* src/output.c (output_rule_data): Output the documentation of

[bison.git] / ChangeLog

2000-03-16  Akim Demaille  <akim@epita.fr>

	* src/output.c (output_rule_data): Output the documentation of
	some of the tables.
	(Copyright notice): Update.
	Formatting changes.

2000-03-16  Akim Demaille  <akim@epita.fr>

	* src/bison.s1 [!YYDEBUG]: Define yydebug to 0.  This allows to
	remove most `#if YYDEBUG != 0', since `if (yydebug)' is enough.
	One `#if YYDEBUG' remains, since it uses variables which are
	defined only if `YYDEBUG != 0'.

2000-03-16  Akim Demaille  <akim@epita.fr>

	* src/bison.s1 (yyparse): Reorganize the definitions of the stacks
	and related variables so that the similarities are highlighted.

2000-03-16  Akim Demaille  <akim@epita.fr>

	* src/bison.s1: Properly indent CPP directives.

2000-03-16  Akim Demaille  <akim@epita.fr>

	* src/bison.s1: Properly indent the `alloca' CPP section.

2000-03-16  Akim Demaille  <akim@epita.fr>

	Do not hard code values of directories in `configure.in'.
	Update the `configure' tool chain.

	* configure.in (XPFILE, XPFILE1, LOCALEDIR): Remove, handled by
	src/makefile.am.
	(VERSION_STRING): Use the third arg of AC_DEFINE_UNQUOTED.
	(AC_OUTPUT): Add m4/Makefile.
	Bump to bison 1.28a, 1.29 has never been released.
	* acconfig.h (XPFILE, XPFILE1, LOCALEDIR): Remove, since they are
	handled via src/Makefile.am.
	(VERSION_STRING, PROTOTYPES, ENABLE_NLS, HAVE_CATGETS,
	HAVE_GETTEXT, HAVE_LC_MESSAGES, HAVE_STPCPY): Remove, handled by
	autoheader.
	* Makefile.am (SUBDIRS): Add m4.
	(ACLOCAL_AM_FLAGS): New variable.
	(AUTOMAKE_OPTIONS): Add check-news.
	* src/Makefile.am (bison.simple): Use awk to replace #line lines with
	the proper line number and file name.
	(DEFS): Propagate the location of bison library files and of the
	locale files.
	(INCLUDES): Added `-I ..' so that one can compile with srcdir !=
	builddir.
	* acinclude.m4: Remove, replaced by the directory m4.
	* m4/Makefile.am (EXTRA_DIST): New variable.
	* m4/gettext.m4: New file, from the fileutils.
	* m4/lcmessage.m4: Likewise
	* m4/progtest.m4: Likewise.
	* m4/bison-decl.m4: New file, extracted from former acinclude.m4.

2000-03-10  Akim Demaille  <akim@epita.fr>

	* src/closure.c:
	Formatting changes of various comments.
	Respect the GNU coding standards at various places.
	Don't use `_()' when no translation is needed.

1999-12-13  Jesse Thilo  <jthilo@gnu.org>

	* src/files.c:
	OS/2 honors TMPDIR environment variable.

1999-12-13  Jesse Thilo  <jthilo@gnu.org>

	* doc/bison.texinfo: Tweaked spelling and grammar.
	Updated ISBN.
	Removed reference to price of printed copy.
	Mention BISON_SIMPLE and BISON_HAIRY.

1999-12-13  Jesse Thilo  <jthilo@gnu.org>

	* configure.in, NEWS:
	Bison 1.29 released.

1999-10-27  Jesse Thilo  <jthilo@gnu.org>

	* doc/.cvsignore, doc/Makefile.am, doc/refcard.tex:
	Added reference card.

1999-07-26  Jesse Thilo  <jthilo@gnu.org>

	* po/ru.po: Added Russian translation.

1999-07-26  Jesse Thilo  <jthilo@gnu.org>

	* configure.in: Added Russian translation.

1999-07-06  Jesse Thilo  <jthilo@gnu.org>

	* configure.in, NEWS, README:
	Released version 1.28.

1999-06-14  Jesse Thilo  <jthilo@gnu.org>

	* src/system.h:
	Squashed redefinition warning on some systems.

	* src/getargs.c, src/Makefile.am, src/reader.c, src/version.c:
	Have configure build version string instead of relying on ANSI string
	concatentation.

1999-06-14  Jesse Thilo  <jthilo@gnu.org>

	* po/POTFILES.in: Got rid of version.c.

1999-06-14  Jesse Thilo  <jthilo@gnu.org>

	* acconfig.h, configure.in:
	Have configure build version string instead of relying on ANSI string
	concatentation.

