[Pygui] Some other way to validate menu items on Cocoa?

[Matt Campbell]

I just found the answer to my own question. The solution is to call 
'validateUserInterfaceItem:'.

I wonder, though, if PyGUI needs to be more hands-off here. As I 
mentioned in my previous post, it appears that Cocoa automatically takes 
care of enabling and disabling standard menu items, such as those on the 
Edit menu.

Matt