--- a/doc/implementation.txt	Mon Apr 08 03:46:42 2002 +0000
+++ b/doc/implementation.txt	Wed Apr 10 23:55:36 2002 +0000
@@ -1,6 +1,8 @@
 Implementation notes
 ====================
 
+:Version: $Revision: 1.2 $
+
 [see also the roundup package docstring]
 
 There have been some modifications to the spec. I've marked these in the
@@ -43,3 +45,9 @@
 
  roundup.py - the command-line tool has a lot more commands at its disposal
 
+-----------------
+
+Back to `Table of Contents`_
+
+.. _`Table of Contents`: index.html
+