Sync contrib/tools/bison layout with upstream

59379f119eb5f2fd036edea64923ff53b96c9028

1 files changed, 1500 insertions, 0 deletions

diff --git a/contrib/tools/bison/ChangeLog-1998 b/contrib/tools/bison/ChangeLog-1998
new file mode 100644
index 0000000000..f34e2a3734
--- /dev/null
+++ b/contrib/tools/bison/ChangeLog-1998
@@ -0,0 +1,1500 @@
+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.
+
+	* src/files.c: Declare exit and perror.
+
+	* src/machine.h: Define MAXSHORT and MINSHORT for the eta-10.
+
+1991-04-02  Richard Stallman  <rms@mole.gnu.ai.mit.edu>
+
+	* src/allocate.c (mallocate): Always allocate at least one byte.
+
+1991-03-19  Richard Stallman  <rms@mole.gnu.ai.mit.edu>
+
+	* Makefile (dist): Put alloca.c into distribution.
+
+1991-03-06  Richard Stallman  <rms@mole.ai.mit.edu>
+
+	* src/print.c (print_actions): Nicer output for final states.
+
+1991-02-21  Richard Stallman  <rms@mole.ai.mit.edu>
+
+	* src/output.c (output_rule_data): Break lines in yytline based on
+	hpos.
+
+1991-02-07  Richard Stallman  <rms@mole.ai.mit.edu>
+
+	* src/bison.simple (yyparse): Move decl of yylsa before use.
+
+1991-01-15  Richard Stallman  <rms@mole.ai.mit.edu>
+
+	* Version 1.14.
+
+	* src/output.c (output_rule_data): Handle NULL in tags[i].
+
+1991-01-11  Richard Stallman  <rms@mole.ai.mit.edu>
+
+	* src/bison.simple: On MSDOS, include malloc.h.
+
+1990-12-29  David J. MacKenzie  <djm@wookumz.ai.mit.edu>
+
+	* src/files.c: Use `mallocate' instead of `xmalloc' so no extra
+	decl is needed.
+
+1990-12-19  Richard Stallman  <rms@mole.ai.mit.edu>
+
+	* src/reader.c (readgram): Alternate YYSTYPE defn for MSDOS.
+	* src/files.c [MSDOS]: Declare xmalloc.
+
+1990-12-13  Richard Stallman  <rms@mole.ai.mit.edu>
+
+	* src/output.c (output_rule_data): Put all symbols in yytname.
+
+	* src/bison.simple (yyparse): Delete extra fprintf arg
+	when printing a result of reduction.
+
+1990-12-10  Richard Stallman  <rms@mole.ai.mit.edu>
+
+	* src/reader.c (packsymbols): Don't declare yylval if pure_parser.
+
+1990-10-30  Richard Stallman  <rms@mole.ai.mit.edu>
+
+	* Version 1.12.
+
+	* src/LR0.c (augment_automaton): Fix bugs adding sp2 to chain of
+	shifts.
+
+1990-10-23  Richard Stallman  <rms@mole.ai.mit.edu>
+
+	* src/bison.simple: Don't define alloca if already defined.
+
+1990-10-21  Richard Stallman  <rms@mole.ai.mit.edu>
+
+	* src/getopt.c: On VMS, use string.h.
+
+	* src/main.c (main): Return type int.
+
+1990-09-10  Richard Stallman  <rms@mole.ai.mit.edu>
+
+	* src/output.c (output_headers): Output macro defs for -p.
+
+	* src/reader.c (readgram): Handle consecutive actions.
+
+	* src/getargs.c (getargs): Rename -a to -p.
+	* src/files.c (openfiles): Change names used for -b.
+
+1990-08-27  Richard Stallman  <rms@mole.ai.mit.edu>
+
+	* src/reduce.c (reduce_grammar_tables): Don't map rlhs of disabled
+	rule.
+
+1990-08-26  Richard Stallman  <rms@mole.ai.mit.edu>
+
+	* src/closure.c (print_firsts, print_fderives): Use BITISSET to
+	test bits.
+
+1990-08-23  Richard Stallman  <rms@mole.ai.mit.edu>
+
+	* src/closure.c (print_firsts): vrowsize => varsetsize.
+	(print_fderives): rrowsize => rulesetsize.
+
+1990-08-10  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* src/bison.simple (alloca): Don't define if already defined.
+	(__yy_bcopy): Alternate definition for C++.
