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#63731: [PATCH] Support Emoji Variation Sequence 16 (FE0F) where appropriate Date: Wed, 31 May 2023 19:18:22 +0300 Message-ID: <83ilc8eapd.fsf@gnu.org> References: <87a5xrzsph.fsf@stebalien.com> <87mt1rmjjg.fsf@gmail.com> <83v8gfjnzj.fsf@gnu.org> <87edn3mbr3.fsf@gmail.com> <83mt1rjg69.fsf@gnu.org> <875y8fm7x7.fsf@gmail.com> <83lehbjdjd.fsf@gnu.org> <87wn0vkqn1.fsf@gmail.com> <83jzwvj94x.fsf@gnu.org> <87h6rw8y82.fsf@gmail.com> <83353gipww.fsf@gnu.org> <87edmzto0l.fsf@gmail.com> <83ilcbgrxo.fsf@gnu.org> <87zg5nb3m3.fsf@gmail.com> <83bki3gpai.fsf@gnu.org> <87sfbfazfp.fsf@gmail.com> <837csrgioe.fsf@gnu.org> <87jzwqb7r3.fsf@gmail.com> <83ttvuf29m.fsf@gnu.org> <87a5xmaqul.fsf@gmail.com> <83r0qxg4q0.fsf@gnu.org> <875y88bhvr.fsf@gmail.com> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="27737"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 63731@debbugs.gnu.org, steven@stebalien.com To: Robert Pluim Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed May 31 18:18:33 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 1q4OWu-0006xE-42 for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 31 May 2023 18:18:32 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1q4OWg-0001j3-R5; Wed, 31 May 2023 12:18:18 -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 1q4OWe-0001aG-CO for bug-gnu-emacs@gnu.org; Wed, 31 May 2023 12:18:16 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1q4OWQ-0003P4-AJ for bug-gnu-emacs@gnu.org; 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Wed, 31 May 2023 12:17:46 -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 1q4OW1-0003IH-Hg; Wed, 31 May 2023 12:17:40 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=cA0qfadjHprY6qWtCQA0KAg5863mDdIpo9TkqLEFQ1g=; b=XcUXUtzsGqq7 SuW9T87TiO89Usd5P2shVJpN6a6iqjCGUAvvOcObhdz8DPZQa7P52TfFd/5DLaO/qDP6UAD2ArWAi tKZEHpvy3HD6UjWakDGAfcBNoYNG2oXQsXa0m4uCrxpV7mhcIYYyE2UbC8PgopG36Wg1rrutE9wRA foNEFFfakqk/YvB4QPwEh7hwSSJIapmTQHvxpjmdDi0bWzxPEq1su/sKBcSXHBCkVijYNgRGSUUfP kCB35by3rYSYQXJAzARJaAO/FOW6e/QB31nafJigWQMq3bZoU5qYZBgjoK+9IzJG9YEfvZkBnfp3s ury2m3Ph7Bb+ejcRJRKsCA==; 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 1q4OW1-0001X8-0k; Wed, 31 May 2023 12:17:37 -0400 In-Reply-To: <875y88bhvr.fsf@gmail.com> (message from Robert Pluim on Wed, 31 May 2023 18:11:36 +0200) 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:262675 Archived-At: > From: Robert Pluim > Cc: 63731@debbugs.gnu.org, steven@stebalien.com > Date: Wed, 31 May 2023 18:11:36 +0200 > > >>>>> On Tue, 30 May 2023 19:32:23 +0300, Eli Zaretskii said: > > >> (set-char-table-range > >> composition-function-table > >> #x1F44D > >> '(["\U0001f44d\ufe0f" 0 font-shape-gstring])) > >> > >> gives me this, where the two '|' align perfectly. > > Eli> Here, there _is_ a composition. > > Eli> So there are two issues here: (a) why there's no composition in the > Eli> first case, and (b) why does "C-u C-x =" says there is when there > Eli> isn't. > > OK. I can poke around in gdb if you give me some idea of what I should > be looking at. I don't really know. I plan to just step through the code in composite.c tomorrow, unless you beat me to it. Once we understand issue (a), I think we will also understand issue (b).