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From: wpmstr!fpb@sunpitt.east.sun.com (Frank P. Bresz)
Newsgroups: gnu.emacs.bug
Subject: upcase-region etc. mark empty buffer changed
Message-ID: <9002232340.AA10702@wpmstr.wp>
Date: 23 Feb 90 23:40:16 GMT
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In GNU Emacs 18.52.9 of Thu Feb  1 1990 on ittc (berkeley-unix)

I have also noticed another problem.  And that is that if you perform a
case fiddle operation i.e. downcase-word and the word already is completely
lower case it still marks the buffer as having been modified even though it
hasn't actually done anything.

					Frank P. Bresz }*{

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