From: Bastien <bzg@gnu.org>
To: Ian Kelling <ianowl@gmail.com>
Cc: "'emacs-orgmode@gnu.org'" <emacs-orgmode@gnu.org>
Subject: Re: Bug: performance of scrolling in large example blocks is poor
Date: Sat, 22 Mar 2014 08:50:50 +0100 [thread overview]
Message-ID: <8738iak6xx.fsf@bzg.ath.cx> (raw)
In-Reply-To: <532D20F0.6090007@gmail.com> (Ian Kelling's message of "Fri, 21 Mar 2014 22:34:40 -0700")
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
prev parent reply other threads:[~2014-03-22 7:51 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-22 5:34 Bug: performance of scrolling in large example blocks is poor Ian Kelling
2014-03-22 7:50 ` Bastien [this message]
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