From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Chong Yidong Newsgroups: gmane.emacs.bugs Subject: bug#3452: 23.0.94; display Date: Mon, 08 Jun 2009 10:47:38 -0400 Message-ID: <87prdeaik5.fsf@cyd.mit.edu> References: <877hzoogc1.fsf@cyd.mit.edu> Reply-To: Chong Yidong , 3452@emacsbugs.donarmstrong.com NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: ger.gmane.org 1244474093 28582 80.91.229.12 (8 Jun 2009 15:14:53 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 8 Jun 2009 15:14:53 +0000 (UTC) Cc: 3452@emacsbugs.donarmstrong.com To: Kenichi Handa Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Jun 08 17:14:49 2009 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1MDgYi-0005yV-9P for geb-bug-gnu-emacs@m.gmane.org; Mon, 08 Jun 2009 17:14:49 +0200 Original-Received: from localhost ([127.0.0.1]:48375 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1MDgYh-0007pT-JX for geb-bug-gnu-emacs@m.gmane.org; Mon, 08 Jun 2009 11:14:47 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1MDgHx-0000ab-U7 for bug-gnu-emacs@gnu.org; Mon, 08 Jun 2009 10:57:29 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1MDgHr-0000Ud-3Z for bug-gnu-emacs@gnu.org; Mon, 08 Jun 2009 10:57:28 -0400 Original-Received: from [199.232.76.173] (port=43035 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1MDgHq-0000UR-VR for bug-gnu-emacs@gnu.org; Mon, 08 Jun 2009 10:57:22 -0400 Original-Received: from rzlab.ucr.edu ([138.23.92.77]:55463) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1MDgHq-00034L-90 for bug-gnu-emacs@gnu.org; Mon, 08 Jun 2009 10:57:22 -0400 Original-Received: from rzlab.ucr.edu (rzlab.ucr.edu [127.0.0.1]) by rzlab.ucr.edu (8.14.3/8.14.3/Debian-5) with ESMTP id n58EvJoI010316; Mon, 8 Jun 2009 07:57:19 -0700 Original-Received: (from debbugs@localhost) by rzlab.ucr.edu (8.14.3/8.14.3/Submit) id n58Et5X3009717; Mon, 8 Jun 2009 07:55:05 -0700 X-Loop: owner@emacsbugs.donarmstrong.com Resent-From: Chong Yidong Resent-To: bug-submit-list@donarmstrong.com Resent-CC: Emacs Bugs Resent-Date: Mon, 08 Jun 2009 14:55:04 +0000 Resent-Message-ID: Resent-Sender: owner@emacsbugs.donarmstrong.com X-Emacs-PR-Message: followup 3452 X-Emacs-PR-Package: emacs X-Emacs-PR-Keywords: Original-Received: via spool by 3452-submit@emacsbugs.donarmstrong.com id=B3452.12444724588853 (code B ref 3452); Mon, 08 Jun 2009 14:55:04 +0000 Original-Received: (at 3452) by emacsbugs.donarmstrong.com; 8 Jun 2009 14:47:38 +0000 X-Spam-Bayes: score:0.5 Bayes not run. spammytokens:Tokens not available. hammytokens:Tokens not available. Original-Received: from cyd.mit.edu (CYD.MIT.EDU [18.115.2.24]) by rzlab.ucr.edu (8.14.3/8.14.3/Debian-5) with ESMTP id n58ElYFL008848 for <3452@emacsbugs.donarmstrong.com>; Mon, 8 Jun 2009 07:47:35 -0700 Original-Received: by cyd.mit.edu (Postfix, from userid 1000) id 2704F57E24D; Mon, 8 Jun 2009 10:47:38 -0400 (EDT) In-Reply-To: (Kenichi Handa's message of "Mon, 08 Jun 2009 20:57:06 +0900") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.0.91 (gnu/linux) X-detected-operating-system: by monty-python.gnu.org: GNU/Linux 2.6 (newer, 2) Resent-Date: Mon, 08 Jun 2009 10:57:28 -0400 X-BeenThere: bug-gnu-emacs@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:28556 Archived-At: Kenichi Handa writes: >> > It seems xterm, gnome-terminal, GNU/Linux console, and >> > mlterm treat U+202D as spacing character, but, Konsole >> > (KDE's terminal) and kterm treats it as non-spacing >> > character. > >> Wasn't gnome-terminal the one that started this bug report? > > I don't know exactly. RMS's bug report just says "a 37-line > Linux terminal". He means the console on GNU/Linux. I haven't tested there. The problem I see is on xterm, where the current behavior is very strange. For example, with your earlier example: (with-temp-file "~/atemp" (insert #x202d ?a ?\n)) Visit the file with emacs -nw -Q on an xterm and press C-f a few times. You'll see that the "a" is displayed one glyph to the right of where it should be. Apprently, the console draws #x202d as two spaces, and this leads to inconsistent display. The same problem occurs on gnome-terminal.