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From: dick.r.chiang@gmail.com
To: 57669@debbugs.gnu.org
Subject: bug#57669: 29.0.50; C-n, C-p off under long lines
Date: Thu, 08 Sep 2022 01:40:01 -0400	[thread overview]
Message-ID: <87y1uujufi.fsf@dick> (raw)


Try C-n through a file with long lines.  It jumps around.

src/emacs -Q -l cl-lib --eval " \
(let ((long-line-threshold 10000)                                 \
      (file (make-temp-file \"baz\")))				  \
  (cl-assert (= 80 (window-width)) t)				  \
  (with-temp-file file						  \
    (insert (make-string (1+ long-line-threshold) ?x)))		  \
  (dolist (toggle (list nil long-line-threshold))		  \
    (let* ((long-line-threshold toggle)				  \
	   (note (format \"long-line-threshold = %s\"		  \
			 long-line-threshold))			  \
	   (buffer (find-file-literally file)))			  \
      (with-current-buffer buffer				  \
	(show-paren-mode -1)					  \
	(goto-char (point-min))					  \
	(catch (quote done)					  \
	  (while (condition-case nil				  \
		     (prog1 t (call-interactively		  \
			       (function next-line)))		  \
		   (end-of-buffer))				  \
	    (redisplay)						  \
	    (unless (zerop (% (current-column) (window-width)))	  \
	      (princ (format \"BAD under %s (column is %d)\n\"	  \
			     note (current-column))		  \
		     (function external-debugging-output))	  \
	      (throw (quote done) nil)))			  \
	  (princ (format \"GOOD under %s (column is %d)\n\"	  \
			 note (current-column))			  \
		 (function external-debugging-output))))	  \
      (kill-buffer buffer))))"


In Commercial Emacs 0.3.1snapshot e6f9ecd in dev (upstream 29.0.50,
x86_64-pc-linux-gnu) built on dick
Repository revision: e6f9ecde2eaaa40ddb78b88b81f612b1e8ec1665
Repository branch: dev
Windowing system distributor 'The X.Org Foundation', version 11.0.12013000
System Description: Ubuntu 20.04.4 LTS

Configured using:
 'configure WERROR_CFLAGS=-Werror --prefix=/home/dick/.local
 --with-tree-sitter'
Configured features:
CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS GSETTINGS HARFBUZZ JPEG JSON
TREE_SITTER LCMS2 LIBSELINUX LIBXML2 MODULES NOTIFY INOTIFY PDUMPER PNG
RSVG SECCOMP SOUND THREADS TIFF TOOLKIT_SCROLL_BARS WEBP X11 XDBE XIM
XINPUT2 XPM GTK3 ZLIB
Important settings:
  value of $LANG: en_US.UTF-8
  locale-coding-system: utf-8-unix

Major mode: Group

Minor modes in effect:
  shell-dirtrack-mode: t
  gnus-topic-mode: t
  gnus-undo-mode: t
  projectile-mode: t
  flx-ido-mode: t
  override-global-mode: t
  global-hl-line-mode: t
  hl-line-mode: t
  winner-mode: t
  tooltip-mode: t
  global-eldoc-mode: t
  show-paren-mode: t
  mouse-wheel-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  blink-cursor-mode: t
  buffer-read-only: t
  column-number-mode: t
  line-number-mode: t
  transient-mark-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t

