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Now for CallTipWindow.py:
* split conditionals into two lines as requested
* changed the test (took me a while to understand what "controversy" you
were referring to...)
I couldn't find anything wrong with the first line. It is the
function/method signature if it was found, or just the beginning of the
doc-string otherwise. Unless you think the adding the signature (when
possible) is unnecessary/confusing...
The above changes are included in both new patches.