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From: Oleh <ohwoeowho@gmail.com>
To: org mode <emacs-orgmode@gnu.org>
Subject: Make ,* show up as * in babel blocks
Date: Mon, 23 Dec 2013 22:12:52 +0100	[thread overview]
Message-ID: <CAA01p3o9j4WnYkVbhpVAkLNCxrYK1AX7iKo1omOCnWGTso3PvA@mail.gmail.com> (raw)

Hi all,

When a line of babel source code starts with leading star
(also some other characters, see `org-unescape-code-in-string')
org-mode auto-escapes it with a comma.
I assume that there's no easy way not to add the comma.
But I think it should be possible to fontify it as if it's not there.

This comma is auto-removed for purposes of evaluation
or when switching to native mode to edit a source block.

The issue is that it's not removed when viewing the org-file.

Small example to illustrate: J souce "*/ 2 2" displays as

#+begin_src J
,*/ 2 2
#+end_src

I've found a work around:

(defvar keyword-comma-star
  '(("^\\(,\\*\\)" (1 (prog1 ()
                    (compose-region (match-beginning 1)
                                    (match-end 1)
                                    ?*))))))
(font-lock-add-keywords 'org-mode keyword-comma-star)

Is this good enough to add to org-babel core?
Maybe someone has a different option to fix the issue?

regards
Oleh

next             reply	other threads:[~2013-12-23 21:12 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-12-23 21:12 Oleh [this message]
2014-01-03 15:52 ` Make ,* show up as * in babel blocks Bastien

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