From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: SUNG TAE KIM Newsgroups: gmane.emacs.bugs Subject: bug#64420: string-width of =?UTF-8?Q?=E2=80=A6?= is 2 in CJK environments Date: Mon, 17 Jul 2023 01:59:15 +0900 Message-ID: References: <961e5083-ccf3-9d39-175d-5c5957130d50@gutov.dev> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="37052"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 64420@debbugs.gnu.org To: eliz@gnu.org, casouri@gmail.com Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sun Jul 16 19:00:16 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 1qL56V-0009OA-Vq for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 16 Jul 2023 19:00:15 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qL56L-0007R6-9R; 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a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1689526767; x=1692118767; h=cc:to:subject:message-id:date:from:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=Rm6s8FnlCzg2hRRRSsKvMzb1HHW2huUA8gzlBVfRqN8=; b=LGaGPRcxGbuqGMdjjuQN0hS8UAYzdYVRaFgj+aiXVb2qIBbx0R7KPiSk0x2Ib2y4iu TpvOmzgjHHDOF/wodqazq1xfocbS4TL+u2VFzCQGRStpuFpjawzj0D3tDbn/f0pfO3q3 yAT2H9XExuJ2l9xDidW7Jb4oKQ2Q+zFCY2jXmyQZ2DszVChQP0F1AR+EA6vMtXtfo5b0 ZmC5lu1B4sMlDXe8XJBHRtU3vXUGhNHhE2gL77OOyqXW+o7Y/ft200MlAHHhFwijDfFM rf6+ab688pEE0U3expicXOxeTfKPrsg8Iv0FIdTvZaFgTJFO31XvZnuraYk4qzTw9NqV n7Sg== X-Gm-Message-State: ABy/qLb4IZPogdFvfcJN6jjrMex4M1bVACFtvie82sS3nIna9W0g5mPH RPRQ0z6TiaZbqPbwtvmIlCep6yV/n14OND452d0= X-Google-Smtp-Source: APBJJlF8bNfS8L4xVyV0txOSWzBZhgYsJNsumnHBIc4ufhSHAARz0LCqfHw2zVYFOBDczuEIV8bO3+LzGdWYSmeFYUA= X-Received: by 2002:a17:90b:810:b0:263:7d48:64c4 with SMTP id bk16-20020a17090b081000b002637d4864c4mr9070942pjb.24.1689526766706; Sun, 16 Jul 2023 09:59:26 -0700 (PDT) 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:265352 Archived-At: 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)