[platform/upstream/coreutils.git] / old / fileutils / ChangeLog

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>

        Tranform 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.