ChangeLog

2004-12-15  Andreas Schwab  <schwab@suse.de>

	* etags.c (main): Fix typo in conversion of LONG_OPTIONS from
	preprocessing to compile time constant.

2004-11-17  Kim F. Storm  <storm@cua.dk>

	* etags.c: Undo last change.

2004-11-09  Kim F. Storm  <storm@cua.dk>

	* make-docfile.c (scan_c_file): Set defvarperbufferflag to
	silence compiler.

	* hexl.c (main): Init local var c to silence compiler.

	* etags.c (main, consider_token, C_entries): Add misc switch
	default targets to silence compiler.

2004-11-09  Jan Dj,Ad(Brv  <jan.h.d@swipnet.se>

	* makefile.w32-in (obj): Add all files (X and Mac) to doc so the
	resulting DOC file can be used on Unix/Mac also.

2004-09-13  Francesco Potort,Al(B  <pot@gnu.org>

	* etags.c (main): When relative file names are given as argument,
	make them relative to the current working dir, rather than
	relative to the output tags file, if the latter is in /dev.

2004-09-13  Francesco Potort,Al(B  <pot@gnu.org>

	* etags.c [EXIT_SUCCESS, EXIT_FAILURE]: Define them when no
	<stdlib.h> is available.
	(enum sym_type): New st_C_attribute value for parsing
	gcc's __attribute__.  Deleted st_C_typespec value.
	(gperf, in_word_set): Use gperf 3, options changed.  Added the
	__attribute__ keyword, removed all the st_C_typespec keywords,
	changed attribute for Java to (C_JAVA & !C_PLPL).
	(inattribute): New global bool, part of the C state machine.
	(cblev): Identifier renamed to bracelev throughout.
	(consider_token, C_entries): Numerous changes for making the
	parser more robust and adding support for __attribute__.

2004-09-13  David A. Capello  <dacap@users.sourceforge.net>  (tiny change)

	* etags.c: (Lua_suffixes, Lua_help, lang_names, Lua_functions):
	Support the Lua scripting language <http://www.lua.org>.

2004-09-08  Francesco Potort,Al(B  <pot@gnu.org>

	* etags.c: [LONG_OPTIONS]: make it TRUE (ifdef) or FALSE (ifndef)
	for ease of use.

2004-07-17  Richard M. Stallman  <rms@gnu.org>

	* emacsclient.c (quote_file_name): Pass COPY thru %s to output it.

2004-06-01  Juanma Barranquero  <lektu@terra.es>

	* makefile.w32-in (obj): Add image.c.

2004-05-10  Thien-Thi Nguyen  <ttn@gnu.org>

	* test-distrib.c (main): For failing cases, exit with
	`EXIT_FAILURE'.

2004-05-08  Jason Rumney  <jasonr@gnu.org>

	* makefile.w32-in (lisp1, lisp2): Split lisp to avoid long
	command-lines.

2004-05-08  Thien-Thi Nguyen  <ttn@gnu.org>

	* cvtmail.c: Throughout, replace 0 destined for `exit' arg
	with `EXIT_SUCCESS'.  Likewise, replace 1 with `EXIT_FAILURE'.
	(main): Use `EXIT_SUCCESS' or `EXIT_FAILURE' for return value.

	* ebrowse.c, emacsclient.c, fakemail.c, hexl.c,
	* make-docfile.c, movemail.c, profile.c, sorted-doc.c,
	* test-distrib.c, update-game-score.c, yow.c: Likewise.

2004-05-08  Thien-Thi Nguyen  <ttn@gnu.org>

	* Makefile.in (emacsclient${EXEEXT}): Use makefile var `version'.

2004-05-07  Thien-Thi Nguyen  <ttn@gnu.org>

	* b2m.c (GOOD, BAD): Delete macros.  Throughout,
	replace w/ `EXIT_SUCCESS' and `EXIT_FAILURE', respectively.
	(main): Use `EXIT_SUCCESS' or `EXIT_FAILURE' for return value.

	* etags.c: Likewise.

2004-05-03  Jason Rumney  <jasonr@gnu.org>

	* makefile.nt: Remove.

2004-04-26  Eli Zaretskii  <eliz@gnu.org>

	* make-docfile.c (IS_DIRECTORY_SEP): New macro.
	(put_filename): Remove unused variable len.  Use IS_DIRECTORY_SEP
	instead of a literal '/'.

2004-04-23  Juanma Barranquero  <lektu@terra.es>

	* makefile.w32-in: Add "-*- makefile -*-" mode tag.

2004-04-17  Paul Eggert  <eggert@gnu.org>

	* rcs2log (Help): Clarify wording of the usage message.
	Problem reported by Alan Mackenzie in
	<http://mail.gnu.org/archive/html/bug-gnu-emacs/2004-04/msg00188.html>.

2004-04-07  Stefan Monnier  <monnier@iro.umontreal.ca>

	* make-docfile.c (xmalloc): Fix return type.
	(put_filename): New fun.
	(scan_file): Use it.

2004-03-09  Juanma Barranquero  <lektu@terra.es>

	* grep-changelog: Changes to support ChangeLog.10+.
	(main): Tidy up usage string.  Fix "Use of uninitialized value"
	warning.  Set version to 0.2.  Parse the directory listing to get
	any ChangeLog.n file, not just 1..9.
	(header_match_p, entry_match_p, print_log, parse_changelog):
	Remove Perl prototypes (their purpose is to help the parser, which
	isn't needed here, not declare arguments).
	(parse_changelog): Make --reverse faster on big batches by not
	modifying the entries list.

2004-03-01  Juanma Barranquero  <lektu@terra.es>

	* makefile.w32-in (obj): Add fringe.c.

2004-02-14  Paul Eggert  <eggert@twinsun.com>

	* rcs2log: Work correctly if CVSROOT specifies :fork: or
	:local: methods, or omits the colon between the hostname
	and the path.  Allow :/ in repository path, since CVS does.
	Fix typo: "pository" should be set from $CVSROOT, not $repository.
	This fixes a bug reported by Wolfgang Scherer in
	<http://mail.gnu.org/archive/html/bug-gnu-emacs/2004-02/msg00085.html>,
	along with some related bugs I discovered by inspecting how
	CVS itself parses $CVSROOT.

2004-02-04  J,bi(Br,bt(Bme Marant  <jmarant@nerim.net>  (tiny change)

	* emacsclient.c (decode_options): Fix handling of alternate editor.

2004-01-27  Stefan Monnier  <monnier@iro.umontreal.ca>

	* emacsclient.c (main): Don't use the hostname in the socket name.
	Look for relative socket names in the /tmp dir rather than in cwd.

2004-01-24  Richard M. Stallman  <rms@gnu.org>

	* emacsclient.c (main): Restore errno from saved_errno,
	so the error message comes from socket_status.

