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From: Richard Stallman <rms@gnu.org>
Newsgroups: gmane.emacs.devel
Subject: Re: undoing changes automatically
Date: Fri, 11 Jan 2008 08:58:24 -0500
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Cc: Roland.Winkler@physik.uni-erlangen.de, emacs-devel@gnu.org
To: Stefan Monnier <monnier@iro.umontreal.ca>
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In-reply-to: <jwvzlvdrbbl.fsf-monnier+emacs@gnu.org> (message from Stefan
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    > If the failure mechanism is what you suggested, I think this patch is
    > called for.  What do you think?

    Sounds good, especially if we add a comment next to it.

I will make it bind all the undo limit variables.