+
+1990-07-11  David J. MacKenzie  <djm@albert.ai.mit.edu>
+
+	* src/getargs.c (getargs): Mention +yacc in usage message.
+
+1990-07-10  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* src/reader.c (parse_token_decl, copy_action): Set
+	value_components_used if appropriate.
+	(readgram): Inhibit output of YYSTYPE definition in that case.
+
+1990-06-30  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* src/output.c (output_parser): Define YYPURE if pure, and not
+	otherwise.  Don't define YYIMPURE.
+	* src/bison.simple: Adjust conditionals accordingly.
+	* src/bison.simple (YYLEX): If locations not in use, don't pass
+	&yylloc.
+
+1990-06-28  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* src/getargs.c (longopts): Add `yacc'.
+
+1990-06-28  David J. MacKenzie  <djm@apple-gunkies>
+
+	* src/getargs.c (getargs): Add long options.
+	* Makefile: Link with getopt1.o and add getopt1.c and getopt.h to
+	dist.
+
+	* Move version number and description back into version.c from
+	Makefile and getargs.c.
+	* Makefile (dist): Extract version number from version.c.
+
+1990-06-26  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* src/output.c (output): Always call output_gram.
+	* src/bison.simple (yyparse): Print rhs and lhs symbols of
+	reduction rule.
+
+1990-06-21  David J. MacKenzie  <djm@albert.ai.mit.edu>
+
+	* src/main.c: New global var `program_name' to hold argv[0] for
+	error messages.
+	* src/allocate.c, src/files.c, src/getargs.c, src/reader.c: Use
+	`program_name' in messages instead of hardcoded "bison".
+
+1990-06-20  David J. MacKenzie  <djm@albert.ai.mit.edu>
+
+	* Makefile: Specify Bison version here.  Add rule to pass it to
+	version.c.  Encode it in distribution directory and tar file names.
+	* src/version.c: Use version number from Makefile.
+	* src/getargs.c (getargs): Print additional text that used to be
+	part of version_string in version.c.  Use -V instead of -version
+	to print Bison version info.  Print a usage message and exit if
+	given an invalid option.
+
+1990-06-19  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* src/bison.simple: Fix a #line.
+
+	* Makefile (INSTALL): New parameter.
+	(install): Use that.
+	(CFLAGS): Move definition to top.
+
+1990-06-17  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* src/reader.c (parse_type_decl): Ignore semicolon.
+	Remove excess % from error messages.
+
+1990-06-16  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* Version 1.11.
+
+	* Makefile (install): Ensure installed files readable.
+
+Tue Jun 12 12:50:56 EDT 1990 Jay Fenlason <hack@ai.mit.edu>
+
+	* src/getargs.c: Declare spec_file_prefix
+
+	* src/lex.c (lex): \a is '\007' instead of '007'
+
+	* src/reader.c: include machine.h
+
+	* src/files.h: Declare extern spec_name_prefix.
+
+	Trivial patch from Thorsten Ohl <td12@ddagsi3.bitnet>
+
+1990-05-31  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* Version 1.10.
+
+	* src/bison.simple (YYBACKUP, YYRECOVERING): New macros.
+	(YYINITDEPTH): This is what used to be YYMAXDEPTH.
+	(YYMAXDEPTH): This is what used to be YYMAXLIMIT.
+	If the value is 0, use the default instead.
+	(yyparse): Return 2 on stack overflow.
+
+1990-05-30  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* src/bison.simple (YYERROR): Jump to new label; don't print error
+	message.
+	(yyparse): Define label yyerrlab1.
+
+1990-05-16  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* src/files.c (openfiles): Support -b.
+	* src/getargs.c (getargs): Likewise.
+
+	* src/reader.c (readgram): Error if too many symbols.
+
+	* src/lex.c (lex): Handle \a.  Make error msgs more reliable.
+	* src/reader.c (read_declarations): Make error msgs more reliable.
+
+1990-05-13  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* Version 1.09.
+
+	* src/reduce.c (reduce_grammar_tables): Fix backward test.
+
+1990-05-12  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* Makefile (bison-dist.*): Rename targets and files to bison.*.
+	(bison.tar): Make tar file to unpack into subdirectory named `bison'.
+
+1990-04-30  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* src/reduce.c (reduce_grammar_tables): Set rlhs to -1 for useless
+	rules.
+	* src/nullable.c (set_nullable): Ignore those rules.
