From mboxrd@z Thu Jan  1 00:00:00 1970
From: Daimrod <daimrod@gmail.com>
Subject: Re: org-contacts email completion by tags
Date: Thu, 05 Jun 2014 20:50:40 +0900
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	(John Kitchin's message of "Thu, 5 Jun 2014 07:33:20 -0400")
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To: John Kitchin <jkitchin@andrew.cmu.edu>
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John Kitchin <jkitchin@andrew.cmu.edu> writes:

> neat idea. This code does exactly what I need for the completion for a
> whole tag query. It should be possible to integrate that into
> completion.
>
> (defun insert-emails-from-tags (tags)
> =C2=A0 (interactive "sTags: ")
> =C2=A0 (insert
> =C2=A0=C2=A0 (save-window-excursion
> =C2=A0=C2=A0=C2=A0=C2=A0 (find-file "contacts-bbdb.org")
> =C2=A0=C2=A0=C2=A0=C2=A0 (mapconcat
> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 'identity
> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (let ((todo-only nil))
> =C2=A0=C2=A0=C2=A0 (org-scan-tags
> =C2=A0=C2=A0=C2=A0 =C2=A0(lambda ()
> =C2=A0=C2=A0=C2=A0 =C2=A0=C2=A0 (org-entry-get (point) "EMAIL")) ; action
> =C2=A0=C2=A0=C2=A0 =C2=A0(cdr (org-make-tags-matcher tags)) ; matcher
> =C2=A0=C2=A0=C2=A0 =C2=A0nil)) ", "))))
>
> It should be possible to integrate this into the org-contacts database
> to get this with completion. I will look into this later today. Thanks
> for the ideas.

The completion for group based on tags is done in the function
`org-contacts-complete-group'.

It's been a long time since I played with the completion mechanism, so I
don't remember exactly how it worked. Maybe you can replace the mapcar
with your function, but it might a bit more tricky than that, especially
to handle empty result.

Thanks for your work :)

Best,

--=20
Daimrod/Greg