefile.in (DISTFILES): Remove safe-xstat.cin.
-	(distclean): Remove references to safe-l?stat.c.
-	Remove all related rules and dependencies.
-
-	* safe-xstat.hin (SAFE_LSTAT, SAFE_STAT): Remove macros.
-	Now that we always define the functions, these are no longer needed.
-
-	* pathchk.c (dir_ok): Use safe_stat instead of SAFE_STAT.
-	* who.c (print_entry): Likewise.
-	* test.c (test_stat, binary_operator): Likewise.
-	(unary_operator): Use safe_lstat instead of SAFE_LSTAT.
-
-Mon Dec 12 22:42:09 1994  Jim Meyering  (meyering@comco.com)
-
-	* expr.c (docolon): Zero out re_buffer and re_regs before using them.
-	From H.J. Lu <hjl@nynexst.com>.
-
-Sun Dec  4 14:53:12 1994  Jim Meyering  (meyering@comco.com)
-
-	* dirname.c (main): Use strchr and strrchr instead of index and rindex.
-	* echo.c (main): Likewise.
-	* env.c (main): Likewise.
-	* pathchk.c (validate_path): Likewise.
-	* printf.c (print_formatted, print_esc): Likewise.
-	* test.c [member]: Likewise.
-	* who.c (extract_trimmed_name): Likewise.
-	* system.h [!HAVE_STRING_H]: Define strchr to index and strrchr to
-	rindex instead of the other way around.
-
-	* doc/Makefile.in (DISTFILES): Add getdate.texi.
-
-Sat Dec  3 07:59:55 1994  Jim Meyering  (meyering@comco.com)
-
-	* configure.in (AC_CHECK_FUNCS): Add strchr and strrchr.
-	(AC_CHECK_HEADERS): Add stdlib.h.
-	(LIBS): If the strtod replacement is required, check for pow in -lm.
-	* src/Makefile.in (printf): Remove hard-coded -lm.  Not every
-	system has it.
-
-Thu Nov 17 23:47:26 1994  Jim Meyering  (meyering@comco.com)
-
-	* who.c (list_entries): Delete.  Split in two actually...
-	(list_entries_users, list_entries_who, userid_compare): New functions.
-	(list_entries_users): Sort the user names.  Reported by
-	Michael I Bushnell.
-	Topologically sort the functions and remove fwd declarations.
-
-
-	-----
-
-	Copyright (C) 1994-2017 Free Software Foundation, Inc.
-
-	Copying and distribution of this file, with or without
-	modification, are permitted provided the copyright notice
-	and this notice are preserved.
diff --git a/old/sh-utils/ChangeLog.0 b/old/sh-utils/ChangeLog.0
deleted file mode 100644
index 567b1143f..000000000
--- a/old/sh-utils/ChangeLog.0
+++ /dev/null
@@ -1,1719 +0,0 @@
-Sat Nov 05 08:35:25 1994  Jim Meyering  (meyering@comco.com)
-
-	* Version 1.12.
-
-Fri Nov 04 06:01:00 1994  Jim Meyering  (meyering@comco.com)
-
-	* Version 1.11.
-
-Wed Nov 02 18:52:20 1994  Jim Meyering  (meyering@comco.com)
-
-	* doc/Makefile.in (install): Remove test for existence of info
-	file.  Simply change to $(srcdir) instead.
-
-Wed Oct 26 23:40:07 1994  Jim Meyering  (meyering@comco.com)
-
-	* safe-xstat.hin [EINTR]: Always define safe_l?stat.
-	Define it __static -- which is `static' for most includers,
-	but `/* empty */' for safe-xstat.cin.
-	* safe-xstat.cin: Define __static to nothing so we get public
-	safe_l?stat functions in the library.
-
-	* Makefile.in (All actions invoking $(MAKE) from within compound
-	(e.g. `for') sh statements): Exit non-zero if the sub-make fails.
-	Otherwise, the top-level make may exit successfully when it should
-	fail.  From Jim Kingdon (kingdon@cygnus.com).
-
-Sun Oct 23 23:36:26 1994  Jim Meyering  (meyering@comco.com)
-
-	* safe-xstat.hin: Don't use a statement expression here.
-	Use an inline function instead.
-	* safe-xstat.cin: Don't duplicate the definition of safe_l?stat here.
-	Get the definition from safe-xstat.hin.
-
-Fri Oct 21 00:57:23 1994  Jim Meyering  (meyering@comco.com)
-
-	* man/Makefile.in: Fix typo that had su.1 being installed as
-	`man/man1/.1'.  From Kjetil Torgrim Homme.
-
-	* basename.c, dirname.c, expr.c, pathchk.c, sleep.c (main): Diagnose
-	wrong number of argument -- usually too few -- instead of just
-	referring the user to the --help option.  Reported by Karl Berry.
-
-Mon Oct 17 23:55:41 1994  Jim Meyering  (meyering@comco.com)
-
-	* doc/Makefile.in (install): Install the info files from either
-	the source directory or the object directory.
-	From Ian Lance Taylor (ian@cygnus.com).
-
-Sun Oct 16 12:14:02 1994  Jim Meyering  (meyering@comco.com)
-
-	* lib/Makefile.in (distclean): Don't delete getdate.c and posixtm.c
-	here since they are not distributed.
-	(realclean): Delete them here instead.
-	From Francois Pinard.
-
-Mon Oct 10 21:44:42 1994  Jim Meyering  (meyering@comco.com)
-
-	* id.c (print_group_list, print_full_info): Use more precise
-	feature tests.  Rather than assuming that a definition for
-	NGROUPS_MAX implies the existence of the getgroups function,
-	test for HAVE_GETGROUPS explicitly.
-	* su.c (log_su): Likewise.  Similarly, check HAVE_INITGROUPS.
-	Both from Kaveh Ghazi.  He reported that a Pyramid 9820 OSx 5.0d
-	(Dual universe SVR3/BSD4.2) system had NGROUPS_MAX and syslog.h
-	but not getgroups, initgroups or the syslog functions.
-
-Fri Oct 07 19:42:35 1994  Jim Meyering  (meyering@comco.com)
-
-	* doc/Makefile.in (sh-utils.dvi): Depend on version.texi.
-	* version.texi: Use RELEASEDATE, not RELEASE_DATE.
-	* sh-utils.texi: Likewise.
-
-	* configure.in: Test for crypt in -lcrypt for NetBSD.
-	Reported by Greg Hudson (ghudson@mit.edu).
-
-	* system.h: Don't define lstat.  safe-l?stat.h does that now.
-
-Thu Oct 06 21:14:07 1994  Jim Meyering  (meyering@comco.com)
-
-	* src/Makefile.in (link_command): Remove $(CFLAGS).  Because
-	the default value usually includes -g, Linux users were getting
-	statically linked executables.  With this removal they'll get
-	much smaller, dynamically linked ones by default.
-
-	* lib/Makefile.in (safe-lstat.o): Depend on safe-stat.h, too.
-
-Sun Oct 02 16:15:32 1994  Jim Meyering  (meyering@comco.com)
-
-	* src/Makefile.in: Don't use binprefix.  Use autoconf-2's
-	@program_transform_name@ instead.
-	* man/Makefile.in: Likewise for manprefix.
-
-	* safe-xstat.hin [!S_ISLNK]: Include safe-stat.h and define
-	SAFE_LSTAT and safe_lstat to their symlink-ignorant counterparts.
-	* lib/Makefile.in (extract_lstat, extract_stat): Add sed rules to
-	extract the new cpp directives into safe-lstat.h, but not into
-	safe-stat.h.
-
-Sat Oct 01 00:14:10 1994  Jim Meyering  (meyering@comco.com)
-
-	* system.h: Remove conditional definition of mode_t.
-	configure takes care of this now.
-
-	* configure.in: Add -l$lib (not $lib) to LIBS when checking
-	for syslog.  From Kaveh Ghazi.
-
-	* date.c (batch_convert): Use K&R style function definition.
-	From Kaveh Ghazi.
-
-	* date.c (main): When reading dates from a file with a +FORMAT-style
-	user-specified format, don't print the leading `+'.  Franc,ois Pinard
-	noticed this problem.
-	Make an error message clearer.  From Franc,ois.
-
-	* lib/Makefile.in (DISTFILES): Add getline.h.
-	(SOURCES, OBJECTS): Add getline.c, getline.o.
-
-	* safe-xstat.hin: Don't include <sys/types.h> or <sys/stat.h>.
-	Otherwise, we'd lose when the includer has already included
-	<sys/stat.h> on systems that aren't protected against multiple
-	inclusion.  Add a note that those headers must be included before
-	this one.  Don't include <config.h> either.
-	* safe-xstat.cin: Include <sys/types.h> and <sys/stat.h> here instead.
-	Include <config.h> here, too.
-	Kaveh Ghazi reported this problem.
-
-Fri Sep 30 22:40:21 1994  Jim Meyering  (meyering@comco.com)
-
-	* date.c (main): Accept new option: (-f) --file=datefile.
-	(batch_convert): New function.  Suggested by Karl Berry.
-
-	* date.c (main): Diagnose use of conflicting options.
-	Revamp non-option argument processing.
-	Detect write errors.
-
-	* lib/*.c, src/*.c: Remove CONFIG_BROKETS conditional.
-	* lib/Makefile.in src/Makefile.in: Don't define it.
-
-	configure.in (AC_CHECK_FUNCS): Add getcwd.  From Kaveh Ghazi.
-
-	* safe-xstat.c.in, safe-xstat.h.in: Rename to safe-xstat.cin and
-	safe-xstat.hin so the names don't exceed the 14-character limit.
-	Reported by Kaveh Ghazi.
-
-Mon Sep 26 19:49:40 1994  Jim Meyering  (meyering@comco.com)
-
-	* configure.in: Don't use $su_cv_sys_tiocgwinsz_in_termios_h
-	uninitialized.  From R. Bernstein <rocky@panix.com> and Kaveh Ghazi.
-	(NICE_PRIORITY): Fix typo that caused omission from PROGS of nice
-	and nohup on systems with nice but not setpriority.
-	From Andreas Schwab.
-
-Sat Sep 24 10:13:00 1994  Jim Meyering  (meyering@comco.com)
-
-	* Makefile.in (stamp-h.in): Create using echo, not date.
-	Using the latter could easily lead to rcs/cvs merge conflicts.
-	* configure.in (stamp-h): Ditto, though this is less important
-	because stamp-h isn't distributed.
-
-	* nice.c (main): Revamp option processing to detect options
-	like `--7' manually and pass the rest off to getopt_long.
-	(isinteger): Use ISDIGIT.
-	Use parse_long_options.
-
-	* system.h: Include <ctype.h> and add IS* macros.
-	* expr.c: Don't include <ctype.h> or define IS* macros since
-	system.h now does that.
-	* printf.c: Ditto.
-
-	* date.c (usage): Add description of numeric modifiers.
-
-	* printf.c (print_formatted): Declare DIREC_LENGTH size_t, not int.
-	(print_esc_string): Ditto for LENGTH.
-	* dirname.c (main): Cast string literal to (char*).
-	* stty.c (wrapf): Declare first argument const char *.
-	* tee.c (main, tee): More const dcls and casting.
-	* who.c (read_utmp): New variable: size to avoid type warnings.
-	All of these eliminate compilation warnings reported by
-	Franc,ois Pinard.
-
-	* doc/Makefile.in (DISTFILES): Add version.texi because generating
-	that file now depends on having a version of date that can handle
-	formats like `+%Y %B'.
-	(version.texi): Generate RELEASE_DATE, too.
-	* sh-utils.texi: Use RELEASE_DATE instead of hard-coded date.
-
-	* long-options.h: Prepend underscores to arg names in prototype
-	to avoid warnings about shadowing.
-
-	* src/Makefile.in: Add dependencies on long-options.h.
-
-	* configure.in: Make having autoconf-1.120 a prerequisite.
-
-	* sh-utils.texi [INFO-DIR-ENTRY]: Add an entry for each `invoking'
-	node.  Regularize punctuation, indexing, and xrefs.
-	From Franc,ois Pinard.
-
-	* date.c (usage): Tweak the usage message a little.
-	Add `const' to more dcls.
-
-	* stty.c: Add `const' to more dcls.
-	* su.c: Ditto.
-	* who.c: Ditto.
-
-	* tee.c (main): Use _POSIX_SOURCE, not _POSIX_VERSION.
-
-Sat Sep 17 15:48:10 1994  Jim Meyering  (meyering@comco.com)
-
-	* (doc): New subdirectory with texinfo documentation.
-	Thanks to Franc,ois Pinard and Karl Berry!
-	Note however that it contains mainly the information from the
-	`man' pages, so it is not good documentation.  But this way,
-	at least we don't have to maintain the troff man pages anymore.
-
-	* su.c: Test !HAVE_ENDGRENT and !HAVE_ENDPWENT rather than
-	_POSIX_SOURCE to determine whether endgrent and endpwent should
-	be defined away.
-	* configure.in (AC_CHECK_FUNCS): Add endgrent and endpwent.
-
-	* who.c: Test HAVE_SYS_PARAM_H rather than _POSIX_SOURCE
-	to determine whether <sys/param.h> should be included.
-
-	* date.c (main): Rewrite command-line argument handling code
-	to give diagnostics for inconsistent options.
-
-	* Makefile.in: Restructure dependencies using local-*
-	and recursive-* targets to avoid evil double-colon rules.
-	Although the actions assiciated with double-colon rules are
-	run sequentially using GNU make-3.71, POSIX doesn't guarantee
-	that behavior.	The next release may run them in parallel.
-	Running the old rules in parallel would sometimes delete
-	config.status before it was used in a subdirectory make.
-	With several suggestions from Franc,ois Pinard.
-
-Thu Sep 15 19:10:51 1994  Jim Meyering  (meyering@comco.com)
-
-	* stty.c [VWERSE && !VWERASE]: Define VWERASE for AIX-3.2.5.
-
-Sat Sep 03 00:41:53 1994  Jim Meyering  (meyering@comco.com)
-
-	* lib/Makefile.in (safe-lstat.c, safe-lstat.h, safe-stat.c,
-	safe-stat.h): Use $(srcdir) to find source files.
-	(.c.o): Use -I. to get safe-lstat.h and safe-stat.h from the
-	build directory.
-	* src/Makefile.in (incl): Add -I../lib to get lib/safe-lstat.h and
-	lib/safe-stat.h from the build directory.  From Michael I Bushnell
-	<mib@geech.gnu.ai.mit.edu>.
-
-	* Makefile.in: Remove rules to create installation directories.
-	* {src,man}/Makefile.in: Put them here instead.
-
-	* configure.in: Update to take advantage of autoconf 2.0 features.
-
-Sat Aug 27 16:57:20 1994  Jim Meyering  (meyering@comco.com)
-
-	* system.h [BROKEN_STAT_MACROS]: Remove unnecessary #ifdef's.
-	From Francois Pinard.
-
-Thu Aug 18 11:44:48 1994  Jim Meyering  (meyering@comco.com)
-
-	* su.1: Explain why GNU doesn't support the `wheel group'.
-
-Mon Aug 01 21:58:14 1994  Jim Meyering  (meyering@comco.com)
-
-	* date.c: Add --utc option.  It will supercede --uct.
-	Change references to `universal coordinated time' to
-	correct `coordinated universal time'.  From Harris Boldt Edelman
-	<hbe@red-eft.la.ca.us>.
-	* date.1: Correct the documentation, too.
-
-	* date.c (main, show_date): For -u, use gmtime instead of relying on
-	localtime's ability to interpret the TZ environment variable.
-	`date -u' failed (by reporting local time) on romp-ibm-bsd and PCs
-	(DOS and OS/2) running emx 0.8h.  From R. Bernstein
-	<rocky@watson.ibm.com>.
-
-Sat Jul 30 07:52:27 1994  Jim Meyering  (meyering@comco.com)
-
-	* nohup.sh: Separate `nice -5' from COMMAND with `--' to ensure
-	that COMMAND isn't interpreted as an option to nice.
-	* groups.sh: Similarly, separate each name from `id -Gn' with `--'.
-	Karl Berry pointed out that `groups --help user' gave confusing
-	diagnostics.
-
-Tue Jul 26 11:33:53 1994  Jim Meyering  (meyering@comco.com)
-
-	* su.c (main): Make copies of the password information we'll use
-	so that log_su (through getlogin) doesn't clobber the static data.
-	With suggestions from Francois Pinard.
-
-	* system.h: Remove `|| defined(_POSIX_VERSION)' from test that
-	decides whether to include <fcntl.h>.  From Francois Pinard.
-
-Mon Jul 25 23:54:36 1994  Jim Meyering  (meyering@comco.com)
-
-	* pathchk.c (dir_ok): Use SAFE_STAT.
-	* test.c (test_stat, binary_operator, unary_operator): Use SAFE_STAT
-	and SAFE_LSTAT.
-	* who.c (print_entry):  Use SAFE_STAT.
-
-	* test.c (group_member): Remove function.  Use the one broken out
-	into group-member.c instead.
-
-Fri Jul 15 00:23:17 1994  Jim Meyering  (meyering@comco.com)
-
-	system.h: Remove unneeded decls of atof and atol.
-
-Fri Jul 08 01:09:23 1994  Jim Meyering  (meyering@comco.com)
-
-	stty.c (main): Initialize max_col (used by wrapf) before calling
-	display_speed.  Otherwise, `stty speed' output a spurious newline.
-	From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
-
-Sun Jul 03 08:44:00 1994  Jim Meyering  (meyering@comco.com)
-
-	* configure.in [AC_HAVE_HEADERS]: Add sys/param.h, for
-	definition of HAVE_SYS_PARAM_H, now tested in pathmax.h.
-
-	* configure.in [AC_WORDS_BIGENDIAN]: Add it.  This macro is
-	required by memcmp.c on big-endian systems.  Its absence was
-	diagnosed by Lars Duening (duening@ibr.cs.tu-bs.de).
-
-Sun Jun 19 00:18:06 1994  Jim Meyering  (meyering@comco.com)
-
-	* nice.c (main): Accept options like `--5' (equivalent to `-n -5')
-	instead of letting getopt give an `unrecognized option' error.
-
-	* long-options.c: Require another argument: version_string.
-	Don't include "version.h" or "system.h".
-	* basename.c, dirname.c, echo.c, expr.c, hostname.c, printf.c,
-	pwd.c, stty.c, test.c, yes.c: Adjust callers of parse_long_options
-	accordingly.
-
-Thu Jun 02 14:11:31 1994  Jim Meyering  (meyering@comco.com)
-
-	* stty.c (main): Set max_col and current_col before running
-	display_window_size.  Otherwise, `stty size' output a spurious
-	newline.  From Bauke Jan Douma (bjdouma@xs4all.hacktic.nl).
-
-Mon May 30 09:33:53 1994  Jim Meyering  (meyering@comco.com)
-
-	* test.c (test_syntax_error, beyond): Add __attribute__ ((noreturn))
-	so gcc will know enough not to give warnings.
-
-Sun May 29 17:40:21 1994  Jim Meyering  (meyering@comco.com)
-
-	* long-options.c: Move from src/ to lib/.
-	* long-options.h: Ditto.
-	* src/Makefile.in: Remove references to long-options.[ch].
-	* lib/Makefile.in (SOURCES, OBJECTS): Add long-options.[co].
-
-Fri May 27 18:20:18 1994  Jim Meyering  (meyering@comco.com)
-
-	* stty.c [VFLUSH && !VFLUSHO]: Define VFLUSH0.
-	Ultrix's termios.h defines VFLUSH, but not VFLUSHO.
-	From Kjetil Torgrim Homme <kjetilho@ifi.uio.no>.
-
-Thu May 26 08:46:32 1994  Jim Meyering  (meyering@comco.com)
-
-	* configure.in [INSTALL]: Revert change of March 8.  autoconf
-	has fixed this.
-
-Thu May 19 01:10:20 1994  Jim Meyering  (meyering@comco.com)
-
-	* Version 1.10.
-
-	* lib/Makefile.in (DISTFILES): Add getdate.c and posixtm.c.
-
-	* src/Makefile.in (users.c): Use cp if hard link fails.
-	From Ian Lance Taylor.
-
-	* Makefile.in (dist): Change package name from shellutils to sh-utils.
-	That allows a hyphen and 5-character version number without exceeding
-	the 14-character limit on file name length.  shellutils-1.10 would
-	have been too long.
-	* version.c: Update package name.
-
-	* hostname.c: Include <sys/types.h> before "system.h".
-	From Kaveh Ghazi and Karl Berry.
-
-	* hostname.c (sethostname) [!HAVE_SETHOSTNAME && HAVE_SYSINFO &&
-	HAVE_SYS_SYSTEMINFO_H && HAVE_LIMITS_H]: New function.  SVR4 systems
-	prefer sysinfo over sethostname.
-	* configure.in (AC_HAVE_FUNCS): Add sysinfo.
-	(AC_HAVE_HEADERS): Add sys/systeminfo.h.
-	From Kaveh Ghazi.
-
-Fri May 13 09:45:23 1994  Jim Meyering  (meyering@comco.com)
-
-	* lib/xgethostname.c (xgethostname): Call xmalloc outside the loop.
-	Correct loop termination condition.
-
-	* pwd.c: Include <sys/types.h> before "system.h".
-	From Kaveh Ghazi.
-
-	* {lib,man,src}/Makefile.in (Makefile): Use ../config.status
-	instead of $(srcdir)/../config.status.  The latter didn't work
-	for builddir != srcdir.  From Kaveh Ghazi.
-
-	* Makefile.in (Makefile): Remove dependencies on */Makefile.in.
-	Change the rule so running config.status creates only Makefile.
-	(stamp-config): Have config.status generate only config.h.
-
-	* {lib,man,src}/Makefile.in (Makefile): Add single dependency on
-	Makefile.in and rule to make config.status create only Makefile.
-
-	* hostname.c: New program.
-	* hostname.1: New file.
-	* Makefile.in (PROGS): Add hostname.
-	(SOURCES): Add hostname.c
-	* src/Makefile.in: Add rules and dependencies for hostname.
-	* configure.in (AC_HAVE_FUNCS): Add sethostname.
-
-	* pathchk.c (validate_path) [lint]: Initialize a variable to
-	suppress `used before initialized' warning.
-
-	* who.c: Correct gethostname prototype to indicate the function
-	returns int, not char.
-
-Sun May 01 08:38:18 1994  Jim Meyering  (meyering@comco.com)
-
-	* who.c: Add #ifdefs to build the `users' executable.
-	* src/Makefile.in: Add corresponding rules.
-	* Makefile.in (PROGS): Add users.
-	From Kaveh R. Ghazi <ghazi@noc.rutgers.edu>.
-	* users.1: Document it.
-
-Thu Apr 28 00:45:02 1994  Jim Meyering  (meyering@comco.com)
-
-	* pwd.c: New program.
-	* pwd.1: New file.
-	* Makefile.in (PROGS): Add pwd.
-	* lib/Makefile.in: (DISTFILES): Add pathmax.h.
-	(SOURCES, OBJECTS): Add xgetcwd.c and xgetcwd.o respectively.
-	* src/Makefile.in: Add rules and dependencies for pwd.
-
-	* yes.c: Don't include version.h.
-
-Mon Apr 18 19:54:24 1994  Jim Meyering  (meyering@comco.com)
-
-	* documentation: Change uses of `pathname' and `path' as per
-	GNU standards.
-
-	* long-options.c (parse-long-options): Take a new argument,
-	command_name, for use in --version output.
-	* basename.c, dirname.c, echo.c, expr.c, printf.c, stty.c, test.c,
-	yes.c (main): Update callers.
-
-Wed Mar 30 08:53:21 1994  Jim Meyering  (meyering@comco.com)
-
-	* configure.in: Use AC_SET_MAKE.
-	* Makefile.in: Edit MAKE assignments into @SET_MAKE@.
-
-Fri Mar 25 01:13:42 1994  Jim Meyering  (meyering@comco.com)
-
-	* configure.in: Use AC_VERBOSE, AC_CHECKING, and AC_WARN instead
-	of explicit echo commands.
-	When checking for shadow password routines, make sure the function
-	getspnam is available before defining HAVE_SHADOW_H.
-	<dvldbg@cs.umu.se> reported that shadow.h exists on some
-	linux system that did not have the function.
-
-Tue Mar  8 10:29:13 1994  Jim Meyering  (meyering@comco.com)
-
-	* configure.in [INSTALL]: When AC_PROG_INSTALL resorts to setting
-	this to `./install.sh', make it `../install.sh' instead since that
-	script will be invoked only from subdirectories.
-	[WINSIZE_IN_PTEM]: Check for this unconditionally, rather than
-	only when TIOCGWINSZ is not defined through termios.h.  The old
-	method loses on SCO ODT 3.0 systems.
-
-Sat Feb 19 14:23:14 1994  Jim Meyering  (meyering@comco.com)
-
-	* Version 1.9.4.
-
-	* stty.c (main): Use getopt_long_only with "ag" instead of
-	getopt_long with "".  The latter incremented optind so the
-	-a and -g options weren't recognized.
-
-	* Version 1.9.3.
-
-Tue Feb 15 18:28:28 1994  Jim Meyering  (meyering@comco.com)
-
-	* stty.c (main): Use getopt only to recognize long options.
-	Hand code the loop to detect -a, -g, -ag and -ga.  Using getopt
-	to detect the short options loses (because we have to ignore
-	unrecognized options and we are allowing GNU getopt to permute)
-	because e.g. `-tabs' is interpreted as a group of options, one of
-	which is `-a'.  Before, running `stty -tabs echo' gave this error:
-	  stty: when specifying an output style, modes may not be set
-	Reported by Arne H. Juul.
-
-Sun Feb 13 13:34:25 1994  Jim Meyering  (meyering@comco.com)
-
-	* basename.1, dirname.1, stty.1: Reflect usage changes.
-	* basename.c, dirname.c, stty.c (usage): Ditto.
-
-	* long-options.h (parse_long_options): Invoke usage function
-	argument with explicit dereference as per GNU coding standards.
-
-	* basename.c dirname.c: Use parse_long_options instead of the
-	conventional getopt_long paradigm.  Before, the commands
-	`basename file-dist -dist' and `basename -- file.c .c' produced
-	incorrect results.  Now, even `basename -file-dist -dist' works
-	and the command `basename -- file.c .c' fails for the right
-	reason: the `--' is not a special (to getopt) token for these
-	commands.  It is interpreted as the filename, so there are too
-	many arguments to basename.  Rick Sladkey <jrs@world.std.com>
-	reported the problem with basename.
-
-	* stty.c (set_window_size): When stty fails to get the window size
-	(as happens on telnet sessions to Solaris systems), initialize all
-	fields of the winsize struct.  Before, it was using the uninitialized
-	pixel fields of the struct in the ioctl to set window size parameters.
-	From Rick Sladkey.
-
-	* stty.c (main): Use parse_long_options to handle --help and --version.
-	(main): In the remaining getopt_long loop, don't jump out of the
-	loop from the `default' branch of the switch statement.  Doing that
-	left optind in an inconsistent when there were non-option arguments
-	preceding `reversed' arguments (e.g. stty echo -echoe) and the
-	preceding non-option arguments were ignored.  Rick Sladkey reported
-	that stty was ignoring arguments.
-
-	* stty.c (main): Fail with a diagnostic when both -g and -a are given.
-	(main): Fail with a diagnostic when either -g or -a is used with
-	arguments for setting modes.
-
-Fri Feb 11 19:39:37 1994  Jim Meyering  (meyering@comco.com)
-
-	* stty.c (get_win_size): Don't use an ANSI-style function
-	definition.  From Kaveh R. Ghazi <ghazi@noc.rutgers.edu>.
-
-Thu Feb 10 01:22:37 1994  Jim Meyering  (meyering@comco.com)
-
-	* stty.c [CSWTCH] (__sparc__ && __svr4__): Define `swtch' to
-	_POSIX_VDISABLE by default.  Otherwise, the default settings on
-	SunOS 5.3 (from /usr/include/sys/termios.h) have both `swtch'
-	and `susp' set to ^Z.  Those default settings are not unusual.
-	What is unusual is that with such settings on SunOS 5.3, the tty
-	driver doesn't generate a signal for control-Z.  Reported by
-	Brent Wiese <brent@dot.imgen.bcm.tmc.edu>.
-
-	* stty.c (main) [CIBAUD]: Don't report an error on SunOS 4.1.x
-	systems if the only difference is in this nybble of c_cflag.
-	See the comments for the gory details.  Thanks to
-	Erez "HWank1" Zadok <ezk@cs.columbia.edu> for reporting this
-	and helping me reproduce it.
-
-Tue Feb 01 00:59:56 1994  Jim Meyering  (meyering@comco.com)
-
-	* stty.c (main): Call tcsetattr only if we've updated tty modes,
-	not e.g. if we've changed the window size.
-
-	* Update Copyright dates in src/*.
-
-Fri Jan 28 11:02:21 1994  Jim Meyering  (meyering@comco.com)
-
-	* configure.in: Don't set LDFLAGS since linking now uses both
-	LDFLAGS and CFLAGS.
-
-Wed Jan 26 10:54:02 1994  Jim Meyering  (meyering@comco.com)
-
-	* stty.c (get_win_size): New function.  Try getting size first
-	for the device on stdout.  Try stdin only if that fails.  Suggested
-	by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
-	(set_win_size): Call get_win_size instead of calling ioctl directly.
-	(display_window_size): Ditto.
-	(screen_columns): Ditto.
-
-Mon Jan 24 22:57:18 1994  Jim Meyering  (meyering@comco.com)
-
-	* stty.c (set_window_size): Work around SunOS 4.x kernel bug that
-	makes `stty rows 34 cols 80;stty rows 0;stty cols 0' incorrectly
-	set rows to 80 and columns to 0.  Sun's stty has this problem, too.
-	The kernel bug is fixed in Solaris 2.  Mostly from Alexander Dupuy
-	<dupuy@cs.columbia.edu>.
-
-	* src/Makefile.in: Use both LDFLAGS and CFLAGS when linking.
-	* man/Makefile.in: Use binprefix as the default manprefix.
-
-	* nohup.sh: Redirect usage message to stderr.
-	From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
-
-Thu Jan 13 17:27:38 1994  Jim Meyering  (meyering@comco.com)
-
-	* src/Makefile.in: Change all link commands to use both $(CFLAGS)
-	and $(LDFLAGS).
-
-Mon Jan 10 01:20:38 1994  Jim Meyering  (meyering@comco.com)
-
-	* man/Makefile.in (manprefix): Use binprefix as the default.
-
-Thu Jan 06 18:19:06 1994  Jim Meyering  (meyering@comco.com)
-
-	* who.c (print_entry): Prepend `/dev/' only if ut_line is not
-	already an absolute filename.  Just to be safe.
-
-Fri Dec 31 00:22:59 1993  Jim Meyering  (meyering@comco.com)
-
-	* date.c (usage): Reorder listing of % formats in `sort -f' order.
-
-Tue Dec 28 15:49:32 1993  Jim Meyering  (meyering@comco.com)
-
-	* install.sh: New file.
-	Makefile.in [DISTFILES]: Add it.
-
-	* who.c (read_utmp): Use stdio functions instead of open/read/close
-	to avoid having to handle POSIX read's -1/errno=EINTR failure case.
-
-	* tee.c (tee): A POSIX implementation of the read system call
-	may return -1 and set errno to EINTR when it is interrupted.
-	Retry instead of failing with an error.
-	(tee): Don't use xwrite.  Use full_write instead and include the
-	losing file name in the message reporting a write failure.
-	Don't treat standard output as a special case, so a failed write
-	to stdout doesn't exit immediately.
-
-	* date.c (usage): Note that for %w, 0 corresponds to Sunday.
-
-Sat Dec 25 23:15:58 1993  Jim Meyering  (meyering@comco.com)
-
-	* who.c (main): Don't chdir ("/dev") for the stat in print_entry.
-	(print_entry): Instead of stat'ing the /dev-relative path, ut_line,
-	stat the absolute path with "/dev/" prefix.  From David MacKenzie.
-
-Wed Dec 22 00:53:51 1993  Jim Meyering  (meyering@comco.com)
-
-	* expr.c (toarith): Interpret the empty string as just that
-	rather than as the integer zero.
-	Before, `expr "" == 0' output 1.  Now it prints 0.
-
-	* configure.in (AC_HAVE_HEADERS): Check for float.h for strtod.c.
-
-	* configure.in (check for TIOCGWINSZ): Don't look in sys/ioctl.h
-	or sys/ptem.h if we've already found it in termios.h.  This
-	eliminates redefinition warnings from including both termios.h
-	and sys/ioctl.h on sytems running SunOS.  From Matthew Seaman
-	(matthew@dyson.ox.ac.uk).
-
-	* date.1: Document new %s format and old `-' and `_' numeric field
-	modifiers.
-
-	* memcmp.c: Use the latest version from GNU C library.
-
-Mon Dec 20 23:29:30 1993  Jim Meyering  (meyering@comco.com)
-
-	* configure.in [test for 8-bit clean memcmp]: Add a test to detect
-	losing memcmp from SunOS4.1.x.  From Robert H. de Vries
-	<robert@and.nl>.
-
-Sat Dec 18 01:12:24 1993  Jim Meyering  (meyering@comco.com)
-
-	* configure.in (AC_OUTPUT): Put `touch stamp-config' in second arg
-	so it goes in config.status.  This eliminates unnecessary second run
-	of configure.
-
-Fri Dec 10 01:06:28 1993  Jim Meyering  (meyering@comco.com)
-
-	* stty.c (screen_columns): Instead of dying just because Solaris'
-	`ioctl (0, TIOCGWINSZ' fails (strangely only for telnet sessions,
-	not rlogin sessions), ignore its errno == EINVAL and try to get
-	the number of columns another way.
-
-	* stty.c (set_window_size): If ioctl to get window size fails,
-	(as on telnet sessions to Solaris 2.[12] systems) try to set the
-	requested fields anyway, setting to zero any unspecified fields.
-	This is what Sun's /bin/stty appears to do.
-	* (display_window_size): Don't display anything for the number
-	of rows and columns if the ioctl call intended to get them fails.
-
-Tue Nov 30 23:58:54 1993  Jim Meyering  (meyering@comco.com)
-
-	* Version 1.9.2.
-
-Mon Nov 29 00:28:35 1993  Jim Meyering  (meyering@comco.com)
-
-	* stty.c, configure.in, acconfig.h: Revert change of Nov 26.
-	I am no longer able to reproduce the behavior that prompted
-	that patch -- but I had tested only using an old version of gcc.
-	When building with a more recent version of gcc or with /bin/cc
-	there is no problem.
-
-Sat Nov 27 15:11:21 1993  Jim Meyering  (meyering@comco.com)
-
-	* nice.c (main): If an adjustment is specified, but no command is
-	given, give a diagnostic in addition to the usage message.
-	(isinteger): Accept a leading `+'.
-
-Fri Nov 26 18:49:42 1993  Jim Meyering  (meyering@comco.com)
-
-	* stty.c [GWINSZ_BROKEN]: Define TIOCGWINSZ to TCGETS for Solaris-2.2.
-	On that system, ioctl (0, TIOCGWINSZ, &win) always fails, but using
-	TCGETS works.  Reported by Francois Pinard.
-
-	* configure.in [GWINSZ_BROKEN]: New test to detect Solaris' inability
-	to get window size from ioctl using TIOCGWINSZ.
-	* acconfig.h [GWINSZ_BROKEN]: Add an #undef.
-
-Mon Nov 22 23:40:21 1993  Jim Meyering  (meyering@comco.com)
-
-	* who.c [defined (UTMPX_FILE)]: (undef and) define UTMP_FILE to
-	this value even if UTMP_FILE is already defined.  Because some
-	systems define both symbols.  From Arne H. Juul.
-	* [MESG_BIT]: Rename to S_IWGRP (from sys/stat.h>) and define only
-	if not already defined.
-
-Fri Nov 19 23:08:03 1993  Jim Meyering  (meyering@comco.com)
-
-	* who.c (print_entry): Produce reasonably formatted output even when
-	sizeof (this->ut_name,ut_line) are much larger than 8.  For Solaris
-	and other SysVr4.  With help from Arne H. Juul.
-	* configure.in (HAVE_UTMPX_H): New test; combined with test for the
-	ut_host field.  From Arne H. Juul.
-
-	* memcmp.c: New file.
-	* lib/Makefile.in [SOURCES]: Add memcmp.c.
-	* configure.in (AC_REPLACE_FUNCS): Add memcmp.
-	Add test for 8-bit clean memcmp.
-
-	* configure.in (AC_HAVE_FUNCS): Add isascii.
-	* expr.c [!defined (isascii) || defined (STDC_HEADERS)]: This failed
-	on AIX PS/2 1.3 systems because isascii is a function and it is used
-	in definitions (with the necessary side effect of assigning to a
-	global variable) of the is* macros.  Also test HAVE_ISASCII and
-	redefine ISASCII(c) instead of isascii.
-	Reported by Minh Tran-Le (tranle@intellicorp.com).
-	* printf.c: Ditto.
-
-	* configure.in (AC_HAVE_HEADERS): Add sys/timeb.h; getdate.y tests
-	HAVE_SYS_TIMEB_H.
-
-	* stty.c (main): Detect the case in which POSIX-conformant tcsetattr
-	fails and still returns zero.
-
-Wed Nov 17 21:05:10 1993  Jim Meyering  (meyering@comco.com)
-
-	* yes.c (main): Complete my half-finished Nov 2 change.
-	yes with arguments did not print newlines.  From Andreas Schwab
-	(ls5.informatik.uni-dortmund.de).
-
-	* stty.c (wrapf): Fix off-by-one error that could make `stty -a'
-	output lines one character too long.  From Andreas Schwab.
-
-Sat Nov 13 00:11:19 1993  Jim Meyering  (meyering@comco.com)
-
-	* Version 1.9.1.
-
-	* configure.in [LIBS]: Add -lbsd if that is necessary to get the
-	syslog function.  With help from Kaveh Ghazi.
-
-	* configure.in [LIBS]: Reorganize/unify the code that adds libraries
-	solely to resolve syslog.  Add a library only if it is required to
-	resolve the syslog reference.
-
-	* configure.in [AC_HAVE_HEADERS]: Check for sys/timeb.h.
-	getdate.y needs to know.
-	[LIBS]: Check for initgroups in -los.  This is required by SCO-ODT-3.0
-	when linking su.
-	[LIBS]: Check -lufc for crypt.
-	Reported by Steven W Orr (steveo@world.std.com).
-
-Thu Nov 11 23:55:48 1993  Jim Meyering  (meyering@comco.com)
-
-	* id.c [NGROUPS_MAX]: Undefine before redefining.
-	From Kaveh R. Ghazi (ghazi@noc.rutgers.edu).
-
-	* who.c (list_entries): Trim any trailing blanks from ut_name
-	and make sure the string is NUL-terminated before printing it.
-	Before, `who -q' displayed 8-character names with a tty
-	(e.g. `q1') suffix.
-
-	* stty.c [CFLUSHO]: Move this definition so it follows the
-	one for VFLUSHO.
-
-Mon Nov 08 23:16:36 1993  Jim Meyering  (meyering@comco.com)
-
-	* Version 1.9.
-
-	* su.c (correct_password): Report an error and fail if getpass
-	returns NULL.
-
-Tue Nov 02 01:14:21 1993  Jim Meyering  (meyering@comco.com)
-
-	* acconfig.h: Add comments.
-
-	* printenv.c (main): Exit with status == 2 for file error.
-
-	* yes.c (main): Restore argv/optind handling -- now that
-	parse_long_options doesn't change optind.
-
-Mon Oct 25 19:22:58 1993  Jim Meyering  (meyering@comco.com)
-
-	* basename.c, date.c, dirname.c, echo.c, env.c, expr.c, id.c,
-	logname.c, nice.c, pathchk.c, printenv.c, printf.c, sleep.c,
-	stty.c, su.c, tee.c, test.c, tty.c, uname.c, who.c, whoami.c,
-	yes.c: Use the preferred `--longopt=arg' syntax in --help message
-	rather than `--longopt arg'.  From Francois Pinard.
-
-	* stty.c (main, integer_arg): Don't just call error(1,... about
-	improper usage.  Call `error (0,...' then usage (1).
-
-Sun Oct 24 14:10:23 1993  Jim Meyering  (meyering@comco.com)
-
-	* test.c [member]: Don't try to cast index return value to an int.
-	That can lose on systems with 64-bit pointers.
-
-	* long-options.c: Save and restore optind, too.
-	* long-options.h: New file.
-	* long-options.c, echo.c, expr.c, printf.c, test.c, yes.c:
-	Include it instead of duplicating dcls.
-	* src/Makefile.in: Add dependencies for it.
-
-Tue Oct 19 00:26:27 1993  Jim Meyering  (meyering@comco.com)
-
-	* expr.c [!__STDC__]: Don't define away `const'.  configure alone
-	decides whether to do that.  From Francois Pinard.
-
-Sat Oct 16 22:32:54 1993  Jim Meyering  (meyering@comco.com)
-
-	* whoami.c (main): Cast printf arg UID so it matches the type
-	expected by %u format no matter how uid_t is defined.
-
-	* stty.c: Accept `status' option and VDISCARD as an alias for
-	VFLUSHO.  From Arne H. Juul (arnej@imf.unit.no).
-
-	* basename.c, date.c, dirname.c, echo.c, env.c, expr.c,
-	false.sh, groups.sh, id.c, logname.c, long-options.c, nice.c,
-	nohup.sh, pathchk.c, printenv.c, printf.c, sleep.c, stty.c,
-	su.c, tee.c, test.c, true.sh, tty.c, uname.c, who.c, whoami.c,
-	yes.c: Using --help gets long well- formatted help.  Now --help
-	writes to stdout and exits successfully.  From Francois Pinard
-	<pinard@iro.umontreal.ca>.
-
-Wed Oct 13 13:10:27 1993  Jim Meyering  (meyering@comco.com)
-
-	* long-options.c: Include sys/types before system.h.
-	From Franc,ois Pinard (pinard@iro.umontreal.ca).
-
-Tue Oct 12 00:53:26 1993  Jim Meyering  (meyering@comco.com)
-
-	* stime.c [HAVE_CONFIG_H, CONFIG_BROKETS]: Include <config.h>
-	or "config.h".
-
-	* src/Makefile.in [clean]: Also delete '['.
-
-Sun Oct 10 14:05:23 1993  Jim Meyering  meyering@comco.com
-
-	* false.sh, groups.sh, nohup.sh, true.sh: Add --help and --version.
-	* src/Makefile.in (false, groups, nohup, true): Substitute the string
-	from version.c for @VERSION@ in *.sh.
-
-Sat Oct  9 23:12:53 1993  Jim Meyering  meyering@comco.com
-
-	* configure.in: Remove AC_UNISTD_H; add unistd.h to AC_HAVE_HEADERS.
-
-Tue Oct  5 22:18:05 1993  Jim Meyering  meyering@comco.com
-
-	* tty.c (main): Detect write error.  Use isatty (rather than
-	testing whether ttyname() is NULL) to determine exit status
-	because ttyname may return NULL when stdin is a terminal device.
-
-	* expr.c (eval7): Rewrite if-else-if-else... sequence to avoid a
-	spurious `function returns without a value' warning.
-
-	* printenv.c (main), tty.c (main): Detect and report write errors.
-
-	* echo.c, patchchk.c, printenv.c, printf.c, sleep.c, stty.c, su.c,
-	tee.c, test.c, tty.c, uname.c, yes.c: Accept --help and --version
-	options.
-
-	* long-options.c: New file.  To let echo, expr, printf, test, and
-	yes accept --help and --version as unobtrusively as possible.
-	* src/Makefile.in [SORUCES]: Add it.
-
-	* configure.in: Add AC_TIME_WITH_SYS_TIME and AC_STAT_MACROS_BROKEN.
-
-	* nice.c (main) [NICE_PRIORITY]: When given an argument, don't
-	try to get current priority.  nice() requires only the delta;
-	we don't need to compute the absolute priority as for setpriority.
-
-Mon Oct 04 22:15:07 1993  Jim Meyering (meyering@comco.com)
-
-	* who.c (print_entry, print_heading, who_am_i):
-	Cast printf field width arguments to int to avoid warnings.
-	(idle_string): Cast idle seconds and minutes to int.
-	Declare functions read_utmp and idle_string to be static.
-	Don't declare ttyname as static.
-
-	* echo.c (just_echo): Use putchar instead of printf.
-
-	* expr.c (parse_long_options): New function.
-	(main): Use it to handle --version and --help properly.
-
-	* tee.c (main): Put entire #ifdef inside if-braces to make structure
-	clearer.
-	(main, tee): Compare close() != 0 rather than close () == -1.
-
-	* pathchk.c (portable_chars_only, dir_ok): Make a couple variables
-	const.
-
-Wed Sep 08 00:07:36 1993  Jim Meyering (meyering@comco.com)
-
-	* test.c [advance, unary_advance]: Rewrite using do{...}while(0)
-	paradigm instead of comma expressions that make Alpha OSFv1.3
-	C compiler segfault.
-
-	* basename.c, date.c, dirname.c, env.c, id.c, logname.c, nice.c:
-	Add --help and --version options.
-
-Sat Jul 24 08:52:18 1993  Jim Meyering (meyering@comco.com)
-
-	* configure.in: Check for -lshadow.  Linux needs it when using shadow
-	passwords.  Reported by Mattias Olofsson <mattias@lysator.liu.se>.
-
-Thu May 27 20:05:50 1993  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
-
-	* configure.in (c_line test): Add missing `fi'.
-
-Tue May 18 23:49:26 1993  Jim Meyering (meyering@comco.com)
-
-	* mkinstalldirs: New file.
-	* Makefile.in (installdirs): Use it.
-
-Thu May 13 01:03:16 1993  Jim Meyering (meyering@comco.com)
-
-	* Makefile.in (installdirs): New rules for creating installation
-	directories. (install): depend on it.
-
-Mon May  3 22:09:24 1993  Jim Meyering (meyering@comco.com)
-
-	* configure.in: Add AC_GETGROUPS_T.
-	* id.c, test.c: Don't define GETGROUPS_T.  Now configure does it.
-
-Sun May  2 00:21:05 1993  Jim Meyering  (meyering@comco.com)
-
-	* expr.c (eval6): Terminate result with a zero byte.
-	The command `expr substr xx 1 2' would fail on systems with
-	tight malloc.  From Steve James <smj@cats.COM>.
-
-	* expr.c (null): Recognize the string `0' as zero.
-	(divide, mod): Upon request to divide by zero, give an error
-	message instead of dumping core.
-	From J.T. Conklin <jtc@wimsey.com>.
-
-	* configure.in: Check for sys/time.h; getdate.y needs it for
-	structs timeval and timezone on some systems.
-	* Check for gettimeofday and for `struct tm'.
-	* Add existence tests for memcpy and bcopy.
-
-	* configure.in: Find a parser generator.
-
-	* putenv.c: Include stdlib.h only if __GNU_LIBRARY__ is defined.
-	Many vendor-supplied <stdlib.h> have a declaration of putenv that
-	conflicts with ours.
-
-Tue Apr 20 02:33:24 1993  David J. MacKenzie  (djm@kropotkin.gnu.ai.mit.edu)
-
-	* stty.c: Use GWINSZ_IN_SYS_IOCTL, not _AIX, to determine
-	whether sys/ioctl.h is needed to support `stty size'.
-
-Thu Apr  1 18:03:47 1993  Jim Meyering  (meyering@comco.com)
-
-	* printf.c, expr.c [isascii]: Undefine before redefining.
-
-Sun Mar 28 00:07:45 1993  Jim Meyering  (meyering@comco.com)
-
-	* stty.c: Accept `flush' option.  From Arne H. Juul arnej@lise.unit.no
-	* system.h: Don't define r?index, bcopy... if they're already defined.
-
-Thu Mar 25 22:41:01 1993  Jim Meyering  (meyering@comco.com)
-
-	* configure.in: Add AC_IRIX_SUN to get -lsun because
-	Irix-4.0.5's libc.a doesn't have yp/NIS entrypoints.
-	From Kjetil Wiekhorst J|rgensen <jorgens@pvv.unit.no>.
-
-Fri Mar 05 00:02:53 1993  Jim Meyering  (meyering@comco.com)
-
-	* date.c: Add long-named options.
-
-Sun Dec  6 23:17:09 1992  Jim Meyering  (meyering@comco.com)
-
-	* date.c: Remove unused definition of isdigit.
-	* expr.c (toarith): Change single use of isdigit to ISDIGIT.
-	* printf.c (print_formatted, print_esc): Define ISDIGIT and
-	ISXDIGIT and use them instead of isdigit and isxdigit.
-
-Wed Dec  2 12:49:11 1992  Jim Meyering  (meyering@comco.com)
-
-	* env.c, id.c, nice.c, pathchk.c, stty.c, su.c, tee.c, tty.c,
-	uname.c, who.c: Convert static declarations of struct option
-	to use new macros from getopt.h: no_argument, required_argument,
-	and optional_argument.
-
-Tue Nov 24 09:46:02 1992  David J. MacKenzie  (djm@goldman.gnu.ai.mit.edu)
-
-	* echo.c: Use V9_DEFAULT instead of USG.  Define it always.
-
-	* system.h: Use HAVE_FCNTL_H and HAVE_STRING_H instead of USG.
-
-Wed Nov 11 18:19:10 1992  Jim Meyering  (meyering@hal.gnu.ai.mit.edu)
-
-	* All files in src: Make all functions and extern variables static.
-	Make all longopts arrays const as well as static.
-	Make a couple statically initialized aggregates `const.'
-
-	* pathchk.c (portable_chars_only): Cast char used as array index.
-
-	* echo.c (main), su.c (restricted_shell): Add parentheses to
-	assignment statements used in boolean context.
-
-	* stty.c (set_mode): Parenthesize expressions with bit operations
-	to correctly set/reset modes bits.
-
-Wed Oct 28 14:16:48 1992  David J. MacKenzie  (djm@goldman.gnu.ai.mit.edu)
-
-	* Version 1.8.
-
-	* stty.c: Accept Irix VRPRNT for VREPRINT.
-	From Jim Meyering.
-
-	* stty.c: Fix some type mismatches.  From Bruce Evans, bde@runx.oz.au.
-
-	* who.c (read_utmp): Close file on error.
-	From Bruce Evans.
-
-	* su.c, test.c: Add some decls.  From Bruce Evans.
-
-	* sleep.c (main): Arg to sleep is unsigned, not long.
-	From Bruce Evans.
-
-Fri Sep 11 00:25:52 1992  David J. MacKenzie  (djm@nutrimat.gnu.ai.mit.edu)
-
-	* echo.c, echo.1: New files.
-
-Thu Sep 10 18:42:44 1992  David J. MacKenzie  (djm@nutrimat.gnu.ai.mit.edu)
-
-	* pathchk.c (main): Don't strip trailing slashes from args;
-	they might make a path invalid.
-	(portable_chars_only, dir_ok): New functions.
-	(validate_path): Renamed from validate_new_path.
-	Call them.  Don't complain if a leading
-	dir doesn't exist.  Don't replace `parent' with a dir that
-	doesn't exist.  Don't print a message when falling back
-	from pathconf to constant values.
-
-	* who.c [!UTMP_FILE]: If _PATH_UTMP is defined, use it instead
-	of /etc/utmp.  From Marc Boucher <marc@cam.org>.
-
-Tue Aug 25 17:02:25 1992  David J. MacKenzie  (djm@nutrimat.gnu.ai.mit.edu)
-
-	* Version 1.7.
-
-	* groups.sh, nohup.sh: Add $(bindir) to front of path.
-
-Mon Aug 24 16:39:39 1992  David J. MacKenzie  (djm@nutrimat.gnu.ai.mit.edu)
-
-	* stty.c: make sane value for "min" 1, not 0.
-	From haible@ma2s2.mathematik.uni-karlsruhe.de (Bruno Haible).
-
-Sun Aug 23 03:02:07 1992  David J. MacKenzie  (djm@nutrimat.gnu.ai.mit.edu)
-
-	* id.c, test.c: Use NGROUPS_MAX if it's defined.  386BSD is like sun.
-
-Sat Aug 22 03:16:41 1992  David J. MacKenzie  (djm@nutrimat.gnu.ai.mit.edu)
-
-	* test.c: Rename STANDALONE to TEST_STANDALONE to avoid IBM RT
-	ACIS sys/param.h conflict.
-
-	* su.c (correct_password) [HAVE_SHADOW_H]: Try to get the
-	encrypted correct password from the shadow password file.
-
-Fri Jul 17 15:25:01 1992  David J. MacKenzie  (djm@nutrimat.gnu.ai.mit.edu)
-
-	* su.c, getusershell.c: New files.
-
-Fri Jul  3 15:08:43 1992  David J. MacKenzie  (djm@nutrimat.gnu.ai.mit.edu)
-
-	* stty.c, who.c: Change FOO_MISSING to HAVE_FOO.
-
-Fri Jun  5 01:49:29 1992  David J. MacKenzie  (djm@churchy.gnu.ai.mit.edu)
-
-	* strcspn.c: New file.
-
-	* expr.c: Misc. cleanups.
-
-	* expr.c (eval7): Renamed from eval6.
-	Give syntax error if no more args.  Don't coerce all values to numbers.
-	(eval6): New function.
-	(eval5): Accept == as a synonym for =.
-	(eval2): Coerce values to numbers for comparisons.
-	Above all from Dana Jacobsen (jacobsd@prism.cs.orst.edu).
-
-Thu Jun  4 19:32:09 1992  David J. MacKenzie  (djm@churchy.gnu.ai.mit.edu)
-
-	* printf.c (print_formatted): Move main loop into new function.
-	(main): Add an outer loop to use the format multiple times.
-	(verify): Don't reject a completely empty string.
-	Check errno (for overflow).
-
-	* false.sh, true.sh: New programs.  Oh, boy.
-
-Thu May 14 01:17:22 1992  David J. MacKenzie  (djm@churchy.gnu.ai.mit.edu)
-
-	* stty.c (set_mode): Support crt and dec modes partially if
-	necessary, so they work on, for example, Ultrix . . . .
-
-Wed May 13 14:47:45 1992  David J. MacKenzie  (djm@churchy.gnu.ai.mit.edu)
-
-	* stty.c (set_mode): Swap nl and -nl.  Have them also affect
-	output as well as input.
-
-Tue May 12 00:07:28 1992  David J. MacKenzie  (djm@churchy.gnu.ai.mit.edu)
-
-	* date.c (show_date): Use strftime for the whole conversion.
-
-Tue May  5 15:20:24 1992  David J. MacKenzie  (djm@hal)
-
-	* stty.c (wrapf): Print the formatted buffer; don't redo the
-	formatting using vprintf.
-
-Thu Apr 30 01:17:08 1992  David J. MacKenzie  (djm@churchy.gnu.ai.mit.edu)
-
-	* printf.c (xstrtol, xstrtoul, xstrtod, verify): New functions.
-	(main, print_direc): Use them.  Make error messages more specific.
-
-	* tee.c (tee): Only malloc and free the table of file descriptors
-	if >0 files are given.
-
-Fri Apr 17 11:56:48 1992  David J. MacKenzie  (djm@wookumz.gnu.ai.mit.edu)
-
-	* pathchk.c (validate_new_path): Print the name of the component that
-	failed the length test, not the whole path.
-	From Andreas Schwab (schwab@ls5.informatik.uni-dortmund.de).
-
-Mon Apr  6 15:11:36 1992  David J. MacKenzie  (djm@wookumz.gnu.ai.mit.edu)
-
-	* who.c (read_utmp): Check close return for error.
-	(print_heading): Align columns based on sizes of utmp members.
-	(who_am_i): Skip past /dev/ instead of skipping leading path.
-
-Mon Mar 16 23:47:03 1992  David J. MacKenzie  (djm@apple-gunkies.gnu.ai.mit.edu)
-
-	* date.c (show_date): Don't call strftime if FORMAT is the
-	empty string.
-
-	* date.c (main): Reorganize to reduce duplicated code.
-	Add -d option.
-	(usage): Document -d.
-	(set_date): Function removed.
-
-Tue Feb 11 16:12:18 1992  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* printf.c (print_esc): When a numeric escape is given,
-	don't call print_esc_char, and return 1 less.
-	From Thorston Ohl.
-
-Mon Jan 20 02:17:18 1992  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* Version 1.6.
-
-	* test.c: HAVE_MULTIPLE_GROUPS -> HAVE_GETGROUPS, for bash 1.11.
-
-Fri Jan 17 15:46:18 1992  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* expr.c (docolon): Use re_nsub to find the number of
-	subexpressions . . . From Karl Berry, who knows.
-
-Wed Dec 25 23:27:53 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* expr.c (docolon): Use the new way (re_regs.num_regs > 0) to find
-	out if there were any subexpressions, instead of the old way
-	(re_regs.start[1] >= 0), which can cause random memory
-	accesses with regex 0.1.  From Brian Matthews.
-
-Tue Dec 24 02:12:15 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* system.h, id.c, pathchk.c, tee.c: Change POSIX ifdefs to
-	HAVE_UNISTD_H and _POSIX_VERSION.
-
-Wed Dec 11 13:15:09 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* Version 1.5.
-
-	* expr.c (main): Set obscure_syntax to tell re_match to
-	allocate memory for the group registers.
-
-Mon Dec  9 16:03:14 1991  Charles Hannum  (mycroft at hal.gnu.ai.mit.edu)
-
-	* who.c (list_entries): Check type == USER_PROCESS if defined, for SysV.
-
-Sat Dec  7 00:32:02 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* Version 1.4.
-
-	* env, id, nice, pathchk, stty, tee, tty, uname: Change usage
-	messages and documentation to list long-named options starting
-	with `--' rather than `+'.
-
-	* env.c (main), nice.c (main): Simplify test for which exit
-	status to use if exec fails.
-
-Fri Dec  6 23:49:42 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* tee.c (main) [POSIX]:  Use sigaction instead of signal, which
-	POSIX doesn't have.
-
-Fri Oct 18 00:31:35 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* test.c (two_arguments): Fix from Chet.
-
-	* expr.c: Include regex.h after sys/types.h, not before, so
-	size_t gets defined.
-
-	* test.c: New version, adapted from bash 1.10.
-
-	* id.c: GID_T -> GETGROUPS_T, for clarity.
-
-Sat Oct 12 14:38:34 1991  David J. MacKenzie  (djm at churchy.gnu.ai.mit.edu)
-
-	* configure: Define uid_t and gid_t as int if they're not
-	defined in sys/types.h.  That's probably right for old Unixes
-	and avoids trying to find the C preprocessor.
-
-Sat Sep 28 13:01:23 1991  David J. MacKenzie  (djm at churchy.gnu.ai.mit.edu)
-
-	* stty.c (set_mode): Make `raw' and `cooked' not change parity
-	and character size, which would probably make them useless on
-	7-bit lines.
-	Make `raw' set the `time' character to 0, not 1.
-	From Bruce Evans.
-
-	* nohup.sh: If creating nohup.out, give it mode 0600, for POSIX.
-
-Fri Sep 13 14:59:51 1991  David J. MacKenzie  (djm at churchy.gnu.ai.mit.edu)
-
-	* id.c [POSIX]: Always use sysconf to get NGROUPS_MAX.
-
-Thu Aug 29 14:43:07 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* test.c: Don't include sys/file.h if POSIX.
-	Use gid_t for getgroups.
-
-	* stty.c (set_mode): Use CEOF and CEOL instead of hardcoding them.
-	(display_speed): Fix a printf string type mismatch.
-	From Bruce Evans.
-
-Mon Aug 26 16:52:51 1991  David J. MacKenzie  (djm at pogo.gnu.ai.mit.edu)
-
-	* configure, src/Makefile.in, lib/Makefile.in: Only put $< in
-	Makefiles if VPATH is being used, because older makes don't
-	understand it.
-
-Mon Aug 19 01:57:46 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* Version 1.3.
-
-Sat Aug 17 22:48:15 1991  David J. MacKenzie  (djm at geech.gnu.ai.mit.edu)
-
-	* src/Makefile.in (install): Install a link to test called '['.
-
-Wed Aug 14 12:22:57 1991  David J. MacKenzie  (djm at geech.gnu.ai.mit.edu)
-
-	* test.c (unary_operator): Check first char of string, not its address.
-
-Sun Aug 11 18:10:30 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* Version 1.2.
-
-	* system.h: Define S_IFMT if needed, for test.c.
-
-	* test.c: New file, from bash.
-
-	* nice.c: Change +priority to +adjustment (more accurate).
-
-Sat Aug 10 13:09:51 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* stty.c [WINSIZE_IN_PTEM]: sys/ptem.h requires sys/stream.h.
-
-	* nice.c, configure: Use nice if available and setpriority is missing.
-
-Thu Aug  8 01:34:05 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* date.c: USG needs TZ=GMT0 for UCT timezone, also.
-
-	* stty.c: Add pass8 and litout modes.
-
-Sun Aug  4 22:45:51 1991  David J. MacKenzie  (djm at wheat-chex)
-
-	* Version 1.1.
-
-Fri Aug  2 13:22:31 1991  David J. MacKenzie  (djm at apple-gunkies)
-
-	* configure: Implement +srcdir.  Don't check for bison.
-
-	* stty.c: Don't change ixon in "sane" mode.
-
-	* configure: Use 1 instead of 255 for checking tzname,
-	because of signedness.
-
-Thu Aug  1 13:40:58 1991  David J. MacKenzie  (djm at apple-gunkies)
-
-	* printenv.c (main): Don't print the variable names when given
-	args, as people seem to use printenv in scripts after all . . . .
-
-	* stty.c: Don't change parity or character size settings in
-	"sane" mode.  The right values for those depend on the hardware.
-
-Wed Jul 31 01:19:01 1991  David J. MacKenzie  (djm at hal)
-
-	* stty.c [_AIX]: Include sys/ioctl.h -- needed on
-	AIX to get window size.
-
-Tue Jul 30 00:06:54 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* getdate.y: New file.
-	* date.c: Add -s option to set date in English.
-	* configure: Check for ftime.