2004-01-20  Stefan Monnier  <monnier@iro.umontreal.ca>

	* emacsclient.c (main): Stop if socket name too long.
	Only try su-fallback if the socket name was not explicit.
	Check socket name length in su-fallback case as well.

2004-01-08  Andreas Schwab  <schwab@suse.de>

	* emacsclient.c (main): Save errno from socket_status.

2004-01-04  Andreas Schwab  <schwab@suse.de>

	* emacsclient.c (main): Fix socket name when using another user.

2003-12-27  Paul Eggert  <eggert@twinsun.com>

	* rcs2log (rlog_options): Append -rbranchtag if CVS/Tag indicates
	a tag, and if the user has not specified an rlog option.
	Adapted from a suggestion by Martin Stjernholm in
	<http://mail.gnu.org/archive/html/bug-gnu-emacs/2003-07/msg00066.html>.
	(Copyright): Update to 2003.

2003-12-24  Thien-Thi Nguyen  <ttn@gnu.org>

	* make-docfile.c (main): For return code, no longer special-case VMS.
	Instead, use `EXIT_SUCCESS' and `EXIT_FAILURE' from stdlib.h.

2003-09-28  Andreas B,A|(Bsching  <crunchy@tzi.de>  (tiny change)

	* emacsclient.c (quote_file_name): Print the result instead of
	returning it.  Fix the return type accordingly.
	(main): With --eval, if no file name, read from stdin.
	Quote file names.

2003-09-10  Richard M. Stallman  <rms@gnu.org>

	* emacsclient.c	(main): Use socket_name.

2003-09-10  Andreas B,A|(Bsching  <crunchy@tzi.de>  (tiny change)

	* emacsclient.c (socket_name): New variable.
	(longopts, decode_options, print_help_and_exit):
	Handle --socket-name argument.

2003-08-25  Takaaki Ota  <Takaaki.Ota@am.sony.com>  (tiny change)

	* etags.c (consider_token): Check C++ `operator' only when the
	token len is long enough.

2003-08-20  Dave Love  <fx@gnu.org>

	* Makefile.in: Remove obsolete references to alloca.

2003-07-29  Ken Brush  <ken@wirex.com>

	* emacsclient.c (main)
	* etags.c (suggest_asking_for_help)
	* movemail.c (main): Fix having macros in a printf statement.

2003-05-31  Juanma Barranquero  <lektu@terra.es>

	* makefile.w32-in (lisp): Fix references to byte-run.el,
	float-sup.el and map-ynp.el, which are now in emacs-lisp.

2003-05-22  Dave Love  <fx@gnu.org>

	* update-game-score.c (difftime) [!HAVE_DIFFTIME]: Define.
	(strerror) [!HAVE_STRERROR && !WINDOWSNT]: New.

2003-05-20  Dave Love  <fx@gnu.org>

	* movemail.c: Check HAVE_LIBLOCKFILE like HAVE_LIBMAIL.

	* Makefile.in [HAVE_LIBLOCKFILE]: Define LIBS_MAIL=-llockfile.

2003-04-27  Oliver Scholz  <alkibiades@gmx.de>

	* update-game-score.c (read_scores): Fix corruption of scores on
	read.

2003-04-12  Stefan Monnier  <monnier@cs.yale.edu>

	* emacsclient.c (main): Use new safe location for socket.

2003-03-12  Tom Tromey  <tromey@redhat.com>

	* emacsclient.c (print_help_and_exit): Print to stdout.
	Exit successfully.  Added some blank lines for readability.
	(decode_options): Don't call print_help_and_exit in default case.
	Print version information to stdout.
	(main): Don't call print_help_and_exit.

2003-02-15  Richard M. Stallman  <rms@gnu.org>

	* cvtmail.c: Cast result of malloc and realloc.
	Don't include stdlib.h, becuase config.h does.
	(malloc, realloc): Declarations deleted.

	* yow.c (yow): Cast result of malloc and realloc.
	(malloc, realloc): Declarations deleted.

2003-02-11  Juanma Barranquero  <lektu@terra.es>

	* makefile.w32-in (lisp): Add malayalam.el and tamil.el.

2003-02-08  Andreas Schwab  <schwab@suse.de>

	* Makefile.in (EXEEXT): Define to @EXEEXT@ and use this variable
	instead of the substitution.

2003-02-04  Richard M. Stallman  <rms@gnu.org>

	* update-game-score.c (push_score, read_scores): Cast values
	of malloc and realloc.
	(main, lock_file): Avoid assignment inside if.

2003-01-31  Joe Buehler  <jhpb@draco.hekimian.com>

	* Makefile.in: Use @EXEEXT@ for Cygwin.

2003-01-21  Dave Love  <fx@gnu.org>

	* etags.c (Cplusplus_help, Cjava_help): Re-phrase and avoid
	column-0 `('.

	* yow.c: Don't include string.h.

2003-01-20  Richard M. Stallman  <rms@gnu.org>

	* Makefile.in (rcs2log, rcs-checkin, grep-changelog, vcdiff):
	New targets.

2003-01-06  Kim F. Storm  <storm@cua.dk>

	* pop.c (__P): Renamed from _P to avoid problems on Cygwin.
	All uses changed.

2002-12-18  Andrew Innes  <andrewi@gnu.org>

	* makefile.w32-in ($(DOC)): Use -o and -a options to make-docfile,
	because GNU make doesn't append when using >> redirection.

2002-12-12  Jonathan Kamens  <jik@kamens.brookline.ma.us>

	* b2m.pl: Make sure every message ends with a blank line, because
	some mbox parsers require a blank line before "From " lines.

2002-12-08  Richard M. Stallman  <rms@gnu.org>

	* getopt.c: Do include libintl.h if HAVE_LIBINTL_H.
	(_): Test only HAVE_LIBINTL_H to decide what to do.

2002-12-05  Richard M. Stallman  <rms@gnu.org>

	* getopt.c: Comment out include of libintl.h or gettext.h.

2002-12-04  Richard M. Stallman  <rms@gnu.org>

	* Update getopt from gnulib version; changes described below.

	* getopt1.c: Conditionally find getopt.h.
	[_LIBC] (getopt_long, getopt_long_only): Do libc_hidden_def.

	* getopt.c (const): Move outside !HAVE_CONFIG_H conditional.
	(libintl.h): Include this if _LIBC.  Otherwise include gettext.h.
	(wchar.h): Include, maybe.
	(attribute_hidden): Define if not defind.
	(__getopt_initialized): Use attribute_hidden.
	(__libc_argc, __libc_argv): Renamed from original_argc, etc.
	(__getopt_nonoption_flags, nonoption_flags_max_len, nonoption_flags_len):
	Conditional on USE_NONOPTION_FLAGS.
	(SWAP_FLAGS): New definitions.
	(exchange): Test USE_NONOPTION_FLAGS.
	(_getopt_initialize): Test USE_NONOPTION_FLAGS.
	(_getopt_internal): Error if argc < 1.  New local var print_errors.
	Improve test for ambiguous long option.
	Add LIBIO support for error message output.
	(NONOPTION_P): Test USE_NONOPTION_FLAGS.

