GNU bug report logs - #13796
24.3.50; Minor bug in "(elisp) Managing Overlays"

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Package: emacs;

Reported by: Xue Fuqiao <xfq.free <at> gmail.com>

Date: Sun, 24 Feb 2013 00:00:02 UTC

Severity: minor

Tags: notabug

Found in version 24.3.50

Done: Glenn Morris <rgm <at> gnu.org>

Bug is archived. No further changes may be made.

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Message #15 received at 13796 <at> debbugs.gnu.org (full text, mbox):

From: Stefan Monnier <monnier <at> iro.umontreal.ca>
To: Glenn Morris <rgm <at> gnu.org>
Cc: Xue Fuqiao <xfq.free <at> gmail.com>, 13796 <at> debbugs.gnu.org
Subject: Re: bug#13796: 24.3.50; Minor bug in "(elisp) Managing Overlays"
Date: Sun, 24 Feb 2013 21:10:06 -0500

>      This is the only valid way to change the endpoints of an overlay.
>      Do not try modifying the markers in the overlay by hand, as that
>      fails to update other vital data structures and can cause some
>      overlays to be "lost".

I'm wondering exactly what kind of "modifying the markers in the overlay
by hand" is being referred to here,


        Stefan
This bug report was last modified 12 years and 86 days ago.

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