--- a/hgext/extdiff.py	Fri Oct 31 21:34:55 2014 -0400
+++ b/hgext/extdiff.py	Sun Nov 02 15:27:15 2014 -0500
@@ -23,9 +23,6 @@
   #cmd.cdiff = gdiff
   #opts.cdiff = -Nprc5
 
-  # add new command called vdiff, runs kdiff3
-  vdiff = kdiff3
-
   # add new command called meld, runs meld (no need to name twice).  If
   # the meld executable is not available, the meld tool in [merge-tools]
   # will be used, if available