From: grischka <grishka@gmx.de>
To: Eli Zaretskii <eliz@gnu.org>
Cc: emacs-devel@gnu.org
Subject: Re: redisplay - very long lines
Date: Thu, 19 Feb 2009 17:30:32 +0100 [thread overview]
Message-ID: <499D8928.6000008@gmx.de> (raw)
In-Reply-To: <u8wo3ukns.fsf@gnu.org>
Eli Zaretskii wrote:
>> Date: Wed, 18 Feb 2009 21:41:32 +0100
>> From: grischka <grishka@gmx.de>
>> CC: emacs-devel@gnu.org
>>
>> 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.
>
I'll believe you anything you want if you can fix the problem.
next prev parent reply other threads:[~2009-02-19 16:30 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-02-17 17:16 redisplay - very long lines grischka
2009-02-17 19:37 ` Eli Zaretskii
2009-02-18 20:41 ` grischka
2009-02-19 4:15 ` Eli Zaretskii
2009-02-19 16:30 ` grischka [this message]
-- strict thread matches above, loose matches on Subject: below --
2009-02-16 13:44 David Reitter
2009-02-16 19:27 ` Eli Zaretskii
2009-02-16 23:02 ` David Reitter
2009-02-17 4:16 ` Eli Zaretskii
2009-02-17 13:40 ` Stefan Monnier
2009-02-17 19:41 ` Eli Zaretskii
2009-02-17 21:21 ` David Reitter
2009-02-18 4:09 ` Eli Zaretskii
2009-02-18 4:50 ` David Reitter
2009-02-18 18:47 ` Eli Zaretskii
2009-02-18 19:44 ` Stefan Monnier
2009-02-18 19:50 ` David Reitter
2009-02-18 2:26 ` Stefan Monnier
2009-02-18 4:17 ` Eli Zaretskii
2009-02-18 4:56 ` Stefan Monnier
2009-02-18 18:46 ` Eli Zaretskii
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