	* getopt.h: Maybe include ctype.h.
	Treat __cplusplus like __STDC__.
	(decls): Use __ in arg names.

2002-12-02  Stephen Eglen  <stephen@gnu.org>

	* emacsclient.c (main): Tell user how to start server within Emacs
	if socket could not be found.

2002-12-02  Richard M. Stallman  <rms@gnu.org>

	* emacsclient.c (main): Test HAVE_GETCWD rather than BSD_SYSTEM.

2002-11-19  Ben Key  <bkey1@tampabay.rr.com>

	* makefile.w32-in: Fixed a bug that caused the documentation for
	the built in function play-sound-internal not to be included in
	/etc/DOC.

2002-11-18  Dave Love  <fx@gnu.org>

	* update-game-score.c: Include unistd.h, string.h, stdlib.h,
	fcntl.h, stdarg.h conditionally.
	(_GNU_SOURCE, __attribute__): Don't define.
	(optarg, optind, opterr): Declare.
	(lose, lose_syserr): Use NO_RETURN.
	(get_user_id): Use P_.

2002-11-17  Richard M. Stallman  <rms@gnu.org>

	* Makefile.in (${archlibdir}): Ignore errors operating on $(gamedir).

2002-11-14  Dave Love  <fx@gnu.org>

	* movemail.c (pop_retr): Declare comment.

	* make-docfile.c (read_c_string_or_comment): Declare msgno.

	* Makefile.in (YACC): Deleted.

2002-10-19  Andreas Schwab  <schwab@suse.de>

	* Makefile.in (${archlibdir}): Always create $(gamedir).
	(update-game-score): Pass $(gamedir) as HAVE_SHARED_GAME_DIR.

2002-10-04  Juanma Barranquero  <lektu@terra.es>

	* makefile.w32-in (lisp): Load devanagari.el, not .elc.

2002-09-30  Markus Rost  <rost@math.ohio-state.edu>

	* emacsclient.c (main): Remove reference to SERVER_HOME_DIR
	completely.

2002-09-27  Stefan Monnier  <monnier@cs.yale.edu>

	* emacsclient.c: Remove SYSV support.
	(eval, display): New vars.
	(longopts): Add --eval and --display.
	(decode_options): Add -e and -d processing.
	(print_help_and_exit): Update the usage string.
	(main): Add support for --eval and --display.
	(main): Always use /tmp and non-qualified hostname.

2002-09-25  Stefan Monnier  <monnier@cs.yale.edu>

	* emacsserver.c: Remove.

2002-09-17  Stefan Monnier  <monnier@cs.yale.edu>

	* emacsclient.c (quote_file_name): Quote \n.
	(main): Print a final \n when needed.

2002-09-03  Francesco Potorti`  <pot@gnu.org>

	* etags.c (regex_tag_multiline, readline): Never pass pfnote a
	string that cannot be freed.

2002-08-30  Francesco Potorti`  <pot@gnu.org>

	* etags.c (consider_token, C_entries): Switch to C++ parsing when
	auto-detection is enabled and the `::' qualifier is met.
	(consider_token, C_entries): Several bugs corrected that tagged
	some declarations even though --declarations was not used.
	(plainc): New macro.
	(C_entries): Use it.
	(C_entries): Several cosmetic changes.
	(C_entries): Invalidate the token is some cases.

2002-08-29  Francesco Potorti`  <pot@gnu.org>

	* etags.c (C_entries): Correct a problem with const C++ funcs.
	(ignoreindent): Renamed from noindentypedefs.
	(cjava, cplpl): They are now macros instead of local vars.

2002-08-28  Francesco Potorti`  <pot@gnu.org>

	* etags.c (HTML_labels): Tag ID= also.

2002-08-27  Francesco Potorti`  <pot@gnu.org>

	* etags.c (Ada_funcs): Do not tag "use type Xxxx;".

	* etags.c: (HTML_labels): New language HTML.
	(etags_strcasecmp): Like BSD's, for compatibility.
	(strcaseeq): Make it into a macro.

	* etags.c (make_tag): Never generate null length tag names.
	(linebuffer_init): Renamed from initbuffer.  All callers changed.
	(pattern): Structure renamed to `regexp', member regex renamed to
	pattern.
	(node_st): Member pat renamed to regex.
	(pattern); New member force_explicit_name, for future use.
	Now always set to true, cannot be reset.
	(add_regex, regex_tag_multiline, readline): Use it.
	(main): Free some global structures.
	(fdesc): New member `written'.
	(readline, process_file): Initialise it.
	(put_entries): Set it.
	(main): Use it to create entries for files without tags.
	(total_size_of_entries): Do not count invalid tags.

2002-08-19  Stefan Monnier  <monnier@cs.yale.edu>

	* make-docfile.c (scan_keyword_or_put_char, write_c_args): Use `fn'
	for the function name in the usage info.

2002-07-31  Colin Walters  <walters@gnu.org>

	* update-game-score.c (P_): New macro.  Use it for all prototypes.
	(lose): Don't use varargs.
	(lose_syserr): New function.

	* update-game-score.c: Change all functions to K&R style.

2002-07-30  Andreas Schwab  <schwab@suse.de>

	* Makefile.in (localstatedir): New variable.

2002-07-29  Jonathan Kamens  <jik@kamens.brookline.ma.us>

	* b2m.pl: Fix regexp for finding return address fields.

2002-07-15  Stefan Monnier  <monnier@cs.yale.edu>

	* make-docfile.c (scan_c_file): Warn about missing `usage' info.

2002-07-05  Jonathan Kamens  <jik@kamens.brookline.ma.us>

	* b2m.pl: Obey the rmail file and use the unpruned header properly.

2002-06-26  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>

	* b2m.pl: New file.

2002-06-21  Francesco Potorti`  <pot@gnu.org>

	* etags.c: (F_getit, Fortran_functions, Ada_getit, Asm_labels)
	(Python_functions, PHP_functions, PHP_functions, PHP_functions)
	(PHP_functions, PHP_functions, Cobol_paragraphs)
	(Makefile_targets, Postscript_functions, Texinfo_nodes)
	(prolog_pr, erlang_func, erlang_attribute)
	(Perl_functions, Perl_functions, Pascal_functions)
	(TeX_commands, get_tag): Use make_tag instead of pfnote.
	(get_tag): Prototype changed, all callers changed.

2002-06-20  Francesco Potorti`  <pot@gnu.org>

	* etags.c: Implement implicit tag names, that is, unnamed tags
	whose name is automatically deduced by etags.el.  The advantage is
	that there is no explicit tag name in most tags, so the size of
	the tags file is reduced, yet find-tag is able to do a match as
	accurate as with named tags.  See the comment in make_tag for details.
	(make_tag): New function (was the disabled function new_pfnote).
	(make_C_tag): Use it.

