--- a/mercurial/mdiff.py Sat Jan 07 20:47:57 2017 -0800
+++ b/mercurial/mdiff.py Mon Jan 09 10:51:44 2017 -0800
@@ -57,6 +57,7 @@
'ignorewsamount': False,
'ignoreblanklines': False,
'upgrade': False,
+ 'showsimilarity': False,
}
def __init__(self, **opts):