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Re: Very bad/slow redraw with vertical split.
From: |
Thomas Adam |
Subject: |
Re: Very bad/slow redraw with vertical split. |
Date: |
Fri, 24 Oct 2008 14:26:30 +0100 |
Hello --
2008/10/24 Robin Lee Powell <address@hidden>:
>
> I'm playing around with vertical split. I'm using Screen version
> 4.00.03jw4 (FAU) 2-May-06 on Debian.
>
> When I have vertical split on, less is slow. *Really* slow. So is
> more. vim is OK. When I say "slow", I mean that when I say "less
> file", it takes ~20 seconds for it to put the first screenful of
> data up.
>
> Any idea what's up?
It's a known caveat of vertical splits in screen. Screen has to
continually redraw the region and so that slows things down.
-- Thomas Adam