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OChangeLog
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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.