Hi all.  My bash-fu is a little bit lacking, so here's my question.

I'm wondering if anybody knows of a shell that can be programmed to
"guess" what you meant when you type in a command errantly, like (kind
of a bad example, but...)



$ git dif

(it runs git dif, fails, then, in method_missing style, I can tell it
"oh what I always means when I run git dif is git diff" so it correct
its for me and runs it).

Any pointers on where to go there?
Thanks.
-r
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