From mboxrd@z Thu Jan  1 00:00:00 1970
Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail
From: Spencer Baugh <sbaugh@janestreet.com>
Newsgroups: gmane.emacs.bugs
Subject: bug#68688: 30.0.50;
 next-line-completion doesn't work with multiline completions
Date: Wed, 24 Jan 2024 09:44:10 -0500
Message-ID: <iery1ce7pvp.fsf@igm-qws-u22796a.mail-host-address-is-not-set>
Mime-Version: 1.0
Content-Type: text/plain
Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214";
	logging-data="27911"; mail-complaints-to="usenet@ciao.gmane.io"
Cc: Juri Linkov <juri@linkov.net>
To: 68688@debbugs.gnu.org
Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Jan 24 15:45:44 2024
Return-path: <bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org>
Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org
Original-Received: from lists.gnu.org ([209.51.188.17])
	by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)
	(Exim 4.92)
	(envelope-from <bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org>)
	id 1rSeVc-00078N-H6
	for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 24 Jan 2024 15:45:44 +0100
Original-Received: from localhost ([::1] helo=lists1p.gnu.org)
	by lists.gnu.org with esmtp (Exim 4.90_1)
	(envelope-from <bug-gnu-emacs-bounces@gnu.org>)
	id 1rSeV2-00077H-Af; Wed, 24 Jan 2024 09:45:08 -0500
Original-Received: from eggs.gnu.org ([2001:470:142:3::10])
 by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)
 (Exim 4.90_1) (envelope-from <Debian-debbugs@debbugs.gnu.org>)
 id 1rSeUs-0006vH-1Y
 for bug-gnu-emacs@gnu.org; Wed, 24 Jan 2024 09:44:58 -0500
Original-Received: from debbugs.gnu.org ([2001:470:142:5::43])
 by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128)
 (Exim 4.90_1) (envelope-from <Debian-debbugs@debbugs.gnu.org>)
 id 1rSeUr-0006rL-NZ
 for bug-gnu-emacs@gnu.org; Wed, 24 Jan 2024 09:44:57 -0500
Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2)
 (envelope-from <Debian-debbugs@debbugs.gnu.org>) id 1rSeUw-0001LU-Tu
 for bug-gnu-emacs@gnu.org; Wed, 24 Jan 2024 09:45:02 -0500
X-Loop: help-debbugs@gnu.org
Resent-From: Spencer Baugh <sbaugh@janestreet.com>
Original-Sender: "Debbugs-submit" <debbugs-submit-bounces@debbugs.gnu.org>
Resent-CC: bug-gnu-emacs@gnu.org
Resent-Date: Wed, 24 Jan 2024 14:45:02 +0000
Resent-Message-ID: <handler.68688.B.17061074705079@debbugs.gnu.org>
Resent-Sender: help-debbugs@gnu.org
X-GNU-PR-Message: report 68688
X-GNU-PR-Package: emacs
X-Debbugs-Original-To: bug-gnu-emacs@gnu.org
Original-Received: via spool by submit@debbugs.gnu.org id=B.17061074705079
 (code B ref -1); Wed, 24 Jan 2024 14:45:02 +0000
Original-Received: (at submit) by debbugs.gnu.org; 24 Jan 2024 14:44:30 +0000
Original-Received: from localhost ([127.0.0.1]:44843 helo=debbugs.gnu.org)
 by debbugs.gnu.org with esmtp (Exim 4.84_2)
 (envelope-from <debbugs-submit-bounces@debbugs.gnu.org>)
 id 1rSeUP-0001Jq-Nf
 for submit@debbugs.gnu.org; Wed, 24 Jan 2024 09:44:30 -0500
Original-Received: from lists.gnu.org ([2001:470:142::17]:40406)
 by debbugs.gnu.org with esmtp (Exim 4.84_2)
 (envelope-from <sbaugh@janestreet.com>) id 1rSeUN-0001JM-RJ
 for submit@debbugs.gnu.org; Wed, 24 Jan 2024 09:44:28 -0500
Original-Received: from eggs.gnu.org ([2001:470:142:3::10])
 by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)
 (Exim 4.90_1) (envelope-from <sbaugh@janestreet.com>)
 id 1rSeUD-0006kZ-5p
 for bug-gnu-emacs@gnu.org; Wed, 24 Jan 2024 09:44:17 -0500
Original-Received: from mxout5.mail.janestreet.com ([64.215.233.18])
 by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)
 (Exim 4.90_1) (envelope-from <sbaugh@janestreet.com>)
 id 1rSeUA-0006nh-Gl
 for bug-gnu-emacs@gnu.org; Wed, 24 Jan 2024 09:44:16 -0500
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=janestreet.com;
 s=waixah; t=1706107451;
 bh=shIzGsShtopvlz1VFc0DBaCtsMe+FZiYG68g+nmk73o=;
 h=From:To:Cc:Subject:Date;
 b=UCJca/Czr1N0WtI1PKf65LLgtvl3xR6S/sHlU4wWlsceMh6gSjF8b5vVQOl0RNwM1
 67cb7uVizttFxJRYpT+FF26XaOMJ2x/YVCOdpYtGCUl83h/Z5GulbwrTw5vsWSJx2/
 EZAev1ixn0oZ6i+G0t3TTb+O3q+vRBIo5NAWx9EyYum+VImyxhvDNF0m8Fc8jxcnNV
 YHpNavrYBUKDJaLzaqNznvX+vdk03qF8xH48/3iVi2zBNHYf/NN449V42IJZuxJ/XZ
 Dq5UJSMG61sUKMSAs9/Mo3HAvVIvGgX+ZFbjywR7r4q4fwr/0NpKSKKrw21hNY8wqJ
 w+vD1nehlIMtQ==
Received-SPF: pass client-ip=64.215.233.18; envelope-from=sbaugh@janestreet.com;
 helo=mxout5.mail.janestreet.com
X-Spam_score_int: -20
X-Spam_score: -2.1
X-Spam_bar: --
X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1,
 DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_PASS=-0.001, 
 SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no
X-Spam_action: no action
X-BeenThere: debbugs-submit@debbugs.gnu.org
X-Mailman-Version: 2.1.18
Precedence: list
X-BeenThere: bug-gnu-emacs@gnu.org
List-Id: "Bug reports for GNU Emacs,
 the Swiss army knife of text editors" <bug-gnu-emacs.gnu.org>
List-Unsubscribe: <https://lists.gnu.org/mailman/options/bug-gnu-emacs>,
 <mailto:bug-gnu-emacs-request@gnu.org?subject=unsubscribe>
List-Archive: <https://lists.gnu.org/archive/html/bug-gnu-emacs>
List-Post: <mailto:bug-gnu-emacs@gnu.org>
List-Help: <mailto:bug-gnu-emacs-request@gnu.org?subject=help>
List-Subscribe: <https://lists.gnu.org/mailman/listinfo/bug-gnu-emacs>,
 <mailto:bug-gnu-emacs-request@gnu.org?subject=subscribe>
Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org
Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org
Xref: news.gmane.io gmane.emacs.bugs:278787
Archived-At: <http://permalink.gmane.org/gmane.emacs.bugs/278787>


