* data/c.m4 (b4_yysymprint_generate): Use YYFPRINTF, not fprintf.

[bison.git] / ChangeLog

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 2005-07-18  Paul Eggert  <eggert@cs.ucla.edu>
 
+       * data/c.m4 (b4_yysymprint_generate): Use YYFPRINTF, not fprintf.
+
+       Add i18n support to the GLR skeleton.  Partially fix the C++
+       skeleton; a C++ expert needs to finish this.  Remove debugging
+       msgids; there's little point to having them translated, since they
+       can be understood only by someone who can read the
+       (English-language) source code.
+
+       Generate runtime-po/bison-runtime.pot automatically, so that we
+       don't have to worry about garbage getting in that file.  We'll
+       make sure after the next official release that old msgids don't
+       get lost.  See
+       <http://lists.gnu.org/archive/html/bison-patches/2005-07/msg00119.html>.
+
+       * runtime-po/Makefile.in.in, runtime-po/bison-runtime.pot: Remove.
+       Now auto-generated.
+       * PACKAGING: Don't claim that Gawk, GCC, Perl use this method yet.
+       Fix typos in explanations of the runtime file.
+       * bootstrap: Change gettext keyword from YYI18N to YY_.
+       Use standard Makefile.in.in in runtime-po, since we'll arrange
+       for backward-compatible bison-runtime.po files in a different way.
+       * data/glr.c (YY_): New macro, from yacc.c.
+       (yyuserAction, yyreportAmbiguity, yyreportSyntaxError, yyparse):
+       Translate messages intended for users.
+       (yyreportSyntaxError): Change "virtual memory" to "memory" to match
+       the wording in the other skeletons.  We don't know that the memory
+       is virtual.
+       * data/lalr1.cc (YY_): Renamed from _.  All uses changed.
+       Use same method that yacc.c uses.
+       Don't translate debugging messages.
+       (yy::yyreport_syntax_error): Put in a FIXME for the i18n stuff;
+       it doesn't work (yet), and requires C++ expertise to fix.
+       * data/yacc.c (YY_): Renamed from YY18N.  All uses changed.
+       Move defn to a more logical place, to be consistent with other
+       skeletons.
+       Don't translate debugging messages.
+       Don't assume line numbers fit in unsigned int; use unsigned long fmts.
+       * doc/bison.texinfo: Mention <libintl.h>.  Change glibc cross reference
+       to gettext cross reference.  Add indexing terms.  Mention YYENABLE_NLS.
+       * runtime-po/POTFILES.in: Add data/glr.c, data/lalr1.cc.
+
+       Fix yyerror / yylex test glitches noted by twlevo@xs4all.nl.
+       * tests/cxx-type.at (_AT_TEST_GLR_CXXTYPES): Have yyerror return
+       void, not int.
+       * tests/glr-regression.at (Badly Collapsed GLR States):
+       Likewise.
+       (Improper handling of embedded actions and dollar(-N) in GLR parsers):
+       yylex should return 0 at EOF rather than aborting.
+
        Improve tests for stack overflow in GLR parser.
        Problem reported by twlevo@xs4all.nl.
        * data/glr.c (struct yyGLRStack): Remove yyerrflag member.