Add @direntry.

diff --git a/man/calc.texi b/man/calc.texi
index 8c78cd466b08be13594e591ef844ba349618d72b..abb3eafdafd97fc361308f3a695f04a800c133e1 100644 (file)
--- a/man/calc.texi
+++ b/man/calc.texi
@@ -1,4 +1,8 @@
 \input texinfo                  @c -*-texinfo-*-
+@dircategory Emacs
+@direntry
+* Calc: (Calc).   The GNU Emacs Calculator.
+@end direntry
 @comment %**start of header (This is for running Texinfo on a region.)
 @c smallbook
 @setfilename ../info/calc