[debbugs-tracker] bug#12927: closed (24.2; global-hl-line-mode and "scroll-conservatively=1000" take jump up-down the text when hold DOWN key (in *info* buffer).)

[GNU bug Tracking System]

Your message dated Thu, 22 Nov 2012 05:45:07 +0200
with message-id <address@hidden>
and subject line Re: bug#12927: 24.2; global-hl-line-mode and 
"scroll-conservatively=1000" take jump    up-down the text when hold DOWN key 
(in *info* buffer).
has caused the debbugs.gnu.org bug report #12927,
regarding 24.2; global-hl-line-mode and "scroll-conservatively=1000" take jump 
up-down the text when hold DOWN key (in *info* buffer).
to be marked as done.

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12927: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=12927
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> --- Begin Message ---
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> Subject: 
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> 24.2; global-hl-line-mode and "scroll-conservatively=1000" take jump	up-down the text when hold DOWN key (in *info* buffer).
>
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> Date: 
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> Sun, 18 Nov 2012 23:13:22 +0200
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>
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> As usual:
>
>   $ emacs -Q
>
> then:
>
>   (setq scroll-conservatively 1000)
>   (global-hl-line-mode 1)
>
> and "C-h i". I press and hold DOWN key. After some time cursor reach end of
> frame and then text scroll up but sometimes it seems as text jump down! And I
> get fill that text moving have jerks.
>
> I make record of this actions:
>
>   $ cvlc screen:// --screen-fps=60 --no-sout-audio --sout 
> "#transcode{venc=x264,quality:100,scale=1,fps=60}:duplicate{dst=std{access=file,mux=mp4,dst=desktop.ogg}}}"
>
> To download (less then 1 MiB) this record:
>
>   $ wget http://gavenkoa.users.sf.net/desktop.ogg
>
> If slow down speed in video viewer you can see that sometimes point jump over
> 1 line (so move to the second line, without visiting next), so it lost smooth
> scrolling. But on video it look better then in real screen. And I can't
> describe it better as non naive English speaker...
>
> Without (global-hl-line-mode 1) text only scroll up as desired (smooth,
> without abrupt jumps).
>
> In GNU Emacs 24.2.1 (x86_64-pc-linux-gnu, GTK+ Version 2.24.10)
>  of 2012-09-09 on trouble, modified by Debian
>
> -- 
> Best regards!
>
>
>
> --- End Message ---
> --- Begin Message ---
>
>
>
> Subject: 
>
> Re: bug#12927: 24.2;	global-hl-line-mode and "scroll-conservatively=1000"	take	jump	up-down the text when hold DOWN key (in *info* buffer).
>
>
>
>
> Date: 
>
> Thu, 22 Nov 2012 05:45:07 +0200
>
>
>
>
> > From: Oleksandr Gavenko <address@hidden>
> > Cc: address@hidden
> > Date: Thu, 22 Nov 2012 00:14:15 +0200
> > 
> > I test on 'emacs-24' branch (based on your instruction) and confirm that bug
> > go away!
>
> Thanks for testing.  I'm closing the bug.
>
> > OK. I would like to see hl-line-mode into the display engine. I would make
> > appropriate a bug report...
>
> There's one already...
>
>
> --- End Message ---