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From: Richard Stallman <rms@gnu.org>
Newsgroups: gmane.emacs.devel
Subject: Re: incorrect button highlighting
Date: Sat, 22 Sep 2007 07:57:43 -0400
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To: Stefan Monnier <monnier@iro.umontreal.ca>
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In-reply-to: <jwvk5qki22v.fsf-monnier+emacs@gnu.org> (message from Stefan
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Xref: news.gmane.org gmane.emacs.devel:79493
Archived-At: <http://permalink.gmane.org/gmane.emacs.devel/79493>

    This problem should only appear with text properties: with overlays, Emacs
    should be clever enough to use the end of the overlay as a boundary.

I agree.

For the mean time, we will fix this at the Lisp level.  For the long
term, would someone like to work on the fix in handling the overlays?