From: Paul Sexton <psexton.2a@gmail.com>
To: emacs-orgmode@gnu.org
Subject: Smarter fill-paragraph behaviour in #+XXX: comments
Date: Thu, 19 Jul 2012 23:55:40 +0000 (UTC) [thread overview]
Message-ID: <loom.20120720T012131-161@post.gmane.org> (raw)
I became annoyed at how, when pressing M-Q (fill-paragraph) while in a
block like this:
#+CAPTION: This is a really long caption that I need
#+CAPTION: to describe my table in excruciating and unnecessary detail
Org takes no account of the #+ directives and simply smooshes all the
lines together like this:
#+CAPTION: This is a really long caption that I need +CAPTION: to describe my
#table in excruciating and unnecessary detail
So I wrote the following function. I have it bound to M-q in org-mode.
Its behaviour:
1. It wraps a series of #+CAPTION lines as if the caption directives are
not there -- ie it turns the above example into:
#+CAPTION: This is a really long caption that I need to describe my table in
#+CAPTION: excruciating and unnecessary detail
2. It ignores other #+XXX: directives, ie no filling is performed.
3. In every other context it behaves as 'fill-paragraph'.
--------
(defun org-smart-wrap (&optional width)
(interactive)
(let ((lines nil)
(width (or width (- fill-column 11)))
(start nil) (end nil))
(save-match-data
(cond
((and (eql major-mode 'org-mode)
(save-excursion
(beginning-of-line)
(looking-at "#\\+\\([A-Za-z0-9_]+\\):")))
(cond
((not (string-equal (match-string 1) "CAPTION"))
(message "`#+%s' directive found, fill command ignored."
(substring-no-properties (match-string 1))))
(t
;; Wrap caption.
(save-excursion
(while (line-starts-with-p "#\\+CAPTION:")
(forward-line -1))
(unless (line-starts-with-p "#\\+CAPTION:")
(forward-line))
(setf start (point))
(while (line-starts-with-p "#\\+CAPTION:")
(beginning-of-line)
(search-forward "#+CAPTION:" (end-of-line-pos) t)
(push (org-trim
(buffer-substring-no-properties (point) (end-of-line-pos)))
lines)
(forward-line))
(beginning-of-line)
(setf end (point))
(setf lines (mapcar
(lambda (line) (concat "#+CAPTION: " line))
(org-wrap
(apply 'concat
(mapcar (lambda (line) (concat line " "))
(reverse lines)))
width)))
(delete-region start end)
(dolist (line lines)
(insert line)
(newline))))))
(t
(fill-paragraph))))))
next reply other threads:[~2012-07-19 23:56 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-19 23:55 Paul Sexton [this message]
2012-07-20 7:11 ` Smarter fill-paragraph behaviour in #+XXX: comments XeCycle
2012-07-20 9:06 ` Nicolas Goaziou
2012-07-29 8:20 ` Bastien
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
List information: https://www.orgmode.org/
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=loom.20120720T012131-161@post.gmane.org \
--to=psexton.2a@gmail.com \
--cc=emacs-orgmode@gnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://git.savannah.gnu.org/cgit/emacs/org-mode.git
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).