1998-01-04  J.J. van der Heijden  <J.J.vanderHeijden@student.utwente.nl>

	* 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@psilocin.gnu.ai.mit.edu>

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

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

1997-06-28  Richard Stallman  <rms@psilocin.gnu.ai.mit.edu>

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

	* Makefile.in (bison_version): New variable.

	(dist): Use that variable.

	(bison.s1): Substitute the Bison version into bison.simple.

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

1997-06-18  Richard Stallman  <rms@psilocin.gnu.ai.mit.edu>

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

	* src/*.c: src/new.h renamed to src/alloc.h.

	* src/alloc.h: Renamed from src/new.h.

1997-06-15  Richard Stallman  <rms@psilocin.gnu.ai.mit.edu>

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

	(toomany): Improve error message text.

1997-05-24  Richard Stallman  <rms@psilocin.gnu.ai.mit.edu>

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

1997-05-23  Richard Stallman  <rms@psilocin.gnu.ai.mit.edu>

	* src/lex.c (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@psilocin.gnu.ai.mit.edu>

	* src/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.

1997-05-02  Richard Stallman  <rms@psilocin.gnu.ai.mit.edu>

	* src/bison.simple [_AIX]: Don't include malloc.h.

1997-04-23  Richard Stallman  <rms@psilocin.gnu.ai.mit.edu>

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

	__builtin_alloca.

1997-04-22  Richard Stallman  <rms@psilocin.gnu.ai.mit.edu>

	* src/bison.simple (__yy_memcpy): Declare arg `count' as unsigned

	int.

	(yyparse): Cast third arg to __yy_memcpy to unsigned int.

	* src/bison.simple (alloca) [__hpux]: Include alloca.h (right for

	HPUX 10) instead of declaring alloca (right for HPUX 9).

1997-01-02  Richard Stallman  <rms@ethanol.gnu.ai.mit.edu>

	* src/allocate.c [__STDC__ or _MSC_VER]:

	Declare calloc and realloc to return void *.

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

1996-12-17  Paul Eggert  <eggert@twinsun.com>

	* src/bison.simple (yyparse): If __GNUC__ and YYPARSE_PARAM are

	both defined, declare yyparse to have a void * argument.

1996-12-17  Richard Stallman  <rms@psilocin.gnu.ai.mit.edu>

	* src/system.h [_MSC_VER]: Include stdlib.h and process.h.

	[_MSC_VER] (getpid): Define as macro--translate it to _getpid.

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

	* src/main.c (main): Return FAILURE as a value.

	(printable_version): Declare arg as int, not char.

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

	defined.

1996-12-16  Richard Stallman  <rms@psilocin.gnu.ai.mit.edu>

	* src/main.c (printable_version): Use type `int' for the arg.

1996-08-12  Richard Stallman  <rms@psilocin.gnu.ai.mit.edu>

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

1996-07-31  Richard Stallman  <rms@psilocin.gnu.ai.mit.edu>

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

1996-07-30  Richard Stallman  <rms@psilocin.gnu.ai.mit.edu>

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

1996-06-01  Richard Stallman  <rms@psilocin.gnu.ai.mit.edu>

	* All files: Insert `_' macro around many string constants.

	* 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.

	* src/main.c (main): Call setlocale, bindtextdomain and textdomain.

	* POTFILES.in: New file.

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

1996-06-01  Jim Meyering  <meyering@na-net.ornl.gov>

	* Makefile.in (CFLAGS): Set to @CFLAGS@.

	(LDFLAGS): Set to @LDFLAGS@.

	(configure): Run autoconf only if preceding `cd' succeeds.

	(src/bison.s1): Redirect output to temporary file then move the

	temporary to the target, rather than redirecting directly to

	src/bison.s1.

	(clean): Remove config.status and config.log.

	(distclean): Don't remove config.status here.

