* can I disable LaTeX fragment previews individually?
@ 2014-05-07 22:43 Stephen J. Barr
2014-05-07 23:41 ` Nick Dokos
0 siblings, 1 reply; 3+ messages in thread
From: Stephen J. Barr @ 2014-05-07 22:43 UTC (permalink / raw)
To: org-mode
Hello,
I often use org-preview-latex-fragment and sometimes I would like to
turn the previews on and off on a case-by-case basis. Then I do C-c C-c,
it turns off all the previews. Is there a way to toggle the preview just
for the fragment at the point?
Thanks!,
Stephen
--
Sent with my mu4e
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: can I disable LaTeX fragment previews individually?
2014-05-07 22:43 can I disable LaTeX fragment previews individually? Stephen J. Barr
@ 2014-05-07 23:41 ` Nick Dokos
2014-05-08 2:02 ` Stephen J. Barr
0 siblings, 1 reply; 3+ messages in thread
From: Nick Dokos @ 2014-05-07 23:41 UTC (permalink / raw)
To: emacs-orgmode
Stephen J. Barr <stevejb@uw.edu> writes:
> Hello,
>
> I often use org-preview-latex-fragment and sometimes I would like to
> turn the previews on and off on a case-by-case basis. Then I do C-c C-c,
> it turns off all the previews. Is there a way to toggle the preview just
> for the fragment at the point?
>
>
No built-in way afaict: C-c C-c calls the following function
,----
| (defun org-remove-latex-fragment-image-overlays ()
| "Remove all overlays with LaTeX fragment images in current buffer."
| (mapc 'delete-overlay org-latex-fragment-image-overlays)
| (setq org-latex-fragment-image-overlays nil))
`----
which maps delete-overlay over *all* the elements of the
org-latex-fragment-image-overlays list.
Figuring our which overlay in that list is the one you want to delete
may or may not be easy, but if you knew then you can call
delete-overlay on it. But you'll have to write some lisp.
Nick
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: can I disable LaTeX fragment previews individually?
2014-05-07 23:41 ` Nick Dokos
@ 2014-05-08 2:02 ` Stephen J. Barr
0 siblings, 0 replies; 3+ messages in thread
From: Stephen J. Barr @ 2014-05-08 2:02 UTC (permalink / raw)
To: Nick Dokos; +Cc: emacs-orgmode
Thank you for letting me know. This may be a fun project!
Nick Dokos <ndokos@gmail.com> writes:
> Stephen J. Barr <stevejb@uw.edu> writes:
>
>> Hello,
>>
>> I often use org-preview-latex-fragment and sometimes I would like to
>> turn the previews on and off on a case-by-case basis. Then I do C-c C-c,
>> it turns off all the previews. Is there a way to toggle the preview just
>> for the fragment at the point?
>>
>>
>
> No built-in way afaict: C-c C-c calls the following function
>
> ,----
> | (defun org-remove-latex-fragment-image-overlays ()
> | "Remove all overlays with LaTeX fragment images in current buffer."
> | (mapc 'delete-overlay org-latex-fragment-image-overlays)
> | (setq org-latex-fragment-image-overlays nil))
> `----
>
> which maps delete-overlay over *all* the elements of the
> org-latex-fragment-image-overlays list.
>
> Figuring our which overlay in that list is the one you want to delete
> may or may not be easy, but if you knew then you can call
> delete-overlay on it. But you'll have to write some lisp.
>
> Nick
--
Sent with my mu4e
^ permalink raw reply [flat|nested] 3+ messages in thread
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2014-05-07 22:43 can I disable LaTeX fragment previews individually? Stephen J. Barr
2014-05-07 23:41 ` Nick Dokos
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