Load-path shadows:
/home/dick/gomacro-mode/gomacro-mode hides /home/dick/.emacs.d/elpa/gomacro-mode-20200326.1103/gomacro-mode
/home/dick/.emacs.d/elpa/go-rename-20190805.2101/go-rename hides /home/dick/.emacs.d/elpa/go-mode-1.6.0/go-rename
/home/dick/.emacs.d/elpa/go-guru-20181012.330/go-guru hides /home/dick/.emacs.d/elpa/go-mode-1.6.0/go-guru
/home/dick/org-gcal.el/org-gcal hides /home/dick/.emacs.d/elpa/org-gcal-0.3/org-gcal
/home/dick/.emacs.d/elpa/request-deferred-0.2.0/request-deferred hides /home/dick/.emacs.d/elpa/request-0.3.3/request-deferred
/home/dick/.emacs.d/elpa/chess-2.0.5/_pkg hides /home/dick/.local/share/emacs/site-lisp/_pkg
/home/dick/.emacs.d/elpa/chess-2.0.5/chess-pos hides /home/dick/.local/share/emacs/site-lisp/chess-pos
/home/dick/.emacs.d/elpa/chess-2.0.5/chess-module hides /home/dick/.local/share/emacs/site-lisp/chess-module
/home/dick/.emacs.d/elpa/chess-2.0.5/chess-ucb hides /home/dick/.local/share/emacs/site-lisp/chess-ucb
/home/dick/.emacs.d/elpa/chess-2.0.5/chess-scid hides /home/dick/.local/share/emacs/site-lisp/chess-scid
/home/dick/.emacs.d/elpa/chess-2.0.5/chess-puzzle hides /home/dick/.local/share/emacs/site-lisp/chess-puzzle
/home/dick/.emacs.d/elpa/chess-2.0.5/chess-irc hides /home/dick/.local/share/emacs/site-lisp/chess-irc
/home/dick/.emacs.d/elpa/chess-2.0.5/chess-network hides /home/dick/.local/share/emacs/site-lisp/chess-network
/home/dick/.emacs.d/elpa/chess-2.0.5/chess-autosave hides /home/dick/.local/share/emacs/site-lisp/chess-autosave
/home/dick/.emacs.d/elpa/chess-2.0.5/chess-engine hides /home/dick/.local/share/emacs/site-lisp/chess-engine
/home/dick/.emacs.d/elpa/chess-2.0.5/chess-tutorial hides /home/dick/.local/share/emacs/site-lisp/chess-tutorial
/home/dick/.emacs.d/elpa/chess-2.0.5/chess-german hides /home/dick/.local/share/emacs/site-lisp/chess-german
/home/dick/.emacs.d/elpa/chess-2.0.5/chess-file hides /home/dick/.local/share/emacs/site-lisp/chess-file
/home/dick/.emacs.d/elpa/chess-2.0.5/chess-random hides /home/dick/.local/share/emacs/site-lisp/chess-random
/home/dick/.emacs.d/elpa/chess-2.0.5/chess-stockfish hides /home/dick/.local/share/emacs/site-lisp/chess-stockfish
/home/dick/.emacs.d/elpa/chess-2.0.5/chess-pgn hides /home/dick/.local/share/emacs/site-lisp/chess-pgn
/home/dick/.emacs.d/elpa/chess-2.0.5/chess-kibitz hides /home/dick/.local/share/emacs/site-lisp/chess-kibitz
/home/dick/.emacs.d/elpa/chess-2.0.5/chess-eco hides /home/dick/.local/share/emacs/site-lisp/chess-eco
/home/dick/.emacs.d/elpa/chess-2.0.5/chess-display hides /home/dick/.local/share/emacs/site-lisp/chess-display
/home/dick/.emacs.d/elpa/chess-2.0.5/chess-var hides /home/dick/.local/share/emacs/site-lisp/chess-var
/home/dick/.emacs.d/elpa/chess-2.0.5/chess-test hides /home/dick/.local/share/emacs/site-lisp/chess-test
/home/dick/.emacs.d/elpa/chess-2.0.5/chess-ply hides /home/dick/.local/share/emacs/site-lisp/chess-ply
/home/dick/.emacs.d/elpa/chess-2.0.5/chess-message hides /home/dick/.local/share/emacs/site-lisp/chess-message
/home/dick/.emacs.d/elpa/chess-2.0.5/chess-ics1 hides /home/dick/.local/share/emacs/site-lisp/chess-ics1
/home/dick/.emacs.d/elpa/chess-2.0.5/chess-phalanx hides /home/dick/.local/share/emacs/site-lisp/chess-phalanx
