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bug#8333: 24.0.50; Performace regression from r100619 try_scrolling chan
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From: |
Eli Zaretskii |
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Subject: |
bug#8333: 24.0.50; Performace regression from r100619 try_scrolling change |
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Date: |
Thu, 24 Mar 2011 06:04:24 +0200 |
> From: Chong Yidong <cyd@stupidchicken.com>
> Cc: Eli Zaretskii <eliz@gnu.org>
> Date: Wed, 23 Mar 2011 17:39:37 -0400
>
> 2010-06-19 Eli Zaretskii <eliz@gnu.org>
>
> * xdisp.c (try_scrolling): Compute the limit for searching point
> in forward scroll from scroll_max, instead of an arbitrary limit
> of 10 screen lines. See
> http://lists.gnu.org/archive/html/emacs-devel/2010-06/msg00766.html
> and
> http://lists.gnu.org/archive/html/emacs-devel/2010-06/msg00773.html
> for details.
>
> This change (on trunk) causes a big slowdown in navigating large
> buffers.
Yes, this is bug#6671. It's on my todo.