[cad-linux] vi or emacs bindings for cad

the autocad command-entry model is nice, but what about a modal setup like vi?  
I figure that by the time you get done writing a cad application from 
scratch, you are going to be more used to vi or emacs than the 
what-you-type-is-what-you-see model.

--Eric
-- 
Cult: A small, unpopular religion.
Religion: A large, popular cult.
                                        -- Unknown

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