]> git.saurik.com Git - bison.git/log
bison.git
22 years agoFixes from Jim Meyering.
Akim Demaille [Mon, 30 Sep 2002 08:40:51 +0000 (08:40 +0000)] 
Fixes from Jim Meyering.

22 years agoRegen.
Akim Demaille [Mon, 30 Sep 2002 08:38:50 +0000 (08:38 +0000)] 
Regen.

22 years agoBump to 1.49d.
Akim Demaille [Fri, 27 Sep 2002 15:40:39 +0000 (15:40 +0000)] 
Bump to 1.49d.

22 years ago.
Akim Demaille [Fri, 27 Sep 2002 15:19:32 +0000 (15:19 +0000)] 
.

22 years agoRegen. BISON-1_49c
Akim Demaille [Fri, 27 Sep 2002 14:55:20 +0000 (14:55 +0000)] 
Regen.

22 years agoRemove.
Akim Demaille [Fri, 27 Sep 2002 14:50:35 +0000 (14:50 +0000)] 
Remove.

22 years agoUpdate.
Akim Demaille [Fri, 27 Sep 2002 14:50:18 +0000 (14:50 +0000)] 
Update.

22 years agoVersion 1.49c.
Akim Demaille [Fri, 27 Sep 2002 14:40:23 +0000 (14:40 +0000)] 
Version 1.49c.

22 years ago* configure.ac (AM_INIT_AUTOMAKE): We _need_ 1.7.
Akim Demaille [Fri, 27 Sep 2002 13:24:19 +0000 (13:24 +0000)] 
* configure.ac (AM_INIT_AUTOMAKE): We _need_ 1.7.
(Because of AC_LIBSOURCE).

22 years agoPlaying with Autoscan.
Akim Demaille [Fri, 27 Sep 2002 13:19:59 +0000 (13:19 +0000)] 
Playing with Autoscan.
* configure.ac: Remove the old LIBOBJ tweaks.
(AC_REPLACE_FUNCS): Add strrchr and strtol.
* lib/strrchr.c: New.
* lib/strtol.c: New, from the Coreutils 4.5.1.

22 years agoPlaying with Autoscan.
Akim Demaille [Fri, 27 Sep 2002 13:03:32 +0000 (13:03 +0000)] 
Playing with Autoscan.
* m4/prereq.m4 (jm_PREREQ_ARGMATCH, jm_FUNC_ARGMATCH): New.
* lib/Makefile.am (libbison_a_SOURCES): No longer include
argmatch.c and argmatch.h, since they are AC_LIBSOURCE'd.
* lib/strcasecmp.c, lib/strncasecmp.c, lib/memcmp.c: New, from the
Coreutils 4.5.1.

22 years ago* doc/bison.texinfo (Stack Overflow): xref to Recursion.
Akim Demaille [Tue, 24 Sep 2002 12:32:36 +0000 (12:32 +0000)] 
* doc/bison.texinfo (Stack Overflow): xref to Recursion.
(Frequently Asked Questions, Parser Stack Overflow): New.

22 years agoPlaying with autoscan.
Akim Demaille [Fri, 13 Sep 2002 16:12:21 +0000 (16:12 +0000)] 
Playing with autoscan.
* src/reader.c (get_merge_function): Use xstrdup, not strdup.
* src/files.c (skeleton_find): Remove, unused.
* m4/memcmp.m4: New, from the Coreutils 4.5.1.
* m4/prereq.m4 (jm_PREREQ_QUOTEARG): Run jm_FUNC_MEMCMP.

22 years ago* configure.ac (AM_INIT_AUTOMAKE): Require Automake 1.6.3.
Akim Demaille [Fri, 13 Sep 2002 15:39:52 +0000 (15:39 +0000)] 
* configure.ac (AM_INIT_AUTOMAKE): Require Automake 1.6.3.
* Makefile.am (AUTOMAKE_OPTIONS): Don't.

22 years ago* configure.ac: Require 2.54.
Akim Demaille [Fri, 13 Sep 2002 12:00:04 +0000 (12:00 +0000)] 
* configure.ac: Require 2.54.
s/jm_FUNC_MALLOC/AC_FUNC_MALLOC/.
s/jm_FUNC_REALLOC/AC_FUNC_REALLOC/.
* m4/c-bs-a.m4, m4/malloc.m4, m4/mbstate_t.m4, m4/realloc.m4:
Remove, provided by Autoconf macros.

22 years agoReally call jm_PREREQ_TEMPNAME.
Akim Demaille [Fri, 13 Sep 2002 08:19:31 +0000 (08:19 +0000)] 
Really call jm_PREREQ_TEMPNAME.

22 years ago* m4/prereq.m4: Update, from Coreutils 4.5.1.
Akim Demaille [Thu, 12 Sep 2002 16:45:33 +0000 (16:45 +0000)] 
* m4/prereq.m4: Update, from Coreutils 4.5.1.

