[matplotlib-devel] How to spell control

[Matt T. <mat...@gm...>]

Hi,
I'm working on cleaning up the key-event callback code. What is the correct
spelling of the control key? Is it "control" or "ctrl"? Different backends
spell it differently. May I homogenize things at the expense of breaking
code? Fwiw, the qt4 backend spells it both ways depending on the code path.

-matt