+	* src/derives.c (set_derives): Likewise.
+
+1990-04-23  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* src/bison.simple (yyparse): Mention rule number as well as line
+	number.
+
+1990-03-29  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* src/bison.simple (__yy_bcopy): New function.
+	(yyparse): Use that, not bcopy.
+
+1990-03-28  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* src/print.c (print_actions): Don't alter i and j spuriously when
+	errp==0.
+
+1990-03-12  Jim Kingdon  <kingdon@pogo.ai.mit.edu>
+
+	* src/bison.simple [__GNUC__]: Use builtin_alloca.
+
+1990-03-07  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* Makefile (install): Use mergedir.awk to process bison.simple
+	for installation.
+
+	* src/bison.simple (yyparse): New feature to include possible valid
+	tokens in parse error message.
+
+1990-03-03  Richard Stallman  <rms@geech>
+
+	* Version 1.08.
+
+1990-02-26  Jim Kingdon  <kingdon@pogo.ai.mit.edu>
+
+	* src/print.c (print_actions)
+	* src/conflicts.c (print_reductions): Change "shift %d" to
+	"shift, and go to state %d" and "reduce %d" to "reduce using rule %d"
+	and "goto %d" to "go to state %d".
+	* src/print.c (print_core): Change "(%d)" to "(rule %d)".
+
+1990-02-20  Jay Fenlason  <hack@wookumz.ai.mit.edu>
+
+	* src/bison.simple:  Comment out unused yyresume: label.
+
+1990-02-09  Jay Fenlason <hack@wookumz.ai.mit.edu>
+
+	* src/bison.simple : surround all declarations and (remaining)
+	uses of yyls* and yylloc with #ifdef YYLSP_NEEDED This will
+	significantly cut down on stack usage, and gets rid of
+	unused-variable msgs from GCC.
+
+1990-01-31  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* src/files.c (done) [VMS]: Don't delete files that weren't used.
+	[VMS]: Let user override XPFILE and XPFILE1.
+
+1990-01-03  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* Version 1.07.
+
+1989-12-16  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* src/gram.c (dummy): New function.
+
+	* src/reader.c (readgram): Detect error if two consec actions.
+
+1989-11-15  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* src/reduce.c (reduce_grammar_tables): Update rline like other
+	tables.
+
+	* Makefile (install): Install the man page.
+
+1989-11-11  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* src/output.c (output_rule_data): Write #if YYDEBUG around yyrline.
+
+1989-10-18  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* Version 1.06.
+
+	* src/vmsgetargs.c (getargs): Downcase specified output file name.
+
+1989-10-13  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* src/reader.c (readgram): Warn if there is no default to use for
+	$$ and one is needed.
+
+1989-09-29  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* Version 1.05.
+
+	* src/vmsgetargs.h (getargs): Process outfile option.
+
+1989-09-08  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* Version 1.04.
+
+	* src/reader.c (parse_union_decl): Count newlines even in
+	comments.
+
+1989-09-06  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* src/files.c (openfiles): short_base_length was always ==
+	base_length.
+
+1989-08-24  Richard Stallman  <rms@apple-gunkies.ai.mit.edu>
+
+	* Version 1.03.
+
+	* src/files.c (openfiles): Write output into same dir as input, by
+	default.
+
+1989-08-23  Jay Fenlason  <hack@gnu>
+
+	* Makefile: Include system.h in bison-dist.tar
+
+1989-08-15  Richard Stallman  <rms@hobbes.ai.mit.edu>
+
+	* version 1.03.
+
+	* src/reader.c (reader): Output LTYPESTR to fdefines
+	only after reading the grammar.
+
+1989-08-06  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* src/reader.c (read_declarations): Put space before comment
+	to avoid bug in Green Hills C compiler.
+
+1989-06-19  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* src/allocate.c (xmalloc): New function.
+
+1989-06-16  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* src/build.com: Compile and link reduce.c.
+
+1989-06-09  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* src/reduce.c (reduce_grammar_tables): Adjust start_symbol when
+	#s change.
+
+1989-05-27  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* src/reader.c (copy_definition, copy_guard): Don't object to
+	\-newline inside strings.
+
+1989-05-22  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* src/files.c (openfiles): Alternate file names for MSDOS.
+	(open_extra_files): Likewise.
+	(done): On MSDOS, unlink temp files here, not in openfiles.
+
+	* src/machine.h (BITS_PER_WORD): 16 on MSDOS.