-
-	* date.c: Remove COMPUTE_TM_ZONE code, which didn't work.
-	* configure: Instead of checking whether tzname is declared,
-	check whether it exists.
-
-	* logname.c (main): Go back to just printing an error message
-	if getlogin fails, as required by POSIX.
-
-	* stty.c (screen_columns, wrapf): New functions to implement
-	output wrapping.
-	Globally: use them.
-
-	* configure: Define uid_t and gid_t if sys/types.h doesn't.
-	* system.h: Define F_OK et al. if nothing else does.
-
-Mon Jul 29 21:11:16 1991  David J. MacKenzie  (djm at wombat.gnu.ai.mit.edu)
-
-	* pathchk.c (validate_new_path): Rearrange tests so that
-	pathconf is only called on existing directories.  Use access
-	instead of stat to determine directory searchability.
-	From Jim Meyering.
-
-	* stty.c, configure: Add WINSIZE_IN_PTEM and GWINSZ_BROKEN for SCO.
-
-Wed Jul 24 02:13:31 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* stty.c (sane_mode): Always set control chars to sane values.
-	Set min and time if they're different from eof and eol.
-
-	* whoami.c: Print UID as unsigned.
-	* logname.c: Do "whoami" if getlogin fails.
-
-	* logname.c (main): fprintf was missing an arg.
-
-Tue Jul 23 02:20:15 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* id.c: GID_T is int if ultrix as well as if sun.
-
-	* stty.c: Implement raw and cooked modes.
-
-Mon Jul 22 15:21:21 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* tee.c (main): close stdin and stdout to check for errors.
-
-	* stty.c: Use tcflag_t for termios bitmasks.
-	Use speed_t for speeds.  Use unsigned long for baud rates to
-	accommodate large values, and support 57600 and 115200 if available.
-
-	* date.c, configure: Instead of SIZE_T_MISSING,
-	define size_t if it's missing.
-
-	* id.c, whoami.c: Use uid_t and gid_t.
-
-	* id.c: If POSIX and not sun (bogus!), pass getgroups and
-	getugroups an array of gid_t instead of int.
-
-	* system.h: New file.
-	* Most programs: include it.
-
-Fri Jul 19 12:04:58 1991  David J. MacKenzie  (djm at apple-gunkies)
-
-	* env.c [!STDC_HEADERS]: Declare errno.
-	* printf.c, pathchk.c: Don't include errno.h; not needed.
-
-	* version.c: New file.
-	* All C programs: Link with it, to get version number in the
-	binary where at least `strings -' and grep can find it.
-
-	* pathchk.c (strip_trailing_slashes): Function removed; use
-	version in lib.
-
-Mon Jul 15 11:34:22 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* Version 1.0.
-
-	* pathchk.c: Always check whether _POSIX_PATH_MAX and
-	_POSIX_NAME_MAX need to be defined.
-	[POSIX]: If no PATH_MAX or NAME_MAX and pathconf for the path
-	returns -1 (some systems do this if the path does not exist),
-	use pathconf for "/".
-
-Sun Jul 14 21:17:22 1991  David J. MacKenzie  (djm at geech.gnu.ai.mit.edu)
-
-	* date.c (date_seconds): Function removed, replaced with
-	posixtm.y in lib.
-	(set_date): Change caller.
-	* configure: Check for bison.
-
-	* stty.c [!C_LINE_MISSING]: Add support for setting and
-	printing the line discipline.
-	* configure: Check for C_LINE_MISSING.
-
-	* configure: Check for Minix.
-
-Sat Jul 13 01:33:59 1991  David J. MacKenzie  (djm at geech.gnu.ai.mit.edu)
-
-	* Add `man' directory and manual pages.
-	* configure: Set INSTALLDATA and MAN.
-
-	* id.c: Add #ifdefs for POSIX ways of getting max groups list size.
-	(print_group_list, print_full_info): Allocate list of groups
-	with malloc since its size might not be constant.
-
-	* nice.c (main): Don't adjust priority if printing it.
-	Default adjustment of 10, not 0.
-
-	* printf.c: Add \c escape and %b conversion.
-	Implement '*' for field width and precision.
-	Make all errors fatal.
-	(print_esc_string, print_esc): New functions.
-
-	* configure, date.c: Change SYS_TIME_H to TM_IN_SYS_TIME.
-	* configure: Always check where to find struct tm.
-
-	* yes.c: Rewrite to accept multiple arguments.
-
-	* Add groups.sh.
-
-Fri Jul 12 10:57:00 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* dirname.c: Move code from dirname function into main,
-	simplifying things quite a bit.  From Jim Meyering.
-	* Omit strdup from lib; no longer used.
-	* configure: Don't check for strdup.
-
-	* printenv.c (main): If args given, print the values in the order
-	given on the command line rather than the order given in the
-	environment.
-
-	* tee.c, tty.c (struct longopts): Revise to make short-option
-	equivalents clear.
-
-Thu Jul 11 12:46:11 1991  David J. MacKenzie  (djm at geech.gnu.ai.mit.edu)
-
-	* nice.c: Add long options.
-
-	* Add date command and libraries it needs.
-	* configure: Updated.
-
-	* env.c: Add long options.  Use GNU putenv instead of custom
-	setenv function.
-
-	* id.c: Add long options.
-
-	* pathchk.c [POSIX]: Use pathconf if necessary to get NAME_MAX
-	and PATH_MAX.
-
-	* nice.c: Use exit status required for nohup by POSIX.2
-	(nohup execs nice).
-
-	* sleep.c: Don't bother with hex and octal.
-
-	* env.c: Fix exit status for POSIX.2 draft 11.1.
-
-	* Many files: Remove private copies of xmalloc, error, xstrdup,
-	etc. to use shared versions.
-	Fix #includes for USG, STDC_HEADERS, POSIX.
-
-Mon Jul  8 18:56:24 1991  David J. MacKenzie  (djm at churchy.gnu.ai.mit.edu)
-
-	* date.c (main): For -u, set TZ to "" instead of "GMT0",
-	unless on HP-UX or Ultrix.
-
-	* Rename some feature-test macros.
-	* stime.c: Created from code in date.c.
-	* date.c (compute_tm_zone): New function.
-	(date_seconds, show_date): Use it.
-	(xmalloc, xrealloc): Functions removed; use xmalloc.c instead.
-
-Tue Jul  2 02:28:11 1991  David J. MacKenzie  (djm at geech.gnu.ai.mit.edu)
-
-	* tee.c (tee): Report errors in closing files.
-
-Mon Mar 18 10:13:59 1991  Jeffrey A. Law  (law at geech.ai.mit.edu)
-
-	* date.c (date_seconds, show_date): #if COMPUTE_TMZONE then
-	compute the proper value to place in tm->tm_zone from
-	information returned by localtime and gettimeofday.
-
-Fri Apr 26 11:38:09 1991  David J. MacKenzie  (djm at mole.gnu.ai.mit.edu)
-
-	* stty.c: Define default values for control chars if necessary.
-	Complain about invalid options if no other options follow.
-	Use POSIX functions instead of ioctl, for manipulating termios.
-
-	* expr.c (main): Exit status was backwards.
-
-Thu Dec 20 00:36:01 1990  David J. MacKenzie  (djm at apple-gunkies)
-
-	* id.c: Reorganization and many changes to fix bugs and POSIX
-	compliance problems.
-
-Mon Dec 10 03:09:13 1990  David J. MacKenzie  (djm at apple-gunkies)
-
-	* stty.c: Don't declare printf and some other functions that
-	might have variable numbers of args in system header file decls.
-
-Tue Nov 14 23:37:22 1990  Roland McGrath  (roland at geech.ai.mit.edu)
-
-	* id.c (print_groups): Put spaces after commas.
-	(print_group): New fn, to print a group id.  Uses numeric fmt
-	unless -n, in which case it uses group names.
-	(print_groups): Call it.  Find the rgid and egid, and print them as
-	well as the supplementary groups.  Make sure we print each group only
-	once.
-
-Sun Sep 16 01:49:14 1990  David J. MacKenzie  (djm at apple-gunkies)
-
-	* id.c (main): Add -G option for POSIX.2 draft 10.
-	Allow a username to be given.
-	(print_groups): New function from code in main.
-	(getugroups): New function.
-
-Sun Aug 12 00:32:01 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* env.c (main): Instead of setting _POSIX_OPTION_ORDER,
-	tell getopt to not permute, with `+'.
-
-Sat Aug 11 01:32:53 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* expr.c: Use regex.c library instead of private regex routines.
-
-	* nice.c (main): Add -n option for POSIX.2a.
-	(usage): New function.
-
-Fri Aug 10 23:58:11 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* who.c: Add -m, -i, -w options for POSIX.2a.
-
-Tue Aug  7 00:01:02 1990  David J. MacKenzie  (djm at apple-gunkies)
-
-	* expr.c: Use exit directly instead of longjmp on error.
-	Use argv[0] instead of hardcoded "expr" in messages.
-	Make some functions void.
-
-Sat Aug  4 21:19:25 1990  David J. MacKenzie  (djm at pogo.ai.mit.edu)
-
-	* env.c: Change exit statuses for POSIX draft 10.
-
-Wed Jul  4 04:32:51 1990  David J. MacKenzie  (djm at apple-gunkies)
-
-	* tee.c: Use error instead of perror_with_name and
-	out_of_memory.
-
-Wed Jun 20 02:39:49 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* date.c: Change -DSETTOD to -DSTIME_MISSING, -DSIZE_T to
-	-DSIZE_T_IN_TYPES, and -DSTDC_HDRS to -DSTDC_HEADERS.
-	Declare some more functions.  Replace fatal, memory_out, and
-	nonfatal_perror with error.
-
-Mon Jun 18 00:16:52 1990  David J. MacKenzie  (djm at apple-gunkies)
-
-	* stty.c: Add some Unix compatibility modes.
-
-Sat Jun 16 21:05:59 1990  David J. MacKenzie  (djm at apple-gunkies)
-
-	* stty.c (display_changed, display_all): Print values of min
-	and time.
-
-Thu Jun 14 17:49:31 1990  David J. MacKenzie  (djm at apple-gunkies)
-
-	* stty.c: Implement tab, backspace, etc. delay args.
-
-Thu May 31 12:25:40 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* nohup.sh: Don't ignore SIGTERM.
-	If ./nohup.out is unwritable, try $HOME/nohup.out.
-
-Thu May  3 22:33:32 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* who.c: Use error instead of fatal and fatal_perror.
-	(print_headings): Print headings in all caps, like SYSV does.
-	(list_entries): New function for -q to make it like SYSV -q.
-	(valid_entries): Function removed.
-
-Mon Apr  2 01:27:23 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* id.c (main): Don't strip off leading path from program name.
-	Revise a couple of error messages.
-
-	* whoami.c (main): Use geteuid, not getuid, for Unix compatibility.
-
-Tue Mar 20 14:28:25 1990  David J. MacKenzie  (djm at pogo.ai.mit.edu)
-
-	* tee.c (main): Pass list of files and its size as args to tee
-	rather than as global vars.  Exit with return value of tee
-	instead of always 0.
-	(tee): Use unbuffered I/O instead of stdio, for POSIX.
-	Return an error status.
-	(xwrite): New function.
-
-Tue Mar 13 00:38:13 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* who.c (who_am_i): Print heading before checking to see
-	whether there is an entry for the tty on stdin, for
-	consistency with the who function.
-	(main): Use argv[optind], not argv[1], as alternate file.
-
-Fri Mar  9 15:49:04 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* who.c: Rename UTMP to UTMP_FILE for compatibility with SysV
-	utmp.h.  Include some additional header files.
-	(main): Recognize some options from SysVr3 who. Call usage.
-	Set new global var `program_name' from argv[0].
-	(usage): New function.
-	(who): If -q given, only print count of users logged on.
-	(print_entry): New function to format an entry on the output;
-	make format more like that of the Unix who programs.
-	(print_heading): New function to print a line describing each
-	output field.
-	(who, who_am_i): Call print_entry and print_heading.
-	(valid_entries): New function to return count of nonempty
-	entries in utmp.
-	(search_entries): Compare with utmp tty field instead of
-	username field.  Don't assume null termination in utmp field.
-	(who_am_i): Print the entry for the tty on stdin rather than
-	the first entry found for the uid.  If hostname is not
-	available, use a null one instead of "<unknown>".
-	Don't hardcode max hostname length.
-	(idle_string): New function to format idle time field.
-	(fatal, fatal_perror): Use program_name instead of hardcoded "who"
-	in error messages.
-
-Tue Mar  6 00:59:03 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* printenv.c (main): Allow multiple variables to be specified.
-	(barf): Function removed.
-
-Sat Jan 20 18:41:48 1990  Jim Kingdon  (kingdon at geech)
-
-	* expr.c (nextarg): Do not pass *args to strcmp if NULL.
-
-Mon Dec 18 09:57:20 1989  David J. MacKenzie  (djm at hobbes.ai.mit.edu)
-
-	* printenv.c (main): Simplify error messages.
-
-Sat Dec 16 15:15:50 1989  David J. MacKenzie  (djm at hobbes.ai.mit.edu)
-
-	* expr.c: Indent to regularize spacing.
-	(cmpv, arithf): Change '#define foo (args)' to '#define foo(args)'
-	so they compile.
-	(docolon): Remove unused vars.
-	(multiply): Rename from times to avoid libc conflict.
-	(error): Include program name in message.
-	(xmalloc): Rename from Malloc.
-	(re_compiled): Rename from re_comp to avoid libc conflict.
-
-	* basename.c: Fix some weird indentation.
-	(main): Print a clearer usage message.
-	Use a simpler method for removing suffix, if given.
-	(fatal): Function no longer used; removed.
-
-	* sleep.c: (main): Rename `time' to `seconds'.  Print usage
-	message if given no args.
-	Exit with status 0 instead of falling off end.
-	(error): Print to stderr, not stdout.
-
-	* tee.c: (main): Use getopt_long instead of custom parser,
-	and adjust usage message.
-	Use list of filenames in argv rather than making a copy.
-	(tee): New function created from the second half of main.
-	Fix bug where it tried to fclose a loop index instead of a stream.
-	(xmalloc): Ok to return 0 if 0 bytes requested.
-	(xrealloc): Unused function removed.
-
-	* whoami.c: Canonicalize usage message and fix error message.
-
-	* who.c: Declare some functions.
-	(fatal_perror): New function for printing errors after system
-	calls.
-	Global: Use it when appropriate.
-	(xmalloc): Return char *, not int.
-	(read_utmp): Ok if utmp file is empty.
-	Include filename in error messages.
-	(scan_entries): Adjust columns to line up better, particularly
-	when there are users with 8 character long usernames logged in.
-
-Sat Oct 28 13:20:43 1989  David J. MacKenzie  (djm at spiff)
-
-	* uname.c: Added long options.
-	global: changed the word `part' to the word `element'
-	(more precise).
-	(program_name, long_options): New variables.
-	(main): Support long options.
-	(usage): Add long options summary to message.
-
-
-	-----
-
-	Copyright (C) 1989-2017 Free Software Foundation, Inc.
-
-	Copying and distribution of this file, with or without
-	modification, are permitted provided the copyright notice
-	and this notice are preserved.
-
-Local Variables:
-mode: indented-text
-left-margin: 8
-version-control: never
-End:
diff --git a/old/sh-utils/NEWS b/old/sh-utils/NEWS
deleted file mode 100644
index 83d0482f5..000000000
--- a/old/sh-utils/NEWS
+++ /dev/null
@@ -1,283 +0,0 @@
- [2.0.15]
-* date no longer accepts e.g., September 31 in the MMDDhhmm syntax
-* fix a bug in this package's .m4 files and in configure.ac
- [2.0.14]
-* nohup's behavior is changed as follows, to conform to POSIX 1003.1-2001:
-  - nohup no longer adjusts scheduling priority; use "nice" for that.
-  - nohup now redirects stderr to stdout, if stderr is not a terminal.
-  - nohup exit status is now 126 if command was found but not invoked,
-    127 if nohup failed or if command was not found.
- [2.0.13]
-* uname and uptime work better on *BSD systems
-* pathchk now exits nonzero for a path with a directory component
-    that specifies a non-directory
- [2.0.12]
-* kill: new program
-* who accepts new options: --all (-a), --boot (-b), --dead (-d), --login,
-   --process (-p), --runlevel (-r), --short (-s), --time (-t), --users (-u).
-   The -u option now produces POSIX-specified results and is the same as
-   the long option `--users'.  --idle is no longer the same as -u.
-* The following changes apply on systems conforming to POSIX 1003.1-2001,
-  and are required by the new POSIX standard:
-   - `date -I' is no longer supported.  Instead, use `date --iso-8601'.
-   - `nice -NUM' is no longer supported.  Instead, use `nice -n NUM'.
-* New 'uname' options -i or --hardware-platform, and -o or --operating-system.
-   'uname -a' now outputs -i and -o information at the end.
-   New uname option --kernel-version is an alias for -v.
-   Uname option --release has been renamed to --kernel-release,
-   and --sysname has been renamed to --kernel-name;
-   the old options will work for a while, but are no longer documented.
-* 'expr' now uses the LC_COLLATE locale for string comparison, as per POSIX.
-* 'expr' now requires '+' rather than 'quote' to quote tokens;
-    this removes an incompatibility with POSIX.
-* date -d 'last friday' would print a date/time that was one hour off
-    (e.g., 23:00 on *thursday* rather than 00:00 of the preceding friday)
-    when run such that the current time and the target date/time fall on
-    opposite sides of a daylight savings time transition.
-    This problem arose only with relative date strings like `last monday'.
-    It was not a problem with strings that include absolute dates.
-* factor is twice as fast, for large numbers
- [2.0.11]
-* setting the date now works properly, even when using -u
-* `date -f - < /dev/null' no longer dumps core
-* some DOS/Windows portability changes
- [2.0j]
-* `date -d DATE' now parses certain relative DATEs correctly
- [2.0i]
-* fixed a bug introduced in 2.0h that made many programs fail with a
- `write error' when invoked with the --version option
- [2.0h]
-* all programs fail when printing --help or --version output to a full device
-* printf exits nonzero upon write failure
-* yes now detects and terminates upon write failure
-* date --rfc-822 now always emits day and month names from the `C' locale
-* portability tweaks for Solaris8, Ultrix, and DOS
- [2.0g]
-* date now handles two-digit years with leading zeros correctly.
-* printf interprets unicode, \uNNNN \UNNNNNNNN, on systems with the
-  required support;  from Bruno Haible.
-* stty's rprnt attribute now works on HPUX 10.20
-* seq's --equal-width option works more portably
- [2.0f]
-* fix build problems with ut_name vs. ut_user
- [2.0e]
-* stty: fix long-standing bug that caused test failures on at least HPUX
-  systems when COLUMNS was set to zero
-* still more portability fixes
-* unified lib/: now that directory and most of the configuration framework
-  is common between fileutils, textutils, and sh-utils
- [2.0d]
-* fix portability problem with sleep vs lib/strtod.c's requirement for -lm
- [2.0c]
-* fix portability problems with nanosleep.c and with the new code in sleep.c
- [2.0b]
-* Regenerate lib/Makefile.in so that nanosleep.c is distributed.
- [2.0a]
-* sleep accepts floating point arguments on command line
-* sleep's clock continues counting down when sleep is suspended
-* when a suspended sleep process is resumed, it continues sleeping if
-  there is any time remaining
-* who once again prints whatever host information it has, even without --lookup
-Changes in release 2.0
-* disable stty tests (otherwise they fail) when `make check' is run via rsh
- [1.16m]
-* false and true now ignore --help and --version when POSIXLY_CORRECT is set
- [1.16l]
-* false and true are now C programs rather than shell scripts
- [1.16k]
-* fix typos in my version of AC_SEARCH_LIBS.
-* fix dates on config files so builders don't need autoconf/automake
- [1.16j]
-* work around problems with my use of AC_SEARCH_LIBS
-* fix a bug in id
- [1.16i]
-* portability tweaks for lib/readutmp.[ch] and src/date.c
- [1.16h]
-* seq with no arguments now elicits a useful diagnostic rather than a segfault
-* portability tweaks to work around utmpname differences
-* who works on Solaris
- [1.16g]
-* factor now uses uintmax_t, so the largest number it can factor is now 2^64 - 1
-  on systems with type `long long'.
-* nohup no longer modifies the shell's search path
-* `basename /' now prints `/', per the single unix spec
-* `who --lookup' no longer erroneously reports `localhost' for IP addresses
-  for which it could not do a reverse lookup.
-* `id user' wouldn't report a group id in some situations.  Now it always does.
- [1.16f]
-* chroot now calls chdir ("/") after chroot.
-* `date -s' now exits with nonzero status upon failure
-* new autoconf tests detect bugs in vendor mktime from Irix-6.4 and SunOS4.1.4
-  Your executables will be a little larger on such systems because you'll use
-  GNU's mktime function, but date will work more reliably.
-* hostid: new program
-* `yes --help' and `yes --version' print those strings when the POSIXLY_CORRECT
-  environment variable is set
-* who no longer does DNS lookups by default -- the new option, --lookup (-l),
-  enables lookups
- [1.16e]
-* pinky: new lightweight finger-style program
- [1.16d]
-* the groups script now exits non-zero and doesn't print anything more
-  when `id' fails
- [1.16c]
-* date -u -d DATE now prints the correct date
-* don't remove already-installed su unless it is possible to install the
-  new one setuid root.
- [1.16b]
- [1.16a]
-* expr accepts new unary operator, quote.
-* expr now returns 0 for failed matches where pattern contained e.g., `\\('
-* date -d DATE now works on Unicos systems
-* add tests for factor and more for date.
-* factor runs a lot faster for large 64-bit inputs
-* date works with relative offsets involving the `next' keyword
-
-Changes in release 1.16
-* stty -tabs works properly
-* add tests for date
-* date --date "02/29/1996 - 1 year" now works properly
-
-Changes in release 1.15
-* nice works with very recently-changed GNU libc getopt
-* fix several bugs in m4 macros used to create `configure' script
-* id works on systems with disfunctional getgroups function
-* uptime configure test detects /proc/uptime on Linux
-
-Changes in release 1.14
-* fix bug in getdate.y that broke date's --date=DATE option on systems
-  like SunOS4.
-* expr treats unadorned ? and + as literals.  To make expr treat them as
-  operators you have to use \? and \+.
-
-Changes in release 1.13
-* two patches for ISC
-* Regenerate all Makefile.in using a patched version of automake-1.1l.
- [1.12s]
-* lots of little bug fixes -- see ChangeLog
- [1.12r]
-* uname --processor (-p) works on systems that have sysinfo and define
-  SI_ARCHITECTURE.
-* stty works better on systems like i386-pc-isc3.0
-* date --date=DATE accepts dates like those in an RCS log listing, e.g.,
-  `1992/11/01 05:44:34'.
-* printf now warns if excess arguments are ignored.
-* tee no longer fails immediately upon receipt of SIGPIPE
- [1.12q]
-* running `make check' runs tests of nice
-* lots of configuration-related improvements
-* nice allows `+' in options like -+8 and -+13.
-* when matching, expr warns about non-portability when the first character
-  of the basic regular expression is `^'
-* `id user' no longer prints bogus group list
-* uses automake-generated Makefile templates
-* date accepts new %V format
-* date's %U and %W formats work properly
-* nice option handling works with 2-digit old-style-option adjustments.
-  Now, `nice -18 -- nice' prints `18'.  Before it printed `8'.
-* internationalized diagnostic messages
-* `date -d "01/01/1998 3 years" +%Y' now works properly.  It prints 2001.
-* New programs: chroot, factor, seq, uptime.
-* date accepts new option: --rfc-822 (-R)
-* date accepts new format, %z, for RFC-822 style numeric timezone (-0500)
-* date: fix bugs in the handling of date -u +'%s %Z'.
-* date accepts new option --reference=FILE (-r FILE) analogous to the
-  like-named touch option.
-* date can now format dates up to and including ones in the year 2037
-User visible changes in release 1.12
-* None.
-User visible changes in release 1.11
-* date accepts new option: (-f) --file=DATEFILE
-* skeletal texinfo documentation (mainly just the `invoking' nodes)
-* `stty werase ^W' works.  Before, werase wasn't enabled for AIX-3.2.5.
-* su with no arguments works properly
-* nice accepts options like `--5' (this is interpreted like `-n -5')
-* nice now interprets `-1 -1' like `-1' not like `-11'
-* `stty speed' and `stty size' no longer output a spurious newline
-User visible changes in release 1.10
-* change package name from shellutils to sh-utils
-* add hostname, pwd, and users commands
-* --version outputs the name of the utility as well as the package name
-  and version number.
-* Configure properly determines options for stty on SCO ODT 3.0 systems.
-* `date -d' works better.  Before, `date -d '4apr94'' produced
-  `Sun Apr  3 23:00:00 CDT 1994'.
-User visible changes in release 1.9.4
-* Repair stty option handling.
-User visible changes in release 1.9.3
-* `stty -a -g' gets a diagnostic
-* `stty {-a|-g} any-other-argument' gets a diagnostic
-* stty no longer ignores some of its arguments
-* basename and dirname no longer treat `--' specially
-* `basename -- file.c .c' generates a usage error.  Before, it output `file'.
-* `basename file-dist -dist' outputs `file'.  Before it output `file-dist'.
-* stty defaults `swtch' to undefined for Solaris so `susp' (^Z) will work.
-  Before, with the default settings ^Z did nothing.
-* stty no longer gives an error message when it finds a spurious difference
-  (due to buggy tcgetattr/tcsetattr) between requested and current tty
-  modes under SunOS 4.1.x.
-* stty no longer fails if the ioctl to determine the display width fails
-  when displaying settings.
-* stty works around SunOS 4.x kernel bug that made `stty rows 0 cols 0' fail.
-* who and tee no longer fail gratuitously when continued after an
-  interrupted read or write system call.
-* date accepts new format: %s time in seconds since 1970-01-01 00:00:00 UCT
-* date -d can parse dates like `11-JUL-1991'
-* expr '' == 0 works (before, it printed 1)
-* stty no longer fails on telnet sessions to Solaris systems
-* `cd /etc; who utmp' now works.  Before, any filename argument had to be
-  absolute or relative to /dev.
-
-User visible changes in release 1.9.2:
-* who output is better formatted on Solaris and other SysVr4 systems
-* fix a minor problem in formatting the output from `stty -a'
-* yes with arguments outputs newlines again
-* partial stty failures are reported
-
-Major changes in release 1.9.1:
-* stty can be built on Suns again
-* minor fix for who -q
-
-Major changes in release 1.9:
-* su fails gracefully when getpass is unable to open /dev/tty.
-* printenv and tty detect and report write errors
-* fix bug in stty
-* stty accepts the new options status and flush on systems that provide them
-* `expr 1 / 0' gives an error message rather than trying to divide by zero
-* expr's `substr' doesn't overrun malloc'd buffer
-* expr recognizes the string `0' as zero
-* better support for Linux, Dec Alpha, and SGI Irix
-* all programs (even true and false) accept --version and --help options
-* uname's --version option is no longer equivalent to its -v option
-* configure uses config.h, so DEFS won't exceed preprocessor limits of
-  some compilers on the number of symbols defined via -D.
-* work around problem where $(srcdir)/config.h was used instead of
-  ../config.h -- this happened only when building in a subdirectory
-  and when config.h remained in $(srcdir) from a previous ./configure.
-* make may be run from the subdirectories
-
-Major changes in release 1.8:
-* add echo command
-* fix some incorrect warnings in pathchk
-* look at the right utmp file on 386BSD
-* date doesn't dump core on some systems now
-
-Major changes in release 1.7:
-* add su, who, true, false commands
-* add more tests to expr
-* fix printf program handling of \ escapes
-* printf can re-use format string for multiple groups of arguments
-* printf catches numeric conversion errors with an ANSI C library
-* stty nl and -nl were backwards
-* date can format an arbitrary date without setting it
-
-========================================================================
-
-Copyright (C) 1992-2017 Free Software Foundation, Inc.
-
-Permission is granted to copy, distribute and/or modify this document
-under the terms of the GNU Free Documentation License, Version 1.3 or
-any later version published by the Free Software Foundation; with no
-Invariant Sections, with no Front-Cover Texts, and with no Back-Cover
-Texts.  A copy of the license is included in the ``GNU Free
-Documentation License'' file as part of this distribution.
diff --git a/old/textutils/ChangeLog b/old/textutils/ChangeLog
deleted file mode 100644
index 96db71fb8..000000000
--- a/old/textutils/ChangeLog
+++ /dev/null
@@ -1,8752 +0,0 @@
-2006-08-17  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* ChangeLog: Add copyright notice.
-	* NEWS: Likewise.
-
-2002-07-29  Jim Meyering  <meyering@lucent.com>
-
-	* Version 2.1.
-
-	* src/tail.c: Adjust command examples in comments to use
-	POSIX 1003.1-2001 option syntax.
-	* src/sort.c: Likewise.
-	From Paul Eggert.
-
-2002-07-28  Jim Meyering  <meyering@lucent.com>
-
-	* configure.ac: Require automake-1.6b.
-
-2002-07-20  Jim Meyering  <meyering@lucent.com>
-
-	* Version 2.0.22.
-
-	* Upgrade to cvs automake -- required to work with 2.53b.
-	* configure.ac: Require automake-1.6a.
-
-	* Upgrade to gettext-0.11.3.
-	* Upgrade to autoconf-2.53b.
-
-2002-07-02  Jim Meyering  <meyering@lucent.com>
-
-	* src/cat.c, src/cksum.c, src/comm.c, src/csplit.c, src/cut.c (usage):
-	Use the PACKAGE_BUGREPORT e-mail address, rather than hard-coding it.
-	* src/expand.c, src/fmt.c, src/fold.c, src/head.c, src/join.c: Likewise.
-	* src/md5sum.c, src/nl.c, src/od.c, src/paste.c, src/pr.c: Likewise.
-	* src/sort.c, src/split.c, src/sum.c, src/tac.c, src/tail.c: Likewise.
-	* src/tr.c, src/tsort.c, src/unexpand.c, src/uniq.c, src/wc.c: Likewise.
-
-2002-06-22  Jim Meyering  <meyering@lucent.com>
-
-	* configure.ac: Invoke AC_GNU_SOURCE very early.
-
-2002-06-15  Jim Meyering  <meyering@lucent.com>
-
-	* src/cksum.c: Include <sys/types.h> before system.h.
-
-2002-05-22  Jim Meyering  <meyering@lucent.com>
-
-	* src/od.c [struct dummy]: Renamed.  Don't rely on portability of
-	zero-length arrays.  Instead, use sizes of -1 or +1.
-	Reported by Eric Backus.
-
-2002-05-14  Jim Meyering  <meyering@lucent.com>
-
-	`od -t f8' didn't work.
-	This bug was introduced with my change of 2000-10-22 (textutils-2.0.8).
-	* src/od.c (ulonglong_t): Move declaration to precede new use.
-	[enum size_spec] (N_SIZE_SPECS): New member.
-	(width_bytes): Add initializer corresponding to ulonglong_t type.
-	(struct assert_width_bytes_matches_size_spec_decl): Declare.
-	Based on a patch from Tony Kocurko.
-
-2002-04-29  Paul Eggert  <eggert@twinsun.com>
-
-	Use ENABLE_NLS only for gettext-related stuff, not also for
-	setlocale-related stuff.  From a patch suggested by Bruno
-	Haible.
-
-	Since setlocale is now almost universal, this patch also
-	removes some of the optimizations that clutter up the code and
-	which don't help all that much even on hosts that lack
-	setlocale.
-
-	* lib/hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
-	* m4/prereq.m4 (jm_PREREQ_HARD_LOCALE): Check for stdlib.h.
-	Do not check for alloca.h (no longer used) or stdbool.h (was never
-	used?).  Add AM_C_PROTOTYPES since hard-locale.h uses it.
-
-	* src/sys2.h (HAVE_SETLOCALE): Define to 0 if not defined.
-	* src/comm.c (compare_files): Replace #ifdef ENABLE_NLS
-	with if (HAVE_SETLOCALE).
-	* src/join.c (keycmp): Likewise.
-	* src/sort.c (keycompare, compare): Likewise.
-
-	* src/comm.c (hard_LC_COLLATE): Define even if ! ENABLE_NLS.
-	* src/join.c (hard_LC_COLLATE): Likewise.
-	* src/sort.c (hard_LC_COLLATE): Likewise.
-
-	* src/comm.c (main): Always initialize hard_LC_COLLATE.
-	Put initialization next to other locale-related stuff.
-	* src/join.c (main): Likewise.
-	* src/sort.c (main): Likewise.
-
-	* src/sort.c: Include <langinfo.h> even if ! ENABLE_NLS.
-	(decimal_point, th_sep): Depend on HAVE_SETLOCALE, not ENABLE_NLS.
-	(main): Likewise.
-	(MONTHTAB_CONST): Remove; all uses removed.
-	(struct_month_cmp, inittables): Do not depend on ENABLE_NLS.
-	(main): hard_LC_TIME locale does not depend on ENABLE_NLS.
-
-2002-04-29  Jim Meyering  <meyering@lucent.com>
-
-	* src/tail.c (parse_obsolescent_option): Do not limit the maximum
-	line/byte count (when specified via obsolete option syntax) to be
-	less than ULONG_MAX on systems where OFF_T_MAX is larger.
-
-2002-04-28  Paul Eggert  <eggert@twinsun.com>
-
-	* src/tail.c (tail_forever): Do not treat
-	max_n_unchanged_stats_between_opens specially (as if it were
-	infinite) if it has its maximal value.  Similarly for
-	max_n_consecutive_size_changes_between_opens.
-
-2002-04-28  Jim Meyering  <meyering@lucent.com>
-
-	Avoid new warnings from gcc.
-	* src/pr.c [struct COLUMN] <name>: Declare member to be const.
-	(init_fps): Declare local variable `firstname' to be const.
-
-2002-04-25  Jim Meyering  <meyering@lucent.com>
-
-	* src/wc.c (usage): Adjust ordering to match that of default output.
-	Suggestion from Gaute Hvoslef Kvalnes.
-
-	* configure.ac (AM_GNU_GETTEXT): Add external arg.
-	(AC_CONFIG_FILES): Remove intl/Makefile.
-	* Makefile.am (SUBDIRS): Remove intl.
-	* src/Makefile.am (INCLUDES): Remove -I../intl.
-
-2002-04-15  Jim Meyering  <meyering@lucent.com>
-
-	* src/tr.c (usage): Give a verbose description of --squeeze-repeats,
-	including the mention of SET1.  Reported by Dan Jacobson.
-
-2002-04-12  Jim Meyering  <meyering@lucent.com>
-
-	* src/Makefile.am (LDADD): List ../lib/libfetish.a both before
-	and after @LIBINTL@.  Thanks to Paul Eggert for the fix and to
-	Bruno Haible for diagnosing the problem.
-
-2002-03-16  Jim Meyering  <meyering@lucent.com>
-
-	* src/Makefile.am (datadir): Don't override $(datadir)
-	which might be set by --datadir and different from $(prefix)/share.
-	Patch from Albert Chin-A-Young.
-
-2002-03-10  Jim Meyering  <meyering@lucent.com>
-
-	* configure.ac (AM_INIT_AUTOMAKE): Specify the required version
-	of automake (1.6), and options (gnits dist-bzip2), rather than...
-	* Makefile.am (AUTOMAKE_OPTIONS): ...here.  Remove definition.
-
-2002-03-09  Jim Meyering  <meyering@lucent.com>
-
-	* Makefile.am (EXTRA_DIST): Remove config/config.rpath,
-	now that automake knows about it.
-
-2002-03-05  Jim Meyering  <meyering@lucent.com>
-
-	* Makefile.am (EXTRA_DIST): Add config/config.rpath.
-
-2002-02-23  Paul Eggert  <eggert@twinsun.com>
-
-	* src/cat.c (simple_cat, cat, main): Use char * rather than
-	unsigned char *, to avoid some technical violations of the C
-	standard, and to avoid the need for casts.  I guess the
-	unsigned char * was probably there for improved performance
-	with ancient compilers, but the code wasn't using the
-	unsignedness any more.
-	Reported by Nelson H. F. Beebe.
-
-	(cat): int -> size_t for full_write arg.  This doesn't
-	fix any bugs since the buffer size is small, but it makes
-	the code a bit clearer.
-
-2002-02-18  Jim Meyering  <meyering@lucent.com>
-
-	* Version 2.0.21.
-
-	* tests/tail/Test.pm: For tests matching /^(obs|err-[134])/,
-	put _POSIX2_VERSION=199209 in the environment, so the tests succeed
-	even when the environment would have contained _POSIX2_VERSION=200112.
-	* tests/uniq/Test.pm (test_vector): Rename tests of obsolete usage
-	to have prefix of `obs'.  Adjust environment for those tests as above.
-
-	* tests/mk-script: When getting input via a pipe, apply the
-	environment settings to the command in question, not to `cat'.
-	No longer allow more than one element in the $Test::env or
-	$Test::env_default arrays.  No caller used that feature.
-
-2002-02-17  Jim Meyering  <meyering@lucent.com>
-
-	* tests/head/Test.pm: Accept pre-POSIX 1003.1-2001 options.
-	* tests/pr/Test.pm: Likewise.
-	* tests/sort/Test.pm: Likewise.
-
-	* Makefile.cfg (wget_files): Reflect new location of these files.
-
-2002-02-16  Jim Meyering  <meyering@lucent.com>
-
-	* ABOUT-NLS, intl/*: Update to Gettext 0.11.
-	* INSTALL: Update to Autoconf 2.52h.
-
-	* src/Makefile.am (datadir): Use `share' in place of @DATADIRNAME@,
-	per Gettext-0.11.
-	(LDADD): Use @LIBINTL@ instead of @INTLLIBS@, per Gettext-0.11.
-
-	* configure.ac (AC_CONFIG_AUX_DIR): New macro invocation.
-	(ALL_LINGUAS): Remove: now in po/LINGUAS as per Gettext 0.11.
-
-	* config: New subdirectory, containing the following files from .:
-	config.guess, config.sub, depcomp, missing, install-sh, mkinstalldirs.
-	Move the following files here from doc: texinfo.tex, mdate-sh.
-
-2002-02-15  Paul Eggert  <eggert@twinsun.com>
-
-	Add support for _POSIX2_VERSION, which lets you pick which POSIX
-	version you want the utilities to conform to.  Remove warnings about
-	failure to conform to a future POSIX version.
-
-	* NEWS, doc/coreutils.texi: Document _POSIX2_VERSION.
-	* doc/coreutils.texi (Standards Conformance): New section.
-
-	* src/expand.c: Include posixver.h.
-	(usage): Document only the intersection of the old and new behaviors,
-	to encourage portability.
-	* src/fold.c: Likewise.
-	* src/head.c: Likewise.
-	* src/od.c: Likewise.
-	* src/pr.c: Likewise.
-	* src/sort.c: Likewise.
-	* src/split.c: Likewise.
-	* src/uniq.c: Likewise.
-	* src/tail.c: Likewise.
-	* src/unexpand.c: Likewise.
-
-	* src/expand.c (shortopts): Remove; no longer needed.
-	* src/od.c (short_options): Likewise.
-	* src/pr.c (short_options): Likewise.
-	* src/sort.c (short_options): Likewise.
-	* src/split.c (shortopts): Likewise.
-	* src/uniq.c (shortopts): Likewise.
-	* src/unexpand.c (shortopts): Likewise.
-
-	* src/od.c (COMMON_SHORT_OPTIONS): New macro.
-	* src/pr.c (COMMON_SHORT_OPTIONS): Likewise.
-	* src/sort.c (COMMON_SHORT_OPTIONS): Likewise.
-
-	* src/expand.c (main): Revert to previous behavior, except report
-	an error and exit if the obsolete syntax is used and if conforming
-	to the new standard.
-	* src/fold.c (main): Likewise.
-	* src/head.c (main): Likewise.
-	* src/split.c (main): Likewise.
-	* src/uniq.c (main): Likewise.
-	* src/tail.c (main, parse_obsolescent_option): Likewise.
-	* src/unexpand.c (main): Likewise.
-
-	* src/od.c (STRINGS_OPTION, WIDTH_OPTION): Remove; no longer needed.
-	All uses changed back to the corresponding short options.
-	* src/pr.c (SEP_STRING_OPTION): Likewise.
-
-	* src/od.c (main): Parse options using POSIX 1003.1-2001 rules if
-	conforming to that standard.  Do not warn of obsolete options.
-	* src/pr.c (main): Likewise.
-	* src/sort.c (main): Likewise.
-
-	* src/system.h (_POSIX2_VERSION, POSIX2_VERSION): Remove definitions.
-	(OPTARG_POSIX, OBSOLETE_OPTION_WARNINGS): Likewise.
-
-2002-02-16  Jim Meyering  <meyering@lucent.com>
-
-	* tests/misc/split-a: New test for change of 2002-02-05.
-	* tests/misc/Makefile.am (TESTS): Add split-a.
-
-2002-02-12  Jim Meyering  <meyering@lucent.com>
-
-	* src/split.c (DEFAULT_SUFFIX_LENGTH): Define constant.
-	(suffix_length): Use it here.
-	(usage): Use it here.
-
-2002-02-05  Paul Eggert  <eggert@twinsun.com>
-
-	Change 'split' to conform to POSIX.  It now accepts an -a or
-	--suffix-length option, and refuses to generate more files
-	than there are suffixes.
-
-	* NEWS, doc/coreutils.texi: Document this.
-	* src/split.c: Include "dirname.h".
-	(outbase): Now a global var.
-	(outfile_end): Remove.
-	(suffix_length): New var.
-	(shortopts, longopts, main): Add -a or --suffix-length.
-	(next_file_name): Implement -a.  Do not extend the suffix length.
-	Check for file names that are too long.
-	(main): Move outfile initialization to next_file_name.
-
-	* src/split.c (shortopts): Remove -v (a typo).
-
-2002-02-11  Jim Meyering  <meyering@lucent.com>
-
-	* tests/misc/head-pos: New file/test for the change of 2002-02-08.
-	* tests/misc/Makefile.am (TESTS): Add head-pos.
-
-	* src/tr.c (unquote): Make comment a little clearer.
-
-2002-02-08  Paul Eggert  <eggert@twinsun.com>
-
-	* src/head.c (head_lines): If we have read too much data, try
-	to seek back to the position we would have gotten to had we
-	been reading one byte at a time.  POSIX currently doesn't
-	require this, but it's easy to do and some software relies on it.
-
-2002-02-02  Jim Meyering  <meyering@lucent.com>
-
-	* src/uniq.c (main): Prepend `warning: ' to the diagnostic, so it's
-	consistent with all of the other `... is obsolete...' diagnostics.
-
-2002-01-31  Paul Eggert  <eggert@twinsun.com>
-
-	Add more support for POSIX 1003.1-2001, which requires removal for
-	support of obsolete "-N" option syntax in expand, head, fold,
-	split, tail, unexpand, uniq, and which prohibits options with
-	optional arguments in od and pr.
-
-	* NEWS: Document this.
-	* doc/coreutils.texi: Likewise.
-	* src/expand.c (usage): Likewise.
-	* src/fold.c (usage): Likewise.
-	* src/head.c (usage): Likewise.
-	* src/od.c (usage): Likewise.
-	* src/pr.c (usage): Likewise.
-	* src/split.c (usage): Likewise.
-	* src/unexpand.c (usage): Likewise.
-	* src/uniq.c (usage): Likewise.
-
-	* NEWS: Improve doc for previous fix in this area.
-
-	* src/expand.c (shortopts): New constant.
-	* src/od.c (short_options): Likewise.
-	* src/pr.c (short_options): Likewise.
-	* src/sort.c (short_options): Likewise.
-	* src/split.c (shortopts): Likewise.
-	* src/unexpand.c (shortopts): Likewise.
-	* src/uniq.c (shortopts): Likewise.
-
-	* src/expand.c (main): Check for obsolete options.
-	* src/fold.c (main): Likewise.
-	* src/head.c (main): Likewise.
-	* src/od.c (main): Likewise.
-	* src/pr.c (main): Likewise.
-	* src/sort.c (main): Likewise.
-	* src/split.c (main): Likewise.
-	* src/tail.c (parse_obsolescent_option, main): Likewise.
-	* src/unexpand.c (main): Likewise.
-	* src/uniq.c (main): Likewise.
-
-	* src/head.c (header_mode_option): New constant.
-
-	* src/od.c: New enum for long options.
-
-	* src/pr.c (SEP_STRING_OPTION): New enum value.
-	(long_options): Use it.
-
-	* src/split.c (main): Use -1, not EOF, for getopt_long.
-
-	* src/system.h (OPTARG_POSIX, OBSOLETE_OPTION_WARNINGS): New macros.
-
-	* src/fold.c (main): Fix bug: -- -N was treated as -N --.
-
-2002-02-01  Jim Meyering  <meyering@lucent.com>
-
-	* src/tail.c (start_lines): Handle the case in which bytes_read is zero.
-
-2002-01-28  Jim Meyering  <meyering@lucent.com>
-
-	* Makefile.maint (ac-check): Remove, now that we no longer have
-	to duplicate that information.
-	(local-check): Remove ac-check.
-
-	* Makefile.am (AUTOMAKE_OPTIONS): Require automake-1.5d.
-
-	* configure.ac (AM_INIT_AUTOMAKE): Use zero-arg form of this macro.
-	(ALL_LINGUAS): Add the bokmål dialect of Norwegian (nb).
-
-2002-01-27  Jim Meyering  <meyering@lucent.com>
-
-	tail -n +2 would perform an extra read after encountering EOF
-	* src/tail.c (start_lines): Detect EOF, inform caller.
-	(tail_lines): Upon EOF in start_lines, return immediately.
-
-2002-01-22  Jim Meyering  <meyering@lucent.com>
-
-	* Version 2.0.20.
-
-2002-01-22  Paul Eggert  <eggert@twinsun.com>
-
-	* src/od.c (skip): Remove redundant check for overflow.
-	fseeko's seek argument is already known to be in range,
-	since it is less than the file size.
-
-2002-01-22  Jim Meyering  <meyering@lucent.com>
-
-	* po/POTFILES.in: Add lib/xmemcoll.c.
-
-2002-01-22  Paul Eggert  <eggert@twinsun.com>
-
-	* src/tac.c (save_stdin): Report proper errno value after
-	fwrite failures.  Do not bother to rewind the temp file, as
-	it'll be read backwards anyway.
-
-2002-01-22  Paul Eggert  <eggert@twinsun.com>
-
-	* src/ptx.c (swallow_file_in_memory): Work even if `open' returns 0.
-	Check for `close' error.
-
-2002-01-22  Paul Eggert  <eggert@twinsun.com>
-
-	Port to glibc 2.2.5, whose mmap stdio positions the underlying
-	file descriptor at a nonzero offset after an fopen.
-
-	* m4/jm-macros.m4 (jm_MACROS): Require AC_FUNC_FSEEKO.
-	* src/od.c (skip): Use fseeko rather than lseek.
-	(Also, check for overflow when converting uintmax_t to off_t.)
-	* src/sys2.h (EOVERFLOW, fseeko): New macros.
-
-2001-01-21  Paul Eggert  <eggert@twinsun.com>
-
-	* src/comm.c: Include xmemcoll.h, not memcoll.h.
-	Use xmemcoll instead of memcoll.
-	* src/join.c: Likewise.
-	* src/sort.c: Likewise.
-
-	* src/sort.c (die): Do not invoke cleanup; atexit does this now.
-	(main): Use atexit to invoke cleanup on exit.
-	Set xmemcoll_exit_failure to SORT_FAILURE.
-
-2002-01-20  Paul Eggert  <eggert@twinsun.com>
-
-	* src/comm.c (compare_files): Don't assume that the difference
-	between two size_t values can be stored in an int; this doesn't
-	work, for example, on 64-bit Solaris.
-	* src/sort.c (CMP_WITH_IGNORE): Likewise.
-	* src/join.c (keycmp): Likewise.  Also, fix the type of two locals
-	to be size_t instead of int.
-
-2002-01-20  Paul Eggert  <eggert@twinsun.com>
-
-	* src/csplit.c: Don't include "xalloc.h", as system.h already
-	does that via sys2.h.
-	* src/sort.c: Likewise.
-
-2002-01-19  Jim Meyering  <meyering@lucent.com>
-
-	* configure.ac: Remove code that set LIBOBJS in support of ansi2knr.
-	The latest version of autoconf objected to it, and besides, I don't
-	care too much about K&R support these days.
-
-2002-01-18  Jim Meyering  <meyering@lucent.com>
-
-	Fix tr so it no longer gets a failed assertion for [::] or [==].
-
-	* src/tr.c (xmemdup): Rename from `substr' and rewrite to
-	take only pointer/length parameters.
-	(build_spec_list): Update sole caller.
-	Properly diagnose the invalid specs [::] and [==].
-	Pawel Prokop reported that `tr '[::]' x' elicits a failed assertion.
-	* tests/tr/Test.pm: Add tests for the above fix.
-
-2002-01-14  Paul Eggert  <eggert@twinsun.com>
-
-	* src/sort.c (main):  Issue a warning for obsolete usage, unless
-	POSIXLY_CORRECT.
-	* src/tail.c (parse_obsolescent_option): Likewise.
-	* src/uniq.c (main): Likewise.
-
-2002-01-14  Paul Eggert  <eggert@twinsun.com>
-
-	Add support for POSIX 1003.1-2001, which requires removal for
-	support of obsolete "+" option syntax in sort, tail, and uniq.
-
-	* NEWS: Document this.
-
-	* src/sort.c (usage, main): Implement this.
-	* src/tail.c (usage, parse_obsolescent_option): Likewise.
-	* src/uniq.c (usage, main): Likewise.
-	* src/system.h (_POSIX2_VERSION, POSIX2_VERSION): New macros.
-
-	* src/sys2.h (ISDIGIT, S_ISVTX, S_IXUGO): Comment fix.
-
-2002-01-14  Jim Meyering  <meyering@lucent.com>
-
-	* tests/misc/sort: New test, for just-fixed bug.
-	* tests/misc/Makefile.am (TESTS): Add sort.
-	(TESTS_ENVIRONMENT): Add PROG=$$tst.  This is a gross kludge
-	that depends on the name of an automake-generated local variable.
-
-2002-01-13  Paul Eggert  <eggert@twinsun.com>
-
-	* src/sort.c (mergefps): Fix bug when eliminating empty files.
-	Bug reported by James Hutt.
-
-2002-01-13  Jim Meyering  <meyering@lucent.com>
-
-	* tests/help-version: Tweak to work with the programs in diffutils.
-
-2002-01-09  Jim Meyering  <meyering@lucent.com>
-
-	* configure.in (ALL_LINGUAS): Add Turkish (tr).
-
-2001-12-18  Paul Eggert  <eggert@twinsun.com>
-
-	* src/sort.c (usage, specify_sort_size): Accept 'K' (which is
-	now preferred, as it connotes 1024) as well as 'k'.
-	* NEWS: Document this change.
-
-2001-12-17  Jim Meyering  <meyering@lucent.com>
-
-	* src/uniq.c (usage): Remove stray `)' in --help output.
-	Reported by Padraig Brady.
-
-	* Makefile.maint (real_dir): Remove unused variable.
-	(url_dir_list): Don't set define it here, but...
-	* Makefile.cfg (url_dir_list): ...define it here instead.
-	(hosts, a_host, b_host): Remove now-unused variables.
-	(alpha_subdir, a_url_dir, b_url_dir): Remove now-unused variables.
-
-2001-12-12  Bruno Haible  <bruno@clisp.org>
-            Paul Eggert  <eggert@twinsun.com>
-
-	* src/wc.c (wc): Use ISSPACE and iswspace in addition to hard-coding
-	the ASCII space character.
-
-2001-12-08  Jim Meyering  <meyering@lucent.com>
-
-	* Version 2.0.19.
-
-	* Makefile.cfg (wget_files): Remove ansi2knr.c, since it's
-	no longer available at that location.
-
-2001-12-03  Jim Meyering  <meyering@lucent.com>
-
-	* src/od.c, src/tail.c, src/tr.c (usage): I will not split translatable
-	strings in the middle of a sentence.  I will not split translatable
-	strings in the middle of a sentence.  I will not split translatable
-	strings in the middle of a sentence.  ...
-	* src/join.c (usage): Merge lone "\n" into adjacent string.
-	* src/md5sum.c (usage): Likewise.
-	* src/paste.c (usage): Likewise.
-	Reported by Karl Eichwalder.
-
-2001-12-02  Jim Meyering  <meyering@lucent.com>
-
-	* Makefile.maint (emit-upload-commands): Fix typo: s/distdir/PACKAGE/.
-
-2001-12-01  Jim Meyering  <meyering@lucent.com>
-
-	* Version 2.0.18.
-
-	* Makefile.maint (po-check): Check for uses of _() not just in .c
-	files, but also in .h files.
-
-	Ideally, there would be just one translation for all --help
-	and --version description strings.  Before this change, they
-	differed only in the number of blanks between the option name
-	and the description.  Someday gettext may be smart enough
-	to merge such strings and to reconstruct the proper spacing at
-	run time.  In the mean time, now there is one string for each,
-	and those descriptions in the --help output are no longer aligned
-	with the others.
-	* src/sys2.h (HELP_OPTION_DESCRIPTION): New macro.
-	(VERSION_OPTION_DESCRIPTION): New macro.
-	* src/cat.c, src/cksum.c, src/comm.c, src/csplit.c, src/cut.c:
-	* src/expand.c, src/fmt.c, src/fold.c, src/head.c, src/join.c:
-	* src/md5sum.c, src/nl.c, src/od.c, src/paste.c, src/pr.c, src/ptx.c:
-	* src/sort.c, src/split.c, src/sum.c, src/sys2.h, src/tac.c:
-	* src/tail.c, src/tr.c, src/tsort.c, src/unexpand.c, src/uniq.c:
-	* src/wc.c (usage): Use new macros, HELP_OPTION_DESCRIPTION and
-	VERSION_OPTION_DESCRIPTION instead of hard-coding --help and
-	--version descriptions.
-	* po/POTFILES.in: Add src/sys2.h.
-
-2001-11-27  Jim Meyering  <meyering@lucent.com>
-
-	* src/system.h (SET_MODE) [O_BINARY]: Call setmode, not set_mode.
-	From Matthew Smith.
-
-2001-11-26  Jim Meyering  <meyering@lucent.com>
-
-	* src/cat.c (cat): Don't test whether the full_write return value
-	(of type size_t) is less than 0.  Reported by Nelson H. F. Beebe,
-	as a warning from Irix 6.5's C compiler.
-
-2001-11-25  Jim Meyering  <meyering@lucent.com>
-
-	* src/cksum.c (usage): Indent --help and --version strings to
-	start in the 7th column.
-	* src/pr.c (usage): Likewise.
-
-2001-11-23  Jim Meyering  <meyering@lucent.com>
-
-	Factor out some common strings to make translation easier.
-
-	* cat.c, cksum.c, comm.c, csplit.c, cut.c, expand.c, fmt.c, fold.c:
-	* head.c, join.c, md5sum.c, nl.c, od.c, paste.c, pr.c, ptx.c:
-	* sort.c, split.c, sum.c, tac.c, tail.c, tr.c, tsort.c, unexpand.c:
-	* uniq.c, wc.c: Split usage strings so that --help and --version
-	descriptions are alone in their own string.
-	Likewise for the one that says ``Mandatory arguments to long
-	options are mandatory for short options too.''
-	Suggestion from Karl Eichwalder.
-
-	* src/ptx.c (main): Don't split copyright string in the middle
-	of a sentence.
-
-2001-11-22  Jim Meyering  <meyering@lucent.com>
-
-	* Version 2.0.17.
-
-	csplit could get a failed assertion: printf 'a\n\n'|csplit - '/^$/' 2
-	* src/csplit.c: No longer include assert.h.
-	(process_line_count): Remove invalid assertion.  The test that caused
-	the failure has been in the code since before 1992-11-08, but since
-	1996 it's been in an assertion.  That assertion was disabled by default
-	until textutils-1.22g (1999-01-10).  Reported by Eric Pemente.
-
-	* tests/misc/csplit: New file.  Test for the above fix and others.
-	* tests/misc/Makefile.am (TESTS): Add csplit.
-	* tests/Makefile.am (EXTRA_DIST): Add lang-default.
-
-2001-11-19  Jim Meyering  <meyering@lucent.com>
-
-	* src/tail.c (xlseek): New function.
-	Call it instead of lseek, in most cases, so any failure is reported.
-
-2001-11-18  Jim Meyering  <meyering@lucent.com>
-
-	* config.sub: Update from master repository.
-	* config.guess: Likewise.
-
-2001-11-17  Jim Meyering  <meyering@lucent.com>
-
-	* Makefile.cfg ($(srcdir)/m4/jm-glibc-io.m4): Use $(move_if_change),
-	not the literal `move-if-change'.
-
-	* src/tail.c (tail_forever): Add a cast.
-
-	Avoid compiler warnings.
-	* src/fmt.c: Remove `unsigned' attribute from type of global `prefix'.
-	(copy_rest): Cast to (unsigned char *) before dereferencing.
-	(get_prefix): Likewise.
-
-	* configure.ac: Replace use of the one-arg form of AC_INIT
-	with a use of the 3-arg form and a use of AC_CONFIG_SRCDIR.
-
-2001-11-14  Paul Eggert  <eggert@twinsun.com>
-
-	* src/tail.c (file_lines): Remove unnecessary cast.
-	(tail_lines): Could have called file_lines even though the first
-	lseek failed.  Fix that.
-
-2001-11-14  Jim Meyering  <meyering@lucent.com>
-
-	* src/tail.c (file_lines): Add a parameter, start_pos.
-	Work properly even when the read pointer is not at beginning of file.
-	(tail_lines): Call file_lines for any regular file, as long as lseek
-	can be used to seek to its end, not just when the initial read pointer
-	is at beginning of file.
-
-2001-11-13  Jim Meyering  <meyering@lucent.com>
-
-	* src/tail.c (tail_lines): Move declaration of local `length'
-	into scope where it's used.
-	(tail_file): Likewise for local `stats'.
-
-	* tests/tail-2/Makefile.am (TESTS): Add proc-ksyms and start-middle.
-	* tests/tail-2/start-middle: New test, for the bug fixed on 1995-07-24.
-
-	`tail /proc/ksyms' would segfault on Linux.
-	* src/tail.c (tail_lines): Use status of lseek (...SEEK_END) call
-	in deciding whether to call file_lines or pipe_lines.
-	From Herbert Xu.
-	* tests/tail-2/proc-ksyms: New test, for the above fix.
-
-2001-11-11  Jim Meyering  <meyering@lucent.com>
-
-	* src/od.c (struct tspec): Declare function pointer with prototype.
-
-	* src/sum.c (main): Declare function pointer with prototype.
-
-	* src/tsort.c (count_items): Mark parameter as unused.
-
-	* src/sort.c (struct_month_cmp): Guard definition with the same
-	cpp condition that guards the use.
-
-	* src/tail.c (xwrite): Remove assertion that size_t N >= 0.
-
-	* src/pr.c (struct COLUMN) [print_func]: Declare with a protype.
-	(struct COLUMN) [char_func]: Declare with a protype.
-
-	* src/od.c (parse_old_offset): Declare to be static.
-
-	* src/join.c (make_blank): Declare to be static.
-	(prfield): Declare local to be of type size_t, not int.
-
-	Some help strings were very long.  Split them so that
-	they're no longer than the magic length 509 that ISO C89
-	compilers are required to support.  Sorry, translators :-(
-
-	* src/md5sum.c (usage): Split --help output into smaller pieces.
-	* src/ptx.c (main, usage): Likewise.
-	* src/fmt.c (usage): Likewise.
-
-	* src/wc.c (usage): Split --help output into smaller pieces.
-	Use fputs, not printf.
-	* src/cat.c (usage): Likewise.
-	* src/cut.c (usage): Likewise.
-	* src/csplit.c (usage): Likewise.
-	* src/expand.c (usage): Likewise.
-	* src/head.c (usage): Likewise.
-	* src/join.c (usage): Likewise.
-	* src/nl.c (usage): Likewise.
-	* src/od.c (usage): Likewise.
-	* src/pr.c (usage): Likewise.
-	* src/sort.c (usage): Likewise.
-	* src/split.c (usage): Likewise.
-	* src/tac.c (usage): Likewise.
-	* src/tr.c (usage): Likewise.
-	* src/unexpand.c (usage): Likewise.
-	* src/uniq.c (usage): Likewise.
-	* src/tail.c (usage): Likewise.
-
-	* src/sys2.h (alloca) [__GNUC__]: Define only if not already defined.
-
-	* src/Makefile.am (sort_LDADD): Reflect spelling change:
-	s/POW_LIBM/POW_LIB/.
-
-2001-11-10  Jim Meyering  <meyering@lucent.com>
-
-	* src/nl.c (proc_text): Use `puts' to output a string of spaces,
-	not printf.  This avoids a warning from gcc's -Wformat-security.
-
-2001-11-09  Jim Meyering  <meyering@lucent.com>
-
-	* configure.ac: Use AC_CONFIG_FILES(...) and call AC_OUTPUT with no
-	arguments.
-
-2001-11-05  Jim Meyering  <meyering@lucent.com>
-
-	* src/sort.c (usage): Don't recommend setting LC_COLLATE=C.
-	That can cause problems (now documented in coreutils.texi).
-
-2001-11-04  Jim Meyering  <meyering@lucent.com>
-
-	* uniq.c, unexpand.c, tail.c, tac.c, split.c, sort.c, pr.c, paste.c:
-	* od.c, nl.c, head.c, fold.c, expand.c, cut.c, csplit.c (usage):
-	Say that ``Mandatory arguments to long options are mandatory for
-	short options too.''
-
-	* src/ptx.c (usage): Add one-line description.
-
-2001-10-28  Jim Meyering  <meyering@lucent.com>
-
-	* tests/sum/sysv: New test for the fix below.
-	* tests/sum/Makefile.am (TESTS): Add sysv.
-
-2001-10-27  Paul Eggert  <eggert@twinsun.com>
-
-	* src/sum.c: Include human.h.