1. emacs -Q
2. (completing-read ": " '("foo\nfoo" "bar\nbar"))
3. M-g M-c to switch to *Completions*
4. <down> to switch between completions
5. Note that point stays on the first completion no matter how many
times you hit <down>.

It looks like this is because the relevant part of next-line-completion
just runs forward-line until point is on a completion - it doesn't do
anything to make sure that point is on a *different* completion.


In GNU Emacs 30.0.50 (build 20, x86_64-pc-linux-gnu, X toolkit, cairo
 version 1.15.12, Xaw scroll bars) of 2023-12-27 built on
 igm-qws-u22796a
Repository revision: b9c0ce0a400f18e1bba4e3491c94994d73ef9405
Repository branch: master
Windowing system distributor 'The X.Org Foundation', version 11.0.12011000
System Description: Rocky Linux 8.9 (Green Obsidian)

Configured using:
 'configure -C 'CFLAGS=-O0 -g3' --with-gif=ifavailable
 --with-x-toolkit=lucid'

Configured features:
CAIRO DBUS FREETYPE GLIB GMP GNUTLS GSETTINGS HARFBUZZ JPEG JSON
LIBSELINUX LIBSYSTEMD LIBXML2 MODULES NOTIFY INOTIFY PDUMPER PNG RSVG
SECCOMP SOUND SQLITE3 THREADS TIFF TOOLKIT_SCROLL_BARS X11 XDBE XIM
XINPUT2 XPM LUCID ZLIB

Important settings:
  value of $LANG: en_US.UTF-8
  locale-coding-system: utf-8-unix

Major mode: Lisp Interaction

Minor modes in effect:
  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
  minibuffer-regexp-mode: t
  line-number-mode: t
  indent-tabs-mode: t
  transient-mark-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t

Load-path shadows:
None found.

Features:
(shadow sort mail-extr emacsbug message mailcap yank-media puny dired
dired-loaddefs rfc822 mml mml-sec password-cache epa derived epg rfc6068
epg-config gnus-util time-date subr-x mm-decode mm-bodies mm-encode
mail-parse rfc2231 mailabbrev gmm-utils mailheader sendmail rfc2047
rfc2045 ietf-drums mm-util mail-prsvr mail-utils cl-extra shortdoc
text-property-search comp-common rx help-fns radix-tree help-mode
cl-loaddefs cl-lib rmc iso-transl tooltip cconv eldoc paren electric
uniquify ediff-hook vc-hooks lisp-float-type elisp-mode mwheel
term/x-win x-win term/common-win x-dnd touch-screen 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
theme-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
dynamic-setting system-font-setting font-render-setting cairo x-toolkit
xinput2 x multi-tty move-toolbar make-network-process emacs)

Memory information:
((conses 16 77798 11426) (symbols 48 10074 0) (strings 32 25127 2339)
 (string-bytes 1 732356) (vectors 16 11366)
 (vector-slots 8 167679 11150) (floats 8 102 23) (intervals 56 404 18)
 (buffers 984 13))