/home/dick/.emacs.d/elpa/chess-2.0.5/chess-game hides /home/dick/.local/share/emacs/site-lisp/chess-game
/home/dick/.emacs.d/elpa/chess-2.0.5/chess-log hides /home/dick/.local/share/emacs/site-lisp/chess-log
/home/dick/.emacs.d/elpa/chess-2.0.5/chess-plain hides /home/dick/.local/share/emacs/site-lisp/chess-plain
/home/dick/.emacs.d/elpa/chess-2.0.5/chess-perft hides /home/dick/.local/share/emacs/site-lisp/chess-perft
/home/dick/.emacs.d/elpa/chess-2.0.5/chess-glaurung hides /home/dick/.local/share/emacs/site-lisp/chess-glaurung
/home/dick/.emacs.d/elpa/chess-2.0.5/chess-ai hides /home/dick/.local/share/emacs/site-lisp/chess-ai
/home/dick/.emacs.d/elpa/chess-2.0.5/chess-fruit hides /home/dick/.local/share/emacs/site-lisp/chess-fruit
/home/dick/.emacs.d/elpa/chess-2.0.5/chess-uci hides /home/dick/.local/share/emacs/site-lisp/chess-uci
/home/dick/.emacs.d/elpa/chess-2.0.5/chess-epd hides /home/dick/.local/share/emacs/site-lisp/chess-epd
/home/dick/.emacs.d/elpa/chess-2.0.5/chess-database hides /home/dick/.local/share/emacs/site-lisp/chess-database
/home/dick/.emacs.d/elpa/chess-2.0.5/chess-link hides /home/dick/.local/share/emacs/site-lisp/chess-link
/home/dick/.emacs.d/elpa/chess-2.0.5/chess-transport hides /home/dick/.local/share/emacs/site-lisp/chess-transport
/home/dick/.emacs.d/elpa/chess-2.0.5/chess-none hides /home/dick/.local/share/emacs/site-lisp/chess-none
/home/dick/.emacs.d/elpa/chess-2.0.5/chess-polyglot hides /home/dick/.local/share/emacs/site-lisp/chess-polyglot
/home/dick/.emacs.d/elpa/chess-2.0.5/chess-crafty hides /home/dick/.local/share/emacs/site-lisp/chess-crafty
/home/dick/.emacs.d/elpa/chess-2.0.5/chess-chat hides /home/dick/.local/share/emacs/site-lisp/chess-chat
/home/dick/.emacs.d/elpa/chess-2.0.5/chess hides /home/dick/.local/share/emacs/site-lisp/chess
/home/dick/.emacs.d/elpa/chess-2.0.5/chess-images hides /home/dick/.local/share/emacs/site-lisp/chess-images
/home/dick/.emacs.d/elpa/chess-2.0.5/chess-gnuchess hides /home/dick/.local/share/emacs/site-lisp/chess-gnuchess
/home/dick/.emacs.d/elpa/chess-2.0.5/chess-fen hides /home/dick/.local/share/emacs/site-lisp/chess-fen
/home/dick/.emacs.d/elpa/chess-2.0.5/chess-ics hides /home/dick/.local/share/emacs/site-lisp/chess-ics
/home/dick/.emacs.d/elpa/chess-2.0.5/chess-ics2 hides /home/dick/.local/share/emacs/site-lisp/chess-ics2
/home/dick/.emacs.d/elpa/chess-2.0.5/chess-common hides /home/dick/.local/share/emacs/site-lisp/chess-common
/home/dick/.emacs.d/elpa/chess-2.0.5/chess-input hides /home/dick/.local/share/emacs/site-lisp/chess-input
/home/dick/.emacs.d/elpa/chess-2.0.5/chess-announce hides /home/dick/.local/share/emacs/site-lisp/chess-announce
/home/dick/.emacs.d/elpa/chess-2.0.5/chess-clock hides /home/dick/.local/share/emacs/site-lisp/chess-clock
/home/dick/.emacs.d/elpa/chess-2.0.5/chess-sound hides /home/dick/.local/share/emacs/site-lisp/chess-sound
/home/dick/.emacs.d/elpa/chess-2.0.5/chess-sjeng hides /home/dick/.local/share/emacs/site-lisp/chess-sjeng
/home/dick/.emacs.d/elpa/chess-2.0.5/chess-algebraic hides /home/dick/.local/share/emacs/site-lisp/chess-algebraic
/home/dick/.emacs.d/elpa/transient-0.3.7snapshot/transient hides /home/dick/.local/share/emacs/0.3.1/lisp/transient

