From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jean Louis <bugs@gnu.support>
Subject: Re: Configure Helm Source from org-tags-view
Date: Thu, 8 Aug 2019 21:13:13 +0200
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To: Nathan Neff <nathan.neff@gmail.com>
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* Nathan Neff <nathan.neff@gmail.com> [2019-08-08 18:50]:
> Hello all,
> 
> Has anyone created a Helm source from the results of org-agenda?
> 
> Specifically org-tags-view I think would be a cool Helm source to
> configure where the headings that have certain tags could be displayed
> by Helm.
> 
> I looked @ the code for org-tags-view and it's fairly straight
> forward - however, I think that the function itself is tightly
> coupled between finding the results and displaying the results.  In
> other words, there's no easy function that I see which would provide
> headings that match a tags search that I could use as a Helm source.

If tag is 'staff, this below will give structure out:

(org-scan-tags 'agenda '(staff lambda (todo tags-list level) (progn
(setq org-cached-props nil) (or (and (member staff tags-list)))))
org--matcher-tags-todo-only)

Now `org-scan-tags` could be inspected if it constructs some lists,
alist, that are somewhat nicer than such output.

But that output can be converted to HELM completion.

Jean