--- Begin Message ---
Subject: |
29.0.50; pixel-scroll-precision-mode conflicts with scroll-margin |
Date: |
Wed, 1 Dec 2021 13:58:15 -0800 |
It seems that if I set scroll-margin to, say, 4, and enable
pixel-scroll-precision-mode, the screen keeps jumping back while I
scroll down.
To reproduce, run
(progn (setq scroll-margin 4)
(pixel-scroll-precision-mode))
And scroll down a buffer with mouse wheel.
In GNU Emacs 29.0.50 (build 1, x86_64-apple-darwin21.1.0, NS appkit-2113.00
Version 12.0.1 (Build 21A559))
of 2021-11-29 built on Brown
Repository revision: 50379fb78d04deb9f422b906add126219a1a775d
Repository branch: master
Windowing system distributor 'Apple', version 10.3.2113
System Description: macOS 12.0.1
Configured using:
'configure --with-pdumper=yes --with-ns'
Configured features:
ACL DBUS GLIB GNUTLS JSON LCMS2 LIBXML2 MODULES NOTIFY KQUEUE NS PDUMPER
PNG RSVG THREADS TOOLKIT_SCROLL_BARS WEBP XIM ZLIB
Important settings:
value of $LC_CTYPE: en_US.UTF-8
locale-coding-system: utf-8-unix
Major mode: Lisp Interaction
Minor modes in effect:
pixel-scroll-precision-mode: t
tooltip-mode: t
global-eldoc-mode: t
eldoc-mode: t
show-paren-mode: t
electric-indent-mode: t
mouse-wheel-mode: t
tool-bar-mode: t
menu-bar-mode: t
file-name-shadow-mode: t
global-font-lock-mode: t
font-lock-mode: t
blink-cursor-mode: t
auto-composition-mode: t
auto-encryption-mode: t
auto-compression-mode: t
line-number-mode: t
indent-tabs-mode: t
transient-mark-mode: t
Load-path shadows:
None found.
Features:
(shadow sort mail-extr emacsbug message mailcap yank-media rmc puny
dired dired-loaddefs rfc822 mml mml-sec epa derived epg rfc6068
epg-config gnus-util rmail rmail-loaddefs auth-source cl-seq eieio
eieio-core cl-macs eieio-loaddefs password-cache json map
text-property-search seq gv byte-opt bytecomp byte-compile cconv
mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils
mailheader sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr
mail-utils vc-git diff-mode easy-mmode vc-dispatcher cus-start cus-load
pixel-scroll time-date subr-x cl-loaddefs cl-lib iso-transl tooltip
eldoc paren electric uniquify ediff-hook vc-hooks lisp-float-type
elisp-mode mwheel term/ns-win ns-win ucs-normalize mule-util
term/common-win tool-bar dnd fontset image regexp-opt fringe
tabulated-list replace newcomment text-mode lisp-mode prog-mode register
page tab-bar menu-bar rfn-eshadow isearch easymenu timer select
scroll-bar mouse jit-lock font-lock syntax font-core term/tty-colors
frame minibuffer cl-generic cham georgian utf-8-lang misc-lang
vietnamese tibetan thai tai-viet lao korean japanese eucjp-ms cp51932
hebrew greek romanian slovak czech european ethiopic indian cyrillic
chinese composite emoji-zwj charscript charprop case-table epa-hook
jka-cmpr-hook help simple abbrev obarray cl-preloaded nadvice button
loaddefs faces cus-face macroexp files window text-properties overlay
sha1 md5 base64 format env code-pages mule custom widget keymap
hashtable-print-readable backquote threads dbusbind kqueue cocoa ns
lcms2 multi-tty make-network-process emacs)
Memory information:
((conses 16 68311 11915)
(symbols 48 8127 1)
(strings 32 22000 2025)
(string-bytes 1 680470)
(vectors 16 14059)
(vector-slots 8 189764 11196)
(floats 8 177 333)
(intervals 56 548 1)
(buffers 992 13))
--- End Message ---
--- Begin Message ---
Subject: |
Re: 29.0.50; pixel-scroll-precision-mode conflicts with scroll-margin |
Date: |
Fri, 03 Dec 2021 08:33:32 +0800 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.60 (gnu/linux) |
Yuan Fu <casouri@gmail.com> writes:
> I tried and it now works beautifully, thanks!
> However, scroll-margin seems to still mess up scrolling when there are
> images. You don’t even need images taller than the window height. When
> there are some images in the window, scrolling either doesn’t take any
> effect (beginning of the video), or jerks around but doesn’t scroll
> down (end of the video).
I don't know how to make that work. I will look into it however, but
that's a separate bug, so I'm closing this report.
Thanks.
--- End Message ---