Future/bison
1
0
Fork 0
mirror of https://git.savannah.gnu.org/git/bison.git synced 2026-07-23 12:10:32 +00:00
Code Issues Packages Projects Releases Wiki Activity
3,383 Commits 8 Branches 131 Tags
ed15d907c5beb3a2a344f8cecd06af20bf14d596
Commit Graph
50 Commits
This Branch
This Branch
All Branches
Author SHA1 Message Date
Akim Demaille ed15d907c5 gnulib: update. 
* gnulib: Update to latest.
	* lib/.cvsignore, lib/.gitignore, m4/.cvsignore,
	* m4/.gitignore: Regen.
	* src/symtab.c (symbol_from_uniqstr, semantic_type_from_uniqstr):
	Call xalloc_die on hash_insert failures.
	Requested by the new __warn_unused_result__ attribute of
	hash_insert.
 2009-06-10 19:39:46 +02:00
Akim Demaille c8bf65f07e remove useless variable. 
* src/getargs.c (skeleton_arg): Remove now useless variable.
	Should help the compiler see that this printf-like call is sane.
 2009-05-19 11:36:32 +02:00
Akim Demaille 7ac45a4687 Fix ChangeLog for the previous patch. 2009-05-11 08:53:35 +02:00
Akim Demaille b10dd689b6 doc: use C++ headers. 
* doc/bison.texinfo (Calc++ Scanner): Prefer C++ headers to C
	headers.
 2009-05-11 08:36:51 +02:00
Akim Demaille 601bdfabe2 fix hexadecimal token number support. 
* src/scan-gram.l: Catch incorrect ids after hexadecimal numbers.
 2009-05-05 09:44:07 +02:00
Akim Demaille d19123e612 tests: check token numbers. 
* tests/input.at (Numbered tokens): New.
 2009-05-05 09:43:32 +02:00
Akim Demaille ecdfea9a12 bison: catch bad symbol names. 
* src/scan-gram.l({int}{id}): Report as an invalid identifier.
	* tests/input.at: Adjust.
 2009-05-04 21:31:07 +02:00
Akim Demaille 43e6aea526 space changes. 
* src/scan-gram.l: Untabify to be robust to zealous editors.
 2009-05-04 21:31:02 +02:00
Akim Demaille c046698e6e identifiers: dashes are letters. 
Dashes can now start identifiers (symbols and directives).

	* src/scan-gram.l ({letter}): Add dash.
	({id}): Remove it.
	* tests/input.at (Symbols): Adjust.
	Remove stray comment.
	* tests/regression.at (Invalid inputs): Adjust error message.
	* doc/bison.texinfo (Symbols): Update.
 2009-05-04 21:30:52 +02:00
Akim DemailleandJoel E. Denny 0939aa2d3c tests: check the use of dashes and periods in symbols. 
* tests/input.at (Symbol): New test group.
(cherry picked from commit 746ee38c7c)
 2009-04-29 20:41:32 -04:00
Akim DemailleandJoel E. Denny 663ce7bb3e variables: accept dashes. 
* src/scan-gram.l ({id}): Also accept dashes after the initial
	letter.
	({directive}): Use {id}.
	* src/parse-gram.y: Comment and formatting changes.
	* doc/bison.texinfo (Symbols): Adjust the lexical definitions of
	symbols.
	* src/complain.h, src/complain.c (yacc_at): New.
	* src/symtab.c (symbol_new): Use yacc_at to report inappropriate
	symbol names.
	* src/output.c (token_definitions_output): Do not #define token
	names with dashes.
(cherry picked from commit 4f646c3794)

Conflicts:

