From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Axel Svensson Newsgroups: gmane.emacs.bugs Subject: bug#57072: [BUG] update-glyphless-char-display and variation selectors Date: Tue, 9 Aug 2022 22:33:40 +0200 Message-ID: References: <83edxpvec4.fsf@gnu.org> <83zggdtmg0.fsf@gnu.org> 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="11446"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 57072@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Aug 09 22:34:11 2022 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 1oLVvW-0002n2-1B for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 09 Aug 2022 22:34:10 +0200 Original-Received: from localhost ([::1]:47422 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oLVvV-0007t8-1H for geb-bug-gnu-emacs@m.gmane-mx.org; 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Tue, 09 Aug 2022 20:34:02 +0000 Original-Received: (at 57072) by debbugs.gnu.org; 9 Aug 2022 20:33:59 +0000 Original-Received: from localhost ([127.0.0.1]:45196 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oLVvL-0004Bs-Ch for submit@debbugs.gnu.org; Tue, 09 Aug 2022 16:33:59 -0400 Original-Received: from mail-qt1-f172.google.com ([209.85.160.172]:36497) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oLVvJ-0004Bc-7P for 57072@debbugs.gnu.org; Tue, 09 Aug 2022 16:33:57 -0400 Original-Received: by mail-qt1-f172.google.com with SMTP id h22so9736246qta.3 for <57072@debbugs.gnu.org>; Tue, 09 Aug 2022 13:33:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=MiEaJmCdqjO54SFndk8WckqDZWkpRHA+gpoG7kDo+eM=; b=MBWDDCbuz28SB1k7L07SQmgAl9EMR+K8R2EOpKRx1cQS0GP29f6kZUOWVlHzoayMyD fCEreYTpCAXGhyNxSo5NxQD2pNo5edLoeFIizRC6pqb171zGNSdwF6eEmV4d23gAfrdu xvqIrgTXThJ+vwqFfJfQKnh+l+99goyO6TJkIn5O88+rP0Spkhpx6MKK4nmCXLkeFP2o XXYCuw6d0nq4/jfiAKYINUPtFRkUXaq4DL4kT60OV/dutYtXFCaXXsB23px4mdcI0HwN V/sP76LqCSUnpt3yq6HJDfQwdICruBPNPyIpbwIA4k6kEd6y7wq6SVgz/Rqsaj1O5l2h ywdA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=MiEaJmCdqjO54SFndk8WckqDZWkpRHA+gpoG7kDo+eM=; b=0hvsa6AXqSOVvUjksWFK0I8nJwuoow816aw6dSMaVC3Huq8KgvoPIplk9lOdOHnyUU IHaZUKCvabPcZ67q7AJzp7eZwPMjuxIoVCbnUz1yD35bHHervwVgXfvk2UxRf7Wr1EL5 ovb6kTZWPdRnkVhAMiKDUxQ5tlrYPGtY/fklxTRDaSi1x2c83UeLba1luYyBjs1fiI5T rx4mKtTRDsJ5fdIxz67iQTl6JnyzvScQeR8wmW+lWG5VNUCXFHdjfQLvIlLjyh7lxrjU i4jEp90WRIEp5uk2jH1y9lEZMZvnWlyaE9NZTVQ6SDKzjxqmmsDZyur3n/yB18sL+VJJ CcWg== X-Gm-Message-State: ACgBeo00HUZQT7dFmRX99gsrm0jJw5pyLEZMFex/e2xOro48eNQSiesl F57WOfMl3/ape7epgTT1QuQyR3FTKMZQU1qO5cU= X-Google-Smtp-Source: AA6agR58yLq5FyYp7itE631Nz2uzjvjehfdy40AyReE2lBmgeSXwwpC88oj1968TGMnMzzhODN0+ac0eP4VZUvAVcyE= X-Received: by 2002:a05:622a:c2:b0:342:e6dc:d658 with SMTP id p2-20020a05622a00c200b00342e6dcd658mr17560561qtw.211.1660077231695; Tue, 09 Aug 2022 13:33:51 -0700 (PDT) In-Reply-To: <83zggdtmg0.fsf@gnu.org> 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" Xref: news.gmane.io gmane.emacs.bugs:239227 Archived-At: > Now, VS16 is almost always composed with preceding characters, so I > think you can only see it as acronym if you deliberately force Emacs > not to compose it, e.g. by preceding it with U+20DD COMBINING > ENCLOSING CIRCLE, or precede it and follow it by U+200C ZERO WIDTH > NON-JOINER, or disable auto-composition-mode. - Preceding it with U+20DD still produces the empty box - Preceding it and following it by U+200C still produces the empty box - Disabling auto-composition-mode produces the "VS16" acronym.