22 years ago* m4/prereq.m4: Update, from Fileutils 4.1.5.
Akim Demaille [Thu, 12 Sep 2002 16:11:55 +0000 (16:11 +0000)] 
* m4/prereq.m4: Update, from Fileutils 4.1.5.
* configure.ac (jm_PREREQ_TEMPNAME): Invoke it.
Reported by Martin Mokrejs.

22 years agoMore about Java.
Akim Demaille [Wed, 11 Sep 2002 08:50:55 +0000 (08:50 +0000)] 
More about Java.

22 years agoRegen.
Akim Demaille [Wed, 11 Sep 2002 08:49:30 +0000 (08:49 +0000)] 
Regen.

22 years agoTypo.
Akim Demaille [Tue, 10 Sep 2002 14:08:48 +0000 (14:08 +0000)] 
Typo.

22 years ago* src/parse-gram.y: Associate a human readable string to each
Akim Demaille [Tue, 10 Sep 2002 13:52:33 +0000 (13:52 +0000)] 
* src/parse-gram.y: Associate a human readable string to each
token type.
* tests/regression.at (Invalid inputs): Adjust.

22 years ago* tests/Makefile.am ($(srcdir)/package.m4): Bison now ships
Akim Demaille [Tue, 10 Sep 2002 13:51:30 +0000 (13:51 +0000)] 
* tests/Makefile.am ($(srcdir)/package.m4): Bison now ships
with an Autoconf-2.5x style configure.ac.

22 years agoFix typo. From Gary V. Vaughan.
Akim Demaille [Tue, 10 Sep 2002 13:42:59 +0000 (13:42 +0000)] 
Fix typo.  From Gary V. Vaughan.

22 years ago2002-09-06 Paul Eggert <eggert@twinsun.com>
Paul Eggert [Sat, 7 Sep 2002 06:35:10 +0000 (06:35 +0000)] 
2002-09-06  Paul Eggert  <eggert@twinsun.com>

* doc/bison.texinfo (Conditions): Make explicit that the GPL
exception applies only to yacc.c.  This is a modification of a
patch originally suggested by Akim Demaille.

2002-09-06  Akim Demaille  <akim@epita.fr>

* data/c.m4 (b4_copyright): Move the GPL exception comment from
here to...
* data/yacc.c: here.

22 years ago(Conditions): Say that the exceptions apply only to C LALR(1) parsers.
Paul Eggert [Sat, 7 Sep 2002 06:33:29 +0000 (06:33 +0000)] 
(Conditions): Say that the exceptions apply only to C LALR(1) parsers.

22 years agodata/yacc.c: Move the GPL exception comment from c.m4 (b4_copyright) to here.
Paul Eggert [Sat, 7 Sep 2002 06:32:24 +0000 (06:32 +0000)] 
data/yacc.c: Move the GPL exception comment from c.m4 (b4_copyright) to here.

22 years ago(b4_copyright): Move the GPL exception comment from here to yacc.c.
Paul Eggert [Sat, 7 Sep 2002 06:31:32 +0000 (06:31 +0000)] 
(b4_copyright): Move the GPL exception comment from here to yacc.c.
Patch by Akim Demaille.

22 years ago* data/lalr1.cc (struct yyltype): Don't define it, since we use
Akim Demaille [Fri, 6 Sep 2002 11:54:05 +0000 (11:54 +0000)] 
* data/lalr1.cc (struct yyltype): Don't define it, since we use
LocationType.
(b4_ltype): Default to yy::Location from location.hh.

22 years ago* data/yacc.c: Guard the declaration of yytoknum also with
Akim Demaille [Wed, 4 Sep 2002 12:03:01 +0000 (12:03 +0000)] 
* data/yacc.c: Guard the declaration of yytoknum also with
`#ifdef YYPRINT', so it is declared only when used.

22 years agoUpdate.
Akim Demaille [Wed, 4 Sep 2002 12:02:11 +0000 (12:02 +0000)] 
Update.

22 years ago* configure.in: Rename as...
Akim Demaille [Wed, 4 Sep 2002 11:15:30 +0000 (11:15 +0000)] 
* configure.in: Rename as...
* configure.ac: this.
Bump to 1.49c.

22 years ago* src/assoc.c, src/closure.c, src/gram.c, src/injections.c,
Akim Demaille [Wed, 4 Sep 2002 10:18:15 +0000 (10:18 +0000)] 
* src/assoc.c, src/closure.c, src/gram.c, src/injections.c,
* src/lalr.c, src/LR0.c, src/relation.c, src/tables.c: Don't
translate maintainer only messages.

22 years agoTypo.
Akim Demaille [Wed, 4 Sep 2002 10:07:33 +0000 (10:07 +0000)] 
Typo.

22 years agoRegen.
Akim Demaille [Wed, 4 Sep 2002 09:58:12 +0000 (09:58 +0000)] 
Regen.

22 years agoHeader guard bug.
Akim Demaille [Wed, 4 Sep 2002 09:41:48 +0000 (09:41 +0000)] 
Header guard bug.