	data/bison.m4
	src/parse-gram.y
 2009-04-29 18:50:12 -04:00
Akim Demaille 44c124a389 Consistently refer to Yacc, not YACC. 
* src/getargs.c (usage, warnings_args): s/YACC/Yacc/.
 2009-04-20 13:23:01 +02:00
Akim DemailleandJoel E. Denny c4fae1ef48 Fix portability issue in the test suite. 
* tests/local.at (AT_MATCHES_CHECK): New.
	Based on Perl instead of Sed.  Sed has too many portability
	pitfalls, not ever Sed is GNU Sed.
	* tests/actions.at (Fix user actions without a trailing semicolon):
	Use it.
(cherry picked from commit 6617622c9a)
 2009-04-17 00:08:23 -04:00
Akim Demaille bd5df716a3 doc: minor fixes. 
* doc/bison.texinfo (Decl Summary): Fix entry about %debug.
	(Table of Symbols): Remove duplicate entry for %debug.
 2009-04-14 08:12:29 +02:00
Akim DemailleandJoel E. Denny c65e529237 --trace=muscles 
* src/getargs.h, src/getargs.c (trace_muscle): New.
	(trace_types, trace_args): Support it.
	* src/output.c (output_skeleton): Use it.
(cherry picked from commit 5263bea9f7)
 2009-04-06 05:56:14 -04:00
Akim DemailleandJoel E. Denny 96002de2e1 muscles_output. 
* src/output.c (muscles_output): New, extracted from...
	(output_skeleton): here.
	Adjust.
 2009-04-06 05:55:38 -04:00
Akim DemailleandJoel E. Denny fadb13b5b3 Display the changes in cross-options.texi. 
* build-aux/cross-options.pl ($sep): New, to separate items.
	* doc/Makefile.am ($(srcdir)/cross-options.texi): Use diff to display
	the changes.
 2009-04-06 05:47:16 -04:00
Akim DemailleandJoel E. Denny e80b068ce1 Copyright years. 
* data/glr.c: Add 2007 and 2008 here, consistenly with the comments.
 2009-04-06 04:57:17 -04:00
Akim DemailleandJoel E. Denny 54d8d31419 Really add autoconf as a submodule. 
* submodules/autoconf: New.
(cherry picked from commit e5fa6147ef)
 2009-04-06 04:44:21 -04:00
Akim DemailleandJoel E. Denny e3ee30b88f Install autoconf as a submodule to get m4sugar. 
* .gitmodules: Add submodules/autoconf.
	* data/m4sugar/foreach.m4, data/m4sugar/m4sugar.m4: Now links into
	submodules/autoconf.
(cherry picked from commit 6c63b895fb)
 2009-04-06 04:41:33 -04:00
Akim DemailleandJoel E. Denny 11c4e57daf AT_FULL_COMPILE. 
* tests/actions.at, tests/regression.at: Use it.
 2009-04-06 04:28:51 -04:00
Akim DemailleandJoel E. Denny e186a28486 Pass command line location to skeleton_arg and language_argmatch. 
* src/getargs.h, src/getargs.c (skeleton_arg, language_argmatch):
	The location argument is now mandatory.
	Adjust all dependencies.
	(getargs): Use command_line_location.
 2009-04-06 04:28:51 -04:00
Akim DemailleandJoel E. Denny e14c68313b -D, --define. 
* src/getargs.c (usage): Document -D.
	Fix help string for --locations.
	(command_line_location): New.
	(short_options, long_options, getargs): Support -D, --define.
	(getargs): Move -d support at the right place.
	* doc/bison.texinfo (Bison Options): Update.
	* tests/input.at (%define, --define): New.
(cherry picked from commit 58697c6d89)
 2009-04-06 04:28:50 -04:00
Akim DemailleandJoel E. Denny 75c21b618d Initialize the muscle table before parsing the command line. 
* src/getargs.c (quotearg.h, muscle_tab.h): Include.
	(getargs): Define file_name.
	* src/main.c (main): Initialize muscle_tab before calling
	getargs.
	* src/muscle_tab.c (muscle_init): No longer define file_name, as
	its value is not available yet.
 2009-04-06 04:28:50 -04:00
Akim DemailleandJoel E. Denny 33d2a86079 Require the generation of parse-gram.output. 
* src/Makefile.am (YACC): Pass --report=all.
(cherry picked from commit 432ac57aaa)
 2009-04-06 04:28:50 -04:00
Akim DemailleandJoel E. Denny f67c40374e Fix --help. 
* src/getargs.c (usage): Fix help string for -W.
(cherry picked from commit 9b9e0a7d46)
 2009-04-06 00:54:55 -04:00
Akim DemailleandJoel E. Denny 0213d65176 Handle more general types of option arguments. 
* build-aux/cross-options.pl: The argument ends at the first
	space, not the first non-symbol character.
	Use @var for each word appearing the argument description.
(cherry picked from commit 74eae918c3)
 2009-04-06 00:50:21 -04:00
Akim DemailleandJoel E. Denny 0d2b2ab033 Remove spurious initial empty lines. 
* data/glr.c, data/glr.cc, data/lalr1.cc, data/lalr1.java,
	* data/yacc.c: End the @output lines with an @.
 2009-04-06 00:36:42 -04:00
Akim DemailleandJoel E. Denny 5d3a1ecbbe Locations without columns for command line arguments. 
* src/location.c (location_print): Don't display negative columns.
	* src/location.h: Document this.
(cherry picked from commit 56c5eca973)
 2009-04-03 02:24:48 -04:00
Akim Demaille c1455babda bootstrap: --help to stdout. 
* bootstrap (usage): Don't send --help to stderr.
	Use a here doc instead of a long string.
 2009-03-31 10:44:33 +02:00
Akim Demaille 2075a82a18 bootstrap: README-hacking no longer exists 
* bootstrap (checkout_only_file): Set to HACKING.
 2009-03-31 10:44:00 +02:00
Akim Demaille 26fccd4d7b doc: merge HACKING and README-hacking. 
Two files is confusing.
Reported by Alexandre Duret-Lutz.