2002-06-19  Francesco Potorti`  <pot@gnu.org>

	* etags.c (add_regex): Invalid regexp modifiers are ignored.
	(Makefile_targets): Tag variables unless --no-globals.
	(LOOP_ON_INPUT_LINES): Serious bug corrected.

2002-06-13  Francesco Potorti`  <pot@gnu.org>

	* etags.c (erlang_atom, erlang_attribute): Bugs corrected.
	(invalidate_nodes): Bug corrected.
	(print_help): Better help for regexps.

2002-06-13  Juanma Barranquero  <lektu@terra.es>

	* makefile.w32-in (lisp): Add international/ucs-tables.elc and
	font-core.elc.

2002-06-12  Francesco Potorti`  <pot@gnu.org>

	* etags.c: New multi-line regexp and new regexp syntax.
	(arg_type): at_icregexp label removed (obsolete).
	(pattern): New member multi_line for multi-line regexps.
	(filebuf): A global buffer containing the whole file as a string
	for multi-line regexp matching.
	(need_filebuf): Global flag raised if multi-line regexps used.
	(print_help): Document new regexp modifiers, remove references to
	obsolete option --ignore-case-regexp.
	(main): Do not set regexp syntax and translation table here.
	(main): Treat -c option as a backward compatibility hack.
	(main, find_entries): Init and free filebuf.
	(find_entries): Call regex_tag_multiline after the regular parser.
	(scan_separators): Check for untermintaed regexp and return NULL.
	(analyse_regex, add_regex): Remove the ignore_case argument, which
	is now a modifier to the regexp.  All callers changed.
	(add_regex): Manage the regexp modifiers.
	(regex_tag_multiline): New function.  Reads from filebuf.
	(readline_internal): If necessary, copy the whole file into filebuf.
	(readline): Skip multi-line regexps, leave them to regex_tag_multiline.

2002-06-11  Francesco Potorti`  <pot@gnu.org>

	* etags.c (add_regex): Better check for null regexps.
	(readline): Check for regex matching null string.
	(find_entries): Reorganisation.

2002-06-07  Francesco Potorti`  <pot@gnu.org>

	* etags.c (scan_separators): Support all character escape
	sequences supported by Gcc.
	(find_entries): Rewind unconditionally.
	(find_entries): Do not call language functions directly, now calls
	itself.
	(find_entries): Do general initialisations here.
	(CNL_SAVE_DEFINEDEF, C_entries, LOOP_ON_INPUT_LINES, F_getit)
	(Ada_getit, Pascal_functions, Pascal_functions)
	(prolog_skip_comment): Do not do them here.
	(readline_internal): Increment lineno here.
	(readline): Conditionally undo readline_internal increment.
	(readline): Do not return a value.

2002-06-06  Francesco Potorti`  <pot@gnu.org>

	* etags.c: New option --parse-stdin=FILE.
	(enum arg_type): New label at_stdin.
	(STDIN): New constant.
	(parsing_stdin): New flag.
	(longopts): New option --parse-stdin=NAME.
	(print_help): Document it.
	(main): Handle it.
	(process_file): Split into process_file and process_file_name.
	(process_file_name): New function.

	* etags.c: Improvements and bug squashing in TeX handling.
	(TeX_commands): Skip comments.
	(TEX_defenv): Now contains more contructs.
	(TEX_cmt): Make it a static char and move it before TeX_commands.
	(TeX_commands): Shorten the tag to the brace after the name.
	(TeX_commands): Names now include the initial backslash.
	(TeX_commands): Names do not include numeric args #n.
	(TeX_commands): Correct line char number in tags.
	(TEX_tabent, TEX_token): Deleted.
	(TeX_commands, TEX_decode_env): Streamlined.

2002-06-05  Francesco Potorti`  <pot@gnu.org>

	* etags.c (main): Avoid a buffer overrun with sprintf.

2002-05-30  Richard M. Stallman  <rms@gnu.org>

	* Makefile.in (LIBS_MAIL): Renamed from LIB_MAIL.
	(LIBS_MOVE): Renamed from MOVE_LIBS.

2002-05-26  Paul Eggert  <eggert@twinsun.com>

	Reinstate the following change from 2002-03-22, which was
	inadvertently lost on 2002-04-13.

	* etags.c (main): Use `sort -o TAGFILE TAGFILE' instead of
	`sort TAGFILE -o TAGFILE', as POSIX 1003.1-2001 disallows
	the latter usage.

2002-05-17  Eli Zaretskii  <eliz@is.elta.co.il>

	* pop.c (socket_connection): Move the code to resolve the POP
	host right before trying to connect with it.

2002-04-28  Colin Walters  <walters@verbum.org>

	* Makefile.in (${archlibdir}): Don't conditionalize on
	HAVE_SHARED_GAME_DIR.  Instead, test at installation time whether
	or not we have access to the specified game user.

	* update-game-score.c (SCORE_FILE_PREFIX): Delete.
	(main): New argument -d, for specifying directory.
	(usage): Document.
	(get_user_id): Compute.
	(get_home_dir): Deleted.
	(get_prefix): New function, taken from main.
	(main): Check whether or not we are running setuid.  Move prefix
	computation to get_prefix.  Don't call getpwent; we don't need to
	any more.  Instead, move it to get_user_id().

2002-04-24  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>

	* ebrowse.c (skip_initializer): Return void.

2002-04-23  Colin Walters  <walters@verbum.org>

	* update-game-score.c (read_score) [HAVE_GETDELIM]: Trim trailing
	space.

2002-04-22  Francesco Potorti`  <pot@gnu.org>

	* etags.c: (last_node): Make it a global variable.
	(process_file): Print the tags from the nodes as soon as
	possible, and delete the nodes.  This brings down the memory
	occupancy as etags to almost the same level as when the #line
	directives were not parsed.
	(free_fdesc): New function.
	(find_entries): Use it.
	(invalidate_nodes): In etags mode, do not just mark the nodes as
	invalid, do delete them.

2002-04-21  Gerd Moellmann  <gerd@gnu.org>

	* ebrowse.c (add_declarator): Test *CLS instead of CLS.

2002-04-16  Eli Zaretskii  <eliz@is.elta.co.il>

	* update-game-score.c: Move config.h before the other headers, to
	avoid compiler warnings.

2002-04-16  Francesco Potorti`  <pot@gnu.org>

	* etags.c (find_entries): Bug fix in list management.

2002-04-15  Francesco Potorti`  <pot@gnu.org>

	* etags.c (get_language_from_filename): Add one argument.
	(strcaseeq): New function.
	(get_language_from_filename): Use it to do a case insenstitive
	comparison if called with appropriate args.
	(find_entries): Try with case insensitive match.
	(process_file): Bug fixed.

