native-style key bindings for gitk on Mac OS X

Hey all,

This is my first post here, hopefully I'm not doing anything  
stupid ;)  I use gitk on Debian, Ubuntu, and Mac OS X.  I'm big on  
having apps feel native on each platform. Currently gitk's key  
bindings are very GNU/Linux-ish when using gitk on Mac OS X.  I'd like  
to submit a patch to make gitk use native-style key bindings and re- 
use common key bindings.  F-keys are really rarely used on Mac OS X,  
so it drives me a little nuts using them in gitk/Mac OS X.

Before starting this, I just wanted to make sure this isn't some hotly  
debated political issue.

.hc


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Man has survived hitherto because he was too ignorant to know how to  
realize his wishes.  Now that he can realize them, he must either  
change them, or perish.    -William Carlos Williams