GNU bug report logs - #33887
26.1; Emacs hangs for several seconds when going to the end of an XML file in nXML mode

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Package: emacs;

Reported by: Vincent Lefevre <vincent <at> vinc17.net>

Date: Thu, 27 Dec 2018 10:14:02 UTC

Severity: normal

Tags: fixed

Merged with 25176

Found in versions 26.0.50, 26.1

Fixed in version 27.1

Done: Noam Postavsky <npostavs <at> gmail.com>

Bug is archived. No further changes may be made.

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From: Stefan Monnier <monnier <at> IRO.UMontreal.CA>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: vincent <at> vinc17.net, 33887 <at> debbugs.gnu.org
Subject: bug#33887: 26.1; Emacs hangs for several seconds when going to the end of an XML file in nXML mode
Date: Thu, 27 Dec 2018 12:32:21 -0500

> Why was sgml-syntax-propertize-inside added?  Is its effect an
> absolute must, or merely a nice-to-have feature?

It's needed for correctness in the presence of <?...?> or <![CDATA[...]]>

> If the latter, perhaps a defcustom that could disable that call will
> be an okay solution, at least as a stopgap?

I don't think it should be terribly expensive, so I'd rather first try
and better understand the performance issue,


        Stefan
This bug report was last modified 5 years and 352 days ago.

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