From mboxrd@z Thu Jan  1 00:00:00 1970
From: Erik Iverson <eriki@ccbr.umn.edu>
Subject: Bug: inline image display not working when org-indent-mode active,
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Date: Wed, 04 Aug 2010 21:19:47 -0500
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To: emacs-orgmode <emacs-orgmode@gnu.org>
Cc: mp26@os.inf.tu-dresden.de

Hello,

I am using the latest org pulled from git.

In the past few weeks, I found that the overlays of inline images in my org-mode 
files would flash quickly and then be deleted when using org-indent-mode. This 
also happened when re-running an org-babel source block that generates graphical 
output, even without org-indent-mode turned on. [1]

I believe I've tracked this down to the following patch,

http://www.mail-archive.com/emacs-orgmode@gnu.org/msg25738.html

What I think is happening, is that org-indent-mode (or alternatively, the 
org-babel result insertion process) must be triggering the 
org-display-inline-modification-hook, which deletes the overlay. This 
intuitively makes sense to me in both cases.

I do not know how to fix this unfortunately, but I think this is the correct 
diagnosis.  For now, I've simply removed the function hook from the ov 
modification-hooks, and all seems well.

[1] http://www.mail-archive.com/emacs-orgmode@gnu.org/msg27500.html