From: Nicolas Goaziou <mail@nicolasgoaziou.fr>
To: Thorsten Jolitz <tjolitz@gmail.com>
Cc: emacs-orgmode@gnu.org
Subject: Re: org-element - canonical way to parse only headline at point?
Date: Wed, 30 Jul 2014 18:23:20 +0200 [thread overview]
Message-ID: <87iomestmv.fsf@nicolasgoaziou.fr> (raw)
In-Reply-To: <87tx60oyrz.fsf@gmail.com> (Thorsten Jolitz's message of "Tue, 29 Jul 2014 19:33:36 +0200")
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) ?
Regards,
--
Nicolas Goaziou
next prev parent reply other threads:[~2014-07-30 16:23 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-29 17:33 org-element - canonical way to parse only headline at point? Thorsten Jolitz
2014-07-30 16:23 ` Nicolas Goaziou [this message]
2014-07-30 17:23 ` Thorsten Jolitz
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