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Author SHA1 Message Date
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