glr: allow spaces between "%?" and "{" in predicates

[bison.git] / m4 / cxx.m4

diff --git a/m4/cxx.m4 b/m4/cxx.m4
index f9f06092471f050c081281d571a4d22b4a8ca09f..3fb5d9e0868c7f79a679cc32b99216fc83983294 100644 (file)
--- a/m4/cxx.m4
+++ b/m4/cxx.m4
@@ -1,7 +1,7 @@
 # -*- Autoconf -*-
 # Sanity-test a C++ compiler.
 #
-# Copyright (C) 2004, 2006, 2009-2012 Free Software Foundation, Inc.
+# Copyright (C) 2004, 2006, 2009-2013 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