22 years agoAdd "Java, Fortran, etc." Mention the already-existing hack that supports Bison...
Paul Eggert [Fri, 30 Aug 2002 11:27:05 +0000 (11:27 +0000)] 
Add "Java, Fortran, etc."  Mention the already-existing hack that supports Bison for Java.
Fix some misspellings.

22 years agoNo longer needed, since we're not using the stage stuff.
Paul Eggert [Mon, 12 Aug 2002 17:20:52 +0000 (17:20 +0000)] 
No longer needed, since we're not using the stage stuff.

22 years agoVersion 1.49b. BISON-1_49b
Paul Eggert [Mon, 12 Aug 2002 17:11:21 +0000 (17:11 +0000)] 
Version 1.49b.

22 years ago* Makefile.am (SUBDIRS): Remove intl.
Paul Eggert [Mon, 12 Aug 2002 15:27:31 +0000 (15:27 +0000)] 
* Makefile.am (SUBDIRS): Remove intl.
(DISTCLEANFILES): Remove.
* NEWS: Mention that GNU M4 is now required.  Clarify what is
meant by "larger grammars".  Mention the pt_BR translation.
* configure.in (AC_CHECK_DECLS): Add getenv, getopt.
(AM_GNU_GETTEXT_VERSION): New macro, replacing GETTEXT_VERSION var.
Bump version from 0.11.2 to 0.11.5.
(BISON_PREREQ_STAGE): Remove.
(AM_GNU_GETTEXT): Use external gettext.
(AC_OUTPUT): Remove intl/Makefile.

* config/depcomp, config/install-sh: Sync with Automake 1.6.3.

* data/glr.c: Include string.h, for strlen.
(yyreportParseError): Use size_t for yysize.
(yy_yypstack): No longer nested inside yypstates, as nested
functions are not portable.  Do not assume size_t is the
same width as int.
(yypstates): Do not assume that ptrdiff_t is the same width
as int, and similarly for yyposn and YYINDEX.

* data/yacc.c: Fix comment about `$$ = $1': it can copy garbage.

* lib/Makefile.am (INCLUDES): Do not include from the intl
directory, which has been removed.
* src/Makefile.am (INCLUDES): Likewise.

* lib/Makefile.am (libbison_a_SOURCES): Add unlocked-io.h.
(bitsets_sources, additional_bitsets_sources, timevars_sources):
New vars.

* lib/Makefile.am (libbison_a_SOURCES): Avoid +=, a GNU make extension.
* tests/Makefile.am (EXTRA_DIST): Likewise.

* lib/abitset.c (abitset_reverse_list, ebitset_reverse_list):
Do not assume that bitset_windex is the same width as unsigned.

* lib/abitset.c (abitset_unused_clear): Do not assume that
bitset_word is the same width as int.
* lib/bbitset.h (BITSET_INDEX_MAX, BITSET_MSB): Likewise.
* lib/bitset.h (bitset_set, bitset_reset): Likewise.
* lib/bitset_stats.c (bitset_stats_set, bitset_stats_reset): Likewise.
* lib/ebitset.c (ebitset_set, ebitset_reset): Likewise.
* lib/lbitset.c (lbitset_set, lbitset_reset): Likewise.

* lib/abitset.c (abitset_op1): Use -1, not ~0, as memset arg (for
portability to one's complement hosts!).
* lib/ebitset.c (ebitset_op1): Likewise.
* lib/lbitset.c (lbitset_op1): Likewise.

* lib/argmatch.c, lib/quotearg.c, quotearg.h: Sync with GNU tar.
* lib/argmatch.h, lib/basename.c, lib/dirname.c, lib/dirname.h,
lib/hash.c, lib/hash.h, lib/strnlen.c, lib/xmalloc.c:
Sync with fileutils.
* lib/error.c, lib/getopt.c, lib/getopt.h, lib/getopt1.c,
lib/gettext.h: Sync with diffutils.

* lib/memrchr.c, lib/mkstemp.c, lib/strchr.c, lib/strnlen.c,
lib/strspn.c, lib/tempname.c: Use GPL, not LGPL.

* lib/obstack.c, lib/obstack.h: Sync with fileutils, except use
PROTOTYPES to check for prototypes, and "defined __STDC__" to
check for void *.

* lib/bbitset.h (BITSET_WORD_BITS): Now of type unsigned, not
size_t; the old version tried to do this but casted improperly.
(bitset_bindex, bitset_windex): Now size_t, not unsigned long.
(bitset_test): Now returns int, not unsigned long.

* lib/bitset_stats.c: Include "gettext.h".
(_): New macro.
(bitset_stats_set, bitset_stats_reset, bitset_stats_test): Don't
name locals "index", as it generates unnecessary warnings on some
hosts that have an "index" function.