-	(ROTATE_RIGHT): Remove; it was slow and the comment was
-	misleading anyway.
-	(bsd_sum_file): Avoid unsigned and long when they're not needed.
-	Compute total input bytes as uintmax_t, not long, so that the
-	code works even with files whose size does not fit in 'long'.
-	(sysv_sum_file): Likewise.
-	(sysv_sum_file): Do not reduce checksum until the end; this is
-	what System V does.
-	Reported by Nick Lawes.
-
-2001-10-27  Jim Meyering  <meyering@lucent.com>
-
-	Give an accurate diagnostic when `head --bytes=30M' fails.
-	* src/head.c (string_to_integer): Check explicitly for overflow,
-	and lump everything else together as `invalid'.
-
-2001-10-04  Jim Meyering  <meyering@lucent.com>
-
-	Rename --all-repeated argument `precede' to `prepend'.
-	* src/uniq.c (enum delimit_method): s/DM_PRECEDE/DM_PREPEND/
-	and change all uses.
-	(delimit_method_string): s/precede/prepend/
-	* tests/uniq/Test.pm: Adjust tests accordingly.
-	Patches by Padraig Brady.
-
-	* src/uniq.c (usage): Correct typo in description of --all-repeated.
-	Patch by Padraig Brady.
-
-2001-09-30  Jim Meyering  <meyering@lucent.com>
-
-	* Version 2.0.16.
-
-	tail -F would segfault
-	* src/tail.c (parse_options): Add missing `break;' from last change.
-
-2001-09-28  Jim Meyering  <meyering@lucent.com>
-
-	* configure.ac: Tell automake to use the file name `config.hin'
-	rather than the two-`.' config.h.in.
-
-2001-09-26  Jim Meyering  <meyering@lucent.com>
-
-	* man/Makefile.am (common_dep): Define it, so we depend on configure.ac.
-
-	* configure.ac: Renamed from configure.in.
-
-2001-09-25  Jim Meyering  <meyering@lucent.com>
-
-	* src/Makefile.am (sort_DEPENDENCIES): Remove definition altogether.
-	It adds nothing to the existing: $(PROGRAMS): ../lib/libfetish.a.
-
-2001-09-24  Paul Eggert  <eggert@twinsun.com>
-
-	* src/Makefile.am (sort_DEPENDENCIES): Depend only on
-	../lib/libfetish.a, not on $(LDADD), since the latter may
-	contain `-lintl'.  This resembles yesterday's patch for the
-	`$(PROGRAMS)' rule.
-
-2001-09-23  Jim Meyering  <meyering@lucent.com>
-
-	* Version 2.0.15.
-
-	* src/Makefile.am ($(PROGRAMS)): Depend only on ../lib/libfetish.a,
-	not on $(LDADD), since the former may contain `-lintl'.
-
-	* Makefile.am (SUBDIRS): When using newer gettext (in which
-	intl/libintl.h is created by rules intl/Makefile)
-	`intl' must precede `lib'.
-
-2001-09-22  Jim Meyering  <meyering@lucent.com>
-
-	* ABOUT-NLS: Upgrade to gettext 0.10.40
-	* intl: Upgrade entire directory to gettext 0.10.40
-	* po/ChangeLog: New file.
-
-	* Makefile.am (DISTCLEANFILES): Remove definition, since intl/libintl.h
-	is no longer created via configure.
-
-	* tests/od/od-N: New test for the 2001-09-19 fix by Ian Bruce.
-	* tests/od/Makefile.am: New file.
-	* tests/od: New directory.
-	* tests/Makefile.am (SUBDIRS): Add od.
-	* configure.in (AC_OUTPUT): Add tests/od/Makefile.
-
-2001-09-19  Paul Eggert  <eggert@twinsun.com>
-
-	* src/od.c (MAX_ADDRESS_LENGTH, pseudo_offset, format_address,
-	n_bytes_to_skip, skip, format_address_none,
-	format_address_std, format_address_paren,
-	format_address_label, write_block, parse_old_offset, dump,
-	dump_strings, main):
-	Use uintmax_t, not off_t, for file addresses, so that we can
-	handle multiple large files even if the sum of their sizes
-	exceeds off_t limits.
-
-	(print_s_char, print_char, print_s_short, print_short,
-	print_int, print_long, print_long_long, print_float,
-	print_double, print_long_double, dump_hexl_mode_trailer,
-	print_named_ascii, print_ascii, decode_one_format):
-	Use size_t, not off_t, for in-memory byte counts.
-
-	(end_offset): New var.
-	(dump, dump_strings): Use it.
-	(main): Set it, but check for overflow while doing so.
-
-	(skip): Report an error if an in-range lseek fails on a
-	regular file, as something's seriously wrong.  Check for
-	negative regular file sizes (possible with some broken NFS
-	implementations).
-
-	(parse_old_offset): Now all offsets are valid, so return a
-	success boolean and take a pointer to an offset as an argument.
-	All callers changed.
-
-	(dump_strings): Check for overflow when computing end_offset -
-	string_min.
-
-	(main): Remove OFF_T_MAX checks that are no longer needed.
-	Don't bother assigning through temporary when there's no size
-	limit to check.
-
-2001-09-19  Jim Meyering  <meyering@lucent.com>
-
-	* src/od.c (open_next_file): Use SETVBUF, not setbuf.
-	(skip): Revert part of last change: use lseek, not fseek.
-
-	When --read-bytes=N (-N N) is used, disable input buffering in
-	the standard I/O library.  Otherwise, od would read more input
-	than requested.  This could have caused problems when reading
-	from pipes, character devices, or open file descriptors inherited
-	from a parent process.
-
-	* src/od.c (open_next_file): New function, factored out of...
-	(skip): Adapt to use open_next_file.
-	(read_char): Likewise.
-	(read_block): Likewise.
-	(main): Likewise.
-	(dump): Fix an off-by-one error that could have made od fail to
-	report a read error when reading from a named file (not stdin).
-	(check_and_close): Account for the fact that in_stream may now be NULL.
-	(usage): Correct descriptions of -j and -N options.
-	Patch by Ian Bruce.
-
-2001-09-16  Jim Meyering  <meyering@lucent.com>
-
-	* Makefile.am (AUTOMAKE_OPTIONS): Require automake-1.5.
-
-	* man/Makefile.am: Revamp this file, as for fileutils.
-
-	* src/md5sum.c (digest_check): On systems for which setmode actually
-	does something, arrange to read the file containing checksum strings
-	in text mode.  Based on a patch from Chris Faylor.
-	* src/system.h (SET_MODE): Define.
-
-2001-09-12  Jim Meyering  <meyering@lucent.com>
-
-	The command `echo a|./fmt -2147483647' would cause fmt to segfault.
-	* src/fmt.c (fmt_paragraph): Test for sentinal directly, rather than
-	doing arithmetic with it's potentially large (INT_MAX) length.
-	* tests/fmt/basic: Add tests for the above.
-
-	tail: accept new option: -F, equivalent to `--follow=name --retry',
-	for compatibility with FreeBSD and NetBSD versions of tail.
-
-	* src/tail.c (usage): Describe new option.
-	(parse_options): Accept it.
-	Patch by Christian Kurz, via Herbert Xu.
-
-	The command `echo foo|fmt -w N' for N>=32K would cause fmt to segfault.
-
-	* src/fmt.c [struct Word]: Declare members length, space, and
-	line_length to be of type `int', not short.
-	(MAXCOST): Define using TYPE_MAXIMUM.
-	Reported by Herbert Xu.
-
-2001-08-31  Jim Meyering  <meyering@lucent.com>
-
-	* src/fmt.c (bool): Remove typedef, now that it's in system.h.
-	(TRUE): Define to `true', not 1.
-	(FALSE): Define to `false', not 0.
-
-2001-08-30  Paul Eggert  <eggert@twinsun.com>
-
-	* src/cat.c: Include full-write.h.
-	(full_write): Remove decl; not needed.
-	* src/split.c: Likewise.
-
-	* src/cat.c (simple_cat, cat):
-	Don't assume read and write size fits in int.
-
-2001-08-28  Jim Meyering  <meyering@lucent.com>
-
-	* src/fmt.c (main): Correct the diagnostic for invalid argument to -w.
-	(main): Diagnose an invalid, old-style width option.
-
-2001-08-27  Jim Meyering  <meyering@lucent.com>
-
-	* Makefile.maint: Undo last change.  Instead, simply remove `N_(',
-	since the `Copyright ...' line should not be translated.
-
-2001-08-26  Jim Meyering  <meyering@lucent.com>
-
-	* Makefile.maint (copyright-check): Update to reflect fact that
-	the copyright year is now defined separately.
-
-2001-08-08  Charles Randall <crandall@matchlogic.com>
-
-	* src/sort.c (mergefps): Do not allocate at least sort_size
-	bytes for each merge buffer.  Instead, allocate at least
-	sort_size bytes total.
-
-2001-08-25  Jim Meyering  <meyering@lucent.com>
-
-	* tests/uniq/Test.pm: Re-enable some commented-out tests.
-
-2001-08-25  Paul Eggert  <eggert@twinsun.com>
-
-	* src/uniq.c (main): Fix a typo in the previous patch: missing
-	a bounds check for examples like `uniq a b c'.
-
-	* uniq.c (main): Fix some more incompatibilities with POSIX.2,
-	(e.g. `uniq +3 --' did not work) by invoking getopt_long with
-	leading '-', resembling what was done to 'sort' on 2001-03-20.
-	Recognize an +N option only if it is an integer in range, and
-	(if POSIXLY_CORRECT) only if a file name argument has not been seen;
-	otherwise silently treat it as a file name.
-
-	If the user specifies too many operands, output the first one
-	in the error message, as a diagnostic aid.
-
-2001-08-24  Paul Eggert  <eggert@twinsun.com>
-
-	* src/uniq.c (main): Don't report an error when given the
-	valid options `+3 -d'.
-
-2001-08-24  Paul Eggert  <eggert@twinsun.com>
-
-	* src/uniq.c (different): Don't assume that lengths can fit
-	into size_t.  Tune code for the common case where the line
-	lengths differ: we avoid comparing them entirely in that case.
-
-2001-08-25  Jim Meyering  <meyering@lucent.com>
-
-	* tests/uniq/Test.pm: Add tests for -s 0 and -w 0.
-
-2001-08-24  Paul Eggert  <eggert@twinsun.com>
-
-	Remove arbitrary restrictions on sizes, fixing a bug reported
-	by Geoff Whale.
-
-	* src/uniq.c (skip_fields, skip_chars, check_chars): Now size_t,
-	not int.
-	(size_opt): New function.  Do not arbitrarily reject size zero.
-	Change the wording of the error message slightly, for convenience.
-	(find_field): Use size_t, not int, to compute sizes.
-	(different, main): check_chars==0 is no longer a special case, as
-	it defaults to SIZE_MAX.
-	(main): Check for overflow with args like -234234234234234.
-	Use 'size_opt' to convert optional arguments to sizes.
-
-2001-08-25  Jim Meyering  <meyering@lucent.com>
-
-	* tests/uniq/Test.pm: Add new test, #54, for the just-fixed bug.
-
-2001-08-24  Paul Eggert  <eggert@twinsun.com>
-
-	* src/uniq.c (find_field): Don't count trailing newline to be
-	part of the field.  This disagrees with POSIX.2, but it's
-	gotta be a bug in the standard.  An interpretations request
-	has been submitted to PASC.
-	Reported by Geoff Whale.
-
-2001-08-18  Jim Meyering  <meyering@lucent.com>
-
-	* Makefile.maint: Merge in changes from autoconf.
-
-	* Makefile.maint ($(v_etc_file)): Define.
-	(copyright-check): Use the new variable.
-	(my-distcheck): Depend on local-check so those checks are once
-	again run by `make distcheck'.
-
-	* src/head.c (head_bytes): Read no more than the specified
-	number of bytes.  Patch by Ian Bruce.
-
-	* tests/misc/head-c: New test for the above.
-	* tests/misc/Makefile.am: New file.
-	* tests/misc: New directory.
-	* tests/Makefile.am (SUBDIRS): Add misc.
-	* configure.in (AC_OUTPUT): Add tests/misc/Makefile.
-
-2001-08-14  Jim Meyering  <meyering@lucent.com>
-
-	* src/Makefile.am (INCLUDES): Add -I../lib so sys2.h can include
-	the new, generated file, unlocked-io.h.
-
-2001-08-13  Jim Meyering  <meyering@lucent.com>
-
-	* src/cat.c (AUTHORS): Mark string for translation, since it
-	contains the English word `and'.
-	* src/comm.c: Likewise
-	* src/csplit.c: Likewise
-	* src/cut.c: Likewise
-	* src/md5sum.c: Likewise
-	* src/nl.c: Likewise
-	* src/paste.c: Likewise
-	* src/pr.c: Likewise
-	* src/sort.c: Likewise
-	* src/split.c: Likewise
-	* src/sum.c: Likewise
-	* src/tac.c: Likewise
-	* src/uniq.c: Likewise
-	* src/wc.c: Likewise
-
-2001-08-12  Jim Meyering  <meyering@lucent.com>
-
-	* tests/mk-script ($program_name): Define.
-	(main): Use $program_name, rather than long-inaccurate `build-script'.
-	(main): Iterate over the sorted keys (rather than `while...each...'),
-	so this script produces the same output regardless of which version
-	of perl (e.g., perl5.6) is used.
-
-2001-08-04  Jim Meyering  <meyering@lucent.com>
-
-	* Makefile.am (EXTRA_DIST): Add Makefile.cfg.
-
-	* man/Makefile.am (EXTRA_DIST): Remove duplicate definition.
-
-2001-07-08  Jim Meyering  <meyering@lucent.com>
-
-	* src/tail.c (usage): Reformat so help2man generates a properly
-	indented man page.  Patch by Herbert Xu.
-
-2001-07-04  Jim Meyering  <meyering@lucent.com>
-
-	* Makefile.cfg: New file with package-specific definitions.
-	* Makefile.am (EXTRA_DIST): Add Makefile.cfg.
-
-2001-07-01  Jim Meyering  <meyering@lucent.com>
-
-	* src/sort.c (usage): Suggest setting LC_COLLATE=C, rather
-	than LC_ALL=C.
-
-2001-06-10  Jim Meyering  <meyering@lucent.com>
-
-	* tests/sort/Test.pm: Add a test based on a report from Herbert Xu.
-
-2001-05-20  Jim Meyering  <meyering@lucent.com>
-
-	* src/uniq.c: Rename new option values: s/all/precede/ and
-	s/minimum/separate/.
-	* tests/uniq/Test.pm: Reflect the above renamings.
-
-2001-05-12  Bruno Haible  <haible@clisp.cons.org>
-
-	* src/tail.c (parse_obsolescent_option): Accept a b suffix.
-
-2001-05-19  Jim Meyering  <meyering@lucent.com>
-
-	msgmerge-0.10.37 complains about some `invalid multibyte sequences.'
-	* po/el.po: Remove the offending entries.
-	* po/ko.po: Likewise.
-	* po/zh.po: Likewise.
-
-2001-05-19  Jim Meyering  <meyering@lucent.com>
-
-	Support new modes for uniq's --all-repeated option.
-	The default behavior is unchanged.
-
-	* src/uniq.c: Include argmatch.h.
-	(usage): Update.
-	(check_file): Implement it.
-	(main): Handle new, optional arguments.
-	* tests/uniq/Test.pm: New tests for the above.
-	Patch by Padraig Brady.
-
-2001-05-12  Bruno Haible  <haible@clisp.cons.org>
-
-	* src/tail.c (parse_obsolescent_option): Use t_count_lines, not
-	count_lines, in error message.
-
-2001-05-05  Jim Meyering  <meyering@lucent.com>
-
-	* src/comm.c (usage): Correct description of -3.
-	Reported by Soeren Sonnenburg.
-
-2001-04-22  Jim Meyering  <meyering@lucent.com>
-
-	* Version 2.0.14.
-
-	* configure: Regenerate using a patched copy of autoconf-2.49e to
-	work around a bug in its test for a working memcmp function.
-
-2001-03-28  Paul Eggert  <eggert@twinsun.com>
-
-	* src/cksum.c: Fix bugs when computing length of large files.
-	Add overflow and write error checks.  Use uint_fast32_t, not
-	unsigned long, to do checksum calculation, as C99 says
-	uint_fast32_t should be no slower and might be faster.
-
-	Include <stdio.h> and "system.h" even if CRCTAB is defined,
-	so that the code will compile if CRCTAB is defined.
-	Include "human.h" if CRCTAB is not defined.
-	(uint_fast32_t): Define if it appears that stdint.h didn't.
-	(BIT, remainder, main, crctab): Use uint_fast32_t, not unsigned long,
-	for checksums.
-	(fill_r, remainder, main): Use ANSI prototypes.
-	(fill_r, remainder, main): Omit duplicate code.
-	(main): Use uintmax_t, not unsigned long, for file lengths.
-	Use size_t, not long, for result of fread.
-	Check for overflow when computing file lengths.
-	Check for write error immediately after printing a line, so that
-	we don't write to stdout indefinitely after an error.
-
-2001-04-14  Paul Eggert  <eggert@twinsun.com>
-
-	* src/sort.c (default_sort_size): Leave a 1/16 margin for RSS.
-	Suggestion from Solar Designer.
-
-2001-04-14  Jim Meyering  <meyering@lucent.com>
-
-	* src/wc.c (usage): Tweak --help output: s/line,/newline,/
-
-2001-04-13  Jim Meyering  <meyering@lucent.com>
-
-	* src/sort.c (main): Add a comment justifying the use of
-	`multi-character' rather than `multibyte' in a diagnostic.
-	From Paul Eggert.
-
-2001-04-12  Paul Eggert  <eggert@twinsun.com>
-
-	* src/sort.c (RLIMIT_AS): Do not define; just use conditional
-	code, since RLIMIT_RSS is similar (and is not standardized).
-	(default_sort_size): Don't allocate more than the RSS limit,
-	if this host has such a limit.
-
-2001-03-20  Paul Eggert  <eggert@twinsun.com>
-
-	* NEWS, doc/textutils.texi: sort now accepts long options and
-        checks POSIX option syntax.
-
-	* doc/textutils.texi: Document --, -, sort long options, and
-	sort -o after files.
-
-	* src/sort.c: Include <getopt.h>.
-	(usage, main): Add support for long options, and check option
-	syntax as POSIX requires, though (as usual for GNU apps)
-	options can follow file names unless POSIXLY_CORRECT is set.
-	Many diagnostic revamped.
-	(long_options): New constant.
-	(badfieldspec): New arg MSGID.  Mark as noreturn.
-	(parse_field_count): New arg MSGID; if null, just return null on error.
-	(new_key): Renamed from key_init.  All callers changed.  Now allocates
-	the new key.
-
-2001-03-18  Jim Meyering  <meyering@lucent.com>
-
-	* Version 2.0.13.
-
-	* tests/Fetish.pm: If the $DJDIR envvar is defined, set SHELL
-	to $DJDIR/bin/bash.exe.  Patch from Richard Dawe, based on a
-	suggestion from Eli Zaretskii.
-
-2001-03-17  Paul Eggert  <eggert@twinsun.com>
-
-	* src/sort.c, src/tail.c, src/uniq.c (usage):
-	Warn that the +N form will be withdrawn.
-	* doc/textutils.texi: Likewise.
-
-2001-03-08  Paul Eggert  <eggert@twinsun.com>
-
-	* NEWS, doc/textutils.texi: Document pr changes.
-
-	* src/pr.c: Include mbswidth.h.
-	(standard_header, header, test_suite): Remove.
-	(date_format, date_text, file_text, header_width_available): New vars.
-	(long_options, main, init_header, usage):
-	Add new -D or --date-format option.
-	(CHARS_FOR_DATE_AND_PAGE, T_BUF_FMT, T_BUF_SIZE, NO_DATE): Remove.
-	(init_header): Allow arbitrary width for date format.  Change
-	"Page %5d" to "Page %d", since the code no longer assumes fixed width.
-	Do not assume that localtime succeeds.
-	(init_header, print_header, usage): Do not truncate headers.
-	(init_header, print_header): Defer width calculations until
-	page is printed, since "Page 100000" is wider than "Page 1".
-	Count columns, not bytes, in page headers.
-	Custom headers take up only the center, not the whole header.
-	(print_header): Use printf rather than fprintf(stdout).
-
-	* po/Makefile.in.in (install-data-yes): Install LC_TIME locale
-	for all packages, not just for fileutils.
-	(uninstall): Remove LC_TIME locale too.
-
-	* src/sys2.h (INT_STRLEN_BOUND): New macro.
-
-	* tests/pr/0F, tests/pr/0FF, tests/pr/2-S_f-t_notab,
-          tests/pr/2-Sf-t_notab, tests/pr/2f-t_notab,
-          tests/pr/2s_f-t_notab, tests/pr/2s_w60f-t_nota,
-          tests/pr/2sf-t_notab, tests/pr/2sw60f-t_notab,
-          tests/pr/2w60f-t_notab, tests/pr/3-0F, tests/pr/3-5l17f-t,
-          tests/pr/3-FF, tests/pr/3a2l17-FF, tests/pr/3a3f-0F,
-          tests/pr/3a3l15-t, tests/pr/3a3l8f-t, tests/pr/3b2l17-FF,
-          tests/pr/3b3f-0F, tests/pr/3b3f-0FF, tests/pr/3b3f-FF,
-          tests/pr/3b3l15-t, tests/pr/3b3l8f-t, tests/pr/3f-0F,
-          tests/pr/3f-FF, tests/pr/3l17f-t, tests/pr/3l24-t,
-          tests/pr/3ml17f-t, tests/pr/3ml24-FF, tests/pr/3ml24-t,
-          tests/pr/3ml24-t-FF, tests/pr/4-7l24-FF, tests/pr/4l24-FF,
-          tests/pr/a2l15-FF, tests/pr/a2l17-FF, tests/pr/a3-0F,
-          tests/pr/a3f-0F, tests/pr/a3f-0FF, tests/pr/a3f-FF,
-          tests/pr/a3l15-t, tests/pr/a3l17f-lm, tests/pr/a3l8f-t,
-          tests/pr/b2l15-FF, tests/pr/b2l17-FF, tests/pr/b3-0F,
-          tests/pr/b3f-0F, tests/pr/b3f-0FF, tests/pr/b3f-FF,
-          tests/pr/b3l15-t, tests/pr/b3l17f-lm, tests/pr/b3l8f-t,
-          tests/pr/FF, tests/pr/Ja3l17f-lm, tests/pr/Jb3l17f-lm,
-          tests/pr/Jml17f-lm-lo, tests/pr/l17f-t, tests/pr/l24-FF,
-          tests/pr/l24-t, tests/pr/ml17f-0F, tests/pr/ml17f-lm-lo,
-          tests/pr/ml17f-t, tests/pr/ml17f-t-0F, tests/pr/ml20-FF-t,
-          tests/pr/ml24-FF, tests/pr/ml24-t, tests/pr/ml24-t-FF,
-          tests/pr/n+2-5l17f-0FF, tests/pr/n+2l17f-0FF,
-          tests/pr/n+2l17f-bl, tests/pr/n+3-7l24-FF,
-          tests/pr/n+3l17f-0FF, tests/pr/n+3l17f-bl,
-          tests/pr/n+3ml13f-bl-FF, tests/pr/n+3ml17f-bl-tn,
-          tests/pr/n+3ml17f-tn-bl, tests/pr/n+4-8a2l17-FF,
-          tests/pr/n+4b2l10f-0FF, tests/pr/n+5-8b3l10f-FF,
-          tests/pr/n+5a3l6f-0FF, tests/pr/n+6a2l17-FF,
-          tests/pr/n+6b3l6f-FF, tests/pr/n+7l24-FF,
-          tests/pr/n+8l20-FF, tests/pr/nJml17f-lmlmlo,
-          tests/pr/nJml17f-lmlolm, tests/pr/nl17f-bl,
-          tests/pr/nN1+3l17f-bl, tests/pr/nN15l17f-bl,
-          tests/pr/nSml13-bl-FF, tests/pr/nSml13-t-t-FF,
-          tests/pr/nSml13-t-tFFFF, tests/pr/nSml17-bl-FF,
-          tests/pr/nSml17-t-t-FF, tests/pr/nSml17-t-tFFFF,
-          tests/pr/o3a3l17f-tn, tests/pr/o3a3Sl17f-tn,
-          tests/pr/o3a3Snl17f-tn, tests/pr/o3b3l17f-tn,
-          tests/pr/o3b3Sl17f-tn, tests/pr/o3b3Snl17f-tn,
-          tests/pr/o3Jml17f-lm-lo, tests/pr/o3ml17f-bl-tn,
-          tests/pr/o3mSl17f-bl-tn, tests/pr/o3mSnl17fbltn,
-          tests/pr/Test.pm, tests/pr/W-72l17f-ll, tests/pr/W20l17f-ll,
-          tests/pr/W26l17f-ll, tests/pr/W27l17f-ll,
-          tests/pr/W28l17f-ll, tests/pr/W35a3l17f-lm,
-          tests/pr/W35b3l17f-lm, tests/pr/W35Ja3l17f-lm,
-          tests/pr/W35Jb3l17f-lm, tests/pr/W35Jml17f-lmlo,
-          tests/pr/W35ml17f-lm-lo, tests/pr/W72Jl17f-ll,
-          tests/pr/w72l17f-ll:
-	Adjust to minor spacing changes in pr headers.
-
-2001-03-11  Paul Eggert  <eggert@twinsun.com>
-
-	* src/sort.c (die): New message arg, to describe failures
-	better.  All callers changed.
-
-2001-03-11  Paul Eggert  <eggert@twinsun.com>
-
-	* src/sort.c: Decrease buffer size when only merging or checking.
-	(sort_size): Now the user-specified sort size.
-	(MIN_MERGE_BUFFER_SIZE): New macro.
-	(MIN_SORT_SIZE): Use it.
-	(merge_buffer_size): New variable.
-	(fillbuf): Increase merge_buffer_size if a longer line is encountered.
-	(checkfp, mergefps): Do not allocate a buffer smaller than
-	merge_buffer_size.
-	(sort): Use the default_sort_size if sort_size is zero.
-	(main): Do not set sort_size to default_sort_size.
-
-2001-03-06  Paul Eggert  <eggert@twinsun.com>
-
-	* src/sort.c (sort): If all the input files are empty, create
-	an empty output file.
-	* tests/sort/Test.pm: Test for this.
-
-2001-03-13  Jim Meyering  <meyering@lucent.com>
-
-	* src/sort.c (merge): Move declarations of local variables into
-	the inner scope where they're used.
-	(sort): Likewise.
-
-2001-03-06  Paul Eggert  <eggert@sic.twinsun.com>
-
-	Avoid the need for a copy of the input file when the input and
-	output overlap, e.g. 'sort F -o F'.  With -m, though, a copy
-	is still needed sometimes.
-
-	* doc/textutils.texi: 'sort F -o F' no longer needs to copy F.
-
-	* src/sort.c: Do not include closeout.h.
-	(xfopen): Use stdout if *how != 'r'.
-	(mergefps): Remove FPS arg.
-	Open all input files, and close all files when done.
-	If OFP is null, open the output file (but after opening input files).
-	All callers changed.
-	(first_same_file): New function.
-	(sort, merge): Remove arg OFP; we now open the output file as needed.
-	All callers changed.
-	(merge): New arg MAX_MERGE.  All callers changed.
-	(sort):	For "sort F -o F", close the input before opening the output.
-	(main): Do not use close_stdout; 'sort' and 'merge' now close stdout.
-	(This also fixes a close-stdout-twice bug.)
-	Remove test for overlapping input and output files, as 'sort' no longer
-	needs to worry about overlap, and 'merge' checks for overlap itself.
-	Use first_same_file to inform 'merge' about how much to merge at
-	the top level, to avoid overlap.
-
-2001-03-12  Jim Meyering  <meyering@lucent.com>
-
-	`fmt --prefix=S' would not work properly for any string S containing
-	a byte with the high bit set.
-	* src/fmt.c (prefix): Declare to be of type unsigned char, not `char'.
-	(get_prefix): Likewise for local, `p'.
-	Reported by François Pinard.
-
-	Add a test for the above-fixed problem.
-	* tests/fmt: New directory/files.
-	* configure.in (AC_OUTPUT): Add tests/fmt/Makefile.
-	* tests/Makefile.am (SUBDIRS): Add fmt.
-
-2001-03-05  Andreas Schwab  <schwab@suse.de>
-
-	* src/tac.c (save_stdin): Use mkstemp to create temporary file.
-
-2001-03-09  Jim Meyering  <meyering@lucent.com>
-
-	* Makefile.maint (my_distdir): Define new variable, and use this
-	in place of most old uses of $(distdir).
-
-	* tests/help-version: Ensure that /dev/full is a character device
-	(using test -c) as well as being writable, before trying to write to it.
-	Otherwise, the test could mistakenly append a newline to an existing,
-	regular, writable, /dev/full file.
-	Suggested by Ulrich Drepper.
-
-2001-03-08  Jim Meyering  <meyering@lucent.com>
-
-	* tests/sha1sum/sample-vec: Insert the `--text' argument for each test.
-	Reported by Matthew Smith.
-
-2001-03-04  Jim Meyering  <meyering@lucent.com>
-
-	* Makefile.maint (my_distdir): Define.
-	Use it in place of $(distdir) almost everywhere.
-
-	* Version 2.0.12.
-
-	* Makefile.maint (alpha): Use $(PACKAGE)-$(VERSION), not $(distdir),
-	since the latter now has a `$(top_distdir)/' prefix.
-
-2001-03-01  Paul Eggert  <eggert@twinsun.com>
-
-	* src/sort.c (die): New function.
-	(create_temp_file, xfopen, xfclose, write_bytes, sort_buffer_size,
-	fillbuf, main): Use it to regularize error messages.  The only change
-	in behavior is that write_bytes and the final close used to say "write
-	error" but now give just the output file name, which should be enough.
-
-2001-03-01  Paul Eggert  <eggert@twinsun.com>
-
-	* src/sort.c (xfclose): Add FILE arg, and report the file name
-	on error.  All callers changed.
-
-2001-03-01  Paul Eggert  <eggert@twinsun.com>
-
-	* src/sort.c (main): When fclose (stdin) fails, do not mention
-	the output file in the error message; mention "-" instead.
-
-2001-02-28  Paul Eggert  <eggert@twinsun.com>
-
-	* src/sort.c (xfopen): Set have_read_stdin to 1 only if file is "-".
-	Use fopen_safer, not fopen, to avoid subtle bugs when fopen returns
-	stdin, stdout, or stderr.
-	(xfclose): stdout is no longer a special case.
-	(main): Close output file, don't just flush it; there might be
-	an error on the close.
-
-2001-02-27  Paul Eggert  <eggert@twinsun.com>
-
-	* src/sort.c (initbuf): If the desired size cannot be
-	allocated, repeatedly halve it until allocation succeeds.
-	Reported by Solar Designer.
-
-2001-02-26  Paul Eggert  <eggert@twinsun.com>
-
-	* src/sort.c (parse_field_count): Comment fix.
-
-2001-02-25  Paul Eggert  <eggert@twinsun.com>
-
-	* src/sort.c: Tune allocation and comparison of nodes
-	representing temp files.  This improved CPU performance of
-	'sort -S 1 *.[ch]' by 17% on my host.
-
-	(struct tempnode): name member now uses struct hack.
-	(temphead): Now a pointer, not a structure.  All uses changed.
-	(create_temp_file): Allocate node using struct hack.
-	(zaptemp): Free node using struct hack.  Use pointer comparison, not
-	string comparison.
-
-2001-02-25  Paul Eggert  <eggert@twinsun.com>
-
-	* src/sort.c (eolchar, trim_trailing_blanks): Now static.
-
-2001-02-25  Paul Eggert  <eggert@twinsun.com>
-
-	'sort' race condition fixes.
-
-	Defend against a DoS attack where someone else creates a
-	temporary file with the same name as ours.  Use mkstemp to do
-	this, supplying our own mkstemp if the system doesn't have one.
-
-	Also, fix a race condition during cleanup on hosts without
-	sigaction.
-
-	* src/sort.c (NAME_MAX_IN_DIR): Remove.
-	(sigprocmask, sigset_t): New macros, defined only on older hosts.
-	(caught_signals): New var.
-	(xtmpfopen, tempname): Removed.
-	(create_temp_file): New function, combining the functions of the old
-	xtmpfopen and tempname.  All callers changed.
-	Use mkstemp to create the file.
-	(sighandler): On hosts without sigaction, ignore signals while
-	cleaning up, instead of letting them interrupt cleanup.
-	(main): Initialize caught_signals.  On hosts with sigaction, block all
-	caught signals while handling one.  Remove duplicate code.
-
-2001-02-22  Jim Meyering  <meyering@lucent.com>
-
-	* src/sort.c (keycompare): Move declarations of locals, lena and lenb,
-	into the inner scope where they are used.
-
-2001-02-19  Jim Meyering  <meyering@lucent.com>
-
-	* src/sort.c (AUTHORS): Add Paul Eggert.
-
-	* src/wc.c (wc): Rename innermost `buf' to avoid shadowing warning.
-	(wc): Rename local `wc' to avoid shadowing function name.
-
-2001-02-18  Paul Eggert  <eggert@twinsun.com>
-
-	Fix a race condition: freed storage accessed during a signal handler.
-
-	* src/sort.c (struct tempnode.next): Now volatile.
-	(zaptemp): Free the file name after removing it from the temp list,
-	not before, because a signal can arrive between the two actions
-	and cleanup () traverses the list.
-
-2001-02-18  Paul Eggert  <eggert@twinsun.com>
-
-	Check for input size, and do not overallocate memory.
-	Also check for memory quotas.
-
-	Revamp storage management so that line tables and character data are
-	taken from the same buffer.  Line tables are now in reverse order,
-	since they grow down while the character data grow up.
-
-	* src/sort.c:
-	(<sys/resource.h>): Include if HAVE_SYS_RESOURCE_H.
-	(struct rlimit, getrlimit): Define a replacement if RLIMIT_DATA
-	is not defined.
-	(RLIMIT_AS): Define to RLIMIT_DATA if not defined.
-	(struct lines): Remove.
-	(struct buffer): New members nlines, line_bytes, eof.
-	Remove member newline_free; no longer needed, since the code no longer
-	runs out of line table space.
-	(SORTALLOC_MIN, SORTALLOC_DEFAULT_MIN): Remove.
-	(sort_size): Renamed from sortalloc; now applies to the sum of the
-	character data and the line table, not just the character data.
-	(MIN_SORT_SIZE, INPUT_FILE_SIZE_GUESS): New macros.
-	(linelength): remove.
-	(specify_sort_size): Don't worry about the distinction between the
-	character data and the line table; that is now the caller's
-	responsibility.
-	(default_sort_size): Return the value, instead of being executed for
-	side effect.  Return half of available memory, or 1/16 of total memory,
-	whichever is greater; except do not exceed 1/2 of quota.
-	(sort_buffer_size): New function.
-	(initbuf): New arg LINE_BYTES.  Ensure that the line array is properly
-	aligned.  Initialize the new set of struct buffer members.
-	(buffer_linelim): New function.
-	(fillbuf): Return int, not size_t, since the callers merely care
-	whether the result is nonzero.  New arg FILE so that error messages
-	can report the file name.  Keep track of eof.  Initialize the line
-	table too, taking its memory from the input buffer's memory; this
-	subsumes the old findlines function and removes the need for worrying
-	about running out of line table entries.
-	(checkfp, mergefps, sortlines, merge, sort): Adjust to the new storage
-	management regime, in particular the fact that line tables are now
-	filled in by fillbuf and are in reverse order.
-	(checkfp): Now takes char *, not const char *, since subroutines
-	require that now.  Rewrite to avoid lint and duplicate code.
-	If line length alloc calculation overflows,
-	simply allocate enough memory to hold the line.
-	(mergefps): New arg FILES, used for buffer size calculation and error
-	messages.  Rewrite to avoid lint.  Do not loop if savealloc*2
-	overflows.
-	(mergefps, merge): Zap temporary files eagerly rather than lazily;
-	this is needed because we now pass FILES to mergefps.
-	(sortlines): Args now point at end of arrays, not at beginnings.
-	(sort): Do not allocate temporary line array for sortlines;
-	instead, take the space from the same buffer.
-	(main): Adjust to sort_size and default_sort_size changes.
-
-2001-02-18  Jim Meyering  <meyering@lucent.com>
-
-	Rename test input files to avoid conflicts on case-insensitive
-	file systems.
-	* tests/pr/2-Sf-t_notab: Rename from 2Sf-t_notab.
-	* tests/pr/2-S_f-t_notab: Rename from 2S_f-t_notab.
-	* tests/pr/W-72l17f-ll: Rename from W72l17f-ll.
-	* tests/pr/Test.pm: Update file names to reflect renamings.
-	Reported by Matthew Smith.
-
-2001-01-20  Jim Meyering  <meyering@lucent.com>
-
-	* configure.in: Remove jm_CHECK_ALL_TYPES.
-	Now it's invoked by jm_MACROS.
-
-2001-01-17  Jim Meyering  <meyering@lucent.com>
-
-	* src/cksum.c (main): Use PACKAGE, not GNU_PACKAGE.
-	* src/tsort.c (main): Likewise.
-	* src/sort.c (main): Likewise.
-	(usage): Convert each TAB in --help output to a sequence of 8 spaces.
-
-2001-01-07  Jim Meyering  <meyering@lucent.com>
-
-	* src/tail.c (usage): Split a string that was longer than 2048 bytes.
-
-2001-01-03  Jim Meyering  <meyering@lucent.com>
-
-	* src/sort.c (main): Remove embedded \n from diagnostic.
-
-2001-01-02  Jim Meyering  <meyering@lucent.com>
-
-	* src/od.c (ulonglong_t): Define place-holder type to avoid some #if
-	directives.
-	(LONGEST_INTEGRAL_TYPE): Remove definition.
-	(MAX_INTEGRAL_TYPE_SIZE): Use ulonglong_t instead of
-	LONGEST_INTEGRAL_TYPE.
-	(print_long_long): Compile this function even on systems without
-	long long support.
-	(decode_one_format): Remove #if directive.
-
-	* src/od.c (decode_one_format): Guard use of print_long_long with
-	`#if HAVE_UNSIGNED_LONG_LONG'.  From Darren Salt.
-	Change all `#ifdef HAVE_UNSIGNED_LONG_LONG' to use `#if' instead.
-
-2000-12-23  Jim Meyering  <meyering@lucent.com>
-
-	* src/sys2.h [HAVE_INTTYPES_H]: Include <inttypes.h>.
-
-2000-12-19  Jim Meyering  <meyering@lucent.com>
-
-	* Version 2.0.11.
-
-2000-12-18  Paul Eggert  <eggert@twinsun.com>
-
-	* NEWS, doc/textutils.texi: New "sort" option -S SIZE.
-
-	* src/sys2.h (UINTMAX_MAX): New macro, taken from C99.
-
-	* src/sort.c: Include physmem.h.
-	(SORTALLOC, mergealloc, LINEALLOC): Remove.
-	(sortalloc): Default to zero at program startup.
-	(SORTALLOC_MIN, SORTALLOC_DEFAULT_MIN): New macros.
-	(usage, main): Add support for new -S SIZE option.
-	(specify_sort_size, default_sort_size): New functions.
-	(initlines): Do not let alloc exceed limit.
-	(findlines): Likewise.
-	(checkfp, mergefps, sort): Use sortalloc to size everything
-	else, instead of relying on precomputed sizes.
-
-2000-12-17  Jim Meyering  <meyering@lucent.com>
-
-	* doc/texinfo.tex: Update from master repository.
-	* config.sub: Likewise.
-	* config.guess: Likewise.
-
-2000-12-11  Jim Meyering  <meyering@lucent.com>
-
-	* Version 2.0.10.
-
-2000-12-07  Jim Meyering  <meyering@lucent.com>
-
-	* src/od.c (address_base): Declare to be static.
-
-2000-12-06  Paul Eggert  <eggert@twinsun.com>
-
-	* src/od.c (address_base, address_pad_len): New var.
-	(output_address_fmt_string, address_fmt_buffer, address_pad): Remove.
-	(flag_pseudo_start): Now int, not long int.
-	(pseudo_offset): Now off_t, not long int.
-	(n_specs, n_specs_allocated): Now size_t, not unsigned int.
-	(format_address, format_address_none, format_address_std,
-	format_address_label): Now accepts an extra char argument (an extra
-	char to print if nonzero), and prints instead of returning a string.
-	All callers changed.
-	(bytes_per_block): Now size_t, not int.
-	(format_address_none): Do not even print the extra char argument.
-	This simplifies the callers.
-	(format_address_std, format_address_label): Print off_t ourself
-	instead of trying to use autoconfigured format.  This is faster and
-	more portable.
-	(format_address_paren): New function.
-	(dump): Remove unnecessary cast.
-	(expand_address_fmt): Remove.
-	(main): Use size_t, off_t, etc. instead of builtin types where this is
-	advisable.  Adjust to above changes.  Remove unnecessary cast.
-
-2000-12-03  Jim Meyering  <meyering@lucent.com>
-
-	* src/tail.c (tail_file): Initialize ignore, dev, and ino members,
-	when tailing forever and the open failed.  Otherwise, we could get
-	uninitialized memory references of those fields in recheck.
-	* tests/tail-2/Makefile.am (TESTS): Add assert-2.
-	* tests/tail-2/assert-2: New file.
-
-	* Version 2.0.9.
-
-	Make od print valid addresses for offsets of 2^32 and larger, and
-	allow byte offset (-j) and byte count (-N) to be 2^32 and larger.
-
-	* src/od.c (MAX_ADDRESS_LENGTH): Don't hard-code as a literal.
-	Rather, define in terms of the type, off_t.
-	(string_min): Declare to be of type size_t.
-	(flag_dump_strings): Declare to be of type int.
-	(print_s_char): Declare the n_bytes parameter and the local, `i',
-	to be of type off_t.
-	(print_char): Likewise.
-	(print_s_short): Likewise.
-	(print_short): Likewise.
-	(print_int): Likewise.
-	(print_long): Likewise.
-	(print_long_long): Likewise.
-	(print_float): Likewise.
-	(print_double): Likewise.
-	(print_long_double): Likewise.
-	(dump_hexl_mode_trailer): Likewise.
-	(print_named_ascii): Likewise.
-	(print_ascii): Likewise.
-	(write_block): Likewise.
-	(print_ascii): Declare local, `print_function' with a prototype.
-	Change a few `>' comparisons to the equivalent `<' form.
-	(parse_options): Declare `tmp' to be of type uintmax_t.
-	Use xstrtoumax, not xstrtoul.
-	Fail if the specified offset if larger than OFF_T_MAX.
-	(dump_strings): Declare local `i' to be of type size_t.
-	Remove the now-unnecessary cast-to-off_t.
-	(main) [IF_LINT]: Initialize desired_width to avoid a warning.
-	Declare `tmp' to be of type uintmax_t.
-	Use xstrtoumax, not xstrtoul.
-	Fail if minimum string length is larger than SIZE_MAX.
-	Fail if specified width is larger than ULONG_MAX.
-
-	* src/od.c (format_address): Use off_t, not long unsigned_int as the
-	parameter type.
-	(format_address_none): Likewise.  Mark parameter as unused.
-	(format_address_std): Likewise.
-	(format_address_label): Likewise.
-	(print_ascii): Mark format string parameter as unused.
-	(write_block): Use off_t, not long unsigned_int as offset type.
-	(expand_address_fmt): New function.
-	(main): Use it to expand each address format string template.
-	Reported by Mark Nudelman, via Andreas Jaeger.
-
-	* src/sys2.h (OFF_T_MIN): Define here instead.
-	(OFF_T_MAX): Likewise.
-	(CHAR_BIT): Define.
-
-	* src/tail.c (parse_options): Use xstrtoumax to parse the byte and line
-	offset.  Give a better diagnostic when the requested offset is still
-	representable but larger than OFF_T_MAX.
-	(OFF_T_MIN): Remove definition.
-	(OFF_T_MAX): Likewise.
-
-2000-12-02  Jim Meyering  <meyering@lucent.com>
-
-	* src/sort.c (checkfp): Rename local `buf' to avoid shadowing previous
-	declaration.
-
-	* src/sort.c (NONZERO): Define and use it to make the code a tiny
-	bit more readable.
-
-	* doc/textutils.texi (sort invocation): Clarify how -t works
-	when a sort key specifies a range of fields.  From Karl O. Pinc.
-
-2000-11-26  Paul Eggert  <eggert@twinsun.com>
-
-	* src/od.c (skip): Use lseek instead of worrying about fseeko or fseek.
-	This should be portable, as we seek before doing any I/O.
-	(fseeko): Remove; no longer used.
-
-2000-11-30  Jim Meyering  <meyering@lucent.com>
-
-	* src/sort.c: s/SIZE_T_MAX/SIZE_MAX/.
-
-2000-11-30  Paul Eggert  <eggert@twinsun.com>
-
-	* src/sys2.h: Include <stdint.h> if HAVE_STDINT_H.
-	(SIZE_MAX): Renamed from SIZE_T_MAX, as C99 uses SIZE_MAX.
-	All uses changed.
-
-2000-11-30  Jim Meyering  <meyering@lucent.com>
-
-	* src/sort.c: SIZE_MAX is not defined, so s/SIZE_MAX/SIZE_T_MAX/, and...
-	* src/sys2.h (SIZE_T_MAX): ... define.
-
-2000-11-29  Paul Eggert  <eggert@twinsun.com>
-
-	Port GNU "sort" to hosts where sizes don't fit in "int",
-	e.g. 64-bit Solaris (sparc).
-
-	* src/sort.c ("human.h", "xstrtol.h"): Include.
-	(struct line): length member is now size_t, not int.
-	(struct lines): Likewise for used, alloc, limit members.
-	(struct buffer): Likewise for used, alloc, left, newline_free members.
-	(struct keyfield): Likewise for sword, schar, eword, echar members.
-	(sortalloc, mergealloc, linelength): Now size_t, not int.
-
-	(initbuf, fillbuf, initlines, begfield, limfield, findlines,
-	numcompare, getmonth, keycompare, compare, checkfp, mergefps,
-	sortlines, sort): Accept, return, and use size_t for sizes, not int.
-
-	(fillbuf, initlines, findlines, checkfp, sort): Check for overflow
-	when computing buffer sizes.
-
-	(begfield, limfield): Do not index past end of array.
-
-	(checkfp): Return a boolean, not a line number, as the line
-	number may not fit in int.  All callers changed.  Use
-	uintmax_t for line numbers, not int.
-
-	(sort): Don't allocate tmp until we need it (and know the right size).
-
-	(parse_field_count): New function.
-
-	(main): Use it to check for overflow in field counts.
-	"outfile" is now a pointer to const.
-
-2000-11-27  Jim Meyering  <meyering@lucent.com>
-
-	* src/checksum.h: Don't include system.h here.
-	* src/md5.c: Include config.h, stdio.h, sys/types.h. and system.h here
-	instead.
-	* src/sha1sum.c: Likewise.
-
-2000-11-18  Paul Eggert  <eggert@twinsun.com>
-
-	* src/pr.c (main): Do not assume EOF == -1.
-	Handle the case correctly when digits options immediately precede a
-	non-option.
-
-2000-11-18  Jim Meyering  <meyering@lucent.com>
-
-	* doc/textutils.texi: Change GNU to @sc{gnu} in many places.
-	Update to use the Free Documentation Licence.
-
-	* configure, config.h.in, Makefile.in, etc.: Regenerate using the
-	very latest version (in CVS) of autoconf.
-
-2000-11-17  Jim Meyering  <meyering@lucent.com>
-
-	* GNUmakefile (.NOTPARALLEL): New target.  Prevent unwanted parallelism.
-	Suggestion from Ulrich Drepper.
-
-2000-11-16  John David Anglin  <dave@hiauly1.hia.nrc.ca>
-
-	* tsort.c: Include sys/types.h before system.h.
-
-2000-11-16  Jim Meyering  <meyering@lucent.com>
-
-	* src/join.c: Declare global `tab' to be of type *unsigned* char,
-	so join works with 8-bit delimiter characters.
-	Reported by Antonio Rendas.
-	* tests/join/Test.pm (8-bit-t): New test for the above fix.
-
-2000-11-13  Paul Eggert  <eggert@twinsun.com>
-
-	* src/sys2.h (ST_TIME_CMP_NS): Fix typo: ST_MTIM_NSEC should
-	be tested with #ifdef, not with #if.
-
-2000-11-11  Jim Meyering  <meyering@lucent.com>
-
-	* doc/textutils.texi: More minor rewording and grammar correction.
-	From Brian Youmans.
-
-2000-11-06  Paul Eggert  <eggert@twinsun.com>
-
-	* src/od.c (skip): st_size is not defined for directories.
-
-2000-11-03  Jim Meyering  <meyering@lucent.com>
-
-	* tests/sha1sum/sample-vec: New file, with tests derived from
-	http://csrc.nist.gov/cryptval/shs/sha1-vectors.zip
-	* tests/sha1sum/Makefile.am (TESTS): Add sample-vec.
-
-2000-10-30  Jim Meyering  <meyering@lucent.com>
-
-	* configure, config.h.in, Makefile.in, etc.: Regenerate using the
-	very latest version (in CVS) of autoconf.
-
-	* src/wc.c: Include "system.h" after wctype.h (not before)
-	to avoid a compilation error on Solaris 5.5.1 systems.
-	Reported by Vin Shelton.
-
-2000-10-23  Jim Meyering  <meyering@lucent.com>
-
-	* Makefile.maint: Clean up version-related variables.
-
-	* Version 2.0.8.
-
-	* Makefile.am (EXTRA_DIST): Add .prev-version.
-
-2000-10-22  Jim Meyering  <meyering@lucent.com>
-
-	* tests/Makefile.am (SUBDIRS): Add sha1sum.
-	* tests/sha1sum/basic-1: New file.
-	* configure.in (AC_OUTPUT): Add tests/sha1sum/Makefile.
-
-	* src/Makefile.am (bin_PROGRAMS): Add sha1sum.
-	(md5sum_SOURCES): Define.
-	(sha1sum_SOURCES): Define.
-	(noinst_HEADERS): Add checksum.h.
-
-	* src/md5sum.c: Factor out the differences between MD5 and SHA1,
-	and parameterize so this code may be used by both md5sum and the new
-	program, sha1sum.  Loosely based on a patch from Scott Miller.
-	* src/checksum.h: New file.
-	* src/md5.c: New file that simply defines `algorithm'.
-	* src/sha1sum.c: Likewise.
-
-	* man/Makefile.am (man_MANS): Add sha1sum.1.
-	* man/sha1sum.x: New file.
-
-	Support 8-byte integers, assuming they're printable with e.g., %lld.
-	* src/od.c: Add support for printing data as unsigned
-	long long integers.
-
-2000-10-21  Jim Meyering  <meyering@lucent.com>
-
-	The command, `yes ''|./cat -n' would stop printing after INT_MAX lines.
-	* src/cat.c (cat): Never let `newlines' exceed 3.
-
-2000-10-21  Jim Meyering  <meyering@lucent.com>
-
-	Prevent a counter buffer overrun when numbering lines and when
-	processing 100 billion lines (or more) of input.
-	* src/cat.c (LINE_COUNTER_BUF_LEN): Define to allow numbering as
-	many as 10^18 - 1 lines (the old limit was 10^11 - 1, and could
-	be exceeded without too much trouble).	Use this symbol rather
-	than hard-coding the constant everywhere.
-	(next_line_num): Rather than overrunning for input with more lines,
-	mark the line number by putting a `>' in the leftmost slot.
-	Patch by Jan Nieuwenhuizen.
-
-	* src/sort.c (SORT_OUT_OF_ORDER): Define.
-	(main): Use it instead of hard-coding the `1'.
-
-2000-10-10  Jim Meyering  <meyering@lucent.com>
-
-	* src/sort.c (main): Use EXIT_SUCCESS rather than 0.
-	Fail when checking (-c) with more than one file argument,
-	rather than simply ignoring the extra arguments.
-
-2000-09-07  Jim Meyering  <meyering@lucent.com>
-
-	* src/cut.c: Remove obsolete comment block.
-	(usage): Note that when using -f, lines with no delimiters are
-	also printed.
-	* doc/textutils.texi (cut invocation): Likewise.
-
-2000-08-23  Jim Meyering  <meyering@lucent.com>
-
-	* src/md5sum.c: Include <config.h> unconditionally, to be consistent
-	with all the other programs in this directory.
-	* src/tsort.c: Likewise.
-
-2000-08-19  Jim Meyering  <meyering@lucent.com>
-
-	* src/comm.c (writeline): Correct comments.  From Bruno Haible.
-
-2000-08-11  Paul Eggert  <eggert@twinsun.com>
-
-	* doc/textutils.texi:
-
-	Portable shell scripts should specify global options before
-	key fields.
-
-	Move global LC_CTYPE remark to each sort option that depends
-	on LC_CTYPE.
-
-	sort -g depends on LC_NUMERIC.
-
-	Add @vindex where it's missing.
-
-	"radix character" -> "decimal-point character", to match Standard C
-	terminology, which is easier for most people to follow.
-
-	"comm" does not consider trailing newlines to be significant.
-
-2000-08-10  Paul Eggert  <eggert@twinsun.com>
-
-	* doc/textutils.texi: Recommend against the System V syntax
-	for tr ranges, and don't use it in examples.  Use POSIX
-	classes rather than ranges, for portability.
-	* src/tr.c (usage): Don't describe System V syntax, as it
-	doesn't always work.
-
-	* src/sort.c (usage): Describe -d and -i in a locale-independent way.
-
-	* doc/Makefile.am (constants.texi): Use the C locale so that
-	[A-Z] works as expected.
-
-2000-08-07  Paul Eggert  <eggert@twinsun.com>
-
-	* src/cut.c (cut_fields): Invoke xalloc_die instead of printing
-	our own message.
-	(cut_fields): Check for I/O error as well as end-of-file
-
-2000-08-06  Bruno Haible  <haible@clisp.cons.org>
-
-	* src/wc.c: Add support for multi-byte locales.
-	(iswprint, mbrtowc, wcwidth): Provide default definitions.
-	(total_bytes): New variable.
-	(print_bytes): New variable.
-	(longopts): Change abbreviation for --chars from 'c' to 'm'.
-	(usage): Update.
-	(write_counts): Add `bytes' argument.
-	(wc): New variables `bytes', `count_bytes', `count_chars',
-	`count_complicated'. The old code determines `bytes', not `chars'.
-	New case for MB_CUR_MAX > 1. A non-printable non-space character does
-	not increment the line position or start a word. Update `total_bytes'.
-	(main): Initialize `print_bytes' and `total_bytes' to 0. Accept 'm'
-	option. Pass `total_bytes' to write_counts.
-	* doc/textutils.texi (wc invocation): Update accordingly.
-
-2000-08-06  Bruno Haible  <haible@clisp.cons.org>
-
-	* src/head.c (head): Call write_header here.
-	(head_file): ... not here.
-
-	* src/cat.c (closeout_func): Remove variable.
-	(close_stdout_wrapper): Remove unused function.
-	(main): Remove assignment to closeout_func.
-
-	* src/fold.c (fold_file): Remove ferror(stdout) check, already done
-	in close_stdout.
-
-2000-08-06  Paul Eggert  <eggert@twinsun.com>
-
-	* src/sort.c (usage): Warn more succinctly about the effects of
-	the locale on sort order.
-
-2000-08-06  Jim Meyering  <meyering@lucent.com>
-
-	* Version 2.0g.
-
-	* src/tail.c (pipe_lines): Declare local `cp' to be const.
-
-2000-08-04  Greg McGary  <greg@mcgary.org>
-
-	* src/tail.c (pipe_lines): Add variable `nbytes' so we can free
-	`tmp' immediately after read loop.  Don't process an empty file.
-	[This fixes a buffer-underrun error -- detected thanks to
-	bounded pointers -jmm]
-
-2000-08-05  Jim Meyering  <meyering@lucent.com>
-
-	Fix buffer-overrun error.
-	* src/pr.c (init_header): Allocated buffer was sometimes too small.
-	Reported by Greg McGary (who found this bug using his
-	bounded-pointers-enabled gcc).
-	(init_header): Move declarations of several variables into the
-	inner scope where they are used.
-	* tests/pr/Test.pm (narrow-1): New test, for the above.
-
-	* src/csplit.c (MAX): Remove definition (It's in sys2.h).
-
-2000-08-04  Jim Meyering  <meyering@lucent.com>
-
-	* src/sort.c (main): Rename local `t' to `tmp_dir' to avoid shadowing
-	a previous local by that name.
-	(usage): Warn that GNU sort is now locale-aware, and suggest
-	people put LC_ALL=POSIX in their environment.
-
-	* src/pr.c (store_columns): Remove conjunct that would dereference
-	an out-of-bounds pointer.  Reported by Greg McGary (who found this
-	bug using his bounded-pointers-enabled gcc).
-
-2000-08-03  Jim Meyering  <meyering@lucent.com>
-
-	* tests/Makefile.am.in ($(srcdir)/$x-tests): Use -I$(srcdir), not `-I.'.
-	(Makefile.am): Likewise.  Reported by Greg McGary.
-
-2000-08-01  Jim Meyering  <meyering@lucent.com>
-
-	* doc/textutils.texi (tr invocation): Note that ranges are not portable.
-	Update examples not to use ranges.
-
-2000-07-31  Jim Meyering  <meyering@lucent.com>
-
-	* src/cut.c (cut_fields): Use `virtual memory exhausted',
-	not `Memory exhausted'.
-
-2000-07-30  Jim Meyering  <meyering@lucent.com>
-
-	* src/help-version: Remove file.  Move it to ...
-	* tests/help-version: ...here
-	* tests/Makefile.am (TESTS): Set to help-version.
-	(TESTS_ENVIRONMENT): Define.
-	(EXTRA_DIST): Add $(TESTS).
-	* src/Makefile.am (EXTRA_DIST): Remove help-version.
-	(TESTS): Remove definition.
-	(TESTS_ENVIRONMENT): Remove definition.
-
-2000-07-28  Paul Eggert  <eggert@twinsun.com>
-
-	sort's -T option can now appear multiple times.
-	Thanks to Charles Randall for suggesting this idea.
-
-	* doc/textutils.texi, NEWS: Document this.
-
-	* src/sort.c (temp_dir): Remove.
-	(temp_dirs, temp_dir_count, temp_dir_alloc): New vars.
-	(process_id): New var.
-	(usage): Describe new use of -T.
-	(add_temp_dir): New function.
-	(tempname): Use new temp_dirs array.
-	Do not discard information from the process-id or sequence
-	number, unless we have short file names.
-	(sighandle): Use process_id instead of getpid.
-	(main): Initialize process_id.
-	Add support for the new use of -T.
-
-2000-07-23  Jim Meyering  <meyering@lucent.com>
-
-	* tests/head/Test.pm: Rename tests (and hence files) to have a short
-	enough prefix so that they're not truncated on 8+3 file systems.
-	Reported by Eli Zaretskii.
-
-2000-07-09  Jim Meyering  <meyering@lucent.com>
-
-	* config.guess: Update from FSF.
-	* config.sub: Likewise.
-
-2000-07-02  Jim Meyering  <meyering@lucent.com>
-
-	* Version 2.0f.
-
-2000-07-01  Jim Meyering  <meyering@lucent.com>
-
-	* src/cut.c: Change type of global, field_1_bufsize, from int to size_t.
-
-2000-06-29  Jim Meyering  <meyering@lucent.com>
-
-	* src/tr.c (find_bracketed_repeat): Add a cast to suppress a warning.
-	Reported by Gerhard Poul.
-
-	* src/tail.c (enum): Remove comma from end of enumerator list.
-	From Gerhard Poul.
-
-2000-06-25  Jim Meyering  <meyering@lucent.com>
-
-	* configure.in (ALL_LINGUAS): Add Danish (da).
-
-2000-06-24  Jim Meyering  <meyering@lucent.com>
-
-	* doc/textutils.texi: Lots of minor rewording and grammar correction.
-	From Brian Youmans.
-
-	* tests/sum/basic-1: New file.
-	* tests/sum/Makefile.am: New file.
-	* configure.in (AC_OUTPUT): Add tests/md5sum/Makefile.
-	* tests/Makefile.am (SUBDIRS): Add sum.
-
-2000-06-22  Bruno Haible  <haible@clisp.cons.org>
-
-	* src/sum.c (sysv_sum_file): Avoid overflowing 32-bit accumulator
-	on files whose bytes sum to 2^32 or larger.  The smallest such file
-	contains 16,843,010 bytes, nearly all of which have the value 0xff.
-
-2000-06-22  Bruno Haible  <haible@clisp.cons.org>
-
-	* src/cat.c (main): Correct a comment.
-
-2000-06-21  Jim Meyering  <meyering@lucent.com>
-
-	* src/cut.c (getstr): Remove private (and out of date) version of
-	this function.
-	(cut_fields): Adjust caller to use the just-extended one in ../lib.
-	Reported by Paul Sauer.
-
-2000-06-20  Jim Meyering  <meyering@lucent.com>
-
-	* src/uniq.c (main): Fix off-by-argc test, so +N-style options are
-	recognized once again.  Reported by Geoff Keunning.
-	Fix typo in diagnostic: s/compare/skip/.
-
-2000-05-27  Jim Meyering  <meyering@lucent.com>
-
-	* src/tail.c: Arrange to call close_stdout upon exit.
-	Don't close stdout explicitly.
-	(usage): Add missing backslash at end of line.
-	(write_header): Remove now-unused COMMENT parameter.
-	Update all callers.
-
-2000-05-24  Jim Meyering  <meyering@lucent.com>
-
-	* src/head.c (head_file): Use STDIN_FILENO in place of `0'.
-	(main): Likewise.
-
-2000-05-20  Jim Meyering  <meyering@lucent.com>
-
-	* src/cat.c: Arrange to call close_stdout upon exit.
-	Don't close stdout explicitly.  Replace uses of global constant,
-	output_desc, with uses of STDOUT_FILENO.
