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api.prefix.

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* data/c.m4 (b4_api_prefix, b4_api_PREFIX): New.
(b4_prefix, b4_union_name, b4_token_enums, b4_declare_yylstype): Use them.
* data/glr.c, data/yacc.c, data/glr.cc, data/lalr1.cc: Use them to change
the prefix of exported preprocessor symbols.
* src/getargs.c (usage): Ditto.
* tests/headers.at (Several parsers): New.
* tests/local.at (AT_API_PREFIX): New.
AT_YYSTYPE, AT_YYLTYPE): Adjust.
* doc/bison.texi (Multiple Parsers): Move documentation of %name-prefix to...
(Table of Symbols): here.
(Multiple Parsers): Document api.prefix.
(%define Summary): Point to it.
Use @code for variable names.
(Bison Options): -p/--name-prefix are obsoleted.
* NEWS: Announce api.prefix.
This commit is contained in:
Akim Demaille
2012-06-26 10:09:10 +02:00
parent 087dcd7868
commit 4b3847c3c0
10 changed files with 320 additions and 96 deletions
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8
data/glr.c
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@@ -188,6 +188,14 @@ b4_copyright([Skeleton implementation for Bison GLR parsers in C],
]b4_identification
b4_percent_code_get([[top]])[
]m4_if(b4_api_prefix, [yy], [],
[[/* Substitute the type names. */
#define YYSTYPE ]b4_api_PREFIX[STYPE
#define YYSTYPE_IS_TRIVIAL ]b4_api_PREFIX[STYPE_IS_TRIVIAL
#define YYSTYPE_IS_DECLARED ]b4_api_PREFIX[STYPE_IS_DECLARED]b4_locations_if([[
#define YYLTYPE ]b4_api_PREFIX[LTYPE
#define YYLTYPE_IS_TRIVIAL ]b4_api_PREFIX[LTYPE_IS_TRIVIAL
#define YYLTYPE_IS_DECLARED ]b4_api_PREFIX[LTYPE_IS_DECLARED]])])[
]m4_if(b4_prefix, [yy], [],
[[/* Substitute the variable and function names. */
#define yyparse ]b4_prefix[parse