2002-04-13  Francesco Potorti`  <pot@gnu.org>

	* etags.c (find_entries): Delete tags previously obtained from
	file xxx.c's #line directives when parsing file xxx.y.  This is
	generally done for automatically generated files containing
	#line directives.  This handles the case when xxx.y is tagged
	before xxx.c, and the entries of xxx.c pointing to xxx.y should
	be discarded.
	(language): Add the metasource member.  Initializers changed.
	(invalidate_nodes): New function.
	(readline): Discard lines after having found a #line
	directive pointing to an already tagged file.  This handles the
	case when xxx.y is tagged before xxx.c, and the entries of
	xxx.c pointing to xxx.y should be discarded.
	(fdesc): New structure for keeping track of input files.
	(fdesc): Remove `file' member (a string) and use instead a pointer
	to a file description structure.
	(curfile, curfiledir, curtagfname, curlang, nocharno)
	(forced_lang): Global variables removed in favor of fdhead and
	curfdp, pointers to file description strucures.
	(longopts, main, print_help): Use the CTAGS conditional to include
	or exclude options that work on etags or ctags only.
	(process_file, find_entries, pfnote, add_node, put_entries)
	(readline): Use fdhead and curfdp.
	(process_file, find_entries): Do not take an arg string, all
	callers changed.

	* etags.c (longopts, print_help, main): Test CTAGS to disallow
	options that are not right for either etags or ctags.

	* etags.c (number_len, total_size_of_entries): Define them also
	in CTAGS mode, because gcc does not compile all refs away.

2002-04-14  Colin Walters  <walters@debian.org>

	* update-game-score.c (lock_file): If the lock file is older than
	an hour, delete it.  Reset attempts to zero if we have to break
	the lock.

2002-04-14  Andreas Schwab  <schwab@suse.de>

	* update-game-score.c (read_score): Fix type of second parameter
	of getdelim to be of type size_t instead of int.  Use 0 instead of
	ESUCCES.

2002-04-10  Colin Walters  <walters@verbum.org>

	* update-game-score.c: (toplevel): Include stdarg.h.
	(MAX_DATA_LEN, MAX_SCORES): New.
	(SCORE_FILE_PREFIX): If HAVE_SHARED_GAME_DIR is not defined,
	default to ~/.emacs.d/games.
	(get_user_id): Don't zero uid in the case where we can't get the
	username.
	(lose): New function.
	(main): Actually use `max', and default it to MAX_SCORES.
	Correctly handle new default for SCORE_FILE_PREFIX.  Use `lose'
	function.
	(read_score): Handle the case of reading unamelen characters, then
	finishing.  Use mktemp if mkstemp isn't available.
	(lock_file, unlock_file): Delete unused versions.
	(lock_file): Always sleep, even if we unlinked the lock file.

	* Makefile.in (gamedir, gameuser): New variables.
	(toplevel, UTILITIES): Add update-game-score.
	(${archlibdir}): Handle HAVE_SHARED_GAME_DIR.

2002-04-07  Colin Walters  <walters@verbum.org>

	* update-game-score.c (SCORE_FILE_PREFIX): Don't hardcode.
	(get_user_id): Take struct passwd as an argument.
	(get_home_dir): New function.
	(main): Read in user information here.  Discover home directory if
	necessary.
	(read_score): Trim newline only in `getline' case.

2002-04-05  Colin Walters  <walters@debian.org>

	* update-game-score.c (toplevel): Include pwd.h.
	(struct score_entry): Add username field.
	(push_score): Use it.
	(get_user_id): New function.
	(main): Don't malloc excessively.
	(main): Use username field.
	(read_score): Read it.
	(push_score): Handle it.
	(write_scores) Write it.
	(read_score): Handle arbitrary length data.

2002-03-30  Eli Zaretskii  <eliz@is.elta.co.il>

	* ebrowse.c (add_declarator): Fix the first call to add_member_defn.

2002-03-29  Gerd Moellmann  <gerd@gnu.org>

	* ebrowse.c (add_declarator, skip_initializer): New functions.
	(declaration): Use them.

2002-03-28  Jason Rumney  <jasonr@gnu.org>

	* makefile.w32-in (lisp): Move backquote.elc into emacs-lisp.

2002-03-27  Colin Walters  <walters@debian.org>

	* update-game-score.c: New file.

2002-03-22  Paul Eggert  <eggert@twinsun.com>

	* etags.c (main): Use `sort -o TAGFILE TAGFILE' instead of
	`sort TAGFILE -o TAGFILE', as POSIX 1003.1-2001 disallows
	the latter usage.

2002-03-12  Francesco Potorti`  <pot@gnu.org>

	* etags.c (Python_functions): Skip spaces at beginning of lines.
	(Python_functions, PHP_functions): Name tags, for ctags' sake.
	(TeX_commands): Name tags.  Correction of old disabled code.

	* etags.c (curfiledir, curtagfname): New global variables.
	(process_file): Initialise them.
	(readline): Canonicalize the name found in #line directive.

2002-03-06  Jason Rumney  <jasonr@gnu.org>

	* etags.c (put_entries): Use #if !CTAGS, to fix link error on
	compilers that don't optimize out dead code.

2002-03-05  Francesco Potorti`  <pot@gnu.org>

	* etags.c: Honour #line directives.
	(no_line_directive): New global var; set it for old behaviour.
	(main): Remove some #ifdef in the getopt switch.
	(add_node, put_entries): Code added to merge different chunks of
	nodes referring to the same file.  Currently the tags are just
	appended, without any check for duplicates.
	(Perl_functions): Do not special case ctags.
	(readline): Identify #line directives and do the right thing.
	(nocharno, invalidcharno): New global vars.
	(process_file): Reset nocharno.
	(readline): Set nocharno.
	(pfnote): Read nocharno and maybe put invalidcharno in node.
	(total_size_of_entries, put_entries): Use invalidcharno.

	* etags.c: Keep the whole tag table in memory, even in etags mode.
	(main): Call put_entries here even in CTAGS mode.
	(main, process_file): Check the return values of fclose and pclose.
	(process_file): Do not call put_entries after parsing each file.
	(process_file): Canonicalise file names even for ctags.
	(process_file): Set curfile here...
	(find_entries): ... not here any more.
	(add_node): In etags mode, build a linked list of entries (on
	right pointer) for each file, and link the first entry of each
	file on left nodes.
	(put_entries): Print here the name of the file.
	(put_entries): Print the entries starting from the first file.
	(number_len, total_size_of_entries): Define these only in etags
	mode, make the second work only on the right nodes.

	* etags.c: Make all global variables static.

2002-02-25  Juanma Barranquero  <lektu@terra.es>

	* makefile.w32-in (lisp): Add missing backslash.

2002-02-24  Jason Rumney  <jasonr@gnu.org>

	* makefile.w32-in (WINNT_SUPPORT, MOUSE_SUPPORT, lisp): Revert to
	using .elc files.
	(lisp): Sync with list in src/Makefile.in
	(VMS_SUPPORT, MSDOS_SUPPORT): Define, so DOC files can be shared.

