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2010-04-08doc: make wc --help say how it defines a 'word'James Youngman
* src/wc.c (usage): Add wc's definition of "word".
2010-01-01maint: update all FSF copyright year lists to include 2010Jim Meyering
Use this command: git ls-files | grep -v COPYING \ | xargs env UPDATE_COPYRIGHT_USE_INTERVALS=1 \ build-aux/update-copyright
2009-12-23wc: line-buffer the printed countsPádraig Brady
* src/wc.c (main): Set stdout to line buffered mode to ensure parallel running instances don't intersperse their output. This adds 6.5% to the run time in the worst case of many zero length files, but has neglible impact for standard sized files. * tests/misc/wc-parallel: New test for atomic output. * tests/Makefile.am: Reference it. * NEWS: Mention the fix This is similar to commit 710fe413, 20-10-2009, "md5sum, sha*sum, sum: line-buffer the printed checksums"
2009-09-23maint: Use logical rather than bitwise operators on boolsPádraig Brady
This is because bitwise operators are: - confusing and inconsistent in a boolean context - non short circuiting - brittle in C89 where bool can be an int (so > 1)
2009-09-21doc: mention the texinfo documentation in --helpPádraig Brady
* src/system.h: Rename emit_bug_reporting_address() to emit_ancillary_info() and update it to not print the translation project address in en_* locales, and _do_ print it in the 'C' (and other) locales so that it's included in the default man page. Also mention how to invoke the texinfo documentation for each command. Also move the "hard-locale.h" include to the 8 files that now use it. * man/help2man: Strip the newly added texinfo reference from the --help output as a more verbose version is already added by help2man. Suggestion from C de-Avillez
2009-08-25global: convert indentation-TABs to spacesJim Meyering
Transformed via this shell code: t=$'\t' git ls-files \ | grep -vE '(^|/)((GNU)?[Mm]akefile|ChangeLog)|\.(am|mk)$' \ | grep -vE 'tests/pr/|help2man' \ | xargs grep -lE "^ *$t" \ | xargs perl -MText::Tabs -ni -le \ '$m=/^( *\t[ \t]*)(.*)/; print $m ? expand($1) . $2 : $_'
2009-02-05avoid spurious parentheses/arith-op-related warnings from newer gccJim Meyering
* src/copy.c (set_owner): Use && rather than &. * src/stty.c (main): Likewise. * src/wc.c (wc): Likewise.
2009-01-01cleanup/modernize: don't test HAVE_MBRTOWC; now gnulib provides itJim Meyering
* bootstrap.conf (gnulib_modules): Include mbrtowc explicitly. * src/ls.c (quote_name): Don't test HAVE_MBRTOWC, now that we're guaranteed to have the function. * src/wc.c (wc): Likewise.
2008-12-02wc: read and process --files0-from= input a name at a time,Jim Meyering
when the file name list is not too large. Before, wc would always read the entire file name list into memory and *then* process each file name. wc does read the list into memory when the list is known not to be too large; this is done in order to be able to align the output numbers, as it does with arguments specified on the command-line * src/wc.c: Include "argv-iter.h". (main): Rewrite to use argv-iter when the input file name list is known to be too large. * NEWS (Bug fixes): Mention it.
2008-12-01avoid warnings about initialization of automatic aggregatesJim Meyering
* src/system.h (DZA_CONCAT0, DZA_CONCAT): New macros. (DECLARE_ZEROED_AGGREGATE): New macro. * src/ls.c (quote_name): Use it. * src/pathchk.c (portable_chars_only): Use it. * src/shred.c (main): Use it. * src/stty.c (main): Use it. * src/wc.c (SUPPORT_OLD_MBRTOWC): Use it.
2008-12-01doc: Improve description of --files0-from optionPádraig Brady
* doc/coreutils.texi: Describe the most common usage of --files0-from=- to read names from stdin. * src/du.c: Likewise. * src/sort.c: Likewise. * src/wc.c: Likewise.
