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options: rename --defines as --header

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The name "defines" is incorrect, the generated file contains far more
than just #defines.

* src/getargs.h, src/getargs.c (-H, --header): New option.
With optional argument, just like --defines, --xml, etc.
(defines_flag): Rename as...
(header_flag): this.
Adjust dependencies.
* data/skeletons/bison.m4, data/skeletons/c.m4, data/skeletons/glr.c,
* data/skeletons/glr.cc, data/skeletons/glr2.cc, data/skeletons/lalr1.cc,
* data/skeletons/yacc.c:
Adjust.
* examples, doc/bison.texi: Adjust.
* tests/headers.at, tests/local.at, tests/output.at: Convert most
tests from using --defines to using --header.
This commit is contained in:
Akim Demaille
2020-09-06 13:30:23 +02:00
parent b329f0b5df
commit 75c3746ce2
27 changed files with 78 additions and 63 deletions
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data/skeletons/bison.m4
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@@ -391,9 +391,9 @@ m4_define([b4_$3_if],
# b4_FLAG_if(IF-TRUE, IF-FALSE)
# -----------------------------
# Expand IF-TRUE, if FLAG is true, IF-FALSE otherwise.
b4_define_flag_if([defines]) # Whether headers are requested.
b4_define_flag_if([glr]) # Whether a GLR parser is requested.
b4_define_flag_if([has_translations]) # Whether some tokens are internationalized.
b4_define_flag_if([header]) # Whether a header is requested.
b4_define_flag_if([nondeterministic]) # Whether conflicts should be handled.
b4_define_flag_if([token_table]) # Whether yytoken_table is demanded.
b4_define_flag_if([yacc]) # Whether POSIX Yacc is emulated.