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From: Stefan Monnier <monnier@iro.umontreal.ca>
Newsgroups: gmane.emacs.help
Subject: Re: Handling large files with Emacs
Date: Wed, 24 Oct 2012 15:47:57 -0400
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> My other tip is long lines cause problems.

Yes, we have various performance problems with very long lines.
Some of those can be worked around, e.g. using fundamental-mode or
turning off things like line-number-mode.


        Stefan