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variables: simplify the upgrade of namespace into api.namespace.

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This patch simplifies "variables: rename namespace as api.namespace",
commit 6750106107.
Suggested by Joel E. Denny in
http://lists.gnu.org/archive/html/bison-patches/2009-07/msg00006.html

	* src/muscle-tab.c (muscle_percent_variable_update): New.
	(muscle_percent_define_insert): Use it in replacement of the
	previous tr invocation.
	Remove variable_tr, no longer needed.
	* data/bison.m4 (b4_percent_define_copy_, b4_percent_define_copy):
	Remove.
	* data/c++.m4: No longer handle namespace -> api.namespace.
	* tests/input.at (%define backward compatibility): Check that
	namespace is treated as api.namespace.
This commit is contained in:
Akim Demaille
2009-08-19 14:24:15 +02:00
parent d59e456dbf
commit 171ad99d64
5 changed files with 57 additions and 46 deletions
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9
data/c++.m4
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@@ -27,14 +27,7 @@ m4_include(b4_pkgdatadir/[c.m4])
b4_percent_define_default([[parser_class_name]], [[parser]])
b4_percent_define_default([[location_type]], [[location]])
b4_percent_define_default([[filename_type]], [[std::string]])
# api.namespace defaults to namespace, and then to b4_prefix.
b4_percent_define_ifdef([api.namespace],
[],
[b4_percent_define_ifdef([namespace],
[b4_percent_define_copy([namespace], [api.namespace])],
[b4_percent_define_default([api.namespace],
m4_defn([b4_prefix]))])])
b4_percent_define_default([[api.namespace]], m4_defn([b4_prefix]))
b4_percent_define_default([[global_tokens_and_yystype]], [[false]])
b4_percent_define_default([[define_location_comparison]],