* lib/bitset_stats.c (bitset_stats_print_1, bitset_stats_print,
bitset_stats_read, bitset_stats_write): Wrap strings in _() if
they need translation.
* src/LR0.c (state_list_append, new_itemsets, get_state,
append_states, generate_states): Likewise.
* src/assoc.c (assoc_to_string): Likewise.
* src/closure.c (print_closure, set_firsts, closure): Likewise.
* src/gram.c (grammar_dump): Likewise.
* src/injections.c (injections_compute): Likewise.
* src/lalr.c (lookaheads_print): Likewise.
* src/relation.c (relation_transpose): Likewise.
* src/scan-gram.l: Likewise.
* src/tables.c (table_grow, pack_vector): Likewise.

* m4/Makefile.am (EXTRA_DIST): Remove codeset.m4,
glibc21.m4, isc-posix.m4 lcmessage.m4, stage.m4.
* m4/malloc.m4, m4/realloc.m4: Sync with diffutils.
* m4/mbstate_t.m4: Sync with fileutils.
* m4/prereq.m4 (jm_PREREQ_QUOTEARG): AC_MBSTATE_T -> AC_TYPE_MBSTATE_T.

* po/LINGUAS: Add pt_BR.
* po/POTFILES.in: Add src/assoc.c, src/closure.c, src/gram.c,
src/main.c, src/relation.c, src/state.c, lib/bitset_stats.c,
lib/timevar.c.
Use src/parse-gram.y instead of src/parse-gram.c, as the gettext
manual recommends.
Similarly, use src/scan-gram.l instead of src/scan-gram.c.

* src/complain.c (strerror_r): Remove decl; not needed.
(strerror): Use same pattern as ../lib/error.c.

* src/files.c, src/files.h (compute_header_macro): Remove; unused.

* src/gram.c (grammar_dump): Do not assume ptrdiff_t fits in int.

* src/main.c (main): Cast result of bindtextdomain and textdomain
to void, to avoid a GCC warning when --disable-nls is in effect.

* src/scan-gram.l: Use strings rather than escapes when possible,
to minimize the number of warnings from xgettext.
(handle_action_dollar, handle_action_at): Don't use isdigit,
as it mishandles negative chars and it may not work as expected
outside the C locale.

* src/symtab.c (symbol_get): Don't cast LHS of an assignment;
this is a GCC extension and is not portable to other compilers.

* src/system.h (alloca): Use same pattern as ../lib/error.c.
Do not include <ctype.h>; no longer needed.
Do not include <malloc.h>; no longer needed (and generates
warnings on OpenBSD 3.0).

* tests/cxx-type.at (yylex): Do not pass signed char to isupper;
it's not portable.

* tests/regression.at: Do not use 'cc -c input.c -o input';
Sun C rejects this.  Instead, use 'cc -c input.c -o input.o'.

* tests/synclines.at (AC_SYNCLINES_COMPILE): Accept any nonzero
exit status as failure, not just exit status 1.  Sun C exits
with status 2 sometimes.

* tests/torture.at (AT_INCREASE_DATA_SIZE): New macro.
Use it for the two large tests.

22 years agoRegenerate.
Paul Eggert [Mon, 12 Aug 2002 15:25:59 +0000 (15:25 +0000)] 
Regenerate.

22 years agoAdd pt_BR.
Paul Eggert [Mon, 12 Aug 2002 15:05:54 +0000 (15:05 +0000)] 
Add pt_BR.

22 years agoFix comment about `$$ = $1': it can copy garbage.
Paul Eggert [Mon, 12 Aug 2002 15:04:54 +0000 (15:04 +0000)] 
Fix comment about `$$ = $1': it can copy garbage.

22 years agoAdd Paul Hilfinger.
Paul Eggert [Mon, 12 Aug 2002 15:03:15 +0000 (15:03 +0000)] 
Add Paul Hilfinger.

22 years ago(AT_INCREASE_DATA_SIZE): New macro.
Paul Eggert [Mon, 12 Aug 2002 14:59:47 +0000 (14:59 +0000)] 
(AT_INCREASE_DATA_SIZE): New macro.
Use it for the two large tests.

22 years ago(AC_SYNCLINES_COMPILE): Accept any nonzero
Paul Eggert [Mon, 12 Aug 2002 14:59:02 +0000 (14:59 +0000)] 
(AC_SYNCLINES_COMPILE): Accept any nonzero
exit status as failure, not just exit status 1.  Sun C exits
with status 2 sometimes.

22 years agoDo not use 'cc -c input.c -o input';
Paul Eggert [Mon, 12 Aug 2002 14:58:16 +0000 (14:58 +0000)] 
Do not use 'cc -c input.c -o input';
Sun C rejects this.  Instead, use 'cc -c input.c -o input.o'.

22 years ago(yylex): Do not pass signed char to isupper; it's not portable.
Paul Eggert [Mon, 12 Aug 2002 14:57:12 +0000 (14:57 +0000)] 
(yylex): Do not pass signed char to isupper; it's not portable.

22 years ago(EXTRA_DIST): Avoid +=, a GNU make extension.
Paul Eggert [Mon, 12 Aug 2002 14:56:24 +0000 (14:56 +0000)] 
(EXTRA_DIST): Avoid +=, a GNU make extension.