Features:
(shadow sort bbdb-message footnote mail-extr emacsbug qp gnus-async
gnus-ml gnus-notifications gnus-fun notifications gnus-kill gnus-dup
disp-table utf-7 blamer a tramp tramp-loaddefs trampver
tramp-integration cus-start files-x tramp-compat shell pcomplete ls-lisp
url-cache benchmark nnrss nnfolder nndiscourse rbenv nnhackernews
nntwitter nntwitter-api bbdb-gnus gnus-demon nntp nnmairix nnml nnreddit
gnus-topic url-http url-auth url-gw network-stream nsm request
virtualenvwrapper gud s json-rpc python gnus-score score-mode gnus-bcklg
gnus-srvr gnus-cite anaphora bbdb-mua bbdb-com bbdb bbdb-site timezone
gnus-delay gnus-draft gnus-cache gnus-agent gnus-msg gnus-art mm-uu
mml2015 mm-view mml-smime smime gnutls dig gnus-sum shr pixel-fill
kinsoku url-file svg dom nndraft nnmh gnus-group mm-url gnus-undo
use-package use-package-delight use-package-diminish gnus-start
gnus-dbus dbus xml gnus-cloud nnimap nnmail mail-source utf7 nnoo
parse-time iso8601 gnus-spec gnus-int gnus-range message sendmail
yank-media puny dired-x dired dired-loaddefs rfc822 mml mml-sec epa epg
rfc6068 epg-config mm-decode mm-bodies mm-encode mail-parse rfc2231
rfc2047 rfc2045 ietf-drums mailabbrev gmm-utils mailheader gnus-win
paredit-ext paredit inf-ruby ruby-mode smie company pcase
haskell-interactive-mode haskell-presentation-mode haskell-process
haskell-session haskell-compile haskell-mode haskell-cabal haskell-utils
haskell-font-lock haskell-indentation haskell-string
haskell-sort-imports haskell-lexeme haskell-align-imports
haskell-complete-module haskell-ghc-support noutline outline
flymake-proc flymake warnings etags fileloop generator dabbrev
haskell-customize hydra lv use-package-ensure solarized-theme
solarized-definitions projectile lisp-mnt ibuf-ext ibuffer
ibuffer-loaddefs thingatpt magit-autorevert autorevert filenotify
magit-git magit-base magit-section format-spec crm dash rx compat-27
compat-26 compat grep compile comint ansi-color gnus nnheader range
mail-utils mm-util mail-prsvr gnus-util text-property-search time-date
flx-ido flx google-translate-default-ui google-translate-core-ui
facemenu color ido google-translate-core google-translate-tk
google-translate-backend use-package-bind-key bind-key auto-complete
easy-mmode advice edmacro kmacro popup cus-edit pp cus-load icons
wid-edit emms-player-mplayer emms-player-simple emms emms-compat
cl-extra help-mode xref project use-package-core derived hl-line winner
ring acm-autoloads debbugs-autoloads eglot-autoloads
elpaso-disc-autoloads elpaso-autoloads find-func finder-inf
go-mode-autoloads json-reformat-autoloads json-snatcher-autoloads
lsp-bridge-autoloads magit-autoloads posframe-autoloads
projectile-autoloads markdown-mode-autoloads sml-mode-autoloads
epl-autoloads tornado-template-mode-autoloads typescript-mode-autoloads
request-autoloads info wordnut-autoloads yasnippet-autoloads package
browse-url url url-proxy url-privacy url-expand url-methods url-history
url-cookie generate-lisp-file url-domsuf url-util mailcap url-handlers
url-parse auth-source cl-seq eieio eieio-core cl-macs password-cache
json subr-x map byte-opt gv bytecomp byte-compile cconv cldefs url-vars
cl-loaddefs cl-lib rmc iso-transl tooltip eldoc paren electric uniquify
ediff-hook vc-hooks lisp-float-type elisp-mode 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 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 nadvice seq simple cl-generic indonesian philippine
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 abbrev obarray oclosure
cl-preloaded 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
inotify lcms2 dynamic-setting system-font-setting font-render-setting
cairo move-toolbar gtk x-toolkit xinput2 x multi-tty
make-network-process emacs)