-
-	Arrange to call close_stdout upon exit.  Don't close stdout explicitly.
-	* src/cksum.c: Likewise.
-	* src/comm.c: Likewise.
-	* src/csplit.c: Likewise.
-	* src/cut.c: Likewise.
-	* src/expand.c: Likewise.
-	* src/fmt.c: Likewise.
-	* src/fold.c: Likewise.
-	* src/head.c: Likewise.
-	* src/join.c: Likewise.
-	* src/md5sum.c: Likewise.
-	* src/nl.c: Likewise.
-	* src/od.c: Likewise.
-	* src/paste.c: Likewise.
-	* src/pr.c: Likewise.
-	* src/ptx.c: Likewise.
-	* src/sort.c: Likewise. (but set exit status and file name, too)
-	* src/split.c: Likewise.
-	* src/sum.c: Likewise.
-	* src/tac.c: Likewise.
-	* src/tr.c: Likewise.
-	* src/tsort.c: Likewise.
-	* src/unexpand.c: Likewise.
-	* src/uniq.c: Likewise.
-	* src/wc.c:: Likewise.
-
-2000-05-13  Jim Meyering  <meyering@lucent.com>
-
-	* src/help-version: Run each program successfully at least once.
-
-2000-05-12  Jim Meyering  <meyering@lucent.com>
-
-	* src/head.c (string_to_integer): Restrict base to 10.
-	Reported by Joseph S. Myers.
-	* tests/head/Test.pm: Add a few tests for this.
-
-	New option: --first-only
-	* src/unexpand.c (anonymous enum) [CONVERT_FIRST_ONLY_OPTION]: Define.
-	(long_options): Add `first-only'.
-	(main): Handle new option.
-
-2000-05-11  Jim Meyering  <meyering@lucent.com>
-
-	* tests/unexpand/basic-1: New tests.
-
-2000-04-17  Bruno Haible  <haible@clisp.cons.org>
-
-	* src/system.h [__BEOS__]: Ignore O_BINARY and O_TEXT.
-
-2000-04-16  Jim Meyering  <meyering@lucent.com>
-
-	* src/tail.c: Prepare to remove option: --max-consecutive-size-changes.
-	Doesn't seem useful.
-	(usage): Remove description.
-	* doc/textutils.texi (tail invocation): Remove description.
-
-2000-04-12  Jim Meyering  <meyering@lucent.com>
-
-	* src/tail.c (usage): Tweak --help output.  Suggestions from Karl Berry.
-
-	Move some macros into m4/.
-	* configure.in (_GNU_SOURCE): Don't define here.
-	(AC_SYS_LARGEFILE): Don't use here.
-	(AM_C_PROTOTYPES): Don't use here.
-	* acconfig.h: Remove now-unused file.
-
-2000-04-09  Jim Meyering  <meyering@lucent.com>
-
-	* doc/textutils.texi: Include constants.texi.
-	(tail invocation): Use `@value's instead of referring to the
-	output of `tail --help' for defaults.
-	* doc/Makefile.am (constants.texi): New rule.
-	(EXTRA_DIST): Add constants.texi.
-	(MAINTAINERCLEANFILES): Add it here, too.
-	(textutils.dvi, textutils.info): Depend on constants.texi.
-
-	* src/tail.c (usage): Clarify descriptions of the --max-* options.
-	From Karl Berry.
-
-2000-04-03  Jim Meyering  <meyering@lucent.com>
-
-	* configure.in (AC_CHECK_HEADERS): Remove langinfo.h.  Now it's in m4/.
-	(AC_CHECK_FUNCS): Remove nl_langinfo.  Now it's in m4/.
-
-2000-03-17  Jim Meyering  <meyering@lucent.com>
-
-	* configure.in (ALL_LINGUAS): Add Slovenian (sl).
-
-2000-03-12  Jim Meyering  <meyering@lucent.com>
-
-	Merge from fileutils.
-	* src/system.h "pathmax.h": Include.
-	<sys/time.h>: Include if appropriate.
-	<time.h>: Likewise.
-	<sys/mkdev.h>: Likewise.
-	<sys/sysmacros.h>: Likewise.
-	<utime.h>: Likewise.
-	(major, minor, makedev): Define if needed.
-	(struct utimbuf): Declare if missing.
-	(ST_BLKSIZE, ST_NBLOCKS, ST_NBLOCKSIZE): Define.
-
-	* src/cksum.c (usage): Correct --help output.
-	Prompted by a report from Gregory Leblanc.
-
-2000-03-05  Paul Eggert  <eggert@twinsun.com>
-
-	* src/sort.c (struct buffer.newline_free): New member.
-	(initbuf, findlines): Set it.
-	(fillbuf): Do not double the size of a full buffer to append a newline
-	unless the buffer is known to be newline free.
-
-2000-03-05  Jim Meyering  <meyering@lucent.com>
-
-	* Version 2.0e.
-
-2000-03-04  Jim Meyering  <meyering@lucent.com>
-
-	Don't get failed assertion for `tail -f directory'.
-	* src/tail.c: Revert most of 1999-10-20 change.  Instead, ...
-	(IS_TAILABLE_FILE_TYPE): Define to produce similar result.
-	(recheck): Use it here.
-	(tail_file): Use it here.
-	Reported by François Pinard.
-
-	Once we encounter a file that is not of IS_TAILABLE_FILE_TYPE,
-	marke it as such and ignore it forever after.
-	* src/tail.c (struct File_spec): New member.
-	(recheck): Initialize new member.
-	(tail_file): Likewise.
-	(tail_forever): Skip the file if it's marked as ignorable.
-
-2000-03-03  Jim Meyering  <meyering@lucent.com>
-
-	* src/sort.c (fillbuf): Move declaration of local, cc, into scope of
-	`while' loop where it's used.
-
-2000-03-02  Paul Eggert  <eggert@set.twinsun.com>
-
-	Big performance improvement when sorting many small files,
-	building on a suggestion by Charles Randall.
-
-	* src/sort.c (fillbuf): Skip memmove if it would be a no-op,
-	as many memmove implementations are slow in that case.
-	Don't examine leftover bytes for eolchar, since they may be left
-	over from a previous file, and we want to read from this file.
-
-	(sort): At end of file, if there is more input and buffer room,
-	concatenate the next input file.
-
-2000-02-29  Jim Meyering  <meyering@lucent.com>
-
-	* src/join.c (make_blank): Add an explicit cast to `unsigned char *'
-	to placate HPUX's C compiler.  Reported by Bob Proulx.
-
-2000-01-30  Jim Meyering  <meyering@lucent.com>
-
-	* Version 2.0d.
-
-	* Makefile.maint (my-distcheck): Depend on po-check, so I'll be warned
-	about any required changes at `make distcheck' time rather than at
-	`make alpha' time.
-	(writable-files): New target.
-	(my-distcheck): Depend on it.
-	(alpha): Likewise.
-
-	* po/POTFILES.in: Add these: lib/makepath.c, lib/rpmatch.c,
-	and lib/same.c
-
-2000-01-29  Jim Meyering  <meyering@lucent.com>
-
-	* configure.in: Remove lib-check for cposix now that we use
-	m4/isc-posix.m4.
-	(jm_LIB_CHECK): Use this even though the library checks aren't
-	required for this patchage (so all three lib/Makefile.in files
-	will be the same).
-
-2000-01-24  Mark Kettenis  <kettenis@gnu.org>
-
-	* src/tsort.c (exit_status): New variable.
-	(loop): New varibale.
-	(count_items, scan_zeroes): Change return type to int.
-	(detect_loop): Complete rewrite to correctly implement detection
-	of loops.  Also change return type to int.
-	(recurse_tree): Stop if ACTION returns non-zero.  This involves
-	changing the return type of this function and ACTION to int.
-	(walk_tree): Change return type of ACTION to int.
-	(tsort): Continue sort after a loop has been detected (and
-	broken).  Set exit_status to 1 if a loop was detected.
-	(main): Use exit_status to determine exit code.
-	* tests/tsort/basic-1: Change expected output for cycle-1 and
-	cycle-2 tests.
-
-2000-01-23  Jim Meyering  <meyering@lucent.com>
-
-	* configure.in (AM_FUNC_STRTOD): Move to m4/.
-	(AC_SUBST(POW_LIBM)): Likewise.
-
-2000-01-22  Jim Meyering  <meyering@lucent.com>
-
-	* src/sort.c (keycompare): Use global, hard_LC_COLLATE in place of
-	local that is sometimes undeclared.
-
-	* configure.in (ALL_LINGUAS): Add Brazilian Portuguese (pt_BR).
-	(AC_CHECK_HEADERS): Move these checks into m4/.
-
-	* src/tr.c ("xstrtol.h"): Include.
-	(Filter): Rename from PFL.
-	(non_neg_strtol): Remove function.
-	(find_bracketed_repeat): Use xstrtoul instead of non_neg_strtol.
-	(squeeze_filter, set_initialize, main): Use size_t and ssize_t in
-	place of long and int in several decls.
-	(read_and_delete, read_and_xlate): Likewise, and remove assertion.
-	* tests/tr/Test.pm (o-rep-1, o-rep-2): New tests.
-
-	* src/cut.c: Correct copying notice to use GPL, per author's request.
-	* src/paste.c: Likewise.
-	(AUTHORS): Add djm.
-
-1999-09-19  Bruno Haible  <haible@clisp.cons.org>
-
-	* src/tr.c (PFI): Return `long', not `int'.
-	(PFL): Rename from PFI now that it returns long.
-	(squeeze_filter): Declare as `long': i, nr, out_len.
-
-2000-01-17  Paul Eggert  <eggert@twinsun.com>
-
-	Tweak sort performance.
-
-	* src/sort.c (hard_LC_CTYPE): Remove.
-	(keylist): Renamed from keyhead.  Now a pointer, not a
-	mostly-unused struct.  All uses changed.
-	(findlines, keycompare, CMP_WITH_IGNORE, compare, checkfp, mergefps,
-	sort): Tune and use a more consistent style for reallocation.
-	(keycompare, main): Don't worry about LC_CTYPE;
-	it's buggy with multibyte chars anyway.
-	(compare): Invoke alloca (0) after each call to keycompare,
-	not just the ones that return nonzero.  This avoids a memory
-	leak on architectures without builtin alloca that occurs
-	sometimes when a file contains all duplicate lines.
-
-2000-01-17  Paul Eggert  <eggert@twinsun.com>
-
-	* src/csplit.c (interrupt_handler, main):
-	Don't use SA_INTERRUPT to decide whether to call sigaction, as
-	POSIX.1 doesn't require SA_INTERRUPT and some systems
-	(e.g. Solaris 7) don't define it.  Use SA_NOCLDSTOP instead;
-	it's been part of POSIX.1 since day 1 (in 1988).
-	* src/sort.c (sighandler, main): Likewise.
-
-2000-01-16  Jim Meyering  <meyering@lucent.com>
-
-	* lib/Makefile.am: Merge with fileutils/lib/Makefile.am.
-
-	* configure.in: Remove AM_FUNC_ERROR_AT_LINE, jm_FUNC_STRFTIME,
-	AC_FUNC_VPRINTF, and AC_FUNC_ALLOCA.  Now they're in m4/.
-
-2000-01-15  Jim Meyering  <meyering@lucent.com>
-
-	* configure.in (AC_REPLACE_FUNCS): Remove these: memcpy memset stpcpy
-	strpbrk strtol strtoul.  Now that's in m4/.
-
-	unexpand could infloop
-	* src/unexpand.c (TAB_STOP_SENTINEL): Define.
-	(unexpand): Use it instead of INT_MAX.
-	Declare column and pending to be `unsigned'.
-	Increment pending and column counters only if column is smaller
-	than TAB_STOP_SENTINEL.
-	* tests/Makefile.am (SUBDIRS): Add unexpand.
-	* tests/unexpand/basic-1: New tests for the above-fixed bug.
-	* configure.in (AC_OUTPUT): Add tests/unexpand/Makefile.
-	Reported by John Kodis.
-
-2000-01-12  Paul Eggert  <eggert@twinsun.com>
-
-	* src/sort.c (fillbuf): Avoid quadratic behavior with long lines.
-	Also, stop worrying about ancient memchr bug (misbehavior when
-	size is zero), since other code doesn't worry either.
-
-2000-01-11  Jim Meyering  <meyering@lucent.com>
-
-	Sync lib/ directories of sh-utils, and textutils.
-
-	* lib/Makefile.am (libfetish_a_SOURCES): Add getdate.y, posixtm.c,
-	basename.c, canon-host.c, readutmp.c, stripslash.c, xgetcwd.c,
-	xgethostname.c.
-	(noinst_HEADERS): Add getdate.h, group-member.h, posixtm.h,
-	pathmax.h, readutmp.h
-
-	* lib/Makefile.am: s/tu/fetish/
-	* src/Makefile.am: s/libtu/libfetish/
-
-2000-01-10  Jim Meyering  <meyering@lucent.com>
-
-	* Version 2.0c.
-
-	* Makefile.maint (announcement): Include URLs for xdelta files.
-	(alpha): Use scp, not ncftp.
-
-	* lib/Makefile.am (noinst_HEADERS): Add nanosleep.h.
-
-2000-01-08  Jim Meyering  <meyering@ascend.com>
-
-	* Version 2.0b.
-
-	More nits.
-	* src/cut.c (OUTPUT_DELIMITER_OPTION): Define this and use it
-	instead of `CHAR_MAX + n'.
-	* src/pr.c (PAGES_OPTION, COLUMNS_OPTION): Likewise.
-
-2000-01-07  Jim Meyering  <meyering@ascend.com>
-
-	* tests/tsort/Makefile.am (TESTS_ENVIRONMENT): Add `pwd`/ prefix
-	to exported PATH value (though not strictly necessary, here).
-	* tests/md5sum/Makefile.am: Likewise.
-
-	Nits.
-	* lib/memcasecmp.c: Use `#if' instead of `#ifdef' for `HAVE_CONFIG_H'.
-	Capitalize all macro parameters.
-	(memcasecmp): Ansideclify.
-	Don't cast away `const'ness of parameters.
-	* lib/strpbrk.c (strpbrk): Ansideclify.
-	Use `#if' instead of `#ifdef' for `HAVE_CONFIG_H'.
-	Suggestions from François Pinard.
-
-2000-01-06  Jim Meyering  <meyering@ascend.com>
-
-	* tests/tail-2/assert: Tell the user just before sleeping for 7 seconds.
-
-	* tests/tail-2/Makefile.am (TESTS): Remove fflush test.  It didn't
-	test the losing behavior, and left a stray tail process to boot.
-
-2000-01-01  Jim Meyering  <meyering@ascend.com>
-
-	* Version 2.0a.
-
-	* lib/Makefile.am (lstat.c): Adapt rule to handle new parts of xstat.in.
-
-1999-12-12  Jim Meyering  <meyering@ascend.com>
-
-	Move 120+ lines of stat.h-related macros from system.h (not shared)
-	to sys2.h, which is shared between fileutils, sh-utils, textutils.
-	* src/system.h: Move them from here...
-	* src/sys2.h: ... to here.
-
-1999-12-09  Jim Meyering  <meyering@ascend.com>
-
-	* configure.in (ALL_LINGUAS): Add Galician (gl).
-
-1999-12-06  Jim Meyering  <meyering@ascend.com>
-
-	* tests/tail-2/fflush: New test for latest change.
-	* tests/tail-2/Makefile.am (TESTS): Add fflush.
-
-1999-10-26  Marc Boucher  <marc@mbsi.ca>
-
-	* src/tail.c (main): Flush stdout before switching to unbuffered mode
-	and calling tail_forever.  Required only on Solaris 5.7 -- on other
-	systems, using setvbuf to switch to unbufferd mode does the flush.
-
-1999-11-22  Jim Meyering  <meyering@ascend.com>
-
-	* lib/Makefile.am (DISTCLEANFILES): Put $(BUILT_SOURCES) here rather
-	than in $(MAINTAINERCLEANFILES).
-
-	* src/tail.c (recheck): Handle a race condition (including <dev,inode>
-	reuse) that would lead to a failed assertion.
-	Reported by Ken Pizzini.
-	(tail_forever): Record errno before using it in call to `error'
-	which might change it.
-	(tail_file): Likewise.
-
-	New test for the above.
-	* tests/tail-2/assert: New file.
-	* tests/tail-2/Makefile.am: New file.
-	* tests/tail-2: New directory.
-	* tests/Makefile.am (SUBDIRS): Add tail-2.
-	* configure.in (AC_OUTPUT): Add tests/tail-2/Makefile.
-
-1999-11-05  Jim Meyering  <meyering@ascend.com>
-
-	* src/system.h: Use HAVE_STRUCT_STAT_ST_BLKSIZE not HAVE_ST_BLKSIZE.
-
-	* configure.in: Move some type/header/member tests into
-	m4/jm-macros.m4 (jm_CHECK_ALL_TYPES) so they are shared by all of
-	fileutils, textutils, and sh-utils.
-
-1999-11-04  Paul Eggert  <eggert@twinsun.com>
-
-	* src/sort.c (SORTALLOC): New macro.
-	(sortalloc, mergealloc, LINEALLOC): Use it.
-	(sortalloc, mergealloc, linelength): Now const.
-	(sortalloc): Increase from 0.5 to 8 MB.
-	(mergealloc): Increase from 16 to 256 kB.
-	(LINEALLOC): Increase from 0.25 to 4 MB.
-
-1999-11-03  Paul Eggert  <eggert@twinsun.com>
-
-	* NEWS, doc/textutils.texi:
-	Do not consider newline to be part of a line when comparing lines
-	in `sort' and `comm'.  POSIX.2 requires that we consider newline,
-	but this is a bug in the spec and the bug will likely be fixed.
-	* src/comm.c (compare_files): Likewise.
-	* src/sort.c (begfield, limfield, findlines, keycompare, compare):
-	Likewise.
-	* tests/sort/Test.pm:  Update tests `use-nl' and `11d' to reflect
-	this change.
-
-	* lib/linebuffer.c (readline): Do not leave room for an extra
-	byte after the newline; it's no longer needed.
-	* src/sort.c (sortalloc, mergealloc, fillbuf, checkfp, mergefps):
-	Likewise.
-
-	* lib/memcoll.c (memcoll): The two arguments cannot be
-	adjacent any more, so remove the alloca/copy workaround for
-	that case.
-
-1999-11-03  Jim Meyering  <meyering@ascend.com>
-
-	Fix so that `tail -fn 2 file' works again.
-	* src/tail.c (anonymous enum) [LONG_FOLLOW_OPTION]: Define.
-	(long_options): Use LONG_FOLLOW_OPTION here, instead of 'f'.
-	(main): Remove the `::' after the `f' in getopt_long string.
-	Add `case LONG_FOLLOW_OPTION' after `case 'f':'.
-	Based on a patch from Tim Waugh.
-
-	* src/tail.c (anonymous enum) [RETRY_OPTION]: Define.
-	[MAX_UNCHANGED_STATS_OPTION]: Likewise.
-	[MAX_CONSECUTIVE_SIZE_CHANGES_OPTION]: Likewise.
-	[PID_OPTION]: Likewise.
-	(long_options): Use *_OPTION instead of CHAR_MAX + N.
-	(main): Likewise.
-
-1999-11-02  Jim Meyering  <meyering@ascend.com>
-
-	* man/help2man: Import version 1.018.
-	* man/Makefile.maint ($(man_MANS)): Remove use of --name=... option.
-	* man/*.x: Include one-line summary in [NAME] section.
-	* man/Makefile.summ (cat-summary): Remove now-unused file.
-	* man/Makefile.am (EXTRA_DIST): Remove Makefile.summ.
-	* man/Makefile.maint: Include Makefile.summ with leading `-'.
-	This file is shared by fileutils and sh-utils, both of which still
-	have the file (albeit nearly empty now).
-	Suggestion for clean-up from Akim Demaille.
-
-1999-11-01  Jim Meyering  <meyering@ascend.com>
-
-	* lib/Makefile.am (MAINTAINERCLEANFILES): Set to $(BUILT_SOURCES).
-
-1999-10-20  Jim Meyering  <meyering@ascend.com>
-
-	* src/tail.c (recheck): Don't refuse to tail a non-regular, non-pipe.
-	(tail_file): Likewise.
-
-1999-10-07  Jim Meyering  <meyering@ascend.com>
-
-	* configure.in (ALL_LINGUAS): Add Japanese (ja).
-
-1999-10-04  Jim Meyering  <meyering@ascend.com>
-
-	* depcomp: New file, for automake's new dependency support.
-	* missing: New version, from automake's user-dep-gen-branch.
-
-1999-09-28  Jim Meyering  <meyering@ascend.com>
-
-	* src/system.h: Update from the system.h from fileutils.
-
-	* lib/error.c (error_at_line): Use strerror portably here, too,
-	just as was done in error.
-
-1999-09-02  Jim Meyering  <meyering@ascend.com>
-
-	* src/cut.c: Remove xstrdup declaration.
-	* src/sort.c: Likewise.
-	* src/tsort.c: Likewise.
-
-1999-08-22  Jim Meyering  <meyering@ascend.com>
-
-	* src/tsort.c (detect_loop): There's no loop if k->top is NULL.
-	Niklas Edmundsson showed how to make tsort segfault.
-
-	* tests/tsort/Makefile.am: Rewrite to use Fetish.pm-based framework.
-	* tests/tsort/basic-1: New file.
-	Add a few more tests.
-	* tests/tsort/Test.pm: Remove.
-
-	* man/help2man: Escape backslashes so tr's manual comes out right.
-	Reported by Andreas Schwab.
-
-	* src/tsort.c (usage): Correct address for bug reports.
-	(tsort): Remove trailing `\n' in error format.
-
-	* src/md5sum.c (md5_check): Remove trailing `\n' in error format.
-
-	* src/sys2.h (IF_LINT): Define new macro.
-	* src/od.c (dump): Use IF_LINT macro instead of #ifdef lint...
-	(main): Likewise.
-	* src/paste.c (paste_parallel): Likewise.
-	* src/pr.c (read_line): Likewise.
-	* src/sort.c (checkfp): Likewise.
-	(mergefps): Likewise.
-
-	* src/cksum.c (cksum): Constify a char*.
-	* src/comm.c (writeline): Likewise.
-
-	* src/uniq.c (check_file): Move declarations of local variables
-	into the scopes where they're used.
-	(min): Remove macro definition.
-	(different): Use MIN, not min.
-	(SWAP_LINES): New macro.
-	(check_file): Use it here.
-
-	* src/uniq.c (check_file): Generate each line of output earlier,
-	when possible.  It is possible when using none of these options:
-	--count, -repeated, --all-repeated, --unique.
-	Based on a patch from Ian Turner.
-
-1999-08-15  Jim Meyering  <meyering@ascend.com>
-
-	* src/tail.c (ENOSYS): Define to a bogus value if not already defined.
-
-1999-08-13  Eli Zaretskii  <eliz@is.elta.co.il>
-
-	* src/tail.c (parse_options): Warn if --pid=PID is used and kill()
-	returns ENOSYS (e.g. when compiled with DJGPP).
-
-1999-08-13  Jim Meyering  <meyering@ascend.com>
-
-	* src/tsort.c (usage): Use consistent bug-reporting address.
-
-	* tests/tsort/Test.pm: New file.
-	* tests/tsort/Makefile.am: New file.
-	* tests/tsort: New directory.
-	* tests/Makefile.am (SUBDIRS): Add tsort.
-	* configure.in (AC_OUTPUT): Add tests/tsort/Makefile.
-
-1999-08-11  Paul Eggert  <eggert@twinsun.com>
-
-	* doc/textutils.texi: Document how to ignore newline during sort.
-
-1999-08-07  Jim Meyering  <meyering@ascend.com>
-
-	* po/POTFILES.in: Add lots of lib/*.c files.  Remove src/system.h.
-
-1999-08-06  Jim Meyering  <meyering@ascend.com>
-
-	* Version 2.0.
-
-	* src/sort.c: Include file name in `write error' diagnostics.
-	(write_bytes): Add output_file parameter and use it.  Update callers.
-	(mergefps): Likewise.
-	(merge): Likewise.
-	(sort): Likewise.
-	Reported by John Summerfield.
-
-1999-08-05  Jim Meyering  <meyering@ascend.com>
-
-	* src/tail.c (Follow_mode): Remove comma at end of enumerator list.
-	Reported by Kaveh Ghazi.
-
-	* config.sub: Update from autoconf.
-	* config.guess: Update from autoconf.
-
-1999-08-04  Jim Meyering  <meyering@ascend.com>
-
-	* Version 1.22q.
-
-	* configure.in: Remove inadequate getline-testing code.  md5sum would
-	segfault on HPUX because of the getline function in their C library.
-	Use the AM_FUNC_GETLINE test in m4/ instead.
-
-1999-08-03  Jim Meyering  <meyering@ascend.com>
-
-	* src/tail.c (tail_forever): When following by name and calling recheck
-	because of exceeding max_n_consecutive_size_changes_between_opens,
-	`continue' so we don't fall through and (assuming the file finally grew)
-	get the erroneous `file truncated' message.  This was hard to reproduce.
-
-1999-08-01  Jim Meyering  <meyering@ascend.com>
-
-	* Version 1.22p.
-
-	* configure.in (AM_C_PROTOTYPES): Move test to precede a few
-	header tests -- merely on principle.
-
-1999-08-01  Paul Eggert  <eggert@twinsun.com>
-
-	* configure.in (AC_SYS_LARGEFILE): Renamed from AC_LFS.
-
-1999-07-16  Paul Eggert  <eggert@twinsun.com>
-
-	* lib/quotearg.c (quotearg_buffer):
-	Don't quote spaces if C quoting style.
-
-1999-07-31  Jim Meyering  <meyering@ascend.com>
-
-	* src/tail.c (tail_forever): Don't call kill if pid is 0.
-	Detect when `writer_is_dead' also when the writer is some other user.
-	From Karl Heuer.
-
-	* src/tail.c (parse_options): Warn if --pid=PID is used without -f.
-
-1999-07-30  Jim Meyering  <meyering@ascend.com>
-
-	* Version 1.22o.
-
-	* src/tail.c: New option: --pid=PID.
-	Include signal.h for kill prototype.
-	(pid): New global.
-	(long_options): Add `pid'.
-	(usage): Describe it.
-	(tail_forever): Implement it.
-	(parse_options): Handle the new option and required arg.
-	Suggestion and pseudo-code from Karl Heuer.
-
-1999-07-27  Jim Meyering  <meyering@ascend.com>
-
-	* lib/linebuffer.c: Include <sys/types.h> now that linebuffer.h uses
-	size_t.  This is required on at least SunOS4.  From Kaveh Ghazi.
-
-1999-07-26  Jim Meyering  <meyering@ascend.com>
-
-	* src/sys2.h (PID_T_MAX): Define.
-
-	* src/tail.c (struct File_spec) [n_stat_calls]: Remove unused member.
-
-1999-07-25  Jim Meyering  <meyering@ascend.com>
-
-	* src/pr.c (usage): Remove `NEWS'-style paragraph (sorry to have
-	let that in, translators).
-
-	* Version 1.22n.
-
-1999-06-01  Volker Borchert  <bt@teknon.de>
-
-	* tests/Makefile.am: Make envvar-check depend on check-recursive rather
-	than on `check' so that its tests are performed before any real tests.
-
-1999-07-20  Jim Meyering  <meyering@ascend.com>
-
-	* configure.in (AC_REPLACE_FUNCS) Remove memmove, now that it's
-	AC_REPLACE...'d in m4/jm-macros.m4.
-
-	* src/wc.c (posixly_correct): Declare global.
-	(write_counts): Use it to select printf formats.
-	(main): Set posixly_correct from the POSIXLY_CORRECT envvar.
-	From Peter Moulder.
-
-1999-07-15  Jim Meyering  <meyering@ascend.com>
-
-	* tests/md5sum/Makefile.am: Revert the 1999-02-15 change.
-	* tests/md5sum/basic-1, newine-1: Add --text for each individual test.
-	Reported by Eli Zaretskii.
-
-1999-07-12  Jim Meyering  <meyering@ascend.com>
-
-	* configure.in (ALL_LINGUAS): Add Slovak (sk).
-
-1999-07-11  Jim Meyering  <meyering@ascend.com>
-
-	* src/tail.c (recheck): Use assert instead of unnecessary close_fd.
-	Remove a couple of unnecessary FIXME comments.
-
-1999-07-10  Jim Meyering  <meyering@ascend.com>
-
-	* doc/textutils.texi: Document new tail options.
-
-	* src/tail.c (struct File_spec) [tailable]: Rename from `missing' and
-	document.  Change all uses and locals like was_missing to was_tailable.
-	Invert expressions as appropriate.
-	(reopen_inaccessible_files): Rename from allow_missing.
-	(sleep_interval): Describe.
-	(--allow-missing): Deprecate.
-	(--retry): New option, equivalent to --allow-missing.
-	(usage): Document name vs. descriptor differences.
-	Refer to manual for descriptions of --max-unchanged-stats=N
-	and --max-consecutive-size-changes=N.
-	(valid_file_spec): New function.
-	(recheck): Assert valid_file_spec.
-	Remove dead else-if block (suggestion from Eli Zaretskii).
-	Adjust stmts that set f->tailable -- unlike for `missing', tailable
-	doesn't depend on errno == ENOENT.
-	(parse_options): Give a warning if --retry is used when not following
-	by name.
-
-	* tests/join/Test.pm: New test case (but commented out) for
-	Paul's 1999-06-01 fix.
-
-1999-07-09  Jim Meyering  <meyering@ascend.com>
-
-	* configure.in (ALL_LINGUAS): Add Greek (el).
-
-1999-07-04  Jim Meyering  <meyering@ascend.com>
-
-	* tests/join/Test.pm: New test case for Paul's 1999-06-03 fix.
-
-1999-07-03  Eli Zaretskii  <eliz@is.elta.co.il>
-
-	* src/tail.c (struct File_spec): New member, errnum.
-	(recheck): Record the new value of errno in f->errnum.  Don't
-	output an error message unless the new value of errno differs from
-	the old one.  Output a message if previously-inaccessible file
-	becomes accessible.
-	(tail_forever): Always recheck files whose fd is negative.  If the
-	file cannot be fstat'ed, record the errno value in f[i].errnum.
-	(tail_file): If the file cannot be open, record the errno value in
-	f->errnum.  If it can be opened, initialize f->errnum to zero.  If
-	it's a non-regular non-fifo file, initialize f->errnum to -1.
-
-1999-06-21  Jim Meyering  <meyering@ascend.com>
-
-	* doc/textutils.texi: Use lower case characters in sc{} context.
-	Reported by Eli Zaretskii.
-
-1999-06-03  Paul Eggert  <eggert@shade.twinsun.com>
-
-	* src/join.c (xfields): Only <blank>s separate fields, not <space>s.
-
-1999-06-01  Paul Eggert  <eggert@twinsun.com>
-
-	* lib/linebuffer.c (readline): Leave room for an extra byte
-	after the newline; comm needs this for memcoll.
-
-1999-06-01  Paul Eggert  <eggert@twinsun.com>
-
-	Add LC_COLLATE support to `join'.
-
-	* doc/textutils.texi: Describe join and LC_COLLATE.
-
-	* src/join.c: Add support for LC_COLLATE locale.
-	Include hard-locale.h, linebuffer.h, memcoll.h.
-	(struct line): New member `buf', replacing `beg' and `lim'.
-	All uses changed.
-	(hard_LC_COLLATE): New var.
-	(main): Initialize it.
-	(get_line): Use readline to read the line,
-	instead of doing it by hand.
-	That way, we get a buffer that we can pass to memcoll.
-	(keycmp): Use memcoll to compare lines if hard_LC_COLLATE is nonzero.
-
-1999-05-27  Volker Borchert  <bt@teknon.de>
-
-	* tests/Makefile.am: Qualify .env-warn with $(srcdir)/ prefix.
-
-1999-05-25  Paul Eggert  <eggert@twinsun.com>
-
-	Add LC_COLLATE support to `comm', so that `comm' is compatible
-	with `sort' in nontrivial locales.
-
-	* doc/textutils.texi: Document locale-specific mode for comm.
-
-	* lib/Makefile.am (libtu_a_SOURCES): Add hard-locale.c, memcoll.c.
-	(noinst_HEADERS): Add hard-locale.h, memcoll.h.
-
-	* src/comm.c: Include hard-locale.h, memcoll.h.
-	(hard_LC_COLLATE): New variable.
-	(compare_files): Use memcoll to compare if hard_LC_COLLATE.
-	(main): Initialize hard_LC_COLLATE from locale.
-
-	* src/sort.c: Include hard-locale.h, memcoll.h.
-	(hard_LC_COLLATE, hard_LC_CTYPE, hard_LC_TIME): New variables,
-	replacing `need_locale'.
-	(memcoll): Move to lib/memcoll.c.
-	(keycompare): No need to alloc (0), since our caller now does it.
-	(compare): alloca (0) before returning.
-	(my_setlocale): Remove; hard_locale now dows this.
-	(main): Invoke setlocale, bindtextdomain, and textdomain before
-	invoking anything that might print an error.
-	Use hard_locale to determine which locales are hard.
-
-	* lib/hard-locale.c, lib/hard-locale.h, lib/memcoll.c, lib/memcoll.h:
-	New files.
-
-1999-05-25  Paul Eggert  <eggert@shade.twinsun.com>
-
-	* lib/linebuffer.c (readline):
-	Append trailing newline to line.
-	* lib/linebuffer.h
-	[struct linebuffer] (size): Declare to be of type size_t, not long.
-	[struct linebuffer] (length): Likewise.
-	* src/comm.c, (writeline): Lines now contain trailing newline.
-	* src/uniq.c (find_field, different): Use size_t, not int, for lengths.
-	(writeline): Lines now contain trailing newline.
-	(check_file): Use size_t, not int, for lengths.
-	* src/nl.c (proc_text, check_section, main): More of the same.
-
-	* lib/linebuffer.h (struct linebuffer): Use size_t for sizes.
-	src/nl.c (header_del_len, body_del_len, footer_del_len, main):
-	Likewise.
-	src/uniq.c (find_field, different, check_file): Likewise.
-
-	* lib/linebuffer.c (readline): Silently append trailing
-	newline if needed.  Do not bother setting buffer length to 0
-	at EOF, since it's not part of the spec and nobody relies on
-	it.  Do not compute the difference between unrelated pointers.
-
-1999-05-25  Paul Eggert  <eggert@twinsun.com>
-
-	* src/tac.c (memrchr): Ifdef out this unused function.
-
-1999-05-25  Jim Meyering  <meyering@ascend.com>
-
-	* doc/textutils.texi (Squeezing): Remove misleading square brackets
-	from SET1 in the one-word-per-line example.
-
-1999-05-22  Jim Meyering  <meyering@ascend.com>
-
-	* lib/Makefile.am (libtu_a_SOURCES): Remove memchr.c.
-	From Ulrich Drepper.
-
-	* Version 1.22m.
-
-1999-05-22  Paul Eggert  <eggert@twinsun.com>
-
-	* doc/textutils.texi: Document locale-specific changes to `sort',
-	as well as the new, POSIX-compliant definition of line comparison,
-	and -g's more careful treatment of NaNs, infinities and zeros.
-
-	* src/sort.c (general_numcompare): Put exceptional cases
-	first, not last, to be consistent with -M.
-
-1999-05-21  Paul Eggert  <eggert@twinsun.com>
-
-	* src/sort.c (strtod): Declare if STDC_HEADERS is not defined.
-	(general_numcompare): Use strtod, not xstrtod.
-	Do not consider partial conversions to be errors.
-	Put -infinity at the start, and +infinity at the end;
-	follow +infinity with NaNs (sorted by bit pattern),
-	and finally by conversion errors.
-
-1999-05-21  Jim Meyering  <meyering@ascend.com>
-
-	* tests/sort/Test.pm (11d): Reverse lines in expected output
-	to reflect latest change.
-	(use-nl): New test from Paul Eggert.
-
-1999-05-20  Paul Eggert  <eggert@twinsun.com>
-
-	* src/sort.c: Treat the trailing newline as part of the line,
-	as required by POSIX.2.
-
-	(struct line, findlines, compare, checkfp, mergefps, sort):
-	A line now includes its trailing newline.
-	(findlines): Do not replace newline with NUL.
-	(memcoll, keycompare): Work even if the data to be compared are
-	adjacent strings; this is possible now that lines contain the
-	trailing newline.
-	(fillbuf): Always have an unused byte at the end of the	buffer,
-	since memcoll and keycompare want to modify a byte after the last line.
-	(sortalloc, mergealloc): Increase by 1, for trailing byte.
-
-1999-05-20  Jim Meyering  <meyering@ascend.com>
-
-	* tests/sort/Test.pm: Add test case from Paul Eggert.
-
-1999-05-20  Paul Eggert  <eggert@twinsun.com>
-
-	* src/sort.c (keycompare): Ignore any length difference if the
-	localized comparison says the strings are equal.
-
-	* src/sort.c (memcoll, keycompare, compare): Handle NUL
-	characters properly when comparing with LC_COLLATE semantics.
-	(NLS_MEMCMP): Remove.
-	(memcoll): Renamed from strncoll.
-	Take separate lengths for each string.
-	This function is now invoked only when need_locale.
-	(keycompare): Don't copy strings when ignore and translate
-	are both NULL.
-
-1999-05-18  Paul Eggert  <eggert@twinsun.com>
-
-	* src/sort.c (MONTHTAB_CONST): Renamed from NLS_CONST; the use
-	is also changed.  Define to const also if !HAVE_NL_LANGINFO.
-
-	(usage): `,' -> `;' (English typo).
-
-1999-05-17  Eli Zaretskii  <eliz@is.elta.co.il>
-
-	* src/cat.c (main): When stdout is in binary mode, make sure all
-	input files are also read in binary mode.
-
-1999-05-16  Jim Meyering  <meyering@ascend.com>
-
-	* Version 1.22l.
-
-1999-05-11  Paul Eggert  <eggert@twinsun.com>
-
-	* src/sort.c: Don't autodetect the locale of numbers and
-	months, as this conflicts with POSIX.2 and is tricky to boot.
-
-	(FLOATING_COMMA, NLS_STRNCMP, NLS_MAX_GROUPS,
-	NLS_ONE_CHARACTER_STRING): Remove macros no longer used.
-
-	(nls_grouping, nls_fraction_found, nls_month_found, nos_monthtab,
-	nls_months_collide, nls_keyhead, us_monthtab): Remove variables no
-	longer used.
-
-	(struct nls_keyfield): Remove types no longer used.
-
-	(strncoll_s2_readonly, nls_set_fraction, look_for_fraction,
-	nls_month_is_either_locale, nls_numeric_format): Remove functions no
-	longer used.
-
-	(monthtab): Now has the role that us_monthtab had, but it's const only
-	if ENABLE_NLS is not defined.
-
-	(C_DECIMAL_POINT): Renamed from FLOATING_POINT.  All uses changed.
-	(MONTHS_PER_YEAR): Renamed from NLS_NUM_MONTHS.  All uses changed.
-	(struct_month_cmp): Renamed from nls_sort_month_comp.  All uses changed.
-	Use strcmp, not strcoll, since the user doesn't care about collating
-	here.
-
-	(inittables): Read locale data into monthtab, rather than modifying a
-	separate month table and futzing with indirection.  Do not worry about
-	colliding months, since we no longer autodetect month locale.
-
-	(fraccompare): Don't set no-longer-used variable nls_fraction_found.
-
-	(getmonth): Use strncmp to compare months, since user doesn't care
-	about collating here.  Fix bug where code incorrectly assumed that
-	strlen (monthtab[lo].name) == strlen (monthtab[ix].name).
-
-	(keycompare, main): Don't autodetect month locale.
-
-	(compare): Don't use NLS_MEMCP in code that can't be executed if
-	need_locale is false, as NLS_MEMCP is equivalent to memcmp in that
-	case.
-
-	(sort, insertkey, main): Don't autodetect numeric locale.
-
-1999-05-15  Jim Meyering  <meyering@ascend.com>
-
-	* tests/join/Test.pm (trailing-sp): New test for this fix.
-	* src/join.c (xfields): Don't interpret a trailing blank as a
-	delimiter when e.g. -t: was specified.  From Tim Smithers.
-
-1999-05-12  Jim Meyering  <meyering@ascend.com>
-
-	* tests/Makefile.am (envvar-check): Renamed from check-local.
-	(check): Depend on envvar-check so the envvar check is performed
-	before all other tests.  Reported by Volker Borchert.
-	* tests/.env-warn: Use `%%' place-holder that Makefile.am rule expects,
-	so CDPATH is mentioned in the message.  Reported by Volker Borchert.
-
-1999-05-11  Jim Meyering  <meyering@ascend.com>
-
-	* src/sort.c (usage): Split the --help message into two pieces so that
-	neither is longer than 2048.  For Irix4's cc.  Reported by Kaveh Ghazi.
-
-1999-05-09  Jim Meyering  <meyering@ascend.com>
-
-	* lib/regex.c: Update from libc.
-
-	* Version 1.22k.
-
-	* Makefile.maint (alpha): Put the announcement in
-	/tmp/announce-$(distdir)
-
-	* tests/sort/Test.pm (neg-nls): New test.
-
-1999-05-08  Jim Meyering  <meyering@ascend.com>
-
-	* src/system.h (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM,
-	and all the *_MIN and *_MAX symbols): Remove definitions.
-	* src/sys2.h: Put the definitions here instead (this file is shared
-	between all three *utils packages, while system.h is not).
-
-1999-05-06  Paul Eggert  <eggert@twinsun.com>
-
-	* src/sort.c (fraccompare, numcompare): Merge the NLS and
-	non-NLS versions into a single function.
-
-	(decimal_point): Now char, since we no longer convert to unsigned
-	char.
-	(th_sep): Now int, since we use a value out of char range to denote
-	the absence of a thousands separator.
-	(IS_THOUSANDS_SEP): New macro.
-	(USE_NEW_FRAC_COMPARE): Remove.
-	(nls_set_fraction): Arg is now char, not unsigned char.
-	Set th_sep to CHAR_MAX + 1 if there is no thousands separator.
-	(numcompare): Don't convert to unsigned char unless necessary.
-	(main): Turn off decimal points and thousand separators if they
-	are multibyte characters, as we don't support that yet.
-
-1999-05-06  Paul Eggert  <eggert@twinsun.com>
-
-	* src/system.h (CHAR_MIN, CHAR_MAX): New macros.
-	(SCHAR_MIN, SCHAR_MAX): Don't assume that char is signed.
-
-1999-05-06  Paul Eggert  <eggert@twinsun.com>
-
-	* src/sort.c (numcompare): Handle comparison of two negative
-	numbers correctly in the ENABLE_NLS case.
-
-1999-05-04  Jim Meyering  <meyering@ascend.com>
-
-	* src/pr.c (usage): Break the usage message into 3 pieces instead of
-	only 2.  The strings had grown to be longer than 2048, which evokes
-	errors when compiling with Irix4's cc.  Reported by Kaveh Ghazi.
-
-	* src/tsort.c (search_item): Use `1' instead of `+1'.  The latter
-	elicits a syntax error from SunOS4's cc.  From Kaveh Ghazi.
-
-1999-05-03  Jim Meyering  <meyering@ascend.com>
-
-	* src/ptx.c <ctype.h>: Don't include.
-	[!STDC_HEADERS]: Remove definitions of ctype macros.
-	Convert e.g., isspace to ISSPACE to use definitions from sys2.h.
-	Reported by Kaveh Ghazi.
-
-	* src/sys2.h (TOLOWER): Define.
-	(TOUPPER): Define.
-	* src/join.c (TOLOWER): Remove definition.
-	* src/md5sum.c (TOLOWER): Remove definition.
-
-1999-04-30  Jim Meyering  <meyering@ascend.com>
-
-	* src/sort.c (usage): Document the differences between the
-	obsolescent, +POS1[-POS2] form, and the POSIX -k option.
-
-1999-04-24  Jim Meyering  <meyering@ascend.com>
-
-	* configure.in: Use AC_CANONICAL_HOST.
-
-	* lib/Makefile.am (libtu_a_SOURCES): Add xstrtoumax.c
-	(noinst_HEADERS): Remove xstrtoul.h.
-
-	* src/csplit.c: Include new "xstrtol.h", not "xstrtoul.h".
-	(struct control) [repeat]: Declare as uintmax_t, not int.
-	(struct control) [lines_required]: Likewise.
-	(handle_line_error): Use human_readable to print lines_required.
-	(parse_repeat_count): Parse a uintmax_t.
-	(parse_patterns): Parse a uintmax_t.
-
-	* src/tail.c: Include new "xstrtol.h", not "xstrtoul.h".
-	* src/od.c: Likewise.
-
-	* src/head.c: Include new "xstrtol.h", not "xstrtoul.h".
-	Change all U_LONG_LONG to uintmax_t.
-	(head_lines): Move a couple dcls into an inner scope.
-	(string_to_integer): Rename from string_to_ull.
-
-1999-04-19  Jim Meyering  <meyering@ascend.com>
-
-	* Makefile.maint (b_host): Remove /pub suffix.
-
-1999-04-18  Jim Meyering  <meyering@ascend.com>
-
-	* Version 1.22j.
-
-	* Makefile.maint (my-distcheck): Use AMTAR, not TAR.
-
-	* src/sort.c (usage): s/DIRECT/DIRECTORY/g
-	Rename global: s/temp_file_prefix/temp_dir/.
-	(NAME_MAX_IN_DIR): Rename from PATH_MAX_IN_DIR.  Use _POSIX_NAME_MAX,
-	not _POSIX_PATH_MAX.  Guard with #if HAVE_PATHCONF rather than
-	#if HAVE_UNISTD_H.
-	(tempname): Wrap after 99999 only for length-impaired file systems.
-
-1999-04-17  Jim Meyering  <meyering@ascend.com>
-
-	* src/tail.c (file_lines): Fix serious bug introduced with last changes.
-	From Andreas Schwab.
-
-1999-04-15  Jim Meyering  <meyering@ascend.com>
-
-	* tests/Makefile.am (EXTRA_DIST): Rename .posix-warn to .env-warn.
-	(check-local): Warn about CDPATH in the same way
-	we warn about POSIXLY_CORRECT, since the cp/same-file test fails at
-	least when using bash with CDPATH set.  Reported by Mark Hewitt.
-
-	* src/pr.c Add comments.
-	(init_header): Tweak white space in Date/Time header.
-	* tests/pr/Test.pm: Updated all tests to reflect the big
-	1999-02-13 change.  From Roland Huebner.
-
-1999-04-12  Jim Meyering  <meyering@ascend.com>
-
-	* src/cat.c (main): Declare out_dev to be of type dev_t, not `int'.
-	Declare out_ino to be of type ino_t, not `int'.
-	From John Bley.
-
-	* src/od.c (MIN, MAX): Remove definitions.
-	* src/sys2.h (MIN, MAX): Define here instead.
-	Reported by John Bley.
-
-1999-04-11  Jim Meyering  <meyering@ascend.com>
-
-	* Version 1.22i.
-
-	* tests/pr/Test.pm (test_vector): Disable all tests while I wait for
-	an updated suite.
-
-	Fix the problem whereby `yes > k & sleep 1; tail -2c k' would infloop.
-	* src/tail.c (COPY_TO_EOF): Define.
-	(dump_remainder): Add parameter, n_bytes, and rewrite to use it.
-	Update callers.
-	(file_lines): Rename parameter.
-	(tail_bytes): Remove obsolete comment.
-
-	Fix the problem whereby `yes > k & sleep 1; tail -1 k' would infloop.
-	* src/tail.c (dump_remainder): Move this function to precede the
-	new use in file_lines.
-	(tail_lines): Don't call dump_remainder here.
-	(file_lines): Call dump_remainder here instead.
-	Reported by Lehti Rami.
-
-	* lib/readtokens.c (readtoken, readtokens): Protoize.
-
-1999-04-10  Jim Meyering  <meyering@ascend.com>
-
-	* src/tail.c (xwrite): Use STDOUT_FILENO instead of literal `1'.
-
-1999-04-04  Jim Meyering  <meyering@ascend.com>
-
-	* src/cat.c: Standardize --help and --version processing.
-	* src/comm.c: Likewise.
-	* src/csplit.c: Likewise.
-	* src/cut.c: Likewise.
-	* src/expand.c: Likewise.
-	* src/fmt.c: Likewise.
-	* src/fold.c: Likewise.
-	* src/head.c: Likewise.
-	* src/join.c: Likewise.
-	* src/md5sum.c: Likewise.
-	* src/nl.c: Likewise.
-	* src/od.c: Likewise.
-	* src/paste.c: Likewise.
-	* src/pr.c: Likewise.
-	* src/ptx.c: Likewise.
-	* src/split.c: Likewise.
-	* src/sum.c: Likewise.
-	* src/tac.c: Likewise.
-	* src/tail.c: Likewise.
-	* src/tr.c: Likewise.
-	* src/unexpand.c: Likewise.
-	* src/uniq.c: Likewise.
-	* src/wc.c: Likewise.
-
-1999-03-29  Jim Meyering  <meyering@ascend.com>
-
-	* configure.in (GNU_PACKAGE): Remove related code -- now it's in
-	the catch-all for shared autoconf code, m4/jm-macros.m4.
-	(jm_CHECK_ALL_TYPES): Remove explicit AC_TYPE_* macros and use
-	this instead.
-
-1999-03-26  Jim Meyering  <meyering@ascend.com>
-
-	* lib/Makefile.am (libfu_a_SOURCES): Add version-etc.c.
-	(noinst_HEADERS): Add version-etc.h.
-
-1999-03-25  Jim Meyering  <meyering@ascend.com>
-
-	* src/tail.c (recheck): Factor out a block of duplicated code.
-	Set f->size to 0 upon encountering a new file so we read it from
-	the beginning rather than from the end of the first line or
-	block.  Otherwise, after a log rotation, tail would omit the first
-	line or block of the new file.  Reported by Ed Avis.
-
-1999-03-20  Jim Meyering  <meyering@ascend.com>
-
-	* tests/Makefile.am (SUBDIRS): Temporarily remove pr.
-
-1999-03-13  Jim Meyering  <meyering@ascend.com>
-
-	* src/tac.c (tac_mem): `#if-0'-out this unused function.
-	(tac_stdin_to_mem): Likewise.
-
-	* doc/textutils.texi (cut invocation): Describe --output-delimiter.
-
-1999-03-12  Jim Meyering  <meyering@ascend.com>
-
-	* src/sys2.h (SETVBUF): Define new macro.
-	* src/tail.c (dump_remainder): Don't fflush stdout here.
-	(main) [if forever]: Make stdout unbuffered, instead.
-	Akim Demaille pointed out that when running `echo x>a; tail -f a>>a' ,
-	the file `a' didn't grow longer than two lines.  Now it grows
-	without bound.
-
-1999-03-07  Jim Meyering  <meyering@ascend.com>
-
-	* tests/md5sum/newline-1: Test for the actual feature.
-	With help from Eli Zaretskii.
-
-	* src/pr.c (usage): Add missing \n\.
-
-	The newline test would always fail on MSDOS/Windows systems --
-	so move it to a separate file where we can test for that.
-	* tests/md5sum/basic-1: Remove newline test.
-	* tests/md5sum/newline-1: New file.
-	* tests/md5sum/Makefile.am (TESTS): Add newline-1.
-	Pointed out by Eli Zaretskii.
-
-	1999-02-13  Roland Huebner  <rh@pelikan.cologne.de>
-	* src/pr.c
-	(main): Redefine options -s, -w to be POSIX compliant; introduce
-	new options -J, -S, -W to disentangle -s and -w when used together
-	with the three column options;
-	(add_line_number): Make POSIX compliant; use default number
-	separator TAB with single column output.
-	(add_line_number): Make POSIX compliant; with multicolumn output
-	now prefer `text columns of equal width' rather than a consequent
-	use of `default n-separator TAB'.
-	(add_line_number): Change line number cut-off from lower-oder to
-	higher-oder digit to avoid loss of information; no consequent
-	handling exists in different utilities and other UNIXes.
-	(char_to_clump): Expand input text tabs to 8 spaces, if
-	input_tab_char doesn't equal TAB (adapted to other UNIXes).
-	(usage): Update POSIX compliant options -s, -w; add new options -J,
-	-S, -W.
-	(main): Update the source internal documentation.
-	Some smaller BUGFIXES (print_sep_string, init_header, skip_to_page,
-	reset_status, print_header).
-
-	* tests/md5sum/basic-1 (backslash): Use .\foo instead of \.foo so we
-	don't tramp on root directory in MSDOS/Windows.
-	Suggestion from Eli Zaretskii.
-
-	1999-02-15  Eli Zaretskii  <eliz@is.elta.co.il>
-
-	* tests/md5sum/Makefile.am (TESTS_ENVIRONMENT): Run md5sum with the
-	--text option (for MSDOS).
-
-1999-03-06  Jim Meyering  <meyering@ascend.com>
-
-	* src/cut.c (getstr): Change type of `delim' parameter from char to int.
-	(cut_fields): Cast to `unsigned char' before comparing.
-	(main): Cast to `unsigned char' before assigning.
-	From Arne Juul.
-	* tests/cut/Test.pm: Add a test to exercise the bug.
-
-	* src/ptx.c (swallow_file_in_memory): Use a `%s' format in error call,
-	in case the argument string contains a `%'.
-	(main): Likewise.
-	* src/fmt.c (main): Likewise.
-	* src/sort.c (main): Likewise.
-
-	1999-02-13  Eli Zaretskii  <eliz@is.elta.co.il>
-
-	* src/sys2.h [__DJGPP__]: Include <io.h> and <sys/exceptn.h>.
-
-	* src/ptx.c (swallow_file_in_memory): Slurp up the whole file at
-	once on MSDOS as well, but we have to relax the test for whether
-	reading it succeeded.
-
-1999-03-03  Jim Meyering  <meyering@ascend.com>
-
-	* src/cat.c: Include long-options.h
-	[long_options]: Remove the "help" and "version" entries.
-	Remove declarations of show_help and show_version.
-	(main): Use parse_long_options, including author name(s).
-	Remove the show_version and show_help blocks.
-	* src/cksum.c: Likewise.
-	* src/comm.c: Likewise.
-	* src/csplit.c: Likewise.
-	* src/cut.c: Likewise.
-	* src/expand.c: Likewise.
-	* src/fmt.c: Likewise.
-	* src/fold.c: Likewise.
-	* src/head.c: Likewise.
-	* src/nl.c: Likewise.
-	* src/od.c: Likewise.
-	* src/paste.c: Likewise.
-	* src/pr.c: Likewise.
-	* src/split.c: Likewise.
-	* src/sum.c: Likewise.
-	* src/tac.c: Likewise.
-	* src/tail.c: Likewise.
-	* src/tr.c: Likewise.
-	* src/unexpand.c: Likewise.
-	* src/uniq.c: Likewise.
-	* src/wc.c: Likewise.
-
-	* src/ptx.c: Include long-options.h
-	[long_options]: Remove the "help" and "version" entries.
-	Remove declarations of show_help and show_version.
-	(main): Remove `const' attribute from dcl of argv parameter.
-	Call bindtextdomain and textdomain.
-	Use parse_long_options, including author name(s).
-	Remove the show_version and show_help blocks.
-
-	* src/join.c (main): Include author name argument in call to
-	parse_long_options.
-	* src/md5sum.c (main): Likewise.
-	* src/sort.c (main): Likewise.
-	* src/tsort.c (main): Likewise.
-
-1999-02-07  Jim Meyering  <meyering@ascend.com>
-
-	* Version 1.22h.
-
-	* Makefile.maint (my-distcheck): Don't depend on dist, now that this
-	is hooked up to the distcheck rule.
-	* Makefile.am (distcheck-hook): New target and rule -- link to shared
-	rule, my-distcheck, in Makefile.maint.
-
-1999-01-31  Jim Meyering  <meyering@ascend.com>
-
-	* doc/textutils.texi: Wrap the @top node in @ifnottex instead of
-	@ifinfo so `makeinfo --html ...' works.  From Karl Berry.
-
-1999-01-30  Jim Meyering  <meyering@ascend.com>
-
-	* acconfig.h: Remove lots of `#undef's, now that we use the
-	3-argument forms of AC_DEFINE* macros.
-
-	* configure.in: Require autoconf 2.13.
-	Use 3-argument form of AC_DEFINE*.
-
-1999-01-24  Jim Meyering  <meyering@ascend.com>
-
-	* src/tac.c (DONT_UNLINK_WHILE_OPEN) [__MSDOS__ || _WIN32]: Define.
-
-	* lib/quotearg.c (quotearg_n_options): Revert type of parameter `n'
-	(and hence that of the local `n1', too) to `int' at Paul's request.
-
-1999-01-18  Akim Demaille  <demaille@inf.enst.fr>
-
-	* doc/textutils.texi: Harmonization of @samp use for options.
-
-1999-01-17  Jim Meyering  <meyering@ascend.com>
-
-	* Makefile.am (SUBDIRS): Add djgpp.
-	* configure.in (AC_OUTPUT): Add djgpp/Makefile.
-	* djgpp/: New directory.
-
-	* man/Makefile.maint ($(man_MANS)): Don't remove the target (the
-	man page) until after we've created its replacement.
-
-1999-01-16  Eli Zaretskii  <eliz@is.elta.co.il>
-
-	* GNUmakefile: Add SHELL = /bin/sh.
-	* man/GNUmakefile: Likewise.
-
-1999-01-16  Jim Meyering  <meyering@ascend.com>
-
-	* acconfig.h: Remove @BOTTOM@ section.
-	Instead, add the define and decl via m4/jm-macros.m4.
-
-	* lib/argmatch.h (XARGMATCH): Define to return a value once again.
-	(XARGCASEMATCH): Likewise.
-
-	* lib/argmatch.c (EXIT_FAILURE): Define.
-	(ARGMATCH_DIE): Provide default.
-	(__xargmatch_internal): New function.
-	s/rogram_name/program_name.
-	From Akim Demaille.
-
-1999-01-14  Jim Meyering  <meyering@ascend.com>
-
-	* tests/md5sum/basic-1: Use `f', not `x' as temp. file name to avoid
-	warnings from perl5.004.
-	Reported by Volker Borchert.
-
-	* lib/long-options.c (parse_long_options): Rename `usage' parameter
-	to avoid shadowing globally scoped function.
-
-1999-01-14  Akim Demaille  <demaille@inf.enst.fr>
-
-	* acconfig.h: Add a @BOTTOM@ section.
-	(ARGMATCH_DIE) [@BOTTOM@]: Define to usage(1).
-	Declare usage.
-	* src/*.c: Don't prototype usage as static.
-
-1999-01-10  Jim Meyering  <meyering@ascend.com>
-
-	* Version 1.22g.
-
-	All of the following new code is protected by
-	`#if DONT_UNLINK_WHILE_OPEN'
-	* src/tac.c (file_to_remove): New global.
-	(fp_to_close): New global.
-	(unlink_tempfile): New function.
-	(record_tempfile): New function.
-	(save_stdin): Call record_tempfile.
-	Use SET_BINARY.
-	(main): Use SET_BINARY and SET_BINARY2.
-	From Eli Zaretskii.
-
-1999-01-09  Jim Meyering  <meyering@ascend.com>
-
-	* tests/uniq/Test.pm: Add tests from Jochen Hein.
-	* src/uniq.c: New option: --all-repeated (-D).
-	(output_all_repeated) [output_mode]: New enum value.
-	(usage): Describe it.
-	(writeline): Test for new mode.
-	(check_file): Likewise.
-	Based on patches from Jochen Hein and Florin Iucha.
-	(main): Diagnose `too many arguments'.
-
-	* tests/head/Test.pm (null-1): Add test from Jochen Hein.
-
-	* src/tail.c (parse_obsolescent_option): Interpret `number' as decimal.
-	(parse_options): Likewise.
-	Reported by Kamal Paul Nigam.
-
-	* src/tail.c: New option: --max-unchanged-stats=N.
-	New option: --max-n-consecutive-size-changes=N.
-
-1999-01-03  Jim Meyering  <meyering@ascend.com>
-
-	* src/md5sum.c (usage): Remove third program_name argument -- there
-	were only two `%s' in the format string.
-
-1999-01-02  Jim Meyering  <meyering@ascend.com>
-
-	* src/tsort.c (tsort): Use a single call to error instead of two
-	to fprintf.
-	(main): Remove `%s: ' prefix on format string.
-
-	* src/tail.c (parse_options): Use XARGMATCH in place of argmatch.
-
-	* src/ptx.c (format_vals): New array.
-	(main): Use XARGMATCH in place of argmatch.
-
-	* lib/argmatch.h (XARGMATCH): Don't return a value;  instead,
-	modify a parameter.  Add a `Die_stmt' parameter.
-	Add parentheses.
-	* lib/argmatch.c (__xargmatch_internal): Remove now-unused function.
-	(argmatch_to_argument): Add `const' attribute to first parameter.
-
-1999-01-01  Jim Meyering  <meyering@ascend.com>
-
-	* src/tsort.c: Move inclusion of assert.h to follow that of stdio.h.
-	Some losing systems require this.
-	Use STREQ macro instead of strcmp in a few places.
-
-	* po/POTFILES.in: Add tsort.c.
-
-	* man/Makefile.maint ($(man_MANS)): `exit 1' if any of help2man,
-	chmod, or mv fails.  Otherwise, the failure could go unnoticed.
-
-	* man/Makefile.summ: Add entries for ptx and tsort.
-
-	* src/tsort.c: Include readtokens.h.
-	(zeros): Rename global from `rr'.
-	(getstr): Remove function.
-	(tsort) Use readtoken instead of getstr.
-
-	* lib/readtokens.c: New file.
-	* lib/readtokens.h: New file.
-	* lib/Makefile.am (libtu_a_SOURCES): Add readtokens.c.
-	(noinst_HEADERS): Add readtokens.h.
-
-	* man/Makefile.am (man_MANS): Add ptx.1.
-	* man/ptx.x: New file.
-
-	* src/tail.c (parse_options): Use XARGMATCH in place of argmatch.
