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From: Eli Zaretskii <eliz@gnu.org>
Newsgroups: gmane.emacs.devel
Subject: Re: redisplay - very long lines
Date: Wed, 18 Feb 2009 20:46:48 +0200
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Cc: david.reitter@gmail.com, emacs-devel@gnu.org
To: Stefan Monnier <monnier@iro.umontreal.ca>
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> From: Stefan Monnier <monnier@iro.umontreal.ca>
> Cc: david.reitter@gmail.com,  emacs-devel@gnu.org
> Date: Tue, 17 Feb 2009 23:56:17 -0500
> 
> Indeed, the performance problems we're seeing seems to indicate that we
> walkt to the end of the textual line, but I think we're here discussing
> why that is.  Why not stop at the end of the last visual line
> displayable in the window?

Sorry, I don't remember.  I would need to refresh my memory when I
have time.