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2009-11-07build: consistently use freopen-saferEric Blake
cat, head, ptx, shuf, tac, tail, tee, tr, and uniq used freopen on stdout, and were potentially vulnerable. dircolors, du, and tsort only used it on stdin, which is unaffected by freopen_safer, but this covers all uses for consistency. * cfg.mk (sc_require_stdio_safer): New rule. * gl/modules/xfreopen (Depends-on): Add freopen-safer. * gl/lib/xfreopen.c (includes): Use stdio--.h. * src/ptx.c (includes): Likewise. * src/shuf.c (includes): Likewise. * src/uniq.c (includes): Likewise. * src/dircolors.c (includes): Likewise. * src/du.c (includes): Likewise. * src/tsort.c (includes): Likewise.
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 : $_'
2009-06-23maint: update all Copyright year lists to include 2009Jim Meyering
2009-05-05doc: note the use of LC_COLLATE in comm, join and uniqPádraig Brady
* doc/coreutils.texi (uniq invocation): Simplify the text to remove the inconsequential mentioning of order, while implying that LC_COLLATE can alter equality comparisons. * src/comm.c (usage): Mention LC_COLLATE is significant. * src/join.c (usage): Ditto. * src/uniq.c (usage): Ditto. Also improve the summary. Suggestion from Andries Brouwer
2008-11-10make --help print "Report PROGRAM translation bugs to <...>."Jim Meyering
for all but the C/POSIX locale. * src/system.h: Include "hard-locale.h". (emit_bug_reporting_address): Tell where to report translation bugs. don't include "hard-locale.h", now that system.h does * src/comm.c: Likewise. * src/join.c: Likewise. * src/ls.c: Likewise. * src/pinky.c: Likewise. * src/pr.c: Likewise. * src/sort.c: Likewise. * src/uniq.c: Likewise. * src/who.c: Likewise.
2008-06-28uniq: remove redundant testJim Meyering
* src/uniq.c (find_field): Remove redundant test in outer loop- termination expression. Also, add a "const" attribute.
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.
2008-06-03use 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.
2008-06-02spell author names consistentlyJim Meyering
* src/comm.c (AUTHORS): Use RMS' middle initial. * src/ls.c (AUTHORS): Likewise. * src/rm.c (AUTHORS): Likewise. * src/uniq.c (AUTHORS): Likewise. * src/cut.c (AUTHORS): Use David M. Ihnat's middle initial. * AUTHORS: Update to match. Reported by Michael Piefel.
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)/'
2008-05-19doc: clarify field delimiter description in uniq --help outputPádraig Brady
* src/uniq.c: Clarify in help output that field delimiters are blanks and not the larger set of whitespace characters.
2008-05-06avoid problems with sign-extended "char" operand to is* functionsJim Meyering
* src/cut.c (set_fields): Apply to_uchar to isblank operands. * src/uniq.c (find_field): Likewise. * src/seq.c (scan_arg): Likewise, for isspace. * tests/misc/uniq: New file. Test for the above, but only when isspace(0240). * tests/Makefile.am (TESTS): Add misc/uniq. * configure.ac: Use gt_LOCALE_FR. * tests/check.mk (TESTS_ENVIRONMENT): Propagate LOCALE_FR to scripts. * NEWS: Mention the bug fixes. Before this patch, on FreeBSD 6: $ printf 'x y z\nx \xa0 y z\n' > in $ LC_ALL=fr_FR.UTF-8 uniq -f2 in|tr ' ' . x.y.z x. .y.z With the patch: $ LC_ALL=fr_FR.UTF-8 uniq -f2 in|tr ' ' . x.y.z This also affected many other locales: for i in $(locale -a); do test $(LC_ALL=$i ./uniq -f1 in|wc -l) = $(LC_ALL=$i uniq -f1 in|wc -l) || echo $i ; done ... en_GB.ISO8859-1 en_GB.ISO8859-15 en_GB.UTF-8 en_IE.UTF-8 en_NZ.ISO8859-1 en_NZ.ISO8859-15 en_NZ.UTF-8 en_US.ISO8859-1 en_US.ISO8859-15 en_US.UTF-8 ...
2007-12-19Improve wording in uniq's --help "Note".Paul Eggert
2007-12-18* src/uniq.c (usage): Say "key-selection", not "field-selection".Jim Meyering
Quote example commands consistently.
2007-12-18Note that sorting uniq's input is often useful.Jim Meyering
Suggested by Eric Blake.
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
2007-05-13Add -z option to uniq. Originally proposed by Egmont Koblinger.James Youngman
* 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.
2007-03-28Help 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.
2006-12-13Remove some arbitrary restrictions on size fields,Paul Eggert
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. Signed-off-by: Jim Meyering <jim@meyering.net>
2006-07-09Adjust to today's renaming changes in system.h.Paul Eggert
2006-02-18(usage): Use two spaces (not one) to separate theJim Meyering
--first-only option string from its description, so help2man formats the derived man page properly.
2005-07-05Adjust to the change to DECIMAL_DIGIT_ACCUMULATE: its last arg is nowPaul Eggert
a type, not a value.
2005-07-03Don't include stdio-safer.h; no longer needed.Paul Eggert
(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.
2005-05-14Update FSF postal mail address.Jim Meyering
2005-05-14Update FSF postal mail address.Jim Meyering
2005-04-26(main): Don't complain about -NUM.Paul Eggert
2005-04-11Include stdio_safer.h.Paul Eggert
(check_file): Don't assume fopen cannot return stdin or stdout.
2005-03-28(delimit_method_string): Use NULL, not `0'.Jim Meyering
2005-03-25(main): Update use of DECIMAL_DIGIT_ACCUMULATE.Jim Meyering
2005-03-18fix typoJim Meyering
2005-03-17(main): Use DECIMAL_DIGIT_ACCUMULATE macro in place of nearly-equivalent code.Jim Meyering
2005-03-17Before, this command would make uniq skip 11 fields and printJim Meyering
only the first line. $ _POSIX2_VERSION=1 ./uniq -f1 -1 <(seq --format='1 %g' 2) 1 1 1 2 (main): Interpret `uniq -f1 -1' like `uniq -f1', not like `uniq -f11'.
2005-03-06Remove `register' keyword.Jim Meyering
2004-12-02(different): Assume setlocale exists.Paul Eggert
2004-11-19(check_file): Don't check stdout for errors here.Jim Meyering
2004-08-03(hard_LC_COLLATE, ignore_case, different, check_file,Paul Eggert
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.
2004-06-21(main): Standardize on the diagnostics given when someone givesJim Meyering
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.
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.
2003-10-18Most .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.
2003-09-22(check_file): Report error right away if I/O fails,Jim Meyering
so that the proper errno value is used. (check_file): Check for ferror (stdout) even if ostream == stdout. (check_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".
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.
2003-07-23Don't include headers already included by system.h:Jim Meyering
Don't include closeout.h.
2003-07-18(writeline): Use a SPACE, not a TAB between theJim Meyering
count and the corresponding line, as required by POSIX.
2003-06-18Reflect renaming: readline -> readlinebuffer.Jim Meyering
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