2002-02-10  Paul Eggert  <eggert@twinsun.com>

	* rcs-checkin: Use `sort -k 2', not `sort +1', as POSIX 1003.1-2001
	disallows the old syntax.

2002-02-03  Paul Eggert  <eggert@twinsun.com>

	* rcs2log(Copyright): Update to 2002.
	(AWK, TMPDIR): Work around portability problem in broken shells that
	don't understand `: ${VAR=val}'.
	(SORT_K_OPTIONS): New var, for hosts that conform to POSIX 1003.1-2001.
	Prefer the new -k option to the traditional +M -N option.

2002-01-01  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>

	* b2m.c (main): Parenthesize assignment when used as truth value
	to prevent gcc warnings.

	* fakemail.c: Include <config.h>.

2001-12-29  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>

	* cvtmail.c, emacsclient.c, emacsserver.c, pop.c, sorted-doc.c,
	* yow.c: Include <config.h>.

2001-12-21  Francesco Potorti`  <pot@gnu.org>

	* etags.c (Perl_functions): Tag packages and use them in sub tags.
	(get_tag): Return a pointer to the tag that is found.

	* etags.c (LOOKING_AT): Use !intoken instead of iswhite.
	(F_takeprec): Renamed from takeprec.  All callers changed.
	(F_getit): Renamed from getit.  All callers changed.
	(nocase_tail): Renamed from tail.  All callers changed.
	(Ada_getit): Renamed from adagetit.  All callers changed.
	(L_getit): Simplify by using get_tag.
	(Perl_functions, Postscript_functions, erlang_attribute): Use the
	modified LOOKING_AT.
	(notinname): Removed '[' and added ')' to the recognised chars.
	(LOOKING_AT, get_tag, PHP_functions): Use notinname.
	(Ada_getit, Ada_funcs, Python_functions, Scheme_functions):
	Clarified, using strneq or notinname.
	(L_isdef, L_isquote): Removed.
	(Lisp_functions, L_getit): Clarified.

	* etags.c: (P_): Renamed to __P for consistency with config.h.
	[HAVE_CONFIG_H]: Let config.h deal with __P.
	[__STDC__] [!HAVE_CONFIG_H]: Define PTR as in config.h.
	[!__STDC__] [!HAVE_CONFIG_H]: Do not undefine static, because
	gperf code needs it.
	[HAVE_CONFIG_H] [!PTR]: Define PTR (for use with Xemacs).
	[HAVE_CONFIG_H] [!__P]: Define __P (for use with Xemacs).
	(xmalloc, xrealloc): Use PTR instead of long *.
	(bool): Make it a define, not a typedef, for C++ compilers.
	(pattern): Members renamed to avoid name clash in some C++ compilers.
	(get_language_from_langname): Use const argument.

2001-12-22  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>

	* makefile.nt, makefile.w32-in: Remove mocklisp files.

2001-12-19  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>

	* emacsserver.c: Conditionally include config.h.

	* fakemail.c: Likewise.

	* emacsclient.c: Include "config.h", not <../src/config.h>.
	(main): Parenthesize assignment when used as truth value to
	prevent gcc warnings.

	* ebrowse.c: Include stdlib.h and string.h conditionally.

2001-12-18  Eli Zaretskii  <eliz@is.elta.co.il>

	* yow.c (main): Use time_t, not long, to avoid a compiler warning.

2001-12-18  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>

	* test-distrib.c: Fix previous change.

2001-12-18  Dave Love  <fx@gnu.org>

	* test-distrib.c: Conditionally include fcntl.h.

	* fakemail.c: Include "config.h", not <../src/config.h>.
	(_XOPEN_SOURCE): Define as 500.

	* emacsserver.c: Include "config.h", not <../src/config.h>.

	* cvtmail.c: Include config.h, stdlib.h.
	(xmalloc, xrealloc, skip_to_lf sysfail): Prototype.

	* yow.c: Conditionally include various headers.  Use "epaths.h",
	not <../src/epaths.h>.
	(malloc, realloc) [!HAVE_STDLIB_H]: Prototype.

2001-12-12  Francesco Potorti`  <pot@gnu.org>

	* etags.c (PHP_functions): New function for parsing PHP.
	(LOOKING_AT): New macro.
	(Perl_functions, Python_functions, PHP_functions)
	(Scheme_functions, Texinfo_nodes): Use it.
	(Perl_functions): Use strneq.
	(prolog_pred): Renamed to prolog_pr.
	(prolog_pr): Recognise Prolog rules in addition to predicates.
	[ETAGS_REGEXPS] [!HAVE_CONFIG_H] [__CYGWIN__]: Prevent
	unmodified compile, as Cygwin's regex.h is incompatible with us.
	[!HAVE_CONFIG_H] [!__STDC__]: #define const as the empty string.

2001-12-11  Richard M. Stallman  <rms@gnu.org>

	* Makefile.in (clean): Don't delete ../etc/DOC*.

2001-12-11  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>

	* COPYING: Moved back.

2001-11-30  Andrew Innes  <andrewi@gnu.org>

	* makefile.w32-in (FACE_SUPPORT):
	(MOUSE_SUPPORT):
	(FLOAT_SUPPORT):
	(WINNT_SUPPORT):
	(lisp): Reference .el files instead of .elc files, to simplify
	bootstrapping.
	($(DOC)): Change dependency to just `make-docfile'.

2001-11-29  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>

	* COPYING: Removed.

2001-11-28  Paul Eggert  <eggert@twinsun.com>

	* rcs2log (Copyright): Add '(C)' as per coding guidelines.

	The following changes are derived from suggestions by Bob Chapman
	<rechapman@compuserve.com>.

	* rcs2log (printlogline): Also allow tab and newline to separate
	'(function):' from the rest of a comment.
	(reformat the sorted log entries): Require date and author to
	match the clumpname.

2001-11-16  Gerd Moellmann  <gerd@gnu.org>

	* ebrowse.c (matching_regexp): Escape '\\'.

2001-11-15  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>

	* Makefile.in: Add support for --program-prefix, --program-suffix
	and --program-transform-name options.

2001-11-03  Richard M. Stallman  <rms@gnu.org>

	* cvtmail.c (xrealloc): Always pass two args to `fatal'.

	* movemail.c (popmail): Always pass two args to `error'.

2001-10-24  Ken Raeburn  <raeburn@gnu.org>

	* Makefile.in (HESIODLIB) [HAVE_LIBHESIOD]: Set to include
	-lhesiod and maybe -lresolv.
	(CRYPTOLIB) [HAVE_LIBK5CRYPTO]: Use -lk5crypto for Kerberos
	support if it's available.

