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Re: [O] whether in drawer?
From: |
Samuel Wales |
Subject: |
Re: [O] whether in drawer? |
Date: |
Wed, 27 Apr 2016 23:00:39 -0700 |
thank you. for years i have been trying to advise undo-tree to deal
with visibility properly. namely, to not try to undo or redo
invisibly, but also not to leave too much stuff visible. maybe if i
can get it to do canonical visibility except in drawers (where it
should keep the drawer open if point is in it) it will work properly.
On 4/27/16, Derek Feichtinger <address@hidden> wrote:
> Hi
>
> Samuel Wales <samologist <at> gmail.com> writes:
>
>>
>> can one tell whether point is in a drawer?
>>
>>
> By coincidence just posted a patch request which contains the functionality
> you desire. I use org-element-at-point and then test for drawer/property
> drawer:
>
> (defun org-open-if-in-drawer ()
> (let ((element (org-element-at-point)))
> (while (and element
> (not (memq (org-element-type element)
> '(drawer property-drawer))))
> (setq element (org-element-property :parent element)))
> (when element
> (let ((pos (point)))
> (goto-char (org-element-property :begin element))
> (org-flag-drawer nil)
> (goto-char pos)))))
>
>
> Cheers,
> Derek
>
>
>
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