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* Large source block causes org-mode to be unusable
@ 2021-06-21 18:27 Léo Ackermann
  2021-06-21 18:43 ` John Hendy
                   ` (3 more replies)
  0 siblings, 4 replies; 21+ messages in thread
From: Léo Ackermann @ 2021-06-21 18:27 UTC (permalink / raw)
  To: emacs-orgmode


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Dear all,

I am working in an org-file of reasonable size (<2000 lines): my first
paper written in org-mode. Everything fine (and fast) until I started to
add `#+BEGIN_proof / #+END_proof` within my .org to make my .pdf export
prettier. This caused the editing of the proofs to be very slow: navigation
within the proof is fast but adding/removing any char takes around 4s per
char.
It seems that the fontify function is responsible for that (see
screenshot). As far as I understand, this function tries to fontify the
whole block as soon as a single char is modified. In my case, it then tries
to fontify a whole proof (~4 pages in my .pdf, with many LaTeX formulas)
several times per second...

Is there a way to make this fontify function to act "around my cursor" ?

Best,
Leo

--
Here the profiler's report when adding a single char
[image: image.png]
 Spec.
- Emacs 27.2 (doom emacs 2.0.9) (I just updated them)

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[-- Attachment #2: image.png --]
[-- Type: image/png, Size: 115679 bytes --]

^ permalink raw reply	[flat|nested] 21+ messages in thread

end of thread, other threads:[~2021-06-28 10:46 UTC | newest]

Thread overview: 21+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-06-21 18:27 Large source block causes org-mode to be unusable Léo Ackermann
2021-06-21 18:43 ` John Hendy
2021-06-21 18:57 ` Sébastien Miquel
2021-06-21 19:22 ` John Kitchin
2021-06-21 19:36   ` John Hendy
2021-06-21 20:41     ` Tom Gillespie
2021-06-22  4:48       ` Tim Cross
2021-06-22  7:54     ` Eric S Fraga
2021-06-22 11:20       ` Léo Ackermann
2021-06-22 12:13         ` Eric S Fraga
2021-06-22 12:32           ` Léo Ackermann
2021-06-22 13:03             ` Eric S Fraga
2021-06-22 13:32               ` Léo Ackermann
2021-06-23 16:40             ` Maxim Nikulin
2021-06-23 19:42               ` Gennady Uraltsev
2021-06-24  7:54                 ` Eric S Fraga
2021-06-26 14:10                   ` Léo Ackermann
2021-06-28  8:28                     ` Sébastien Miquel
2021-06-28 10:42                       ` Eric S Fraga
2021-06-28 10:40                     ` Eric S Fraga
2021-06-22  6:10 ` Timothy

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