From: Konrad Podczeck <konrad.podczeck@univie.ac.at>
To: Po Lu <luangruo@yahoo.com>
Cc: 55299@debbugs.gnu.org
Subject: bug#55299: 29.0.50; Bug with the mode-line and pixel-scroll-precision-mode
Date: Sat, 7 May 2022 16:40:23 +0200 [thread overview]
Message-ID: <0E529C44-AB66-47DE-8431-B27EB84A2549@univie.ac.at> (raw)
In-Reply-To: <871qx57a2k.fsf@yahoo.com>
With this patch, I don’t get any error message, but If a frame has only one window, I cannot scroll (using the mouse wheel) downwards anymore, and after doing C-x 2, the same is true if I scroll in the active pane, while when I scroll in the inactive pane, I always get scrolling upwards, regardless of which direction I rotate the wheel.
> Am 07.05.2022 um 15:21 schrieb Po Lu <luangruo@yahoo.com>:
>
> Konrad Podczeck <konrad.podczeck@univie.ac.at> writes:
>
>> Debugger entered--Lisp error: (wrong-type-argument wholenump 489.0)
>> posn-at-x-y(0 489.0)
>> pixel-scroll-precision-scroll-up-page(1.0)
>> pixel-scroll-precision-scroll-up(1.0)
>> pixel-scroll-precision((wheel-down (#<window 3 on *GNU Emacs*> 1011 (259 . 390) 7730978 nil 1011 (37 . 22) nil (259 . 82) (7 . 14)) 1 0 (0.0 . -1.0)))
>> funcall-interactively(pixel-scroll-precision (wheel-down (#<window 3 on *GNU Emacs*> 1011 (259 . 390) 7730978 nil 1011 (37 . 22) nil (259 . 82) (7 . 14)) 1 0 (0.0 . -1.0)))
>> call-interactively(pixel-scroll-precision nil nil)
>> command-execute(pixel-scroll-precision)
>
> Sorry, please try this patch instead:
>
> diff --git a/lisp/pixel-scroll.el b/lisp/pixel-scroll.el
> index b0fe2f56c0..a7cfda2491 100644
> --- a/lisp/pixel-scroll.el
> +++ b/lisp/pixel-scroll.el
> @@ -685,6 +685,8 @@ pixel-scroll-precision
> (setq window (frame-selected-window window)))
> (if (and (nth 4 event))
> (let ((delta (round (cdr (nth 4 event)))))
> + (when (< delta 1.0)
> + (setq delta 1))
> (unless (zerop delta)
> (if (> (abs delta) (window-text-height window t))
> (mwheel-scroll event nil)
next prev parent reply other threads:[~2022-05-07 14:40 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-07 9:54 bug#55299: 29.0.50; Bug with the mode-line and pixel-scroll-precision-mode Konrad Podczeck
2022-05-07 10:26 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-05-07 11:14 ` Konrad Podczeck
2022-05-07 11:54 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-05-07 13:06 ` Konrad Podczeck
2022-05-07 13:21 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-05-07 14:40 ` Konrad Podczeck [this message]
2022-05-08 0:40 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-05-08 1:01 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-05-08 5:34 ` Eli Zaretskii
2022-05-08 5:55 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-05-08 6:13 ` Eli Zaretskii
2022-05-08 7:06 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-05-08 10:01 ` Konrad Podczeck
2022-05-08 11:02 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-05-19 12:50 ` Konrad Podczeck
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