POSIX: warn if %prec's token was not defined.

[bison.git] / data / c++.m4

diff --git a/data/c++.m4 b/data/c++.m4
index 593390d61abf90939504d4c45207b9175ba3abdd..463deb7b78d2feced7d9c86dac725c12b872181b 100644 (file)
--- a/data/c++.m4
+++ b/data/c++.m4
@@ -2,8 +2,8 @@
 
 # C++ skeleton for Bison
 
-# Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation,
-# Inc.
+# Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free
+# Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -74,7 +74,7 @@ m4_define([b4_namespace_open],
 
 m4_define([b4_namespace_close],
 [b4_user_code([b4_percent_define_get_syncline([[namespace]])
-m4_bpatsubst(m4_dquote(m4_bpatsubst(m4_dquote(b4_namespace_ref),
+m4_bpatsubst(m4_dquote(m4_bpatsubst(m4_dquote(b4_namespace_ref[ ]),
                                     [^\(.\)[    ]*\(::\)?\([^][:]\|:[^][:]\)*],
                                     [\1])),
              [::\([^][:]\|:[^][:]\)*], [} ])[} // ]b4_namespace_ref])])