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.

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