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#74337: 29.4; Visiting a file with Unicode emojis is very slow Date: Thu, 14 Nov 2024 08:41:59 +0200 Message-ID: <86jzd6l3k8.fsf@gnu.org> References: <865xore32f.fsf@bayne.id.au> <86v7wrkw4p.fsf@gnu.org> <861pzeevpy.fsf@bayne.id.au> <86plmylvq4.fsf@gnu.org> <86wmh6dfnb.fsf@bayne.id.au> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="9088"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 74337@debbugs.gnu.org To: Duncan Bayne Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Nov 14 07:43:33 2024 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 1tBTZk-0002Cy-QK for geb-bug-gnu-emacs@m.gmane-mx.org; 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Thu, 14 Nov 2024 01:42:09 -0500 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 1tBTYJ-0001b9-HK; Thu, 14 Nov 2024 01:42:03 -0500 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=SX97TNAh+wYvgtXG4UxxGBJtD8wsv9TDG8D8lVbKkOo=; b=jlN6rbSiL6cf 46QW6Hk47rkRmGh8yfVEioYJDVedj/e6Z416lpegQBAw48zc4ATYVLPNcalkkOKpRicN7ukscp92S YYONXQ+gR19ild02SoVHpMaQI42xD5M9arfimWMUQDhoSX/U0G+P0NIIqwWcuiO0c5ctgsk5buvJ7 YdrEuCAjUg1K1ZvNezPk0gmLaIiBnU77STJmbeOrM/CeNkbldQUF4Pmzyjj1HKgrqlzzd2IbSQVbe ZMfoYnuTEYCRKERXv8FLSWW8kWZmi6oPUVBK8ymtBLqHewUw/XnSmQ9wHa/toCgnKjYcMCsJjWiw5 xfdkeqvmskWcGjTqwhmkDQ==; In-Reply-To: <86wmh6dfnb.fsf@bayne.id.au> (message from Duncan Bayne on Thu, 14 Nov 2024 07:47:08 +1100) 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:295303 Archived-At: > From: Duncan Bayne > Cc: 74337@debbugs.gnu.org > Date: Thu, 14 Nov 2024 07:47:08 +1100 > > > I cannot reproduce the problem on my system (which is not > > amd64-portbld-freebsd): the file displays almost immediately for me. > > > > Do emoji display as "tofu" (i.e. rectangular boxes with hex codepoint > > value) on your system, after those 1.5 minutes, or do they display as > > emoticons? IOW, do you have on your system fonts that can display > > emoji? > > > Ah, that could be the problem. My system fonts can't display any of > those emoji - they display as "tofu" after the 1.5 minutes. OK, so how many fonts do you have installed overall on that system? What do the following expressions yield when evaluated with "M-:"? (length (font-family-list)) (length (x-list-fonts "*" 'default)) > What font are you using? I'll install it and try to reproduce the issue > again. If you install Noto Color Emoji, Emacs should use that font by default for displaying emoji.