changelog

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	* quotearg.c: When the system forces us to redefine mbstate_t,
	shadow its mbsinit function.

2000-07-16  Bruno Haible  <[e-mail]>

	* mbswidth.h: New file.
	* mbswidth.c: New file.
	* Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
	(noinst_HEADERS): Add mbswidth.h.

2000-07-17  Bruno Haible  <[e-mail]>

	* config.charset: Add support for FreeBSD. Improve support for HP-UX
	and IRIX 6.

2000-07-15  Jim Meyering  <[e-mail]>

	* makepath.c: Include quote.h.
	(make_path): Convert "`%s'" in format strings to "%s", and wrap each
	corresponding argument in a `quote (...)' call.
	Give better diagnostics.

	* Makefile.am (libfetish_a_SOURCES): Add quote.c.
	(noinst_HEADERS): Add quote.h.

	* quote.c (quote, quote_n): New file.  Two functions taken verbatim
	from tar's src/misc.c.
	* quote.h: New file.  Prototypes for same.

2000-07-10  Paul Eggert  <[e-mail]>

	From a suggestion by Bruno Haible.
	* quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
	Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
	to decide whether to define the BeOS workaround macro;
	this adjusts to the change to AC_MBSTATE_T.

2000-07-13  Paul Eggert  <[e-mail]>

	* quotearg.h (enum quoting style): New enum clocale_quoting_style.

	* quotearg.c (quoting_style_args, quoting_style_vals,
	quotearg_buffer_restyled): Add support for
	clocale_quoting_style.  Undo previous change to
	locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
	and "{RIGHT QUOTATION MARK}" msgids.

2000-07-05  Paul Eggert  <[e-mail]>

	The old behavior of quoting `like this' doesn't look good with
	newer, ISO-style fonts.  See:
	http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html

	Instead, quote "like this" by default.  Let the translator
	tailor the locale-specific quoting behavior by providing
	translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.

	* quotearg.c (N_): New macro.
	(gettext_default): New function.
	(quotearg_buffer_restyled): Use
	gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
	gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.

2000-07-09  Jim Meyering  <[e-mail]>

	* Most files: Update copyright dates to include 2000.

2000-07-08  Jim Meyering  <[e-mail]>

	* xgethostname.c (ENAMETOOLONG): Define to an unlikely value
	if not defined.
	(xgethostname): Remove now-unnecessary #ifdef.
	Move declaration of `err' into loop where it's used.

2000-07-05  Bruno Haible  <[e-mail]>

	* xgethostname.c (xgethostname): Protect against the SunOS5.5 bug
	by allocating a larger buffer. Test the gethostname return value for
	being >= 0, not == 0, for BeOS.  Don't exhaust memory if gethostname
	returns an error and ENAMETOOLONG isn't defined.

2000-07-05  Paul Eggert  <[e-mail]>
	and Bruno Haible  <[e-mail]>

	* quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.

2000-07-05  Bruno Haible  <[e-mail]>

	* quotearg.c (struct quoting_options): Simplify quote_these_too
	dimension.

2000-07-03  Jim Meyering  <[e-mail]>

	* strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
	Reported by Bruno Haible.

2000-07-04  Jim Meyering  <[e-mail]>

	* quotearg.c: Make inclusion of <wchar.h> independent of whether
	HAVE_MBRTOWC is set.  Required at least for irix-5.6, which
	lacks mbrtowc.

2000-07-03  Paul Eggert  <[e-mail]>
	and Bruno Haible  <[e-mail]>

	* quotearg.c (mbrtowc):
	Assign to *pwc, and return 1 only if result is nonzero.
	(iswprint): Use ISPRINT when substituting our own mbrtowc.

2000-07-03  Jim Meyering  <[e-mail]>

	* readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
	This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
	From Bob Proulx.

2000-07-02  Jim Meyering  <[e-mail]>

	* quotearg.c (mbstate_t): Don't define here.

2000-07-02  Jim Meyering  <[e-mail]>

	* nanosleep.c (SIGCONT): Define if not already defined.

2000-06-17  Bruno Haible  <[e-mail]>

	* mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
	per change in ../m4/ls-mntd-fs.m4.
	(read_filesystem_list): Ignore symbolic links.

