--- a/tests/test-extdiff.t	Wed Jul 11 20:48:51 2012 -0400
+++ b/tests/test-extdiff.t	Sun Jul 15 12:43:10 2012 -0400
@@ -48,6 +48,7 @@
    -c --change REV          change made by revision
    -I --include PATTERN [+] include names matching the given patterns
    -X --exclude PATTERN [+] exclude names matching the given patterns
+   -S --subrepos            recurse into subrepositories
   
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