-
-	* man/Makefile.am (man_MANS): Add tsort.1.
-	* man/tsort.x: New (essentially empty) file.
-
-	* src/tsort.c: Rename globals N and R so they don't shadow locals.
-	(tsort): Rename from `sort'.
-
-	1998-11-07  Mark Kettenis  <kettenis@phys.uva.nl>
-	* src/Makefile.am (bin_PROGRAMS): Add tsort.
-	* src/tsort.c: New program.
-
-	* lib/Makefile.am (libtu_a_SOURCES): Add quotearg.c.
-	(noinst_HEADERS): Add quotearg.h.
-
-	============================
-	All of the following are from:
-	1998-04-17  Eli Zaretskii  <eliz@is.elta.co.il>
-
-	* src/system.h (SET_BINARY, SET_BINARY2, fileno, setmode): New
-	macros.
-
-	* src/cat.c (usage) [O_BINARY]: Describe -B,--binary option.
-	(main) [O_BINARY]: binary_files, binary_output, file_open_mode:
-	new variables.  Add --binary to long_options[].  Switch stdin and
-	stdout to binary mode unless file contents are not important
-	anyway.  Open files in binary mode when required.
-
-	* src/cksum.c (cksum) [O_BINARY]: Read redirected stdin in binary
-	mode.
-
-	* src/expand.c (expand): Use binary I/O where appropriate.
-
-	* src/head.c (head_bytes, head_lines) [O_BINARY]: Use binary I/O.
-
-	* src/md5sum.c (OPENOPTS) [O_BINARY]: Use binary I/O when non-zero
-	argument.
-	(md5_file) [O_BINARY]: Switch redirected stdin to binary mode.
-	(main) [O_BINARY]: Use binary reads by default on those systems
-	which care about the difference.
-
-	* src/od.c (skip, read_char, read_block) [O_BINARY]: Switch input
-	stream to binary mode.
-
-	* src/sort.c (PATH_MAX_IN_DIR) [HAVE_UNISTD_H]: New macro, for max
-	file name characters in a given directory.
-	(tempname): Make sure the temp file name is unique even if long
-	file names aren't supported.
-
-	* src/split.c (cwrite) [O_BINARY]: Write output in binary mode.
-	(main) [O_BINARY]: Read input in binary mode.
-
-	* src/sum.c (bsd_sum_file, sysv_sum_file) [O_BINARY]: Read input
-	in binary mode.
-
-	* src/tac.c (record_tempfile, unlink_tempfile)
-	[DONT_UNLINK_WHILE_OPEN]: New functions, for systems where a file
-	cannot be removed before it is closed.
-	(save_stdin) [DONT_UNLINK_WHILE_OPEN]: Record the temporary file,
-	to be removed before exit.
-	(tac_file, save_stdin, main): Use binary I/O when appropriate.
-
-	* src/tail.c (tail_lines, tail_bytes) [O_BINARY]: Use binary I/O
-	when appropriate.
-
-	* src/tr.c (main) [O_BINARY]: Use binary I/O when appropriate.
-
-	* src/unexpand.c (unexpand): Use binary I/O where appropriate.
-
-	* src/wc.c (wc): Use binary mode for input.
-
-	* doc/textutil.texi: Add comments about peculiarities of Textutils
-	operation on MS-DOS/MS-Windows.
-
-1998-12-22  Jim Meyering  <meyering@ascend.com>
-
-	* configure.in (ALL_LINGUAS): Add chinese (zh).
-
-1998-12-17  Jim Meyering  <meyering@ascend.com>
-
-	New options for tail:
-	--follow=name, --follow=descriptor, --allow-missing
-	* src/tail.c (Follow_mode): New enum.
-	(n_live_files): New function.
-	(tail_forever): Avoid starvation with --follow=name and a
-	continually-growing unlinked or renamed file.
-
-1998-12-13  Jim Meyering  <meyering@ascend.com>
-
-	* tests/uniq/Test.pm: New file.
-	* tests/uniq/Makefile.am: New file.
-	* tests/uniq: New directory.
-	* tests/Makefile.am (SUBDIRS): Add uniq.
-	* configure.in (AC_OUTPUT): Add tests/uniq/Makefile.
-	From Jochen Hein.
-
-	* lib/Makefile.am (lstat.c): Add rule to generate this from xstat.in.
-	(stat.c): Likewise.
-	(EXTRA_DIST): Add xstat.in.
-	* lib/stat.c: Remove file.
-	* lib/lstat.c: Remove file.
-	* lib/xstat.in (xstat@): New file.
-
-	* configure.in (ALL_LINGUAS): Add Russian (ru).
-
-1998-10-31  Jim Meyering  <meyering@ascend.com>
-
-	* acconfig.h (stat): New #undef.
-
-1998-10-22  Jim Meyering  <meyering@ascend.com>
-
-	* src/fold.c (usage): Add mention of --version and --help.
-	Reported by Matej Vela <mvela@public.srce.hr>.
-
-1998-10-04  Jim Meyering  <meyering@ascend.com>
-
-	* lib/fnmatch.h: New file. (unused)
-	* lib/fnmatch.c: New file. (unused)
-	* lib/Makefile.am (noinst_HEADERS): Add fnmatch.h.
-
-1998-10-03  Jim Meyering  <meyering@ascend.com>
-
-	* man/Makefile.am: Switch to using help2man.
-	(EXTRA_DIST): Add Makefile.summ.
-
-	* man/help2man: Invoke program with --manhelp option only if
-	--name=STRING not specified.  Otherwise, this would fail with `yes'.
-	* man/Makefile.summ: New file.
-	* man/Makefile.maint: Include it.
-	* man/help2man: New file.
-	* man/GNUmakefile: New file.
-	* man/Makefile.maint: New file.
-	* man/*.x: New files.
-	* man/*.1: Remove files.
-
-	* src/md5sum.c (split_3): Rename local variable, to `escaped_filename'.
-	(main): Output the leading backslash not just when there's a newline
-	in the file name, but also when there's a backslash.
-	Reported by Jim Dennis.
-
-	* tests/md5sum/basic-1: Add tests with filenames containing newline
-	and backslash characters.  (for the bug fixed above)
-
-	* tests/Makefile.am (EXTRA_DIST): Add Fetish.pm.
-	* tests/Fetish.pm: New file.
-
-	* tests/md5sum/basic-1: New file: rewrite of old tests to use Fetish.pm.
-	* tests/md5sum/Test.pm: Remove file.
-	* tests/md5sum/Makefile.am: Rewrite.
-
-1998-09-19  Jim Meyering  <meyering@ascend.com>
-
-	* src/ptx.c (program_name): Declare *not* to be const.
-
-1998-08-29  Jim Meyering  <meyering@ascend.com>
-
-	* src/cut.c: Don't assume ASCII.
-	* src/pr.c: Likewise.
-	* src/tail.c: Likewise.
-
-1998-08-15  Jim Meyering  <meyering@ascend.com>
-
-	* src/pr.c (usage): Reformat.
-
-	* src/ptx.c: Add braces to suppress warning about ambiguous `else'.
-	* lib/bumpalloc.h: Likewise.
-
-1998-08-13  François Pinard  <pinard@iro.umontreal.ca>
-
-	* src/ptx.c: New file.
-	* src/Makefile.am (bin_PROGRAMS): Add ptx.
-	* lib/bumpalloc.h, lib/diacrit.h, lib/diacrit.c: New files.
-	* lib/Makefile.am (libtu_a_SOURCES): Add diacrit.c.
-	(noinst_HEADERS): Add bumpalloc.h and diacrit.h.
-
-1998-08-09  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
-
-	* src/pr.c (long_options): Add long names for all options.
-	(usage): Update help string.
-	(main): Handle the special options --pages and --columns.
-
-1998-08-02  Jim Meyering  <meyering@ascend.com>
-
-	* lib/linebuffer.c (readline): Return zero upon error as well as upon
-	end of file.  From James Youngman.
-	Ansideclify.
-
-1998-08-01  Jim Meyering  <meyering@ascend.com>
-
-	* src/sort.c (my_setlocale): Guard definition within #ifdef ENABLE_NLS.
-	From Manfred Hollstein.
-
-1998-07-30  Jim Meyering  <meyering@ascend.com>
-
-	* tests/cut/Test.pm: Avoid broken pipe message for tests that fail
-	with usage errors.
-
-	* src/sort.c (usage): Add angle brackets to make `Report bugs...'
-	message consistent with all the rest.
-
-1998-07-28  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
-
-	* tests/cut/Test.pm: Avoid broken pipe for 'y' and 'z' tests.
-
-	* src/sort.c (NEGATION_SIGN): Renamed from NEGATIVE_SIGN to avoid
-	clash with <langinfo.h>.  All uses changed.
-
-1998-07-26  Jim Meyering  <meyering@ascend.com>
-
-	* intl/localealias.c (read_alias_file): Avoid mixing `char*' and
-	`unsigned char*' variables.  Again for irix4.
-	Mostly from Kaveh Ghazi.
-
-	* src/join.c: Convert some char* dcls to `unsigned char*' and remove
-	a cast -- to placate irix4's cc.
-	* src/fmt.c (check_punctuation): Add cast to placate irix4's cc.
-	Reported by Kaveh Ghazi.
-
-	* src/md5sum.c (split_3): Add cast to placate irix4's cc.
-	From Kaveh Ghazi.
-
-1998-07-25  Jim Meyering  <meyering@ascend.com>
-
-	* Version 1.22f.
-
-	* tests/cut/Test.pm: Add tests for new --output-delimiter option,
-	as well as for NUL input delimiter (--delimiter='').
-	* src/cut.c (cut_fields): Honor new --output-delimiter option.
-	(main): Fix handling of --delimiter='' (-d '').  Until now, it has
-	never worked as advertised.  I guess no one tried it.
-
-	* tests/sort/Test.pm: Add two tests relating to this.
-	* src/sort.c (main): Stat all non-`-' input file files (and fail if a
-	stat fails) when an output file is specified by `-o' but doesn't exist.
-	Reported by Will Edgington.
-
-	* tests/sort/Test.pm: New tests of -o.
-
-1998-07-16  Jim Meyering  <meyering@ascend.com>
-
-	* lib/Makefile.am (noinst_HEADERS): Add lchown.h.
-	* lib/lchown.h: New file, just to define ENOSYS on systems that lack it.
-	* lib/lchown.c: Include lchown.h.
-
-1998-07-04  Jim Meyering  <meyering@ascend.com>
-
-	* configure.in (AM_WITH_REGEX): Remove.  Now the replacement
-	macro, jm_WITH_REGEX, is bundled with the rest in jm_MACROS.
-	* acconfig.h (WITH_REGEX): Remove undef.
-	* src/csplit.c: Remove #ifdef around <regex.h> inclusion.
-	* src/nl.c: Likewise.
-	* src/tac.c: Likewise.
-	* src/csplit.c (extract_regexp): Remove #if !WITH_REGEX...#endif block.
-	* lib/Makefile.am (noinst_HEADERS): Remove rx.h.
-	* lib/rx.c: Remove file.
-	* lib/rx.h: Remove file.
-
-1998-06-29  Jim Meyering  <meyering@ascend.com>
-
-	* src/wc.c: Update calls to human_readable -- now there's one fewer arg.
-
-	* lib/Makefile.am (libtu_a_SOURCES): Add argmatch.c.
-	(noinst_HEADERS): Add argmatch.h.
-
-1998-06-28  Jim Meyering  <meyering@ascend.com>
-
-	* src/sys2.h: Add macro definitions for GNU libc *_unlocked wrappers.
-
-1998-06-27  Jim Meyering  <meyering@ascend.com>
-
-	* tests/pr/Test.pm: Add two tests for double spacing.
-	* src/pr.c (print_page): If cols_ready_to_print is zero,
-	break out of loop just before the double-space test.
-	Reported by Michael Stutz.
-
-1998-06-18  Jim Meyering  <meyering@ascend.com>
-
-	* tests/Makefile.am.in (check): Depend on $(maint_gen) so
-	`make maintainer-clean; ./configure; make check' works.
-
-1998-05-25  Jim Meyering  <meyering@ascend.com>
-
-	* configure.in (_GNU_SOURCE): AC_DEFINE it here.
-	* acconfig.h (_GNU_SOURCE): Remove definition from @TOP@ section.
-	[!_GNU_SOURCE]: Add #undef instead.
-
-1998-05-16  Jim Meyering  <meyering@ascend.com>
-
-	* configure.in (jm_MACROS): New wrapper macro.
-	Remove uses of most jm_* macros.
-
-	* src/tac.c (tac_seekable): Fix error in handling regex separators.
-	* tests/tac/Test.pm (opt-b, opt-s, opt_sb, opt_r): New tests.
-	(opt_br): New test -- exercises above-fixed bug.
-
-	* lib/Makefile.am (EXTRA_DIST): Remove.  Automake groks the `LIBOBJS='
-	lines from the m4/*.m4 macros, so the hack of including some
-	custom-replaced C source file names here is no longer needed.
-
-	* acconfig.h (chown): Add undef.
-	(D_INO_IN_DIRENT): Likewise.
-	(D_TYPE_IN_DIRENT): Likewise.
-	(ssize_t): Likewise.
-
-1998-05-09  Jim Meyering  <meyering@ascend.com>
-
-	* src/tac.c (tac_seekable): Rename from tac_stream.
-	Change `FILE *in' parameter to `int input_fd'.  Adjust callers.
-
-1998-05-03  Jim Meyering  <meyering@ascend.com>
-
-	* po/: Update from gettext-0.10.35.
-	* intl/: Likewise.
-	* configure.in: Remove use of AC_LINK_FILES.
-	(AC_OUTPUT): Remove po/Makefile-generating sed command.
-
-1998-04-26  Jim Meyering  <meyering@ascend.com>
-
-	* tests/tail/Test.pm: Disable test f-1, now that it fails.
-
-	* src/sort.c (keycompare) (CMP_WITH_IGNORE): Don't return 0 from inside
-	the keyspec-iterating loop.  With this change, test 22a passes.
-	Reported by Zvi Har'El.
-	(strncoll): Remove bogus assertion.
-	* tests/sort/Test.pm: Add tests for the above fix.
-
-	* configure.in: Use jm_ASSERT.
-	* acconfig.h: Add NDEBUG.
-
-	* src/cut.c: Don't define NDEBUG.
-	* src/csplit.c: Likewise.
-	* src/join.c: Likewise.
-	* src/sort.c: Likewise.
-	* src/tr.c: Likewise.
-
-	* src/cut.c: Don't define _GNU_SOURCE (now it's in config.h).
-	* src/expand.c: Likewise.
-	* src/fold.c: Likewise.
-	* src/join.c: Likewise.
-	* src/sort.c: Likewise.
-	* src/tr.c: Likewise.
-	* src/unexpand.c: Likewise.
-	* src/uniq.c: Likewise.
-
-	* src/tail.c (close_fd): New function -- converted from macro.
-	[struct File_spec] (n_stat_calls): New member.
-	[struct File_spec] (n_unchanged_stats): New member.
-	(max_n_unchanged_stats): New global.
-	Initialize new members.
-	(xwrite): New function -- converted from macro.
-	[struct File_spec] (pretty_name): Remove member.
-	(pretty_name): New function.
-
-	* src/md5sum.c (md5_check): Declare local, `md5num' as _unsigned_ char*.
-	(hex_digits): Declare parameter `s' as _unsigned_ char*.
-	(split_3): Declare parameter `u' as _unsigned_ char**.
-
-1998-04-17  Jim Meyering  <meyering@ascend.com>
-
-	* src/fmt.c (check_punctuation): Used unsigned char* pointers to avoid
-	new warning.
-	* src/join.c (xfields): Likewise.
-
-1998-04-12  Jim Meyering  <meyering@ascend.com>
-
-	* src/cat.c: Use STREQ macro rather than strcmp.
-	* src/cksum.c: Likewise.
-	* src/comm.c: Likewise.
-	* src/csplit.c: Likewise.
-	* src/cut.c: Likewise.
-	* src/fmt.c: Likewise.
-	* src/fold.c: Likewise.
-	* src/head.c: Likewise.
-	* src/join.c: Likewise.
-	* src/md5sum.c: Likewise.
-	* src/nl.c: Likewise.
-	* src/paste.c: Likewise.
-	* src/pr.c: Likewise.
-	* src/split.c: Likewise.
-	* src/sum.c: Likewise.
-	* src/tac.c: Likewise.
-	* src/uniq.c: Likewise.
-	* src/wc.c: Likewise.
-
-1998-04-11  Jim Meyering  <meyering@ascend.com>
-
-	* lib/safe-read.h: New file.
-	* lib/safe-read.c: Include it.
-	* src/cat.c: Include it instead of merely declaring safe_read.
-	* src/csplit.c: Likewise.
-	* src/head.c: Likewise.
-	* src/split.c: Likewise.
-	* src/sum.c: Likewise.
-	* src/tac.c: Likewise.
-	* src/tail.c: Likewise.
-	* src/tr.c: Likewise.
-	* src/wc.c: Likewise.
-
-	* lib/Makefile.am (noinst_HEADERS): Add safe-read.h.
-
-	* src/wc.c [HAVE_INTTYPES_H]: Include inttypes.h.
-	Declare counters to be of type uintmax_t.
-	(write_counts): Use human_readable to format potentially-long-long
-	numbers.  Suggestion from Rogier Wolff.
-	(wc): Declare per-file counters to be of type uintmax_t.
-	Declare bytes_read to be ssize_t.
-	* lib/Makefile.am (libtu_a_SOURCES): Add human.c.
-	(noinst_HEADERS): Add human.h.
-
-	* lib/human.c: New file.
-	* lib/human.h: New file.
-
-1998-04-04  Jim Meyering  <meyering@eng.ascend.com>
-
-	* configure.in (jm_AC_HEADER_INTTYPES_H): Use it.
-	(jm_AC_TYPE_UINTMAX_T): Use it.
-	(jm_PREREQ): Use it.
-
-	* Makefile.am (ACLOCAL_AMFLAGS): Define this, so automake/aclocal
-	know about the m4/ subdirectory.
-	* Makefile.maint (aclocal-files): Remove now-unnecessary (with
-	automake-1.2h and the above change) aclocal-related rules and includes.
-
-1998-04-03  Jim Meyering  <meyering@eng.ascend.com>
-
-	* lib/closeout.c: New file.
-	* lib/closeout.h: New file.
-	* lib/Makefile.am (libtu_a_SOURCES): Add closeout.c.
-	(noinst_HEADERS): Add closeout.h.
-
-1998-03-31  Jim Meyering  <meyering@eng.ascend.com>
-
-	* lib/xstrtol.c: Merge with the version from fileutils.
-
-1998-03-27  Jim Meyering  <meyering@eng.ascend.com>
-
-	* Makefile.am (AUTOMAKE_OPTIONS): Require 1.2h.
-
-1998-03-23  Jim Meyering  <meyering@eng.ascend.com>
-
-	* acconfig.h: Remove HAVE_INTTYPES_H, now that m4/inttypes_h.m4
-	automatically handles it.
-
-1998-03-19  Jim Meyering  <meyering@eng.ascend.com>
-
-	* src/system.h (SCHAR_MIN): Define.
-	(SHRT_MIN): Define.
-	od.c needs these when compiling with NCR's R2.0c C compiler.
-	(TYPE_MAXIMUM): Cast result to `(t)' so this macro works with
-	`unsigned char'.
-	From Greg Wooledge.
-
-1998-03-15  Jim Meyering  <meyering@eng.ascend.com>
-
-	* src/tail.c (tail_file): Merge largely-duplicated blocks of code.
-
-1998-03-03  Paul Eggert  <eggert@twinsun.com>
-
-	* src/sort.c (xtmpfopen): Open temporary file exclusively, to
-	foil a common denial-of-service attack.
-	* src/tac.c (save_stdin): Likewise.
-
-1998-02-16  Jim Meyering  <meyering@eng.ascend.com>
-
-	* configure.in (jm_FUNC_LSTAT): Use it.
-	(jm_FUNC_STAT): Use it.
-	* lib/Makefile.am (EXTRA_DIST): Add lstat.c and stat.c.
-
-1998-02-06  Jim Meyering  <meyering@eng.ascend.com>
-
-	* configure.in: Don't use AM_MAINTAINER_MODE or
-	AC_PATH_PROG(PERL, perl).
-	(jm_PERL): Use this.
-
-1998-02-04  Jim Meyering  <meyering@eng.ascend.com>
-
-	* tests/Makefile.am.in (EXTRA_DIST): Remove mk-script.pl.
-	(mk_script): Set to ../mk-script.
-	(x-tests): Use `$(PERL) -w -- $(mk_script)', not ./mk-script.
-	Remove @MAINT@ cruft.
-	(Makefile.am): Likewise.
-	Remove @MAINT@ cruft.  Now `missing' will explain the failure
-	when people don't have Perl yet modify a file whose rebuilding
-	would lead to the use of Perl.
-
-	* tests/Makefile.am (EXTRA_DIST): Add mk-script.
-	* tests/*/mk-script.pl: Remove files.
-
-	* GNUmakefile: New file.
-	* Makefile.am (EXTRA_DIST): Add GNUmakefile.
-	Don't include Makefile.maint from here.  It's included from GNUmakefile.
-
-1998-01-30  Paul Eggert  <eggert@twinsun.com>
-
-	* configure.in (AC_LFS): Put before anything that can affect or use
-	CPPFLAGS, LDFLAGS, or LIBS.
-
-1998-01-25  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* Makefile.maint: New file.
-	* Makefile.am: Move rules common to textutils, fileutils, sh-utils
-	into Makefile.maint.
-	Include Makefile.maint.
-	(EXTRA_DIST): Add Makefile.maint.
-
-	* src/cat.c (cat): Convert comma-expressions to pairs of
-	semicolon-terminated stmts.
-	Add braces around compound if/else stmts.
-
-1998-01-24  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/tail.c (parse_obsolescent_option): Do not interpret `-f -n 1 ...'
-	as obsolescent options.
-	Accept new option: --sleep-interval=SECONDS (-s).
-	(parse_options): Recognize it.
-	(usage): Describe it.
-	(tail_forever): Use it.
-	(dump_remainder): Use it.
-	* tests/tail/Test.pm (f-1): Add test for option-processing of `-f -n 1'.
-
-	* tests/cut/: Rename directory to remove `-test' suffix.
-	* tests/join/: Likewise.
-	* tests/md5sum/: Likewise.
-	* tests/pr/: Likewise.
-	* tests/sort/: Likewise.
-	* tests/tr/: Likewise.
-	* configure.in (AC_OUTPUT): Reflect renamings in tests/.
-	* tests/Makefile.am (SUBDIRS): Reflect renamings in tests/.
-
-	* src/system.h (TYPE_MINIMUM): Add extra outer cast to work around
-	bug in Cray C 5.0.3.0 when T == time_t.
-
-1998-01-18  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/sort.c (strncoll, strncoll_s2_readonly, look_for_fraction,
-	numcompare): Remove the `unsigned' from some `unsigned char*'
-	parameter types.  Add casts via UCHAR where necessary to avoid
-	problems with unwanted sign extension.  Based on a patch from
-	Kaveh Ghazi to appease Irix4's cc compiler.
-
-1998-01-17  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/split.c (next_file_name): Rewrite.  This removes an artificial
-	limit (albeit already high, at INT_MAX :-) on the number of files
-	split could create.  Reported by Ralf W. Stephan.
-
-1998-01-16  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/sort.c (mergefps): Add braces to avoid ambiguous `else' stmt.
-	(nls_set_fraction): Likewise.
-
-	* src/sort.c: Guard inclusion of langinfo.h also with HAVE_LANGINFO_H,
-	for Irix-4.0.5.  From Kaveh Ghazi.
-	* configure.in: Check for langinfo.h.
-
-	* lib/getline.c: Make PARAMS-defining conditionals consistent.
-	* lib/linebuffer.h: Likewise.
-	* lib/long-options.h: Likewise.
-	* lib/memcasecmp.h: Likewise.
-	* lib/xstrtod.h: Likewise.
-	* lib/xstrtol.h: Likewise.
-	Suggestion from Kaveh Ghazi.
-
-	* tests/head/Test.pm (fail-0): Disable test.  It depends on
-	sizeof(long) being 32 bits.  Reported by Kaveh Ghazi.
-
-1998-01-10  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* Version 1.22d.
-
-	* src/system.h [HAVE_LIMITS_H]: Include limits.h
-	(TYPE_SIGNED): Define.
-	(TYPE_MINIMUM): Define.
-	(TYPE_MAXIMUM): Define.
-	(CHAR_BIT): Define.
-	(SCHAR_MAX): Define.
-	(UCHAR_MAX): Define.
-	(SHRT_MAX): Define.
-	(INT_MAX): Define.
-	(UINT_MAX): Define.
-	(LONG_MAX): Define.
-	(ULONG_MAX): Define.
-	* src/*.c: Remove definitions of those symbols.
-
-	* src/csplit.c: Move inclusion of regex.h/rx.h to follow system.h
-	since it now includes limit.h which defines RE_DUP_MAX.
-	* src/nl.c: Likewise.
-	* src/tac.c: Likewise.
-
-	* lib/xstrtol.c (bkm_scale): Renamed from BKM_SCALE.
-	Rewrite macro as function.  Return a value.  Update caller.
-	Cast __ZLONG_MAX `__unsigned long int' before casting to double to
-	avoid SunOS /bin/cc compiler bug.
-
-1998-01-08  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/tac-pipe.c: New file.  But not yet used.
-	* src/Makefile.am (EXTRA_DIST): Add tac-pipe.c.
-
-	* src/tac.c (tac_stream): Don't perform arithmetic on now-void* pointer
-	result of xrealloc (until recently it was char*).
-
-	* configure.in (AC_CHECK_FUNCS): Add nl_langinfo.
-	* src/sort.c (inittables): Add && HAVE_NL_LANGINFO to the #if-test
-	guarding the nls month-checking code.
-	(nls_numeric_format): Remove unnecessary (and error-evoking w/SunOS' cc)
-	`unsigned' from dcls of text and lim.
-	(main): Cast lconvp->grouping to `unsigned char*' to appease SunOS's cc.
-
-1998-01-03  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/Makefile.am (AUTOMAKE_OPTIONS): Define to ../src/ansi2knr.
-
-	* configure.in: Convert the .o suffix on files in LIBOBJS to $U.o so
-	those files will be built via the ANSI2KNR-filtering rules if necessary.
-
-1997-12-25  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in: Remove AC_DEFINE of _GNU_SOURCE.
-	* acconfig.h (_GNU_SOURCE): Define if not already defined.
-	Put this code in @TOP@ section.
-	(_GNU_SOURCE): Remove #undef.
-
-1997-12-22  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in: AC_DEFINE _GNU_SOURCE.
-	* acconfig.h: Add _GNU_SOURCE.
-
-1997-12-21  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (AC_CHECK_HEADERS): Add stdlib.h.
-
-	* src/system.h: Merge in things from fileutils' version of this file.
-	* src/csplit.c: s/__P/PARAMS/.
-	* src/fmt.c: s/__P/PARAMS/.
-	* src/od.c: s/__P/PARAMS/.
-	* src/pr.c: s/__P/PARAMS/.
-
-1997-12-14  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/sys2.h: s/HAVE_DECLARATION_/HAVE_DECL_/g.
-
-1997-12-13  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/fmt.c (main): Add some braces.
-	Check return code from fclose of each input file.
-	Close stdout and check for errors.
-
-	* src/csplit.c (close_output_file): Check ferror before calling fclose.
-	(main): Close stdout and check for errors.
-
-1997-11-15  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* acconfig.h: Add mktime.
-	* configure.in (jm_FUNC_MKTIME): Use it.
-	* lib/mktime.c: New file.
-	* lib/Makefile.am (EXTRA_DIST): Add mktime.c
-
-	* intl/Makefile.in (distclean): Don't remove libintl.h here.
-	* Makefile.am (DISTCLEANFILES): Remove it here instead.
-
-1997-11-13  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/strftime.c: Update from FSF.
-	* m4/strftime.m4: Check for POSIX.2's %f format spec.
-
-1997-11-12  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/system.h [!HAVE_MEMPCPY] (mempcpy): Define.
-	* configure.in (AC_CHECK_FUNCS): Add mempcpy.
-
-1997-11-09  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (jm_FUNC_STRFTIME): Use it.
-	* m4/jm-mktime.m4 (jm_FUNC_MKTIME): Check for localtime_r.
-	* m4/strftime.m4 (jm_STRFTIME_PREREQS): Check for localtime_r.
-	(jm_FUNC_GNU_STRFTIME): Use new macro.
-	(jm_FUNC_STRFTIME): New macro.  Likewise.
-	Reported by Noel Cragg.
-
-1997-11-08  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* m4/lfs.m4 (AC_LFS): New file/macro.
-	* m4/Makefile.am (EXTRA_DIST): Add lfs.m4.
-	* configure.in (AC_LFS): Use it.
-	(AC_CHECK_FUNCS): Add fseeko.
-	* src/od.c (fseeko): Define a stub if ! HAVE_FSEEKO.
-	(skip): Use fseeko if available.  Don't use lseek; it causes
-	the stdio stream to become out of sync with respect to the
-	underyling file descriptor.
-	From Paul Eggert.
-
-1997-10-16  Paul Eggert  <eggert@twinsun.com>
-
-	* configure.in (AC_CHECK_FUNCS): Add fseeko.
-
-	* src/od.c (skip): Use fseeko.  Don't use lseek; it causes
-	the stdio stream to become out of sync with respect to the
-	underyling file descriptor.
-
-1997-11-06  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/sort.c (getmonth): Remove HAVE_ALLOCA #ifdefs.
-	We always have alloca.
-	(keycompare): Don't use variable size arrays (it's a gcc-extension).
-	Rewrite code that increments new lengths when not `ignoring'.
-
-1997-11-02  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* acconfig.h: Add malloc and realloc.
-
-	* src/wc.c (main): New option, --max-line-length (-L).
-	(wc, write_counts): Implement it.
-	From Bruno Haible.
-
-1997-10-26  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/memcasecmp.c: Convert to upper case before comparing.
-	This makes join -i work with sort -f.
-	Reported by Arthur Pool.
-
-1997-10-25  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/xmalloc.c (xalloc_fail): Renamed from fixup_null_alloc.
-	(xcalloc): #ifdef-out unused function.
-	(xrealloc): Remove code to work around deficient versions of realloc.
-	Now we have an autoconf-enabled replacement version.
-	(xmalloc): Remove code to work around deficient versions of malloc.
-	Now we have an autoconf-enabled replacement version.
-
-	* lib/memcmp.c (rpl_memcmp): Rename from memcmp.
-
-	* src/sort.c (NLS_STRNCMP) [!ENABLE_NLS]: s/strcmp/strncmp/.
-
-	* lib/xmalloc.c (xalloc_fail_func): Initialize to 0, not NULL.
-
-	* configure.in (jm_FUNC_MALLOC): Use it.
-	(jm_FUNC_REALLOC): Use it.
-
-	* lib/Makefile.am (EXTRA_DIST): Add malloc.c.
-	* lib/malloc.c: New file.
-	* m4/malloc.m4: New file.
-	* m4/Makefile.am (EXTRA_DIST): Add malloc.m4.
-
-	* lib/Makefile.am (noinst_HEADERS): Add xalloc.h.
-	(EXTRA_DIST): Add realloc.c.
-	(EXTRA_DIST): Add malloc.c.
-
-	* src/system.h: Include xalloc.h.
-	Remove dcls of xmalloc, xcalloc and xrealloc.
-
-	* lib/xalloc.h: New file.
-
-	* lib/xmalloc.c: Include xalloc.h.
-	Change VOID to void.
-	(xalloc_exit_failure): Renamed extern.
-	(xalloc_msg_memory_exhausted): New extern.
-	(xalloc_fail_func): New extern.
-	(fixup_null_alloc): Use new variables.
-
-1997-10-24  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/unexpand.c: Remove old-style xmalloc and xrealloc decls.
-	(add_tabstop): Cast first arg of xrealloc to char*.
-
-	* src/sort.c: Include xalloc.h.
-	(xmalloc): Remove function.
-	(xrealloc): Remove function.
-	(main): Set xalloc_fail_func to cleanup.
-	Set xalloc_exit_failure SORT_FAILURE.
-
-	* src/paste.c: Remove old-style xmalloc and xrealloc decls.
-	(paste_parallel): Cast first arg of xrealloc to char*.
-
-	* src/od.c: Remove old-style xmalloc and xrealloc decls.
-	(decode_format_string): Cast first arg of xrealloc to char*.
-
-	* src/expand.c: Remove old-style xmalloc and xrealloc decls.
-	(add_tabstop): Cast first arg of xrealloc to char*.
-
-	* lib/xalloc.h: New file.
-
-	* src/cut.c (ADD_RANGE_PAIR): Cast first arg of xrealloc to char*.
-	(getstr): Cast xmalloc return value to char*.
-
-	* src/csplit.c: Include xalloc.h.
-	(xmalloc): Remove function.
-	(xrealloc): Remove function.
-	(main): Set xalloc_fail_func to cleanup.
-
-	* src/*.c: Remove old-style xmalloc and xrealloc decls.
-	* src/system.h: Add prototyped xcalloc, xmalloc and xrealloc decls.
-	Suggestion from Achim Blumensath.
-
-1997-10-23  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* Makefile.am (aclocal-files): Also depend on m4/Makefile.am.
-
-	* src/system.h [!HAVE_DECLARATION_FREE]: Declare free.
-	[!HAVE_DECLARATION_MALLOC]: Declare malloc.
-	[!HAVE_DECLARATION_REALLOC]: Declare realloc.
-	[!HAVE_DECLARATION_STPCPY]: Declare stpcpy.
-	[!HAVE_DECLARATION_STRSTR]: Declare strstr.
-	* src/cat.c: Remove stpcpy dcl.
-	* src/csplit.c: Remove malloc and realloc dcls.
-	* src/sort.c: Remove free, malloc, and realloc dcls.
-	* src/tac.c: Remove malloc, and realloc dcls.
-	* src/tr.c: Remove stpcpy dcl.
-	On some systems, strstr and stpcpy are macros, so declaring them
-	unconditionally gets syntax errors.
-	Reported by Mark M. Kettenis.
-
-	* configure.in: Use jm_CHECK_DECLS.
-	* m4/Makefile.am (EXTRA_DIST): Add decl.m4 and check-decl.m4.
-
-1997-10-22  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* m4/decl.m4: New file.
-	* m4/check-decl.m4: New file.  New macro, jm_CHECK_DECLS.
-
-1997-10-16  Paul Eggert  <eggert@twinsun.com>
-
-	* src/od.c (LONG_MAX): Define if not defined.
-
-1997-10-16  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/sort.c (look_for_fraction): Patch from Ørn Hansen.
-	(getmonth): Compare the two month names only to the length of the
-	string in the month table.  Patch from Ørn Hansen.
-	(NLS_STRNCMP): New macro.
-	(strncoll_s2_readonly): New function.
-	(inittables): Don't use temporary `comp' to hide type of
-	comparator function.
-	(nls_sort_month_comp): Declare parameters to be void* to match
-	comparator function type required for qsort.
-	(getmonth): Use NLS_STRNCMP rather than #ifdef.
-	Use do-while, rather than while-loop.
-
-1997-10-14  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/sort.c (_NL_ITEM) [!defined]: Define.
-	From from Ørn E. Hansen.
-
-	* src/sort.c: Use STREQ in place of most uses of strcmp.
-	(NLS_STRCMP): Define.
-	(getmonth): Remove ifdef and use NLS_STRCMP instead.
-	Use HAVE_ALLOCA, not _HAVE_ALLOCA.
-	(zaptemp): Make parameter `const'.
-
-	* tests/sort-test/Test.pm: Add tests to exercise new fraccompare.
-
-	* src/sort.c (CHARS_IN_ABM): Remove definition
-	(inittables): Remove assumption that all abbreviated month names have
-	length 3.
-	(getmonth): Likewise.
-	(main): Add #if's for more efficient code when using the GNU C library.
-	From Ulrich Drepper.
-
-	* src/sort.c (strncoll): Rename parameter to LEN.
-	(keycompare): Move assignment out of if-expression.
-
-	* lib/xstrdup.c: New file.
-	* lib/Makefile.am (libtu_a_SOURCES): Add xstrdup.c
-
-	* src/sort.c: Declare xstrdup.
-	(my_setlocale): New function.
-	(main): Guard against failure of strdup (use xstrdup) and setlocale.
-
-	* src/system.h (STREQ): Define.
-	* src/od.c (STREQ): Remove definition.
-
-	* src/sort.c (look_for_fraction): Eliminate arbitrary limit on
-	number of `groups'.  Declare as void, not int.
-	Patch from Ørn E. Hansen.
-	(main): When determining whether we're in the C or POSIX locale,
-	don't rely on the form of the string returned by setlocale.
-	Suggestion from Ulrich Drepper.
-
-1997-10-12  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/sort.c: Apply big patch from Ørn E. Hansen.
-	Clean up, indent.
-	(NLS_MEMCMP): Define.
-	(keycompare): Use it instead of open-coded #ifdefs.
-	(compare): Likewise.
-	(NLS_MAP): Remove unused definitions.
-	Replace with uses of UCHAR.
-	(nls_locale_map): Remove dcl of unused file-scope array.
-
-1997-10-10  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* tests/sort-test/Test.pm: Add a test.
-	From William Lewis.
-
-1997-10-07  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/*.c: Update bug-reporting address.
-	* src/cat.c: Indent cpp directives to reflect nesting.
-	* src/cksum.c: Likewise.
-	* src/csplit.c: Likewise.
-	* src/fmt.c: Likewise.
-	* src/nl.c: Likewise.
-	* src/paste.c: Likewise.
-
-1997-09-27  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* m4/memcmp.m4: Integrate test to detect bug in memcmp from the
-	Next x86 OpenStep C library.  Test program from William Lewis.
-
-1997-09-21  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/od.c [struct tspec] (hexl_mode_trailer): Rename from `trailer.'
-	(dump_hexl_mode_trailer): Rename from dump_string_trailer.
-	Use fputs and putchar instead of trivial or %-less printfs.
-	(decode_one_format): Parenthesize each field_width assignment in an
-	argument list to make the side effect a little more apparent.
-	(write_block): Use fputs and putchar instead of trivial or %-less
-	printfs.
-	(dump_strings): Cast string_min to off_t to avoid long-standing warning.
-
-	* src/od.c: Implement new `z' (hexl-mode) modifier.
-	[struct tspec] (trailer): New field.
-	(field_width): Likewise.
-	(dump_string_trailer): New function.
-	(decode_one_format): Save each field_width in the tspec.
-	Patch from John Kodis.
-
-1997-09-14  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/od.c (main) [--traditional]: Don't give diagnostic about there
-	being more than three arguments if there are *no* arguments specified.
-	Reported by Jochen Hein.
-
-1997-09-13  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* tests/sort-test/Test.pm: Add tests 19a and 19b.
-
-1997-07-21  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/tail.c (parse_obsolescent_option): #ifdef-out portability warning.
-
-1997-07-19  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/sort.c (checkfp): Print the `disorder' message.  Include both
-	the number and the contents of the first out-of-order line, in addition
-	to the file name.  Change meaning of return value.
-	(check): Don't print disorder message here.
-	Adjust test of checkfp's return value.
-	Feature suggestion from Karl Heuer.
-
-1997-07-13  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* doc/Makefile.am (EXTRA_DIST): Remove explicit mention of texinfo.texi.
-	Now, automake includes it automatically.
-
-	* src/head.c: Include xstrtoul.h.
-	Remove global variable, unit_size.
-	(atou): Remove now-unused function.
-	(parse_unit): Likewise.
-	(string_to_ull): New function.
-	(head): Take new parameter, count_lines.  Use it instead of unit_size.
-	Update callers.
-	(head_file): Likewise.
-	(main): Use string_to_ull, not atou/parse_unit.
-	The problem was that overflow wasn't detected, so `head -c 4096m'
-	was treated just like `head -c 0'.
-	Reported by Jerome Abela.
-
-	* tests/wc: New directory.
-	* tests/head: New directory.
-	* tests/Makefile.am (SUBDIRS): Add head and wc.
-	* configure.in (AC_OUTPUT): Add tests/head/Makefile and
-	tests/wc/Makefile.
-
-1997-07-05  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/tail.c (parse_obsolescent_option): If POSIXLY_CORRECT is set, give
-	a diagnostic and fail when there are two or more non-option arguments.
-
-1997-07-04  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* tests/tac/mk-script.pl: Redirect output of cmp to /dev/null.
-
-	* configure.in (ALL_LINGUAS): Add Norwegian (no).
-
-	* Makefile.am (aclocal-files): Look in source directory, not build dir.
-	From Andreas Schwab.
-
-Sun Jun 15 06:36:41 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/pr.c (init_header) [T_BUF_FMT]: Output the 4-digit year (not the
-	2-digit abbreviation) in each page header.  Reported by Noah Friedman.
-
-Sat Jun 14 12:29:12 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/cut.c (cut_fields): Detect when the input is empty and handle
-	that special case.  Before `cut -f1 < /dev/null' would improperly
-	output a single newline.  Reported by Phil Richards.
-
-Sun Apr 27 15:10:58 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* man/Makefile.am (DISTFILES): Add $(man_MANS).
-
-	* configure.in (ALL_LINGUAS): Add Czech (cs) and Swedish (sv).
-
-Thu Apr  3 21:14:02 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* m4/Makefile.am (EXTRA_DIST): Update file list.
-
-	* tests/cut-test/Test.pm: Add test from Phil Richards.
-
-Sat Mar 22 20:29:10 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* missing: New file -- from the automake-1.1m distribution.
-
-Fri Mar 21 23:56:41 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* Makefile.am (AUTOMAKE_OPTIONS): Require automake-1.1l.
-	(aclocal.m4): Use aclocal's new -I option.
-
-Thu Mar 13 21:46:04 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/tr.c (main): Make sure c1 is not -1 before using it as an
-	array index.  Patch from Greg McGary.  Although this is truly a
-	bug, I believe it would not cause tr to misbehave on most systems.
-	I could not construct a test case with which this bug causes tr
-	to generate invalid output.
-
-	* tests/pr-test/Test.pm: Add test that -o 0 works.
-
-	* src/pr.c (main): Allow use of 0 (zero) as the margin offset
-	argument to the -o option.  Patch from Gary Anderson.
-
-Fri Feb 28 22:32:51 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/uniq.c (usage): Fix typo in --help output.  From Andreas Schwab.
-
-Tue Feb 25 20:34:51 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/Makefile.am (noinst_HEADERS): Add obstack.h.
-	(libtu_a_SOURCES): Add obstack.c.
-
-Sun Feb 16 08:30:29 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* tests/Makefile.am (SUBDIRS): Add tac.
-	* tests/tac: New directory.
-	* configure.in (AC_OUTPUT): Add tests/tac/Makefile.
-
-	* tests/pr-test/{tt-0FF, tt-bl, tta3-0FF, ttb3-0FF, tt-FF, tt-t,
-	tta3-FF, ttb3-FF}: New files.  Renamed (s/T/tt/) to avoid name clashes
-	on case-independent filesystems.
-	* tests/pr-test/Test.pm (Tests '7.*'): Reflect file-renaming.
-
-	* src/tail.c (parse_obsolescent_option): Reverse order of args in
-	diagnostic.  Remove `' quotes in diagnostic.
-	(parse_options): Remove `' quotes in diagnostic.
-
-Sat Feb  8 22:43:45 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/tail.c (parse_obsolescent_option): Give warning diagnostic for
-	(but now accept) obsolescent usage with more than one file argument.
-
-Sun Feb  2 23:06:59 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/join.c: Move alloca-related preprocessor code into system.h.
-	* src/od.c: Remove alloca-related preprocessor code.
-	* src/system.h: Add alloca-related preprocessor code.
-
-Sat Feb  1 07:21:43 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* tests/pr-test/*: Rename files to avoid exceeding 14-character limit.
-	* tests/pr-test/Test.pm: Reflect renamings.
-
-	* tests/pr-test/mk-script.pl (spec_to_list): Warn about all filenames
-	that exceed max-length before dying.
-
-	* src/pr.c (init_parameters): For compatibility: use default
-	separator `TAB' with full length lines.  From Roland Huebner.
-
-Fri Jan 31 19:53:54 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/tac.c: Rename globals buffer and buffer_size to have G_ prefix
-	to avoid shadowing local variables.
-
-	* lib/long-options.c (parse_long_options): Compare getopt_long return
-	value against -1, not EOF.  Use NULL, not `(int *) 0' as last parameter
-	in getopt_long call.
-
-	* src/pr.c (add_line_number): Rename from `number' to avoid shadowing
-	local variables.
-
-	* src/*.c: Compare getopt_long return value against -1, not EOF.
-	Use NULL, not `(int *) 0' as last parameter in getopt_long call.
-	(usage): Bracket bug-reporting address with <> and append a period.
-
-Wed Jan 29 20:54:24 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* tests/tr-test/Test.pm: Do each test twice: get input via REDIR
-	and PIPE.
-
-	* tests/tail/Test.pm (test_vector): Do each (non-stdin-requiring)
-	test three times.
-
-	* tests/pr-test/Test.pm: Remove common_option_prefix flag.
-	(test_vector): Prepend the common option here instead.
-
-	* tests/md5sum-test/Test.pm: Remove input_via_stdin flag.
-	Do each test twice: get input via REDIR and PIPE.
-
-	* tests/cut-test/Test.pm: Do each test three times.
-
-	* tests/cut-test/mk-script.pl: Allow each test to be run any or all
-	of three different ways.  Program input may be specified via a file
-	or files listed on the command line, via input redirection (if there's
-	only one file), or via a pipe.
-
-Tue Jan 28 20:54:06 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* tests/cut-test/mk-script.pl: Remove `t' prefix on all generated
-	test file names.
-	Change suffixes from (.in, .exp, .out, .err) to (.I, .X, .O, .E).
-	Ensure that no test file (generated or maintainer-supplied) has a
-	name longer than 14 characters.
-
-Sun Jan 26 12:49:50 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* Version 1.22.
-
-	* src/tail.c (parse_options): Add quotes to make messages identical.
-
-Sat Jan 25 00:12:29 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/tail.c (parse_obsolescent_option): Comment.
-	(parse_options): Remove unnecessary goto and label.
-
-	* tests/sort-test/mk-script.pl: Interpret `input arg is a hash
-	reference' as meaning that the tested program will read no input.
-	Most of the tests for the date program use this feature.
-	Also for date, the generated script now reflects specification
-	(in Test.pm) of default and per-test environment settings.
-
-	* src/csplit.c: Reflect changes to xstrtol and xstrtoul interfaces.
-	* src/fold.c: Likewise.
-	* src/head.c: Likewise.
-	* src/join.c: Likewise.
-	* src/nl.c: Likewise.
-	* src/od.c: Likewise.
-	* src/pr.c: Likewise.
-	* src/uniq.c: Likewise.
-
-	* lib/xstrtoul.h (XSTRTOL_H): Undefine it.
-
-	* lib/xstrtol.h [!_STRTOL_ERROR]: Define the type `enum strtol_error'
-	only if it hasn't already been defined.
-	(_STRTOL_ERROR): Undefine.
-
-	* lib/xstrtol.c (__xstrtol): Change interpretation of
-	VALID_SUFFIXES == NULL vs VALID_SUFFIXES == "".  Use the former
-	when any suffix is valid, the later when no suffix is allowed.
-
-Fri Jan 24 23:36:00 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/long-options.c (parse_long_options): Reset optind to zero
-	before just returning so that getopt internals get initialized from
-	the probably-new parameters when/if getopt is called later.
-	From Ulrich Drepper.
-
-Thu Jan 23 19:17:03 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/tail.c (parse_obsolescent_option): Recognize and fail for
-	more malformed obsolescent options.  Makes for better diagnostics.
-
-Wed Jan 22 21:34:50 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* tests/Makefile.am (SUBDIRS): Add tail.
-	* tests/tail: New directory.
-	* configure.in (AC_OUTPUT): Add tests/tail/Makefile.
-
-	* src/tail.c (parse_options): New function.
-	(parse_obsolescent_option): New function.
-	(main): Use the new functions instead of open-coding them.
-	This better fixes the bug in handling obsolescent `+Nc' options.
-	General cleanup.
-
-Tue Jan 21 22:49:00 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/tail.c (main): Properly handle what the POSIX spec calls
-	the `obsolescent' usage (e.g., tail +2c).  It didn't work.
-	Reported by Karl Heuer.
-
-Sun Jan 12 22:13:27 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* tests/tr-test/Test.pm: Rename tests so that the associated files
-	have names that are distinct even on filesystems on which file
-	names are case insensitive.
-	Reported by Fred Fish.
-	* tests/cut-test/Test.pm: Likewise.
-
-	* tests/tr-test/Makefile.am: Regenerated to reflect renamed tests.
-	* tests/cut-test/Makefile.am: Likewise.
-
-Wed Jan  8 16:38:24 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* Version 1.21.
-
-	* lib/getopt.c (_getopt_internal): Use `_', rather than the
-	(sometimes-)expansion `gettext'.
-
-Tue Jan  7 22:50:13 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/getopt.c: New (more POSIX compliant) version from GNU libc.
-	[_]: Define to gettext also if ENABLE_NLS is defined.
-	This is temporary.
-
-Thu Jan  2 21:17:50 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/pr.c (init_fps): Initialize lines_stored field in three places.
-	This avoids uninitialized memory reads in close_file.
-
-Wed Jan  1 17:32:18 1997  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (AC_ARG_PROGRAM): Remove explicit use.
-	It's implicit in AM_INIT_AUTOMAKE.  From Wayne Stewart.
-
-Sun Dec 29 23:42:57 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/pr.c (init_header): Plug a small memory leak by using stack
-	rather than heap for a 15-byte temporary buffer.
-
-Sat Dec 28 00:03:23 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/pr.c (TAB_WIDTH): Parenthesize uses of parameters and renamed
-	from tab_width.
-	(POS_AFTER_TAB): Renamed from pos_after_tab.  Define in terms of
-	TAB_WIDTH rather than duplicating the expression.
-
-Fri Dec 27 17:29:02 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* tests/join-test/mk-script.pl: Fix a couple of thinkos and typos.
-	Now it works with pr's tests, too.
-
-	* tests/pr-test/Makefile.am (explicit): Regenerate list of files,
-	this time with duplicates removed.
-
-	* src/pr.c (usage): Break long string literal into two separate
-	printf statements to accommodate default maximum of 2048 characters
-	for Irix-4.0.5.  Reported by Kaveh Ghazi.
-
-	* Makefile.am (aclocal.m4): No longer depend on acinclude.m4.
-
-	* tests/Makefile.am (SUBDIRS): Add pr-test.
-
-	* configure.in: AC_REQUIRE version 2.12 of autoconf.
-	AC_OUTPUT: Add tests/pr-test/Makefile.
-
-Sun Dec 22 08:11:27 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* acinclude.m4: Move macros to individual files in new directory, m4/.
-	See ChangeLog entries in sh-utils for the details.
-
-	* configure.in: Increment version to 1.20a.
-
-	* tests/md5sum-test/Makefile.am: Use same framework as other tests.
-	* tests/md5sum-test/Test.pm: New file.
-
-Sat Dec 21 20:32:58 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* tests/Makefile.am (EXTRA_DIST): Add README and Makefile.am.in.
-
-	* tests/Makefile.am.in: New file.
-
-	* tests/sort-test/Makefile.am: Clone the Makefile.am from join-test.
-	Replace only the definition of $x and the auto-generated lists of
-	test files.
-	* tests/cut-test/Makefile.am: Likewise.
-	* tests/tr-test/Makefile.am: Likewise.
-
-	* tests/join-test/Makefile.am: Add @MAINT@-protected rule for
-	verifying that Makefile.am is consistent with Test.pm.
-
-Fri Dec 20 00:08:36 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* tests/join-test/Makefile.am (MAINTAINERCLEANFILES): Use $(in1)
-	and $(in2), not $(in).
-
-	* tests/join-test/mk-script.pl: New option: --list.
-	Generate lists of files used/generated.
-
-Thu Dec 19 23:28:41 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* tests/join-test/mk-script.pl: Rewrite to be more general -- so
-	it can be used for join, cut, sort, tr, and soon, pr test suites.
-	* tests/tr-test/mk-script.pl: Symlink through CVS repo to join's
-	mk-script.pl.
-	* tests/sort-test/mk-script.pl: Likewise.
-	* tests/cut-test/mk-script.pl: Likewise.
-
-	* tests/tr-test/Test.pm: Adapted for new mk-script.pl.
-	* tests/join-test/Test.pm: Likewise.
-
-Tue Dec 17 16:48:51 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* tests/join-test/Makefile.am (.pl): Make generated file read-only so
-	I don't accidentally modify it instead of the one with the .pl suffix.
-
-	* acinclude.m4 (jm_SYS_PROC_UPTIME): Require AC_PROG_CC, rather than
-	now-obsolete AC_C_CROSS.
-	(jm_FUNC_MKTIME): When redefining, use rpl_ prefix, not gnu_ one
-	since there's nothing GNU-specific about the replacement.  Contrast
-	with gnu_ prefix added to strftime.
-	(jm_FUNC_MEMCMP): New macro.
-	* configure.in: Use jm_FUNC_MEMCMP instead of AM_FUNC_MEMCMP.
-	* acconfig.h: Add memcmp.
-	* README: Remove warning about memcmp.  The new macro handles it.
-
-Mon Dec 16 23:03:27 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* tests/Makefile.am (pkgdata_DATA): Remove unnecessary assignment.
-	From Eric Backus.
-	(AUTOMAKE_OPTIONS): Likewise.
-
-Sat Dec 14 14:51:50 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* acinclude.m4 (jm_SYS_PROC_UPTIME): Fix typo in cache variable
-	name for cross compiling.
-	Remove definitions of gettext-related macros.  The gettext
-	installation procedure installs corresponding .m4 files so that
-	aclocal will use them.
-
-1996-12-12  Paul Eggert  <eggert@twinsun.com>
-
-	* system.h (ISDIGIT): Replace with smaller, faster edition
-	that yields nonzero only on ASCII digits.
-	(ISDIGIT_LOCALE): New macro, with same meaning that ISDIGIT
-	used to have.
-
-	* tr.c (is_char_class_member): Use ISDIGIT_LOCALE instead of
-	ISDIGIT to test for characters in CC_DIGIT class.
-
-	* sort.c (digits): Remove; subsumed by new ISDIGIT.
-	(inittables): Remove initialization of `digits'.
-	(fraccompare, numcompare, main): Use ISDIGIT (x) instead of digits[x].
-	(fraccompare, numcompare): Avoid casts to unsigned char that are no
-	longer needed.
-
-	* csplit.c (get_format_width, get_format_prec): Avoid
-	unnecessary comparison of digit to '\0'.
-
-Thu Dec 12 23:42:51 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/sort.c (usage): Clarify description of -u option.
-	From Karl Berry.
-
-Wed Dec 11 19:32:18 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* Version 1.20.
-
-Tue Dec 10 00:15:50 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	The file name, `build-script.pl' is longer than 14 characters.
-	Rename it.
-	* tests/cut-test/mk-script.pl: Rename from build-script.pl.
-	* tests/cut-test/Makefile.am: Reflect renaming.
-	* tests/tr-test/mk-script.pl: Rename from build-script.pl.
-	* tests/tr-test/Makefile.am: Reflect renaming.
-	* tests/sort-test/mk-script.pl: Rename from build-script.pl.
-	* tests/sort-test/Makefile.am: Reflect renaming.
-	* tests/join-test/mk-script.pl: Rename from build-script.pl.
-	* tests/join-test/Makefile.am: Reflect renaming.
-	Reported by Karl Heuer.
-
-	* configure.in (VERSION): Bump to 1.19r.
-	(AC_ISC_POSIX): Remove kludgy macro.
-	Use this test instead:
-	(LIBS): Add -lcposix if it contains strerror.
-	Patch from Karl Heuer.
-
-Sun Dec  8 07:22:38 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	=========== Update for automake-1.1k.
-	* Makefile.am (AUTOMAKE_OPTIONS): Require 1.1k.
-	* configure.in (AM_CONFIG_HEADER): Use it.
-	(AC_OUTPUT): Remove stamp-h timestamping statement.
-	Now, AM_CONFIG_HEADER does it automatically.
-	* lib/Makefile.am (noinst_LIBRARIES): Rename to libtu.a as per
-	new automake requirement.
-	Rename tu_* variables to libtu_a_*.
-
-Wed Dec  4 21:03:18 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/pr.c: Apply big patch from Roland Huebner.
-
-	* src/tr.c (main) [!POSIXLY_CORRECT]: Allow the identity mappings:
-	[:upper:] to [:upper:] and [:lower:] to [:lower:].
-	(main) [POSIXLY_CORRECT]: Give a more specific diagnostic for
-	the invalid identity mappings [:upper:] to [:upper:] and [:lower:]
-	to [:lower:].
-	(class_ok): Update table to reflect that tr now allows these
-	identity mappings.  Suggestion from Risto Kankkunen.
-
-Thu Nov 28 00:31:18 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (AM_GNU_GETTEXT): Renamed from ud_GNU_GETTEXT
-	for gettext-0.10.25.
-
-Tue Nov 26 23:05:14 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/sort.c (fraccompare): Add explicit `int' in `register' dcls,
-	to avoid new warning from gcc.
-
-Sun Nov 24 21:02:15 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* tests/sort-test/Makefile.am (t): Add names of those 5 tests.
-
-	* tests/sort-test/Test.pm: Add 5 tests to exercize just-fixed code.
-
-	* src/sort.c (set_ordering): Revert 1994-05-04 change to this function
-	so that blanks are not unconditionally ignored when computing start
-	and end positions for numeric keys with explicit character offsets.
-	Reported by Markus Demleitner.
-
-Sat Nov 23 16:07:08 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* cat.c (usage): Alphabetize option descriptions the way sort -f would.
-	* fmt.c (usage): Likewise.
-	* join.c (usage): Likewise.
-	* md5sum.c (usage): Likewise.
-	* od.c (usage): Likewise.
-	* pr.c (usage): Likewise.
-	* sort.c (usage): Likewise.
-	* split.c (usage): Likewise.
-	* wc.c (usage): Likewise.
-	From Karl Berry.
-
-Fri Nov 22 20:20:37 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/csplit.c (process_regexp): Update CURRENT_LINE only if
-	the new value would be larger.  This avoids the infinite loop
-	otherwise provoked by situations like this:
-	printf "\na\n" | csplit - '/a/-1' '{*}'
-	From Jens Schmidt.
-
-Tue Nov 19 23:16:57 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (AM_SANITY_CHECK_CC): Remove it.  Autoconf-2.11
-	has this built-in.
-
-Sat Nov  2 08:50:01 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* doc/Makefile.am (MAKEINFO): Set to makeinfo --no-split.
-	Otherwise, the generated info files have names longer than
-	the 14-byte max of some old systems.
-	Reported by Karl Heuer.
-
-Fri Nov  1 21:33:16 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/strtol.c: Update from GNU libc.
-
-	* tests/sort-test/Test.pm: Add a test to exercize this fix.
-
-	* src/sort.c [!ENABLE_ASSERTIONS]: Guard NDEBUG definition.
-	(checkfp): Fix off-by-one error that resulted in writing one byte
-	beyond the end of a malloc'd buffer.  It caused `sort -c' to segfault
-	on Linux systems having a relatively recent libc.  Before, running
-	the command, perl -e "print 'x' x 30, \"\n\";"|sort -c
-	would provoke the memory overrun (though not necessarily the failure).
-	Add an assertion.
-	Reported by Risto Kankkunen.
-
-Thu Oct 31 17:48:24 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/sort.c (key_init): New function.
-	(main): Use key_init in the two places where it was open-coded.
-	This fixes a UMR of the general_numeric field.
-
-	* src/join.c (decode_field_spec): Always give FIELD_INDEX a value.
-	This avoids a spurious UMR report from purify.
-	(prjoin): Add an assertion.
-	(add_field): Update assertion.
-
-	* src/tr.c (es_free): New function.
-	(parse_str): Use it to plug a small memory leak.
-
-Wed Oct 23 22:02:24 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/md5.c: Update from GNU libc.
-	* lib/md5.h: Update from GNU libc.
-
-Mon Oct 21 16:48:12 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/tr.c (validate): Remove TAB from diagnostic, for consistency.
-
-Sun Oct 20 13:44:07 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/Makefile.am (INCLUDES): Add -I../intl.  Reported by Eric Backus.
-
-	* Makefile.am (AUTOMAKE_OPTIONS): Set to `gnits'
-	(EXTRA_DIST): Remove.
-
-	* configure.in: Remove README_ALPHA related code.  Automake takes
-	care of it automatically now when in gnits mode.
-
-	* lib/md5.c (md5_process_bytes): Cast void* pointer to char* before
-	doing arithmetic with it.
-
-Sat Oct 19 23:13:54 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/md5.c: Update from GNU libc.
-	* lib/md5.h: Update from GNU libc.
-
-Fri Oct 18 00:08:04 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (AC_OUTPUT): Add tests/join-test/Makefile.
-
-	* tests/Makefile.am (SUBDIRS): Add join-test.
-
-Tue Oct 15 23:25:31 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/tr.c (get_next): Rewrite to treat lower/upper mapping as a
-	special case.
-	(main): Write separate loops to initialize mapping for lower->upper
-	and upper->lower conversion.
-	Reported by Arne Henrik Juul.
-
-Sun Oct 13 12:52:42 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/xstrtol.c (__xstrtol): Return an error for invalid suffix.
-	Before, e.g., `split -b 1M' would be silently accepted and treated
-	like `split -b 1'.  Reported by Franc,ois.
-
-	* src/split.c (usage): Remove parameter, REASON.
-	(main): Update callers to use combination of error (0, 0, ... and
-	usage (EXIT_FAILURE).
-	(main): When a string operand cannot be converted to a number of
-	bytes or lines, include that string in the diagnostic.
-
-Sat Oct 12 00:05:11 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (AC_REPLACE_FUNCS): Add strpbrk and strtol.
