* Bug: performance of scrolling in large example blocks is poor
@ 2014-03-22 5:34 Ian Kelling
2014-03-22 7:50 ` Bastien
0 siblings, 1 reply; 2+ messages in thread
From: Ian Kelling @ 2014-03-22 5:34 UTC (permalink / raw)
To: 'emacs-orgmode@gnu.org'
Testcase: 1 megabyte of text lines in an example block, drag the scrollbar to a
location you haven't been to yet.
It often freezes for a few seconds, and doing things while its frozen like
scrolling more can quickly make it freeze for a minute or so. Remove the example
block enclosure, and it becomes totally interactive.
- Ian
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Bug: performance of scrolling in large example blocks is poor
2014-03-22 5:34 Bug: performance of scrolling in large example blocks is poor Ian Kelling
@ 2014-03-22 7:50 ` Bastien
0 siblings, 0 replies; 2+ messages in thread
From: Bastien @ 2014-03-22 7:50 UTC (permalink / raw)
To: Ian Kelling; +Cc: 'emacs-orgmode@gnu.org'
Hi Ian,
Ian Kelling <ianowl@gmail.com> writes:
> Testcase: 1 megabyte of text lines in an example block, drag the scrollbar to a
> location you haven't been to yet.
>
> It often freezes for a few seconds, and doing things while its frozen like
> scrolling more can quickly make it freeze for a minute or so. Remove the example
> block enclosure, and it becomes totally interactive.
Yes, there is room for improvement in the fontification engine
of Org, but this requires a lot of rewrite. For now I suggest
not to add 1 megabyte of text in a source code block...
--
Bastien
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2014-03-22 5:34 Bug: performance of scrolling in large example blocks is poor Ian Kelling
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