[BLU] Reversing case in emacs

[Jerry Feldman]

Thanks David. I knew emacs had it built in. 
David Kramer wrote:

> downcase-region is an interactive built-in function.

> upcase-region is an interactive built-in function.
-- 
Jerry Feldman <gaf at blu.org>
Boston Linux and Unix user group
http://www.blu.org


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