1996-05-12  Jim Meyering  <meyering@na-net.ornl.gov>

	* src/bison.simple (__yy_memcpy) [__cplusplus]: Reorder declarations

	of variables f and t.

1996-05-11  Richard Stallman  <rms@delasyd.gnu.ai.mit.edu>

	* Version 1.25 released.

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

	* src/bison.simple (__yy_memcpy): Really reorder the args, as was

	supposedly done on Feb 14 1995.

	(yyparse): Calls changed accordingly.

1996-01-24  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/output.c (output_rule_data): Test YYERROR_VERBOSE in the

	conditional around the definition of ttyname.

1995-12-28  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

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

1995-12-24  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/bison.simple (YYPARSE_PARAM_DECL): In C++, make it always

	null.

	(YYPARSE_PARAM_ARG): New macro.

	(yyparse): Use YYPARSE_PARAM_ARG.

1995-10-15  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/version.c: Version now 1.25.

	* src/main.c (warn): Set `failure'.

1995-08-01   Wilfred J. Hansen  <wjh+@cmu.edu>

	* src/bison.cld, src/getargs.c, src/vmsgetargs.c: Added -n, -k,

	and -raw switches.

	(noparserflag, toknumflag, rawtoknumflag): New variables.

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

	* src/files.c (openfiles, open_extra_files, done):  Add faction flag

	and actfile file.  Handle noparserflag.  Both for -n switch.

	* 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 src/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/lex.h: Added THONG and NOOP for alias processing.

	Added SETOPT for the new code that allows setting options with %flags.

	* 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/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/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/reduce.c (reduce_grammar): Revise an error message.

	(print_notices): Remove final `.' from error message.

	* src/symtab.h (SALIAS): New #define for adding aliases to %token.

	(struct bucket): Added `alias' field.

1995-05-03  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/bison.simple: Change distribution terms.

	* src/version.c: Version now 1.23.  No, 1.24.

1995-02-23  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

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

1995-02-14  Jim Meyering <meyering@comco.com>

	* src/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@duality.gnu.ai.mit.edu>

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

	Include NEWS.

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

1994-10-04  David J. MacKenzie  <djm@duality.gnu.ai.mit.edu>

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

1994-09-28  David J. MacKenzie  <djm@duality.gnu.ai.mit.edu>

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

1994-07-12  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/reader.c (reader): Rename undefined-token token to

	`$undefined.'.

1994-05-05  David J. MacKenzie  <djm@nutrimat.gnu.ai.mit.edu>

	* Makefile.in (DISTFILES): Add install.sh.

	(install): Remove chmod commands.

1994-03-26  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/bison.simple: Fix #line commands.

1994-03-24  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/conflicts.c (print_reductions): Increment both fp1 and fp2

	while printing reductions in multi-rule case.

1994-01-02  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* Makefile.in (LDFLAGS): Make it empty by default.

	(bison): Use CFLAGS.

1993-11-21  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/bison.simple (YYLEX): Take notice of YYLEX_PARAM.

1993-10-18  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/bison.simple (YYPARSE_PARAM_DECL): Always define this.

1993-10-14  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/bison.simple (yyparse): Support YYPARSE_PARAM.

1993-09-13  Noah Friedman  <friedman@nutrimat.gnu.ai.mit.edu>

	* Makefile.in (check): New target.

1993-09-10  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/conflicts.c (alloca): #undef before defining.

	* src/system.h (bcopy): Don't define if already defined.

1993-09-06  Noah Friedman  <friedman@nutrimat.gnu.ai.mit.edu>

	* Version 1.22 released.

	* mkinstalldirs: New file.

	* Makefile.in (dist): Use .gz for extension, not .z.

	(DISTFILES): New variable.

	(dist): Use it instead of explicit file list.

	Try to link each file separately, then copy file if ln fails.

	(installdirs): Use mkinstalldirs script.

1993-07-29  David J. MacKenzie  <djm@wookumz.gnu.ai.mit.edu>

	* Makefile.in (config.status): Run config.status --recheck, not

	configure, to get the right args passed.