2000-06-29  Jim Meyering  <[e-mail]>

	* same.c: Include <string.h> or <strings.h>, as appropriate,
	for declaration of strcmp.

	* long-options.c: Include <stdlib.h>, for declaration of exit.

	* mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
	Avoid warning by casting result to `char *' to remove `const'.

2000-06-17  Bruno Haible  <[e-mail]>

	* Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.

2000-06-26  Paul Eggert  <[e-mail]>

	savedir now sets errno on failure and invokes xmalloc to get memory.
	Fix a couple of other minor bugs while we're at it.

	* savedir.c (<unistd.h>): Do not include; there's no need.
	(NAMLEN): Remove macro.
	(malloc, realloc): Remove decls.
	(stpcpy): Likewise.
	("xalloc.h"): Include.
	(NAME_SIZE_DEFAULT): New macro.
	(savedir): Use xmalloc / xrealloc to allocate memory.
	Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
	Skip "" directory entries.
	Use strlen to calculate directory entry length, since the old method
	is rarely used these days and isn't worth supporting.
	Don't use a pointer after freeing it.
	Check for integer overflow when calculating allocation size.
	Use memcpy to copy entries, instead of stpcpy.
	Set errno properly when returning NULL.
	Check for readdir error.

2000-06-26  Jim Meyering  <[e-mail]>

	* posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.

2000-06-17  Bruno Haible  <[e-mail]>

	* getusershell.c (xmalloc, xrealloc): Remove functions.
	Include xalloc.h.
	Don't include <stdlib.h>.  Don't declare malloc, realloc.

2000-06-23  Bruno Haible  <[e-mail]>

	* unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.

2000-06-24  Jim Meyering  <[e-mail]>

	* error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.

2000-06-21  Jim Meyering  <[e-mail]>

	* getpass.c: New file, from Bruno Haible.  Required for BeOS.

2000-06-19  Paul Eggert  <[e-mail]>

	* quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
	(mbrtowc, mbstate_t): Define substitutes if
	HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
	(iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
	not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).

2000-06-17  Bruno Haible  <[e-mail]>

	* xgetcwd.c (xgetcwd): If the required pathname length is smaller
	than 1024, return a memory chunk of least possible size, instead
	of size PATH_MAX + 2. In the loop, increment the size proportionally.
	Use free/xmalloc instead of xrealloc to avoid copying for very long
	paths.

2000-06-17  Bruno Haible  <[e-mail]>

	* canon-host.c (canon_host): Use malloc and memcpy to copy an
	address, not strdup.  Include <stdlib.h> and don't declare free().

2000-06-17  Bruno Haible  <[e-mail]>

	* path-concat.c (path_concat): Don't access dir[-1] if dir is
	the empty string.

2000-06-21  Jim Meyering  <[e-mail]>

	* Makefile.am (libfetish_a_SOURCES): Add getstr.c.
	(noinst_HEADERS): Add getstr.h.

	* getline.c (getstr): Move into a separate file.
	* getstr.c (getstr): New file, extracted from getline.c, with
	the following changes: new parameter, delim2; both delim[12]
	parameters have type `int', not `char'.  The latter would lose
	with 8-bit delimiters.
	* getstr.h: New file.

2000-06-19  Jim Meyering  <[e-mail]>

	* getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.

2000-06-18  Jim Meyering  <[e-mail]>

	* mkdir.c: Remove file, due mainly to copyright incompatibility.
	Besides, these days every porting target provides a mkdir function.

	* strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
	(this snippet comes from src/system.h).

2000-06-15  Paul Eggert  <[e-mail]>

	* human.c (adjust_value): New function.
	(human_readable_inexact): Apply rounding style even when
	printing approximate values.

2000-06-14  Paul Eggert  <[e-mail]>

	* human.c (human_readable_inexact): Allow an input block
	size that is not a multiple of the output block size, and vice versa.
	Reported by Piergiorgio Sartor.

2000-06-14  Paul Eggert  <[e-mail]>

	* getdate.y (get_date): Apply relative times after time
	zone indicator, not before.  Reported by Todd A. Jacobs.

2000-06-13  Jim Meyering  <[e-mail]>

	* Makefile.am (all-local): Depend on lstat.c and stat.c.

	* xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.

2000-06-12  Paul Eggert  <[e-mail]>

	* xstat.in: Include <stdlib.h> in lstat, to declare "free".

2000-06-04  Paul Eggert  <[e-mail]>

	* strnlen.c: Include <config.h> if HAVE_CONFIG_H.

2000-06-04  Jim Meyering  <[e-mail]>

	* getugroups.c (getugroups): Cast -1 to gid_t, for systems like
	SunOS4.1.4 for which gid_t is an unsigned type.

2000-06-03  Jim Meyering  <[e-mail]>

	* strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.

2000-05-26  Bruno Haible  <[e-mail]>

	* Makefile.am (install-exec-local): On systems with glibc-2.1 or
	newer, don't install charset.alias.
	* config.charset: Change the Linux/glibc rules so they become empty
	on glibc-2.1 or newer.

2000-06-02  Jim Meyering  <[e-mail]>

	* mountlist.c: Back out last change.  Instead, do this...
	* mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
	member using the same `ignore'-testing code.
	* mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
	fs_type strings.
	From Mark D. Roth.

2000-05-29  Jim Meyering  <[e-mail]>

	* mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
	with the `ignore' attribute.  Based on a patch from Mark D. Roth.

2000-05-22  Jim Meyering  <[e-mail]>

	* makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.

2000-05-18  Jim Meyering  <[e-mail]>

	* hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
	back, too, since it may have been modified by allocate_entry.
	(hash_delete): Rewrite to use neither the assignment operator
	nor the comma operator in an if-expression.

2000-05-15  Paul Eggert  <[e-mail]>

	* closeout.c:
	<sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
	Remove; no longer needed.
	"quotearg.h": Add include.
	(file_name): Do not bother to explicitly initialize to NULL; it's less
	efficient on some hosts.
	(close_stdout_status): Remove test as to whether stdout was already
	closed; it breaks for the case "echo x | sort >&-".
	Quote file name colons.
	Do not assume that _("write error") lacks format strings.

2000-05-15  Jim Meyering  <[e-mail]>

	* version-etc.c (version_etc_copyright): Update the copyright string
	used in all --version output.

2000-05-14  Jim Meyering  <[e-mail]>

	* closeout.c (close_stdout_set_file_name): New function.
	(close_stdout_status): Use new file-scoped global.
	Return right away if fstat says the stdout file descriptor is invalid.
	* closeout.h (close_stdout_set_file_name): Declare.

2000-05-10  Jim Meyering  <[e-mail]>

	* closeout.c [default_exit_status]: New file-scoped variable.
	(close_stdout_set_status): New function.
	* closeout.h (close_stdout_set_status): Declare.

2000-05-08  Jim Meyering  <[e-mail]>

	* long-options.c: Don't include closeout.h.
	(parse_long_options): Don't call close_stdout for --version.

2000-05-06  Jim Meyering  <[e-mail]>

	* strnlen.c: Undefine __strnlen and strnlen.
	[!weak_alias]: Define __strnlen to strnlen.

	* atexit.c: New file, from libiberty.

2000-05-06  Jim Meyering  <[e-mail]>

	* closeout.c (close_stdout_status): Also check for errors on the
	stderr stream.

2000-05-05  Bruno Haible  <[e-mail]>

	* localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
	instead of xmalloc, xrealloc, path_concat.
	(locale_charset): Treat empty environment variables as absent.
	(DIRECTORY_SEPARATOR, ISSLASH): New macros.

2000-05-04  Jim Meyering  <[e-mail]>

	* getopt.c: Update from glibc.
	* obstack.c: Likewise.
	* obstack.h: Likewise.
	* regex.c: Likewise.  NB: K&R compiler support is dropped for this file

	* regex.h: Likewise.
	* strndup.c: Likewise.
	* strnlen.c: New file, from glibc.

2000-05-01  Jim Meyering  <[e-mail]>

	* full-write.c (full_write): Remove `FIXME' part of comment.

2000-04-29  Jim Meyering  <[e-mail]>

	* path-concat.c: Declare strdup only if it's not defined.
	* canon-host.c: Likewise.

2000-04-28  Jim Meyering  <[e-mail]>

	* rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
	redefinition warnin