2001-10-21  Miles Bader  <miles@gnu.org>

	* make-docfile.c (struct rcsoc_state): New type.
	(read_c_string_or_comment): Add SAW_USAGE
	parameter, and implement scanning for a `usage:' keyword.
	Use a variable of type `rcsoc_state' to hold most of our state.
	(put_char): Add STATE parameter, and remove all other parameters
	except CH.  Use STATE to get access to all needed state.
	(scan_keyword_or_put_char): New function.
	(scan_c_file): Pass SAW_USAGE argument to read_c_string_or_comment.
	Don't output a usage-string if there was one in the doc-string.

2001-10-20  Gerd Moellmann  <gerd@gnu.org>

	* (Version 21.1 released.)

2001-10-19  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>

	* b2m.c: Properly spell the name of Emacs.

2001-10-17  Miles Bader  <miles@gnu.org>

	* make-docfile.c (put_char): New function.
	(read_c_string_or_comment): Strip trailing spaces and newlines.

2001-10-16  Miles Bader  <miles@gnu.org>

	* make-docfile.c (scan_c_file): Handle `new style' doc strings in
	comments [with `doc:' keyword prefix].

2001-10-15  Gerd Moellmann  <gerd@gnu.org>

	* make-docfile.c (read_c_string_or_comment): Don't drop a '*'
	in a C doc comment.

2001-10-13  Gerd Moellmann  <gerd@gnu.org>

	* make-docfile.c (read_c_string_or_comment): Renamed from
	read_c_string.  Add parameter COMMENT.  Read C-style comments.
	(scan_c_file): Handle doc strings in C comments.

2001-10-12  Andrew Innes  <andrewi@gnu.org>

	* makefile.nt (ALL): Do not include fakemail.

	* makefile.w32-in (install): Do not copy fakemail.

2001-10-10  Jason Rumney  <jasonr@gnu.org>

	* makefile.w32-in (ALL) Do not include fakemail.

	* makefile.nt (install) Ditto.

2001-10-09  Gerd Moellmann  <gerd@gnu.org>

	* emacsserver.c (main): Cast geteuid in sprintf to int.

	* emacsclient.c (main): Cast isdigit argument to unsigned char.

2001-10-07  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>

	* profile.c: Include config.h, not ../src/config.h.
	Include systime.h, not ../src/systime.h.

2001-10-05  Gerd Moellmann  <gerd@gnu.org>

	* Branch for 21.1.

2001-10-01  Alexander Zhuckov  <zuav@int.spb.ru>

	* ebrowse.c (struct alias): Add two new struct members: NAMESP and
	ALIASEE to help work with namespace aliases.
	(struct sym): Remove struct member NAMESP_ALIASES.
	(namespace_alias_table): New variable.
	(make_namespace): Add parameter CONTEXT.
	(check_namespace): New function.
	(find_namespace): Add parameter CONTEXT.
	(check_namespace_alias): New function.
	(register_namespace_alias): Change type of parameter OLD_NAME.
	Search for already defined alias in NAMESPACE_ALIAS_TABLE.
	(check_namespace): New function.
	(enter_namespace): Call find_namespace with CONTEXT parameter.
	(match_qualified_namespace_alias): New function.
	(parse_qualified_ident_or_type): Fix typo in comment.
	While parsing qualified ident or type update namespace context and
	restore it on exit.
	(parse_qualified_param_ident_or_type): Fix typo in comment.
	(globals): Change handling of namespace aliases.
	(version): Add year 2001.

2001-09-15  Eli Zaretskii  <eliz@is.elta.co.il>

	* etags.c (analyse_regex): If regex_arg is NULL, return
	immediately after a call to free_patterns.

2001-09-05  Paul Eggert  <eggert@twinsun.com>

	* rcs2log (Help, mainline code): Add new option -L FILE.
	(Copyright): Update year.
	(LANG, LANGUAGE, LC_ALL, LC_COLLATE, LC_CTYPE, LC_MESSAGES)
	(LC_NUMERIC, LC_TIME): New shell vars, to make sure we live in the
	C locale.
	(mainline code): Handle nonstandard -u option differently, by
	transforming it to standard form.  Check for "Working file: ", not
	"Working file:".  Allow file names with spaces.
	(SOH, rlogfile): New shell vars.
	(rlogout): Remove.  Its old functionality is mostly migrated to
	rlogfile.

	Append ';;' to the last arm of every case statement, for
	portability to ancient broken BSD shells.

	(logins): Fix bug; was not being computed at all, lowering performance.
	(pository): New var.  This fixes some bugs where repositories are
	remote, or have trailing slashes.
	(authors): $llogout is never an empty shell var, so don't worry
	about that possibility.
	(printlogline, mainline code): Fix bug with SOH's being put into
	the output.

2001-09-01  Eli Zaretskii  <eliz@is.elta.co.il>

	* ebrowse.c (SEEK_END): #define if not defined by system headers.
	Suggested by Dave Love <d.love@dl.ac.uk>.

2001-08-29  Eli Zaretskii  <eliz@is.elta.co.il>

	* makefile.nt (lisp): Synchronize with src/Makefile.in.
	* makefile.w32-in (lisp): Ditto.

2001-07-25  Juanma Barranquero  <lektu@terra.es>

	* grep-changelog (parse_changelog): Remove unused local variable.

	* grep-changelog (main): Add new option --reverse.
	(print_log): Use it.
	(parse_changelog): Use it.

2001-07-20  Gerd Moellmann  <gerd@gnu.org>

	* grep-changelog: Remove RCS Id keyword.

2001-07-20  Juanma Barranquero  <lektu@terra.es>

	* grep-changelog (parse_changelog): Add tests for defined values
	to quiet warning from Perl 5.005 or above.
	(entry_match_p, header_match_p): Fix handling of null or empty
	argument to prevent duplicate headers.

	* grep-changelog (main, parse_changelog): Make "use strict"-clean.

2001-07-17  Jan Nieuwenhuizen  <janneke@gnu.org>

	* emacsclient.c (print_help_and_exit): Fix help message for
	+LINE:COLUMN option.

2000-07-17  Han-Wen Nienhuys  <hanwen@cs.uu.nl>

	* emacsclient.c (main): Add support for +LINE:COLUMN command line
	argument.

2001-07-16  Gerd Moellmann  <gerd@gnu.org>

	* ebrowse.c (main): Check that the output file exists and
	is non-empty if invoked with `--append'.

2001-05-14  Francesco Potorti`  <pot@gnu.org>

	* etags.c (add_regex): Reset the whole newly allocated pattern
	buffer instead of the individual members.  It's safer and works
	with Xemacs.

	* etags.1: Markups corrected.

2001-05-08  Gerd Moellmann  <gerd@gnu.org>

	* ebrowse.c (enter_namespace): Fix reallocation of namespace_stack.

2001-05-03  Gerd Moellmann  <gerd@gnu.org>

	* ebrowse.c (globals): Fix handling of namespace aliases.

2001-04-27  Eli Zaretskii  <eliz@is.elta.co.il>

	* etags.c (print_help): Enclose the regexp in the help text
	example in quotes.

