From unknown Fri Jun 20 19:45:43 2025 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-Mailer: MIME-tools 5.509 (Entity 5.509) Content-Type: text/plain; charset=utf-8 From: bug#6514 <6514@debbugs.gnu.org> To: bug#6514 <6514@debbugs.gnu.org> Subject: Status: cursor movement around unicode bug Reply-To: bug#6514 <6514@debbugs.gnu.org> Date: Sat, 21 Jun 2025 02:45:43 +0000 retitle 6514 cursor movement around unicode bug reassign 6514 emacs submitter 6514 "Xah Lee" severity 6514 normal tag 6514 moreinfo unreproducible thanks From debbugs-submit-bounces@debbugs.gnu.org Fri Jun 25 16:48:16 2010 Received: (at submit) by debbugs.gnu.org; 25 Jun 2010 20:48:16 +0000 Received: from localhost ([127.0.0.1] helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1OSFot-0003Ef-Ud for submit@debbugs.gnu.org; Fri, 25 Jun 2010 16:48:16 -0400 Received: from mail.gnu.org ([199.232.76.166] helo=mx10.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1OSFLK-00031o-KZ for submit@debbugs.gnu.org; Fri, 25 Jun 2010 16:17:46 -0400 Received: from lists.gnu.org ([199.232.76.165]:45904) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1OSFLD-0006VQ-GE for submit@debbugs.gnu.org; Fri, 25 Jun 2010 16:17:35 -0400 Received: from [140.186.70.92] (port=50385 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OSFL9-0000bj-JA for bug-gnu-emacs@gnu.org; Fri, 25 Jun 2010 16:17:34 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=0.3 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_NONE, STOX_REPLY_TYPE, STOX_REPLY_TYPE_WITHOUT_QUOTES autolearn=no version=3.3.1 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from ) id 1OSFL5-0002MI-7d for bug-gnu-emacs@gnu.org; Fri, 25 Jun 2010 16:17:28 -0400 Received: from mout.perfora.net ([74.208.4.195]:60709) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1OSFL5-0002Lz-2P for bug-gnu-emacs@gnu.org; Fri, 25 Jun 2010 16:17:27 -0400 Received: from xahPC (c-67-180-85-8.hsd1.ca.comcast.net [67.180.85.8]) by mrelay.perfora.net (node=mrus4) with ESMTP (Nemesis) id 0MRXrE-1OdL9I0A9I-00T6LW; Fri, 25 Jun 2010 16:17:25 -0400 Message-ID: <580123711AB94CF3B95D7392D0BC2E67@xahPC> From: "Xah Lee" To: Subject: cursor movement around unicode bug Date: Fri, 25 Jun 2010 13:17:18 -0700 MIME-Version: 1.0 Content-Type: text/plain; format=flowed; charset="utf-8"; reply-type=original Content-Transfer-Encoding: 8bit X-Priority: 3 X-MSMail-Priority: Normal Importance: Normal X-Mailer: Microsoft Windows Live Mail 14.0.8117.416 X-MimeOLE: Produced By Microsoft MimeOLE V14.0.8117.416 X-Provags-ID: V01U2FsdGVkX19mYVAkB6OLMBfgQHGlA590WRFGPuSThLqVe19 eJF0NYMBveKeA8wETyXy80yi/lZ9mh25SFIxiG6hegHMdKghLS x3t9XfuYeLz0KDjIpsXtw== X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-detected-operating-system: by monty-python.gnu.org: GNU/Linux 2.6, seldom 2.4 (older, 4) X-Spam-Score: -6.6 (------) X-Debbugs-Envelope-To: submit X-Mailman-Approved-At: Fri, 25 Jun 2010 16:48:15 -0400 X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: debbugs-submit-bounces@debbugs.gnu.org Errors-To: debbugs-submit-bounces@debbugs.gnu.org X-Spam-Score: -6.6 (------) create a file with the following 2 lines of unicode char. ⇒⇒⇒⇒ ⇒⇒⇒⇒ (these are just repeated character of unicode #x21d2) place your cursor in one of the arrow. Move your cursor left and right. Then, press arrow up or down to move cursor to the next line. Expected behavior is that they move to the same column as the previous line. What actually happens is that the cursor got moved one column less. That is, more to the left. Might try to move around the arrow a bit in order to reproduce this problem. I think you might have to move cursor left rigt on the same line first. Xah ∑ http://xahlee.org/ ☄ In GNU Emacs 23.2.1 (i386-mingw-nt6.0.6002) of 2010-05-08 on G41R2F1 