1993-07-24  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/bison.simple (yyparse): Init yychar1 to avoid warning.

1993-07-04  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/bison.simple (yyparse): Don't set yyval when yylen is 0.

1993-06-26  David J. MacKenzie  <djm@wookumz.gnu.ai.mit.edu>

	* src/getargs.c (getargs): Exit after printing the version number.

	Add --help and -h options.

	(usage): New function.

1993-06-25  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/getargs.c (longopts): Allow `output' as an alternative.

1993-06-16  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/bison.simple (yyparse): Conditionalize the entire call to

	yyoverflow, not just two arguments in it.

1993-06-03  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/bison.simple [__hpux] (alloca): Don't specify arg types.

1993-05-07  Noah Friedman  <friedman@nutrimat.gnu.ai.mit.edu>

	* Makefile.in (install): Depend on `uninstall' and `installdirs'.

	(installdirs): New target.

1993-04-28  Noah Friedman  <friedman@nutrimat.gnu.ai.mit.edu>

	* src/reader.c:  Remove declaration of atoi.

1993-04-23  Noah Friedman  <friedman@nutrimat.gnu.ai.mit.edu>

	* src/new.h [!__STDC__] (FREE): Check x != 0.

	Make expr to call `free' evaluate to 0.

1993-04-20  David J. MacKenzie  <djm@kropotkin.gnu.ai.mit.edu>

	* src/files.c [MSDOS]: Use xmalloc, not malloc.

	* src/allocate.c (xmalloc): Renamed from mallocate.  Remove old

	wrapper.

	* src/conflicts.c, src/symtab.c, src/files.c, src/LR0.c,

	src/new.h: Change callers.

	* src/allocate.c (xrealloc): New function.

	* src/new.h: Declare it.

	* src/lex.c, src/reader.c: Use it.

1993-04-18  Noah Friedman  <friedman@nutrimat.gnu.ai.mit.edu>

	* Version 1.21 released.

	* src/reader.c : Don't declare `realloc'.

	* Makefile.in (bison.s1): use `rm -f' since it's quieter.

	(dist): make gzipped tar file.

1993-04-16  Noah Friedman  <friedman@nutrimat.gnu.ai.mit.edu>

	* Makefile.in (Makefile, config.status, configure): New targets.

1993-04-15  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/main.c: Don't declare `abort'.

	* src/files.c: Don't declare `exit'.

1993-04-15  Noah Friedman  <friedman@nutrimat.gnu.ai.mit.edu>

	* configure.in: Add AC_CONST.

1993-04-14  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* Makefile.in (all): Depend on bison.s1.

1993-04-13  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* Version 1.20 released.

1993-03-24  Richard Stallman  <rms@wookumz.gnu.ai.mit.edu>

	* src/output.c (output_headers): Rename yynerrs if -p.

1993-03-18  Noah Friedman  <friedman@nutrimat.gnu.ai.mit.edu>

	* src/system.h: Don't try to include stdlib.h unless HAVE_STDLIB_H

	is defined.

	* configure.in: Check for stdlib.h.

1993-03-17  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/bison.simple [__hpux, not __GNUC__]: Declare alloca.

	(yyparse): When printing the expected token types for an error,

	Avoid negative indexes in yycheck and yytname.

1993-03-13  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* Makefile.in (files.o, .c.o): Put CPPFLAGS and CFLAGS last.

1993-03-01  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/bison.simple: Test __sgi like __sparc.

1993-02-17  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/conflicts.c (resolve_sr_conflict): Add extra parens in

	alloca call.

	* src/bison.simple [__GNUC__] (yyparse): Declare with prototype.

1993-01-15  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/conflicts.c (print_reduction): Near end, increment fp2 when

	mask recycles.

1993-01-13  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* Makefile.in (bison.s1): New target.  Modifies bison.simple.

	(install): Install bison.s1, without changing it.