	* README-hacking: Merge into...
	* HACKING (Working from the repository): here.
 2009-03-26 23:52:00 +01:00
Akim Demaille 6469c4d72b doc: update README-hacking. 
* README-hacking: We now use git and git submodules.
	Reported by Ralf Wildenhues and Alexandre Duret-Lutz.
 2009-03-26 23:48:46 +01:00
Akim Demaille b328890a9e lalr1.cc: avoid GCC 4.3 warnings. 
GCC 4.3 now warns about "a || b && c" and asks for explicit
parentheses.
Reported by Alexandre Duret-Lutz.
	* data/location.cc: Update copyright years.
	(Position::operator==): Use parens to make precedence explicit.
	Compare lines and columns first, as they are more likely to be
	different, and they are faster to compare.
 2009-03-26 23:45:25 +01:00
Akim Demaille f307943941 gnulib: update. 
* gnulib: Update to latest.
	* lib/Makefile.am (AM_CPPFLAGS): It is now defined by gnulib, so
	use +=.
 2009-03-26 23:41:12 +01:00
Akim Demaille 5339158d01 Update gnulib. 2009-02-12 09:51:53 +01:00
Akim Demaille 8defe11bfa Fix grep portability issues. 
Grep on Solaris does not support -q.
Reported by Summum Bonum.

	* NEWS: Add a stub for 2.4.2.
	* THANKS: Add Summum Bonum.
	* tests/atlocal.in (EGREP): New.
	(CC, CXX, XSLTPROC): Make it possible to override them via
	envvars.
	* tests/java.at: Use $EGREP instead of egrep.
	Use AT_CHECK's ignore instead of grep's -q.
 2009-01-08 09:46:40 +01:00
Akim Demaille 876fd8357a Update data/README. 
* data/README: Document glr.cc, lalr1.java, m4sugar and xslt.
 2008-12-09 13:24:18 +01:00
Akim Demaille 1eb0b14659 Spelling fixes. 
* NEWS: s/than/that/.
 2008-12-09 13:19:44 +01:00
Akim Demaille 738cde3e93 Mention the trailing semicolon in action. 
* NEWS: Mention the trailing semicolon in action.
 2008-11-04 22:26:39 +01:00
Akim Demaille d6fb461dd8 Reformat NEWS. 
* NEWS: Use more outline-mode markup.
	Suggested by Jim Meyering.
 2008-11-04 22:19:33 +01:00
Akim Demaille 482dc52fb7 Space changes. 
* data/lalr1.cc: Formatting changes.
 2008-10-28 17:11:17 +01:00
Akim Demaille 52cbbe845a Don't define debugging functions when !YYDEBUG. 
* data/lalr1.cc (debug_stream, set_debug_stream)
	(debug_level_type, debug_level, set_debug_level): Don't
	declare them when YYDEBUG is not defined.
	The implementation are already YYDEBUG-aware.
 2008-10-28 17:11:14 +01:00
Akim Demaille 0925d5bfd4 Prefer "continue" for empty loop bodies. 
* etc/bench.pl.in: Use "continue" instead of {}.
 2008-10-28 17:11:11 +01:00
Akim Demaille cf98343c1d Space and comments changes. 
* data/c++.m4, data/glr.c, data/lalr1.cc: Copyright year changes.
	* data/c.m4, data/lalr1.cc: Space changes.
 2008-10-28 17:11:07 +01:00
Akim Demaille 9f467b7d84 Make gnulib a submodule. 
* gnulib: New.
	* .gitmodules (gnulib): New.
 2008-10-28 17:05:48 +01:00
Akim Demaille e1145ad8bd Clarify UPDATED use. 
* doc/bison.texinfo: It refers to the last edition of this file,
	not to the release date of Bison.
	Reported by Joel E. Denny.
 2008-08-29 10:12:23 +02:00
Akim Demaille 0df72d78ff Update README. 
* README: Update FAQ pointer.
	Reported by Joel E. Denny.
 2008-08-29 10:07:04 +02:00
Akim Demaille 6501566813 Check yyerrok in calc.at. 
* tests/calc.at (calc.y): Use yyerrok on "( error )".
	(AT_CHECK_CALC): Add a check that ensures that yyerrok works as
	expected.
 2008-08-27 10:30:06 +02:00
Akim Demaille 98e26a9201 Support yyerrok in lalr1.cc. 
YYBACKUP is still to import back into lalr1.cc.

	* data/lalr1.cc (yyerrork, yyclearin, YYRECOVERING): Define.
 2008-08-27 10:21:31 +02:00