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[bison.git] / ChangeLog

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+2003-09-30  Frank Heckenbach  <frank@g-n-u.de>
+       and Paul Eggert  <eggert@twinsun.com>
+
+       * doc/bison.texinfo (Decl Summary, Contextual Precedence,
+       Table of Symbols): Document %default-prec.
+       * src/parse-gram.y (PERCENT_DEFAULT_PREC): New token.
+       (grammar_declaration): Set default_prec on %default-prec.
+       * src/scan-gram.l (%default-prec): New token.
+       * src/reader.h (default_prec): New flag.
+       * src/reader.c: Likewise.
+       (packgram): Handle it.
+       * tests/conflicts.at (%default-prec without %prec,
+       %default-prec with %prec, %default-prec 1): New tests.
+       
+2003-09-30  Paul Eggert  <eggert@twinsun.com>
+
+       * tests/testsuite.at: Include local.at, not input.at, fixing
+       a typo in the 2003-08-25 patch.
+
+2003-08-27  Akim Demaille  <akim@epita.fr>
+
+       * data/lalr1.cc (yyparse) [__GNUC__]: "Use" yyerrorlab to pacify
+       GCC warnings.
+
+2003-08-26  Akim Demaille  <akim@epita.fr>
+
+       * config/announce-gen (print_changelog_deltas): Neutralize "<#" as
+       "<\#" to avoid magic from Gnus when posting parts of this script.
+
+2003-08-26  Akim Demaille  <akim@epita.fr>
+
+       * data/lalr1.cc (Parser::report_syntax_error_): New, extracted from
+       (Parser::parse): here.
+       Adjust: nerrs and errstatus is now replaced by...
+       (Parser::nerrs_, Parser::errstatus_): New.
+
+2003-08-25  Akim Demaille  <akim@epita.fr>
+
+       * config/announce-gen, Makefile.cfg: New.
+       * Makefile.am: Adjust.
+       * GNUmakefile, Makefile.maint: Update from CVS Autoconf, but
+       keeping local WGET and WGETFLAGS modifications from Paul Eggert.
+
+2003-08-25  Akim Demaille  <akim@epita.fr>
+
+       When reducing initial empty rules, Bison parser read an initial
+       location that is not defined.  This results in garbage, and that
+       affects Bison's own parser.  Therefore we need (i) to extend Bison
+       to support a means to initialize this location, and (ii) to use
+       this CVS Bison to fix CVS Bison's parser.
+
+       * src/reader.h, reader.c (epilogue_augment): Remove, replace
+       with...
+       * src/muscle_tab.h, src/muscle_tab.c (muscle_code_grow): this.
+       * src/parse-gram.y: Adjust.
+       (%initial-action): New.
+       (%error-verbose): Since we require CVS Bison, there is no reason
+       not to use it.
+       * src/scan-gram.l: Adjust.
+       * src/Makefile.am (YACC): New, to make sure we use our own parser.
+       * data/yacc.c (yyparse): Use b4_initial_action.
+
 2003-08-25  Akim Demaille  <akim@epita.fr>
 
        * doc/bison.texinfo: Don't promote stdout for error messages.