GNU bug report logs - #66288
29.1; Performance regression using pipe for subprocess

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Package: emacs;

Reported by: Chris Hanson <cph <at> chris-hanson.org>

Date: Sun, 1 Oct 2023 00:59:02 UTC

Severity: normal

Found in version 29.1

Done: Eli Zaretskii <eliz <at> gnu.org>

Bug is archived. No further changes may be made.

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Message #86 received at 66288 <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: Gregory Heytings <gregory <at> heytings.org>
Cc: gerd.moellmann <at> gmail.com, dmitry <at> gutov.dev, cph <at> chris-hanson.org,
 66288 <at> debbugs.gnu.org
Subject: Re: bug#66288: 29.1; Performance regression using pipe for subprocess
Date: Wed, 04 Oct 2023 09:55:50 +0300

> Date: Tue, 03 Oct 2023 20:58:17 +0000
> From: Gregory Heytings <gregory <at> heytings.org>
> cc: Dmitry Gutov <dmitry <at> gutov.dev>, gerd.moellmann <at> gmail.com, 
>     66288 <at> debbugs.gnu.org, cph <at> chris-hanson.org
> 
> > The usual suspect -- long-line optimizations --
> >
> 
> "Usual suspect"???

What other significant changes in redisplay, with a potential effect
on performance, were made in Emacs 29?

> The culprit here is a947c10d90.

Thanks.
This bug report was last modified 1 year and 230 days ago.

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