2008-11-10use xfreopen in place of unchecked freopenJim Meyering
* bootstrap.conf (modules): Add xfreopen. * src/cat.c (main): Include "xfreopen.h". Use xfreopen. * src/cksum.c (cksum): Likewise. * src/head.c (head_file, main): Likewise. * src/md5sum.c (digest_file): Likewise. * src/od.c (open_next_file): Likewise. * src/split.c (type_undef): Likewise. * src/sum.c (bsd_sum_file, sysv_sum_file): Likewise. * src/tac.c (tac_file, main): Likewise. * src/tail.c (tail_file, main): Likewise. * src/tee.c (tee_files): Likewise. * src/tr.c (main): Likewise. * src/wc.c (wc_file): Likewise. * po/POTFILES.in: Add lib/xfreopen.c
2008-06-27factor out time_t-to-string conversion idiomJim Meyering
* src/system.h: Include "inttostr.h". (timetostr): New function, factored out of... * src/date.c (show_date): Use timetostr. * src/du.c (show_date): Likewise. * src/ls.c (print_long_format): Likewise. * src/pinky.c (time_string): Likewise. * src/stat.c (human_time): Likewise. * src/*.c: Don't include inttostr.h, since system.h does. * src/c99-to-c89.diff: Adjust offsets.
2008-06-16remove redundant const directivesJim Meyering
In 1463824d8e7f72c31f1d803d7cfe2b608ccafc5c, I added some missing "const" directives, as well as some new, redundant ones. This removes the redundant ones. Pointed out by Eric Blake. * base64.c, cat.c, chcon.c, chgrp.c, chmod.c, chown.c, comm.c: * cp.c, csplit.c, cut.c, date.c, dd.c, df.c, dircolors.c, du.c: * env.c, expand.c, fmt.c, fold.c, groups.c, head.c, id.c: * install.c, join.c, kill.c, ln.c, ls.c, md5sum.c, mkdir.c: * mkfifo.c, mknod.c, mktemp.c, mv.c, nice.c, nl.c, od.c: * paste.c, pathchk.c, pinky.c, pr.c, ptx.c, readlink.c, rm.c: * rmdir.c, runcon.c, seq.c, shred.c, shuf.c, sort.c, split.c: * stat.c, stty.c, su.c, sum.c, tac.c, tail.c, tee.c, timeout.c: * touch.c, tr.c, truncate.c, tty.c, uname.c, unexpand.c, uniq.c: * wc.c, who.c: Remove redundant const directives. * maint.mk (sc_const_long_option): Don't require redundant "const".
2008-06-14add "const" attribute, where possibleJim Meyering
* maint.mk (sc_const_long_option): New rule. Enforce global change. * src/base64.c (long_options): Use "const" where possible. * src/cat.c (main): Likewise. * src/chcon.c (long_options): Likewise. * src/chgrp.c (long_options): Likewise. * src/chmod.c (long_options): Likewise. * src/chown.c (long_options): Likewise. * src/comm.c (long_options, OUTPUT_DELIMITER_OPTION): Likewise. * src/cp.c (long_opts): Likewise. * src/csplit.c (longopts): Likewise. * src/cut.c (longopts): Likewise. * src/date.c (long_options): Likewise. * src/dd.c (conversions, flags, statuses): Likewise. * src/df.c (long_options): Likewise. * src/dircolors.c (long_options): Likewise. * src/du.c (long_options): Likewise. * src/env.c (longopts): Likewise. * src/expand.c (longopts): Likewise. * src/fmt.c (long_options): Likewise. * src/fold.c (longopts): Likewise. * src/groups.c (longopts): Likewise. * src/head.c (long_options): Likewise. * src/id.c (longopts): Likewise. * src/install.c (long_options): Likewise. * src/join.c (longopts): Likewise. * src/kill.c (long_options): Likewise. * src/ln.c (long_options): Likewise. * src/ls.c (long_time_format, long_options, sort_functions): Likewise. * src/md5sum.c (long_options): Likewise. * src/mkdir.c (longopts): Likewise. * src/mkfifo.c (longopts): Likewise. * src/mknod.c (longopts): Likewise. * src/mktemp.c (longopts): Likewise. * src/mv.c (long_options): Likewise. * src/nice.c (longopts): Likewise. * src/nl.c (longopts): Likewise. * src/od.c (charname, long_options): Likewise. * src/paste.c (longopts): Likewise. * src/pathchk.c (longopts): Likewise. * src/pinky.c (longopts): Likewise. * src/pr.c (long_options): Likewise. * src/ptx.c (long_options): Likewise. * src/readlink.c (longopts): Likewise. * src/rm.c (long_opts): Likewise. * src/rmdir.c (longopts): Likewise. * src/runcon.c (long_options): Likewise. * src/seq.c (long_options): Likewise. * src/shred.c (long_opts): Likewise. * src/shuf.c (long_opts): Likewise. * src/sort.c (monthtab, long_options): Likewise. * src/split.c (longopts): Likewise. * src/stat.c (long_options): Likewise. * src/stty.c (mode_info, control_info, longopts, set_mode) Likewise. (set_control_char, speeds): Likewise. * src/su.c (longopts): Likewise. * src/sum.c (longopts): Likewise. * src/tac.c (longopts): Likewise. * src/tail.c (long_options): Likewise. * src/tee.c (long_options): Likewise. * src/timeout.c (long_options): Likewise. * src/touch.c (longopts): Likewise. * src/tr.c (long_options): Likewise. * src/truncate.c (longopts): Likewise. * src/tty.c (longopts): Likewise. * src/uname.c (uname_long_options, arch_long_options): Likewise. * src/unexpand.c (longopts): Likewise. * src/uniq.c (longopts): Likewise. * src/wc.c (longopts): Likewise. * src/who.c (longopts): Likewise.
2008-06-08standardize some error messagesBo Borgerson
* maint.mk: (sc_error_message_warn_fatal, sc_error_message_uppercase): (sc_error_message_period): Add automatic checks for non-standard error messages. * .x-sc_error_message_uppercase: explicit exclusion for this check * src/cp.c: Standardize some error messages. * src/date.c: Likewise. * src/dircolors.c: Likewise. * src/du.c: Likewise. * src/expr.c: Likewise. * src/install.c: Likewise. * src/join.c: Likewise. * src/ln.c: Likewise. * src/mv.c: Likewise. * src/od.c: Likewise. * src/pr.c: Likewise. * src/split.c: Likewise. * src/truncate.c: Likewise. * src/wc.c: Likewise. * tests/du/files0-from: Expect new error message. * tests/misc/join: Likewise. * tests/misc/split-a: Likewise. * tests/misc/wc-files0-from: Likewise. * tests/misc/xstrtol: Likewise. * lib/xmemxfrm.c: Likewise.
2008-06-03use gnulib's progname moduleJim Meyering
* bootstrap.conf (gnulib_modules): Add progname. * src/*.c (program_name): Remove declaration. * (main): Call set_program_name rather than setting program_name. * src/nice.c (main): Cast program_name to "(char *)". * src/prog-fprintf.c: Include "system.h" * src/system.h: Include "progname.h". * maint.mk (sc_program_name): Adjust rule. Suggestion from Eric Blake.
2008-06-02declare program_name consistentlyJim Meyering
* src/base64.c: Likewise. * src/basename.c: Likewise. * src/cat.c: Likewise. * src/chcon.c: Likewise. * src/chgrp.c: Likewise. * src/chmod.c: Likewise. * src/chown.c: Likewise. * src/chroot.c: Likewise. * src/cksum.c: Likewise. * src/comm.c: Likewise. * src/cp.c: Likewise. * src/csplit.c: Likewise. * src/cut.c: Likewise. * src/date.c: Likewise. * src/dd.c: Likewise. * src/df.c: Likewise. * src/dircolors.c: Likewise. * src/dirname.c: Likewise. * src/du.c: Likewise. * src/echo.c: Likewise. * src/env.c: Likewise. * src/expand.c: Likewise. * src/expr.c: Likewise. * src/factor.c: Likewise. * src/fmt.c: Likewise. * src/fold.c: Likewise. * src/groups.c: Likewise. * src/head.c: Likewise. * src/hostid.c: Likewise. * src/hostname.c: Likewise. * src/id.c: Likewise. * src/install.c: Likewise. * src/join.c: Likewise. * src/kill.c: Likewise. * src/link.c: Likewise. * src/ln.c: Likewise. * src/logname.c: Likewise. * src/ls.c: Likewise. * src/md5sum.c: Likewise. * src/mkdir.c: Likewise. * src/mkfifo.c: Likewise. * src/mknod.c: Likewise. * src/mktemp.c: Likewise. * src/mv.c: Likewise. * src/nice.c: Likewise. * src/nl.c: Likewise. * src/nohup.c: Likewise. * src/od.c: Likewise. * src/paste.c: Likewise. * src/pathchk.c: Likewise. * src/pinky.c: Likewise. * src/pr.c: Likewise. * src/printenv.c: Likewise. * src/printf.c: Likewise. * src/ptx.c: Likewise. * src/pwd.c: Likewise. * src/readlink.c: Likewise. * src/rm.c: Likewise. * src/rmdir.c: Likewise. * src/runcon.c: Likewise. * src/seq.c: Likewise. * src/setuidgid.c: Likewise. * src/shuf.c: Likewise. * src/sleep.c: Likewise. * src/sort.c: Likewise. * src/split.c: Likewise. * src/stat.c: Likewise. * src/stty.c: Likewise. * src/su.c: Likewise. * src/sum.c: Likewise. * src/sync.c: Likewise. * src/tac.c: Likewise. * src/tail.c: Likewise. * src/tee.c: Likewise. * src/test.c: Likewise. * src/timeout.c: Likewise. * src/touch.c: Likewise. * src/tr.c: Likewise. * src/true.c: Likewise. * src/tsort.c: Likewise. * src/tty.c: Likewise. * src/uname.c: Likewise. * src/unexpand.c: Likewise. * src/uniq.c: Likewise. * src/unlink.c: Likewise. * src/uptime.c: Likewise. * src/users.c: Likewise. * src/wc.c: Likewise. * src/who.c: Likewise. * src/whoami.c: Likewise. * src/yes.c: Likewise.
2008-05-26convert 2-author programs to use proper_nameJim Meyering
g grep -E -l 'define AUTHORS "[^,]+", "[^,]+"$'|xargs perl -pi -e \ 's/(define AUTHORS) ("[^,]+"), ("[^,]+")$/$1 \\\n proper_name ($2), \\\n proper_name ($3)/'
2008-05-17du, wc: merge improved --files0-from=F-related diagnosticsJim Meyering
du gave a better diagnostic for one unusual case, and wc gave a better diagnostic for a different one. Now each diagnoses both unusual cases. * src/du.c (main): Disallow '-' as file name when reading from stdin. * src/wc.c (main): Give a better diagnostic for a zero-length file name.
2008-05-08Speed up "wc -m" and "wc -w" in multibyte case.Bruno Haible
* src/wc.c: Include mbchar.h. (wc): New variable in_shift. Use it to avoid calling mbrtowc for most ASCII characters. Reported via Jan Engelhardt in http://bugzilla.novell.com/381873 with discussion here http://thread.gmane.org/gmane.comp.gnu.coreutils.bugs/13520
2007-07-23Update all copyright notices to use the newer form.Jim Meyering
2007-07-10Change "version 2" to "version 3" in all copyright notices.Jim Meyering
2007-07-08Use <wchar.h>, not "wcwidth.h".Jim Meyering
* 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".
2007-05-26wc: ignore multibyte-character decoding errorsJames Youngman
* 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.
2007-03-28Help translators include translation team's web or email address.Jim Meyering
* 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.
2006-10-10* src/ls.c (quote_name): Use initializer rather than memset toPaul Eggert
initialize an object to zero. This is easier to read and is less likely to introduce an 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.