2001-04-05  Dave Love  <fx@gnu.org>

	* emacsclient.c (fail): Don't return a value.
	(main): Cast uid values for sprintf.

2001-04-03  Gerd Moellmann  <gerd@gnu.org>

	* emacsclient.c (fail, main): Don't use implicit int return type.

	* b2m.c (main): Always return a value.

2001-03-02  Gerd Moellmann  <gerd@gnu.org>

	* ebrowse.c (parse_qualified_param_ident_or_type): Return a
	freshly allocated object in *LAST_ID.
	(read_line): Accept \r\n line endings.

2001-02-24  Andrew Innes  <andrewi@gnu.org>

	* makefile.w32-in: Fix copyright notice.

2001-02-23  Francesco Potorti`  <pot@gnu.org>

	* etags.c (enum sym_type): New label st_C_template.
	(gperf input): Use it for switching to C++ from C.
	(consider_token): Do it.
	(C_entries): Initialise typdefcblev to quiet compilers.
	[!HAVE_CONFIG_H] [!__STDC__]: #define static as nothing.

2001-02-22  Andrew Innes  <andrewi@gnu.org>

	* makefile.nt ($(BLD)\movemail.obj): Remove reference to
	VMS header files.
	($(BLD)\profile.obj): Ditto.

	* makefile.w32-in ($(BLD)/movemail.$(O)): Remove reference to
	VMS header files.
	($(BLD)/profile.$(O)): Ditto.

2001-02-05  Andrew Innes  <andrewi@gnu.org>

	* makefile.w32-in ($(DOC)): Use $(THISDIR) instead of . in
	invocation of make-docfile, to work with Windows 2000.

2001-01-31  Dave Love  <fx@gnu.org>

	* etags.c (in_word_set): Use `static' in definition (for pcc).

2001-01-31  Francesco Potorti`  <pot@gnu.org>

	* etags.c: [NDEBUG] #undef assert and #define it as ((void)0), for
	the sake of some buggy assert.h (e.g. in MinGW and sunos4 pcc).
	(C_entries): Tag token renamed to still_in_token because sunos4
	pcc wants to expand it as the token() macro even though it has no
	arguments.

2001-01-30  Andrew Innes  <andrewi@gnu.org>

	* etags.c (assert) [__MINGW32__]: Redefine assert to work around a
	bug in the Mingw32 assert.h header file.

2001-01-30  Francesco Potorti`  <pot@gnu.org>

	* etags.c: [WIN32-NATIVE]: #undef MSDOS, #undef WINDOWSNT and
	#define it for the sake of Xemacs.
	[WINDOWSNT]: #undef HAVE_NTGUI even if built without
	HAVE_CONFIG_H.  This change only affects a standalone etags.
	[WINDOWSNT]: #undef DOS_NT and #define it even if built with
	HAVE_CONFIG_H.  This change does nothing in Emacs, as DOS_NT is
	always defined when HAVE_CONFIG_H and WINDOWS are both defined.
	[!HAVE_UNISTD_H]: use defined(WINDOWSNT) instead of the bare
	WINDOWSNT, as this is the correct way to use it.

2001-01-28  Francesco Potorti`  <pot@gnu.org>

	* etags.c: Be capable to parse nested struct-like structures.
	(structdef, structtag): Struct state machine revisited.
	(struct tok): Revisited.
	(cstack, nestlev, instruct): New struct and macros.
	(pushclass_above, popclass_above, write_classname): New functions
	for dealing with nested class names.
	(consider_token, make_C_tag, C_entries): Many changes for dealing
	with arbitrarily nested structures.
	(etags_getcwd): #if MSDOS, not #ifdef MSDOS!
	(C_entries): Consider templates in C++.
	(sym_type): New constant st_C_class for detecting "class" also in
	C mode.
	(C_AUTO): New macro for automatic detection of C++.
	(consider_token): Automatic set C++ mode.
	(C_entries): New security check for yacc.
	(print_language_names, print_help): Mention the autodetect
	feature, do not show help for the -C option, now mostly	useless.
	(C_entries): Tag C++ forward declarations if --declarations.
	(C_entries): Don't be fooled by things like XDEFUN.
	(consider_token): Discard asm pseudo function.

2001-01-27  Eli Zaretskii  <eliz@is.elta.co.il>

	* etags.c: Add a coding: tag.

2001-01-26  Gerd Moellmann  <gerd@gnu.org>

	* ebrowse.c (matching_regexp_buffer, matching_regexp_end_buf):
	New variables.
	(matching_regexp): Use them instead of static variables in
	function scope.

2001-01-25  Francesco Potorti`  <pot@gnu.org>

	* etags.c (struct tok): Renamed from struct token.
	(token): Renamed from tok.
	(structtype): Make it a local variable.
	[DEBUG]: Use assert.
	(xrnew): Change the synopsis.
	(typedefs_or_cplusplus): Renamed from typedefs_and_cplusplus.
	(grow_linebuffer): Don't call xrnew when not needed.
	(token): Buffer renamed to line.
	(C_entries): Three calls to inibuffer moved here from main.
	(C_entries): Remove all references to var methodlen, delete it.
	(linebuffer_setlen): Was grow_buffer, now also sets len.
	(consider_token, C_entries, Pascal_functions): Use it.
	(C_entries): Preventing problems relative to extern "C".
	(C_entries): Can tag more than one variable or func separated by
	comma when --declarations is used.
	(C_entries): More accurate tagging of members and declarations.
	(yacc_rules): Was global, made local to C_entries.
	(next_token_is_func): Removed.
	(fvdef): New constants fdefunkey, fdefunname.
	(consider_token, C_entries): Use them.
	(C_entries): Build proper lisp names for Emacs DEFUNs.

2001-01-22  Gerd Moellmann  <gerd@gnu.org>

	* ebrowse.c (xfree): New function.
	(member, declaration, globals): Use xmalloc instead of alloca.

2001-01-15  Francesco Potorti`  <pot@gnu.org>

	* etags.c (print_language_names): Print filenames in addition to
	suffixes.

2001-01-14  Francesco Potorti`  <pot@gnu.org>

	* etags.c (get_language_from_langname): Renamed from
	get_language_from_name.
	(get_language_from_filename): Renamed from get_language_from_suffix.
	Now first looks for the complete file name.
	(language): New member char **filenames.
	(Makefile_filenames): List of possible filenames for makefiles.
	(lang_names): Add a NULL member for every entry, added an entry
	for makefiles.
	(Makefile_targets): New function.
	(Texinfo_nodes): Renamed from Texinfo_fuctions and made
	it conformant to the style of the rest of the code.

2001-01-13  Gerd Moellmann  <gerd@gnu.org>

	* make-docfile.c (write_c_args): Print newlines as spaces.

2001-01-06  Andrew Innes  <andrewi@gnu.org>

	* makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
	of *.pdb.