Fix call to SequenceMatcher.get_opcodes in SMDiffer
Review Request #6759 — Created Jan. 12, 2015 and submitted
SequenceMatcher.get_opcodes
only takes one argument andself
(referencing theSMDiffer
instance) was being passed to it, which
raises an exception. This change fixes that.Bring docstring for
SMDiffer
in line with PEP 257.
Ran unit tests successfully.