	(clean): Delete bison.s1.

1993-01-04  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/reader.c (reader): Put Bison version in comment in output

	file.

1992-12-22  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/files.c (openfiles): Use .output, not .out, for outfile,

	regardless of spec_name_prefix.

1992-12-15  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/output.c (output_gram): Include yyrhs in the same #if as

	yyprhs.

1992-12-15  Noah Friedman  <friedman@nutrimat.gnu.ai.mit.edu>

	* src/output.c (output): output directives checking for

	__cplusplus as well as __STDC__ to determine when to define

	"const" as an empty token.  (Patch from Wolfgang Glunz

	<wogl@sun11a.zfe.siemens.de>)

1992-12-08  David J. MacKenzie  <djm@kropotkin.gnu.ai.mit.edu>

	* src/system.h, src/conflicts.c: Replace USG with HAVE_STRING_H

	and HAVE_MEMORY_H.

1992-11-21  David J. MacKenzie  <djm@goldman.gnu.ai.mit.edu>

	* Makefile.in: Set and use $(MAKEINFO).

1992-11-20  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/files.c (done) [MSDOS]: Delete the tmpdefsfile with the

	rest.

1992-10-08  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* Makefile.in (dist): Put configure.bat in the distribution.

1992-10-01  David J. MacKenzie  <djm@goldman.gnu.ai.mit.edu>

	* Makefile.in (install): cd to $(srcdir) before installing info

	files.

1992-09-30  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* Makefile.in (files.o): Supply $(DEFS), and $(CPPFLAGS).

1992-09-25  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* Version 1.19 released.

	* src/reader.c (parse_union_decl): Fix ending of C++ comment;

	don't lose the char after the newline.

	* configure.bat: New file.

1992-09-24  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/conflicts.c: Check for using alloca.h as getopt.c does.

1992-09-06  Karl Berry  <karl@hayley>

	* src/files.c (openfiles): open `fdefines' after we have assigned

	a name to `tmpdefsfile', and only if `definesflag' is set.

	(done): only create the real .tab.h file if `definesflag' is set.

	* src/reader.c (packsymbols): don't close `fdefines' here.

1992-09-05  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/files.c (openfiles): Open fdefines as temp file, like

	ftable.

	(done): Copy temp defines file to real one, like main output file.

1992-08-21  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* Makefile.in (dist): Don't release mergedir.awk

	(install): Use sed, not awk.  Don't depend on mergedir.awk.

	* mergedir.awk: File effectively deleted.

1992-07-29  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/bison.simple: Test __sparc along with __sparc__.

1992-07-11  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/lex.c (skip_white_space): Count \n just once at end of c++

	comment.

1992-06-26  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/bison.simple: Comment fix; #line command updated.

1992-06-24  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* Makefile.in (install): Specify full new file name for the

	executable.

1992-06-22  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* Makefile.in (dist): Include bison.rnh in distribution.

Sun Jun 21 22:42:13 1992 Eric Youngdale <youngdale@v6550c.nrl.navy.mil>

	Clean up rough edges in VMS port of bison, add support for

	remaining command line options.

	* src/bison.cld: Add /version, /yacc, /file_prefix, and

	/name_prefix switches.

	* src/build.com: General cleanup: add logic to automatically sense

	which C compiler is present; add code to cwd to the directory that

	contains bison sources; do not define XPFILE, XPFILE1

	(correct defaults are applied in src/file.c).

	* src/files.c: Append _tab, not .tab when using /file_prefix under

	VMS.

	* src/system.h: Include string.h instead of strings.h (a la USG).

	* src/vmsgetargs.c: Add support for all switches added to

	src/bison.cld.

1992-06-21  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* Makefile.in (install): Always specify new file name for install.

	Redirect awk output to temp file and install that.

1992-05-27  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/bison.simple (yyparse): Make yybackup and yyerrlab1 always

	be used.

