Re: Large source block causes org-mode to be unusable

[John Kitchin <jkitchin@andrew.cmu.edu>]

A quick and dirty way to fix this might be an include file, i.e. move
the block out of your manuscript file into a separate org file, and then
just include it.

Léo Ackermann <leo.komba@gmail.com> writes:

> 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


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Professor John Kitchin
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