From: Berkan Eskikaya <berkan.eskikaya@gmail.com>
To: 31875@debbugs.gnu.org
Subject: bug#31875: 27.0.50; setting display-line-numbers to 'visual breaks next-/previous-line
Date: Mon, 18 Jun 2018 01:12:23 +0100 [thread overview]
Message-ID: <CA+sxDCLmDbeBu89_60Tfk_HrOEdKLHJACpqWupJ0j5qW6zcSUw@mail.gmail.com> (raw)
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$ emacs -Q
M-x eval-expression
Eval: (setq display-line-numbers 'visual)
;; now, enter three identical number rows into the scratch buffer
123456789 RET
123456789 RET
123456789
C-r 5 RET ; go to number 5 on the third line
C-p ; try to move one line up.. the cursor will jump back 4 places, to
number 1 on the second line
C-e ; go to the end of the second line
C-n ; try to move one line down.. again, the cursor will jump back 4
places, to number 6 on the third line
C-p ; try to move one line up.. the cursor will successfully move to
number 6 on the second line
C-p ; cursor on 6 on the first line, as expected
C-n ; cursor on 6 on the second line, as expected
C-f ; move the cursor forward to number 7
C-n ; cursor will be on the third line, on number 3 (having jumped back
4 places again)
In general, the first C-n/-p (next-/previous-line) after a horizontal move
(eg, C-e, C-f, C-b) will make the cursor jump 4 places back. The subsequent
vertical moves will behave as expected, until another horizontal move.
This behaviour only happens when display-line-numbers is set to 'visual --
the absolute or relative modes do not trigger this.
Many thanks
Berkan
In GNU Emacs 27.0.50 (build 2, x86_64-pc-linux-gnu, GTK+ Version 3.18.9) of
2018-06-17 built on lgw01-amd64-050
Windowing system distributor 'The X.Org Foundation', version 11.0.11804000
System Description: Ubuntu 16.04.4 LTS
Recent messages:
For information about GNU Emacs and the GNU system, type C-h C-a.
user-error: Beginning of history; no preceding item
read--expression: End of file during parsing
Entering debugger...
Back to top level
visual
Configured using:
'configure --build=x86_64-linux-gnu --prefix=/usr
'--includedir=${prefix}/include' '--mandir=${prefix}/share/man'
'--infodir=${prefix}/share/info' --sysconfdir=/etc --localstatedir=/var
--disable-silent-rules '--libdir=${prefix}/lib/x86_64-linux-gnu'
'--libexecdir=${prefix}/lib/x86_64-linux-gnu' --disable-maintainer-mode
--disable-dependency-tracking --prefix=/usr --sharedstatedir=/var/lib
--program-suffix=-snapshot --with-modules=yes --with-x=yes
--with-x-toolkit=gtk3 --with-xwidgets=yes 'CFLAGS=-g -O2
-fstack-protector-strong -Wformat -Werror=format-security'
'CPPFLAGS=-Wdate-time -D_FORTIFY_SOURCE=2'
'LDFLAGS=-Wl,-Bsymbolic-functions -Wl,-z,relro''
Configured features:
XPM JPEG TIFF GIF PNG RSVG IMAGEMAGICK SOUND GPM DBUS GSETTINGS NOTIFY
LIBSELINUX GNUTLS LIBXML2 FREETYPE M17N_FLT LIBOTF XFT ZLIB
TOOLKIT_SCROLL_BARS GTK3 X11 MODULES THREADS XWIDGETS LIBSYSTEMD LCMS2
Important settings:
value of $LANG: en_GB.UTF-8
value of $XMODIFIERS: @im=none
locale-coding-system: utf-8-unix
Major mode: Lisp Interaction
Minor modes in effect:
tooltip-mode: t
global-eldoc-mode: t
eldoc-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
transient-mark-mode: t
Load-path shadows:
None found.
Features:
(shadow sort mail-extr emacsbug message rmc puny seq byte-opt gv
bytecomp byte-compile cconv dired dired-loaddefs format-spec rfc822 mml
mml-sec password-cache epa derived epg epg-config gnus-util rmail
rmail-loaddefs mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev
gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr
mail-utils help-mode easymenu cl-print debug
cl-loaddefs cl-lib elec-pair time-date mule-util tooltip eldoc electric
uniquify ediff-hook vc-hooks lisp-float-type mwheel term/x-win x-win
term/common-win x-dnd tool-bar dnd fontset image regexp-opt fringe
tabulated-list replace newcomment text-mode elisp-mode lisp-mode
prog-mode register page menu-bar rfn-eshadow isearch timer select
scroll-bar mouse jit-lock font-lock syntax facemenu font-core
term/tty-colors frame 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 charscript charprop case-table epa-hook jka-cmpr-hook
help simple abbrev obarray minibuffer cl-preloaded nadvice loaddefs button
faces cus-face macroexp files text-properties overlay sha1 md5 base64
format env code-pages mule custom widget hashtable-print-readable backquote
dbusbind inotify lcms2 dynamic-setting system-font-setting
font-render-setting xwidget-internal move-toolbar gtk x-toolkit x multi-tty
make-network-process emacs)
Memory information:
((conses 16 97325 10072)
(symbols 48 20347 1)
(miscs 40 34 113)
(strings 32 28836 1792)
(string-bytes 1 762757)
(vectors 16 15089)
(vector-slots 8 511362 9590)
(floats 8 50 255)
(intervals 56 254 0)
(buffers 992 12)
(heap 1024 38073 1028))
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next reply other threads:[~2018-06-18 0:12 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-18 0:12 Berkan Eskikaya [this message]
2018-06-18 16:41 ` bug#31875: 27.0.50; setting display-line-numbers to 'visual breaks next-/previous-line Eli Zaretskii
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