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From: liberte@cs.uiuc.edu (Daniel LaLiberte)
Newsgroups: comp.emacs
Subject: Re: How to UNDO in emacs?
Message-ID: <LIBERTE.90Oct17222900@clitus.cs.uiuc.edu>
Date: 18 Oct 90 03:29:00 GMT
References: <5767@munnari.oz.au> <CEDMAN.90Oct15190925@lynx.ps.uci.edu>
	<SLEHAR.90Oct16102736@park.bu.edu>
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Organization: University of Illinois, Urbana-Champaign, Dept CS
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In-Reply-To: slehar@park.bu.edu's message of 16 Oct 90 14:27:36 GMT

In article <SLEHAR.90Oct16102736@park.bu.edu> slehar@park.bu.edu (Steve Lehar) writes:

     C-_ C-_ C-_

   to undo the last three commands.
------
To be precise, C-_ undoes *changes* not commands.  A change
is an insertion, deletion, or replacement.  Undoing continues up to
the next undo-boundary, which usually, but not always, coincides
with the effect of a single command.

For more info, see the Undo section of the GNU Emacs Lisp Reference Manual.

dan