Pacify ./configure --enable-gcc-warnings.

[bison.git] / data / bison.m4

diff --git a/data/bison.m4 b/data/bison.m4
index 644b66d78999bc857949b9078bb2852077493b64..332aa7bc77ee1e38bebc0899fdd560d6b2226804 100644 (file)
--- a/data/bison.m4
+++ b/data/bison.m4
@@ -3,20 +3,18 @@
 # Language-independent M4 Macros for Bison.
 # Copyright (C) 2002, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
 
-# This program is free software; you can redistribute it and/or modify
+# 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
-# the Free Software Foundation; either version 2 of the License, or
+# the Free Software Foundation, either version 3 of the License, or
 # (at your option) any later version.
-
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-
+#
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-# 02110-1301  USA
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 
 ## ---------------- ##
@@ -32,10 +30,10 @@ b4_comment([$1
 
 m4_text_wrap([Copyright (C) $2 Free Software Foundation, Inc.], [   ])
 
-This program is free software; you can redistribute it and/or modify
+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
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
 
 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -43,9 +41,7 @@ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 51 Franklin Street, Fifth Floor,
-Boston, MA 02110-1301, USA.])
+along with this program.  If not, see <http://www.gnu.org/licenses/>.])
 
 b4_comment([As a special exception, you may create a larger work that contains
 part or all of the Bison parser skeleton and distribute that work
@@ -385,7 +381,7 @@ m4_define([b4_percent_define_flag_if],
            [m4_expand_once([dnl
              m4_pushdef([b4_loc], m4_indir([b4_percent_define_loc(]$1[)]))dnl
              b4_complain_at(b4_loc,
-                            [[invalid value for %%define boolean variable `%s']],
+                            [[invalid value for %%define Boolean variable `%s']],
                             [$1])dnl
              m4_popdef([b4_loc])],
              [[b4_percent_define_flag_if($1)]])])],