Add comment, from diffutils-2.8.2.

diff --git a/m4/c-bs-a.m4 b/m4/c-bs-a.m4
index 6e0863e..1c7eb1c 100644 (file)
--- a/m4/c-bs-a.m4
+++ b/m4/c-bs-a.m4
@@ -1,4 +1,10 @@
-#serial 4
+# c-bs-a.m4 serial 4 (fileutils-4.1.3)
+dnl Copyright (C) 2000-2002 Free Software Foundation, Inc.
+dnl This file is free software, distributed under the terms of the GNU
+dnl General Public License.  As a special exception to the GNU General
+dnl Public License, this file may be distributed as part of a program
+dnl that contains a configuration script generated by Autoconf, under
+dnl the same distribution terms as the rest of that program.
 
 dnl From Paul Eggert.
 

diff --git a/m4/mbrtowc.m4 b/m4/mbrtowc.m4
index 8774391..0379847 100644 (file)
--- a/m4/mbrtowc.m4
+++ b/m4/mbrtowc.m4
@@ -1,4 +1,10 @@
-#serial 4
+# mbrtowc.m4 serial 4 (fileutils-4.1.3)
+dnl Copyright (C) 2001-2002 Free Software Foundation, Inc.
+dnl This file is free software, distributed under the terms of the GNU
+dnl General Public License.  As a special exception to the GNU General
+dnl Public License, this file may be distributed as part of a program
+dnl that contains a configuration script generated by Autoconf, under
+dnl the same distribution terms as the rest of that program.
 
 dnl From Paul Eggert