diff -Nru diffutils-2.7/diff.texi diffutils-2.7.new/diff.texi
--- diffutils-2.7/diff.texi	Fri Sep 30 21:54:40 1994
+++ diffutils-2.7.new/diff.texi	Fri Apr  2 15:59:41 1999
@@ -34,6 +34,13 @@
 by the Foundation.
 @end ifinfo
 
+@ifinfo
+@dircategory File utilities:
+@direntry
+* diffutils: (diff)			The GNU diff utilities
+@end direntry
+@end ifinfo
+
 @titlepage
 @title Comparing and Merging Files
 @subtitle @code{diff}, @code{diff3}, @code{sdiff}, @code{cmp}, and @code{patch}