diff -Nur bc-1.06.orig/doc/dc.texi bc-1.06/doc/dc.texi
--- bc-1.06.orig/doc/dc.texi	Thu Aug 31 17:57:43 2000
+++ bc-1.06/doc/dc.texi	Sat Aug  4 14:02:58 2001
@@ -21,8 +21,9 @@
 @syncodeindex tp fn
 
 @ifinfo
+@dircategory Miscellaneous:
 @direntry
-* dc: (dc).                   Arbritrary precision RPN ``Desktop Calculator''.
+* dc: (dc).				Arbritrary precision RPN ``Desktop Calculator''.
 @end direntry
 This file documents @sc{dc}, an arbitrary precision calculator.
 
@@ -88,6 +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