From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Philipp Stephani Newsgroups: gmane.emacs.help Subject: Display of decomposed characters Date: Wed, 23 Dec 2020 11:05:13 +0100 Message-ID: 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="12513"; mail-complaints-to="usenet@ciao.gmane.io" To: help-gnu-emacs Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Wed Dec 23 11:06:25 2020 Return-path: Envelope-to: geh-help-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 1ks12G-00033Q-Tx for geh-help-gnu-emacs@m.gmane-mx.org; Wed, 23 Dec 2020 11:06:24 +0100 Original-Received: from localhost ([::1]:43388 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ks12F-0005TG-Vv for geh-help-gnu-emacs@m.gmane-mx.org; Wed, 23 Dec 2020 05:06:24 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:39634) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ks11M-0005P6-7k for help-gnu-emacs@gnu.org; Wed, 23 Dec 2020 05:05:29 -0500 Original-Received: from mail-ot1-x332.google.com ([2607:f8b0:4864:20::332]:45265) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1ks11K-00034J-0A for help-gnu-emacs@gnu.org; Wed, 23 Dec 2020 05:05:27 -0500 Original-Received: by mail-ot1-x332.google.com with SMTP id n42so8619224ota.12 for ; Wed, 23 Dec 2020 02:05:24 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=13yC2UThoOC3bZqdnHHUn/vzEr8eV00oKXt0X5F43ps=; b=NIMiQ4+1c9i+2uC9rMYM7CoPj6FE3cch44E1LH6ZqQpdeKBtTCCsHBto9hfj18xZCb ip/M5IAY9wyzfXmSBYT/MFPp/uQ/miIuLE4/DTCApBnUSEaZ7rPAImr6IRl8j2yUrmrA EnBfHSrJEFA9Z5bvaMYAiRMxSrzo64g9kGamwD9t44WUqRBRxzhfUHeXf0ai/6+FVxlb zsV5G3hAYoE8gWNyHZMo6BuS7uQwEF7oGO2nMTVSA9bwy8a32D2icN635UlXOdeTqNoi lzHjBtIU118+7JP9Jdg1BOT/Ljc/qgGmmOW4XltIOw4zlNDe29sgbDZAzmgbHIQvkIZg uhyQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=13yC2UThoOC3bZqdnHHUn/vzEr8eV00oKXt0X5F43ps=; b=SbvJOoBJnATV7bhHVIWQorzEWZnUvomNbHNTaWs/XK2X1NOeURYKoYS714ZWFFjbNX QqG5myBBLODDz9kLjZNK2aRRUf7xSEtgoADFyX5yAFe++Hg4YxgG8ZB9WAjGDRmdxjhf 5rdYnHQiTneL2FuQjWnLV5XMeKq1ED/ovC3u9TT2Rkbu13zrJmdogexbWKHYp1adxj5V 2xy7yEthCMY843oxetjy8ItJV8UXi1cvS7u4DiSgFrMKcJXL8hl4d3HUurCb9EOFN6sA SHh2DHrca5bW2LKSC8v+tbJiirN+QwvSTGjNnYgtyHBUPd5i1BGJWdtyRyK1UP38MLfM znkQ== X-Gm-Message-State: AOAM531sJN0L4aTLdOiu/BY66KcNaJj1VRihz8WTejy2nC5E0xiKgcbg Vy4xm5Eqt5SB6WBOhu9Fd/Md6w+xKZDei3VuV5IW91hRIJM= X-Google-Smtp-Source: ABdhPJzzCMhh/Z1CgGc7eNJT9QQFMv6ZVjsZ5WCq2DNe3OWHALPP2DYfxDjEwQKvBSC1fe8VMARfOHsbck60FX1HufY= X-Received: by 2002:a05:6830:3106:: with SMTP id b6mr18095556ots.36.1608717923851; Wed, 23 Dec 2020 02:05:23 -0800 (PST) Received-SPF: pass client-ip=2607:f8b0:4864:20::332; envelope-from=p.stephani2@gmail.com; helo=mail-ot1-x332.google.com X-Spam_score_int: -7 X-Spam_score: -0.8 X-Spam_bar: / X-Spam_report: (-0.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_ENVFROM_END_DIGIT=0.25, FREEMAIL_FROM=0.001, PDS_TONAME_EQ_TOLOCAL_SHORT=0.999, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "help-gnu-emacs" Xref: news.gmane.io gmane.emacs.help:126686 Archived-At: Hi, Before filing a bug, I wanted to ask whether the following Emacs behavior is intentional: Even with Cairo and Harfbuzz, Emacs displays decomposed Unicode characters (e.g. "a" followed by U+0308 COMBINING DIAERESIS) as separate glyphs. While that's not technically wrong, I think it would be better to display them as a single glyph, in other words, not distinguish between canonically equivalent Unicode strings.