--- calc.texinfo.orig	Sun Jul 10 11:30:45 2005
+++ calc.texinfo	Sun Jul 10 11:33:21 2005
@@ -172,6 +172,11 @@
 \catcode`\@=0 @catcode`@\=@active
 @end iftex
 
+@dircategory The Emacs editor and associated tools
+@direntry
+* Calc: (calc).		The Emacs calculator
+@end direntry
+
 @ifinfo
 This file documents Calc, the GNU Emacs calculator.