From: John Kitchin <jkitchin@andrew.cmu.edu>
To: emacs-orgmode@gnu.org
Subject: Re: proposal to make C-c C-c not remove latex overlays
Date: Tue, 15 Jul 2014 17:13:05 -0400 [thread overview]
Message-ID: <85zjgaxr4u.fsf@andrew.cmu.edu> (raw)
In-Reply-To: <87k37fa2a5.fsf@gmail.com> (Aaron Ecay's message of "Mon, 14 Jul 2014 20:33:54 -0400")
Aaron Ecay <aaronecay@gmail.com> writes:
Thanks for the advice idea, that is a nice one. It doesn't work for me
like this though:
#+BEGIN_SRC emacs-lisp
(defadvice org-ctrl-c-ctrl-c (around latex-overlays)
"ignore latex overlays in C-cC-c"
(let ((org-latex-fragment-image-overlays nil))
ad-do-it))
#+END_SRC
maybe because that is a buffer local variable?
> Hi John,
>
> 2014ko uztailak 14an, John Kitchin-ek idatzi zuen:
>>
>> I am using org-mode files with equations and code blocks in lectures,
>> and it is problematic that C-c C-c removes the equation overlays when
>> running a code block. First, you have to press C-c C-c twice to run the
>> block, since the first one gets rid of the equations, but then you have
>> run C-c C-x C-l to get the equations back! and the cycle repeats
>> throughout a lecture.
>>
>> I would prefer that the equations stay untouched, and that the code
>> blocks run without modifying them.
>>
>> I think the best behavior would be for C-c C-x C-l to toggle the
>> equations, and to remove the C-c C-c behavior for latex overlays
>> completely. But it would be ok if this was done by a C-c C-c hook
>> function, so that a user could remove the latex overlay without touching
>> the org-code.
>>
>> Maybe a new function like this:
>>
>> #+BEGIN_SRC emacs-lisp
>> (defun org-toggle-latex-overlays (arg)
>> "Toggle LaTeX fragments."
>> (interactive "P")
>> (if org-latex-fragment-image-overlays
>> (org-remove-latex-fragment-image-overlays)
>> (org-preview-latex-fragment arg)))
>> #+END_SRC
>>
>> could be added. Any thoughts?
>
> I don’t have a comment on the substance of the proposal, but rather two
> suggestions for workarounds.
>
> The first is to use the C-c C-v C-e binding to execute source blocks
> rather than C-c C-c.
>
> The second is to let-bind ‘org-latex-fragment-image-overlays’ to nil
> in an advice around the ‘org-ctrl-c-ctrl-c’ function, allowing you to
> still use the more convenient C-c C-c binding.
--
-----------------------------------
John Kitchin
Professor
Doherty Hall A207F
Department of Chemical Engineering
Carnegie Mellon University
Pittsburgh, PA 15213
412-268-7803
http://kitchingroup.cheme.cmu.edu
next prev parent reply other threads:[~2014-07-15 21:12 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-14 22:22 proposal to make C-c C-c not remove latex overlays John Kitchin
2014-07-15 0:33 ` Aaron Ecay
2014-07-15 2:04 ` Grant Rettke
2014-07-15 21:00 ` John Kitchin
2014-07-16 1:28 ` Grant Rettke
2014-07-16 12:45 ` John Kitchin
2014-07-15 21:13 ` John Kitchin [this message]
2014-07-15 22:52 ` Nick Dokos
2014-07-16 13:26 ` John Kitchin
2014-07-28 15:27 ` Sebastien Vauban
2014-07-16 10:27 ` Andreas Leha
2014-07-16 11:31 ` Nick Dokos
2014-07-16 13:29 ` John Kitchin
2014-07-27 17:47 ` Bastien
2014-07-31 21:49 ` Charles Berry
2014-08-01 11:53 ` Bastien
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