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From: Stefan Monnier <monnier@iro.umontreal.ca>
To: Eli Zaretskii <eliz@gnu.org>
Cc: 21077@debbugs.gnu.org, Ista Zahn <istazahn@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	[thread overview]
Message-ID: <jwv7fpzqj74.fsf-monnier+emacsbugs@gnu.org> (raw)
In-Reply-To: <83380n6zrn.fsf@gnu.org> (Eli Zaretskii's message of "Fri, 17 Jul 2015 09:53:32 +0300")

> 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





  reply	other threads:[~2015-07-17  8:33 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-07-16 16:42 bug#21077: 24.5; Slow printing in inferior python buffer with python-shell-enable-font-lock Ista Zahn
2015-07-16 18:34 ` Eli Zaretskii
2015-07-16 19:09   ` Ista Zahn
2015-07-16 19:34     ` Eli Zaretskii
2015-07-16 19:50       ` Ista Zahn
2015-07-17  6:53         ` Eli Zaretskii
2015-07-17  8:33           ` Stefan Monnier [this message]
2015-07-17  8:56             ` Rasmus
2015-07-29 20:50             ` Ista Zahn
2015-07-30 23:19               ` Stefan Monnier
2015-07-31  0:27                 ` Ista Zahn
2015-07-31 22:07                   ` Stefan Monnier
2015-08-01  1:46                     ` Ista Zahn
2015-08-01 12:36                       ` Wolfgang Jenkner
2015-08-01 16:26                         ` Ista Zahn
2015-08-03 23:57                           ` Wolfgang Jenkner
2016-07-14  1:31                           ` npostavs
2015-08-01 12:42                 ` Wolfgang Jenkner
2015-08-03 21:41                   ` Stefan Monnier

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