Memory information:
((conses 16 531228 40963)
 (symbols 48 34319 1)
 (strings 32 131931 13242)
 (string-bytes 1 4229331)
 (vectors 16 48586)
 (vector-slots 8 645891 28513)
 (floats 8 997 358)
 (intervals 56 511 0)
 (buffers 1008 25))





             reply	other threads:[~2022-09-08  5:40 UTC|newest]

Thread overview: 54+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-09-08  5:40 dick.r.chiang [this message]
2022-09-08  7:38 ` bug#57669: 29.0.50; C-n, C-p off under long lines Gregory Heytings
2022-09-08  8:17 ` Eli Zaretskii
2022-09-08 12:02   ` dick
2022-09-08 17:12     ` Gregory Heytings
2022-09-08 18:13       ` dick
2022-09-08 18:26         ` Gregory Heytings
2022-09-09  6:00         ` Eli Zaretskii
2022-09-09 13:08           ` dick
2022-09-09 13:38             ` Gregory Heytings
2022-09-09 14:34               ` dick
2022-09-09 14:39                 ` Gregory Heytings
2022-09-09 15:06                   ` dick
2022-09-09 15:41                     ` Gregory Heytings
2022-09-09 16:30                       ` dick
2022-09-09 16:42                         ` Gregory Heytings
2022-09-09 17:11                           ` dick
2022-09-09 18:09                             ` Gregory Heytings
2022-09-09 15:49                 ` Eli Zaretskii
2022-09-09 15:58                   ` Gregory Heytings
2022-09-09 16:04                     ` Eli Zaretskii
2022-09-09 14:12             ` Eli Zaretskii
2022-09-09 15:04               ` dick
2022-09-09 15:19                 ` Gregory Heytings
2022-09-09 15:52                   ` dick
2022-09-09 16:03                     ` Eli Zaretskii
2022-09-09 16:06                       ` Gregory Heytings
2022-09-09 16:19                         ` Eli Zaretskii
2022-09-09 16:25                           ` Gregory Heytings
2022-09-09 17:44                           ` dick
2022-09-09 18:06                             ` Eli Zaretskii
2022-09-09 18:22                               ` dick
2022-09-09 18:57                                 ` Eli Zaretskii
2022-09-09 19:28                                   ` dick
2022-09-09 19:38                                     ` Eli Zaretskii
2022-09-09 19:55                                   ` dick
2022-09-09 21:28                                     ` Gregory Heytings
2022-09-09 22:00                                       ` dick
2022-09-09 22:44                                         ` Gregory Heytings
2022-09-09 23:27                                           ` dick
2022-09-10  8:32                                             ` Eli Zaretskii
2022-09-10 12:51                                               ` dick
2022-09-10 13:09                                                 ` Eli Zaretskii
2022-09-10 13:29                                                   ` Eli Zaretskii
2022-09-10 13:22                                                 ` Eli Zaretskii
2022-09-10 14:03                                                   ` dick
2022-09-10 14:20                                                     ` Eli Zaretskii
2022-09-10 14:52                                                       ` dick
2022-09-10 10:26                                             ` Gregory Heytings
2022-09-10  7:45                                     ` Eli Zaretskii
2022-09-10 12:07                                       ` dick
2022-09-10 12:20                                         ` dick
2022-09-10 12:24                                         ` Eli Zaretskii
2022-09-10 16:55                                       ` Gregory Heytings

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