1992-05-22  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* Makefile.in (dist): Depend on bison.info

	(bison.info): Delete spurious <.

1992-05-17  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* Makefile.in (.c.o): New rule.  Use $(DEFS) directly.

	(CFLAGS): Use just -g by default.

	(CDEBUG): Variable deleted.

1992-05-07  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/reader.c (copy_guard): Fix typo skipping comment.

1992-05-04  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* Version 1.18.

	* src/getargs.c (getargs): Change '0' to 0 in case for long

	options.

1992-04-19  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/reader.c (packsymbols): Handle -p when declaring yylval.

1992-04-18  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/output.c (output_gram): Output #endif properly at end of

	decl.

1992-03-30  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* Version 1.17.

	* Makefile.in (clean): Don't delete configuration files or TAGS.

	(distclean): New target; do delete those.

1992-03-28  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/output.c (output_gram): Conditionalize yyprhs on YYDEBUG.

	* src/LR0.c (augment_automaton): If copying sp->shifts to insert

	new shift, handle case of inserting at end.

1992-03-21  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/lex.c (skip_white_space): Handle C++ comments.

	* src/reader.c (copy_definition, parse_union_decl, copy_guard):

	(copy_action): Likewise.

1992-03-08  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/bison.simple (YYPOPSTACK): Fix typo.

1992-02-29  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* Makefile.in (install): Install bison.info* files one by one.

1992-02-28  David J. MacKenzie  <djm@wookumz.gnu.ai.mit.edu>

	* src/bison.1: Document long options as starting with `--', not

	`+'.

1992-02-01  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/getargs.c (getargs): Accept value 0 from getopt_long.

1992-01-30  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* Makefile.in (mostlyclean): Renamed from `clean'.

	(clean): Renamed from 'distclean'.  Dep on mostlyclean, not

	realclean.

	(realclean): Dep on clean.

1992-01-27  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/bison.simple: Use malloc, not xmalloc, and handle failure

	explicitly.

1992-01-26  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/conflicts.c (total_conflicts): Delete unused arg to fprintf.

1992-01-21  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* Version 1.16.

1992-01-06  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* Makefile (distclean): Depend on clean, not realclean.  Don't rm

	TAGS.

	(realclean): rm TAGS here.

	* src/symtab.c (free_symtab): Don't free the type names.

1991-12-29  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/machine.h: MSDOS has 32-bit ints if __GO32__.

1991-12-25  David J. MacKenzie  <djm@wookumz.gnu.ai.mit.edu>

	* src/bison.simple [_AIX]: Indent `#pragma alloca', so old C

	compilers don't choke on it.

1991-12-23  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/getopt.c, src/getopt1.c, src/getopt.h: Link them to standard

	source location.

	* src/alloca.c: Likewise.

	* Makefile.in (dist): Copy those files from current dir.

	* src/getargs.c: Update usage message.

	* src/LR0.c (augment_automaton): Put new shift in proper order.

1991-12-20  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/conflicts.c: Use memcpy if ANSI C library.

	* src/closure.c (set_fderives): Delete redundant assignment to

	vrow.

	* src/closure.c (print_firsts): Fix bounds and offset checking

	tags.

	* src/closure.c (tags): Declare just once at start of file.

	* src/LR0.c (allocate_itemsets): Eliminate unused var max.

	(augment_automaton): Test sp is non-null.

	* src/lalr.c (initialize_LA): Make the vectors at least 1 element

	long.

	* src/reader.c (readgram): Remove separate YYSTYPE default for

	MSDOS.

1991-12-18  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/print.c (print_grammar): Don't print disabled rules.

1991-12-17  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/lex.c (lex): Parse hex escapes properly.

	Handle \v when filling token_buffer.

	* src/lex.c: Include new.h.

	(token_buffer): Change to a pointer.

	(init_lex): Allocate initial buffer.

	(grow_token_buffer): New function.

	(lex, parse_percent_token): Use that.

