* ntemacs doesn't update the display immediately when holding some keys down.
@ 2008-05-27 2:15 Kevin Yu
2008-05-27 11:06 ` Jason Rumney
0 siblings, 1 reply; 2+ messages in thread
From: Kevin Yu @ 2008-05-27 2:15 UTC (permalink / raw)
To: emacs-devel
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Hi,
ntemacs will update the window when you release the PgDn or PgUp key.
This behavior is
different from emacs22. If transient-mark-mode is active, ntemacs response
slowly if holding up
or down key down. The lag is noticeable.
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^ permalink raw reply [flat|nested] 2+ messages in thread* Re: ntemacs doesn't update the display immediately when holding some keys down.
2008-05-27 2:15 ntemacs doesn't update the display immediately when holding some keys down Kevin Yu
@ 2008-05-27 11:06 ` Jason Rumney
0 siblings, 0 replies; 2+ messages in thread
From: Jason Rumney @ 2008-05-27 11:06 UTC (permalink / raw)
To: Kevin Yu; +Cc: emacs-devel
Kevin Yu wrote:
> Hi,
> ntemacs will update the window when you release the PgDn or PgUp
> key. This behavior is
> different from emacs22. If transient-mark-mode is active, ntemacs
> response slowly if holding up
> or down key down. The lag is noticeable.
That the new font backend is slow on Windows is a known problem. I don't
see any noticeable difference between transient mark on and off, so I
don't think this is the cause. Rather it is that we have replaced
drawing code that has been tuned over decades with a completely new set
of code which was originally written for xft, so is initially tuned for
that, not for other systems.
^ permalink raw reply [flat|nested] 2+ messages in thread
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2008-05-27 2:15 ntemacs doesn't update the display immediately when holding some keys down Kevin Yu
2008-05-27 11:06 ` Jason Rumney
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