From: James McClain <jamezmcclain@gmail.com>
To: Eli Zaretskii <eliz@gnu.org>
Cc: 23457@debbugs.gnu.org
Subject: bug#23457: 24.5; interactive use of next-line and previous-line (holding down C-n or C-p) lag in a buffer with all spaces and newlines
Date: Thu, 5 May 2016 17:34:36 -0700 [thread overview]
Message-ID: <CAEsaJvMQwh9QVSgtUNHF98V9SNbrS1kxEdMEGUqJ9bZZqdYwhQ@mail.gmail.com> (raw)
In-Reply-To: <83futwgtti.fsf@gnu.org>
I had cleartype on, but turning it off does not change the problem at all.
The task manager shows about a 50% load, which is quite high for emacs.
The processor is an intel core m 5y10c.
I also just tested it on Linux Mint 17, 64-bit. Compiling
emacs-25.0.93.tar.xz from source.
This machine has a Intel i7-4930K processor, and the problem still happens.
If you use my recipe and turn on whitespace-mode before you hold C-p,
do all the spaces show?
I would be happen to send you a video, this has worked on every
machine I have tested it on.
On Thu, May 5, 2016 at 12:59 PM, Eli Zaretskii <eliz@gnu.org> wrote:
>> Date: Thu, 05 May 2016 22:26:13 +0300
>> From: Eli Zaretskii <eliz@gnu.org>
>> Cc: 23457@debbugs.gnu.org
>>
>> Did you look into the Emacs display features, like ClearType, in case
>> you have that turned on?
>
> And 2 more questions:
>
> . what kind of CPU do you have on that machine?
> . does Task Manager show a significant CPU load when you press and
> hold C-p in that recipe?
>
next prev parent reply other threads:[~2016-05-06 0:34 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-05 9:01 bug#23457: 24.5; interactive use of next-line and previous-line (holding down C-n or C-p) lag in a buffer with all spaces and newlines jamezmcclain
2016-05-05 16:01 ` Eli Zaretskii
[not found] ` <CAEsaJvOMYP=VtqjdH06Yztagn084yYMe2QW986=nq6nv5pKc4g@mail.gmail.com>
2016-05-05 19:26 ` Eli Zaretskii
2016-05-05 19:59 ` Eli Zaretskii
2016-05-06 0:34 ` James McClain [this message]
2016-05-06 7:03 ` Eli Zaretskii
2016-05-06 7:59 ` Nicolas Petton
2016-05-06 8:41 ` Eli Zaretskii
2016-05-06 8:43 ` James McClain
2016-05-06 9:13 ` Stephen Berman
2016-05-06 9:20 ` Eli Zaretskii
2016-05-06 9:15 ` Eli Zaretskii
2016-05-06 9:19 ` James McClain
2016-05-06 9:24 ` Eli Zaretskii
2016-05-07 8:02 ` Eli Zaretskii
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