From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#64420: string-width of =?UTF-8?Q?=E2=80=A6?= is 2 in CJK environments Date: Sun, 16 Jul 2023 20:15:30 +0300 Message-ID: <83jzuz93rh.fsf@gnu.org> References: Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="37287"; mail-complaints-to="usenet@ciao.gmane.io" Cc: casouri@gmail.com, 64420@debbugs.gnu.org To: SUNG TAE KIM Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sun Jul 16 19:16:15 2023 Return-path: 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 ) id 1qL5Ly-0009St-G4 for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 16 Jul 2023 19:16:14 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qL5Ln-0001xi-9K; Sun, 16 Jul 2023 13:16:03 -0400 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 ) id 1qL5Ll-0001xV-U6 for bug-gnu-emacs@gnu.org; Sun, 16 Jul 2023 13:16:01 -0400 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 ) id 1qL5Ll-0005LI-Ld for bug-gnu-emacs@gnu.org; Sun, 16 Jul 2023 13:16:01 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1qL5Ll-0004Tm-H3 for bug-gnu-emacs@gnu.org; Sun, 16 Jul 2023 13:16:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 16 Jul 2023 17:16:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 64420 X-GNU-PR-Package: emacs Original-Received: via spool by 64420-submit@debbugs.gnu.org id=B64420.168952772417173 (code B ref 64420); Sun, 16 Jul 2023 17:16:01 +0000 Original-Received: (at 64420) by debbugs.gnu.org; 16 Jul 2023 17:15:24 +0000 Original-Received: from localhost ([127.0.0.1]:48488 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1qL5LA-0004Sv-6E for submit@debbugs.gnu.org; Sun, 16 Jul 2023 13:15:24 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:41732) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1qL5L5-0004Sd-CM for 64420@debbugs.gnu.org; Sun, 16 Jul 2023 13:15:23 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qL5Kz-0005Dx-Pt; Sun, 16 Jul 2023 13:15:13 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-version:References:Subject:In-Reply-To:To:From: Date; bh=/vNXSJXTXGQBCcQpQm37n0h6FxeGX6OHqk7RhpdXCu0=; b=D9WvXvZ5AE3DI/qx5Ki0 47qZCNzaoRIJOC6/IMbWSx6BELmhyKIhi7ohSpmSavGkTeHGIwX1PlCfcfQYkXR0/SdYq9yyMXS6K p1yhAQLZAqkcOYLWOqgo3iHTm5htfy7mT+cG0QFauuImenkjFO5h6FoTw7j3x5KsxZ0KYTKmCHPQ7 neb7P7+GPTo8XAw/18f3bSRRLyRcsYPkHqNOSBl9AIviIvjPGhHh9oU4MzK67Ht3wRNESSXKkJt2H v0X3c2YEwnriooHBi0tQMb/4LxUnmRIBj51amjhMH3umi4p1gKNQaBjJLZGzoAopS01MB+CeJWv7E 1+ZF3jQps1PzSw==; Original-Received: from [87.69.77.57] (helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qL5Kv-0006gI-Qg; Sun, 16 Jul 2023 13:15:13 -0400 In-Reply-To: (message from SUNG TAE KIM on Mon, 17 Jul 2023 01:59:15 +0900) 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" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-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:265354 Archived-At: > From: SUNG TAE KIM > Date: Mon, 17 Jul 2023 01:59:15 +0900 > Cc: 64420@debbugs.gnu.org > > I see no issue in changing default width of ambiguous characters to > narrow except variation selector blocks(FE00..FE0F, E0100..E01EF) and > private-use blocks(E000..F8FF, F0000..FFFFD, 100000..10FFFD) because > the characters in the former blocks are not standalone[1] and the > characters of the latter blocks are reserved for 3rd-party and > everything else seems standalone characters. > > [1] https://en.wikipedia.org/wiki/Variation_Selectors_(Unicode_block) Thanks. I said I intend to end at #x324F because use-cjk-char-width-table doesn't touch ambiguous characters with higher codepoints, so they are already narrow in Emacs, and we don't need to "fix" them.