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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.





  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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