Make it possible to return a symbol_type from yylex.

[bison.git] / ChangeLog

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+2008-11-11  Akim Demaille  <demaille@gostai.com>
+
+       Make it possible to return a symbol_type from yylex.
+       * data/lalr1.cc (b4_lex_symbol_if): New.
+       (parse): When lex_symbol is defined, expected yylex to return the
+       complete lookahead.
+       * etc/bench.pl.in (generate_grammar_list): Extend to support this
+       yylex interface.
+       (bench_variant_parser): Exercise it.
+
+2008-11-11  Akim Demaille  <demaille@gostai.com>
+
+       Remove useless bench case.
+       * etc/bench.pl.in (bench_variant_parser): VARIANT_DESTROY is
+       no longer used.
+
+2008-11-11  Akim Demaille  <demaille@gostai.com>
+
+       Improve display of directives.
+       * etc/bench.pl.in (parse_term): Don't add useless eol.
+
+2008-11-11  Akim Demaille  <demaille@gostai.com>
+
+       Use string_cast in the bench.
+       * etc/bench.pl.in (generate_grammar_list): Define and use
+       string_cast.
+
+2008-11-11  Akim Demaille  <demaille@gostai.com>
+
+       Replace yychar with a Boolean.
+       * data/lalr1.cc (parse::yychar): Replace by...
+       (parse::yyempty): this.
+
+2008-11-11  Akim Demaille  <demaille@gostai.com>
+
+       Factor the tables.
+       * TODO: New item.
+
 2008-11-11  Akim Demaille  <demaille@gostai.com>
 
        Let yytranslate handle the eof case.