-
-	* lib/Makefile.am (EXTRA_DIST): Remove.
-
-Thu Oct 10 23:41:36 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/md5.c (md5_stream): Apply fix from Ralph Loader
-	<loader@maths.ox.ac.uk> via Ulrich Drepper.
-
-Wed Oct  9 07:26:40 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/Makefile.am (tu_DEPENDENCIES): Depend on $(tu_LIBADD).
-
-Tue Oct  8 21:32:17 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/error.c: Include error.h to align with libit --
-	under protest, François :-).
-
-Sun Oct  6 08:02:28 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* acinclude.m4 (AC_HEADER_SYS_TIME_H, AM_FUNC_MKTIME,
-	AM_FUNC_ERROR_AT_LINE, AM_FUNC_OBSTACK): Remove definitions.
-	They're included in automake-1.1f.
-
-	* configure.in (AM_FUNC_ERROR_AT_LINE): Use it instead of
-	open-coding it.
-
-Sat Oct  5 12:40:22 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/memcpy.c [HAVE_CONFIG_H]: Include config.h.
-	From Karl Berry.
-
-Fri Oct  4 07:20:37 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (GNU_PACKAGE): New variable.
-	(PACKAGE_VERSION): Remove it.
-
-	* acconfig.h (GNU_PACKAGE): New variable.
-	(PACKAGE_VERSION): Remove now-unused variable.
-
-	* lib/long-options.c (parse_long_options): Separate package name
-	and version number to accommodate new --version output requirement.
-	* lib/long-options.h: Update prototype.
-
-Thu Oct  3 23:27:31 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/md5sum.c (main): Remove dead code that used to print --version
-	output.
-
-Tue Oct  1 06:54:22 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in: Use result of AM_FUNC_STRTOD to set POW_LIBM.
-	* src/Makefile.am (sort_LDADD): Use any library (-lm) that
-	gets substituted for @POW_LIBM@.
-
-	* tests/md5sum-test/md5-rfc (md5sum): Use ../../src/md5sum.
-
-Mon Sep 30 23:35:46 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* tests/md5sum-test/md5-rfc (md5sum): Set to $srcdir/md5sum.
-
-	* acinclude.m4: Update definitions from gettext-0.24.
-
-Sun Sep 29 20:04:53 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* tests/sort-test/build-script.pl: Die if close fails.
-	* tests/tr-test/build-script.pl: Likewise.
-
-	* configure.in (AC_OUTPUT): Add tests/cut-test/Makefile.
-	* tests/Makefile.am (SUBDIRS): Add cut-test.
-	* tests/cut-test: New directory.
-
-Fri Sep 27 22:22:09 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (ALL_LINGUAS): Add spanish (es).
-
-Thu Sep 26 21:02:54 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/md5sum.c (usage): Remove references in --help output to
-	the now-deprecated --string option.  Support for it will be
-	removed soon.  Using this option can provoke a memory access
-	violation on some systems because of (unavoidable in an efficient
-	implementation) alignment assumptions made by functions in md5.c.
-	md5sum.c could leave the option in and accommodate the alignment
-	restriction, but this option was intended solely for testing, and
-	the tests are now all file-oriented, so it's not necessary.
-
-	* tests/md5sum-test/md5-rfc: Rewrite to avoid use of --string option.
-
-Wed Sep 25 21:43:10 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* tests/sort-test/Makefile.am (t): Factor out .in suffix.
-	Include new test: t16a.
-	* tests/tr-test/Makefile.am (t): Likewise.
-
-	* src/Makefile.am (EXTRA_DIST): Remove md5-test.rfc.
-
-Mon Sep 23 10:00:50 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* tests/md5sum-test/Makefile.am (EXTRA_DIST): Distribute $(TESTS).
-
-Sun Sep 22 09:24:22 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/sort.c (keycompare): Declare translate to be unsigned char *.
-	Otherwise, sign extension caused misordering when using e.g. -f.
-	Reported by Erick Branderhorst.
-	* tests/sort-test/Test.pm: Add Erick's test for that fix.
-
-	* tests/Makefile.am (SUBDIRS): Add md5sum-test.
-
-Sat Sep 21 13:34:59 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/Makefile.am (check): Remove tests for md5sum.
-	* tests/md5sum-test: New directory.  Put them here instead.
-	* configure.in (AC_OUTPUT): Add tests/md5sum-test/Makefile.
-
-Thu Sep 19 08:54:05 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* tests/: Rename from checks.
-	* Makefile.am (SUBDIRS): Change `checks' to `tests'.
-	* configure.in (AC_OUTPUT): Likewise.
-
-	* configure.in ($PACKAGE, $VERSION): Don't AC_DEFINE_UNQUOTED these.
-	AM_INIT_AUTOMAKE now does it (as of automake-1.1e).
-
-Sun Sep 15 23:08:48 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* Makefile.am (EXTRA_DIST): Remove acinclude.m4.
-
-Thu Sep 12 17:05:23 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* lib/Makefile.am (EXTRA_DIST): Add getline.c.
-	(tu_SOURCES): Remove getline.c
-	From Kaveh Ghazi.
-
-Sun Sep  8 13:55:18 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* checks/sort-test/build-script.pl: Prefix $in with \$srcdir/
-	so make check works with VPATH build.  From Uli Drepper.
-
-Sat Sep  7 12:25:42 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/system.h: Add comments justifying IS* versions of ctype.h macros.
-
-	* src/fmt.c (check_punctuation): Use ISPUNCT instead of ispunct.
-	(get_line): Use ISSPACE instead of isspace.  From Bruno Haible.
-
-Mon Sep  2 10:34:46 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/*.c (usage): Tell where to report bugs.
-
-Sun Aug 25 22:50:47 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* checks/sort-test/Makefile.am (EXTRA_DIST): Add $x-tests.
-	($x-tests): Guard dependencies with @MAINT@.
-	* checks/tr-test/Makefile.am: Likewise.
-
-Sat Aug 24 14:25:41 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/cat.c (cat): Cast first arg to stpcpy to char* to avoid warnings.
-
-Wed Aug 21 22:28:26 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (ALL_LINGUAS): Add polish (pl).
-
-Sun Aug 18 09:34:42 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (AC_OUTPUT): Add checks/sort-test/Makefile.
-	* checks/Makefile.am (SUBDIRS): Add sort-test.
-
-Sat Aug 17 18:57:17 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* Makefile.am (EXTRA_DIST): Add acinclude.m4.
-
-Tue Aug 13 21:47:23 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/Makefile.am (EXTRA_DIST): Remove ansi2knr.1 and ansi2knr.c.
-	Automake includes them automatically.
-
-	* configure.in (AM_INIT_AUTOMAKE): Use it.
-	(AM_PROG_INSTALL): Remove.  AM_INIT_AUTOMAKE does this.
-	(AC_PROG_MAKE_SET): Likewise.
-
-Sun Aug 11 20:49:21 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in: Rename a few macros for automake-1.1c.
-	(AC_REPLACE_GNU_GETOPT): Remove.
-	(AC_PATH_PROG): Find perl -- needed only for checks if you
-	change or remove things with e.g. make maintainerclean.
-
-
-	* lib/Makefile.am (tu_LIBADD): Remove @REGEXOBJ@.  New AM_WITH_REGEX
-	adds .o files to @LIBOBJ@.
-	(tu_SOURCES): Add getopt.c and getopt1.c.
-	(EXTRA_DIST): Remove getopt.c and getopt1.c.
-
-	* acinclude.m4: New file -- derived from aclocal.m4.
-	* aclocal.m4: This file is now generated by the aclocal program
-	(which comes with the automake package.)
-
-Sun Aug  4 10:50:46 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* checks/: New directory.
-	* checks/Makefile.am: New file.
-	* configure.in (AC_OUTPUT): Add new directories: checks,
-	checks/tr-test.
-	* Makefile.am (SUBDIRS): Likewise.
-
-Sat Jul 27 17:22:14 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/system.h (bindtextdomain) [!ENABLE_NLS]: Undefine to avoid
-	redefinition warnings on solaris.
-	(textdomain) [!ENABLE_NLS]: Likewise.
-
-Thu Jul 25 23:06:35 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/unexpand.c (unexpand): Move EOF check to follow code that
-	processes and generates output for pending spaces.  Before
-	`printf '  ' |unexpand -t 1,2' generated no output.
-
-	* src/md5sum.c (md5_check): Remove parameter, BINARY.
-	Rename local TYPE_FLAG to BINARY, so md5_file uses the binary mode
-	from the input stream rather than the one from the command line.
-	(main): Fail with a diagnostic if --binary or --text is specified
-	when verifying checksums.
-	Reported by Eli Zaretskii <eliz@is.elta.co.il>.
-
-Sun Jul 21 11:58:48 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in: Add check for error_at_line so systems with
-	GNU libc don't compile and link with distributed error.c.
-	* lib/Makefile.am (tu_SOURCES): Remove error.c.
-	(EXTRA_DIST): Add error.c.
-
-	* configure.in (AC_REPLACE_FUNCS): Replace getline.c.
-	Add related check for the getdelim function.
-	From Ulrich Drepper -- as done in gettext.
-
-Sat Jul 20 15:59:36 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (PACKAGE_VERSION): Use space instead of hyphen to
-	separate PACKAGE and VERSION.
-
-	* aclocal.m4 (AM_SANITY_CHECK_CC): New macro.  Derived from
-	macros from Bruno Haible and from Cygnus.
-	* configure.in (AM_SANITY_CHECK_CC): Use it.
-
-Wed Jul 17 00:30:28 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* install-sh: Get version with MIT copyright.
-
-Tue Jul 16 00:09:37 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* aclocal.m4 (fp_C_PROTOTYPES): Improved version from
-	François Pinard.
-	Update all other macros to reference $fp_cv_prog_cc_stdc, rather
-	than $ac_cv_prog_cc_stdc.
-
-	* src/od.c (OFF_T_MAX): Remove definition.
-	(main): Compare against LONG_MAX rather than OFF_T_MAX.
-
-Mon Jul 15 23:42:57 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* Many files: Update FSF address.
-
-Sun Jul 14 16:53:50 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/unexpand.c (unexpand): Fix bug that contributed to endless loop
-	when invoking `echo '  ' |unexpand -t 1,2': use print_tab_index, not
-	tab_index in inner flush_pend: while loop.  From Keith Owens
-	<kaos@audio.apana.org.au>.
-
-	* src/unexpand.c [HAVE_LIMITS_H]: Include limits.h for INT_MAX.
-	[!INT_MAX]: Define it.
-	(main): Append INT_MAX to command-line-specified tab list to
-	ensure termination in unexpand's inner loop.
-	Derived from a patch from Keith Owens.
-
-Thu Jul 11 22:04:36 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* Version 1.19.
-
-	* configure.in (VERSION): Bump to 1.19.
-
-Wed Jul 10 22:57:29 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* aclocal.m4 (fp_PROG_CC_STDC): Include sys/stat.h in test program
-	so that DYNIX/ptx V4.1.3 doesn't use `-Xc -D__EXTENSIONS__' -- with
-	those options on that system, sys/stat.h gets compile errors.
-	With help from Marcus Daniels.
-
-	* getopt.c: Update from gettext-0.10.23.
-	* getopt1.c: Likewise.
-	* getopt.h: Likewise.
-
-Tue Jul  9 18:07:23 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/fmt.c (MAXCOST): Use `(unsigned long)1' rather than `(COST)1'
-	so the left operand of the << isn't signed.
-	From Kjetil Torgrim Homme.
-
-	* po/Makefile.in.in (install-data): Don't install NLS files when
-	they're not requested.  From Ulrich Drepper.  Reported by
-	Kjetil Torgrim Homme <kjetilho@ifi.uio.no>.
-
-Fri Jul  5 21:55:58 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* po/Makefile.in.in ($(PACKAGE).pot): Merge from gettext-0.10.23.
-	* ABOUT-NLS: Likewise.
-	* intl/*: Likewise.
-	* aclocal.m4: Likewise.
-
-Thu Jul  4 07:24:54 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/uniq.c (usage): Remove space before newline in usage message.
-
-	* src/md5sum.c (MIN_DIGEST_LINE_LENGTH): New macro.
-	[NEWLINE_REPLACEMENT_STRING*]: Remove macros.
-	(main): Output a leading backslash for a line describing a file
-	whose name contains a newline.  Then translate each NEWLINE byte
-	in the file name to the string, "\\n", and each backslash to "\\\\".
-	File names that don't contain NEWLINE aren't translated.
-	(split_3): Rewrite to handle file names with embedded newlines.
-	Miles Bader and Jim Blandy suggested this new encoding scheme.
-
-	* src/md5sum.c (md5_file): Replace obsolete comment with a description
-	of the function.
-	(md5_check): Don't use "s"-adding trick to form the plural of
-	`checksum.'  That doesn't work well with translation.
-	Suggestions from Ulrich Drepper.
-	(split_3): Add missing semicolon so it compiles.  From Jim Blandy.
-
-Wed Jul  3 23:21:09 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/md5sum.c (split_3): Correct test for 35-byte line to accommodate
-	fact that leading blanks may be stripped.
-
-Tue Jul  2 21:51:40 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (ALL_LINGUAS): Add dutch (nl).
-
-Mon Jul  1 23:50:19 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/md5sum.c [NEWLINE_REPLACEMENT_STRING]: Define.
-	(split_3): Translate NL bytes not to NUL, but to
-	NEWLINE_REPLACEMENT_STRING.
-	Suggested by Ulrich Drepper.
-	(main): Translate back to NL-containing filename.
-
-Sun Jun 30 22:42:17 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/md5sum.c (split_3): Take an additional parameter, S_LEN.
-	Adapt caller.
-	Map translated NEWLINE-containing filename back into the original
-	NEWLINE-containing name.
-	(md5_check): Translate NEWLINE bytes to NUL bytes in filename.
-
-Sat Jun 29 18:59:07 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (PACKAGE_VERSION): Add `GNU ' prefix so it
-	appears in the output of --version.  Reported by RMS.
-
-Wed Jun 26 21:35:10 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* src/Makefile.am (LDADD): Remove sort-specific hack to link
-	with -lm.
-	* aclocal.m4 (AM_FUNC_STRTOD): New macro.
-	* configure.in (AM_FUNC_STRTOD): Use it.
-	(AC_REPLACE_FUNCS): Remove strtod.
-	Suggested by Tom Tromey.
-
-	* po/Makefile.in.in (install-data): Add `else true;' to avoid
-	letting failing if-condition cause make failure.
-	From Fred Fish (fnf@ninemoons.com).
-
-Tue Jun 25 21:55:18 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* Version 1.18a.
-
-Tue Jun 18 20:43:20 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* aclocal.m4: Update from gettext-0.10.20.
-	* ABOUT-NLS: Likewise.
-	* intl/*: Likewise.
-
-Thu Jun 13 22:31:39 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (VERSION): Bump to 1.18a.
-
-	* po/Makefile.in.in ($(PACKAGE).pot): Reapply change of May 30.
-	Depend on POTFILES only when using maintainer mode.
-
-	* intl/*: Update from gettext-0.10.18.
-
-Tue Jun 11 23:32:10 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* Version 1.18.
-
-	* po/Makefile.in.in: Update from gettext-0.10.17.
-	* intl/*: Likewise.
-	* ABOUT-NLS: Likewise.
-
-Mon Jun 10 18:22:29 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* Makefile.am (cvs-dist): Use -c option in cvs tag command.
-
-Fri Jun  7 22:06:46 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* configure.in (VERSION): Set to 1.18.
-
-	* src/Makefile.am (sort_LDADD): Set this to -lm to get pow when using
-	the strtod supplied with this package.  Otherwise, linking failed on
-	Solaris-2.4 systems.  Reported by Wayne Stewart <wstewa@atl.com>.
-
-Thu Jun  6 21:57:08 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* po/Makefile.in.in: Update from gettext-0.10.16.
-	* intl/*: Likewise.
-	* ABOUT-NLS: Likewise.
-	* aclocal.m4 (AC_REPLACE_GNU_GETOPT): Move definition to precede
-	gettext-related ones.
-	Update from gettext-0.10.16.
-
-Fri May 31 22:04:51 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* Version 1.17.
-
-	* Makefile.am (EXTRA_DIST): Set to texinfo.tex so that file is
-	distributed.
-
-Thu May 30 00:07:48 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* Version 1.16.
-
-	* tail.c (main): Interpret the old-style +VALUE and -VALUE options
-	like -c VALUE and -c +VALUE (resp) when VALUE has one of the [bkm]
-	suffix multipliers.  This makes the code consistent with --help
-	output.  Reported by Karl Heuer.
-
-	* sort.c (limfield): #ifdef-out a block of code that makes
-	GNU sort incompatible with Unix sort when a key-end spec refers
-	to the N'th character in a field that has fewer than N characters.
-	The POSIX spec doesn't appear to specify behavior for this case.
-	From Karl Heuer.
-
-	* po/Makefile.in.in (stamp-cat-id): Avoid using temp filename
-	longer than 14 characters.
-	(mostlyclean): Likewise.
-	From Karl Heuer.
-
-	* po/Makefile.in.in ($(PACKAGE).pot): Depend on POTFILES only
-	when using maintainer mode.  Reported by Karl Heuer.
-
-	* po/Makefile.in.in (.po.mo): Reenable dependency and rule.
-	It is required when using native NLS, e.g. on Solaris.
-	From Marcus Daniels.
-
-	* od.c (decode_one_format): Use %lu (not %d) printf format
-	corresponding to unsigned long, SIZE.
-
-	* Version 1.15.
-
-	* intl/Makefile.in (installcheck): New target.
-	* po/Makefile.in.in (installcheck): New target.
-
-	* od.c (decode_one_format): Take another parameter.
-	Give a specific diagnostic for invalid format spec here rather
-	than an overly general one from caller's caller.
-	(decode_format_string): Update caller.
-	(main): Don't give diagnostic here when decode_format_string fails.
-	Remove assertions that could fail on some Crays because they don't
-	have a two-byte type.
-	Johan Danielsson (joda@pdc.kth.se) reported the failed assertions.
-
-Mon May 27 17:43:31 1996  Jim Meyering  <meyering@na-net.ornl.gov>
-
-	* cat.c (main): Use STDIN_FILENO and STDOUT_FILENO instead of
-	less portable fileno (stdin) and fileno (stdout).
-	* sort.c (main): Use STDIN_FILENO instead of less portable
-	fileno (stdin).
-
-Mon May 20 21:50:23 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* Makefile.am (distcheck): Remove target and rule -- automake-0.33
-	adds it automatically.
-
-Sun May 19 13:15:49 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* configure.in (LINGUAS): Add ko.
-	* Makefile.am (distcheck): Remove @MAINT@ prefix from first command.
-
-Thu May 16 22:18:41 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* Makefile.am (distcheck): New target.  From Gord Matzigkeit.
-
-Fri May 10 20:46:13 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* po/Makefile.in.in (all-yes): Always depend on CATALOGS.  Otherwise
-	they won't be built and install could fail.  From Ulrich Drepper.
-	(.po.mo): Disable dependency and rule when not in maintainer mode.
-
-	* aclocal.m4 (ud_WITH_NLS): Make DATADIRNAME and CATOBJEXT depend
-	on whether we're using GNU gettext.  From Ulrich Drepper.
-
-Wed May  8 21:10:43 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* intl/Makefile.in (distdir): Renamed from dist. For compatibility
-	with automake-0.32.
-	* po/Makefile.in.in (distdir): Likewise.
-
-	* po/Makefile.in.in (all-yes): Depend on GMOFILES.
-	Depend on CATALOGS and GMOFILES files only in maintainer mode.
-
-Tue May  7 22:10:20 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* configure.in: Require autoconf-2.10.
-
-	* aclocal.m4 (jm_MAINTAINER_MODE): New macro.
-	* configure.in (jm_MAINTAINER_MODE): Use it.
-
-Sat May  4 20:40:01 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* configure.in (LINGUAS): Add de.
-	* po/de.po: New file.
-
-	* memcasecmp.c [IN_CTYPE_DOMAIN]: Rename from ISASCII.
-	* regex.c [IN_CTYPE_DOMAIN]: Likewise.
-	* system.h [IN_CTYPE_DOMAIN]: Likewise.
-
-Sun Apr 28 17:10:03 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* fmt.c (copy_rest): Don't copy past end of prefix.  Output
-	trailing spaces if the prefix had any.  Before, fmt would
-	improperly output NUL bytes.  The command
-	perl -e 'print "| S";' |fmt -p' |  '|tr '\0' @
-	output `|@S'.  Reported by François Pinard.
-
-	* sort.c (main): Give a better diagnostic for `sort -0'.
-	Reported by Karl Berry.
-
-	* configure.in: Make fp_C_PROTOTYPES precede AC_C_INLINE.
-	Otherwise, some systems lose because the value AC_C_INLINE choses
-	with plain `cc' is different from that chosen when using the ANSI-mode
-	C compiler.  From Kaveh Ghazi.
-
-Tue Apr 23 22:05:35 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* aclocal.m4 (AC_REPLACE_GNU_GETOPT): New macro.
-	* configure.in: Use it.
-	* lib/Makefile.am (tu_SOURCES): Remove getopt.c and getopt1.c.
-	(EXTRA_DIST): Add getopt.c and getopt1.c
-
-	* src/*.c, src/*.h: Update Copyright years to include 1996.
-
-Sun Apr 21 08:04:51 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* getline.c: New version from gettext-0.10.12.
-	* getline.h: Likewise.
-	* configure.in (AC_CHECK_FUNCS): Add getdelim.
-	Suggested by Ulrich Drepper.
-
-	* md5sum.c (md5_check): Remove spurious newline at end of error
-	format string.
-
-	* od.c (decode_one_format): Use printf's L modifier for long doubles,
-	not `l'.  From Eric Backus.
-
-	* Makefile.am (LDADD): Put @INTLLIBS@ before package library.
-
-	* od.c: Include <values.h>.
-	[!BITSPERBYTE]: Define.
-	[OFF_T_MAX]: Use BITSPERBYTE, not 8, and cast the result to off_t.
-	* configure.in (AC_CHECK_HEADERS): Add values.h.
-
-Fri Apr 19 23:48:53 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* Makefile.am (cvs-dist): New rule.  Based on the one from
-	Tom Tromey's automake.
-
-Thu Apr 18 22:13:14 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* tail.c (main): Make code clearer:  use new variable `n_files' in
-	place of `argc - optind'.  Use `file' instead of `argv + optind'.
-
-Sat Apr 13 13:08:29 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* lib/Makefile.am (noinst_HEADERS): Include memcasecmp.h,
-	not memcasecmp.c.
-
-	* memcasecmp.c: Unprotoize.
-	[ISASCII]: Define.
-	[ISUPPER]: Define.
-
-	* join.c (decode_field_spec): Rename local variable `valid'
-	to invalid (and reverse sense) to avoid conflict with the
-	macro definition in /usr/include/locale.h on SunOS 4.1.3.
-
-Tue Apr  9 22:43:57 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* uniq.c: Add new option --ignore-case (-i).
-	Include memcasecmp.h.
-	(different): Compare with memcasecmp if ignoring case.
-	(main): Handle 'i'.
-
-	* join.c (memcasecmp): Remove static definition of function.
-	Include memcasecmp.h instead.
-
-	* memcasecmp.c: New file.
-	* memcasecmp.h: New file.
-	* lib/Makefile.am (tu_SOURCES): Add memcasecmp.c.
-	(noinst_HEADERS): Add memcasecmp.h.
-
-Thu Apr  4 17:05:33 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* tr.c: The following commands all failed unnecessarily.
-	tr -cs '[:upper:]' '[X*]'
-	tr -dcs '[:lower:]' n-rs-z
-	tr -ds '[:xdigit:]' [:alnum:]'
-	tr -dcs '[:alnum:]' [:digit:]'
-	tr -dc '[:upper:]'
-	Reported by Ross Ridge (ross@worf.mks.com).
-	(validate): Add missing conjunct (translating) in test for
-	`translating and complementing character classes' error.  Before,
-	valid uses of tr could fail.  E.g. `tr -dcs '[:cntrl:]' '[:alnum:]''.
-	(homogeneous_spec_list): New function.
-	(validate): Use it to relax the old (overly restrictive) restriction
-	that prohibited use of complemented character classes when translating.
-	Now, that is allowed as long as the translation maps many to one.
-	(get_spec_stats): Rename and redefine global has_char_class from
-	has_upper_or_lower.
-
-Wed Apr  3 07:08:57 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* aclocal.m4: Update NLS macros from gettext-0.10.11.
-
-	* src/Makefile.am (INCLUDES): Add -I$(srcdir) to get system.h
-	when srcdir != builddir.  From Kaveh Ghazi.
-
-Wed Mar 27 23:33:36 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* cksum.c (cksum): Use format "%lu %ld" (instead of "%10lu %8ld")
-	to be POSIX compliant.  From Stephen Gildea <gildea@x.org>.
-
-Sun Mar 24 08:47:40 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* join.c (main): Use EXIT_FAILURE, not 2, as exit code in error call.
-	* od.c (skip, main): Likewise.
-	* tr.c (main): Likewise.
-
-	* cat.c cksum.c comm.c csplit.c cut.c expand.c fmt.c fold.c head.c
-	join.c md5sum.c nl.c od.c paste.c pr.c split.c sum.c tac.c tail.c
-	tr.c unexpand.c uniq.c wc.c: Exit with status EXIT_SUCCESS or
-	EXIT_FAILURE, rather than 0 or 1.
-
-Sat Mar 23 23:14:40 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* system.h [EXIT_FAILURE]: Undefine and define to 1 also if it
-	is defined to zero.  Suggested by Paul Eggert.
-
-	* sort.c [SORT_FAILURE]: New macro.
-	Be careful to exit with 1 only when -c is used and the
-	input is not properly sorted.  In all other cases, use
-	SORT_FAILURE as required by POSIX.
-	(main): Change some `error (1, ...' to use SORT_FAILURE.
-	Upon successful termination, exit with EXIT_SUCCESS instead of `0'.
-	Replace all uses of `2' (as exit code) with SORT_FAILURE.
-
-Thu Mar 21 22:47:50 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* csplit.c: Include assert.h, but disable assertions.
-	(process_line_count): Replace if-abort with a slightly relaxed
-	assertion.  Before, `echo |csplit - 1 1' would abort.
-	Reported by Samuli.Karkkainen@hut.fi.
-	(parse_patterns): Disallow uses like `csplit FILE 0' with zero
-	line number, `csplit FILE 2 1' with decreasing line numbers, and
-	warn about uses like `csplit FILE 3 3' that have equal line numbers.
-
-	* sort.c (main): Declare to be of type int, not void.
-	From Peter Seebach <seebs@taniemarie.solon.com>.
-	* cat.c cksum.c comm.c csplit.c cut.c expand.c fold.c head.c join.c
-	nl.c paste.c pr.c split.c sum.c tac.c tail.c tr.c unexpand.c uniq.c
-	wc.c (main): Likewise.
-
-Sat Mar 16 16:30:07 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* configure.in (PACKAGE_VERSION): New macro.
-	* acconfig.h (PACKAGE_VERSION): Add it.
-	* src/Makefile.am: Remove rules for generating version.c.
-	Remove references to version.o, version.h, and stamp-v.
-	* version.c: Remove file.
-	* version.h: Remove file.
-	* cat.c cksum.c comm.c csplit.c cut.c expand.c fmt.c fold.c
-	head.c join.c md5sum.c nl.c od.c paste.c pr.c sort.c split.c
-	sum.c tac.c tail.c tr.c unexpand.c uniq.c wc.c: Don't include
-	version.h.
-	(main): Use PACKAGE_VERSION instead of version_string.
-
-Mon Mar 11 16:07:08 CST 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* sort.c (write_bytes): Renamed from xfwrite.
-	Remove SIZE parameter.  It was always 1. Update all callers.
-	Rename NELEM parameter to N_BYTES and change its type to size_t.
-
-Sat Mar  9 13:30:12 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* cat.c cksum.c comm.c csplit.c cut.c expand.c fmt.c
-	fold.c head.c join.c md5sum.c nl.c od.c paste.c pr.c sort.c
-	split.c sum.c tac.c tail.c tr.c unexpand.c uniq.c wc.c (main):
-	Initialize for internationalized message support: call setlocale,
-	bindtextdomain, and textdomain.
-	* system.h: Add definitions and includes for NLS.
-	* Makefile.am (SUBDIRS): Add intl and po.
-	* src/Makefile.am (datadir): Define.
-	(localedir): Define.
-	(DEFS): Add LOCALEDIR definition.
-	(LDADD): Add @INTLLIBS@.
-	* aclocal.m4: Add NLS-related macro definitions from
-	gettext distribution.
-	* acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_LC_MESSAGES,
-	HAVE_STPCPY): New macros.
-	Add PACKAGE and VERSION.
-	* configure.in (PACKAGE): Define with AC_DEFINE_UNQUOTED.
-	(VERSION): Likewise.
-	(ALL_LINGUAS): Define.
-	(AC_CHECK_HEADERS): Add float.h.
-	(ud_GNU_GETTEXT): Use it.
-	Link an nls file.
-	(AC_OUTPUT): Reflect addition of two new directories, intl and po.
-	Create po/Makefile.
-	From François Pinard.
-
-	* tr.c (star_digits_closebracket): Declare formal param, IDX,
-	and local I to be of type size_t (rather than int) to avoid
-	warnings from gcc -Wall.
-
-Wed Feb 28 20:32:48 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* src/Makefile.am: Adapt for automake-0.30.
-	(noinst_HEADERS): Rename from HEADERS.
-	(INCLUDES): Remove -I.. and -I$(srcdir).  automake-0.30 adds these
-	to DEFS automatically.
-	* lib/Makefile.am (noinst_HEADERS): Rename from HEADERS.
-
-Wed Feb 21 18:56:27 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* join.c (xfields) [without -t]: Ignore leading blanks.
-	From David Dyck	(dcd@tc.fluke.COM).
-
-Sun Feb 18 12:07:27 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* join.c [TOLOWER]: Define.
-	(usage): Briefly describe new --ignore-case (-i) option.
-	(memcasecmp): New function.
-	(main): Set IGNORE_CASE for -i.
-	(keycmp): Compare with memcasecmp if IGNORE_CASE is set.
-	Suggestion and an initial patch from Alberto Accomazzi
-	<alberto@cfa0.harvard.edu>.
-
-Sat Feb 17 18:54:40 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* sort.c: Add -z option.  Change all occurrences of '\n' to `eolchar'.
-	(usage): Describe it.
-	(main): Set eolchar to 0 for -z.
-	From Mark W. Eichin <eichin@cygnus.com>.
-
-Fri Feb 16 21:44:14 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* join.c (main): Mark two strings for translation.
-	* md5sum.c (md5_check): Mark a string for translation.
-	From François Pinard.
-
-Mon Feb 12 21:12:28 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	Update for automake-0.29.
-	* Makefile.am (CONFIG_HEADER): Don't define.  Automake now does it.
-	* src/Makefile.am: Likewise.
-	* lib/Makefile.am: Likewise.
-	* doc/Makefile.am (info_TEXINFOS): Renamed from TEXINFOS.
-	* man/Makefile.am (man_MANS): Renamed from MANS.
-
-	* fmt.c [TRUE]: Undefine before defining to avoid warning on NeXT.
-	[FALSE]: Likewise.
-	From Derek Clegg (dclegg@next.com).
-
-Sat Feb  3 16:20:40 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* Version 1.14.
-
-Wed Jan 31 23:26:13 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* tail.c (dump_remainder): Flush stdout when tailing-forever on
-	multiple files.  From Carlos Canau <Carlos.Canau@relay.puug.pt>.
-
-Fri Jan  5 18:30:28  1996 Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* aclocal.m4: For SVR4 systems, use -Xc -D_POSIX_C_SOURCE in CFLAGS,
-	not just -Xc.  From François Pinard.
-
-	* doc/Makefile.am (DIST_OTHER): Don't set to mdate-sh.  mdate-sh is
-	distributed automatically.  From Tom Tromey.
-
-Thu Jan  4 20:32:52 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* nl.c: Include rx.h after limit.h (not before) to avoid warning
-	about the redeclaration of RE_DUP_MAX in limit.h.  rx.h protects
-	its definition.  From Kaveh Ghazi.
-
-	* src/Makefile.am (DIST_OTHER): Include md5-test.rfc so make check
-	works again.  Reported by François Pinard and Kaveh Ghazi.
-
-	* rx.c [SYNTAX]: Rename from SYNTAX_TABLE.
-	[SYNTAX_TABLE]: Remove extern dcl of re_syntax_table.
-	(RE_SEARCH_2_FN): Cast string1 and string2 to avoid pointer type
-	mismatch errors from e.g. SunOS's /bin/cc.
-	Reported by Kaveh Ghazi.
-
-Wed Jan  3 23:34:39 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* configure.in (VERSION): Set variable directly rather than from
-	a separate file.
-	* Makefile.am (DIST_OTHER): Remove VERSION.
-	* src/Makefile.am (version.c): Depend on Makefile, not ../VERSION.
-	(stamp-v): New target; depend on Makefile.
-	(DISTCLEANFILES): Add stamp-v, version.c.
-
-Tue Jan  2 00:08:08 1996  Jim Meyering  (meyering@na-net.ornl.gov)
-
-	* sort.c (keycompare): Rewrite cases handling ignored characters
-	so that they really are ignored.  Reported by Carl Johnson
-	<carlj@cjlinux.home.org>.
-
-Fri Dec 22 21:34:55 1995  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
-
-	* configure.in: Touch stamp-h only if config.h is remade.
-
-	* csplit.c (extract_regexp) [!WITH_REGEX]: Intialize
-	syntax_parens field.
-
-Mon Dec 18 21:42:44 1995  Jim Meyering  (meyering@comco.com)
-
-	Use automake to generate Makefile.in files.
-	* Makefile.am: New file.
-	* doc/Makefile.am: New file.
-	* lib/Makefile.am: New file.
-	* man/Makefile.am: New file.
-	* src/Makefile.am: New file.
-
-Thu Dec 14 21:13:22 1995  Jim Meyering  (meyering@comco.com)
-
-	* fmt.c (main): Use xstrtol instead of atoi.
-
-	* fold.c (main): Use xstrtol instead of atoi.
-	(fold_file): Make a couple locals `int', not size_t, and cast
-	fwrite's third parameter to size_t.
-
-	* nl.c (main): Use xstrtol instead of atoi.
-	Rename misleading --first-page=N option to --starting-line-number=N.
-	(usage): Update.
-
-	* uniq.c (main): Use xstrtol instead of atoi.
-
-Fri Dec  8 20:48:00 1995  Jim Meyering  (meyering@comco.com)
-
-	* aclocal.m4 (fp_C_PROTOTYPES): Set ANSI2KNR to ./ansi2knr.
-
-Thu Dec  7 19:55:03 1995  Jim Meyering  (meyering@comco.com)
-
-	* aclocal.m4 (ud_WITH_REGEX): New macro.
-	* configure.in: Use it.
-	* rx.c, rx.h: New files.
-	* lib/Makefile.in (REGEX): Set to @REGEXOBJ@, not regex.o.
-	(SOURCES, DISTFILES): Add rx.c, rx.h.
-	* acconfig.h (WITH_REGEX): Add it.
-	* csplit.c [!WITH_REGEX]: Include rx.h.
-	* nl.c [!WITH_REGEX]: Likewise.
-	* tac.c [!WITH_REGEX]: Likewise.
-	From Ulrich Drepper and François Pinard.
-
-Tue Dec  5 17:49:53 1995  Jim Meyering  (meyering@comco.com)
-
-	* sort.c (main): Diagnose invalid arguments to -k, then fail.
-
-	* sort.c (numcompare): Properly handle all cases in which signs differ.
-	From Karl Heuer.
-
-	* Makefile.in (mandir): @mandir@ is just $(prefix)/man.
-	Append `/man1'.  Reported by Karl Heuer.
-
-	* sum.c (bsd_sum_file): Remove misleading comment.  From Karl Heuer.
-
-	* src/Makefile.in [.c._o]: Don't create $<-tmp.  From Kaveh Ghazi.
-
-Fri Dec  1 01:02:36 1995  Jim Meyering  (meyering@comco.com)
-
-	* lib/Makefile.in (default): New target.
-
-	* sort.c (numcompare): Properly order `-' and valid integers;
-	treat `-' as if it were zero.  Reported by Ross Alexander
-	<r.alexander@auckland.ac.nz>.
-
-	* Makefile.in (DISTFILES): Remove unused mkdep-Makefile.
-	(.PHONY): Depend on default.
-
-Wed Nov 29 21:50:53 1995  Jim Meyering  (meyering@comco.com)
-
-	* aclocal.m4 (jm_PROG_C_MKDEP): Remove, for now.
-	(jm_AUTODEPS): Likewise.
-	(jm_WITH_GNU_MAKE): Likewise.
-	* configure.in (jm_AUTODEPS): Remove.
-
-	* sort.c (begfield): Replace loop with equivalent if-else.
-	(limfield): Fix bug that made field specs like -k1.5 return a
-	pointer into LINE beyond the first field.
-	Don't try to trim trailing blanks here; it's not
-	possible because we don't know where the field begins.
-	Replace loop with equivalent if-else.
-	(trim_trailing_blanks): New function.
-	(findlines): Call it.
-	(keycompare): Likewise.
-	(main): Don't decrement T2 corresponding to `x' in field
-	specs like -ku.v,w.x.
-
-Sun Nov 26 15:50:23 1995  Jim Meyering  (meyering@comco.com)
-
-	* csplit.c [!UINT_MAX]: Define.
-	[!INT_MAX]: Define.
-	Include xstrtoul.h.
-	(string_to_number): Remove function.
-	(check_for_offset): Use xstrtoul instead of string_to_number.
-	(parse_repeat_count): Likewise.
-	(parse_patterns): Likewise.
-	(main): Likewise.
-
-Wed Nov 22 23:12:47 1995  Jim Meyering  (meyering@comco.com)
-
-	* Makefile.in (all et. al.): If make was invoked with -k and a
-	sub-make fails, fail after the loop rather than exiting right away.
-	Otherwise, make's -k option could be ineffective.
-
-Sat Nov 18 12:04:30 1995  Jim Meyering  (meyering@comco.com)
-
-	* src/Makefile.in (version.c): Depend on ../VERSION, not Makefile.
-
-	Update for autoconf-2.5:
-	* src/Makefile.in (libdir): Set to @libdir@.
-	(bindir): Set to @bindir@.
-	* doc/Makefile.in (infodir): Set to @infodir@.
-	* man/Makefile.in (exec_prefix): Remove it.
-	(mandir): Set to @mandir@.
-	(bindir): Remove it.
-
-Thu Nov 16 21:25:45 1995  Jim Meyering  (meyering@comco.com)
-
-	* Makefile.in (default): New default target.  Depend on `all' to
-	work around bug in AIX-3.2.5's /bin/make.  Reported by Andreas Luik
-	<luik@isa.de>.
-
-Wed Nov 15 23:48:31 1995  Jim Meyering  (meyering@comco.com)
-
-	* mkdep-Makefile (.deps/empty.P): Depend on BUILT-HEADERS.
-
-	* aclocal.m4 (jm_PROG_C_MKDEP): Rename from jm_PROG_MKDEP.
-	* src/Makefile.in (C_MKDEP): Rename from MKDEP.
-	* lib/Makefile.in (C_MKDEP): Likewise.
-	* mkdep-Makefile (C_MKDEP): Likewise.
-	Add comments.
-
-	* csplit.c [__P]: Don't define it here.
-	* pr.c [__P]: Don't define it here.
-	* fmt.c [__P]: Don't define it here.
-	* system.h [__P]: Define it here.
-
-	* aclocal.m4 (jm_AUTODEPS): Rename from jm_WITH_AUTODEPS.
-	Revamp, with suggestions from Franc,ois Pinard.
-	(jm_WITH_GNU_MAKE): New macro.
-	(jm_PROG_MKDEP): New macro.
-	* configure.in (jm_PROG_MKDEP): Use it.
-	* src/Makefile.in (MKDEP): Set it.
-	* lib/Makefile.in (MKDEP): Likewise.
-	* mkdep-Makefile: Use MKDEP, not DEP_CC.
-	(DEP_CFLAGS): Remove it.
-
-Tue Nov 14 23:10:54 1995  Jim Meyering  (meyering@comco.com)
-
-	* sort.c: Add support for sorting numbers in scientific notation.
-	Include xstrtod.h.
-	(struct keyfield): Add field: general_numeric.
-	(usage): Describe -g option.
-	(general_numcompare): New function.
-	(keycompare): Use new comparison function when general_numeric
-	flag is set.
-	(set_ordering): Honor `g' flag.
-	(main): Initialize and use new field.
-	From Marcus Daniels <marcus@sysc.pdx.edu>.
-
-	* configure.in (AC_REPLACE_FUNCS): Add strtod.
-	* lib/Makefile.in (SOURCES): Add xstrtod.c.
-	(OBJECTS): Add xstrtod.o.
-	(DISTFILES): Add xstrtod.h.
-
-	* csplit.c (cleanup): Don't exit.
-	(interrupt_handler): Rewrite to reset default signal handler
-	then repost caught signal.
-	(xmalloc, xrealloc, read_input, write_to_file, handle_line_error,
-	process_line_count, process_regexp, create_output_file,
-	close_output_file): Call cleanup_fatal, not cleanup.
-	Add const attribute to lots of parameters.
-	(cleanup_fatal): Renamed from cleanup.  Call cleanup, then exit.
-	Update callers.
-
-	* tac.c (cleanup): Don't exit.
-	(cleanup_fatal): New function.  Call cleanup, then exit.
-	(sighandler): New function.
-	(cleanup_fatal): Renamed from cleanup.  Call cleanup, then exit.
-	Update callers.
-	(tac_stdin): Set up sighandler as signal handler, not `cleanup'.
-
-Sat Nov 11 15:46:02 1995  Jim Meyering  (meyering@comco.com)
-
-	* od.c (skip): Cast fseek's offset argument to `long'.
-	Erik Bennett <bennett@cvo.oneworld.com> reported that this is
-	necessary on BSDI systems.  And if offset doesn't fit in a long,
-	then try using lseek instead.
-
-	* sort.c (xmalloc): Declare static.
-	(xrealloc): Likewise.
-
-	* tac.c (cleanup): Add signal number parameter.
-	Update callers.
-
-	* cat.c (main): Don't die when dev/ino of input and output are
-	the same and the file descriptors correspond to stdin and stdout.
-	This is necessary on at least Digital UNIX (aka OSF1) 3.2C.
-	Otherwise, running `cat << X > $$' would fail with `cat: -: input
-	file is output file'.  From Jarkko Hietaniemi <jhi@epsilon.hut.fi>.
-
-	* Makefile.in (DISTFILES): Add @README_ALPHA@.
-	(config.status) Depend on VERSION.
-	* configure.in: Set README_ALPHA if the version number ends in [a-z].
-
-Fri Nov 10 21:13:42 1995  Jim Meyering  (meyering@comco.com)
-
-	* fold.c (usage): Clarify meaning of --spaces.  From Karl Berry.
-
-	src/Makefile.in (.c._c): Don't redirect directly to $@.
-	(._c._o, .c._o): Remove temporary src file.
-
-Tue Nov  7 23:55:24 1995  Jim Meyering  (meyering@comco.com)
-
-	* VERSION: New file.
-	* configure.in (VERSION): New variable.
-	(PACKAGE): New variable.
-
-	* Makefile.in (DISTFILES): Add VERSION.
-	(distdir): Use @PACKAGE@-@VERSION@, not distname.
-	Remove all references to distname.
-	* src/Makefile.in (version.c): Generate it.
-	(SOURCES): Remove now-generated version.c.
-	(distclean): Delete version.c.
-	* doc/Makefile.in (version.texi): Use @PACKAGE@-@VERSION@,
-	not version.c
-
-	* */Makefile.in (distdir): Use @PACKAGE@-@VERSION@, not distname.
-	Remove all references to distname.
-
-	* split.c: New option: --verbose.
-	(main): Recognize it.
-	(usage): Document it.
-	From Marty Leisner <leisner@sdsp.mc.xerox.com>.
-
-Sun Nov  5 06:59:27 1995  Jim Meyering  (meyering@comco.com)
-
-	* src/Makefile.in: Reflect protoization of csplit.c, fmt.c, pr.c,
-	and unexpand.c.
-
-	* pr.c: Protoize.
-	(store_columns): Remove spurious 2nd argument in call to read_line.
-	[__P]: Define.  Use it in prototyped forward decls.
-
-	* csplit.c: Move prototypes after struct declarations.
-	Remove prototypes for xmalloc, xrealloc.
-	Protect prototypes with __P.
-	(new_control_record): Cast arg 1 to realloc.
-
-	* fmt.c [__P]: Test PROTOTYPES, not __STDC__.
-	Protoize.
-
-Sat Nov  4 23:51:30 1995  Jim Meyering  (meyering@comco.com)
-
-	* csplit.c (close_output_file): Set output_stream to NULL so we
-	don't recurse endlessly between this function and cleanup.
-
-	* unexpand.c: Reorder functions to obviate forward dcls.  Remove
-	forward dcls.  Protoize.  Add `const' attribute to some parameters.
-
-Mon Oct 30 23:15:56 1995  Jim Meyering  (meyering@comco.com)
-
-	* wc.c: Reorder functions to obviate forward dcls.  Remove
-	forward dcls.  Protoize.  Add `const' attribute to some parameters.
-	* uniq.c: Likewise.
-	* split.c: Likewise.
-
-	* split.c (isdigits, convint): Remove these.
-	(main): Use xstrtol instead.
-
-Sun Oct 29 14:04:36 1995  Jim Meyering  (meyering@comco.com)
-
-	* paste.c (main): Move function body to end of file.
-	Remove forward dcls and protoize.
-	* sum.c (main): Likewise.
-	* nl.c: Protoize.  Reorder functions to obviate forward dcls.
-	Remove forward dcls.
-	* tac.c: Likewise.
-	* src/Makefile.in (OBJECTS): Reflect that all of the above
-	now use prototypes.
-
-	* sum.c (bsd_sum_file): Give file name parameter const attribute.
-	(sysv_sum_file): Likewise.
-
-	* tac.c (xwrite): Give output buffer parameter const attribute.
-	(output): Likewise for both parameters.
-	(tac): Likewise for file name parameter.
-	(tac_file): Likewise.
-
-Sat Oct 28 16:02:39 1995  Jim Meyering  (meyering@comco.com)
-
-	* md5sum.c (md5_check): Use the same message format when there is
-	a single file and it gets a read error or checksum mismatch as when
-	there are more.  Write that warning to standard error, not standard
-	output.  Suggestions from Greg Troxel (gdt@b-sgi.bbn.com).
-
-Thu Oct 26 00:11:35 1995  Jim Meyering  (meyering@comco.com)
-
-	* sort.c (xtmpfopen): New function to set proper permissions on
-	temporary files.  Use it instead of xfopen. Reported by Erik Corry
-	(erik@kroete2.freinet.de).
-
-Mon Oct 23 23:17:04 1995  Jim Meyering  (meyering@comco.com)
-
-	* aclocal.m4 (jm_WITH_AUTODEPS): New directive.
-	* configure.in: Use it.
-
-	* lib/Makefile.in (INCLUDE, COMPILE): New variables.
-	(.c.o): Rewrite to be more like src/Makefile.in.
-
-	* src/Makefile.in (distclean): Remove .deps.
-	Include @top_srcdir@/mkdep-Makefile.
-
-	* mkdep.Makefile: New file.
-	* Makefile.in (DISTFILES): Add mkdep-Makefile.
-	* doc/Makefile.in (mostlyclean): Also remove *.info.
-
-Thu Oct 19 17:38:28 1995  Jim Meyering  (meyering@comco.com)
-
-	* od.c: Indent cpp directives.
-
-	* tr.c (BEGIN_STATE): Use INT_MAX - 1 so as not to interfere
-	with large repeat counts.
-	(struct E_string): New struct.
-	(find_closing_delim): Take E_string arg rather than char* and length.
-	(find_bracketed_repeat): Likewise.
-	(star_digits_closebracket): New function.
-	(append_char_class): No longer give diagnostic.
-	(append_equiv_class): Likewise.
-	(build_spec_list): Give them here instead, allowing string1 like
-	[:*][:upper:] that got errors before.
-	Take E_string arg rather than char*.
-	Convert switch stmts into if-then so as to use ES_MATCH.
-
-Tue Oct 17 22:48:00 1995  Jim Meyering  (meyering@comco.com)
-
-	* cat.c: Protoize.  Reorder functions to obviate forward dcls.
-	Remove forward dcls.
-	* expand.c: Likewise.
-	* fold.c: Likewise.
-	* head.c: Likewise.
-	* od.c: Likewise.
-	* sort.c: Likewise.
-	* tail.c: Likewise.
-
-	* src/Makefile.in (OBJECTS): Reflect that all of the above
-	now use prototypes.
-
-	* head.c: Add `const' attribute to dcls of lots of formals.
-
-	* sort.c: Add `const' attribute to dcls of lots of formals.
-	Move struct dcls to precede dcls of file-scope variables.
-	(monthtab, keyhead): Separate variable dcls from type dcls.
-
-Fri Oct 13 20:38:39 1995  Jim Meyering  (meyering@comco.com)
-
-	* join.c (add_field_list): Allow SPACE and TAB as well as `,' as
-	list item separators, per POSIX spec.
-	(prjoin): Rewrite loop that iterates over field specs.
-	Handle case in which file spec is 0.
-
-Sun Oct  8 22:41:15 1995  Jim Meyering  (meyering@comco.com)
-
-	* strpbrk.c: New file.
-	* lib/Makefile.in (SOURCES): Add strpbrk.c.
-	Remove bcopy.c.
-
-Sat Oct  7 22:27:01 1995  Jim Meyering  (meyering@comco.com)
-
-	* join.c (add_field): No longer return a value.
-	(decode_field_spec): New function.
-	(add_field_list): Rewrite to be more strict.
-	Before, `,1.2' was accepted as valid.
-	(main): Use xstrtol instead atoi.
-	Combine nearly identical -a and -v cases.
-	Close input files.
-
-Fri Oct  6 23:10:01 1995  Jim Meyering  (meyering@comco.com)
-
-	* join.c (main): Report `too few/many non-option arguments'
-	then print --help output rather than just the latter.
-	Properly interpret obsolescent usage like `join -o 2.1 2.1 2.2'.
-	(usage): Describe POSIX -1, -2 options and deprecate -j* ones
-
-	* join.c (usage): Move to precede all other functions.
-
-	* join.c: Protoize.
-
-Tue Oct  3 22:44:05 1995  Jim Meyering  (meyering@comco.com)
-
-	* csplit.c, sort.c, tac.c: Test SA_INTERRUPT, not _POSIX_VERSION,
-	to determine whether `sigaction' functions are available.
-	Reported by Paul Nevai <nevai@ops.mps.ohio-state.edu>.
-	Fix suggested by Karl Berry.
-
-	* md5sum.c (main): Declare counter, N_STRINGS, to be an integral
-	type, not `char'.
-
-	* cut.c: Convert many declarations using `int' to use `unsigned int'
-	to avoid warnings from `gcc -Wall' about comparing signed and
-	unsigned types.
-	(set_fields): Use memset (not open coded loop) to initialize array.
-
-Thu Sep 28 23:16:05 1995  Jim Meyering  (meyering@comco.com)
-
-	* Version 1.13.
-
-	* Makefile.in (DISTFILES): Remove README.alpha for major release.
-
-	* od.c (decode_one_format): Remove spurious semicolon.
-	From John Kodis.
-
-Tue Sep 26 23:05:01 1995  Jim Meyering  (meyering@comco.com)
-
-	* man/Makefile.in (install-data, uninstall): Use sed not basename.
-	The GNU Coding Standard suggests that only a select set of
-	relatively standard utilities be used in Makefiles.  basename is
-	not among them.  Suggested by Ulrich Drepper.
-
-Sun Sep 24 08:36:47 1995  Jim Meyering  (meyering@comco.com)
-
-	* cksum.c: Protoize.
-	* cut.c: Protoize.
-
-	* src/Makefile.in (OBJECTS): Reflect that cksum.c and cut.c use
-	prototypes.
-	(cksum): Depend on cksum$O.
-	(cut): Depend on cut$O.
-
-Sat Sep 23 15:43:46 1995  Jim Meyering  (meyering@comco.com)
-
-	* Version 1.12.2.
-
-	* Makefile.in (DISTFILES): Add README.alpha.
-
-	* lib/Makfile.in (GETOPT, MEMCHR, REGEX): New variables.
-	(OBJECTS): Use them instead of hard-coding object file names.
-	Suggested by Ulrich Drepper.
-
-	* md5sum.c (md5_check): Distinguish between open/read failure
-	and checksum mismatch.
-
-Mon Sep 18 23:15:05 1995  Jim Meyering  (meyering@comco.com)
-
-	* md5sum.c: Protoize.
-	* src/Makefile.in (OBJECTS): Change md5sum.o to md5sum$O.
-	(join.o, md5sum$O, sort.o) Depend on ../lib/long-options.h.
-	(md5sum): Depend on md5sum$O.
-
-	* md5sum.c (main, usage): Remove -h, -s, -v short options.
-	Rename --verbose to --warn, --quiet to --status.
-	(main): Handle --help and --version using parse_long_options.
-	(md5_check): Check ferror.
-
-	* sort.c (tempname): Replace `16' with a more readable expansion.
-	Make sure that counter never exceeds 99999.
-	(checkfp): Rearrange loop to avoid duplicate test.
-	Move a couple dcls from function scope into inner block.
-
-Tue Aug  8 21:49:27 1995  Jim Meyering  (meyering@comco.com)
-
-	* md5sum.c (main): Fail if either --verbose or --quiet is specified
-	when not verifying checksums.
-
-	* md5sum.c (md5_check): Fail if no valid line is found.
-	Don't use the word `fail' unless there were failures --
-	instead, say `all N tests passed.'
-
-	* md5sum.c (main) [handling --string option]: Don't output
-	nonstandard `b' binary flag.  From Greg Troxel (gdt@bbn.com).
-	* md5-test.rfc: Remove now-inconsistant `b' marker.
-	(usage): Clarify help message.  With suggestions from Greg Troxel.
-
-Mon Aug  7 23:27:54 1995  Jim Meyering  (meyering@comco.com)
-
-	* sort.c (mergefps) [lint]: Initialize SAVEALLOC to avoid spurious
-	compiler warning.  From Ulrich Drepper.
-
-	* pr.c (read_line) [lint]: Initialize CHARS to avoid spurious
-	compiler warning.  From Ulrich Drepper.
-
-	* Makefile.in (DISTFILES): Don't distribute unneeded COPYING.LIB.
-	From Franc,ois.
-
-Mon Aug  7 00:02:59 1995  Jim Meyering  (meyering@comco.com)
-
-	* system.h (_): Define macro -- as empty for now.
-	* src/*.c: Annotate localizable strings with _(...).  From Franc,ois.
-
-Sat Aug  5 23:51:25 1995  Jim Meyering  (meyering@comco.com)
-
-	* Version 1.12.1.
-
-	* configure.in: Add fp_C_PROTOTYPES.
-
-Fri Aug  4 23:21:46 1995  Jim Meyering  (meyering@comco.com)
-
-	* src/Makefile.in (DISTFILES): Include ansi2knr.c and ansi2knr.1.
-	Add suffixes, dependencies, and rules to convert ANSI source to K&R
-	when required.  Mark tr.o and comm.o as the only such files (for now).
-
-	* tr.c: Protoize.
-	* comm.c: Protoize.
-
-	* Makefile.in (DISTFILES): Add aclocal.m4 and acconfig.h.
-	(configure): Depend on aclocal.m4.
-	(stamp.h.in): Depend on aclocal.m4 and acconfig.h.
-
-Sun Jul 30 00:01:58 1995  Jim Meyering  (meyering@comco.com)
-
-	* md5sum.c (md5_check): Use getline instead of fgets.
-
-	* lib/Makefile.in (SOURCES): Add getline.c.
-	(OBJECTS): Add getline.o.
-	(DISTFILES): Add getline.h.
-	(getline.o): Depend on getline.h.
-
-	* md5.c [memcpy]: Define to bcopy if needed.
-	(md5_buffer): Explicitely cast SWAP expressions to unsigned
-	to avoid warning.
-
-	* lib/Makefile.in (strtoul.o): Depend on strtol.c.
-
-	* sort.c (check): Print `disorder on...' message on standard error,
-	not stdout.  This is a minor concession to POSIX which says
-	`no output shall be produced...'.
-
-	* sort.c (main): Fix -k so it works. -k 2,3 was being treated
-	like -k 2.  Reported by Marcus Daniels <marcus@sysc.pdx.edu>.
-
-Wed Jul 26 22:54:48 1995  Jim Meyering  (meyering@comco.com)
-
-	* man/Makefile.in (install, uninstall): Strip off `.1', not just `1'
-	before applying $(transform) to manual name.  From Karl Berry.
-
-	* md5sum.c (have_read_stdin): New global variable.
-	(md5_file, md5_check): Set it.
-	(main): Use it.
-
-	* md5sum.c [OPENOPTS]: Depend explicitly on BINARY.
-	(md5_file): Take a new parameter, MD5_RESULT, and no longer
-	generate output.
-	(md5_check): Invoke md5_file instead of calling fopen directly.
-	When giving a diagnostic for a line with invalid format, also report
-	the line number.
-	(main): Generate output after a successful md5_file call.
-	[in many places]: Upon detection of an error, rather than exiting
-	immediately, issue a diagnostic, note that an error occurred and
-	exit later.
-
-Mon Jul 24 21:48:26 1995  Jim Meyering  (meyering@comco.com)
-
-	* tail.c (tail_bytes) [from_start]: For regular files, seek
-	relative to the initial input file pointer position, not
-	necessarily from the beginning of the file.
-	[!from_start]: Don't back up past the initial position of the
-	input file pointer.
-	(tail_lines): Call file_lines only if FD refers to a regular file
-	with its file pointer positioned at beginning of file.  Otherwise,
-	call pipe_lines.  This is a kludge.  Once there's a decent test
-	suite, fix this properly.
-	Before, (echo 1; echo 2) > k; sh -c 'read x; tail' < k
-	would output both lines of the input file even though the first had
-	already been read.  Reported by John Roll (john@panic.harvard.edu).
-
-	* md5sum.c [_LIBC || STDC_HEADERS] (TOLOWER): Define to tolower.
-
-	* csplit.c (main): When too few arguments are given, don't just
-	issue the usage message; also report why.
-
-Sat Jul 22 00:16:01 1995  Jim Meyering  (meyering@comco.com)
-
-	* md5sum.c (md5_check): New function -- extracted from main.
-
-Fri Jul 21 01:21:49 1995  Jim Meyering  (meyering@comco.com)
-
-	* md5sum.c (md5_file): New function -- extracted from main.
-	(main): Call the new function instead of doing all that in an
-	if-stmt. Always use "%s" format rather than raw filename as
-	format argument in printf-style functions like error.  Otherwise,
-	filenames containing `%' are likely to lose.
-	Remove all mention of `old format'.
-	(split_3): No longer parse the `new format.'  There is only one
-	valid format now: the compatible one.
-
-	* lib/Makefile.in (SOURCES): Add md5.c.
-	(OBJECTS): Add md5.o.
-	(DISTFILES): Add md5.h.
-	(md5.o): Depend on md5.h.
-
-	* system.h [!EXIT_FAILURE, !EXIT_SUCCESS]: Define them.
-	* lib/md5.c (md5_stream): Check for read failure and return
-	indication of success rather than second argument.
-	* lib/md5.h (md5_stream): Update prototype.
-	[__P]: Define macro.
-	* md5sum.c: Use EXIT_FAILURE and EXIT_SUCCESS.
-	(main): Report an error if md5_stream fails.  Otherwise, running
-	`md5sum dir-on-mounted-filesystem' always reported the checksum
-	for an empty file.  Now it gets the `is a directory' error.
-	Greg McGary (gkm@magilla.cichlid.com) reported that the released
-	version got stuck in an infinite loop with such arguments.
-
-	* lib/md5.c: New file.
-	* lib/md5.h: New file.
-	* md5sum.c: Rewritten to use library interface.
-	From Ulrich Drepper.
-
-Sun Jul 16 18:42:34 1995  Jim Meyering  (meyering@comco.com)
-
-	* configure.in: Add AC_C_INLINE: md5sum.c uses inline keyword.
-
-Tue Jul 11 21:56:02 1995  Jim Meyering  (meyering@comco.com)
-
-	* md5sum.c Add #else block after #ifdef VMS.
-	(main): Rename local variable.
-	Detect and report failed fclose calls on stdout and checkfile_stream.
-
-	* tr.c (unqote): Comment out unreachable break stmts.
-	(append_range): Declare FIRST and LAST parameters to be unsigned int,
-	not size_t.
-	(find_closing_delim): Clean up interface, separating boolean success
-	indicator and index.
-	(find_bracketed_repeat): Likewise.
-	(build_spec_list): Adapt to use new interfaces.
-	Declare CLOSING_DELIM_IDX and CLOSING_BRACKET_IDX to be of
-	type size_t, not int.
-	(main): Declare NR and CHARS_READ to be of type long, not int.
-
-	* sort.c (main): Comment out unreachable break stmt.
-
-	* tail.c (tail): Explicitly cast to long the N_UNITS argumennt in
-	call to tail_lines.  Otherwise, NetBSD lost because N_UNITS (of type
-	off_t, a 64-bit type on NetBSD) wasn't converted to the target type,
-	long.  Reported by Dan Hagerty (hag@gnu.ai.it.edu).
-
-	* comm.c: Reorder functions so main is last, so no forward dcls
-	are needed.
-
-Sun Jul  9 11:41:15 1995  Jim Meyering  (meyering@comco.com)
-
-	* sort.c (main): When using obsolescent +pos -pos syntax, allow
-	omission of field spec only when character offset is specified.
-	Otherwise, -. +. would be accepted.
