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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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5
src/reader.h
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@@ -24,10 +24,7 @@
#include "symtab.h"
/* Read in the grammar specification and record it in the format
described in gram.h. All guards are copied into the FGUARD file
and all actions into FACTION, in each case forming the body of a C
function (YYGUARD or YYACTION) which contains a switch statement to
decide which guard or action to execute. */
described in gram.h. */
void reader PARAMS ((void));