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Author SHA1 Message Date
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