1999-06-08  Jesse Thilo  <jthilo@gnu.org>

	* doc/bison.1:
	Dropped mention of `+' for long-named options.

1999-05-30  Jesse Thilo  <jthilo@gnu.org>

	* src/files.c: Added <unistd.h> for unlink().

	* src/Makefile.am, src/system.h:
	I18n fixes.

1999-05-30  Jesse Thilo  <jthilo@gnu.org>

	* README: Added a FAQ list.

	* configure.in, acconfig.h:
	I18n fixes.

1999-05-30  Jesse Thilo  <jthilo@gnu.org>

	* doc/FAQ, doc/Makefile.am:
	Added a FAQ list.

1999-05-19  Jesse Thilo  <jthilo@gnu.org>

	* src/alloc.h, src/symtab.h, src/version.c:
	Protected inclusion of "config.h" with HAVE_CONFIG_H.

1999-04-18  Jesse Thilo  <jthilo@gnu.org>

	* src/.cvsignore, src/Makefile.am:
	Reorganized: sources in `src', documentation in `doc'.

	* src/lex.c (literalchar):
	fixed the code for escaping double quotes (thanks
	Jonathan Czisny.)

1999-04-18  Jesse Thilo  <jthilo@gnu.org>

	* po/de.po, po/es.po, po/fr.po, po/nl.po, po/POTFILES.in:
	Adjusted paths to reflect directory reorganization.

1999-04-18  Jesse Thilo  <jthilo@gnu.org>

	* doc/.cvsignore, doc/Makefile.am:
	Reorganized: sources in `src', documentation in `doc'.

1999-04-18  Jesse Thilo  <jthilo@gnu.org>

	* configure.in:
	Updated AC_INIT file to reflect directory reorganization.

	* configure.in, .cvsignore, Makefile.am, POTFILES.in:
	Reorganized: sources in `src', documentation in `doc'.

1999-04-13  Jesse Thilo  <jthilo@gnu.org>

	* src/allocate.c:
	Don't declare calloc() and realloc() if not necessary.

1999-04-13  Jesse Thilo  <jthilo@gnu.org>

	* configure.in, acconfig.h, acinclude.m4:
	Don't declare calloc() and realloc() if not necessary.

1999-03-23  Jesse Thilo  <jthilo@gnu.org>

	* po/.cvsignore: Added i18n support.

1999-03-23  Jesse Thilo  <jthilo@gnu.org>

	* acconfig.h, configure.in, Makefile.am:
	Added i18n support.

1999-03-22  Jesse Thilo  <jthilo@gnu.org>

	* src/bison.s1: Fixed #line numbers.

1999-03-15  Jesse Thilo  <jthilo@gnu.org>

	* po/es.po, po/fr.po, po/nl.po, po/de.po:
	Added PO files from Translation Project.

1999-03-03  Jesse Thilo  <jthilo@gnu.org>

	* Makefile.am:
	Added support for non-ANSI compilers (ansi2knr).

1999-02-16  Jesse Thilo  <jthilo@gnu.org>

	* configure.in: Bumped version number to 1.27.

	* Makefile.am:
	Added `bison.simple' to list of files removed by `make distclean'.

1999-02-12  Jesse Thilo  <jthilo@gnu.org>

	* src/files.c, src/files.h:
	Defined locations of parser files in config.h instead of Makefile.

1999-02-12  Jesse Thilo  <jthilo@gnu.org>

	* acconfig.h, acinclude.m4, configure.in, Makefile.am:
	Defined locations of parser files in config.h instead of Makefile.

1999-02-09  Jesse Thilo  <jthilo@gnu.org>

	* Makefile.am:
	Removed inappropriate use of $< macro.

1999-02-05  Jesse Thilo  <jthilo@gnu.org>

	* po/Makefile.in.in, po/POTFILES.in:
	Add `po' directory skeleton.

1999-01-27  Jesse Thilo  <jthilo@gnu.org>

	* README: Document help-bison list.

	* configure.in: Add check for mkstemp().

1999-01-20  Jesse Thilo  <jthilo@gnu.org>

	* src/conflicts.c, src/LR0.c, src/output.c, src/reader.c:
	Hush a few compiler warnings.

	* src/files.c:
	Add tryclose(), which verifies that fclose was successful.
	Hush a couple of compiler warnings.

1999-01-20  Jesse Thilo  <jthilo@gnu.org>

	* Makefile.am, OChangeLog:
	ChangeLog is now automatically generated.  Include the old version as
	OChangeLog.