2006-08-21Add a bootstrap procedure, so that the CVS version contains fewerPaul Eggert
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-c98.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; remove decls it handles. * lib/Makefile.am: include gnulib.mk, so that we can remove most of this file. (AM_CPPFLAGS): Don't mention -I$(srcdir), since that's now done for us. (noinst_LIBRARIES, LDDADD, DEFS): Remove. (libcoreutils_a_SOURCES): Trim down greatly, just to the files that aren't in gnulib. Remove defns gnulib does for us. * m4/check-decl.m4 (gl_CHECK_DECLS): Don't include stdio.h, string.h, stdlib.h, unistd.h, sys/time.h, time.h. Use AC_CHECK_DECLS_ONCE for free, getenv, geteuid, getlogin, getuid, lseek, malloc, memchr, realloc. Don't check for getutent, memrchr, nanosleep, stpcpy, strndup, strnlen, strstr, strtoul, strtoull. (_gl_DECL_HEADERS): Remove; all uses removed. * m4/jm-macros.m4 (gl_MACROS): Move AC_PREREQ into configure.ac for the benefit of gnulib-tool. Call gl_INIT. Do not call or require macros that gnulib will handle for us. Don't check for fchmod, hasmntopt, isascii, lchown, listmntent, mempcpy, realpath, wcrtomb, tzset. (gl_CHECK_ALL_HEADERS): Don't check for sys/statvfs.h, sys/vfs.h, sys/mount.h. (gl_CHECK_ALL_TYPES): Require AC_TYPE_UNSIGNED_LONG_LONG_INT. Don't check for struct stat.st_blksize. Don't require AC_STRUCT_ST_DM_MODE, gt_TYPE_SSIZE_T, gl_AC_TYPE_UINT32_T, gl_AC_TYPE_UINTMAX_T, gl_AC_TYPE_UINTPTR_T, gl_AC_TYPE_UNSIGNED_LONG_LONG. * m4/prereq.m4 (gl_PREREQ): Require gl_FUNC_XFTS, gl_ROOT_DEV_INO. Don't require macros that gnulib does for us. * m4/stat-prog.m4 (cu_PREREQ_STAT_PROG): Don't check for sys/sysmacros.h. Don't check for statvfs. Use AC_CHECK_HEADERS_ONCE for netinet/in.h, nfs/nfs_clnt.h, nfs/vfs.h. Don't require gl_AC_TYPE_LONG_LONG, gt_HEADER_INTTYPES_H.
2006-07-09Adjust to today's renaming changes in system.h.Paul Eggert
2006-06-26Avoid a segfault for wc --files0=- < /dev/null.Jim Meyering
* src/wc.c (compute_number_width): Return right away if nfiles == 0.
2006-06-25* NEWS: wc accepts a new option --files0-from=FILE, where FILEJim Meyering
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.
2005-08-13Don't define mbrtowc at all.Jim Meyering
If mbstate_t is not defined, then AC_TYPE_MBSTATE_T will define it to `int' for us.
2005-08-12Test `!defined HAVE_MBSTATE_T' rather thanJim Meyering
`defined mbstate_t' to detect missing support for mbstate_t. The latter didn't work for HP-UX 11.23.
2005-07-11(wc): Avoid setmode; use POSIX-specified routines instead.Paul Eggert
(wc_file): FILE might be null now. (main): Simplify code a bit, so that fewer places need the setmode fixes.
2005-05-14Update FSF postal mail address.Jim Meyering
2005-05-14Update FSF postal mail address.Jim Meyering
2005-05-13"bytes, words and lines" -> "lines, words, and bytes" in commentPaul Eggert
2005-03-06Remove `register' keyword.Jim Meyering
2004-09-21Remove unused "case 0".Paul Eggert
2004-08-03(iswspace, wc): Use to_uchar rather than a cast.Paul Eggert
(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.
2004-05-06(get_input_fstatus): Use xnmalloc, rather than xmalloc.Jim Meyering
2004-01-21(usage): Use EXIT_SUCCESS, not 0, for clarity.Jim Meyering
(usage): Don't bother normalizing exit status since the arg is already the correct exit status now.
2003-11-06(main): Free `fstatus' so there is no confusion aboutJim Meyering
whether it's leaked or not.
2003-10-18Most .c files (AUTHORS): Revert the WRITTEN_BY/AUTHORS changeJim Meyering
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.
2003-09-18(WRITTEN_BY): Rename from AUTHORS.Jim Meyering
Begin each WRITTEN_BY string with `Written by ' and end it with `.'. Mark each WRITTEN_BY string as translatable.
2003-09-18revert previous changeJim Meyering
2003-09-18Update AUTHORS definition to be a comma-separated list of strings and/or updateJim Meyering
the call to parse_long_options so that `AUTHORS, NULL' are the last parameters.
2003-08-09Tweak Solaris OS version number in comment.Jim Meyering
2003-07-23Don't include headers already included by system.h:Jim Meyering
Don't include closeout.h.
2003-07-23(wc): Fix typo in computation of file from file_x,Jim Meyering
which caused the former to be used uninitialized if file_x was nonzero.