+	(MAXTABLE): Now defined in this file.
+
+	* src/system.h: New file includes system-dependent headers.
+	All relevant .c files include it.
+
+1989-04-27  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* src/version.c: Version 1.01.
+
+1989-04-18  Randall Smith  <randy@apple-gunkies.ai.mit.edu>
+
+	* src/conflicts.c (total_conflicts): Fixed typo in yacc style
+	output; mention conflicts if > 0.
+
+1989-04-15  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* src/reader.c (packsymbols): Start new symbols after 256.
+
+1989-04-12  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* src/reader.c (reader): Always assign code 256 to `error' token.
+	Always set `translations' to 1 so this code gets handled.
+	* src/bison.simple (YYERRCODE): Define it.
+
+1989-04-11  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* src/conflicts.c: If GNU C, use builtin alloca.
+
+	* Makefile (install): Delete parser files before copying them.
+
+1989-03-30  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* src/getargs.c (getargs): Turn off checking of name Bison was
+	invoked by.
+
+	* Makefile (dist): Include ChangeLog in distrib.
+
+1989-03-23  Jay Fenlason  <hack@apple-gunkies.ai.mit.edu>
+
+	* src/LR0.c src/closure.c src/conflicts.c src/derives.c
+	src/files.c src/getargs.c src/lalr.c src/lex.c src/main.c
+	src/nullable.c src/output.c src/print.c src/reader.c src/reduce.c
+	src/symtab.c src/warshall.c: A first pass at getting gcc -Wall to
+	shut up.  Mostly declared functions as void, etc.
+
+	* src/reduce.c moved 'extern int fixed_outfiles;' into print_notices
+	where it belongs.
+
+1989-03-01  Randall Smith  <randy@apple-gunkies.ai.mit.edu>
+
+	* src/types.h, src/symtab.h, src/state.h, src/new.h,
+	src/machine.h, src/lex.h, src/gram.h, src/files.h, src/closure.c,
+	src/vmsgetargs.c, src/warshall.c, src/symtab.c, src/reduce.c,
+	src/reader.c, src/print.c, src/output.c, src/nullable.c,
+	src/main.c, src/lex.c, src/lalr.c, src/gram.c, src/getargs.c,
+	src/files.c, src/derives.c, src/conflicts.c, src/allocate.c,
+	src/LR0.c, Makefile, src/bison.simple: Changed copyright notices
+	to be in accord with the new General Public License.
+	* COPYING: Made a link to the new copying file.
+
+1989-02-22  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* src/new.h (FREE): Alternate definition for __STDC__ avoids error
+	if `free' returns void.
+
+1989-02-21  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* src/reader.c (read_declarations): Double a `%' in a format string.
+	(copy_definition, parse_start_decl, parse_token_decl): Likewise.
+	(parse_type_decl, parse_union_decl, copy_guard, readgram, get_type).
+	(copy_action): change a `fatal' to `fatals'.
+
+	* src/lalr.c (map_goto): Initial high-end of binary search was off
+	by 1.
+
+1989-02-18  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* src/bison.simple [sparc]: Include alloca.h.
+
+1989-02-15  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* src/reader.c (packsymbols): Write decl of yylval into .tab.h file.
+
+1989-01-28  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* src/bison.simple: Avoid comments on `#line' lines.
+
+	* src/reader.c (LTYPESTR): Rearrange to avoid whitespace after
+	\-newline.
+
+1989-01-09  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* src/conflicts.c (total_conflicts): if -y, use output syntax
+	POSIX wants.
+	* src/reduce.c (print_notices): likewise.
+
+	* src/lex.c (lex): Handle \v, and \x hex escapes.
+
+	* src/reader.c (reader): Merge output_ltype into here.  Don't
+	output YYLTYPE definition to .tab.h file unless the @ construct is
+	used.
+
+	* src/bison.simple: Define YYERROR, YYABORT, YYACCEPT here.
+	* src/reader.c (output_ltype): Don't output them here.
+
+	* src/bison.simple: YYDEBUG now should be 0 or 1.
+	* src/output.c (output): For YYDEBUG, output conditional to define it
+	only if not previously defined.
+
+1989-01-02  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* src/bison.simple (yyparse) [YYPURE]: Add local yynerrs.
+	(yydebug): Declare global, but don't initialize, regardless of
+	YYPURE.
+	(yyparse): Don't declare yydebug here.
