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From: Alan Schmitt <alan.schmitt@polytechnique.org>
To: emacs-orgmode <emacs-orgmode@gnu.org>
Subject: Re: org-context at the beginning of a link
Date: Sat, 22 Nov 2014 07:23:32 -0800	[thread overview]
Message-ID: <m2vbm7i7ij.fsf@polytechnique.org> (raw)
In-Reply-To: <87egsw5gee.fsf@nicolasgoaziou.fr> (Nicolas Goaziou's message of "Fri, 21 Nov 2014 23:37:45 +0100")

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On 2014-11-21 23:37, Nicolas Goaziou <mail@nicolasgoaziou.fr> writes:

> Hello,
>
> Alan Schmitt <alan.schmitt@polytechnique.org> writes:
>
>> I'm using a function that relies on `org-element-link-parser'. According
>> to the documentation, the point needs to be at the element of the link
>> for it to work.
>
> Not what you are asking for, but it is probably wrong to call this
> function directly. If you want to parse something, it's better to use
> `org-element-context' (or `org-element-at-point' but it doesn't fit
> here).

Thank you for the suggestion. The reason I was using `org-context' is
because it is used in `org-next-link'.

Here is what I ended up doing. It works great, but please don't hesitate
to criticize is.

#+begin_src emacs-lisp
(defun as/org-link-p (elt)
  (eq 'link (org-element-type elt)))

(defun as/fetch-element-link (elt)
  (org-element-property :raw-link elt))

(defun as/fetch-current-or-next-link ()
  (let ((elt (org-element-context)))
    (save-excursion
      (as/fetch-element-link
       (if (as/org-link-p elt)
           elt
         (progn (org-next-link) (org-element-context)))))))
#+end_src

Alan

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     prev parent reply	other threads:[~2014-11-22 15:23 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-11-21 16:31 org-context at the beginning of a link Alan Schmitt
2014-11-21 22:37 ` Nicolas Goaziou
2014-11-22 15:23   ` Alan Schmitt [this message]

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