22 years ago(table_grow, pack_vector): Wrap strings in _() if
Paul Eggert [Mon, 12 Aug 2002 14:55:23 +0000 (14:55 +0000)] 
(table_grow, pack_vector): Wrap strings in _() if
they need translation.

22 years ago(alloca): Use same pattern as ../lib/error.c.
Paul Eggert [Mon, 12 Aug 2002 14:54:27 +0000 (14:54 +0000)] 
(alloca): Use same pattern as ../lib/error.c.
Do not include <ctype.h>; no longer needed.
Do not include <malloc.h>; no longer needed (and generates
warnings on OpenBSD 3.0).

22 years ago(symbol_get): Don't cast LHS of an assignment;
Paul Eggert [Mon, 12 Aug 2002 14:53:26 +0000 (14:53 +0000)] 
(symbol_get): Don't cast LHS of an assignment;
this is a GCC extension and is not portable to other compilers.

22 years agoWrap strings in _() if they need translation.
Paul Eggert [Mon, 12 Aug 2002 14:52:47 +0000 (14:52 +0000)] 
Wrap strings in _() if they need translation.

Use strings rather than escapes when possible,
to minimize the number of warnings from xgettext.

(handle_action_dollar, handle_action_at): Don't use isdigit,
as it mishandles negative chars and it may not work as expected
outside the C locale.

22 years ago(relation_transpose): Wrap strings in _() if they need translation.
Paul Eggert [Mon, 12 Aug 2002 14:50:38 +0000 (14:50 +0000)] 
(relation_transpose): Wrap strings in _() if they need translation.

22 years agoFix spelling in comment.
Paul Eggert [Mon, 12 Aug 2002 14:49:45 +0000 (14:49 +0000)] 
Fix spelling in comment.

22 years agoCast result of bindtextdomain and textdomain
Paul Eggert [Mon, 12 Aug 2002 14:41:48 +0000 (14:41 +0000)] 
Cast result of bindtextdomain and textdomain
to void, to avoid a GCC warning when --disable-nls is in effect.

22 years ago(lookaheads_print): Wrap strings in _() if they need translation.
Paul Eggert [Mon, 12 Aug 2002 14:40:55 +0000 (14:40 +0000)] 
(lookaheads_print): Wrap strings in _() if they need translation.

22 years ago(injections_compute): Wrap strings in _() if
Paul Eggert [Mon, 12 Aug 2002 14:40:07 +0000 (14:40 +0000)] 
(injections_compute): Wrap strings in _() if
they need translation.

22 years ago(grammar_dump): Wrap strings in _() if they need translation.
Paul Eggert [Mon, 12 Aug 2002 14:39:16 +0000 (14:39 +0000)] 
(grammar_dump): Wrap strings in _() if they need translation.
Do not assume ptrdiff_t fits in int.

22 years ago(compute_header_macro): Remove; unused.
Paul Eggert [Mon, 12 Aug 2002 14:38:04 +0000 (14:38 +0000)] 
(compute_header_macro): Remove; unused.

22 years ago(strerror_r): Remove decl; not needed.
Paul Eggert [Mon, 12 Aug 2002 14:36:57 +0000 (14:36 +0000)] 
(strerror_r): Remove decl; not needed.
(strerror): Use same pattern as ../lib/error.c.

22 years ago(print_closure, set_firsts, closure): Wrap strings in _() if they need
Paul Eggert [Mon, 12 Aug 2002 14:36:09 +0000 (14:36 +0000)] 
(print_closure, set_firsts, closure): Wrap strings in _() if they need
translation.

22 years ago(assoc_to_string): Wrap strings in _() if they need translation.
Paul Eggert [Mon, 12 Aug 2002 14:34:51 +0000 (14:34 +0000)] 
(assoc_to_string): Wrap strings in _() if they need translation.

22 years ago(INCLUDES): Do not include from the intl directory, which has been removed.
Paul Eggert [Mon, 12 Aug 2002 14:33:54 +0000 (14:33 +0000)] 
(INCLUDES): Do not include from the intl directory, which has been removed.

22 years ago(state_list_append, new_itemsets, get_state, append_states, generate_states):
Paul Eggert [Mon, 12 Aug 2002 14:33:12 +0000 (14:33 +0000)] 
(state_list_append, new_itemsets, get_state, append_states, generate_states):
Wrap strings in _() if they need translation.

22 years agoUpdate translations from Translation Project.
Paul Eggert [Mon, 12 Aug 2002 14:31:24 +0000 (14:31 +0000)] 
Update translations from Translation Project.

22 years agoAdd src/assoc.c, src/closure.c, src/gram.c,
Paul Eggert [Mon, 12 Aug 2002 14:28:29 +0000 (14:28 +0000)] 
Add src/assoc.c, src/closure.c, src/gram.c,
src/main.c, src/relation.c, src/state.c, lib/bitset_stats.c,
lib/timevar.c.
Use src/parse-gram.y instead of src/parse-gram.c, as the gettext
manual recommends.
Similarly, use src/scan-gram.l instead of src/scan-gram.c.

