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From: Eli Zaretskii <eliz@gnu.org>
To: mike@bulsara.com, Po Lu <luangruo@yahoo.com>
Cc: 71646@debbugs.gnu.org
Subject: bug#71646: 29.3; pixel-scroll-precision-mode overrides paging behaviour even when pixel-scroll-precision-interpolate-page is off
Date: Sat, 20 Jul 2024 12:40:57 +0300	[thread overview]
Message-ID: <868qxwe6za.fsf@gnu.org> (raw)
In-Reply-To: <87jzhy3oda.fsf@yahoo.com> (message from Po Lu on Sat, 06 Jul 2024 16:40:01 +0800)

Ping!  Mike, can you answer Po Lu's question, please?

> From: Po Lu <luangruo@yahoo.com>
> Cc: mike@bulsara.com,  71646@debbugs.gnu.org
> Date: Sat, 06 Jul 2024 16:40:01 +0800
> 
> Eli Zaretskii <eliz@gnu.org> writes:
> 
> > Ping!
> >
> >> Cc: 71646@debbugs.gnu.org
> >> Date: Sat, 22 Jun 2024 11:57:43 +0300
> >> From: Eli Zaretskii <eliz@gnu.org>
> >> 
> >> > From: Mike Woolley <mike@bulsara.com>
> >> > Date: Wed, 19 Jun 2024 11:44:52 +0100
> >> > 
> >> > Playing with `pixel-scroll-precision-mode’ I noticed a small issue:
> >> > 
> >> > Setting `pixel-scroll-precision-interpolate-page’ is supposed to turn off the paging animation (which it does)
> >> > however even when it’s off, <prior> and <next> invoke `cua-scroll-up’ & `cua-scroll-down’ rather than allowing
> >> > another keymap to handle it.
> >> > 
> >> > Unfortunately this means any other mapping for these keys you might have has now been silently overridden
> >> > (even after you’ve said you don’t want the new behaviour).
> >> > 
> >> > (defun pixel-scroll-interpolate-up ()
> >> >   "Interpolate a scroll upwards by one page."
> >> >   (interactive)
> >> >   (if pixel-scroll-precision-interpolate-page
> >> >       (pixel-scroll-precision-interpolate (window-text-height nil t) nil 1)
> >> >     (cua-scroll-down)))
> >> > 
> >> > I think it would be better if `pixel-scroll-precision-mode’ did nothing if `pixel-scroll-precision-interpolate-page’ is
> >> > off and allowed another keycap to handle <prior> & <next>.
> >> > 
> >> > I also noticed that it only maps <prior> & <next> and not C-v / M-v, so in other words behaviour could be
> >> > different depending on exactly which Page Up & Down key sequence you invoke.
> >> 
> >> Po Lu, any comments or suggestions?
> 
> Mike, is there any reason in particular you cannot remove the bindings
> of `prior' and `next' from `pixel-scroll-precision-mode-map'?
> 





  reply	other threads:[~2024-07-20  9:40 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-06-19 10:44 bug#71646: 29.3; pixel-scroll-precision-mode overrides paging behaviour even when pixel-scroll-precision-interpolate-page is off Mike Woolley
2024-06-22  8:57 ` Eli Zaretskii
2024-07-06  7:39   ` Eli Zaretskii
2024-07-06  8:40     ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-07-20  9:40       ` Eli Zaretskii [this message]
2024-07-20 10:10         ` Mike Woolley
2024-08-04  7:54           ` Eli Zaretskii
2024-08-17  8:21             ` Eli Zaretskii
2024-08-17  8:24               ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-08-24  8:43                 ` Eli Zaretskii
2024-08-31  9:24                   ` Eli Zaretskii
2024-08-31  9:54                     ` Mike Woolley
2024-09-01  9:48                     ` Stefan Kangas
2024-09-01 10:33                       ` Eli Zaretskii
2024-09-01 11:52                         ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-09-07  8:07                           ` Eli Zaretskii
2024-09-07  9:34                             ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-09-01 11:35                       ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors

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