From mboxrd@z Thu Jan  1 00:00:00 1970
From: stardiviner <numbchild@gmail.com>
Subject: Re: [org-contacts] How to show avatar image on org headings?
Date: Thu, 10 May 2018 09:20:47 +0800
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To: John Kitchin <jkitchin@andrew.cmu.edu>
Cc: org-mode <emacs-orgmode@gnu.org>

Thanks, Kitchin!

I tried code in Emacs minimal config. But the image is
not shown. I tried to toggle Edebug on function
`org-contacts-icon-property-image-overlay`. But it is not triggered.
Don't understand why. Because `(font-lock-add-keywords ..)` not correct?
I tried to change `nil` into `'org-mode`. But still does not work.

Possible reasons:

- In your code, seems don't need KEYWORDS for`font-lock-add-keywords`.
- font-lock can't enabled on org-property because it is already
  font-locked? (don't know this neither)

I'm considering might can change a thinking direction (This is an
optional solution). Because Org-mode support inline image display for
file link:

,----
| [[file:image.png]]
`----

So I tried to use this in Org property like this:

,----
| * Name
| :PROPERTY:
| :ICON: [[file:image.png]]
| :END:
`----

But Org inline image can't display on property value. (Because inline
image require a single line, invalid in org property value position?)

WDYT?

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