1999-01-14  Jesse Thilo  <jthilo@gnu.org>

	* src/gram.h, src/lalr.c, src/lex.c, src/lex.h, src/machine.h, src/main.c, src/nullable.c, src/output.c, src/print.c, src/reader.c, src/reduce.c, src/state.h, src/symtab.c, src/symtab.h, src/types.h, src/vmsgetargs.c, src/warshall.c, src/allocate.c, src/alloc.h, src/bison.s1, src/closure.c, src/conflicts.c, src/derives.c, src/files.c, src/files.h, src/getargs.c, src/gram.c, src/LR0.c:
	Update FSF address.

1999-01-14  Jesse Thilo  <jthilo@gnu.org>

	* doc/bison.texinfo: Fix formatting glitch.

	* doc/bison.texinfo: Update FSF address.

1999-01-14  Jesse Thilo  <jthilo@gnu.org>

	* acconfig.h: Update FSF address.

1999-01-08  Jesse Thilo  <jthilo@gnu.org>

	* src/system.h:
	Don't define PACKAGE here, since config.h defines it.

1998-12-30  Jesse Thilo  <jthilo@gnu.org>

	* src/reader.c: Update copyright date.

	* src/main.c:
	Ditch sprintf to statically-sized buffers in fatal/warn functions in
	favor of output directly to stderr (avoids buffer overruns).

	* src/reader.c: Some checks for premature EOF.

	* src/allocate.c, src/alloc.h, src/closure.c, src/conflicts.c, src/derives.c, src/getargs.c, src/gram.c, src/lalr.c, src/lex.c, src/LR0.c, src/main.c, src/nullable.c, src/output.c, src/print.c, src/reduce.c, src/symtab.c, src/symtab.h, src/warshall.c:
	Use prototypes if the compiler understands them.

	* src/files.c: Honor TMPDIR on Unix hosts.
	Use prototypes if the compiler understands them.

	* src/reader.c:
	Fix a couple of buffer overrun bugs.
	Use prototypes if the compiler understands them.

	* src/system.h: Include unistd.h and ctype.h.
	Use #ifdef instead of #if for NLS symbols.

1998-12-30  Jesse Thilo  <jthilo@gnu.org>

	* doc/bison.texinfo:
	Delete comment "consider using @set for edition number, etc..." since
	we now are doing so.

1998-12-30  Jesse Thilo  <jthilo@gnu.org>

	* configure.in:
	Use prototypes if the compiler understands them.

	* NEWS: Document 1.26 highlights.

	* Makefile.am: Require Automake 1.3 or later.

	* acconfig.h:
	Use prototypes if the compiler understands them.

1998-12-29  Jesse Thilo  <jthilo@gnu.org>

	* src/version.c:
	Use VERSION symbol from automake for version number.

1998-12-29  Jesse Thilo  <jthilo@gnu.org>

	* acconfig.h, configure.in, version.cin:
	Use VERSION symbol from automake for version number.

1998-11-28  Jesse Thilo  <jthilo@gnu.org>

	* Makefile.am:
	Distribute original version of simple parser (bison.s1), not built
	version (bison.simple).

1998-11-28  Jesse Thilo  <jthilo@gnu.org>

	* doc/bison.texinfo: Add info dir entry.

	* doc/bison.texinfo:
	Let automake put version number into documentation.

1998-11-26  Jesse Thilo  <jthilo@gnu.org>

	* src/bison.cld, src/build.com, src/vmshlp.mar:
	Add non-RCS files from /gd/gnu/bison.

1998-11-26  Jesse Thilo  <jthilo@gnu.org>

	* doc/bison.1:
	Document the BISON_HAIRY and BISON_SIMPLE variables.

1998-11-25  Jesse Thilo  <jthilo@gnu.org>

	* src/version.c: Build version.c automatically.

	* src/reader.c:
	Fix token numbering (used to start at 258, not 257).

	* src/system.h: Include config.h.

	* src/getargs.c: Update bug report address.

	* src/alloca.c, src/getopt1.c, src/getopt.c, src/getopt.h:
	Get latest copies of alloca.c, getopt.c, getopt.h, getopt1.c from gnu.org.

1998-11-25  Jesse Thilo  <jthilo@gnu.org>

	* Makefile.am:
	Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).

	* configure.in, version.cin:
	Build version.c automatically.

	* AUTHORS: Add AUTHORS file.

	* README: Update bug report address.

	* bison.simple:
	Rename bison.simple to bison.s1 (bison.simple is then built from bison.s1).

	* configure.in, Makefile.am, Makefile.in, stamp-h.in:
	Add automake stuff.

1998-11-25  Jesse Thilo  <jthilo@gnu.org>

	* doc/bison.texinfo: Clean up some formatting.

