From: Ihor Radchenko <yantar92@gmail.com>
To: John Kitchin <jkitchin@andrew.cmu.edu>,
org-mode-email <emacs-orgmode@gnu.org>
Subject: Re: get the body of a heading up to the next subheading
Date: Tue, 12 May 2020 13:11:14 +0800 [thread overview]
Message-ID: <87ftc5agb1.fsf@localhost> (raw)
In-Reply-To: <CAJ51ETrkYLsKJ2UXr2toRK8QmOzJpx80R7EUaVqpwEpjXqc40Q@mail.gmail.com>
You may use something similar to org-quick-peek--get-entry-text from
org-quick-peek package (https://github.com/alphapapa/org-quick-peek):
(cl-defun org-quick-peek--get-entry-text (marker &key keep-drawers keep-planning)
"Return Org entry text from node at MARKER.
If KEEP-DRAWERS is non-nil, drawers will be kept, otherwise
removed."
;; Modeled after `org-agenda-get-some-entry-text'
(let (text)
(with-current-buffer (marker-buffer marker)
;; Get raw entry text
(org-with-wide-buffer
(goto-char marker)
;; Skip heading
(end-of-line 1)
;; Get entry text
(setq text (buffer-substring
(point)
(or (save-excursion (outline-next-heading) (point))
(point-max))))))
(with-temp-buffer
(org-mode)
(insert text)
(unless keep-drawers
(goto-char (point-min))
(while (re-search-forward org-drawer-regexp nil t)
;; Remove drawers
(delete-region (match-beginning 0)
(progn (re-search-forward
"^[ \t]*:END:.*\n?" nil 'move)
(point)))))
(unless keep-planning
(goto-char (point-min))
(while (re-search-forward org-planning-line-re nil t)
;; Remove planning line
(kill-whole-line)))
(setq text (buffer-substring (point-min) (point-max))))
(-reduce-r #'funcall (reverse (cons text (cons #'identity org-quick-peek-filter-functions))))))
Best,
Ihor
John Kitchin <jkitchin@andrew.cmu.edu> writes:
> Hi everyone,
>
> I am trying to get the body of a heading up to the next subheading. For
> example with this org file,
>
> * quiz one
>
> This is the description.
> Use emacs for this.
>
> ** question 1
> what is 40 + 2
>
> If the point is in the first heading, I want to run a function that would
> return the string "This is the description.\nUse emacs for this."
>
> I thought there was a simple way to do that, but so far it has eluded my
> google fu. Any hints?
>
> John
>
> -----------------------------------
> Professor John Kitchin
> Doherty Hall A207F
> Department of Chemical Engineering
> Carnegie Mellon University
> Pittsburgh, PA 15213
> 412-268-7803
> @johnkitchin
> http://kitchingroup.cheme.cmu.edu
--
Ihor Radchenko,
PhD,
Center for Advancing Materials Performance from the Nanoscale (CAMP-nano)
State Key Laboratory for Mechanical Behavior of Materials, Xi'an Jiaotong University, Xi'an, China
Email: yantar92@gmail.com, ihor_radchenko@alumni.sutd.edu.sg
next prev parent reply other threads:[~2020-05-12 5:15 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-11 23:04 get the body of a heading up to the next subheading John Kitchin
2020-05-12 1:03 ` briangpowell .
2020-05-12 5:11 ` Ihor Radchenko [this message]
2020-05-13 14:15 ` John Kitchin
2020-05-13 14:38 ` Ihor Radchenko
2020-05-13 14:49 ` John Kitchin
2020-05-22 14:41 ` Bastien
2020-05-13 16:08 ` Eric Abrahamsen
2020-05-13 16:41 ` Ihor Radchenko
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