* fetching the description from a link string
@ 2015-11-15 14:39 Alan Schmitt
2015-11-16 9:45 ` Rasmus
0 siblings, 1 reply; 4+ messages in thread
From: Alan Schmitt @ 2015-11-15 14:39 UTC (permalink / raw)
To: emacs-orgmode
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Hello,
I cannot seem to find in org.el a function that will return the
description part of a link. I'm probably missing it … Could someone tell
me if such a function exists?
Thanks,
Alan
--
OpenPGP Key ID : 040D0A3B4ED2E5C7
Athmospheric CO₂ (Updated November 9, 2015, Mauna Loa Obs.): 399.06 ppm
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: fetching the description from a link string
2015-11-15 14:39 fetching the description from a link string Alan Schmitt
@ 2015-11-16 9:45 ` Rasmus
2015-11-17 14:58 ` Alan Schmitt
0 siblings, 1 reply; 4+ messages in thread
From: Rasmus @ 2015-11-16 9:45 UTC (permalink / raw)
To: emacs-orgmode
Alan Schmitt <alan.schmitt@polytechnique.org> writes:
> Hello,
>
> I cannot seem to find in org.el a function that will return the
> description part of a link. I'm probably missing it … Could someone tell
> me if such a function exists?
org-element-context on a link will give you what you want. It lives in
org-element, though.
Something like this when point is on a link,
(let ((e (org-element-context)))
(buffer-substring-no-properties
(org-element-property :contents-begin e)
(org-element-property :contents-end e)))
Hope it helps,
Rasmus
--
Sådan en god dansk lagereddike kan man slet ikke bruge mere
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: fetching the description from a link string
2015-11-16 9:45 ` Rasmus
@ 2015-11-17 14:58 ` Alan Schmitt
2015-11-28 5:21 ` Sacha Chua
0 siblings, 1 reply; 4+ messages in thread
From: Alan Schmitt @ 2015-11-17 14:58 UTC (permalink / raw)
To: Rasmus; +Cc: emacs-orgmode
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On 2015-11-16 10:45, Rasmus <rasmus@gmx.us> writes:
> Alan Schmitt <alan.schmitt@polytechnique.org> writes:
>
>> Hello,
>>
>> I cannot seem to find in org.el a function that will return the
>> description part of a link. I'm probably missing it … Could someone tell
>> me if such a function exists?
>
> org-element-context on a link will give you what you want. It lives in
> org-element, though.
>
> Something like this when point is on a link,
>
> (let ((e (org-element-context)))
> (buffer-substring-no-properties
> (org-element-property :contents-begin e)
> (org-element-property :contents-end e)))
Thank you for the suggestion. I'm already doing something similar:
#+begin_src emacs-lisp
(let ((link (org-store-link nil))
(name (org-element-property :raw-value (org-element-at-point))))
...)
#+end_src
For some reason I was under the impression that org-element might be
overkill for this, but it works well.
Thanks again,
Alan
--
OpenPGP Key ID : 040D0A3B4ED2E5C7
Athmospheric CO₂ (Updated November 9, 2015, Mauna Loa Obs.): 399.06 ppm
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: fetching the description from a link string
2015-11-17 14:58 ` Alan Schmitt
@ 2015-11-28 5:21 ` Sacha Chua
0 siblings, 0 replies; 4+ messages in thread
From: Sacha Chua @ 2015-11-28 5:21 UTC (permalink / raw)
To: emacs-orgmode
Alan Schmitt <alan.schmitt@polytechnique.org> writes:
> Thank you for the suggestion. I'm already doing something similar:
> #+begin_src emacs-lisp
> (let ((link (org-store-link nil))
> (name (org-element-property :raw-value (org-element-at-point))))
> ...)
> #+end_src
You can also use org-bracket-link-regexp, if you want:
(let ((link "[[http://example.com][Description]]"))
(and (string-match org-bracket-link-regexp link)
(match-string 3 link)))
Sacha
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2015-11-28 5:21 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2015-11-15 14:39 fetching the description from a link string Alan Schmitt
2015-11-16 9:45 ` Rasmus
2015-11-17 14:58 ` Alan Schmitt
2015-11-28 5:21 ` Sacha Chua
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