1998-05-05  Richard Stallman  <rms@gnu.org>

	* doc/bison.texinfo:
	Explain better why to make a pure parser.

1998-01-05  Richard Stallman  <rms@gnu.org>

	* src/files.c (openfiles):
	[_WIN32 && !__CYGWIN32__] Use TEMP or Temp to
	find a temporary directory, if possible.  Do not unlink files while
	they are open.

1997-08-25  Richard Stallman  <rms@gnu.org>

	* src/reader.c (stack_offset;):
	Change some warni to warns.

	* src/lex.c (literalchar): Use warns, not warni.

1997-06-28  Richard Stallman  <rms@gnu.org>

	* src/bison.s1: Add a Bison version comment.

	* src/main.c (fatal, warn, berror):
	Use program_name.

1997-06-28  Richard Stallman  <rms@gnu.org>

	* Makefile.in (bison_version): New variable.
	(dist): Use that variable.
	(bison.s1): Substitute the Bison version into bison.simple.

	* bison.simple: Add a Bison version comment.

1997-06-18  Richard Stallman  <rms@gnu.org>

	* src/main.c (fatal, warn, berror):
	Make error messages standard.
	(toomany): Improve error message text.

	* src/LR0.c, src/closure.c, src/conflicts.c, src/derives.c, src/files.c, src/lalr.c, src/lex.c, src/nullable.c, src/output.c, src/print.c, src/reader.c, src/reduce.c, src/symtab.c:
	new.h renamed to alloc.h.

1997-06-18  Richard Stallman  <rms@gnu.org>

	* Makefile.in: new.h renamed to alloc.h.

1997-05-24  Richard Stallman  <rms@gnu.org>

	* src/lex.c (literalchar):
	Fix the code for escaping \, " and '.

	(lex): Avoid trouble when there are many chars
	to discard in a char literal with just several chars in it.

1997-05-17  Richard Stallman  <rms@gnu.org>

	* src/bison.s1:
	Use malloc, if using alloca is troublesome.
	(YYSTACK_USE_ALLOCA): New flag macro.
	Define it for some systems and compilers.
	(YYSTACK_ALLOC): New macro.
	(yyparse): Use YYSTACK_ALLOC to allocate stack.
	If it was malloc'd, free it.

1997-05-17  Richard Stallman  <rms@gnu.org>

	* bison.simple:
	Use malloc, if using alloca is troublesome.
	(YYSTACK_USE_ALLOCA): New flag macro.
	Define it for some systems and compilers.
	(YYSTACK_ALLOC): New macro.
	(yyparse): Use YYSTACK_ALLOC to allocate stack.
	If it was malloc'd, free it.

1997-04-23  Richard Stallman  <rms@gnu.org>

	* src/bison.s1:
	(alloca) [__hpux]: Always define as __builtin_alloca.

1997-04-23  Richard Stallman  <rms@gnu.org>

	* bison.simple:
	(alloca) [__hpux]: Always define as __builtin_alloca.

1997-04-22  Richard Stallman  <rms@gnu.org>

	* src/bison.s1:
	[__hpux]: Include alloca.h (right for HPUX 10)
	instead of declaring alloca (right for HPUX 9).

	* src/bison.s1 (__yy_memcpy):
	Declare arg `count' as unsigned int.
	(yyparse): Cast third arg to __yy_memcpy to unsigned int.

1997-04-22  Richard Stallman  <rms@gnu.org>

	* bison.simple:
	[__hpux]: Include alloca.h (right for HPUX 10)
	instead of declaring alloca (right for HPUX 9).

	* bison.simple (__yy_memcpy):
	Declare arg `count' as unsigned int.
	(yyparse): Cast third arg to __yy_memcpy to unsigned int.

1997-01-03  Richard Stallman  <rms@gnu.org>

	* src/allocate.c: [__STDC__ or _MSC_VER]:
	Declare calloc and realloc to return void *.

1997-01-02  Richard Stallman  <rms@gnu.org>

	* src/system.h:
	[_MSC_VER]: Include stdlib.h and process.h.
	[_MSC_VER] (getpid): Define as macro--translate it to _getpid.

	* src/main.c (main): Return FAILURE as a value.
	(printable_version): Declare arg as int, not char.

1997-01-02  Richard Stallman  <rms@gnu.org>

	* Makefile.in (dist):
	Explicitly check for symlinks, and copy them.

1996-12-19  Richard Stallman  <rms@gnu.org>

	* src/files.c:
	[_MSC_VER] (XPFILE, XPFILE1): Define, if not already defined.

1996-12-18  Paul Eggert  <eggert@gnu.org>

	* src/bison.s1 (yyparse):
	If __GNUC__ and YYPARSE_PARAM are both defined,
	declare yyparse to have a void * argument.

