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muscle: factor the kind check in M4

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* data/bison.m4 (b4_percent_define_check_kind): New.
Use it to check api.token.prefix.
* data/c++.m4: Check the kind of api.namespace.
* doc/bison.texi: Update a reference to former 'namespace' variable.
* tests/input.at ("%define" code variables): Check api.namespace.
This commit is contained in:
Akim Demaille
2013-04-13 09:30:05 +02:00
parent ee616bdc62
commit 07e65a77aa
4 changed files with 34 additions and 14 deletions
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6
data/c++.m4
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@@ -25,6 +25,11 @@ m4_include(b4_pkgdatadir/[c.m4])
m4_define([b4_comment],
[b4_comment_([$1], [$2// ], [$2// ])])
## -------- ##
## Checks. ##
## -------- ##
b4_percent_define_check_kind([api.namespace], [code], [deprecated])
## ---------------- ##
## Default values. ##
@@ -38,6 +43,7 @@ b4_percent_define_default([[parser_class_name]], [[parser]])
# b4_percent_define_default([[api.location.type]], [[location]])
b4_percent_define_default([[filename_type]], [[std::string]])
# Make it a warning for those who used betas of Bison 3.0.
b4_percent_define_default([[api.namespace]], m4_defn([b4_prefix]))
b4_percent_define_default([[global_tokens_and_yystype]], [[false]])