ErgoEmacs distribution 1.8.1 Windowing system distributor `Microsoft Corp.', version 6.0.6002 configured using `configure --with-gcc (3.4) --no-opt --cflags -Ic:/xpm/include' Important settings: value of $LC_ALL: en_US.UTF-8 value of $LC_COLLATE: nil value of $LC_CTYPE: nil value of $LC_MESSAGES: nil value of $LC_MONETARY: nil value of $LC_NUMERIC: nil value of $LC_TIME: nil value of $LANG: en_US.UTF-8 value of $XMODIFIERS: nil locale-coding-system: cp1252 default enable-multibyte-characters: t Major mode: Text Minor modes in effect: text-scale-mode: t shell-dirtrack-mode: t recentf-mode: t iswitchb-mode: t show-paren-mode: t desktop-save-mode: t savehist-mode: t pretty-control-l-mode: t command-frequency-autosave-mode: t command-frequency-mode: t yas/global-mode: t yas/minor-mode: t ergoemacs-mode: t delete-selection-mode: t tooltip-mode: t mouse-wheel-mode: t menu-bar-mode: t file-name-shadow-mode: t global-font-lock-mode: t font-lock-mode: t auto-encryption-mode: t auto-compression-mode: t line-number-mode: t transient-mark-mode: t abbrev-mode: t From debbugs-submit-bounces@debbugs.gnu.org Tue Mar 27 19:20:15 2012 Received: (at 6514) by debbugs.gnu.org; 27 Mar 2012 23:20:16 +0000 Received: from localhost ([127.0.0.1]:41893 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1SCfgU-0007YK-Km for submit@debbugs.gnu.org; Tue, 27 Mar 2012 19:20:15 -0400 Received: from fencepost.gnu.org ([208.118.235.10]:34460) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1SCfgD-0007XX-NB for 6514@debbugs.gnu.org; Tue, 27 Mar 2012 19:20:12 -0400 Received: from rgm by fencepost.gnu.org with local (Exim 4.71) (envelope-from ) id 1SCfBt-0001bM-R2; Tue, 27 Mar 2012 18:48:38 -0400 From: Glenn Morris To: 6514@debbugs.gnu.org Subject: Re: bug#6514: cursor movement around unicode bug References: <580123711AB94CF3B95D7392D0BC2E67@xahPC> X-Spook: Kennedy warfare Europol corporate security Cohiba BRLO X-Ran: Sr-?A>"?M&==S]Uk\~I\{i57cE}]S)r2T;PirK\i~AqP;MO_o#rm@l{=ex\{$'*Va:E;A` X-Hue: white X-Attribution: GM Date: Tue, 27 Mar 2012 18:48:37 -0400 In-Reply-To: <580123711AB94CF3B95D7392D0BC2E67@xahPC> (Xah Lee's message of "Fri, 25 Jun 2010 13:17:18 -0700") Message-ID: <0bmx71y81m.fsf@fencepost.gnu.org> User-Agent: Gnus (www.gnus.org), GNU Emacs (www.gnu.org/software/emacs/) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Spam-Score: -1.9 (-) X-Debbugs-Envelope-To: 6514 X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: debbugs-submit-bounces@debbugs.gnu.org Errors-To: debbugs-submit-bounces@debbugs.gnu.org X-Spam-Score: -6.9 (------) "Xah Lee" wrote: > create a file with the following 2 lines of unicode char. > > =C3=A2=E2=80=A1'=C3=A2=E2=80=A1'=C3=A2=E2=80=A1'=C3=A2=E2=80=A1' > =C3=A2=E2=80=A1'=C3=A2=E2=80=A1'=C3=A2=E2=80=A1'=C3=A2=E2=80=A1' > > (these are just repeated character of unicode #x21d2) > > place your cursor in one of the arrow. Move your cursor left and > right. Then, press arrow up or down to move cursor to the next line. > > Expected behavior is that they move to the same column as the previous li= ne. > > What actually happens is that the cursor got moved one column less. > That is, more to the left. > > Might try to move around the arrow a bit in order to reproduce this > problem. I think you might have to move cursor left rigt on the same > line first. [...] > In GNU Emacs 23.2.1 (i386-mingw-nt6.0.6002) of 2010-05-08 on G41R2F1 > ErgoEmacs distribution 1.8.1 I can't reproduce this. Can anyone? From debbugs-submit-bounces@debbugs.gnu.org Wed Mar 28 16:58:25 2012 Received: (at 6514) by debbugs.gnu.org; 28 Mar 2012 20:58:25 +0000 Received: from localhost ([127.0.0.1]:43741 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1SCzwn-0002Bb-4J for submit@debbugs.gnu.org; Wed, 28 Mar 2012 16:58:25 -0400 Received: from mtaout21.012.net.il ([80.179.55.169]:62564) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1SCzwP-0002Ap-H3 for 6514@debbugs.gnu.org; Wed, 28 Mar 2012 16:58:23 -0400 Received: from conversion-daemon.a-mtaout21.012.net.il by a-mtaout21.012.net.il (HyperSendmail v2007.08) id <0M1M00L0035ACL00@a-mtaout21.012.net.il> for 6514@debbugs.gnu.org; Wed, 28 Mar 2012 22:26:36 +0200 (IST) Received: from HOME-C4E4A596F7 ([84.228.32.40]) by a-mtaout21.