1996-12-18  Paul Eggert  <eggert@gnu.org>

	* bison.simple (yyparse):
	If __GNUC__ and YYPARSE_PARAM are both defined,
	declare yyparse to have a void * argument.

1996-12-17  Richard Stallman  <rms@gnu.org>

	* src/reduce.c (nbits): Add some casts.

1996-08-12  Richard Stallman  <rms@gnu.org>

	* src/bison.s1: Test _MSDOS as well as _MSDOS_.

1996-08-12  Richard Stallman  <rms@gnu.org>

	* bison.simple: Test _MSDOS as well as _MSDOS_.

1996-07-31  Richard Stallman  <rms@gnu.org>

	* src/bison.s1:
	[__sun && __i386]: Include alloca.h.

1996-07-31  Richard Stallman  <rms@gnu.org>

	* bison.simple:
	[__sun && __i386]: Include alloca.h.

1996-07-30  Richard Stallman  <rms@gnu.org>

	* src/bison.s1: Comment change.

	* src/bison.s1: Test _MSDOS_, not MSDOS.

1996-07-30  Richard Stallman  <rms@gnu.org>

	* bison.simple: Comment change.

	* bison.simple: Test _MSDOS_, not MSDOS.

1996-06-01  Richard Stallman  <rms@gnu.org>

	* src/reduce.c, src/reader.c, src/print.c, src/output.c, src/nullable.c, src/lex.c, src/lalr.c, src/getargs.c, src/derives.c, src/conflicts.c, src/closure.c, src/allocate.c:
	Insert `_' macro around many string constants.

	* src/main.c:
	Insert `_' macro around many string constants.

	(main): Call setlocale, bindtextdomain and textdomain.

	* src/system.h: [HAVE_LOCALE_H]: Include locale.h.
	[! HAVE_LOCALE_H] (setlocale): Define as no-op.
	[ENABLE_NLS]: Include libintl.h.
	[ENABLE_NLS] (gettext): Define.
	[! ENABLE_NLS] (bintextdomain, textdomain, _): Consolation definitions.
	(N_, PACKAGE, LOCALEDIR): New macros.

1996-06-01  Richard Stallman  <rms@gnu.org>

	* POTFILES.in: New file.

	* Makefile.in (allocate.o):
	Define target explicitly.

	* Makefile.in (CFLAGS): Set to @CFLAGS@.
	(LDFLAGS): Set to @LDFLAGS@.
	(configure): Run autoconf only if preceding `cd' succeeds.
	(bison.s1): Redirect output to temporary file then move the
	temporary to the target, rather than redirecting directly to bison.s1.
	(clean): Remove config.status and config.log.
	(distclean): Don't remove config.status here.

1996-05-12  Richard Stallman  <rms@gnu.org>

	* src/bison.s1:
	(__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.

1996-05-12  Richard Stallman  <rms@gnu.org>

	* bison.simple:
	(__yy_memcpy) [__cplusplus]: Reorder declarations of variables f and t.

1996-05-11  Richard Stallman  <rms@gnu.org>

	* src/bison.s1 (__yy_memcpy):
	Really reorder the args, as was supposedly done on Feb 14 1995.
	(yyparse): Calls changed accordingly.

1996-05-11  Richard Stallman  <rms@gnu.org>

	* Makefile.in (dist): Don't use $(srcdir).

	* bison.simple (__yy_memcpy):
	Really reorder the args, as was supposedly done on Feb 14 1995.
	(yyparse): Calls changed accordingly.

1996-01-27  Richard Stallman  <rms@gnu.org>

	* src/output.c (output_rule_data):
	Test YYERROR_VERBOSE in the conditional
	around the definition of ttyname.

1995-12-29  Richard Stallman  <rms@gnu.org>

	* src/bison.s1:
	Fix line numbers in #line commands.

1995-12-29  Richard Stallman  <rms@gnu.org>

	* bison.simple:
	Fix line numbers in #line commands.

1995-12-27  Richard Stallman  <rms@gnu.org>

	* src/bison.s1 (YYPARSE_PARAM_DECL):
	In C++, make it always null.
	(YYPARSE_PARAM_ARG): New macro.
	(yyparse): Use YYPARSE_PARAM_ARG.

1995-12-27  Richard Stallman  <rms@gnu.org>

	* bison.simple (YYPARSE_PARAM_DECL):
	In C++, make it always null.
	(YYPARSE_PARAM_ARG): New macro.
	(yyparse): Use YYPARSE_PARAM_ARG.