22 years agoNew files from gettext-0.11.5.
Paul Eggert [Mon, 12 Aug 2002 14:27:49 +0000 (14:27 +0000)] 
New files from gettext-0.11.5.

22 years agoSync with gettext (comment change only).
Paul Eggert [Mon, 12 Aug 2002 14:26:37 +0000 (14:26 +0000)] 
Sync with gettext (comment change only).

22 years ago(jm_PREREQ_QUOTEARG): AC_MBSTATE_T -> AC_TYPE_MBSTATE_T.
Paul Eggert [Mon, 12 Aug 2002 14:25:56 +0000 (14:25 +0000)] 
(jm_PREREQ_QUOTEARG): AC_MBSTATE_T -> AC_TYPE_MBSTATE_T.

22 years agoSync with fileutils.
Paul Eggert [Mon, 12 Aug 2002 14:25:24 +0000 (14:25 +0000)] 
Sync with fileutils.

22 years agoSync with diffutils.
Paul Eggert [Mon, 12 Aug 2002 14:25:03 +0000 (14:25 +0000)] 
Sync with diffutils.

22 years ago(EXTRA_DIST): Remove codeset.m4,
Paul Eggert [Mon, 12 Aug 2002 14:23:35 +0000 (14:23 +0000)] 
(EXTRA_DIST): Remove codeset.m4,
glibc21.m4, isc-posix.m4 lcmessage.m4, stage.m4.

22 years ago(lbitset_set, lbitset_reset): Do not assume that
Paul Eggert [Mon, 12 Aug 2002 14:22:08 +0000 (14:22 +0000)] 
(lbitset_set, lbitset_reset): Do not assume that
bitset_word is the same width as int.
(lbitset_op1): Use -1, not ~0, as memset arg (for
portability to one's complement hosts!).

22 years ago(ebitset_set, ebitset_reset): Do not assume that bitset_word is the
Paul Eggert [Mon, 12 Aug 2002 14:20:35 +0000 (14:20 +0000)] 
(ebitset_set, ebitset_reset): Do not assume that bitset_word is the
same width as int.
(ebitset_op1): Use -1, not ~0, as memset arg (for portability to one's
complement hosts!).

22 years ago(bitset_set, bitset_reset): Do not assume that bitset_word is the same
Paul Eggert [Mon, 12 Aug 2002 14:19:02 +0000 (14:19 +0000)] 
(bitset_set, bitset_reset): Do not assume that bitset_word is the same
width as int.

22 years agoInclude "gettext.h".
Paul Eggert [Mon, 12 Aug 2002 14:16:49 +0000 (14:16 +0000)] 
Include "gettext.h".
(_): New macro.
(bitset_stats_set, bitset_stats_reset, bitset_stats_test): Don't
name locals "index", as it generates unnecessary warnings on some
hosts that have an "index" function.

(bitset_stats_print_1, bitset_stats_print, bitset_stats_read,
bitset_stats_write): Wrap strings in _() if they need translation.

(bitset_stats_set, bitset_stats_reset): Do not assume that bitset_word
is the same width as int.

22 years ago(BITSET_WORD_BITS): Now of type unsigned, not
Paul Eggert [Mon, 12 Aug 2002 14:13:56 +0000 (14:13 +0000)] 
(BITSET_WORD_BITS): Now of type unsigned, not
size_t; the old version tried to do this but casted improperly.
(bitset_bindex, bitset_windex): Now size_t, not unsigned long.
(bitset_test): Now returns int, not unsigned long.

22 years agoSync with fileutils, except use
Paul Eggert [Mon, 12 Aug 2002 14:12:57 +0000 (14:12 +0000)] 
Sync with fileutils, except use
PROTOTYPES to check for prototypes, and "defined __STDC__" to
check for void *.

22 years agoUse GPL, not LGPL.
Paul Eggert [Mon, 12 Aug 2002 14:12:13 +0000 (14:12 +0000)] 
Use GPL, not LGPL.

22 years agoSync with GNU tar.
Paul Eggert [Mon, 12 Aug 2002 14:10:23 +0000 (14:10 +0000)] 
Sync with GNU tar.

22 years ago(abitset_reverse_list, ebitset_reverse_list):
Paul Eggert [Mon, 12 Aug 2002 14:09:24 +0000 (14:09 +0000)] 
(abitset_reverse_list, ebitset_reverse_list):
Do not assume that bitset_windex is the same width as unsigned.
(abitset_unused_clear): Do not assume that bitset_word is the same
width as int.
(abitset_op1): Use -1, not ~0, as memset arg (for portability to one's
complement hosts!).