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0M1M00L1P3GCCO20@a-mtaout21.012.net.il>; Wed, 28 Mar 2012 22:26:36 +0200 (IST) Date: Wed, 28 Mar 2012 22:28:37 +0200 From: Eli Zaretskii Subject: Re: bug#6514: cursor movement around unicode bug In-reply-to: <0bmx71y81m.fsf@fencepost.gnu.org> X-012-Sender: halo1@inter.net.il To: Glenn Morris Message-id: <83wr641nd6.fsf@gnu.org> References: <580123711AB94CF3B95D7392D0BC2E67@xahPC> <0bmx71y81m.fsf@fencepost.gnu.org> X-Spam-Score: -1.2 (-) X-Debbugs-Envelope-To: 6514 Cc: 6514@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list Reply-To: Eli Zaretskii List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: debbugs-submit-bounces@debbugs.gnu.org Errors-To: debbugs-submit-bounces@debbugs.gnu.org X-Spam-Score: -1.2 (-) > From: Glenn Morris > Date: Tue, 27 Mar 2012 18:48:37 -0400 > > I can't reproduce this. Can anyone? I can easily reproduce this in Emacs 23.2 (which was where this bug was originally reported), but not with the current trunk, nor with Emacs 24.0.94. So I think this bug was fixed some time in between. From debbugs-submit-bounces@debbugs.gnu.org Wed Mar 28 22:13:01 2012 Received: (at 6514-done) by debbugs.gnu.org; 29 Mar 2012 02:13:01 +0000 Received: from localhost ([127.0.0.1]:43895 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1SD4rE-0001BK-LL for submit@debbugs.gnu.org; Wed, 28 Mar 2012 22:13:01 -0400 Received: from fencepost.gnu.org ([208.118.235.10]:33902) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1SD4qy-0001Ay-DP for 6514-done@debbugs.gnu.org; Wed, 28 Mar 2012 22:12:58 -0400 Received: from rgm by fencepost.gnu.org with local (Exim 4.71) (envelope-from ) id 1SD4MZ-0003zl-Of; Wed, 28 Mar 2012 21:41:19 -0400 From: Glenn Morris To: 6514-done@debbugs.gnu.org Subject: Re: bug#6514: cursor movement around unicode bug References: <580123711AB94CF3B95D7392D0BC2E67@xahPC> <0bmx71y81m.fsf@fencepost.gnu.org> <83wr641nd6.fsf@gnu.org> X-Spook: Fortezza morse crypto anarchy SRI plutonium Skipjack PLO X-Ran: L7.7+`>U{(5V"vRdq';lCv;?v)}>UfQ'HBJ*]NM05Ow3$UEviQJ#["?MJgjorC"'U!3)Tv X-Hue: yellow X-Debbugs-No-Ack: yes X-Attribution: GM Date: Wed, 28 Mar 2012 21:41:19 -0400 In-Reply-To: <83wr641nd6.fsf@gnu.org> (Eli Zaretskii's message of "Wed, 28 Mar 2012 22:28:37 +0200") Message-ID: User-Agent: Gnus (www.gnus.org), GNU Emacs (www.gnu.org/software/emacs/) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Spam-Score: -1.9 (-) X-Debbugs-Envelope-To: 6514-done X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: debbugs-submit-bounces@debbugs.gnu.org Errors-To: debbugs-submit-bounces@debbugs.gnu.org X-Spam-Score: -6.9 (------) Version: 24.1 Eli Zaretskii wrote: > I can easily reproduce this in Emacs 23.2 (which was where this bug > was originally reported), but not with the current trunk, nor with > Emacs 24.0.94. So I think this bug was fixed some time in between. From unknown Fri Jun 20 19:45:43 2025 Received: (at fakecontrol) by fakecontrolmessage; To: internal_control@debbugs.gnu.org From: Debbugs Internal Request Subject: Internal Control Message-Id: bug archived. Date: Thu, 26 Apr 2012 11:24:03 +0000 User-Agent: Fakemail v42.6.9 # This is a fake control message. # # The action: # bug archived. thanks # This fakemail brought to you by your local debbugs # administrator