1995-11-29  Richard Stallman  <rms@gnu.org>

	* doc/bison.texinfo:
	Describe literal string tokens, %raw, %no_lines, %token_table.

1995-11-29  Daniel Hagerty  <hag@gnu.org>

	* doc/bison.texinfo: Fixed update date

1995-10-16  Richard Stallman  <rms@gnu.org>

	* src/version.c: Version 1.25.

1995-10-16  Richard Stallman  <rms@gnu.org>

	* NEWS: *** empty log message ***

1995-10-16  Richard Stallman  <rms@gnu.org>

	* doc/bison.1, doc/bison.rnh:
	Add new options.

1995-10-15  Richard Stallman  <rms@gnu.org>

	* src/vmsgetargs.c, src/getargs.c:
	Added -n, -k, and -raw switches.
	(noparserflag, toknumflag, rawtoknumflag): New variables.

	* src/symtab.h (SALIAS):
	New #define for adding aliases to %token.
	(struct bucket): Added `alias' field.

	* src/reduce.c (reduce_grammar):
	Revise error message.
	(print_notices): Remove final `.' from error message.

	* src/reader.c (reader_output_yylsp):
	New function.
	(readgram): Use `#if 0' around code that accepted %command
	inside grammar rules:  The documentation doesn't allow it,
	and it will fail since the %command processors scan for the next %.
	(parse_token_decl):  Extended the %token
	declaration to allow a multi-character symbol as an alias.
	(parse_thong_decl): New function.
	(read_declarations): Added %thong declarations.
	(read_declarations): Handle NOOP to deal with allowing
	% declarations as another means to specify the flags.
	(readgram): Allow %prec prior to semantics embedded in a rule.
	(skip_to_char, read_declarations, copy_definition)
	(parse_token_decl, parse_start_decl, parse_type_decl)
	(parse_assoc_decl, parse_union_decl, parse_expect_decl)
	(get_type_name, copy_guard, copy_action, readgram)
	(get_type, packsymbols):  Revised most error messages.
	Changed `fatal' to `warnxxx' to avoid aborting for error.
	Revised and use multiple warnxxx functions to avoid using VARARGS1.
	(read_declarations): Improve the error message for
	an invalid character.  Do not abort.
	(read_declarations, copy_guard, copy_action): Use
	printable_version to avoid unprintable characters in printed output.
	(parse_expect_decl): Error if argument to %expect exceeds 10 digits.
	(parse_token_decl, parse_assoc_decl, parse_type_decl, get_type):
	Allow the type of a non-terminal can be given
	more than once, as long as all specifications give the same type.

	* src/output.c:
	(output_headers, output_trailers, output, output_gram)
	(output_rule_data): Implement noparserflag variable.
	Implement toknumflag variable.
	(output): Call reader_output_yylsp to output LTYPESTR.

	* src/main.c (main):
	 If reader sees an error, don't process the grammar.
	(fatals): Updated to not use VARARGS1.
	(printable_version, int_to_string, warn, warni, warns, warnss)
	(warnsss): New error reporting functions.  Avoid abort for error.

	* src/lex.h:
	Added THONG and NOOP for alias processing.
	Added SETOPT for the new code that allows setting options with %flags.

	* src/lex.c:
	Include getopt.h.  Add some extern decls.
	(safegetc): New function to deal with EOF gracefully.
	(literalchar); new function to deal with reading \ escapes.
	(lex): Use literalchar.
	(lex): Implemented "..." tokens.
	(literalchar, lex, parse_percent_token): Made tokenbuffer
	always contain the token.  This includes growing the token
	buffer while reading an integer.
	(parse_percent_token): Replaced if-else statement with percent_table.
	(parse_percent_token): Added % declarations as another
	way to specify the flags -n, -l, and -r.  Also added hooks for
	-d, -k, -y, -v, -t, -p, -b, -o, but implementation requires
	major changes to files.c.
	(lex) Retain in the incoming stream a character following
	an incorrect '/'.
	(skip_white_space, lex):  Revised most error messages
	and changed fatal to warn to avoid aborting.
	(percent_table):  Added %thong declarations.

	* src/gram.h: Comment changes.

	* src/files.c (openfiles, open_extra_files, done):
	 Add faction flag
	and actfile file.  Handle noparserflag.  Both for -n switch.

	* src/conflicts.c (resolve_sr_conflict):
	Remove use of alloca.

1995-06-01  Jim Meyering  <meyering@gnu.org>

	* doc/bison.texinfo: *** empty log message ***

1995-05-06  Richard Stallman  <rms@gnu.org>

	* src/bison.s1: Comment change.

1995-05-06  Richard Stallman  <rms@gnu.org>

	* bison.simple: Comment change.