22 years ago(INCLUDES): Do not include from the intl directory, which has been
Paul Eggert [Mon, 12 Aug 2002 14:08:04 +0000 (14:08 +0000)] 
(INCLUDES): Do not include from the intl directory, which has been
removed.
(libbison_a_SOURCES): Add unlocked-io.h.  Avoid +=, a GNU make extension.
(bitsets_sources, additional_bitsets_sources, timevars_sources): New vars.

22 years agoNew translation.
Paul Eggert [Mon, 12 Aug 2002 14:04:38 +0000 (14:04 +0000)] 
New translation.

22 years agoFrom fileutils.
Paul Eggert [Mon, 12 Aug 2002 14:04:17 +0000 (14:04 +0000)] 
From fileutils.

22 years agoInclude string.h, for strlen.
Paul Eggert [Mon, 12 Aug 2002 14:02:32 +0000 (14:02 +0000)] 
Include string.h, for strlen.
(yyreportParseError): Use size_t for yysize.
(yy_yypstack): No longer nested inside yypstates, as nested
functions are not portable.  Do not assume size_t is the
same width as int.
(yypstates): Do not assume that ptrdiff_t is the same width
as int, and similarly for yyposn and YYINDEX.

22 years agoSync with Automake 1.6.3.
Paul Eggert [Mon, 12 Aug 2002 14:01:45 +0000 (14:01 +0000)] 
Sync with Automake 1.6.3.

22 years ago(AC_CHECK_DECLS): Add getenv, getopt.
Paul Eggert [Mon, 12 Aug 2002 14:00:04 +0000 (14:00 +0000)] 
(AC_CHECK_DECLS): Add getenv, getopt.
(AM_GNU_GETTEXT_VERSION): New macro, replacing GETTEXT_VERSION var.
Bump version from 0.11.2 to 0.11.5.
(BISON_PREREQ_STAGE): Remove.
(AM_GNU_GETTEXT): Use external gettext.
(AC_OUTPUT): Remove intl/Makefile.

22 years agoMention that GNU M4 is now required. Clarify what is meant by "larger
Paul Eggert [Mon, 12 Aug 2002 13:59:13 +0000 (13:59 +0000)] 
Mention that GNU M4 is now required.  Clarify what is meant by "larger
grammars".  Mention the pt_BR translation.

22 years ago(SUBDIRS): Remove intl.
Paul Eggert [Mon, 12 Aug 2002 13:58:17 +0000 (13:58 +0000)] 
(SUBDIRS): Remove intl.
(DISTCLEANFILES): Remove.

22 years ago* src/conflicts.c (conflicts_output): Don't output rules never
Akim Demaille [Fri, 2 Aug 2002 08:05:01 +0000 (08:05 +0000)] 
* src/conflicts.c (conflicts_output): Don't output rules never
reduced here, since anyway that computation doesn't work.
* src/gram.h, src/gram.h (rule_filter_t, rule_useful_p)
(rule_useless_p, rule_never_reduced_p): New.
(grammar_rules_partial_print): Use a filter instead of a range.
Display the title only if needed.
(grammar_rules_print): Adjust.
(grammar_rules_never_reduced_report): New.
* src/tables.c (action_row): Move the computation of rules never
reduced to...
(token_actions): here.
* src/main.c (main): Make the parser before making the report, so
that rules never reduced are computed.
Call grammar_rules_never_reduced_report.
* src/print.c (print_results): Report rules never reduced.
* tests/conflicts.at, tests/reduce.at: Adjust.

22 years agoInstead of attaching lookaheads and duplicating the rules being
Akim Demaille [Thu, 1 Aug 2002 18:14:30 +0000 (18:14 +0000)] 
Instead of attaching lookaheads and duplicating the rules being
reduced by a state, attach the lookaheads to the reductions.
* src/state.h (state_t): Remove the `lookaheads',
`lookaheads_rule' member.
(reductions_t): Add a `lookaheads' member.
Use a regular array for the `rules'.
* src/state.c (reductions_new): Initialize the lookaheads member
to 0.
(state_rule_lookaheads_print): Adjust.
* src/state.h, src/state.c (state_reductions_find): New.
* src/conflicts.c (resolve_sr_conflict, set_conflicts)
(count_rr_conflicts): Adjust.
* src/lalr.c (LArule): Remove.
(add_lookback_edge): Adjust.
(state_lookaheads_count): New.
(states_lookaheads_initialize): Merge into...
(initialize_LA): this.
(lalr_free): Adjust.
* src/main.c (main): Don't free nullable and derives too early: it
is used by --verbose.
* src/print.c, src/print_graph.c, src/tables.c: Adjust.

22 years ago* src/derives.h, src/derives.c (derives): A `rule_t***' instead of
Akim Demaille [Thu, 1 Aug 2002 18:13:29 +0000 (18:13 +0000)] 
* src/derives.h, src/derives.c (derives): A `rule_t***' instead of
`rule_number_t**'.
(set_derives, free_derives): Rename as...
(derives_compute, derives_free): this.
Adjust all dependencies.
* src/nullable.c (set_nullable, free_nullable): Rename as...
(nullable_compute, nullable_free): these.
(rule_list_t): Store rule_t *, not rule_number_t.
* src/state.c (state_rule_lookaheads_print): Directly compare rule
pointers, instead of their numbers.
* src/main.c (main): Call nullable_free, and derives_free earlier,
as they were lo longer used.

