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skeletons: use header guards.

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* data/glr.c, data/glr.cc, data/yacc.c: here.
* NEWS: Document it.
This commit is contained in:
Akim Demaille
2012-06-15 14:21:16 +02:00
parent 6aef2e01a4
commit c3e9f08f93
4 changed files with 69 additions and 51 deletions
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11
data/glr.cc
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@@ -230,8 +230,7 @@ b4_copyright([Skeleton interface for Bison GLR parsers in C++],
/* C++ GLR parser skeleton written by Akim Demaille. */
#ifndef PARSER_HEADER_H
# define PARSER_HEADER_H
]b4_cpp_guard_open([b4_spec_defines_file])[
]b4_percent_code_get([[requires]])[
@@ -362,8 +361,6 @@ b4_percent_define_flag_if([[global_tokens_and_yystype]],
#endif
]b4_namespace_close[
]b4_percent_code_get([[provides]])[]dnl
[#endif /* ! defined PARSER_HEADER_H */]
m4_divert_pop(0)
]b4_percent_code_get([[provides]])[
]b4_cpp_guard_close([b4_spec_defines_file])[
]m4_divert_pop(0)