GNU bug report logs - #21077
24.5; Slow printing in inferior python buffer with python-shell-enable-font-lock

Previous Next

Package: emacs;

Reported by: Ista Zahn <istazahn <at> gmail.com>

Date: Thu, 16 Jul 2015 17:06:02 UTC

Severity: minor

Tags: fixed

Found in version 24.5

Fixed in version 25.1

Done: npostavs <at> users.sourceforge.net

Bug is archived. No further changes may be made.

Full log

View this message in rfc822 format

From: Stefan Monnier <monnier <at> iro.umontreal.ca>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: 21077 <at> debbugs.gnu.org, Ista Zahn <istazahn <at> gmail.com>
Subject: bug#21077: 24.5; Slow printing in inferior python buffer with python-shell-enable-font-lock
Date: Fri, 17 Jul 2015 04:33:29 -0400

> It wasn't.  Something is clearly wrong with the regexps involved in
> this recipe, at least.

The trigger is simple and a well-known problem in Emacs: the command you
pass to Python outputs one very long line, and Emacs assumes at various places
that lines aren't too long.  One such assumption is in font-lock itself,
another appears to be in one of the regexps used in the font-lock config
of inferior python mode.


        Stefan
This bug report was last modified 8 years and 316 days ago.

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.