[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: redisplay - very long lines
|
From: |
Eli Zaretskii |
|
Subject: |
Re: redisplay - very long lines |
|
Date: |
Thu, 19 Feb 2009 06:15:35 +0200 |
> Date: Wed, 18 Feb 2009 21:41:32 +0100
> From: grischka <address@hidden>
> CC: address@hidden
>
> The buffer text itself is not the only data to control the display, there
> are also properties that refer to regions of that text, and in fact that
> is the part that matters here. It is certainly possible to check for at
> least the presence of extra properties in a line without walking each
> character one by one.
AFAIR, Emacs display code already includes this optimization.
Re: redisplay - very long lines, grischka, 2009/02/17