From mboxrd@z Thu Jan  1 00:00:00 1970
From: Thorsten Jolitz <tjolitz@gmail.com>
Subject: Re: org-element - canonical way to parse only headline at point?
Date: Wed, 30 Jul 2014 19:23:16 +0200
Message-ID: <87k36uahh7.fsf@gmail.com>
References: <87tx60oyrz.fsf@gmail.com> <87iomestmv.fsf@nicolasgoaziou.fr>
Mime-Version: 1.0
Content-Type: text/plain
Return-path: <emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org>
Received: from eggs.gnu.org ([2001:4830:134:3::10]:35788)
	by lists.gnu.org with esmtp (Exim 4.71)
	(envelope-from <geo-emacs-orgmode@m.gmane.org>) id 1XCXbE-0002hs-I2
	for emacs-orgmode@gnu.org; Wed, 30 Jul 2014 13:23:42 -0400
Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)
	(envelope-from <geo-emacs-orgmode@m.gmane.org>) id 1XCXb8-0004RX-2z
	for emacs-orgmode@gnu.org; Wed, 30 Jul 2014 13:23:36 -0400
Received: from plane.gmane.org ([80.91.229.3]:40091)
	by eggs.gnu.org with esmtp (Exim 4.71)
	(envelope-from <geo-emacs-orgmode@m.gmane.org>) id 1XCXb7-0004RQ-RT
	for emacs-orgmode@gnu.org; Wed, 30 Jul 2014 13:23:29 -0400
Received: from list by plane.gmane.org with local (Exim 4.69)
	(envelope-from <geo-emacs-orgmode@m.gmane.org>) id 1XCXb6-0001tj-0f
	for emacs-orgmode@gnu.org; Wed, 30 Jul 2014 19:23:28 +0200
Received: from e178189071.adsl.alicedsl.de ([85.178.189.71])
	by main.gmane.org with esmtp (Gmexim 0.1 (Debian))
	id 1AlnuQ-0007hv-00
	for <emacs-orgmode@gnu.org>; Wed, 30 Jul 2014 19:23:28 +0200
Received: from tjolitz by e178189071.adsl.alicedsl.de with local (Gmexim 0.1
	(Debian)) id 1AlnuQ-0007hv-00
	for <emacs-orgmode@gnu.org>; Wed, 30 Jul 2014 19:23:28 +0200
List-Id: "General discussions about Org-mode." <emacs-orgmode.gnu.org>
List-Unsubscribe: <https://lists.gnu.org/mailman/options/emacs-orgmode>,
	<mailto:emacs-orgmode-request@gnu.org?subject=unsubscribe>
List-Archive: <http://lists.gnu.org/archive/html/emacs-orgmode>
List-Post: <mailto:emacs-orgmode@gnu.org>
List-Help: <mailto:emacs-orgmode-request@gnu.org?subject=help>
List-Subscribe: <https://lists.gnu.org/mailman/listinfo/emacs-orgmode>,
	<mailto:emacs-orgmode-request@gnu.org?subject=subscribe>
Errors-To: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org
Sender: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org
To: emacs-orgmode@gnu.org

Nicolas Goaziou <mail@nicolasgoaziou.fr> writes:

> Hello,
>
> Thorsten Jolitz <tjolitz@gmail.com> writes:
>
>> with the new parser, how do I parse only the headline at point?  There
>> are ARGS in the parser/mapper functions that restrict parsing, but I
>> suspect that still the whole buffer is parsed for the genealogy - right?
>>
>> With my current knowledge I would either narrow the buffer to the subtree at
>> point or copy this subtree to a temp-buffer before parsing/mapping it,
>> but maybe there is a better way?
>>
>> Would this be a valid template (a simple and fast solution)?
>>
>> #+begin_src emacs-lisp
>>   (save-restriction
>>    (org-narrow-to-subtree
>>     (org-element-map (org-element-parse-buffer 'headline t) 'headline
>>       (lambda () ...)
>>       nil t t)))
>> #+end_src
>
> What about (org-element-at-point) ?

Thats why I asked - exactly the function I was looking for. Thanks.

-- 
cheers,
Thorsten