GNU bug report logs - #17893
24.4.50; (error "Marker does not point anywhere")

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Package: emacs;

Reported by: Drew Adams <drew.adams <at> oracle.com>

Date: Tue, 1 Jul 2014 21:12:01 UTC

Severity: normal

Found in version 24.4.50

Done: Stefan Monnier <monnier <at> iro.umontreal.ca>

Bug is archived. No further changes may be made.

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Message #117 received at 17893 <at> debbugs.gnu.org (full text, mbox):

From: martin rudalics <rudalics <at> gmx.at>
To: Eli Zaretskii <eliz <at> gnu.org>, "Charles A. Roelli" <charles <at> aurox.ch>
Cc: 17893 <at> debbugs.gnu.org, monnier <at> IRO.UMontreal.CA
Subject: Re: bug#17893: 24.4.50; (error "Marker does not point anywhere")
Date: Sun, 26 Nov 2017 11:26:29 +0100

> What is missing is a way of methodically walking all the markers
> reachable from the cloned buffer's local variables, and changing each
> marker to point to the cloned buffer instead of the parent buffer.

Have `clone-buffer' record the parent buffer somewhere and when we
encounter a marker referring a dead buffer that is the same as the
recorded parent buffer redirect the marker on the fly to the cloned
buffer.  Not overly clean but what could we lose?

martin
This bug report was last modified 7 years and 179 days ago.

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