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Date: Fri, 22 May 2020 20:01:31 +0900
To: cygwin AT cygwin DOT com
Subject: Re: [ANNOUNCEMENT] Updated: mintty 3.1.6
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From: Takashi Yano via Cygwin <cygwin AT cygwin DOT com>
Reply-To: Takashi Yano <takashi DOT yano AT nifty DOT ne DOT jp>
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On Fri, 22 May 2020 12:14:43 +0200
Thomas Wolff wrote:
> Hi Takashi,
> 
> Am 22.05.2020 um 11:22 schrieb Takashi Yano via Cygwin:
> > Hi Thomas,
> >
> > On Thu, 21 May 2020 19:41:27 +0200
> > Thomas Wolff wrote:
> >> I have uploaded mintty 3.1.6 with the following changes:
> >>
> >> Window handling
> >>     * Fixed resource leak when displaying images (#995).
> >>     * Fixed crash condition on keyboard auto-repeat (#996). (Apologies
> >> for this one.)
> >>
> >> The homepage is at http://mintty.github.io/
> >> It also links to the issue tracker.
> > After v3.1.5, the key repeat rate becomes almost halfened.
> > Is this behaviour by design?
> >
> > The key repeat rate is about 30 chars/sec in v3.1.4, but
> > it is 15 chars/sec in v3.1.5 and v3.1.6.
> >
> > It is little bit flustrating in editor cursor movement.
> >
> I've uploaded a commit: keyboard auto-repeat handling is now unaffected 
> by default
> Explanation: the new auto-repeat rate limitation with a maximum of 30 
> cps (following the DECARR sequence of VT520) was effectively slowing 
> down keyboards; I had the impression 30 would be enough... sorry

I also think 30 cps would be enough, however, the key repeat rate
is not as setting by ESC[n-p sequence. Measured results in v3.1.6
are as follows. Actual key repeat rate does not increase linearly.

^[[1-p  : 1 cps
^[[2-p  : 2 cps
^[[3-p  : 3 cps
^[[5-p  : 4.7cps
^[[10-p : 8.2cps
^[[20-p : 14.8cps
^[[30-p : 16.3cps

-- 
Takashi Yano <takashi DOT yano AT nifty DOT ne DOT jp>
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