--- a/hgext/color.py	Sat Dec 20 00:43:03 2008 +0100
+++ b/hgext/color.py	Fri Dec 19 22:32:08 2008 +0100
@@ -204,6 +204,7 @@
 _diff_prefixes = [('diff', 'diffline'),
                   ('copy', 'extended'),
                   ('rename', 'extended'),
+                  ('old', 'extended'),
                   ('new', 'extended'),
                   ('deleted', 'extended'),
                   ('---', 'file_a'),