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Remove the so called hairy (semantic) parsers.

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* 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.
This commit is contained in:
Akim Demaille
2002-05-02 15:06:46 +00:00
parent 64bd62a1be
commit fdbcd8e289
21 changed files with 49 additions and 512 deletions
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2
src/options.c
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@@ -83,7 +83,6 @@ const struct option_table_struct option_table[] =
DRTV ("term", no, NULL, tok_token)
DRTV ("nterm", no, NULL, tok_nterm)
DRTV ("type", no, NULL, tok_type)
DRTV ("guard", no, NULL, tok_guard)
DRTV ("union", no, NULL, tok_union)
DRTV ("expect", no, NULL, tok_expect)
DRTV ("thong", no, NULL, tok_thong)
@@ -104,7 +103,6 @@ const struct option_table_struct option_table[] =
BOTH ("name-prefix", required, &spec_name_prefix, tok_stropt, 'p')
DRTV ("define", no, NULL, tok_define)
DRTV ("semantic-parser",no, &semantic_parser, tok_intopt)
DRTV ("pure-parser", no, &pure_parser, tok_intopt)
/*