+
+1988-12-22  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* src/reduce.c (print_notices): Typo in message.
+
+1988-12-11  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* src/output.c (pack_table): Free only nonzero the elts of froms &
+	tos.
+
+1988-12-08  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* src/gram.c (rprecsym): New vector indicates the %prec symbol for
+	a rule.
+	* src/reader.c (packgram): Allocate it and fill it in.
+	* src/reduce.c (inaccessable_symbols): Use it to set V1.
+	* src/reduce.c (print_results): Don't complain about useless token
+	if it's in V1.
+
+1988-12-05  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* src/machine.h (RESETBIT, BITISSET): New macros.
+	(SETBIT, WORDSIZE): Change to use BITS_PER_WORD.
+
+	* src/reduce.c: New file, by David Bakin.  Reduces the grammar.
+	* Makefile: Compile it, link it, put it in dist.
+
+	* src/main.c (main): Call reduce_grammar (in reduce.c).
+
+1988-11-17  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* src/conflicts.c: Don't declare alloca if including alloca.h.
+
+	* src/bison.cld: Define qualifiers `nolines', `debug'.
+	* src/vmsgetargs.c (getargs): Handle them.
+
+	* src/output.c (output_program): Notice `nolinesflag'.
+
+	* src/output.c (output_parser): Simplify logic for -l and #line.
+	Avoid writing EOF char into output.
+
+1988-10-12  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* Implement `-l' option.
+	* src/getopt.c: Set flag `nolinesflag'.
+	* src/reader.c (copy_definition, parse_union_decl, copy_guard,
+	copy_action) Obey that flag; don't generate #line.
+	* src/output.c (output_parser): Discard #line's when copying the
+	parser.
+
+1988-09-12  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* src/reader.c (copy_guard): Fix brace-counting for
+	brace-surrounded guard.
+
+1988-09-08  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* src/bison.simple: Correct number in #line command.
+	(yyparse): Call YYABORT instead of YYERROR, due to last change in
+	output_ltype.
+
+1988-09-05  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* Makefile: New variable LIBS.  Alternatives for USG.
+	* src/conflicts.c [USG]: Define bcopy.
+	* src/symtab.c [USG]: Include string.h instead of strings.h.
+
+	* src/conflicts.c [sparc]: Include alloca.h.
+
+1988-08-02  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* src/reader.c (parse_token_decl): Ignore commas.
+
+1988-06-25  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* src/reader.c (output_ltype): Make YYERROR yacc-compatible (like
+	YYFAIL).
+
+1988-06-24  Richard Stallman  <rms@sugar-bombs.ai.mit.edu>
+
+	* src/getargs.c (getargs): -t sets debugflag.
+	Eliminate upper case duplicate options.
+	* src/output.c (output): If debugflag, output `#define YYDEBUG'.
+
+1988-05-26  Richard Stallman  <rms@frosted-flakes.ai.mit.edu>
+
+	* src/allocate.c (mallocate): New name for `allocate' (which loses
+	in VMS).  Calls changed in LR0.c, conflicts.c, symtab.c, new.h.
+
+	* src/getargs.c (getargs): If argv[0] is "yacc", set fixed_outfiles.
+
+1988-05-17  Richard Stallman  <rms@frosted-flakes.ai.mit.edu>
+
+	* src/conflicts.c: Declare alloca.
+	* src/reader.c: Declare realloc.
+	* src/warshall.c (TC): Fix one arithmetic op that was omitted last
+	time.
+
+1988-05-05  Richard Stallman  <rms@frosted-flakes.ai.mit.edu>
+
+	* src/bison.simple: Conditionalize most refs to yylsp on
+	YYLSP_NEEDED.
+	* src/reader.c (copy_guard, copy_action): Notice if `@' is used.
+	(reader): If it was, output `#define YYLSP_NEEDED'.
+
+1988-04-18  Richard Stallman  <rms@rice-krispies.ai.mit.edu>
+
+	* src/bison.simple: New variable yynerr counts calls to yyerror.
+
+	* src/lex.c (lex, case '='): Update lineno when skipping a newline.
+
+	* src/reader.c (parse_expect_decl): ungetc the char that ends the
+	number; don't read any further.  This handles multi-line comments
+	right and avoids incorrect lineno.
+
+	* src/reader.c: Delete duplicate decl of symval.
+
+	* src/warshall.c (RTC, TC): Cast ptrs to char *, not unsigned, for
+	arith.