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#51821: 29.0.50; Suggest add variable or frame parameter: line-height Date: Tue, 16 Nov 2021 17:10:32 +0200 Message-ID: <83ilws16hj.fsf@gnu.org> References: <87bl2nhbyp.fsf@163.com> <83bl2nugao.fsf@gnu.org> <878rxq62qt.fsf@gnus.org> <83k0hatxjl.fsf@gnu.org> <875ysu2d18.fsf@gnus.org> <83y25pshaa.fsf@gnu.org> <874k8c8sg0.fsf@gnus.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="7275"; mail-complaints-to="usenet@ciao.gmane.io" Cc: tumashu@163.com, 51821@debbugs.gnu.org To: Lars Ingebrigtsen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Nov 16 16:11:19 2021 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 1mn07D-0001ah-Lk for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 16 Nov 2021 16:11:19 +0100 Original-Received: from localhost ([::1]:48836 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mn07C-0007n9-Ip for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 16 Nov 2021 10:11:18 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:60614) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mn072-0007m9-Rz for bug-gnu-emacs@gnu.org; Tue, 16 Nov 2021 10:11:08 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:47318) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mn06w-0001Wc-N6 for bug-gnu-emacs@gnu.org; Tue, 16 Nov 2021 10:11:08 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1mn06w-0002UL-EP for bug-gnu-emacs@gnu.org; Tue, 16 Nov 2021 10:11:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 16 Nov 2021 15:11:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 51821 X-GNU-PR-Package: emacs Original-Received: via spool by 51821-submit@debbugs.gnu.org id=B51821.16370754509531 (code B ref 51821); Tue, 16 Nov 2021 15:11:02 +0000 Original-Received: (at 51821) by debbugs.gnu.org; 16 Nov 2021 15:10:50 +0000 Original-Received: from localhost ([127.0.0.1]:58864 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mn06k-0002Tf-4K for submit@debbugs.gnu.org; Tue, 16 Nov 2021 10:10:50 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:59738) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mn06g-0002TC-29 for 51821@debbugs.gnu.org; Tue, 16 Nov 2021 10:10:49 -0500 Original-Received: from [2001:470:142:3::e] (port=50246 helo=fencepost.gnu.org) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mn06a-0001UT-Pc; Tue, 16 Nov 2021 10:10:40 -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=A4uL6HzOWVm8vgaKDI3/CTPFB7povQqmV6UfkUenWSs=; b=JA1DPh+n9Kf5 tTZs6RExAShxovDzz5AvjmDOJ7bnUMqb7WahqKbEmR+q/+q4SNx5Owe1mTWhcJWBNebnIwXuB3sQC zH3pjSv7mNHC8edxxXzkcHnmQGkCtJT1g9rkiIapoVfc6uVthUOoQbQEUormhq8dh32yteTLFH8+c 4PUuKTnPwRp0XwTHVj+0+NvJcTc+OOSz8gpQ+2lzspuh+sCa07iuugcUTWJQGkiCuaHQrfXg84ZHB ejBhBf1iC3L035oZ4PXtc2yrR9Yu/aVe1g/VByy2Pa+xGRNbcuh/ew+dxpXBgOwsO3rpGASxVMi21 fdjKfEy8ycHt0nshgem1/g==; Original-Received: from [87.69.77.57] (port=3717 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 1mn06a-0005jy-Ei; Tue, 16 Nov 2021 10:10:40 -0500 In-Reply-To: <874k8c8sg0.fsf@gnus.org> (message from Lars Ingebrigtsen on Tue, 16 Nov 2021 08:34:23 +0100) 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:220126 Archived-At: > From: Lars Ingebrigtsen > Cc: tumashu@163.com, 51821@debbugs.gnu.org > Date: Tue, 16 Nov 2021 08:34:23 +0100 > > Eli Zaretskii writes: > > >> It has to work across different fonts -- I think that's the real use > >> case here, that if you're missing different fonts (which you commonly > >> are when writing with different scripts), then the Emacs display gets > >> pretty messy (uneven line heights all over the place). > > > > You mean, because of "tofu"? But tofu doesn't change the line height, > > AFAIK. So I think I'm missing something. > > No, because they're using a mix of different fonts with different heights. That shouldn't happen, normally. Emacs selects fonts of the same size for a face. Maybe people force different sizes, via fontsets or some similar customizations, because of the issue with pixel-width of double-width characters, but then this is not a general problem with mixing fonts in the same face.