GNU bug report logs - #16875
python, comint-mode: Large output makes Emacs freeze

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Package: emacs;

Reported by: Andreas Röhler <andreas.roehler <at> easy-emacs.de>

Date: Tue, 25 Feb 2014 09:18:02 UTC

Severity: normal

Done: fgallina <at> gnu.org (Fabián Ezequiel Gallina)

Bug is archived. No further changes may be made.

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Message #34 received at 16875 <at> debbugs.gnu.org (full text, mbox):

From: Stefan Monnier <monnier <at> iro.umontreal.ca>
To: 16875 <at> debbugs.gnu.org
Cc: fgallina <at> gnu.org, andreas.roehler <at> easy-emacs.de
Subject: Re: bug#16875: python, comint-mode: Large output makes Emacs freeze
Date: Sun, 27 Jul 2014 06:20:39 -0400

> Emacs is still slow, but at least responds to commands.  I feel that
> everything that could be optimized on the comint side is pretty much
> there and that the slowness being experienced is in fact related to the
> long-lines slowness bug mentioned before[0].

Have you tried to ensure that font-lock is only applied once a line is
complete (i.e. after seeing the corresponding \n)?


        Stefan
This bug report was last modified 10 years and 304 days ago.

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