coreutils/src/dircolors.c, branch v8.7

maint: update all FSF copyright year lists to include 2010

2010-01-01T13:06:47Z

Use this command: git ls-files | grep -v COPYING \ | xargs env UPDATE_COPYRIGHT_USE_INTERVALS=1 \ build-aux/update-copyright

build: consistently use freopen-safer

2009-11-07T17:10:28Z

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.

doc: mention the texinfo documentation in --help

2009-09-21T11:37:57Z

* 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

global: convert indentation-TABs to spaces

2009-08-25T07:21:00Z

ls --color: do not colorize files with multiple hard links by default

2009-06-11T07:53:50Z

* src/ls.c: Rename hl->mh, do not colorize files with multiple hard links by default. * src/dircolors.c: Rename HARDLINK -> MULTIHARDLINK, hl -> mh. * src/dircolors.hin: Do not colorize files with multiple hard links by default. * tests/Makefile.am: Rename the test case accordingly. * tests/ls/multihardlink: Additionally test ls' default behavior and factor out some duplication. * NEWS: Mention the change in behavior.

maint: use ARRAY_CARDINALITY more

2009-05-17T11:59:12Z

* src/sort.c (main): Use ARRAY_CARDINALITY, rather than open-coding it. * src/factor.c (WHEEL_END): Likewise. * src/csplit.c (main): Likewise. * src/od.c: Likewise, * src/ls.c (main): Likewise. (N_ENTRIES): Remove definition. Use ARRAY_CARDINALITY instead. * src/dircolors.c: Likewise. (array_len): Remove definition.

ls: clean up after wrapped+colored file names with clear-to-EOL

2009-02-10T13:47:39Z

This change addresses a relatively unusual case: ls --color, with a highlighted name being printed initially in the last row of a terminal emulator (possibly followed by other lines of output) such that it is wrapped onto the following line, as the terminal emulator scrolls the output. That would cause the entire following line to be highlighted, even if the name happened to use only one position. The least-invasive patch would have made colorized output larger for all uses. The approach taken below is more invasive, but limits the increase in overhead to only those lines that are expected to wrap. * src/ls.c (enum indicator_no): Add C_CLR_TO_EOL. (indicator_name): Add "cl". (color_indicator): Add default escape codes for "cl". (print_long_format): Propagate width to print_name_with_quoting. (print_name_with_quoting): Print new C_CLR_TO_EOL string if needed. Return the width of what we're printing. (print_file_name_and_frills): Propagate width. (print_type_indicator): Return bool (aka width). (print_many_per_line): Pass column position to print_* function. (print_current_files): Likewise. (print_horizontal): Likewise. (print_with_commas): Likewise. * src/dircolors.c (slack_codes): Add "CLRTOEOL". (ls_codes): Add "cl". * tests/ls/color-clear-to-eol: New file. Test for this fix. * tests/Makefile.am (TESTS): Add ls/color-clear-to-eol. * THANKS: Update. Reported by Alexander V. Lukyanov. See thread for details: http://thread.gmane.org/gmane.linux.kernel/740021/focus=14824 Thanks to Jan Engelhardt for helping me reproduce the problem. Demonstrate with this in an 80-column xterm: seq 200 # to start in the "bottom" row touch zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz.foo env LS_COLORS='*.foo=0;31;42' ls -og --color=always Before the fix, you'd see something like this: (where the file name is printed in red on a green background, and each "=" denotes a space on a green background) ... -rw-r--r-- 1 0 Feb 5 11:31 zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz\ zzzzzzzzzzzzzz.foo=================================================== After the patch, the trailing green spaces are gone: -rw-r--r-- 1 0 Feb 5 11:31 zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz\ zzzzzzzzzzzzzz.foo

ls: --color now highlights hard linked files, too

2008-10-28T20:08:30Z

* src/ls.c (print_color_indicator): Colorize hard linked files. * src/dircolors.c: Add color for hard link. * src/dircolors.hin: Add color for hard link. * tests/ls/hardlink: Test for ls - colorize hard linked files. * tests/Makefile.am (TESTS): Add ls/hardlink. * NEWS: Mention the change.

ls: --color now highlights files with capabilities, too

2008-08-01T20:13:25Z

* src/ls.c: [HAVE_CAP] Include . (has_capability): New function for capability detection. (print_color_indicator): Colorize file with capability. * m4/jm-macro.m4: New configure option: --disable-libcap. Check for libcap usability. * src/Makefile.am (dir_LDADD, ls_LDADD, ...): Append $(LIB_CAP). * src/dircolors.c: Update color lists. * src/dircolors.hin: Mention new CAPABILITY color attribute. * tests/ls/capability: Test for ls - colorize file with capability. * tests/Makefile.am (root_tests): Add ls/capability. * NEWS: Mention the change.

remove redundant const directives

2008-06-16T14:40:59Z

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".