1995-05-03  Richard Stallman  <rms@gnu.org>

	* src/version.c: Version now 1.24.

	* src/bison.s1: Change distribution terms.

	* src/version.c: Version now 1.23.

1995-05-03  Richard Stallman  <rms@gnu.org>

	* doc/bison.texinfo:
	Rewrite "Conditions for Using Bison".
	Update version to 1.24.

1995-05-03  Richard Stallman  <rms@gnu.org>

	* bison.simple: Change distribution terms.

1995-02-23  Richard Stallman  <rms@gnu.org>

	* src/files.c: Test __VMS_POSIX as well as VMS.

1995-02-14  Jim Meyering  <meyering@gnu.org>

	* src/bison.s1 (__yy_memcpy):
	Renamed from __yy_bcopy to avoid
	confusion.  Reverse FROM and TO arguments to be consistent with
	those of memcpy.

1995-02-14  Jim Meyering  <meyering@gnu.org>

	* bison.simple (__yy_memcpy):
	Renamed from __yy_bcopy to avoid
	confusion.  Reverse FROM and TO arguments to be consistent with
	those of memcpy.

1994-11-10  David J. MacKenzie  <djm@gnu.org>

	* NEWS: reformat

	* NEWS: New file.

	* Makefile.in (DISTFILES): Include NEWS.

	* Makefile.in (DISTFILES):
	Include install-sh, not install.sh.

	* configure.in: Update to Autoconf v2 macro names.

1994-10-05  David J. MacKenzie  <djm@gnu.org>

	* Makefile.in: fix typo

	* Makefile.in (prefix, exec_prefix):
	Let configure set them.

1994-09-28  David J. MacKenzie  <djm@gnu.org>

	* Makefile.in: Set datadir to $(prefix)/share.

1994-09-15  Richard Stallman  <rms@gnu.org>

	* src/bison.s1:
	Update copyright notice and GPL version.

1994-09-15  Richard Stallman  <rms@gnu.org>

	* bison.simple:
	Update copyright notice and GPL version.

