GNU bug report logs - #29463
27.0.50; Backtraces with large strings is very slow

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Package: emacs;

Reported by: Lars Ingebrigtsen <larsi <at> gnus.org>

Date: Mon, 27 Nov 2017 02:54:02 UTC

Severity: normal

Tags: fixed

Merged with 18558

Found in versions 24.4.50, 27.0.50

Fixed in version 27.1

Done: Lars Ingebrigtsen <larsi <at> gnus.org>

Bug is archived. No further changes may be made.

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From: Kaushal Modi <kaushal.modi <at> gmail.com>
To: 29463 <at> debbugs.gnu.org
Subject: bug#29463: Backtraces with large strings is very slow
Date: Tue, 28 Nov 2017 22:33:07 +0000

[Message part 1 (text/plain, inline)]
> I was trying to debug some code that dealt with very large SVG images,
and getting a backtrace buffer proved impossible -- Emacs would just
hang.

+1. Though I see that slow-down on backtrace on emacs-26 branch too..
especially when edebugging/debugging through code in an Org exporter.

Org exporters use an INFO plist that contains loads of information for the
whole Org buffer (which is common to be 1000's of lines). So each time the
edebug step comes to the info variable, it could few minutes for emacs
before I can move on to the next edebug step.
-- 

Kaushal Modi

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This bug report was last modified 5 years and 297 days ago.

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