-
-Sat Jul  8 13:48:06 1995  Jim Meyering  (meyering@comco.com)
-
-	* sort.c (main): Allow field spec, M, to be omitted in +M.N or -M.N
-	position specification.  For compatibility with existing practice
-	(what vendors?), omitting M is now equivalent to specifying `0' for M,
-	but only when using the +pos -pos syntax, not with the -k option.
-	From Rick Sladkey (jrs@world.std.com).
-
-Thu Jul  6 23:44:20 1995  Jim Meyering  (meyering@comco.com)
-
-	* od.c (dump): Correct loop-termination criterion.
-	Before, running `printf 1234| ./od --width=4 --read-bytes=4'
-	printed output for 8 bytes -- the last four were garbage.
-	This happened only when the dump limit, N, was specified (with
-	--read-bytes=N) and N was a multiple of bytes_per_block
-	(usually 16, but 4 in this example).  From Andreas Schwab.
-
-Sun Jul  2 22:12:40 1995  Jim Meyering  (meyering@comco.com)
-
-	* lib/Makefile.in (check): Depend on libtu.a.
-
-	* md5sum.c (split_3): Rewrite to parse Plumb/Lankester format as well.
-	(main): Print each sum line in (de facto) standard Plumb/Lankester
-	format.
-	New option: --quiet.
-	Check option no longer takes an argument.
-	When checking, exit status reflects success.
-
-Sat Jun 24 16:18:01 1995  Jim Meyering  (meyering@comco.com)
-
-	* md5sum.c [__GNUC__]: Don't conditionalize use of "inline".
-	Autoconf (via config.h) defines it away for compilers that don't
-	grok it.
-
-	* cat.c, comm.c, join.c, sort.c, uniq.c: Undefine min/max before
-	defining to avoid redefinition warning on some systems.
-
-	* csplit.c (read_input): Rename paramater MAX to MAX_N_BYTES.
-	This avoids potential conflict with max macro from some system's
-	header files when using bad pre-ANSI compilers.
-
-	* uniq.c (usage): Fix typo in text of --help output.
-	From Steve McConnel <steve@acadcomp.sil.org>
-
-	* md5sum.c [uint32]: When testing for 32-bit arithmetic type,
-	also check `unsigned long', as a concession to systems with
-	int's smaller than 32 bits.
-
-	* configure.in (AC_REPLACE_FUNCS): Remove memcmp (again!) since
-	AC_FUNC_MEMCMP already handles it.  This avoids warnings from
-	ranlib on nextstep systems.  From Kaveh Ghazi.
-
-	* csplit.c (interrupt_handler): Declare to have a single integer
-	parameter.  Otherwise, some compilers fail with a type mismatch
-	error in sa_handler assignment.
-
-	* fmt.c [word]: Redefine.  Otherwise, systems (Unicos for one) with
-	headers that typedef `word' get syntax errors because of the
-	variable by the same name.
-
-	* join.c [join]: Redefine to avoid conflict with prototype in some
-	system header file.  Also for Unicos.
-
-	* md5sum.c (main): Remove spurious colon in getopt spec string.
-	From Ken Pizzini <kenp@spry.com>.
-
-Tue Jun 20 06:59:16 1995  Jim Meyering  (meyering@comco.com)
-
-	* md5sum.c (md5_file): Initialize two elements of LEN portably,
-	rather than with ANSI aggregate initialization.  Reported by
-	Edzer Pebesma <Edzer.Pebesma@rivm.nl>.
-
-Sun Jun 18 09:15:57 1995  Jim Meyering  (meyering@comco.com)
-
-	* Version 1.12.
-
-	* md5sum.c (process_buffer): Copy values from struct into
-	individual local variables before performing computation on them,
-	then copy results back into returned struct.  Solely for better
-	optimization by compilers that can't keep struct members in
-	registers.  From Ulrich Drepper.
-
-Thu Jun 15 22:09:14 1995  Jim Meyering  (meyering@comco.com)
-
-	* md5sum.c: Remove unnecessary uses of `defined' in #if* tests.
-	Don't use #elif.  Some older compilers don't grok it.
-	(split_3): New function to parse out sum, flag, and filename
-	when reading check file.
-	(hex_digits): Remove length parameter since string parameter is
-	now nul-terminated.
-	(main): Don't allocate separate arrays for filename and sum
-	when checking.  Get pointers into line buffer with split_3 instead
-	of using sscanf.
-	(main): Treat `no file args' just like `-' when not checking
-	or using strings.
-	(hex_digits): Unprotoize.
-
-	* md5sum.c (main): Don't use a separate loop to convert to lower
-	case.  Suggested by Ulrich Drepper.
-	(CLOSE): New macro.
-	(md5_file): Use it.
-	From Ulrich Drepper.
-
-	* md5sum.c: Don't include values.h.
-	[__P]: Undefine it.
-
-	* md5sum.c: [UNIX || unix]: Also test __UNIX__, __unix__,
-	and _POSIX_VERSION.  Reported by Arne H. Juul.
-
-Tue Jun 13 21:20:10 1995  Jim Meyering  (meyering@comco.com)
-
-	* tr.c [NDEBUG]: Define it to disable assertions.  Some systems
-	have a broken <assert.h> header.
-	(is_char_class_member): Set a variable in each branch of switch
-	stmt and return that value after the switch (rather than returning
-	directly from every branch).
-	(unquote): More int->size_t changes.
-	(build_spec_list): More int->size_t changes.
-	Be very careful about comparison now that variables are unsigned:
-	Use i + 2 < len rather than i < len - 2.  The latter didn't work
-	for len < 2.  Caught early thanks to a thorough regression test
-	suite.
-
-Mon Jun 12 23:07:59 1995  Jim Meyering  (meyering@comco.com)
-
-	* sort.c (xfclose): Don't try to flush stdin, only stdout.
-	Otherwise, at least Ultrix-4.3's fflush would return EOF.
-	Reported by Jim Blandy (jimb@cyclic.com).
-
-	* tr.c (non_neg_strtol): Don't compare signed and unsigned.
-	[struct Spec_list] (indefinite_repeat_element): New member.
-	Use size_t rather than int or unsigned long where reasonable.
-	(get_spec_status): Make interface cleaner.
-	(get_s1_spec_status): New function.
-	(get_s2_spec_status): New function.
-	(validate): Use new functions instead of get_spec_status.
-
-Sun Jun 11 00:39:50 1995  Jim Meyering  (meyering@comco.com)
-
-	* md5sum.c: New file.  From Ulrich Drepper.
-	* md5-test.rfc: New file.
-	* Makefile.in (PROGS): Add md5sum.
-	(check): Run a recursive make in each subdirectory.
-	* man/Makefile.in (MANFILES): Add md5sum.1.
-	* src/Makefile.in (SOURCES): Add md5sum.c.
-	(OBJECTS): Add md5sum.o.
-	(PROGS): Add md5sum.
-	(check): Add basic checks for md5sum.
-	(md5sum): Add dependency and link rule.
-	(DISTFILES): Add md5-test.rfc.
-
-	* tr.c (look_up_char_class, append_char_class, append_equiv_class):
-	Use const attribute when appropriate.
-
-Sun May 28 14:48:58 1995  Jim Meyering  (meyering@comco.com)
-
-	* join.c: Overhauled to make -a1 and -a2 options work.
-	Passed all tests in a fairly thorough test suite.
-	Reported by Michael Hasselberg (mikelh@zonta.ping.de).
-
-Sat May 27 00:35:47 1995  Jim Meyering  (meyering@comco.com)
-
-	* tail.c (main): Remove dcl of and statements that set now-unused
-	variable.
-
-	* system.h [!STDC_HEADERS && HAVE_MEMORY_H]: Include memory.h.
-	Without this, SunOS doesn't get type for memchr.
-	Reported by Kaveh Ghazi.
-
-Thu May 25 00:06:50 1995  Jim Meyering  (meyering@comco.com)
-
-	* tail.c (tail_lines): Change one more `long' to `off_t'.
-	Otherwise, tail didn't work on NetBSD.  From Arne H. Juul.
-
-	* csplit.c [struct control]: Change type of `repeat' to unsigned
-	long to avoid conversion warning.
-
-Sun May 21 07:50:00 1995  Jim Meyering  (meyering@comco.com)
-
-	* Makefile.in (.PHONY): TAGS is not a phony target.  From Franc,ois.
-
-	* xstrtol.c (__strtol): Remove prototype altogether.
-	Move inclusion of xstrtol.h back so that it follows system headers.
-
-	* Version 1.11.2.
-
-Sat May 20 06:44:14 1995  Jim Meyering  (meyering@comco.com)
-
-	* join.c (ADD_FIELD): Declare in K&R style, not ANSI.
-	From Kaveh Ghazi.
-
-	* xstrtol.c: Define NDEBUG for systems with losing assert.h.
-	(__strtol): Add __unsigned to prototype and use __P.
-	Move inclusion of xstrtol.h to precede prototype.
-	From Kaveh Ghazi.
-
-	* memmove.c: Include config.h for definition of const.
-	From Kaveh Ghazi.
-
-	* All Makefile.in (install-exec, install-exec): New targets.
-	From Karl Berry.
-
-	* tr.c (look_up_char_class): Take a string length argument -- required
-	because the argument is a string that is *not* NUL-terminated.
-	Use strncmp, not strcmp and add string lengths comparison.
-	(append_char_class): Update caller.  Before this change,
-	tr '[:upper:]' '[:lower:]' read one uninitialized byte.
-	From Andreas Schwab.
-
-	* split.c (next_file_name): Move dcls of file-scope variables into
-	this function.  Don't rely on arithmetic being two's complement.
-
-	* paste.c [CLOSED, ENDLIST]: Don't cast constants to FILE pointers.
-	Instead, declare two FILE structs and use their addresses.
-
-	* csplit.c (record_line_starts): Remove set-but-not-used,
-	file-scope variable.
-
-Sat May 13 08:57:20 1995  Jim Meyering  (meyering@comco.com)
-
-	* all source files (usage): Include one- or two-line synopsis
-	in --help output.  From Karl Berry.
-
-	* lib/Makefile.in [.c.o]: Remove -I. since safe-l?stat.h are no
-	longer used.
-
-Wed May 10 22:26:35 1995  Jim Meyering  (meyering@comco.com)
-
-	* Version 1.11.1
-
-Sun May  7 13:35:49 1995  Jim Meyering  (meyering@comco.com)
-
-	* all Makefile.in (maintainer-clean): Renamed from realclean
-	per GNU Standards.
-
-Thu May  4 23:15:58 1995  Jim Meyering  (meyering@comco.com)
-
-	* sort.c (main): Use stat, not safe_stat.  The latter was unnecessary.
-	Don't include safe-stat.h.
-
-	* lib/Makefile.in (DISTFILES): Remove safe-xstat.hin.
-	Remove all associated rules.  safe-l?stat.h are no longer used.
-
-	* sort.c Don't hard-code /tmp.
-	[DEFAULT_TMPDIR]: Use this instead.
-	* tac.c (save_stdin): Likewise.
-
-	* sort.c (set_ordering): Properly parse arguments like `+x.yn'.
-	Reported by John Salmon (johns@mullet.anu.edu.au).
-	Patch from Mike Haertel.
-
-Wed Apr 26 23:48:13 1995  Jim Meyering  (meyering@comco.com)
-
-	* sort.c (tempname): AND-off high bits of pid so that its decimal
-	string representation is no longer than five digits.
-	From Hans Verkuil (hans@wyst.hobby.nl).
-
-Thu Apr 20 23:09:33 1995  Jim Meyering  (meyering@comco.com)
-
-	* expand.c (add_tabstop): Give correct size when reallocating
-	tab_list buffer.  From Geoff Odhner (geoff@franklin.com).
-	Reproduce with expand --t=`perl -e "print join (',', (1..300));"`.
-
-Tue Apr 18 22:57:43 1995  Jim Meyering  (meyering@comco.com)
-
-	* configure.in (AC_OUTPUT): Use echo, not date, to avoid creating
-	unnecessary conflicts for people using version control software
-	like RCS and CVS.
-	(AC_ARG_PROGRAM): Use it.
-
-Thu Apr 13 23:22:57 1995  Jim Meyering  (meyering@comco.com)
-
-	* head.c: Remove block of redundant comments describing options.
-	(usage): Remove reference to -l option.  It's not valid.
-
-	* od.c (write_block): Declare index I as unsigned int, not int.
-	(get_lcm): Likewise.
-	(dump_strings): Likewise.
-	(main): Likewise.
-	(dump): Cast BYTES_PER_BLOCK to off_t in MIN expression.
-	(dump_strings): Declare bufsize to be of type size_t, not int.
-
-	* split.c (next_file_name): Don't reuse X as an index.
-	Declare new variable I instead.
-
-Sat Mar 25 15:07:23 1995  Jim Meyering  (meyering@comco.com)
-
-	* csplit.c: Declare as `unsigned int' all variables that were
-	just `unsigned'.
-	(make_filename): Change type of arg to unsigned int.
-	(split_file): Change type of indices to unsigned int.
-
-Thu Mar 16 22:05:05 1995  Jim Meyering  (meyering@comco.com)
-
-	* od.c (main): Detect and fail when argument to -N is too large
-	to fit in an off_t.
-
-Sun Mar 12 12:02:39 1995  Jim Meyering  (meyering@comco.com)
-
-	* configure.in (AC_REPLACE_FUNCS): Add memcmp.c.
-	Remove check for sizeof long.
-
-	* linebuffer.h: Undefine __P before defining it.
-	* long-options.h: Likewise.
-	* xstrtol.h: Likewise.
-
-	* memcpy.c: New file.
-	* lib/Makefile.in (SOURCES): Add memcpy.c.
-
-Fri Mar 10 21:14:11 1995  Jim Meyering  (meyering@comco.com)
-
-	* src/*.c: Update Copyright dates.
-
-Sat Feb 11 07:31:08 1995  Jim Meyering  (meyering@comco.com)
-
-	* system.h: Remove index/rindex and bcmp/bcopy/bzero references.
-	Separate errno declaration from STDC_HEADERS.
-
-	* wc.c (wc): For efficiency, handle separately the cases in which
-	words need not be counted.  Suggested by Karl Heuer.
-
-	* wc.c (wc): Don't overcount the number of bytes when reading
-	from a regular file on stdin with file pointer not at BOF.
-	From Karl Heuer <karl@gnu.ai.mit.edu>.  Before, the command
-	`(dd ibs=99k skip=1; wc -c) < /etc/group' made wc wrongly output
-	the size of the file.  Now it outputs `0'.
-
-Sat Jan 28 07:07:23 1995  Jim Meyering  (meyering@comco.com)
-
-	* cat.c (cat): Use memmove rather than bcopy.
-	* csplit.c (load_buffer): Use memcpy rather than bcopy.
-	(extract_regexp): Use strrchr, not rindex.
-	* fmt.c (isopen, isclose, isperiod): Use strchr, not index.
-	(flush_paragraph): Use memmove instead of bcopy.
-	* fold.c (fold_file): Use memmove instead of bcopy.
-	* od.c (decode_format_string): Use memmove instead of bcopy.
-	[EQUAL_BLOCKS]: Use memcmp, not bcmp.
-	(parse_old_offset): Use strchr, not index.
-	(dump): Use memset, not bzero.
-	* sort.c (checkfp, mergefps): Use memcpy instead of bcopy.
-	(fillbuf): Use memmove instead of bcopy.
-	* split.c (main): Use memset, not bzero.
-	(line_bytes_split): Use memmove instead of bcopy.
-	* tac.c (tac): Use memmove instead of bcopy.
-	(output): Use memcpy instead of bcopy.
-	* tail.c (pipe_lines, pipe_bytes): Use memcpy instead of bcopy.
-	* tr.c (substr): Use memcpy instead of bcopy.
-	(card_of_complement, set_initialize): Use memset, not bzero.
-
-	* tr.c (substr): Don't allocate a byte for trailing NUL in result
-	since the result needn't be NUL-terminated.  Don't NUL terminate it.
-
-	* configure.in (AC_REPLACE_FUNCS): Check for memmove and memcpy,
-	not bcopy.
-	(AC_CHECK_FUNCS): Add strchr and strrchr.
-
-	* lib/Makefile.in (SOURCES): Add memmove.c and memcpy.c.
-	* memmove.c: New file.
-	* memcpy.c: New file.
-
-Tue Jan 24 22:18:19 1995  Jim Meyering  (meyering@comco.com)
-
-	* fmt.c (copy_rest): Replace `||' with `&&'.  Before, a paragraph
-	not followed by a newline would be followed by data copied from
-	uninitialized storage.  Repeat by `printf abc|fmt|od -ac'.
-	Reported by Franc,ois Pinard.
-
-	* od.c: Rename macros with FP_ prefix.  Use FLOAT_ instead.
-	AIX-2.2.1 declares a typedef, FP_DOUBLE, that conflicted.
-	Be careful to use off_t instead of explicit `unsigned long'.
-	Otherwise, systems like 4.4BSD lose on calls to fseek that
-	expect off_t (which is long long on that system).
-	(parse_old_offset): Use xstrtoul
-	(main): Likewise.
-
-	* src/Makefile.in (od.o, tail.o): Depend on ../lib/strtol.h.
-
-Mon Dec 19 22:13:55 1994  Jim Meyering  (meyering@comco.com)
-
-	* tail.c (numerous functions): Give char* filename arguments the
-	const attribute.
-
-	* lib/Makefile.in (SOURCES): Remove xwrite.c.  It was no longer used.
-	Add xstrtol.c and xstrtoul.c.
-	(OBJECTS): Likewise for .o files.
-	(DISTFILES): Add error.h and xstrtol.h and xstrtoul.h.
-
-	* lib/Makefile.in (DISTFILES): Remove safe-xstat.cin.
-	(distclean): Remove references to safe-l?stat.c.
-	Remove all related rules and dependencies.
-
-	* src/Makefile.in: $(OBJECTS): Depend on ../lib/error.h.
-
-Thu Dec 15 23:14:04 1994  Jim Meyering  (meyering@comco.com)
-
-	* tail.c (tail_file): Fix call to error with %s in format, but
-	no corresponding argument.
-
-	* src/*.c: Include "error.h" instead of simply declaring
-	`void error ();'.
-	* od.c (main): Use %lu, not %d for unsigned long.
-	(my_strtoul, uint_fatal_error): Remove functions.  Use xstrtoul
-	and STRTOL_FATAL_ERROR instead.
-
-Sun Dec 11 17:24:09 1994  Jim Meyering  (meyering@comco.com)
-
-	* sort.c (main): Fix interpretation of field offsets when specified
-	via -k option.  They were being interpreted as zero-indexed.  POSIX
-	says they are 1-based indices.  From Rik Faith <faith@cs.unc.edu>.
-	(keycompare): Don't ignore characters at the end of words when
-	otherwise they would compare equal.  From Rik Faith.
-
-	* tail.c (<most functions>): Change the type of n_units/n_lines/n_bytes
-	to off_t because n_bytes is used as the option to fseek and off_t may
-	be long long (e.g. on BSD4.4).  The only place where a 32-bit limit is
-	imposed is in the string-to-integer converstion of xstrtol.
-	(main): Use xstrtol instead of manual string to integer conversion.
-
-	* csplit.c (get_format_width, get_format_prec): Use ISDIGIT instead of
-	comparisons against '0' and '9'.
-
-	* tr.c [!ULONGMAX]: Define it.
-	[!LONGMAX]: Define in terms of ULONGMAX instead of as a 32-bit constant.
-
-	* full-write.c: Declare (or not) errno based on definedness or
-	errno, not STDC_HEADERS.
-	* safe-read.c: Likewise.
-	* xwrite.c: Likewise.
-
-Thu Nov 17 06:37:33 1994  Jim Meyering  (meyering@comco.com)
-
-	* tail.c (dump_remainder): Flush standard output just before
-	sleeping so that `tail -f' will output partial lines sooner.
-	This applies only when following the end of a single file.
-	From Leonard N. Zubkoff <lnz@dandelion.com>.
-
-	* tail.c (file_lines, pipe_lines, pipe_bytes, start_bytes,
-	start_lines, dump_remainder): Use STDOUT_FILENO instead of `1' in
-	XWRITE calls.
-	* tac.c (output): Use STDOUT_FILENO instead of `1' in xwrite call.
-	* system.h (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO): Define if
-	not already defined.
-
-Wed Nov 16 07:01:38 1994  Jim Meyering  (meyering@comco.com)
-
-	* tr.c: Include <getopt.h> instead of "getopt.h".
-
-	* sort.c (tempname): Merge two very similar sprintf stmts into one.
-
-	* tail.c: Use BUFSIZ instead of BUFSIZE.
-
-	* cut.c: Declare DELIM to be `int' rather than unsigned char.
-
-	* fmt.c: Use index, not strchr -- per GNU Standards.
-	Reported by Kaveh Ghazi.
-	Always include <config.h>.
-	(main): Include program name in --version output.
-
-Sun Nov 06 00:17:21 1994  Jim Meyering  (meyering@comco.com)
-
-	* Version 1.11.
-
-Sat Nov 05 15:14:44 1994  Jim Meyering  (meyering@comco.com)
-
-	* memcmp.c, srtoul.c: Use up-to-date versions.
-	Reported by Franc,ois Pinard.
-
-	* src/Makefile.in (DEFS): Remove -Dlint... again.
-
-	* src/Makefile.in (PROGS): Add fmt!
-	Reported by Andreas Stolcke (stolcke@ICSI.Berkeley.EDU).
-
-Fri Nov 04 17:26:16 1994  Jim Meyering  (meyering@comco.com)
-
-	* Version 1.10.
-
-Thu Nov 03 23:23:08 1994  Jim Meyering  (meyering@comco.com)
-
-	* linebuffer.h: Use __P instead of _P since the latter conflicts
-	with a definition in some <ctype.h>.  From Kaveh Ghazi.
-
-Wed Nov 02 17:36:34 1994  Jim Meyering  (meyering@comco.com)
-
-	* tr.c: Add const attribute where appropriate.
-
-	* tail.c (BUFSIZ): Use definition from <stdio.h>.
-
-Tue Nov 01 23:54:09 1994  Jim Meyering  (meyering@comco.com)
-
-	* tail.c (XWRITE): Allow n_bytes == 0 but call fwrite only if
-	n_bytes is positive.  Turn off assertions.  `tail /dev/null' was
-	getting a failed assertion.  Reported by Doug McLaren
-	(dougmc@comco.com).
-
-	* cut.c (cut_bytes): Print at least a newline for every line of input.
-	(cut_fields): Print a newline even for lines whose only selected
-	field is empty.  But print nothing when using -s without -f1.
-	And print nothing for empty input.  Reported by
-	Richard_Sharman@software.mitel.com.
-
-Tue Nov 01 06:05:23 1994  Jim Meyering  (meyering@comco.com)
-
-	* fmt.c: Change #ifdef __STDC__ to #if defined (__STDC__) && __STDC__.
-	* linebuffer.h: Likewise.
-
-Mon Oct 31 06:53:32 1994  Jim Meyering  (meyering@comco.com)
-
-	* configure.in (AC_REPLACE_FUNCS): Remove memcmp since AC_FUNC_MEMCMP
-	already handles it.  From Kaveh Ghazi.
-
-	* {lib,src}/Makefile.in (DEFS): Don't use -Dlint.  Some systems
-	get failures when it's defined.  From Kaveh Ghazi.
-
-	* cat.c (cat): Conditionalize test for errno == ENOSYS.  It's not
-	defined on some Next and Alliant systems.  From Kaveh Ghazi.
-
-	* sort.c join.c (main): Include version.h and call parse_long_options
-	with the proper number of arguments.  Reported by Franc,ois Pinard.
-
-Sun Oct 30 01:30:41 1994  Jim Meyering  (meyering@comco.com)
-
-	* (configure.in): Add AC_OFF_T and rearrange by type along the
-	same lines as autoscan.
-
-	* fmt.c, fmt.1: New files.
-	Both from Ross Paterson (rap@doc.ic.ac.uk).
-
-	* Makefile.in (PROGS): Add fmt.
-	* src/Makefile.in (SOURCES, OBJECTS): Add fmt.c and fmt.o respectively.
-	(fmt): Add a link rule.
-	* man/Makefile.in (MANFILES): Add fmt.1.
-
-Sat Oct 08 10:44:30 1994  Jim Meyering  (meyering@comco.com)
-
-	* Makefile.in (All of them): Update from the ones in sh-utils.
-	From now on, rules and definitions that are comon to the fileutils,
-	textutils, and sh-utils will get ChangeLog entries only in the
-	sh-utils.
-
-Tue Oct 04 20:42:46 1994  Jim Meyering  (meyering@comco.com)
-
-	* od.c (my_strtoul): Set errno to zero before calling strtoul.
-	Otherwise, od can fail complaining about a valid integer argument.
-	From Andreas Schwab.
-
-Sun Oct 02 17:57:09 1994  Jim Meyering  (meyering@comco.com)
-
-	* tr.c (main): Give an error and fail when squeezing repeats
-	and no non-options are given.  Reported by Tony Robinson
-	(ajr@eng.cam.ac.uk).
-
-	* sort.c (main): Temporarily copy each input file that might be
-	another name for the output file.  When in doubt (e.g. a pipe),
-	copy.  This allows the dangerous (historical -- in cnews) idiom
-	`cat file | sort -o file' to work properly.  Don't rely on this
-	behavior in new shell scripts.  From Paul Eggert (eggert@twinsun.com).
-
-Mon Sep 26 18:01:47 1994  David J. MacKenzie  (djm@churchy.gnu.ai.mit.edu)
-
-	* lib/xwrite.c safe-read.c memchr.c linebuffer.c full-write.c:
-	Remove CONFIG_BROKETS ifdef.
-	* src/Makefile.in lib/Makefile.in: Don't define it.
-
-Sat Sep 24 21:26:27 1994  Jim Meyering  (meyering@comco.com)
-
-	* full-write.c (full_write): Declare argument LEN to be size_t.
-
-Mon Sep 12 13:35:27 1994  Jim Meyering  (meyering@comco.com)
-
-	* tail.c (tail_file): [For multiple files only]: Report truncation
-	of monitored file and reset current file size.  From Franc,ois Pinard.
-
-Sat Aug 27 16:57:20 1994  Jim Meyering  (meyering@comco.com)
-
-	* system.h [BROKEN_STAT_MACROS]: Remove unnecessary #ifdef's.
-	From Franc,ois Pinard.
-
-Tue Jul 26 11:33:53 1994  Jim Meyering  (meyering@comco.com)
-
-	* system.h: Remove `|| defined(_POSIX_VERSION)' from test that
-	decides whether to include <fcntl.h>.  From Francois Pinard.
-
-Wed Jul 13 12:33:34 1994  Jim Meyering  (meyering@comco.com)
-
-	* tr.c (substr): Fix off-by-one allocation error.
-
-Wed Jun 22 01:02:50 1994  Jim Meyering  (meyering@comco.com)
-
-	* tac.c (tac_file): Use O_RDONLY instead of zero in call to open.
-	(tac): Fix typo that had `1' as arg #2 of error after failed read.
-	Use errno instead.  From Michael I Bushnell <mib@gnu.ai.mit.edu>.
-
-Thu May 26 08:46:32 1994  Jim Meyering  (meyering@comco.com)
-
-	* configure.in [INSTALL]: Revert change of March 25.  autoconf
-	has been fixed.
-
-Mon Apr 11 17:25:43 1994  Jim Meyering  (meyering@comco.com)
-
-	* join.c (prline): Remove unused function.  Indent.
-
-Fri May  6 05:44:24 1994  Jim Meyering  (meyering@comco.com)
-
-	* tail.c (tail_forever): Don't print headers when asked not to.
-	From Karsten Thygesen <karthy@kom.auc.dk>.
-
-	* wc.c (wc): Optimize for the case when only bytes are being counted
-	and the input is not a regular file.  From Jeff Moore <jbm@mordor.com>.
-
-Sun Apr 24 10:54:08 1994  Jim Meyering  (meyering@comco.com)
-
-	* configure.in [AC_SIZEOF_TYPE]: Update for autoconf-1.9.
-	* memchr.c: Test SIZEOF_LONG instead of LONG_64_BITS.
-
-Mon Apr 11 17:55:52 1994  Jim Meyering  (meyering@comco.com)
-
-	* csplit.c (struct control): Add new field, repeat_forever.
-	Remove now-unneeded definition of INT_MAX.
-	(process_regexp): Test repeat_forever instead of comparing `repeat'
-	to INT_MAX.
-	(split_file): Don't even reference `repeat' count if repeat_forever
-	is set.
-	(new_control_record): Initialize repeat_forever field.
-	(parse_repeat_count): Set it instead of setting repeat count to
-	INT_MAX.
-	(process_line_count): Abort for internal error instead of calling
-	handle_line_error.
-
-	* long-options.c (parse_long_options): Take a new argument indicating
-	the utility name (e.g. "join", not "gjoin") for version output.
-	Print both the utility and the package names, e.g. `join - GNU
-	textutils-1.9.1' instead of just the package name.
-
-	* join.c (main): Call parse_long_options with program name arg.
-	* sort.c (main): Ditto.
-
-	* All source except sort.c and join.c (main): Change --version output
-	to include utility name as well as package name and version info.
-
-Wed Mar 30 08:53:21 1994  Jim Meyering  (meyering@comco.com)
-
-	* configure.in: Use AC_SET_MAKE.
-	* Makefile.in: Edit MAKE assignments into @SET_MAKE@.
-
-Mon Mar 28 09:55:05 1994  Jim Meyering  (meyering@comco.com)
-
-	* tr.c (main): In addition to the --help usage pointer, give an
-	explicit error message for too many arguments.
-
-Fri Mar 25 18:11:19 1994  Jim Meyering  (meyering@comco.com)
-
-	* configure.in: Use AC_VERBOSE, AC_CHECKING, and AC_WARN instead
-	of explicit echo commands.
-	[INSTALL]: When AC_PROG_INSTALL resorts to setting this to
-	`./install.sh', make it `../install.sh' instead since that
-	script will be invoked only from subdirectories.
-	[AC_SIZEOF_TYPE]: Use this instead of deprecated AC_LONG_64_BITS.
-
-	* cat.c (cat): The command `:|cat -s' failed on Irix5 because
-	ioctl (d, FIONREAD,... now returns ENOSYS for pipes -- under Irix4
-	it returned EINVAL.  Detect this.
-	(main) [lint]: Initialize variables to suppress `used before
-	initialized' warnings.
-
-	* csplit.c: Change long option name from --suffix to --suffix-format.
-
-	* od.c (skip): Correct a comment.
-	(main): Don't output anything to stdout if the sole input file
-	doesn't exist.  Reported by Bauke Jan Douma <bjd@dds.hacktic.nl>.
-
-	* od.c (dump) [lint]: Initialize a variable to suppress `used before
-	initialized' warning.
-	(main) [lint]: Ditto.
-	* paste.c (paste_parallel) [lint]: Ditto.
-
-Fri Jan 28 11:02:21 1994  Jim Meyering  (meyering@comco.com)
-
-	* configure.in: Don't set LDFLAGS since linking now uses both
-	LDFLAGS and CFLAGS.
-
-Wed Jan 18 16:14:00 1994  Jim Meyering  (meyering@comco.com)
-
-	* unexpand.c (unexpand): Don't segfault when given a name of a
-	nonexistent file.
-	* expand.c (expand): Ditto.
-	Both from Bauke Jan Douma <bjd@dds.hacktic.nl>.
-
-Thu Jan 13 17:27:38 1994  Jim Meyering  (meyering@comco.com)
-
-	* src/Makefile.in: Change all link commands to use both $(CFLAGS)
-	and $(LDFLAGS).
-
-	* csplit.c (load_buffer): Rather than incrementing buffer size,
-	double it each time we fail to find a newline.  Otherwise, csplit
-	would run out of memory when processing files with very long lines.
-
-Mon Jan 10 01:20:38 1994  Jim Meyering  (meyering@comco.com)
-
-	* man/Makefile.in (manprefix): Use binprefix as the default.
-
-Sat Jan 08 22:22:45 1994  Jim Meyering  (meyering@comco.com)
-
-	* cat.c: Use full_write and safe_read instead of write and read resp.
-	* csplit.c: Ditto.
-	* head.c: Ditto.
-	* split.c: Ditto.
-	* tac.c: Ditto.
-
-	* sum.c: Use safe_read instead of read.
-	* tr.c: Ditto.
-	* wc.c: Ditto.
-
-	* tail.c: Replace calls to xwrite with calls to fwrite.
-	Use fopen/fclose instead of open/close.
-	(write_header): Use a single call to printf instead of four to xwrite.
-	Use safe_read instead of read.
-	* head.c: Ditto.
-
-Tue Dec 28 15:49:32 1993  Jim Meyering  (meyering@comco.com)
-
-	* install.sh: New file.
-	Makefile.in [DISTFILES]: Add it.
-
-Wed Dec 22 18:52:44 1993  Jim Meyering  (meyering@comco.com)
-
-	* memcmp.c: Use the latest version from the GNU C library.
-
-	* cut.c [ADD_RANGE_PAIR]: New macro.
-	(set_fields): Collect the list of all selected ranges before
-	allocating and initializing the boolean lookup table.
-	(cut_bytes, cut_fields): Complete rewrite.  Avoid copying
-	into buffer whenever possible.  Properly handle input without
-	trailing newline.
-	(getstr): New function.  Copied from getline.c, but with minor changes.
-
-	* sort.c (main): Properly handle -Tdir.
-	Before, `sort -T/var/tmp' gave `sort: unrecognized option `-v''.
-	Reported by Kristoffer Rose (kris@diku.dk).
-
-	* cut.c (main): Give separate errors for `-s without -f'
-	and `-d without -f'.
-	(main): Now -d '' means `use the NUL byte as the delimiter'.
-	Before, it got an error.
-
-Mon Dec 20 23:29:30 1993  Jim Meyering  (meyering@comco.com)
-
-	* configure.in [test for 8-bit clean memcmp]: Add a test to detect
-	losing memcmp from SunOS4.1.x.  From Robert H. de Vries
-	<robert@and.nl>.
-
-Sat Dec 18 01:12:24 1993  Jim Meyering  (meyering@comco.com)
-
-	* configure.in (AC_OUTPUT): Put `touch stamp-config' in second arg
-	so it goes in config.status.  This eliminates unnecessary second run
-	of configure.
-
-Thu Dec 02 23:53:03 1993  Jim Meyering  (meyering@comco.com)
-
-	* configure.in (AC_HAVE_FUNCS): Add isascii.
-	* system.h [!defined (isascii) || defined (STDC_HEADERS)]: This failed
-	on AIX PS/2 1.3 systems because isascii is a function and it is used
-	in definitions (with the necessary side effect of assigning to a
-	global variable) of the is* macros.  Also test HAVE_ISASCII and
-	redefine ISASCII(c) instead of isascii.
-	Reported by Minh Tran-Le (tranle@intellicorp.com).
-
-Fri Nov 19 22:41:48 1993  Jim Meyering  (meyering@comco.com)
-
-	 * configure.in: Don't run the test for 8-bit clean memcmp if we
-	 already know we'll be using our replacement.
-
-Fri Nov 12 00:44:49 1993  Jim Meyering  (meyering@comco.com)
-
-	* Version 1.9.1.
-
-	* tac.c (usage): Fix typo in long usage.
-	* sort.c (usage): Likewise.
-	From Philippe.Schnoebelen@imag.fr.
-
-	* cut.c [FATAL_ERROR]: New macro.
-	(main): Call both error and usage (2) through FATAL_ERROR in
-	many places.  Before, only `error (2...' was called.
-	(invalid_list): Removed.  This function is subsumed by FATAL_ERROR.
-
-	* cut.c (cut_fields): Properly handle input lacking a terminating
-	newline.  Before, the command  `printf "a\tb" |cut -f 1' generated
-	no output.
-
-Tue Nov 09 17:26:25 1993  Jim Meyering  (meyering@comco.com)
-
-	od.c (usage): Change --backward-compatible to --traditional in
-	the long usage message.
-
-Sun Nov 07 00:50:05 1993  Jim Meyering  (meyering@comco.com)
-
-	* Version 1.9.
-
-Sat Nov 06 22:51:31 1993  Jim Meyering  (meyering@comco.com)
-
-	* cut.c (cut_fields): Revert July 27 change.  Instead, strip off
-	trailing delimiter unless given a range of fields like `3-' that
-	extends to end of line.
-	(set_fields): Moved local `eol_range_start' to file-scope.
-	Reported by Arne H. Juul (arnej@solan.unit.no).
-
-Tue Nov 02 00:53:41 1993  Jim Meyering  (meyering@comco.com)
-
-	* fold.c (fold_file): Don't get stuck in an endless loop when
-	width is smaller than 8 and there are TABs in the input.
-
-Sat Oct 30 15:31:28 1993  Jim Meyering  (meyering@comco.com)
-
-	* join.c: Remove now-unused dcls of show_help and show_version.
-
-Fri Oct 29 13:58:50 1993  Jim Meyering  (meyering@comco.com)
-
-	* csplit.c [INT_MAX]: Make sure it's defined.
-	[not HAVE_LIMITS_H]: Don't include limits.h.
-	From Kaveh R. Ghazi (ghazi@noc.rutgers.edu).
-
-Wed Oct 27 01:13:52 1993  Jim Meyering  (meyering@comco.com)
-
-	* Version 1.8.1.
-
-Mon Oct 25 20:16:33 1993  Jim Meyering  (meyering@comco.com)
-
-	* sort.c: Accept but ignore -y0 for compatibility with Solaris 2.
-	From Chuck Hedrick (hedrick@klinzhai.rutgers.edu).
-
-	* sort.c (main): Handle --help and --version options.
-	* Makefile.in (sort.o): Depend on long-options.h.
-
-Sun Oct 24 00:31:02 1993  Jim Meyering  (meyering@comco.com)
-
-	* csplit.c, cut.c, expand.c, fold.c, head.c, nl.c, od.c, paste.c,
-	split.c, tac.c, tail.c, unexpand.c, uniq.c: Use the preferred
-	`--longopt=arg' syntax in --help message rather than `--longopt arg'.
-	From Francois Pinard.
-
-	* tail.c: Don't include <signal.h>.  It hasn't been necessary
-	since the Dec 12, 1992 change.
-
-	* join.c (main): Accept `-v 1' again.  Adding the --version
-	long option had broken it, although -v1 still worked.  Call
-	parse_long_options instead of adding "help" and "version"
-	to join's longopt strct.
-	* Makefile.in [SOURCES, OBJECTS, DISTFILES]: Add long-options.c
-	and long-options.h.
-	* (join): Depend on and link with long-options.o.
-	* (join.o): Depend on long-options.h.
-
-	* od.c: Change --compatible (-C) to --backward-compatible (-B).
-
-	* csplit.c: Change --abandon-null-files to --elide-empty-files.
-
-Sat Oct 23 01:00:12 1993  Jim Meyering  (meyering@comco.com)
-
-	* tr.c (get_next, string2_extend): Add default: label to switch stmt.
-
-	* cat.c, cksum.c, comm.c, csplit.c, cut.c, expand.c, fold.c, head.c,
-	join.c, nl.c, od.c, paste.c, pr.c, split.c, sum.c, tac.c, tail.c,
-	tr.c, unexpand.c, uniq.c, wc.c (usage): Add long --help.
-	Exit successfully for --help, non-zero for usage error.
-	From Francois Pinard.
-
-	* configure.in: Add AC_STAT_MACROS_BROKEN.
-	* system.h [AC_STAT_MACROS_BROKEN]: Test it.
-
-Fri Oct 22 23:26:17 1993  Jim Meyering  (meyering@comco.com)
-
-	* linebuffer.c, memchr.c [HAVE_CONFIG_H, CONFIG_BROKETS]: Include
-	<config.h> or "config.h".
-	* cat.c, cksum.c, comm.c, csplit.c, cut.c, expand.c, fold.c, head.c,
-	join.c, nl.c, od.c, paste.c, pr.c, sort.c, split.c, sum.c, tac.c,
-	tail.c, tr.c, unexpand.c, uniq.c, version.c, wc.c: Ditto.
-
-	* configure.in: Use AC_CONFIG_HEADER.
-	* Makefile.in [DIST]: Add config.h.in.
-
-	* Makefile.in: Convert so make may be run from subdirectories.
-	Add dependencies on config.h.
-	* src/Makefile.in: Ditto.
-	* lib/Makefile.in: Ditto.
-	* man/Makefile.in: Ditto.
-
-Wed Oct 20 20:05:48 1993  Jim Meyering  (meyering@comco.com)
-
-	* memchr.c (memchr): Do the 32-bit assignment only if !LONG_64_BITS.
-	In the 64-bit assignment, be careful to cast the shift operand to
-	long.
-	Abort if sizeof (unsigned long) > 8.
-
-Tue Oct 19 22:37:58 1993  Jim Meyering  (meyering@comco.com)
-
-	* csplit.c: Allow repeat counts to be specified via `{*}'.
-	New option --suffix=format.  Supercedes --digits option.
-	New option --abandon-null-files.
-	From Ronald F. Guilmette (rfg@netcom.com).
-
-	* csplit.1: Updated.
-	From Ronald F. Guilmette.
-
-	* csplit.c: Remove register keyword (replace with `int' in two cases).
-
-	* csplit.c: [MAX]: Macro renamed from max and moved to top of file.
-	(bytes_to_octal_digits): New static array.
-	(get_format_flags): Combine '+' and ' ' cases of switch stmt.
-	Return count if for loop terminates.
-	(get_format_width): Use `bytes_to_octal_digits' instead of just 11.
-	(get_format_prec): Make sure is_negative is defined before used.
-	(get_format_conv_type): Give a different error message if there
-	is no conversion specifier.
-	Test ISPRINT (ch) instead of `ch < '~' && ch > ' ''.
-	(max_out): Use `%%' rather than `%' in format string.
-
-Sat Oct 16 10:45:17 1993  Jim Meyering  (meyering@comco.com)
-
-	* pr.c (main): When argc == 1, don't try to xmalloc (0).
-
-Tue Oct 12 00:53:26 1993  Jim Meyering  (meyering@comco.com)
-
-	* xwrite.c [HAVE_CONFIG_H, CONFIG_BROKETS]: Include <config.h>
-	or "config.h".
-
-Sat Oct 09 23:37:43 1993  Jim Meyering  (meyering@comco.com)
-
-	* configure.in: Remove AC_UNISTD_H; add unistd.h to AC_HAVE_HEADERS.
-
-Thu Sep  9 21:52:10 1993  Jim Meyering  (meyering@comco.com)
-
-	* src/*.c: Print version on standard output, not stderr.
-
-	* configure.in: Add AC_LONG_64_BITS.
-	* memchr.c: Use #ifdef LONG_64_BITS instead of
-	`if (sizeof(longword) > 4)'.
-
-Tue Jul 27 22:19:39 1993  Jim Meyering  (meyering@comco.com)
-
-	* cat.c (cat): Don't fail just because ioctl (d, FIONREAD,... can't
-	always handle devices.  Ignore errno == EINVAL and errno == ENODEV.
-	`cat -v /dev/null' was failing on many systems.
-
-	* cut.c (cut_fields): Don't strip off trailing delimiter e.g.
-	`echo 'a:b:c:' | cut -d: -f3-' should print `c:', not just `c'.
-	From William Dowling <will@franklin.com>.
-
-Thu May 27 01:37:51 1993  Jim Meyering  (meyering@comco.com)
-
-	* Version 1.8.
-
-	* memchr.c: De-ansify the fixed version from glibc.
-	It is supposed to work on systems with 64-bit long ints.
-
-Mon May 24 00:32:43 1993  Jim Meyering  (meyering@comco.com)
-
-	* Version 1.7.
-
-Sat May 22 02:13:12 1993  Jim Meyering  (meyering@comco.com)
-
-	* Version 1.6.
-
-Fri May 21 22:57:53 1993  Jim Meyering  (meyering@comco.com)
-
-	* pr.c (cols_ready_to_print): New function.  It replaces a global
-	variable by the same name and computes on the fly the value that
-	was supposed to be maintained through that variable.  This should
-	put to rest the `pr -2a' bug.
-	(main): Don't let getopt_long reorder arguments so we can
-	distinguish between `pr -1 -2' and `pr -12'.  Rework handling of
-	-n and +n options.
-
-	* fold.c: Declare xmalloc.
-
-Wed May 19 19:12:18 1993  Karl Berry  (karl@owl.hq.ileaf.com)
-
-	* sort.c (main): fflush before exit, so a closed stdout doesn't lose.
-
-Tue May 18 23:49:26 1993  Jim Meyering (meyering@comco.com)
-
-	* mkinstalldirs: New file.
-	* Makefile.in (installdirs): Use it to create installation directories.
-
-Fri May 14 23:45:52 1993  Jim Meyering  (meyering@comco.com)
-
-	* all source: With --version, print version and exit immediately.
-
-Thu May 13 01:03:16 1993  Jim Meyering  (meyering@comco.com)
-
-	* Makefile.in (installdirs): New rules for creating installation
-	directories. (install): depend on it.
-
-	* tail.c (main): Remove --compatible since `+1f' may be used
-	to get the BSD `-0f' behavior portably.
-
-	* fold.c (main): Turn -N arguments, where N is a digit, into -wN.
-	From Ian Lance Taylor (ian@cygnus.com).
-
-Mon May 10 22:33:44 1993  Jim Meyering  (meyering@comco.com)
-
-	* tail.c (main): New option -C, --compatible to make `tail -0f'
-	work like `tail +1f' for compatibility with BSD tail.
-
-Thu May  6 23:28:56 1993  Jim Meyering  (meyering@comco.com)
-
-	* pr.c (print_page): Decrement cols_ready_to_print even when
-	lines_to_print == 0.  The command `echo |pr -2ta' *still* didn't
-	terminate.  Add parentheses for clarity.
-
-Mon May  3 23:57:47 1993  Jim Meyering  (meyering@comco.com)
-
-	* Version 1.5.
-
-	* od.c (main): Remove set-but-not-used variable, `usage_error'.
-
-	* split.c (main): Call usage with an argument.
-
-Sun May  2 16:05:04 1993  Jim Meyering  (meyering@comco.com)
-
-	* configure.in: Reverse if-else branches in AC_TEST_PROGRAM test
-	for 8-bit clean memcmp.
-
-	* cat.c (usage, main): Remove unused argument.
-
-	* csplit.c (remove_line): Remove set-but-not-used variable, `line_got.'
-	(check_for_offset): Remove unused argument `argnum.'
-
-	* configure.in: Add AC_SIZE_T.
-
-Sat May  1 09:03:19 1993  Jim Meyering  (meyering@comco.com)
-
-	* uniq.c (main): Interpret non-option arguments with a leading `+'
-	only if we haven't seen `--'.
-
-	* tr.c (main): Change variable name to avoid shadowed dcl.
-	* wc.c (write_counts): Ditto.
-
-	* sum.1: Make documentation agree with the code.
-
-	* od.c: Depend only on HAVE_LONG_DOUBLE for long double support.
-
-Fri Apr 30 20:16:03 1993  Jim Meyering  (meyering@comco.com)
-
-	* configure.in [AC_HAVE_HEADERS]: Add limits.h.
-
-	* configure.in [CFLAGS, LDFLAGS]: Assign reasonable defaults.
-
-	* od.c (parse_old_offset): Don't use prototype in function
-	definition.  Remove unnecessary conjunct from test for hexadecimal
-	prefix.
-
-	* od.c: Depend on __GNUC__ || HAVE_LONG_DOUBLE rather than __STDC__
-	for long double support;  there are compilers (Stardent Vistra svr4)
-	without long double but still define __STDC__.
-
-Thu Apr 29 02:01:27 1993  Jim Meyering  (meyering@comco.com)
-
-	* src/*.c and man/*.c except for sort: Add --help and --version
-	options.
-
-	* pr.c: Convert to use getopt_long.
-
-	* lib/memcmp.c: Use version from glibc.
-	[WORDS_BIGENDIAN]: Test this instead of the using glibc's
-	__BYTE_ORDER macro.
-	* configure.in: Use AC_WORDS_BIGENDIAN to set it.
-
-	* od.c (parse_old_offset): Allow `0X' as well as `0x' prefix to
-	indicate hex.
-
-	* Makefile.in (dist): Depend on Makefile so that changes to
-	Makefile.in (like adding new files to DISTRIB) are reflected
-	in the new distribution.
-
-Fri Apr 23 21:53:47 1993  Jim Meyering  (meyering@comco.com)
-
-	* {lib,src}/Makefile.in [.c.o]: Make CPPFLAGS and CFLAGS follow
-	other options so users can use them to override DEFS.
-	* src/Makefile.in [.c.o]: Add -I$(srcdir) for version.h.
-
-	* Makefile.in [CFLAGS, LDFLAGS]: Don't set to -g explicitely;
-	configure's AC_SUBST will set these.
-
-	* Makefile.in [Makefile]: Add dependencies and a rule to remake it.
-	[targets that cd then run make in subdirectories]: Don't depend
-	on `cd ..';  use a subshell instead.
-
-	* Makefile.in [info, install-info, dvi, check, installcheck]:
-	New targets but no rules; comply with standards.
-
-	* configure.in [CFLAGS]: Default to -g -O if CC is gcc and the user
-	hasn't specified CFLAGS.
-	[LDFLAGS]: Substitute into Makefile.
-
-Tue Mar 30 21:36:11 1993  Jim Meyering  (meyering@comco.com)
-
-	* od.c: New option --compatible, -C.
-	(parse_old_offset): New function.
-	* od.1: Document new option.
-
-Mon Mar 29 21:27:56 1993  Jim Meyering  (meyering@comco.com)
-
-	* cut.c, expand.c, join.c, nl.c: Always call error with errno
-	(not zero) after failed fclose or non-zero ferror.
-
-Sun Mar 28 16:59:31 1993  Mike Haertel  (mike@cs.uoregon.edu)
-
-	* configure.in: Add check for working memcmp; use GNU's if
-	the system's doesn't grok the 8th bit.
-	* memcmp.c: Fix it so it groks the 8th bit.
-	TODO: We really need to provide a fast memcmp, since most
-	machines will have a broken memcmp.  Probably should get
-	the one from glibc.
-	* sort.c (mergefps): Maintain keybeg and keylim when copying
-	the current line to `saved'.
-	(numcompare): Skip white space here since -n no longer implies -b.
-	(getmonth): Skip white space here since -M no longer implies -b.
-	(compare): Completely overhauled to make the 8th bit work right,
-	also to properly handle the global reverse option.
-	(set_ordering): -n no longer implies -b, according to Posix.
-	For consistency, -M also no longer implies -b.
-	(main): Correct treatment of -r and global keys.
-	(findlines): Clear keybeg and keylim if no keys are used.
-	(sort): Avoid overwriting tempfiles[] array bounds.
-
-Sun Mar 21 22:29:29 1993  Jim Meyering  (meyering@comco.com)
-
-	* pr.c (close_file): Reverse May 13, '92 change, but add the condition
-	that cols_ready_to_print not be decremented when printing across.
-	The command `echo |pr -2ta' didn't terminate.
-	(print_page): Rewrite conditional (that had side effects in second
-	conjunct) using nested if statements to make it clear that we do
-	indeed want those semantics.
-
-Tue Jan 19 13:35:24 1993  David J. MacKenzie  (djm@kropotkin.gnu.ai.mit.edu)
-
-	* Version 1.4.
-
-	* system.h: Try BBSIZE if BSIZE isn't defined.
-	From Tony Robinson <ajr@eng.cam.ac.uk>.
-
-Sat Dec 12 12:37:00 1992  David J. MacKenzie  (djm@kropotkin.gnu.ai.mit.edu)
-
-	* tail.c (tail_forever): Use an array of file descriptors
-	instead of forking processes.
-	(dump_remainder): Return number of bytes read.
-	(tail_file): Fill in the new array.
-	From Ian Lance Taylor.
-
-Fri Dec 11 17:18:16 1992  David J. MacKenzie  (djm@kropotkin.gnu.ai.mit.edu)
-
-	* system.h: Only define index, bcmp, etc. if not already defined.
-
-Tue Dec  8 10:31:14 1992  Jim Meyering  (meyering@idefix.comco.com)
-
-	* tr.c (is_char_class_member): Remove unreached return after abort.
-
-Sun Dec  6 22:34:52 1992  Jim Meyering  (meyering@idefix.comco.com)
-
-	* csplit, cut.c, expand.c, fold.c, head.c, join.c, od.c, pr.c,
-	sort.c, split.c, tail.c, tr.c, unexpand.c, uniq.c:  Remove inclusion
-	of <ctype.h> and definitions of is* ctype macros to system.h.
-	Change a few more uses of is* ctype macros to (protected) upper
-	case versions.
-
-	* system.h: Add isascii-protected ctype IS* macros.
-
-Wed Dec  2 12:28:10 1992  Jim Meyering  (meyering@idefix.comco.com)
-
-	* all files using getopt.h: Convert static declarations of
-	struct option to use new macros from getopt.h: no_argument,
-	required_argument, and optional_argument.
-
-Tue Dec 01 10:57:24 1992  Jim Meyering  (meyering@idefix.comco.com)
-
-	* od.c, pr.c, sort.c: Make uses of ctype.h macros consistent.
-
-	* tr.c (main): Close stdin and stdout and check return status.
-
-Tue Nov 24 09:26:08 1992  David J. MacKenzie  (djm@goldman.gnu.ai.mit.edu)
-
-	* system.h, csplit.c: Use HAVE_FCNTL_H and HAVE_STRING_H
-	instead of USG.
-
-Tue Nov 24 08:42:30 1992  Jim Meyering  (meyering@idefix.comco.com)
-
-	* tr.c: Define new macros ISPRINT, ISALNUM, ISXDIGIT, ... that
-	use isascii if it is defined.
-	(is_char_class_member, make_printable_char, make_printable_str,
-	non_neg_strtol): Use new macros instead of lower case ones
-	from <ctype.h>.
-
-	* od.c (print_ascii, dump_strings): Use ISDIGIT and ISPRINT
-	macros like pr.c.  Suggested by David J. MacKenzie.
-
-	* od.c (print_ascii, dump_strings): Check for isascii before isprint.
-	(dump_strings): Free malloc'd buffer before returning.
-	(skip): Return non-zero if an error occurred, zero otherwise.
-	Exit only if asked to skip beyond end of combined input.
-	(check_and_close): New function.
-	(skip, read_block, read_char): Call check_and_close when done
-	processing the file associated with in_stream.
-	(skip, read_block, read_char): Set have_read_stdin.
-	(main): Close stdin (if it was ever read) and check for errors
-	just before exiting.
-	(write_block, dump_strings, dump): Don't test return value from
-	functions that operate on streams.  Rely on later ferror tests.
-
-Sat Nov 21 12:41:49 1992  David J. MacKenzie  (djm@goldman.gnu.ai.mit.edu)
-
-	* sort.c (main, usage): Add -T option.
-
-Thu Nov 19 14:33:40 1992  David J. MacKenzie  (djm@goldman.gnu.ai.mit.edu)
-
-	* tail.c (tail_forever, sigusr1, kill_kids): New functions to
-	do -f on multiple files.
-	(main): Call tail_forever.
-	From Ian Lance Taylor.
-
-Tue Nov 10 14:29:11 1992  David J. MacKenzie  (djm@goldman.gnu.ai.mit.edu)
-
-	* cut.c (cut_fields): Add cast.
-
-	* od.c (decode_one_format): Remove '#' from pre_fmt_string;
-	many systems don't support it.
-	Conditionalize long double support on __STDC__, not __GNUC__.
-	From Ian Lance Taylor.
-
-Mon Nov  9 00:24:41 1992  Jim Meyering  (meyering@idefix.comco.com)
-
-	* sort.c (numcompare, keycompare): Add parentheses suggested
-	by gcc -Wall.  Put braces around individual monthtab initializers.
-
-	* cksum.c: Declare error.  Make checksum table `const.'
-
-	* pr.c: Remove comment and dcl of unused variable, `print_a_number'.
-
-	* split.c (main): Add `default: abort();' to enumeration switch.
-
-	* All files: Make all functions and extern variables static.
-	Make all longopts arrays const as well as static.
-	Make a couple statically initialized aggregates `const.'
-
-Sun Nov  8 19:46:59 1992  David J. MacKenzie  (djm@goldman.gnu.ai.mit.edu)
-
-	* od.c (main): Make old-style format options accumulate.
-	From Jim Meyering.
-
-Sat Nov  7 00:26:14 1992  David J. MacKenzie  (djm@goldman.gnu.ai.mit.edu)
-
-	* tr.c (look_up_char_class): Add cast.
-
-	* nl.c (build_type_arg), csplit.c (extract_regexp), tac.c (main):
-	Add `const' to variable receiving value from re_compile_pattern.
-
-	* wc.c (wc): If doing only -c, use st_size for regular files.
-
-	* fold.c (fold_file): Was folding 1 column too early.
-	From Eric Backus <ericb@lsid.hp.com>.
-
-	* memset.c: New file.
-
-Fri Nov  6 20:14:51 1992  David J. MacKenzie  (djm@goldman.gnu.ai.mit.edu)
-
-	* cksum.c: New file.
-
-Tue Oct 13 16:24:06 1992  David J. MacKenzie  (djm@goldman.gnu.ai.mit.edu)
-
-	* tac.c (tac_stdin): Handle SIGPIPE.
-	* sort.c (main): Handle SIGTERM.
-
-	* od.c: New file.
-
-	* system.h [USG || STDC_HEADERS]: Define bcmp.
-
-Sat Oct  3 20:41:24 1992  David J. MacKenzie  (djm@goldman.gnu.ai.mit.edu)
-
-	* sort.c (main): Handle SIGPIPE.  From trq@dionysos.thphys.ox.ac.uk.
-
-Tue Sep 29 01:10:05 1992  David J. MacKenzie  (djm@nutrimat.gnu.ai.mit.edu)
-
-	* paste.c (main): Don't write on a string constant.
-
-Mon Aug 24 00:02:45 1992  Jim Meyering  (meyering@churchy.gnu.ai.mit.edu)
-
-	* tr.c: Minor cleanup.  Replaced some assert(0) with abort().
-
-Tue Jul  7 02:14:19 1992  David J. MacKenzie  (djm@nutrimat.gnu.ai.mit.edu)
-
-	* cmp.c, cmp.1: Move to diff distribution.
-
-Fri Jul  3 16:37:59 1992  David J. MacKenzie  (djm@nutrimat.gnu.ai.mit.edu)
-
-	* system.h: Change FOO_MISSING to HAVE_FOO.
-
-Wed May 13 20:05:41 1992  David J. MacKenzie  (djm@churchy.gnu.ai.mit.edu)
-
-	* pr.c (COLUMN): Add structure member to remember filename.
-	(main, init_fps, open_file, close_file): Use it.
-
-	(close_file): Don't decrement cols_ready_to_print when closing
-	a file.  From cdl@mpl.UCSD.EDU (Carl Lowenstein).
-
-Mon May 11 19:17:33 1992  David J. MacKenzie  (djm@churchy.gnu.ai.mit.edu)
-
-	* cmp.c: --show-chars -> --print-chars.
-
-	* pr.c: Rename some variables.
-
-Sat May  9 18:39:47 1992  David J. MacKenzie  (djm@wookumz.gnu.ai.mit.edu)
-
-	* system.h: Define DEV_BSIZE if not defined.
-
-Wed Apr 22 02:15:09 1992  David J. MacKenzie  (djm@churchy.gnu.ai.mit.edu)
-
-	* system.h, tac.c: SIGTYPE -> RETSIGTYPE.
-
-Fri Apr 17 10:42:23 1992  David J. MacKenzie  (djm@wookumz.gnu.ai.mit.edu)
-
-	* sort.c (main): Don't stop processing args when we hit "-";
-	treat it like a regular filename.
-	From ian@airs.com (Ian Lance Taylor).
-
-	* pr.c (print_page): Fix off by one line count when ^L is in input.
-	From Andreas Schwab (schwab@ls5.informatik.uni-dortmund.de).
-
-Mon Apr  6 20:52:29 1992  Jim Meyering  (meyering@churchy.gnu.ai.mit.edu)
-
-	* tr.c (validate): Change error message so it doesn't mention
-	actual name of --truncate-set1 option.  From David MacKenzie.
-
-Sun Apr  5 14:22:42 1992  Jim Meyering  (meyering@hal.gnu.ai.mit.edu)
-
-	* tr.c (string2_extend, validate): Give an error message when
-	translating without --truncate-set1, with empty string2, and
-	with non-empty string1.  "tr 1 ''" produced a failed assertion.
-
-Mon Mar 30 02:20:56 1992  David J. MacKenzie  (djm@wookumz.gnu.ai.mit.edu)
-
-	* system.h: Change how ST_BLKSIZE is calculated to allow for
-	non-POSIX systems that don't define BSIZE in sys/param.h.
-
-Sat Mar 28 11:18:01 1992  David J. MacKenzie  (djm@wookumz.gnu.ai.mit.edu)
-
-	* sum.c (main, bsd_sum_file): Don't print filename if BSD
-	algorithm is used and only one file was given.
-
-Wed Mar 25 11:34:41 1992  Jim Meyering  (meyering@wombat.gnu.ai.mit.edu)
-
-	* tr.c (get_spec_stats): Fix assertion to allow ranges like a-a
-	with starting character equal to ending character.  This is
-	contrary to the POSIX spec, but what is already implemented
-	in find_closing_delim.
-
-Mon Mar 16 00:15:11 1992  David J. MacKenzie  (djm@wookumz.gnu.ai.mit.edu)
-
-	* Version 1.3.
-
-	* sort.c (numcompare, checkfp): Add parens to placate gcc2.
-
-	* sort.c (mergefps): For -u, output the first, not last, of
-	the lines that compare equal.  From Mike Haertel.
-
-Tue Mar 10 10:51:38 1992  David J. MacKenzie  (djm@nutrimat.gnu.ai.mit.edu)
-
-	* tr.c: Remove initial capitals and periods from error messages.
-
-Sun Mar  8 22:03:45 1992  David J. MacKenzie  (djm@nutrimat.gnu.ai.mit.edu)
-
-	* sum.c (main): Add -r option for SYSV compat.