1994-07-12  Richard Stallman  <rms@gnu.org>

	* src/reduce.c, src/reader.c:
	entered into RCS

1994-05-05  David J. MacKenzie  <djm@gnu.org>

	* Makefile.in: entered into RCS

1994-03-26  Richard Stallman  <rms@gnu.org>

	* src/bison.s1: entered into RCS

1994-03-26  Richard Stallman  <rms@gnu.org>

	* bison.simple: entered into RCS

1994-03-25  Richard Stallman  <rms@gnu.org>

	* src/main.c: entered into RCS

1994-03-24  Richard Stallman  <rms@gnu.org>

	* src/conflicts.c: entered into RCS

1994-01-02  Richard Stallman  <rms@gnu.org>

	* Makefile.in: *** empty log message ***

1993-11-21  Richard Stallman  <rms@gnu.org>

	* src/bison.s1: *** empty log message ***

1993-11-21  Richard Stallman  <rms@gnu.org>

	* doc/bison.texinfo: entered into RCS

	* doc/bison.texinfo: *** empty log message ***

1993-11-21  Richard Stallman  <rms@gnu.org>

	* bison.simple: *** empty log message ***

1993-10-25  David J. MacKenzie  <djm@gnu.org>

	* doc/bison.texinfo: *** empty log message ***

1993-10-19  Richard Stallman  <rms@gnu.org>

	* src/bison.s1: *** empty log message ***

1993-10-19  Richard Stallman  <rms@gnu.org>

	* bison.simple: *** empty log message ***

1993-10-14  Richard Stallman  <rms@gnu.org>

	* src/bison.s1: *** empty log message ***

1993-10-14  Richard Stallman  <rms@gnu.org>

	* bison.simple: *** empty log message ***

1993-09-14  David J. MacKenzie  <djm@gnu.org>

	* doc/bison.texinfo: *** empty log message ***

1993-09-13  Noah Friedman  <friedman@gnu.org>

	* Makefile.in: *** empty log message ***

1993-09-10  Richard Stallman  <rms@gnu.org>

	* src/conflicts.c: *** empty log message ***

	* src/system.h: entered into RCS

1993-09-10  Richard Stallman  <rms@gnu.org>

	* doc/bison.1: entered into RCS

1993-09-06  Noah Friedman  <friedman@gnu.org>

	* src/version.c: entered into RCS

1993-09-06  Noah Friedman  <friedman@gnu.org>

	* Makefile.in: *** empty log message ***

1993-07-30  David J. MacKenzie  <djm@gnu.org>

	* Makefile.in: *** empty log message ***

1993-07-24  Richard Stallman  <rms@gnu.org>

	* src/bison.s1: *** empty log message ***

1993-07-24  Richard Stallman  <rms@gnu.org>

	* bison.simple: *** empty log message ***

1993-07-08  David J. MacKenzie  <djm@gnu.org>

	* Makefile.in: *** empty log message ***

1993-07-04  Richard Stallman  <rms@gnu.org>

	* src/bison.s1: *** empty log message ***

1993-07-04  Richard Stallman  <rms@gnu.org>

	* bison.simple: *** empty log message ***

1993-06-26  David J. MacKenzie  <djm@gnu.org>

	* src/getargs.c: entered into RCS

1993-06-26  David J. MacKenzie  <djm@gnu.org>

	* doc/bison.texinfo: *** empty log message ***

	* doc/bison.1: New file.

1993-06-25  Richard Stallman  <rms@gnu.org>

	* src/getargs.c: New file.

1993-06-16  Richard Stallman  <rms@gnu.org>

	* src/bison.s1: *** empty log message ***

1993-06-16  Richard Stallman  <rms@gnu.org>

	* bison.simple: *** empty log message ***

1993-06-03  Richard Stallman  <rms@gnu.org>

	* src/bison.s1: New file.

1993-06-03  Richard Stallman  <rms@gnu.org>

	* doc/bison.texinfo: *** empty log message ***

1993-06-03  Richard Stallman  <rms@gnu.org>

	* bison.simple: New file.

1993-05-19  Richard Stallman  <rms@gnu.org>

	* doc/bison.texinfo: New file.

1993-05-07  Noah Friedman  <friedman@gnu.org>

	* Makefile.in: *** empty log message ***

1993-04-28  Noah Friedman  <friedman@gnu.org>

	* src/reader.c: *** empty log message ***

1993-04-23  Noah Friedman  <friedman@gnu.org>

	* src/alloc.h: entered into RCS

1993-04-20  David J. MacKenzie  <djm@gnu.org>

	* src/version.c: *** empty log message ***

	* src/files.c, src/allocate.c:
	entered into RCS

	* src/reader.c: *** empty log message ***

	* src/lex.c: entered into RCS

	* src/conflicts.c: New file.

	* src/symtab.c: entered into RCS

	* src/alloc.h: New file.

	* src/LR0.c: entered into RCS

1993-04-18  Noah Friedman  <friedman@gnu.org>

	* src/reader.c: New file.

	* src/version.c: *** empty log message ***

1993-04-18  Noah Friedman  <friedman@gnu.org>

	* Makefile.in: *** empty log message ***

1993-04-17  Noah Friedman  <friedman@gnu.org>

	* Makefile.in: *** empty log message ***

1993-04-15  Richard Stallman  <rms@gnu.org>

	* src/main.c, src/files.c:
	New file.

1993-04-15  Noah Friedman  <friedman@gnu.org>

	* configure.in: entered into RCS

	* configure.in: *** empty log message ***

	* configure.in: New file.

1993-04-14  Richard Stallman  <rms@gnu.org>

	* Makefile.in: New file.

1993-04-13  Richard Stallman  <rms@gnu.org>

	* src/version.c: New file.

1993-03-25  Richard Stallman  <rms@gnu.org>

	* src/output.c: entered into RCS

1992-09-25  Richard Stallman  <rms@gnu.org>

	* configure.bat: entered into RCS

1992-06-22  Richard Stallman  <rms@gnu.org>

	* src/vmsgetargs.c: entered into RCS

1992-06-22  Richard Stallman  <rms@gnu.org>

	* doc/bison.rnh: entered into RCS

1992-04-20  David J. MacKenzie  <djm@gnu.org>

	* README: entered into RCS

1992-01-22  Richard Stallman  <rms@gnu.org>

	* src/machine.h: entered into RCS

1991-12-21  Richard Stallman  <rms@gnu.org>

	* src/lalr.c, src/closure.c:
	entered into RCS

1991-12-20  Richard Stallman  <rms@gnu.org>

	* src/state.h: entered into RCS

1991-12-18  Richard Stallman  <rms@gnu.org>

	* src/print.c, src/nullable.c, src/derives.c:
	entered into RCS

1991-11-03  David J. MacKenzie  <djm@gnu.org>

	* src/warshall.c, src/types.h, src/symtab.h, src/lex.h, src/gram.c, src/gram.h, src/files.h:
	entered into RCS

1988-09-09  Richard Stallman  <rms@gnu.org>

	* src/bison.hairy: entered into RCS

1987-12-16  Richard Stallman  <rms@gnu.org>

	* REFERENCES: entered into RCS