diff -Nru bc-1.05/doc/dc.texi bc-1.05.new/doc/dc.texi
--- bc-1.05/doc/dc.texi	Sun Mar 29 06:40:39 1998
+++ bc-1.05.new/doc/dc.texi	Wed Dec 30 00:50:50 1998
@@ -20,6 +20,10 @@
 @syncodeindex pg fn
 @syncodeindex tp fn
 
+@dircategory Miscellaneous:
+@direntry
+* dc: (dc)				The GNU RPN calculator.
+@end direntry
 @ifinfo
 This file documents @sc{dc}, an arbitrary precision calculator.
 
@@ -85,6 +89,14 @@
 @page
 
 @node Top, Introduction, (dir), (dir)
+@top dc
+
+DC is a reverse-polish desk calculator which supports unlimited
+precision arithmetic.  It also allows you to define and call macros.
+Normally DC reads from the standard input; if any command arguments are
+given to it, they are filenames, and DC reads and executes the contents
+of the files instead of reading from standard input.  All normal output
+is to standard output; all error messages are written to standard error.
 
 @menu
 * Introduction::                Introduction