Remove the so called hairy (semantic) parsers.

[bison.git] / ChangeLog

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+2002-05-02  Akim Demaille  <akim@epita.fr>
+
+       Remove the so called hairy (semantic) parsers.
+
+       * src/system.h (EXT_GUARD_C, EXT_STYPE_H): Remove.
+       * src/gram.h, src/gram.c (semantic_parser): Remove.
+       (rule_t): Remove the guard and guard_line members.
+       * src/lex.h (token_t): remove tok_guard.
+       * src/options.c (option_table): Remove %guard and %semantic_parser
+       support.
+       * src/output.c, src/output.h (guards_output): Remove.
+       (prepare): Adjust.
+       (token_definitions_output): Don't output the `T'
+       tokens (???).
+       (output_skeleton): Don't output the guards.
+       * src/files.c, src/files.c (attrsfile): Remove.
+       * src/reader.c (symbol_list): Remove the guard and guard_line
+       members.
+       Adjust dependencies.
+       (parse_guard): Remove.
+       * data/bison.hairy: Remove.
+       * doc/bison.texinfo (Environment Variables): Remove occurrences of
+       BISON_HAIRY.
+
 2002-05-02  Akim Demaille  <akim@epita.fr>
 
        * src/reader.c (copy_at, copy_dollarm parse_braces, parse_action)