22 years ago* lib/timevar.c (get_time): Include children time.
Akim Demaille [Thu, 1 Aug 2002 18:12:11 +0000 (18:12 +0000)] 
* lib/timevar.c (get_time): Include children time.
* src/lalr.h (LA, LArule): Don't export them: used with the
state_t.
* src/lalr.c (LA, LArule): Static.
* src/lalr.h, src/lalr.c (lalr_free): New.
* src/main.c (main): Call it.
* src/tables.c (pack_vector): Check whether loc is >= to the
table_size, not >.
(pack_tables): Don't free froms, tos, conflict_tos, and pos...
(tables_generate): do it, since that's also it which allocates
them.
Don't free LA and LArule, main does.

22 years agoSeparate parser tables computation and output.
Akim Demaille [Wed, 31 Jul 2002 21:52:00 +0000 (21:52 +0000)] 
Separate parser tables computation and output.
* src/output.c (nvectors, base_t, base, base_ninf, conflict_table)
(conflict_list, conflict_list_cnt, table, check, table_ninf)
(yydefgoto, yydefact, high): Move to...
* src/tables.h, src/tables.c: here.
* src/output.c (vector_number_t, VECTOR_NUMBER_MAX)
(VECTOR_NUMBER_MIN, state_number_to_vector_number)
(symbol_number_to_vector_number, nvectors, BASE_MAX, BASE_MIN)
(froms, tos, conflict_tos, tally, width, action_t, ACTION_MAX)
(ACTION_MIN, actrow, order, nentries, pos, conflrow)
(conflict_list_free, table_size, lowzero, table_grow, conflict_row)
(action_row, save_row, token_actions, save_column, default_goto)
(goto_actions, sort_actions, matching_state, pack_vector)
(table_ninf_remap, pack_table, prepare_actions): Move to...
* src/tables.c: here.
* src/tables.h, src/tables.c(tables_generate, tables_free): New.
* src/output.c (token_actions, output_base, output_conflicts)
(output_check): Merge into...
(prepare_actions): this.
(actions_output): Rename as...
(user_actions_output): this.
* src/main.c (main): Call tables_generate and tables_free.

22 years agoSteal GCC's --time-report support.
Akim Demaille [Wed, 31 Jul 2002 19:52:13 +0000 (19:52 +0000)] 
Steal GCC's --time-report support.
* lib/timevar.c, lib/timevar.h, lib/timevar.def: New,
stolen/adjusted from GCC.
* m4/stage.m4: Remove time related checks.
* m4/timevar.m4: New.
* configure.in: Adjust.
* src/system.h: Adjust to using timevar.h.
* src/getargs.h, src/getargs.c: Support trace_time for
--trace=time.
* src/main.c (stage): Remove.
(main): Replace `stage' invocations with timevar calls.
* src/output.c: Insert pertinent timevar calls.

22 years agoLet --trace have arguments.
Akim Demaille [Wed, 31 Jul 2002 19:49:52 +0000 (19:49 +0000)] 
Let --trace have arguments.
* src/getargs.h (enum trace_e): New.
* src/getargs.c (trace_args, trace_types, trace_argmatch): New.
(long_options, short_options): --trace/-T takes an optional
argument.
Change all the uses of trace_flag to reflect the new flags.
* tests/sets.at (Firsts, Nullable, Broken Closure): Use --trace=sets.
Strengthen `stage' portability.
* m4/stage.m4 (BISON_PREREQ_STAGE): New.
* configure.in: Use it.
Don't check for malloc.h and sys/times.h.
* src/system.h: Include them when appropriate.
* src/main.c (stage): Compile only when mallinfo, struct mallinfo,
times and struct tms are available.

22 years agoAdd HACKING.
Akim Demaille [Wed, 31 Jul 2002 16:57:39 +0000 (16:57 +0000)] 
Add HACKING.

22 years agoIn verbose parse error message, don't report `error' as an
Akim Demaille [Tue, 30 Jul 2002 11:56:44 +0000 (11:56 +0000)] 
In verbose parse error message, don't report `error' as an
expected token.
* tests/actions.at (Printers and Destructors): Adjust.
* tests/calc.at (Calculator $1): Adjust.
* data/yacc.c, data/glr.c, data/lalr1.c: When making the verbose
error message, do not report the parser accepts the error token in
that state.

22 years agoNormalize conflict related messages.
Akim Demaille [Tue, 30 Jul 2002 11:09:59 +0000 (11:09 +0000)] 
Normalize conflict related messages.
* src/complain.h, src/complain.c (warn, complain): New.
* src/conflicts.c (conflicts_print): Use them.
(conflict_report_yacc): New, extracted from...
(conflicts_print): here.
* tests/conflicts.at, tests/existing.at: Adjust.