-
-Thu Feb 27 22:26:25 1992  David J. MacKenzie  (djm@wookumz.gnu.ai.mit.edu)
-
-	* sort.c (compare): If -s given, leave lines in their original order.
-	(main): Recognize -s.
-	(usage): Document -s.
-	From Mike Haertel.
-
-Tue Feb 18 20:29:45 1992  Randall Smith  (randy at geech.gnu.ai.mit.edu)
-
-	* sort.c (sort): Check for complete parsing of buffer into
-	lines before nixing temp files.
-
-Mon Feb 17 10:35:58 1992  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* sum.c (sysv_sum_file): Use %lu instead of %u to print a
-	long.  Not that it matters for GNU . . .
-
-	* tr.c (unquote, make_printable_str): Use \007 instead of ANSI \a.
-	(append_normal_char, append_range, append_char_class,
-	append_repeated_char, append_equiv_class, spec_init):
-	Initialize `next' field of new `struct List_element'.
-	From rommel@informatik.tu-muenchen.de (Kai-Uwe Rommel).
-
-Sat Feb  8 17:16:49 1992  David J. MacKenzie  (djm at apple-gunkies.gnu.ai.mit.edu)
-
-	* join.c (get_line): Renamed from getline to avoid GNU libc conflict.
-
-Sun Feb  2 21:22:01 1992  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* Version 1.2.
-
-	* nl.c: Support multiple files and "-" for stdin.
-	(main): Check for read and write errors.
-	(nl_file): New function.
-
-Wed Jan 29 10:09:10 1992  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* tr.c (main): -t option was called -b in getopt spec.
-	(validate): Don't warn that set1 is longer than set2.
-
-	* tr.c: Rename --sysv-string2-truncate to --truncate-string1.
-
-Fri Jan 17 16:29:05 1992  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* nl.c: New program from bin-src.
-
-	* nl.c (main): Use a struct linebuffer for line_buf.
-	(process_file): Use readline instead of fgets, to preserve NULs.
-	(check_section): Use memcmp instead of strncmp.
-	(proc_text): Print line_buf with fwrite instead of printf.
-
-	* nl.c (main): Usage message if too many args given.  Check
-	for error in closing input file.  Lengths of section delimiter
-	strings were 1 too large.  Take separator_str into account in
-	length of print_no_line_fmt.
-	(build_print_fmt): Allocate space for print_fmt, in case
-	separator_str is long.
-	(proc_text): A blank line is one that contains nothing, not
-	even nonprinting characters.
-
-Fri Jan 17 01:04:22 1992  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* All programs: Document `--' instead of `+' to introduce
-	long-named options, in usage messages.
-
-	* sum.c (bsd_sum_file): Renamed from sum_file.
-	(sysv_sum_file): New function.
-	(main): Recognize an option to select between the algorithms.
-
-Sun Jan  5 17:41:18 1992  Jim Meyering (meyering at churchy.gnu.ai.mit.edu)
-
-	* pr.c (close_file, print_page): Fixed bug that had the command
-	yes |head |pr -t printing "yyyyyyyyyy".
-	* (print_page): Fixed bug that had pr -3 -a printing two too few
-	trailer lines per page.
-	* (main): Added restriction that -a and -m are incompatible.
-	Although the POSIX spec doesn't explicitly say they shouldn't
-	be used together, it says -a modifies the -column option and
-	that -column shouldn't be used with -m.
-
-Thu Jan  2 15:23:59 1992  David J. MacKenzie  (djm at albert.gnu.ai.mit.edu)
-
-	* nl.c: Include regex.h after, not before, sys/types.h.
-
-Thu Jan  2 12:18:10 1992  Tom Lord  (lord at geech.gnu.ai.mit.edu)
-
-	* sort.c (fillbuf) return bytes buffered instead of bytes read.
-
-Fri Dec 27 22:53:36 1991  Jim Kingdon  (kingdon at geech.gnu.ai.mit.edu)
-
-	* sort.c (LINEALLOC): New #define.
-	(struct lines): New field ``limit''.
-	(initlines): Set it from new arg ``limit''.
-	(sort, mergefps, checkfp): Pass new arg to initlines().
-	(findlines): Don't realloc past lines->limit.
-
-Tue Dec 24 01:24:03 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* tac.c, sort.c, csplit.c, system.h: Change POSIX ifdefs to
-	HAVE_UNISTD_H and _POSIX_VERSION.
-
-	* xwrite.c: Change POSIX ifdef to HAVE_UNISTD_H.
-
-Sat 14 Dec 1991 11:46:42  Jim Meyering  (meyering at wombat)
-
-	* tr.c: Fixed an inaccurate comment on posix_pedantic.
-
-Thu 12 Dec 1991 21:15:20  Jim Meyering  (meyering at hal)
-
-	* tr.c: Changed underscores to hyphens in long option name
-	"sysv_string2_truncate".
-
-Wed Dec 11 13:33:34 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* tac.c (main): Set obscure_syntax to tell re_search to
-	allocate memory for the group registers.
-
-Fri Dec  6 18:26:27 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* tac.c, sort.c, csplit.c [POSIX]:  Use sigaction instead of
-	signal, which POSIX doesn't have.
-	* sort.c: Replace inthandler and huphandler with sighandler.
-	* csplit.c (main): Only handle signals if they were not being
-	ignored.
-
-	* tr.c: POSIX_ME_HARDER -> POSIXLY_CORRECT.
-
-Wed Dec  4 00:47:47 1991  Jim Meyering  (meyering at wombat)
-
-	* tr.c (unquote): Reformat code so it doesn't go beyond column 80.
-	* tr.c (squeeze_filter): Comment a little on why it's better
-	to step through the input by two.
-	* tr.c (set_initialize): Write a comment describing the function.
-	* tr.c: Eliminated the variable `portability_warnings' and replaced
-	references to it by references to `!posix_pedantic'.  One of the
-	uses of portability_warnings had been wrong.
-
-Tue Dec  3 14:03:35 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* tr.c: New program.
-
-Sun Dec  1 15:07:35 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* linebuffer.[ch] (freebuffer): New function (used by cron).
-
-Thu Oct 17 22:30:22 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* system.h, configure, Makefile.in: Don't include memory.h if
-	STDC_HEADERS, removing need for MEMORY_H_MISSING.
-
-Thu 17 Oct 1991 16:53:07  Jim Meyering  (meyering at wombat)
-
-	* pr.c (print_page): REALLY fixed `extra newline at EOF' problem.
-	Somehow, part of my patch didn't make it last time.
-
-Sat Oct 12 12:04:47 1991  David J. MacKenzie  (djm at churchy.gnu.ai.mit.edu)
-
-	* tail.c (pipe_lines, pipe_bytes): Initialize `first->next'.
-
-	* cmp.c (cmp): Print EOF message to stderr, not stdout, for
-	POSIX 1003.2.11.2.
-
-	* sort.c (xfwrite): fwrite never returns < 0, so check if
-	number written is number we asked to write.
-	(fillbuf, main): fread never returns < 0, so check ferror instead.
-	From Rainer Orth.
-
-Tue Oct  8 18:07:08 1991  Jim Meyering  (meyering at churchy)
-
-	* pr.c (print_page): Really fixed `extra newline at EOF' problem.
-	* (store_columns): Fixed bug that caused `pr -b -2' to coredump
-	on files of certain lengths.
-
-Fri Oct  4 22:30:25 1991  Jim Meyering  (meyering at churchy)
-
-	* pr.c (print_page): Fixed to not add single spurious newline
-	at EOF when using -t.
-
-Wed Oct  2 01:02:05 1991  David J. MacKenzie  (djm at apple-gunkies)
-
-	* pr.c (print_page): Don't pad the page if -t given.
-
-	* csplit.c (load_buffer), sort.c (mergefps): Use bcopy, not memcpy.
-
-Thu Sep 26 12:35:00 1991  David J. MacKenzie  (djm at churchy.gnu.ai.mit.edu)
-
-	* Version 1.1.
-
-	* configure, system.h: Include memory.h if it works.
-
-	* split.c: Allow `b' unit as well as `k' and `m'.
-
-	* head.c, tail.c: Replace -b +blocks option with specifying
-	units (b, k, or m) after the number.
-	(parse_unit): New function.
-
-	* fold.c (main): Check that -w arg is a number.
-
-	* cut.c: +delimiter takes an arg.
-
-Mon Sep 16 14:52:38 1991  David J. MacKenzie  (djm at churchy.gnu.ai.mit.edu)
-
-	* pr.c (close_file): Don't close an already closed file.
-
-Thu Sep 12 00:14:43 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* memchr.c: New file.
-	* configure: Check if it's needed.
-
-	* csplit.c, gcsplit.1: New program.
-
-	* pr.c (cleanup): Only free buffers if they were allocated.
-
-	* sort.c [!USG && !STDC_HEADERS]: Declare memchr.
-
-Wed Sep 11 20:54:16 1991  Jim Meyering  (meyering at churchy)
-
-	* pr.c: The following 3 bugs appeared (at least) when printing
-	a  single file with the options `-3 -f'.
-	* (print_white_space): Single spaces were being replaced
-	with tabs.
-	* (print_page): Some lines were getting too much white space
-	at the beginning because spaces_not_printed wasn't being reset
-	to 0.
-	* (read_line): The single space between a truncated column
-	on its left and the column on its right was omitted.  Fixed
-	so that previous value of input_position is restored before
-	returning FALSE.
-
-Sat Sep  7 03:22:18 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* configure: Only remove /etc from PATH when it's not part of
-	a larger name.
-
-Wed Sep  4 17:09:24 1991  David J. MacKenzie  (djm at apple-gunkies)
-
-	* linebuffer.c (readline): Fix incorrect recalculation of `end'.
-
-	* head.c, tail.c: Replace `mode' variables and bitmasks with
-	separate variables for each option.
-
-Mon Sep  2 04:00:37 1991  David J. MacKenzie  (djm at apple-gunkies)
-
-	* wc.c: New program.
-
-Sun Sep  1 01:18:38 1991  David J. MacKenzie  (djm at apple-gunkies)
-
-	* fold.c (fold_file): Read in an int, not a char, for EOF
-	comparison.
-
-	* configure: Check whether st_blksize is missing.
-
-	* tac.c (save_stdin): Put copy of pipe input in TMPDIR if
-	defined, instead of /tmp.
-
-Thu Aug 29 14:48:15 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* xwrite.c [POSIX]: unistd.h might require sys/types.h.
-
-Wed Aug 28 11:57:39 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* paste.c (main): Consider -d "" to be like -d "\0",
-	for POSIX (if I read it right).
-
-	* sort.c, join.c: New programs.
-
-	* cut.c (set_field): Allow blanks as well as commas to
-	separate numbers in ranges.
-
-Sun Aug 25 19:57:40 1991  Jim Meyering  (meyering at apple-gunkies)
-
-	* pr.c: Failure to open an input file is no longer a fatal error.
-	A message is printed for each failed open.  When printing
-	in parallel, each failed open results in one fewer output column.
-	Added POSIX -r option to suppress the message.
-	* pr.c: Added variables: failed_opens, ignore_failed_opens.
-	These changes were based in part on work by David MacKenzie.
-
-Sat Aug 24 15:27:39 1991  Jim Meyering  (meyering at pogo)
-
-	* pr.c: Complain if user gives both -m and -[0-9]+ options.
-
-Wed Aug 21 22:04:57 1991  David J. MacKenzie  (djm at apple-gunkies)
-
-	* Version 1.0.
-
-Mon Aug 19 00:16:51 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* expand.c: Rename some variables.
-	(expand): Don't access value off end of array.
-	* unexpand.c: Rename some variables.
-	(unexpand): Don't access value off end of array.
-	Instead of copying tabs verbatim and flushing pending spaces
-	when one is reached, count them as the proper number of
-	pending spaces.  Instead of changing tabs to single spaces if
-	the tabstop list is exhausted, print the rest of the line
-	unchanged (for POSIX).
-
-Sat Aug 17 01:49:41 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* cut.c (cut_file), paste.c (paste_parallel, paste_serial):
-	Clear EOF and error conditions on stdin so it can be reused.
-
-	* expand.c, unexpand.c (parse_tabstops): Allow blanks as well
-	as commas to separate tabstops, for POSIX.
-	* expand.c (expand), unexpand.c (unexpand): Don't line-buffer
-	the output; send it directly to stdout.
-	* unexpand.c (main): Make -t stupidly imply -a for POSIX.
-	(unexpand): If a tab stop list was given and we move past its end,
-	copy the rest of the line verbatim.
-
-	* split.c (convint): New function to allow 'm' and 'k' after
-	byte counts.
-	(main): Use it.  Change -c option to -b for POSIX.
-
-Fri Aug  9 02:47:02 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* pr.c: Protect isdigit with isascii, if required.
-
-Tue Aug  6 21:42:25 1991  David J. MacKenzie  (djm at wheat-chex)
-
-	Most of the following is from Paul Eggert:
-	* cat.c (main): If stdin is read, check close at end.
-	* cmp.c (main): Check for stdin being closed.
-	Check for close errors on stdin and stdout.
-	(cmp): Return a value instead of exiting.
-	* cut.c (cut_file): New function, from code in main.
-	Check for read errors.
-	(main): Check for close errors.
-	* expand.c, unexpand.c (main): Check for close errors.
-	(next_file): Go to next file if one can't be opened.
-	Check for close errors.
-	* head.c (main), tail.c (main): If stdin was read, check for
-	close errors.
-	* head.c (head_file), tail.c (tail_file): Check for close errors.
-	* paste.c (main, paste_parallel, paste_serial), tac.c (main):
-	Check for close errors.  Close stdin if it was read.
-	* split.c (main): Check for close errors.
-
-	* configure, Makefile.in's: Support +srcdir option.
-	Make config.status.  Fix up clean targets.
-
-Wed Jul 31 01:32:59 1991  David J. MacKenzie  (djm at hal)
-
-	* linebuffer.h (struct linebuffer): Add a field to indicate
-	the number of valid chars in the line.
-	* linebuffer.c (initbuffer, readline): Fill it in.
-	* uniq.c, comm.c: Use it.
-
-	* pr.c (main): Check stdin and stdout fclose for errors.
-	(init_parameters): If there's no room for header and footer,
-	omit them rather than dying (for POSIX).
-	(init_header): Take a file descriptor as additional arg.
-	(init_fps): Change callers.  Note when stdin is read.
-	(open_file): For filename "-" use stdin.
-	(close_file): Don't close stdin.  Check close for errors.
-	(print_char, char_to_clump): Use isprint instead of explicit
-	comparisons.
-
-	* memcmp.c: New file (needed for comm).
-	* bcopy.c: New file (needed for fold).
-	* system.h: Don't define bcopy as memcpy.
-	* configure: Check for bcopy and memcmp.
-
-	* uniq.c (main): Use "-" instead of NULL to mean stdin or
-	stdout.
-	(check_file): Use "-" instead of NULL to mean stdin or stdout.
-	Check readline return instead of for NUL character to
-	detect eof.
-	Check fclose for errors.
-	(find_field): Use linebuffer length, not NULs, to detect end
-	of line.
-	(different): New function, replaces compare.  Uses memcmp
-	instead of strncmp.
-	(writeline): Use fwrite instead of fputs so NULs are preserved.
-
-	* comm.c (compare_files): Return an error indication.
-	Don't take a filename of NULL to mean stdin.
-	Use memcmp instead of strcmp to allow for NULs.
-	Check fclose for errors.
-	(writeline): Use fwrite instead of fputs so NULs are preserved.
-
-	* sum.c (sum_file): Take an arg indicating whether to print
-	the filename, and don't take NULL meaning stdin.  Set a flag
-	when we read stdin.  Check fclose return for errors.
-	(main): If stdin was read, check fclose return for errors.
-	Use filename of "-" if no args given.
-
-Thu Jul 25 15:17:10 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* fold.c: Rewritten from scratch for POSIX.
-
-Wed Jul 24 01:55:41 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* split.c (line_bytes_split): Use xmalloc instead of alloca.
-	* system.h: Don't declare alloca.
-
-	* tac.c, tail.c: Use SEEK_ instead of L_ for lseek.
-	* system.h: Define SEEK_ macros if not defined.
-
-	* pr.c: Rename variable `truncate' to avoid library function conflict.
-
-Tue Jul 23 13:21:48 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* linebuffer.c, linebuffer.h: New files.
-	* comm.c, uniq.c (initbuffer, readline): Functions
-	removed (use versions in linebuffer.c).
-
-Mon Jul 22 13:23:53 1991  David J. MacKenzie  (djm at wookumz.gnu.ai.mit.edu)
-
-	* sum.c (sumfile): Always print 5 digits for second number, too.
-	Interpret "-" to mean stdin.
-
-Sat Jul 20 14:24:40 1991  David J. MacKenzie  (djm at bleen)
-
-	* uniq.c: Use isblank instead of isspace, to support POSIX.2.
-	* comm.c, pr.c, uniq.c (concat, fatal, error,
-	pfatal_with_name, xmalloc, xrealloc): Functions removed.
-
-Sat Jul 13 02:04:53 1991  David J. MacKenzie  (djm at geech.gnu.ai.mit.edu)
-
-	* nl.c: Add long-named options.  Doc fixes.
-
-Sat Jul  6 02:19:09 1991  David J. MacKenzie  (djm at geech.gnu.ai.mit.edu)
-
-	* expand.c, unexpand.c [STDC_HEADERS]: Include stdlib.h.
-
-	* xwrite.c [POSIX]: Include unistd.h.
-	[STDC_HEADERS]: Don't declare errno.
-
-Sun Jun 30 23:35:16 1991  David J. MacKenzie  (djm at geech.gnu.ai.mit.edu)
-
-	* uniq.c: Add long-named options.  Remove marginally useful -z
-	option (zero padded repeat counts).
-
-Thu Jun 27 16:31:45 1991  David J. MacKenzie  (djm at geech.gnu.ai.mit.edu)
-
-	* tail.c (tail_file), tac.c (save_stdin, tac_file), split.c
-	(cwrite), head.c (head_file), cat.c (main): Check close return
-	value for delayed error report due to NFS.
-
-Tue Jun 11 00:12:15 1991  David J. MacKenzie  (djm at geech.gnu.ai.mit.edu)
-
-	* cat.c: Replace "uchar" with "unsigned char", to avoid
-	problems with various systems' typedefs.
-
-Thu Jun  6 12:54:26 1991  David J. MacKenzie  (djm at geech.gnu.ai.mit.edu)
-
-	* cat.c (cat): Interpret ENOTTY return from FIONREAD ioctl to mean
-	operation is unsupported, for HP-UX 7.0.
-
-Sun Apr 14 21:49:17 1991  Richard Stallman  (rms at mole.gnu.ai.mit.edu)
-
-	* sum.c: Always print five digits for first number.
-
-Fri Mar 15 16:16:54 1991  David J. MacKenzie  (djm at geech.ai.mit.edu)
-
-	* cat.c, cmp.c: Don't use fileno(); not needed.
-
-Thu Jan 10 02:16:55 1991  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* tac.c, tail.c: Change _POSIX_SOURCE to POSIX.
-
-Thu Dec 27 00:06:45 1990  David J. MacKenzie  (djm at egypt)
-
-	* cut.c (cut_file_bytes, cut_file_fields): Make inbufp and
-	outbufp global.
-	(enlarge_line): Adjust inbufp and outbufp.
-
-Sun Sep  9 16:54:19 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* cat.c: Declare free returning void, not int, so it
-	doesn't bomb on Xenix.
-
-Mon Sep  3 22:23:57 1990  David J. MacKenzie  (djm at coke)
-
-	* tac.c: Print error messages before calling cleanup, not after.
-
-Tue Aug 28 18:05:24 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* tac.c (cleanup): Return SIGTYPE, not int.
-
-Tue Aug  7 12:51:18 1990  David J. MacKenzie  (djm at apple-gunkies)
-
-	* cut.c (main, usage): Add -b and -n options for POSIX.
-	(set_fields): Don't allow SPC or TAB as number separators.
-
-	* paste.c (paste_parallel): If open of any file fails, quit
-	(for POSIX).
-
-Mon Aug  6 22:14:13 1990  David J. MacKenzie  (djm at apple-gunkies)
-
-	* pr.c: Add POSIX -F option (same as -f).
-
-	* uniq.c (check_file): Allow '-' to mean stdin or stdout.
-
-Mon Aug  6 14:43:30 1990  David J. MacKenzie  (djm at pogo.ai.mit.edu)
-
-	* head.c, tail.c: Change `chars' to `bytes' globally.
-	(main, usage): Use POSIX.2 draft 10 option syntax.
-
-Sun Aug  5 11:51:12 1990  David J. MacKenzie  (djm at pogo.ai.mit.edu)
-
-	* cat.c (main): Don't delay error messages, so they appear
-	where expected.
-	(main, simple_cat, cat): Make errors in input files nonfatal.
-
-Sat Aug  4 10:11:30 1990  David J. MacKenzie  (djm at pogo.ai.mit.edu)
-
-	* cat.c: Remove -c option added for POSIX draft 9, since POSIX
-	draft 10 removed it.
-
-	* tac.c (tac_stdin): Use fstat instead of lseek to determine
-	whether stdin is seekable, because lseek silently fails on
-	some special files, like tty's.
-	tail.c (tail_chars, tail_lines): Use fstat instead of lseek;
-	don't turn off -f for non-regular files (assume the user knows
-	what he's doing; it might work for fifo's and sockets).
-
-	* paste.c (main): If no files given, use stdin.
-	Don't let collapse_escapes write on string constant (delim default).
-	(paste_parallel): Don't close stdin.
-
-	* cut.c (main): Use standard input for filename of "-".
-
-	* comm.c (compare_files): Allow '-' to mean stdin.
-
-Fri Aug  3 13:38:28 1990  David J. MacKenzie  (djm at pogo.ai.mit.edu)
-
-	* cut.c (enlarge_line): Take an arg giving the required amount
-	of space.  Change callers.
-	(main): Don't allow -t'<TAB>' without -f.
-	Make `delim' unsigned to fix sign extension problem in comparison.
-
-Tue Jul 17 12:36:11 EDT 1990  Jay Fenlason (hack@ai.mit.edu)
-
-	* pr.c  Deleted excess whitespace from ends of lines.
-		Modified to work with current version of getopt, which
-		returns 1 instead of 0 for non-options.
-		Reversed the meaning of the -f option, to be compatible
-		with real pr.
-
-Sun Jul  8 00:39:31 1990  David J. MacKenzie  (djm at apple-gunkies)
-
-	* cmp.c (main, usage): Rename -L option to -c and don't have
-	it imply -l.
-	(printc): Take an arg to specify number of chars to pad to,
-	for column alignment.
-	(cmp): Respect flag_print_chars in default output format.
-	Align columns for cmp -cl.
-
-Sat Jul  7 17:23:30 1990  David J. MacKenzie  (djm at apple-gunkies)
-
-	* cmp.c: For +show-chars, have getopt return 'L' so
-	`flag_print_chars' gets set.
-
-Fri Jun 29 01:04:19 1990  David J. MacKenzie  (djm at apple-gunkies)
-
-	* tac.c (main): Initialize fastmap and translate fields of
-	regex before compiling it.
-
-Fri Jun 22 00:38:20 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* tac.c: Change +regexp to +regex for consistency with GNU find.
-
-Wed Jun 20 01:46:09 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* cat.c (cat): If FIONREAD is available, only use it if it is
-	supported by the filesystem that the file is on.
-
-Sun Jun  3 20:26:19 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* cat.c (main): Add a variable to control whether the check
-	for input file == output file is made, because no values of
-	st_dev and st_ino should be assumed to be available for this
-	purpose.  Only do the check for regular files.
-
-	* tac.c: Use bcopy instead of memcpy.
-
-Thu May 31 00:55:36 1990  David J. MacKenzie  (djm at apple-gunkies)
-
-	* head.c: Use longs instead of ints for file offsets, for 16
-	bit machines.
-
-Tue May 22 00:56:51 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* cmp.c: Change some ints to longs for 16 bit machines.
-	(bcmp_cnt): Make char-pointer counting slightly simpler.
-
-Sat May 12 01:16:42 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* cat.c (main): Allow input file to be output file for devices
-	(ttys, etc.).  Check whether input file is output file when
-	reading standard input.  Print any error messages for standard
-	input.
-
-	* cmp.c (bcmp_cnt): Handle int comparisons correctly on 16 bit
-	machines as well as 32 bit ones.
-	* cmp.c, tail.c: Use longs instead of ints for file offsets.
-
-Fri May 11 02:11:03 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* cmp.c: Fix some exit statuses for POSIX.
-
-Tue May  8 03:41:42 1990  David J. MacKenzie  (djm at abyss)
-
-	* tac.c: Use regular expressions as the record boundaries.
-	Give better error messages.
-	Reformat code and make it more readable.
-	(main): Use getopt_long to parse options.
-	(tac_stdin): Do not make a temporary file if standard input
-	is a file.
-	(tac_file): New function.
-	(tac): Take an open file desc as an arg.
-	(output): Rewrite to use its own efficient buffering.
-	(xmalloc, xrealloc, xwrite): New functions.
-
-Sun Apr  8 20:33:20 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* head.c, tail.c: Use `error' instead of `fatal_perror' and
-	`nonfatal_perror'.  Remove some unnecessary info from messages.
-
-Wed Mar 21 09:30:18 1990  David J. MacKenzie  (djm at pogo.ai.mit.edu)
-
-	* comm.c (main): Pass the list of files to compare_files as a
-	char ** instead of a char *.
-	(compare_files): Make arg a char **.
-
-	* uniq.c: Declare some functions as void.
-	Change global vars `countmode' and `mode' from ints to enums.
-	(main): Use getopt to parse options and support POSIX options.
-	Don't use integer_arg to parse numbers, since `-#' can't be
-	parsed that way using getopt.
-	(find_field): Use isspace for finding fields boundaries.
-
-Tue Mar 20 14:28:25 1990  David J. MacKenzie  (djm at pogo.ai.mit.edu)
-
-	* comm.c (main): Call usage if given bad option or wrong
-	number of args.  Exit with 0 status normally.
-	(usage): New function.
-	Declare some other functions as void.
-
-Wed Mar 14 10:48:40 1990  David J. MacKenzie  (djm at rice-chex)
-
-	* cmp.c (main, cmp, usage): Replace -q +quick option with -L
-	+show-chars option to add ASCII representation of bytes to -l format.
-
-Tue Mar 13 00:50:14 1990  David J. MacKenzie  (djm at rice-chex)
-
-	* cmp.c (cmp): Change EOF message for POSIX compatibility.
-	For -l format, clear bits > FF.
-
-Mon Mar  5 17:21:00 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* tail.c: Move global `errors' into main instead of having
-	nonfatal_perror set it.
-	(tail, tail_chars, tail_file, tail_lines, pipe_chars, pipe_lines):
-	Return an error status.
-	(file_lines, start_chars, start_lines): Reverse the meaning of
-	the return value.
-	(tail_lines, tail_chars): Account for that reversal.
-
-Mon Mar  5 00:34:36 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* head.c: Move global `errors' into main and have the various
-	functions return an error status instead of setting it in
-	nonfatal_perror.
-
-Sat Mar  3 11:27:27 1990  Torbj|rn Granlund  (tege at echnaton)
-
-	* cmp.c (cmp): Call function bcmp_cnt for flag == 0 (i.e. no
-	  options specified), to compare the two blocks and count
-	  newlines simultaneously.
-	* cmp.c New function: bcmp_cnt.
-
-	* cmp.c (main): Test if output is redirected to /dev/null, and
-	  assume `-s' if this is so.
-
-Tue Feb 20 17:09:19 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* cat.c: Change `argbad' from a char to a short, so it will
-	work on machines with unsigned chars.
-
-Sat Feb 10 02:16:40 1990  David J. MacKenzie  (djm at albert.ai.mit.edu)
-
-	* cmp.c (cmp): Rename `r' to `first_diff', and `x' to `smaller'.
-	Remove unnecessary variable `c1'.  If -l was given, increase
-	`char_number' by the number of bytes read, after producing output,
-	rather than by the offset of the first differing bytes, before
-	producing output.
-	Replace if-else-if constructions with case statements for clarity.
-	(bcmp2): Rename `n' to `nread'.
-
-Wed Dec 20 01:32:06 1989  David J. MacKenzie  (djm at hobbes.ai.mit.edu)
-
-	* nl.c (proc_text): Use re_search instead of re_match.
-
-Tue Dec 19 01:26:34 1989  David J. MacKenzie  (djm at hobbes.ai.mit.edu)
-
-	* nl.c: Indent.  Un-nest statements.  Use GNU regexp functions
-	instead of System V ones.  Move function declarations together.
-	(quit): Remove useless function.
-	(program_name): New variable for error messages.
-	(main): Use perror in error message.
-	(xmalloc): New function to replace myalloc.
-	(myalloc): Function removed.
-	Global: use program_name and xmalloc.
-
-Sun Dec 17 00:36:36 1989  David J. MacKenzie  (djm at hobbes.ai.mit.edu)
-
-	* uniq.c: Declare some functions.
-	(main): Initialize infile and outfile.  Call usage if given
-	invalid args.  Normally exit with 0 status instead of garbage.
-	(usage): New function to print usage message and exit.
-	(check_file): Remove unused variable.
-	(readline): Compare against EOF, not < 0.
-	(xmalloc, xrealloc): Return char *, not int.
-	Ok to return 0 if 0 bytes requested.
-	(lb1, lb2): Remove unused global vars.
-	(concat): Remove unused function.
-
-Sat Dec 16 15:15:50 1989  David J. MacKenzie  (djm at hobbes.ai.mit.edu)
-
-	* comm.c: Remove unused global variables lb1, lb2.
-	(main): Remove unneeded variable.
-	(compare_files): Remove unused arg.
-	(readline): un-nest assignment.  Test against EOF instead of < 0.
-	(error): Print to stderr, not stdout.
-	(xmalloc, xrealloc): Return char * instead of int.
-	Returning 0 is ok if 0 bytes requested (ANSI C).
-
-
-	-----
-
-	Copyright (C) 1998-2017 Free Software Foundation, Inc.
-
-	Copying and distribution of this file, with or without
-	modification, are permitted provided the copyright notice
-	and this notice are preserved.
diff --git a/old/textutils/NEWS b/old/textutils/NEWS
deleted file mode 100644
index 8474c0cfe..000000000
--- a/old/textutils/NEWS
+++ /dev/null
@@ -1,471 +0,0 @@
-Changes in release 2.1
-[2.0.22]
-* `od -t f8' works once again [bug introduced in textutils-2.0.8]
-* various portability fixes, and general clean-up
-* various minor, corner-case bug fixes
-[2.0.21]
-* split accepts new option -a or --suffix-length.
-* split no longer generates longer suffixes than requested; instead, it reports
-  an error when suffixes are exhausted.  POSIX requires this behavior.
-* The _POSIX2_VERSION environment variable lets you select which version
-  of POSIX the utilities should conform to.  Its default value is system
-  dependent.  Set _POSIX2_VERSION=199209 to cause the utilities to support
-  obsolete usage like "sort +1".
-* The following obsolete usages are no longer supported when conforming
-  to POSIX 1003.1-2001, which (at the time this change was made) was thought
-  to say that implementations must reject most digit-string options:
-    expand -N	(instead, use expand -t N)
-    head -N	(instead, use head -c N or head -n N)
-    fold -N	(instead, use fold -w N)
-    split -N	(instead, use split -l N)
-    tail -N	(instead, use tail -c N or tail -n N)
-    unexpand -N	(instead, use unexpand --first-only -t N)
-    uniq -N	(instead, use uniq -f N)
-  The following obsolete usages (options without arguments) are no
-  longer supported when conforming to POSIX 1003.1-2001, which (at the
-  time this change was made) was thought to say that implementations must
-  reject options with optional arguments:
-    od -s	(instead, use od --strings)
-    od -w	(instead, use od --width)
-    pr -S	(instead, use pr --sep-string)
-[2.0.20]
-* tr no longer gets failed a assertion for [==] or [::]
-* The following obsolete usages are no longer supported when conforming
-  to POSIX 1003.1-2001, which says that arguments with leading "+"
-  are file names in these contexts:
-    sort +POS1		(instead, use sort -k)
-    tail +N		(instead, use tail -c +N or tail -n +N)
-    uniq +N		(instead, use uniq -s N)
-* Warnings are issued for obsolete usages on older hosts,
-  unless POSIXLY_CORRECT is set in the environment.
-* sort -m no longer segfaults when given an empty file
-* sort -S now accepts 'K' as a synonym for 'k'.
-* wc recognizes all locale-defined white-space characters, not just those
-    in the "C" locale.
-[2.0.19]
-* portability tweak to make lib/regex.c compile
-* split translatable strings only in the middle of sentences
-[2.0.18]
-* sort could segfault on systems without a working mkstemp function and
-    with a gettimeofday function that clobbers the static buffer that
-    localtime uses for it's return value -- introduced in 2.0.17
-[2.0.17]
-* csplit no longer gets a failed assertion for this:
-    printf 'a\n\n'|csplit - '/^$/' 2
-* sort detects physical memory attributes more portably
-* tail no longer gets a segfault on Linux's /proc/ksyms
-* sum -s produces the proper 16-bit checksum for large files
-    (this fixes a bug that was introduced in 2.0f)
-* uniq is now about 3 times faster than the version from 2.0 on Linux systems;
-    the code uses lock-avoiding variants of common I/O functions
-[2.0.16]
-* tail -F no longer segfaults
-[2.0.15]
-* `head -c N' and `od -N N' now read no more than N bytes of input
-* tail accepts new option: -F, equivalent to `--follow=name --retry',
-    for compatibility with the FreeBSD and NetBSD versions of tail.
-* fmt no longer segfaults when using a maximum line width larger than 32767
-* uniq's --all-repeated option has new modes to delimit groups
-    of duplicate lines: --all-repeated={precede,separate,none(default)}
-[2.0.14]
-* sort now accepts long options like "--reverse" and "--".
-* sort now checks option syntax as POSIX requires, except that (as usual
-  for GNU) options can follow file names unless POSIXLY_CORRECT is set.
-  For example, invalid positional combinations like "sort +1 -r -2" are
-  now rejected as per POSIX.
-* The next POSIX standard will require that obsolescent 'sort'
-  positional options like +1 be treated as file names, not options.
-  Please use 'sort -k' instead.
-[2.0.13]
-* pr accepts new -D or --date option, to specify date format.
-* The following changes are required by POSIX:
-  - If POSIXLY_CORRECT is set, dates in pr headers now look something like
-    'Dec  4 23:59 2001', with the exact appearance affected by LC_TIME.
-  - pr -h now affects only the center header string, not the entire header.
-  - pr no longer truncates headers.
-* Spacing in pr headers has been adjusted slightly.
-* `fmt --prefix=S' now works when S contains a byte with the high bit set
-[2.0.12]
-* sort has improved performance when using very little main memory
-* sort has improved memory management
-* sort is no longer susceptible to certain denial of service attacks
-* sort no longer suffers from a race condition whereby an interrupt received
-    during cleanup could cause it to fail to remove temporary files.
-    This problem could arise only on hosts without sigaction.
-[2.0.11]
-* sort accepts new -S SIZE option, to specify main-memory usage.
-[2.0.10]
-* od is faster and more portable than it was in 2.0.9
-* tail avoids an uninitialized memory reference
-[2.0.9]
-* od now prints valid addresses for offsets of 2^32 and larger, and allows
-    the byte offset (-j) and byte count (-N) arguments to be 2^32 and larger.
-* tail now works with line and byte counts of 2^32 and larger, on systems
-    with large file support
-* join now works with an 8-bit delimiter
-* fix a compilation failure on some Solaris systems with wc.c
-[2.0.8]
-* od now supports 8-byte integers, assuming they're printable with e.g., %lld
-* new program: sha1sum
-* wc accepts new -m option: count (potentially multi-byte) characters
-* wc's `--chars' option is now equivalent to -m, not --bytes as it used to be
-* `cat -n' works properly when processing 2^31 or more lines
-[2.0g]
-* sort's --help output now warns that it is locale-aware
-* tail: fix a buffer underrun error that occurred on an empty pipe,
-  also thanks to bounded pointers
-* pr: fix a bounds violation found by Greg McGary's bounded-pointers-enabled gcc
-  It could have caused (with low probability) the columns on the last page of
-  output *not* to be `balanced' when they should have been.
-* sort: if the -T tmpdir option is given multiple times, all the given
-  directories are used; this can improve performance for huge sort/merges.
-[2.0f]
-* all programs fail when printing --help or --version output to a full device
-* cut no longer gets a segfault under some circumstances
-* unexpand accepts new option: --first-only
-[2.0e]
-* `tail -f directory' no longer gets a failed assertion
-* sort: big performance improvement when sorting many small files;
-  from Charles Randall
-* configure and portability changes in m4/ and lib/
-[2.0d]
-* preliminary sort performance improvements
-* tsort now works more like the traditional UNIX tsort.  Before it would
-  exit when it found a loop.  Now it continues and outputs all items.
-* unexpand no longer infloops on certain sequences of white space
-* unified lib/: now that directory and most of the configuration framework
-  is common between fileutils, textutils, and sh-utils
-[2.0c]
-* include lib/nanosleep.h.
-[2.0b]
-* portability tweaks for error.c vs. systems with deficient strerror_r
-[2.0a]
-* `tail --follow=name' no longer gets a failed assertion for a
-  dev,inode-reusing race condition
-* sort and comm no longer consider newlines to be part of the line,
-  as this requirement will likely be removed from POSIX.2.
-  This undoes some changes made for textutils 1.22m and 1.22n.
-* tail's (short only) -f option no longer accepts an optional argument,
-  so e.g., `tail -fn 2 file' works again.
-* tail no longer refuses to operate on certain types of files
-* fixed bug in tsort's handling of cycles
-
-Changes in release 2.0
-[1.22q]
-* HPUX portability fix: md5sum would dump core due to use of libc's getline
-[1.22p]
-* portability fixes from Paul Eggert based largely on tar-1.13 reports
-* `tail --pid=PID' now works even when PID belongs to some other user
-[1.22o]
-* tail accepts new option: --pid=PID
-[1.22n]
-* tail accepts the following new options (some of which were added in 1.22g):
-  --retry
-  --follow[={name|descriptor}]
-  --max-unchanged-stats=N
-  --max-consecutive-size-changes=N
-  --sleep-interval=S
-* wc uses the POSIX-mandated output format when POSIXLY_CORRECT is set
-* To maintain compatibility with sort, comm and join now obey the LC_COLLATE
-  locale, and comm now considers newlines to be part of the lines.
-* use lib/memchr.c only if it's not provided by the system -- this means
-  that on systems with a fast library memchr function you may notice an
-  improvement.  If you use a system with a buggy or signifcantly slower
-  memchr, please report it.
-[1.22m]
-* sort now considers newlines to be part of the line, as required by POSIX.2.
-  E.g. a line starting with a tab now sorts before an empty line,
-  since tab precedes newline in the ASCII collating sequence.
-* sort handles NUL bytes correctly when configured/compiled with --enable-nls
-* fix typos in my version of AC_SEARCH_LIBS.
-* fix dates on config files so builders don't need autoconf/automake
-[1.22l]
-* sort no longer autodetects the locale of numbers and months,
-   as that conflicts with POSIX.2
-* `join -tC' now works when input contains trailing spaces
-* portability tweaks for Irix's cc
-[1.22k]
-* `sort -n' works with negative numbers when configured/compiled
-   with --enable-nls
-* head accepts byte and line counts of type uintmax_t (so up to 2^64 - 1)
-[1.22j]
-* tail: fix bug introduced in 1.22i
-[1.22i]
-* tail now terminates in `yes > k & sleep 1; tail -2c k'
-* `tail -f' now ensures that stdout is unbuffered
-* fix a bug in cut to allow use of 8-bit delimiters
-* pr accepts POSIX compliant options -s and -w,
-  the new capital letter options -J, -S and _W turn off the
-  unexpected interferences of the small letter options -s and -w
-  if used together with the column options.
-* pr output has been adapted to other UNIXes in some cases.
-[1.22h]
-* portability tweaks
-* Window/NT/DOS support
-[1.22g]
-* uniq accepts new option: --all-repeated (-D).
-* Windows/DOS portability fixes
-* new program: tsort
-* tail has several new options
-* md5sum can handle file names with embedded backslash characters
-* pr accepts long option names (see `pr --help')
-* new program: ptx (moved to this package from being its own distribution)
-[1.22f]
-* cut accepts new --output-delimiter=STR option
-* `sort -o no-such-file no-such-file' now fails, as it should
-* fix pr bug: pr -td didn't double space
-* fix tac bug when using -b, -r, and -s SEPARATOR
-* fix sort bug whereby using key-local `d' option would cause following
-  key specs to be ignored when any two keys (in the `d'-modified test)
-  compared equal.
-[1.22e]
-* remove maintainer mode
-[1.22d]
-* wc accepts new option: --max-line-length (-L)
-* sort can sort according to your locale if your C library supports that
-[1.22c]
-[1.22b]
-* od supports a new trailing `z' character in a type specification:
-    $ od -tx1z .
-    0000000 be ef c6 0f fd f9 d7 e0 ec cb f3 c6 00 db e8 00  >................<
-    0000020 00 00 d2 00 00 00 00 00 00 00 00 00 00 00 00 00  >................<
-    0000040 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  >................<
-    *
-    0000600 00 00 00 00 00 00 00 00 00 00 00 00 00 00 35 cc  >..............5.<
-    0000620 05 63 76 74 2e 6f 00 00 29 ac 08 70 72 6f 6a 65  >.cvt.o..)..proje<
-    0000640 63 74 73 00 00 00 18 9a 05 63 76 74 2e 63 00 00  >cts......cvt.c..<
-    0000660 18 d9 03 52 43 53 00 00 18 c0 05 78 2e 64 61 74  >...RCS.....x.dat<
-
-[1.22a]
-* sort -c reports both the number and the contents of the first out-of-order
-  line, in addition to the file name.
-* `head -c 4096m' is no longer treated just like `head -c 0'
-  now it gets a diagnostic about 4096m being too large.
-* pr: For compatibility (also more POSIX compliant): Include default
-  separator `TAB' when merging lines of full length.
-* When POSIXLY_CORRECT is not set, tail -N now accepts more than one file
-  argument, to be consistent with the way head -N works.  If POSIXLY_CORRECT
-  is set, using two or more file arguments with the obsolescent form (-N)
-  evokes an error.  To avoid the warning or failure, use the POSIX -n N option
-  or the GNU --lines=N option.
-
-Changes in release 1.22
-[1.21a]
-* Fix a bug in tail when invoked with an argument like `+NUMBERc'
-* Add test suite for tail
-
-Changes in release 1.21
-* Using --program-prefix no longer applies the prefix twice
-
-Changes in release 1.20
-* fix pr: -l now uses total number of lines per page also with -f
-* fix pr: use left-hand-side truncation of header string to avoid line
-  overflow
-* fix pr: it now accepts `form feeds set in input files', also with -m
-  and multiple form feeds at different pages in each file
-* pr now accepts: -h "", print a blank line header
-* pr: when skipping pages (+FIRST_PAGE option) line counting (-n option)
-  starts with 1st line of input file (not of 1st page printed) by default
-* pr accepts new option: -N, start printing with an optional line number
-* pr -t retains `form feeds set in input files' (`don't destroy page layout')
-* pr accepts new option: -T, equivalent to -t, but eliminate also form feeds
-  (`clear file')
-* pr accepts the extension: +FIRST_PAGE[:LAST_PAGE]
-* pr -w and -s option disentangled (`use a separator' no longer destroys
-  column alignment)
-* pr accepts new option: -j, merge lines of full length
-* pr accepts the extension: -s[STRING], use separator string instead of
-  character only
-* pr -b is no longer an independent option, balancing is always used
-  with -COLUMN (a requirement of unrestricted use of form feeds)
-* pr accepts new option: --test, to run the pr tests with a constant
-  header string
-* join passes all of its tests on Alpha OSF 4.0.
-* sort no longer improperly ignores blanks in determining starting and ending
-  positions for keys with explicit character offsets
-* fix bug in csplit with regexp and negative offset that led to infinite loop
- Changes in test release 1.19q
-* fix bug in sort -c that sometimes resulted in a segfault
- Changes in test release 1.19p
-* md5sum's --string option is being deprecated and is no longer documented.
-  It is still accepted, but will be removed altogether in 1.22.
-* tr '[:lower:]' '[:upper:]' no longer fails when LC_CTYPE is set to
-  iso_8859_1 on Solaris -- or any other character set with differing
-  numbers of uppercase and lowercase characters
-* split and tail diagnose unrecognized multiplier suffixes, in e.g.,
-  `split --bytes=1M' (should be `-b 1m' or `--bytes=1m')
-* fix bug in md5sum's handling of partial reads
-* fix bug in treatment by sort -f of bytes with high-bit set
-* update configuration system to use automake's aclocal program
-* configure performs sanity check on CC and CFLAGS to avoid a misleading
-  failure that suggested cross-compiling was the cause
-* distribute test suites for cut, join, sort, and tr
-* unexpand no longer gets in endless loop
-* when verifying checksums, md5sum uses the binary mode flag from the
-  input stream rather than the one from the command line
-
-Changes in release 1.19
-* md5sum can verify digests of files with names containing newline characters
-* update from gettext-0.10.20.
-
-Changes in release 1.18
-* when building sort, link with -lm on systems that use the replacement strtod
-* update from gettext-0.10.17.
-
-Changes in release 1.17
-* include texinfo.tex in the distribution
-
-Changes in release 1.16
-* sort is compatible with Unix sort when a key-end spec refers to the N'th
-  character in a field that has fewer than N characters
-* tail with old-style options like -20k and +31m operates on units of bytes,
-  as the --help usage message says.  Before, it used units of lines.
-
-Changes in release 1.15
-* od gives better diagnostics for invalid format specs
-* uses automake-generated Makefile templates
-* configure takes a new option: --enable-maintainer-mode
-* fix a bug in fmt when prefix has trailing white space
-* internationalized diagnostic messages
-* fix a couple bugs in tr involving use of -c and/or -d flags -- see ChangeLog
-* diagnose some improper or questionable invocations of csplit
-* properly handle `echo |csplit - 1 1', rather than aborting
-* fix join: without -t it now ignores leading blanks
-* sort accepts new option: -z for NUL terminated records
-* join accepts new option: --ignore-case, -i
-* uniq accepts new option: --ignore-case, -i
-
-User-visible changes in release 1.14
-* sort -i and sort -d properly order strings containing ignored characters
-* nl: rename misleading --first-page=N option to --starting-line-number=N.
-* sort diagnoses invalid arguments to -k, then fails
-* sort -n properly orders invalid integers with respect to valid integers
-* sorting works with character offsets larger than corresponding field width
-* sort's -b option and `b' modifier work
-* sort -k2,2 works.
-* csplit detects integer overflow when converting command line arguments
-* sort accepts new option/flag, -g, for sorting numbers in scientific notation
-* join accepts POSIX `-o 0' field specifier.
-* tr 'a[b*512]' '[a*]' < /dev/null terminates
-* tr '[:*3][:digit:]' 'a-m' and tr 'a[=*2][=c=]' 'xyyz' no longer fail
-* special characters in tr's string1 and string2 may be escaped with backslash
-
-User-visible changes in release 1.13
-* md5sum: with --check, distinguish between open/read failure and bad checksum
-* md5sum: remove -h, -s, -v short options
-* md5sum: rename --verbose to --warn, --quiet to --status
-* md5sum --check fails if it finds no properly formatted checksum lines
-* sort -c prints `disorder on...' message on standard error, not stdout
-* sort -k works as described in the texinfo documentation
-* tail works on NetBSD
-* md5sum reads and writes (de facto) standard Plumb/Lankester format
-* sort accepts -.1 +.2 options for compatibility
-* od works properly when dump limit is specified and is a multiple of
-  bytes_per_block (set by --width, 16 by default).
-
-User-visible changes in release 1.12
-* sort no longer reports spurious errors on Ultrix systems
-* new program: md5sum
-* all --help messages have been improved
-* join's -a1 and -a2 options work
-* tr '[:upper:]' '[:lower:]' no longer reads uninitialized memory
-* sort properly handles command line arguments like `+7.2n'
-* fmt properly formats paragraphs not terminated by a newline
-* tail -f flushes stdout before sleeping so that it will output partial
-  lines sooner
-* sort properly orders fields where one field is a proper prefix of the other
-* sort properly interprets field offsets specified via the -k option
-* dd, od, and tail work on systems for which off_t is long long (e.g. BSD4.4)
-* wc is faster when not counting words
-* wc now works even when file pointer isn't at beginning of file
-* expand no longer seg faults with very long tab lists
-
-User-visible changes in release 1.11
-* fmt is built
-
-User-visible changes in release 1.10
-* skeletal texinfo documentation (mainly just the `invoking' nodes)
-* new program: fmt
-* tail -f on multiple files reports file truncation
-* tail -q has been fixed so it never prints headers
-* wc -c is much faster when operating on non-regular files
-* unexpand gives a diagnostic (rather than a segfault) when given a name of
-  a nonexistent file.
-* cat, csplit, head, split, sum, tac, tail, tr, and wc no longer fail
-  gratuitously when continued after a suspended read or write system call.
-* cut interprets -d '' to mean `use the NUL byte as the delimiter' rather
-  than reporting that no delimiter was specified and failing.
-* `echo a:b:c: | cut -d: -f3,4' prints `c:'.  Before it printed just `c'.
-* cut has been rewritten, is markedly faster for large inputs, and passes a
-  fairly large test suite.
-* sort properly handles the argument to the -T option.
-
-Major changes in release 1.9.1:
-* cut no longer ignores the last line of input when that line lacks a
-  trailing newline character
-
-Major changes in release 1.9:
-* `echo a:b:c: | cut -d: -f3-' prints `c:' and
-  `echo a:b | cut -d: -f1' prints `a'.
-* the command `printf '\t\n' |fold -w n' now terminates.
-  Before, it wouldn't stop for n less than 8.
-* sort accepts and ignores -y[string] options for compatibilty with Solaris.
-* cat -v /dev/null works on more systems
-* od's --compatible (-C) flag renamed to --traditional (no short option)
-* --help and --version exit successfully
-* --help gives a one-line description of each option and shows the
-  correspondence between short and long-named options.
-* fix bug in cut.  Now `echo 'a:b:c:' | cut -d: -f3-' works.
-  Before it printed `c' instead of `c:'
-* csplit allows repeat counts to be specified via `{*}'.
-* csplit accepts a new option, --suffix=format that supercedes the
-  --digits option.  The --digits option will continue to work.
-* csplit accepts a new option, --elide-empty-files.
-* configure uses config.h, so DEFS won't exceed preprocessor limits of
-  some compilers on the number of symbols defined via -D.
-* work around problem where $(srcdir)/config.h was used instead of
-  ../config.h -- this happened only when building in a subdirectory
-  and when config.h remained in $(srcdir) from a previous ./configure.
-
-Major changes in release 1.8:
-* added non-ANSIfied version of memchr.c from GNU libc.
-
-Major changes in release 1.7:
-* none
-Major changes in release 1.6:
-* with the --version option programs print the version and exit immediately
-* pr -2a really terminates
-* pr -n produces multi-column output
-
-Major changes in release 1.5:
-* sort is 8-bit clean
-* sort's -n and -M options no longer imply -b
-* several bugs in sort have been fixed
-* all programs accept --help and --version options
-* od --compatible accepts pre-POSIX arguments
-* pr -2a terminates
-
-Major changes in release 1.4:
-* add od and cksum programs
-* move cmp to GNU diff distribution
-* tail -f works for multiple files
-* pr prints the file name in error messages
-* fix some off by 1 errors in pr and fold
-* optimize wc -c on regular files
-* sort handles `-' argument correctly
-* sort supports -T option
-* tr ranges like a-a work
-* tr x '' fails gracefully
-* default sum output format is BSD compatible
-* paste -d '' works
-
-========================================================================
-
-Copyright (C) 1992-2017 Free Software Foundation, Inc.
-
-Permission is granted to copy, distribute and/or modify this document
-under the terms of the GNU Free Documentation License, Version 1.3 or
-any later version published by the Free Software Foundation; with no
-Invariant Sections, with no Front-Cover Texts, and with no Back-Cover
-Texts.  A copy of the license is included in the ``GNU Free
-Documentation License'' file as part of this distribution.
diff --git a/po/ChangeLog-2007 b/po/ChangeLog-2007
deleted file mode 100644
index 68efa6e03..000000000
--- a/po/ChangeLog-2007
+++ /dev/null
@@ -1,253 +0,0 @@
-2007-08-19  Eric Blake  <ebb9@byu.net>
-
-	* POTFILES.in: Add lib/closein.c.
-
-2007-08-08  Jim Meyering  <jim@meyering.net>
-
-	Adapt to gnulib's latest xstrtol change.
-	* POTFILES.in: Use lib/xstrtol-error.c, not lib/xstrtol.h.
-
-2007-08-04  Jim Meyering  <jim@meyering.net>
-
-	* POTFILES.in: Remove lib/human.c.
-
-2007-05-19  Jim Meyering  <jim@meyering.net>
-
-	* POTFILES.in: Add src/mktemp.c.
-
-2007-02-02  Jim Meyering  <jim@meyering.net>
-
-	* POTFILES.in: Add src/runcon.c.
-
-2007-01-13  Jim Meyering  <jim@meyering.net>
-
-	* POTFILES.in: Add src/chcon.c.
-
-2006-10-19  Jim Meyering  <jim@meyering.net>
-
-	* POTFILES.in: Also include lib/regcomp.c, since it too uses gettext.
-
-2006-10-19  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* POTFILES.in: Add lib/xstrtol.h.
-
-2006-08-22  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* .cvsignore: More ../bootstrap-related fixes, plus remove old
-	cruft.  Add *.po, LINGUAS, Makevars.  Remove *.cat, *.msg,
-	cat-id-dbl.c, messages.mo, stamp-cat-id.
-
-2006-08-22  Jim Meyering  <jim@meyering.net>
-
-	* .cvsignore: Add files that are now generated by ../bootstrap.
-
-2006-08-20  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* LINGUAS, Makefile.in.in, Makevars, Rules-quot, af.po, be.po:
-	* bg.po, boldquot.sed, ca.po, cs.po, da.po, de.po, el.po:
-	* en@boldquot.header, en@quot.header, es.po, et.po, eu.po:
-	* fi.po, fr.po, ga.po, gl.po, hr.po, hu.po, insert-header.sin:
-	* it.po, ja.po, ko.po, lg.po, ms.po, nb.po, nl.po, no.po, pl.po:
-	* pt.po, pt_BR.po, quot.sed, remove-potcdate.sin, ro.po, ru.po:
-	* rw.po, sk.po, sl.po, sr.po, sv.po, tr.po, uk.po, vi.po, wa.po:
-	* zh_CN.po, zh_TW.po:
-	Remove from CVS, since ../bootstrap generates them automatically.
-
-2006-08-17  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* po/ChangeLog: Add copyright notice.
-	* po/Makevars: Likewise.
-
-2006-08-10  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* Makevars (XGETTEXT_OPTIONS): Add pass-c-format flags for
-	_ and N_, so that we get format checking even when --enable-nls.
-	Add c-format flags for error, error_at_line, asprintf, vasprintf,
-	asnprintf, vasnprintf, wrapf.
-	(USE_MSGCTXT): New macro.
-	* Rules-quot (en@quot.po-create, en@boldquot.po-create): New rules.
-
-2006-08-09  Paul Eggert  <eggert@cs.ucla.edu>
-
-	* Makefile.in.in: Sync from gettext 0.15.
-
-	* LINGUAS: Add ro, sr, uk, wa.
-	* ro.po, sr.po, uk,po, wa.po: New files,
-	gotten from the	following files relative to
-	<http://www.iro.umontreal.ca/translation/teams/PO/>:
-	ro/fileutils-4.1.11.ro.po, sr/sh-utils-2.0.15.sr.po,
-	uk/fileutils-4.1.11.uk.po, wa/fileutils-4.1.11.wa.po.
-
-2006-08-09  Jim Meyering  <jim@meyering.net>
-
-	* POTFILES.in: Add lib/randread.c, lib/xmemxfrm.c, and src/shuf.c.
-
-2006-02-27  Jim Meyering  <jim@meyering.net>
-
-	* POTFILES.in: Add src/base64.c.
-
-2005-12-17  Jim Meyering  <jim@meyering.net>
-
-	* POTFILES.in: Add lib/acl.c.
-
-2005-12-13  Jim Meyering  <jim@meyering.net>
-
-	* LINGUAS: Add Kinyarwanda (rw).
-	Add Croatian (hr).
-
-2005-11-22  Jim Meyering  <jim@meyering.net>
-
-	* POTFILES.in: Add lib/euidaccess-stat.c.
-
-2005-10-24  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.in.in: Update from gettext cvs (0.15).
-	(Makefile): Remove stray po-directories argument.
-
-2005-10-07  Jim Meyering  <jim@meyering.net>
-
-	* POTFILES.in: Remove the lib/euidaccess-stat.c line,
-	until I'm ready to add the corresponding file.
-
-2005-10-02  Jim Meyering  <jim@meyering.net>
-
-	* POTFILES.in: Add lib/euidaccess-stat.c.
-
-2005-09-24  Jim Meyering  <jim@meyering.net>
-
-	* POTFILES.in: Add lib/gai_strerror.c.
-
-2005-06-14  Jim Meyering  <jim@meyering.net>
-
-	* POTFILES.in: Change openat.c to openat-die.c.
-
-2005-06-02  Jim Meyering  <jim@meyering.net>
-
-	* POTFILES.in: Change makepath.c to mkdir-p.c here, too.
-
-2005-05-10  Jim Meyering  <jim@meyering.net>
-
-	* LINGUAS: Add Vietnamese (vi).
-
-2005-04-06  Jim Meyering  <jim@meyering.net>
-
-	* LINGUAS: Remove rw.
-	* rw.po: Remove file -- many invalid message strings.
-
-2005-04-05  Jim Meyering  <jim@meyering.net>
-
-	* LINGUAS: Add Kinyarwanda (rw).
-
-2004-12-14  Jim Meyering  <jim@meyering.net>
-
-	* LINGUAS: Add Bulgarian (bg).
-
-2004-11-28  Jim Meyering  <jim@meyering.net>
-
-	* POTFILES.in: Add lib/openat.c.
-
-2004-10-11  Jim Meyering  <jim@meyering.net>
-
-	* fr.po: Fix two typos reported in http://bugs.debian.org/275924
-
-2004-09-22  Jim Meyering  <jim@meyering.net>
-
-	* POTFILES.in: Remove lib/xmalloc.c.
-	Add lib/xalloc-die.c.
-
-2004-06-26  Jim Meyering  <jim@meyering.net>
-
-	* LINGUAS: Add Basque (eu).
-
-2004-04-16  Jim Meyering  <jim@meyering.net>
-
-	* fr.po: Correct typo in the french rendition of date's --help output:
-	s/%r/%R/.  Patch by Nicolas Boulenguez.
-
-2004-03-02  Jim Meyering  <jim@meyering.net>
-
-	* LINGUAS: Add Afrikaans (af)
-
-2004-01-13  Jim Meyering  <jim@meyering.net>
-
-	* POTFILES.in: Replace src/sys2.h with src/system.h.
-
-2004-01-12  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.in.in: Update from gettext-0.13.1.
-
-2003-11-09  Jim Meyering  <jim@meyering.net>
-
-	* POTFILES.in: Add lib/root-dev-ino.h.
-
-2003-10-17  Jim Meyering  <jim@meyering.net>
-
-	* POTFILES.in: Add lib/xfts.c.
-
-2003-09-22  Jim Meyering  <jim@meyering.net>
-
-	* Makevars (XGETTEXT_OPTIONS): Add --from-code=UTF-8 to accommodate the
-	non-ASCII comment to translators in ptx.c regarding the author's name.
-
-2003-08-27  Jim Meyering  <jim@meyering.net>
-
-	* Makefile.in.in: Update from gettext-0.12.2.
-
-2003-08-19  Jim Meyering  <jim@meyering.net>
-
-	* Makevars (MSGID_BUGS_ADDRESS): Define.
-
-2003-08-12  Jim Meyering  <jim@meyering.net>
-
-	* LINGUAS: Add Irish (ga).
-
-2003-07-11  Jim Meyering  <jim@meyering.net>
-
-	* POTFILES.in: Add src/nohup.c and src/setuidgid.c.
-
-2003-03-18  Jim Meyering  <jim@meyering.net>
-
-	* POTFILES.in: Remove lib/c-stack.c.
-
-2003-02-16  Jim Meyering  <jim@meyering.net>
-
-	* LINGUAS: Add Finnish (fi).
-
-2003-01-11  Jim Meyering  <jim@meyering.net>
-
-	* POTFILES.in: Add src/readlink.c.
-
-2002-11-21  Jim Meyering  <jim@meyering.net>
-
-	* LINGUAS: Add ms (Malay).
-
-2002-11-14  Jim Meyering  <jim@meyering.net>
-
-	* POTFILES.in: Remove lib/long-options.c and lib/same.c.
-	Although each defines `_', neither actually used it.
-
-2002-11-09  Jim Meyering  <jim@meyering.net>
-
-	* Makevars (EXTRA_LOCALE_CATEGORIES): Add LC_TIME.
-	Patch by Tim Waugh for Red Hat bug #73669.
-
-2002-09-25  gettextize  <bug-gnu-gettext@gnu.org>
-
-	* Makefile.in.in: Upgrade to gettext-0.11.5.
-
-2002-09-16  Jim Meyering  <jim@meyering.net>
-
-	* LINGUAS: Add be (Belarusian).
-
-2002-09-02  Jim Meyering  <jim@meyering.net>
-
-	* LINGUAS: Add lg (Luganda).
-
-
-	-----
-
-	Copyright (C) 2002-2017 Free Software Foundation, Inc.
-
-	Copying and distribution of this file, with or without
-	modification, are permitted provided the copyright notice
-	and this notice are preserved.