	* src/reader.c (read_declarations): Call open_extra_files just

	once.

	(parse_token_decl): Don't free previous typename value.  Don't

	increment nvars if symbol is already a nonterminal.

	(parse_union_decl): Catch unmatched close-brace.

	(parse_expect_decl): Null-terminate buffer.

	(copy_guard): Set brace_flag for {, not for }.

	* src/reader.c: Fix %% in calls to fatal.

	* src/reader.c (token_buffer): Just one extern decl, at top level.

	Declare as pointer.

	* src/symtab.c (free_symtab): Free type_name fields.  Free symtab

	itself.

1991-11-25  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/bison.simple: Handle alloca for AIX.

	* Makefile.in (mandir): Compute default using manext.

1991-11-02  David J. MacKenzie  <djm@wookumz.gnu.ai.mit.edu>

	* Update all files to GPL version 2.

1991-09-06  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/bison.simple (__yy_bcopy): Use builtin if GCC version 2.

1991-08-26  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/reader.c (parse_assoc_decl): Error if same symbol gets two

	precs.

1991-08-26  David J. MacKenzie  <djm@pogo.gnu.ai.mit.edu>

	* Makefile.in, configure: Only put $< in Makefile if using VPATH,

	because older makes don't understand it.

1991-08-23  David J. MacKenzie  <djm@apple-gunkies>

	* src/conflicts.c [_AIX]: #pragma alloca.

	* src/reduce.c: Don't define TRUE and FALSE if already defined.

1991-08-12  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* Makefile.in: Add deps on system.h.

	(install): Add some deps.

1991-08-02  David J. MacKenzie  <djm@apple-gunkies>

	* Makefile.in (dist): Include texinfo.tex.

	* configure: Create config.status.  Remove it and Makefile if

	interrupted while creating them.

1991-08-01  David J. MacKenzie  <djm@apple-gunkies>

	* configure: Check for +srcdir etc. arg and look for

	Makefile.in in that directory.  Set VPATH if srcdir is not `.'.

	* Makefile.in (prefix): Renamed from DESTDIR.

1991-07-31  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/print.c (print_grammar): Make output prettier.  Break lines.

1991-07-30  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/print.c (print_grammar): New function.

	(verbose): Call it instead of printing token names here.

1991-07-22  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/vmsgetargs.c (spec_name_prefix, spec_file_prefix): Define

	variables.

1991-07-10  David J. MacKenzie  <djm@wookumz.gnu.ai.mit.edu>

	* configure, Makefile.in: $(INSTALLPROG) -> $(INSTALL),

	$(INSTALLTEXT) -> $(INSTALLDATA).

1991-07-09  David J. MacKenzie  <djm@wookumz.gnu.ai.mit.edu>

	* src/bison.simple: Don't include malloc.h if __TURBOC__.

1991-07-06  David J. MacKenzie  <djm@geech.gnu.ai.mit.edu>

	* Replace Makefile with configure and Makefile.in.  Update README

	with current compilation instructions.

1991-07-01  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/reader.c (reader): Make the output define YYBISON.

1991-06-20  David J. MacKenzie  <djm@geech.gnu.ai.mit.edu>

	* Makefile (MANDIR, MANEXT): Install man page in

	/usr/local/man/man1/bison.1 by default, instead of

	/usr/man/manl/bison.l, for consistency with other GNU programs.

	* Makefile: Rename BINDIR et al. to lowercase to conform to

	GNU coding standards.

	(install): Make man page non-executable.

1991-05-31  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* Makefile (bison.info): New target.

	(realclean): New target.

1991-05-02  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/bison.simple: Use YYPRINT to print a token, if it's defined.

1991-04-29  Richard Stallman  <rms@mole.gnu.ai.mit.edu>

	* src/lalr.c (transpose): Rename R to R_arg.

	(initialize_LA): Avoid shadowing variable j.

	* src/reader.c (packsymbols): Avoid shadowing variable i.