From: Eli Zaretskii <eliz@gnu.org>
To: rediesmatthias@yahoo.de
Cc: 21598@debbugs.gnu.org
Subject: bug#21598: 24.5; Auto-revert-mode loads images as text
Date: Thu, 01 Oct 2015 22:45:08 +0300 [thread overview]
Message-ID: <83h9ma8jaz.fsf@gnu.org> (raw)
In-Reply-To: <83mvw28lay.fsf@gnu.org>
> Date: Thu, 01 Oct 2015 22:01:57 +0300
> From: Eli Zaretskii <eliz@gnu.org>
> Cc: 21598@debbugs.gnu.org
>
> > From: Matthias Redies <rediesmatthias@yahoo.de>
> > Date: Thu, 1 Oct 2015 17:17:03 +0200
> >
> > 1. open image C-x C-f and select "output.png". This will display the
> > image as an image as it should.
> > 2. change Image using an external program. This causes the
> > auto-revert-mode to reload the image(good), but as a text, although my
> > default (as in 1.) is to open the picture as an image
>
> This happens because autorevert.el calls revert-buffer with its 3rd
> argument non-nil. It is easy to change that to nil for buffers under
> image-mode, but I'm curious why doesn't autorevert.el do that for all
> the other modes. Does anyone know?
Actually, I see that image-mode installs an after-revert-hook, bit the
hook function, image-after-revert-hook, does nothing in this case
because image-get-display-property returns nil.
next prev parent reply other threads:[~2015-10-01 19:45 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-01 15:17 bug#21598: 24.5; Auto-revert-mode loads images as text Matthias Redies
2015-10-01 19:01 ` Eli Zaretskii
2015-10-01 19:45 ` Eli Zaretskii [this message]
2016-07-25 21:42 ` Nicolas Petton
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