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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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6
data/skeletons/yacc.c
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@@ -293,7 +293,7 @@ m4_define([b4_declare_yyparse],
# b4_shared_declarations
# ----------------------
# Declaration that might either go into the header (if --defines)
# Declaration that might either go into the header (if --header)
# or open coded in the parser body.
m4_define([b4_shared_declarations],
[b4_cpp_guard_open([b4_spec_mapped_header_file])[
@@ -330,13 +330,13 @@ m4_if(b4_spec_header_file, [y.tab.h], [],
## -------------- ##
b4_defines_if([[
b4_header_if([[
]b4_output_begin([b4_spec_header_file])[
]b4_copyright([Bison interface for Yacc-like parsers in C])[
]b4_disclaimer[
]b4_shared_declarations[
]b4_output_end[
]])# b4_defines_if
]])# b4_header_if
b4_output_begin([b4_parser_file_name])[
]b4_copyright([Bison implementation for Yacc-like parsers in C])[