From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Visuwesh Newsgroups: gmane.emacs.bugs Subject: bug#54646: 29.0.50; set-fontset-font and font clipping issues Date: Sun, 12 Jun 2022 10:19:24 +0530 Message-ID: <877d5mwkob.fsf@gmail.com> References: <875ynuokqt.fsf@gmail.com> <83wnga5ap3.fsf@gnu.org> <87a6d69g46.fsf@gmail.com> <87h77dk3zn.fsf@gmail.com> <87a6d5jyat.fsf@gmail.com> <87wng989ym.fsf@gmail.com> <83ilrt5b1v.fsf@gnu.org> <87h77cetq9.fsf@gmail.com> <831qyg6cyt.fsf@gnu.org> <87czi0eoyx.fsf@gmail.com> <83wng84rf8.fsf@gnu.org> <874k3aede0.fsf@gmail.com> <83y20m32h2.fsf@gnu.org> <87zgl2cvj8.fsf@gmail.com> <83wng630fg.fsf@gnu.org> <87v8vqcthz.fsf@gmail.com> <87wnfitrqy.fsf@gmail.com> <83zgkdpoo2.fsf@gnu.org> <87pml9tmz4.fsf@gmail.com> <83r15ppf5b.fsf@gnu.org> <87tu8rs3uf.fsf@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="3167"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: rpluim@gmail.com, 54646@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sun Jun 12 06:50:29 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 1o0FYT-0000f1-8M for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 12 Jun 2022 06:50:29 +0200 Original-Received: from localhost ([::1]:34358 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1o0FYR-0004HS-RH for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 12 Jun 2022 00:50:27 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:54578) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1o0FY2-0004HD-7N for bug-gnu-emacs@gnu.org; Sun, 12 Jun 2022 00:50:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:60483) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1o0FY1-0006D8-NX for bug-gnu-emacs@gnu.org; Sun, 12 Jun 2022 00:50:01 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1o0FY1-0006df-IS for bug-gnu-emacs@gnu.org; Sun, 12 Jun 2022 00:50:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Visuwesh Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 12 Jun 2022 04:50:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 54646 X-GNU-PR-Package: emacs Original-Received: via spool by 54646-submit@debbugs.gnu.org id=B54646.165500938225488 (code B ref 54646); Sun, 12 Jun 2022 04:50:01 +0000 Original-Received: (at 54646) by debbugs.gnu.org; 12 Jun 2022 04:49:42 +0000 Original-Received: from localhost ([127.0.0.1]:54380 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1o0FXi-0006d2-G6 for submit@debbugs.gnu.org; Sun, 12 Jun 2022 00:49:42 -0400 Original-Received: from mail-pl1-f196.google.com ([209.85.214.196]:39726) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1o0FXf-0006cm-S8 for 54646@debbugs.gnu.org; Sun, 12 Jun 2022 00:49:41 -0400 Original-Received: by mail-pl1-f196.google.com with SMTP id o17so2476624pla.6 for <54646@debbugs.gnu.org>; Sat, 11 Jun 2022 21:49:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:references:date:in-reply-to:message-id :user-agent:mime-version:content-transfer-encoding; bh=7N1q8rr+HK+akQSI6h6Z/AtS/SMYkxD8OfAgbxDAQvY=; b=G+J935qNTva8SfsYaJM/roP4boL6OBwhBekpklIDI09KoTY0PywcoZr0rvugMTXy9o B8ULSxnzY79Cvriync/K4PTMlzMmXX5HFTA+7jg+eAu00ASVqlS3eQ7wUNzFllC/BW1S U5ohwEJQd/UZJSUZMxWNq1ZHGP9/2sKyHjZxBjom29rRKU2+Eha5tWiGE6tk/jikRcIC i+KxWnzMx2/jcclAihhYDiMCIVTYC0f75QlNh21Kw7vRemw5Awr7r4+TigEhFwyzj3Jv e6q6vlgE962PxHu/cH/BWidHHAibHKbD0/3Z/Ouz5qz9+hsxpbXy8FVe21pE6LvF39N6 97kA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:references:date:in-reply-to :message-id:user-agent:mime-version:content-transfer-encoding; bh=7N1q8rr+HK+akQSI6h6Z/AtS/SMYkxD8OfAgbxDAQvY=; b=a/KBfMwQAP2oGsORJN1XF/gQJYJh04Z4TndmwHrsDnPACWpDkwdpyhWJcSLsDlynEF b7DM5JlNvorcA2vDYemkwp3MhpsTGr06n+kejgT6yenHogCyLEWtFwOnT8fy04nC1jup CLH0j2+uQT8xtszYIiDgOLvdt1XXA4UQ+rVYfYn4X6VxmBbyRSQTJvJQnyfq8M4mZ/fv ter9OAHnzhf7n04UwgCy2VIEXlj6CkQCubcAiWVGr44A6bpxKSK3F+IEQmtIBnwwhjFW /0zWdIZ7m+FzFOj7stfUp1PtR/mQQhjfbKAOiwmhgf4qbpNkgIg3tXAdOKl4q4xqkwHd 4JXw== X-Gm-Message-State: AOAM533LzhdMAGEzhi0a94O7Ga43m/pG4eZmo1UaQ4nyWRIBtxJscOak mVghgk6TPyBh1PaI1PIrRVs= X-Google-Smtp-Source: ABdhPJwA24Cms7V3q4bZ6SLmqqByQ8pkoPS7ZfYiQwmZYvWvaEPviKrKWxoOUDX0MYfnterRiiFBHQ== X-Received: by 2002:a17:903:2341:b0:167:4b11:a8e with SMTP id c1-20020a170903234100b001674b110a8emr44527878plh.10.1655009373679; Sat, 11 Jun 2022 21:49:33 -0700 (PDT) Original-Received: from localhost ([49.204.137.20]) by smtp.gmail.com with ESMTPSA id x3-20020a1709029a4300b001663165eb16sm2351299plv.7.2022.06.11.21.49.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 11 Jun 2022 21:49:33 -0700 (PDT) In-Reply-To: <87tu8rs3uf.fsf@gmail.com> (Visuwesh's message of "Sat, 11 Jun 2022 19:24:16 +0530") 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:234316 Archived-At: [Saturday June 11, 2022] Visuwesh wrote: > [=E0=AE=B5=E0=AF=86=E0=AE=B3=E0=AF=8D=E0=AE=B3=E0=AE=BF =E0=AE=8F=E0=AE= =AA=E0=AF=8D=E0=AE=B0=E0=AE=B2=E0=AF=8D 22, 2022] Eli Zaretskii wrote: > > I think this might be a cairo+pango problem. My suspicion is due to > this bug report https://github.com/harfbuzz/harfbuzz/issues/1892 -- > although I don't see the problem with English text as shown in the > screenshots. > > I tried to turn off font metrics in cairo by applying the following > patch, > > > > but that did not solve the issue. > > However, I have been using the xft+harfbuzz combo for a ~week now and I > can say with confidence that I don't experience this strange issue. I > would highly appreciate it if the decision to remove the xft backend > could be delayed until a solution comes up [1]. Although the font > rendering is worse, the text stays readable at all font sizes. > > > [1] ./configure --with-cairo says, > > configure: WARNING: This configuration uses libXft, which has a numbe= r of > font rendering issues, and is being considered for removal in the > next release of Emacs. Please consider using Cairo graphics + > HarfBuzz text shaping instead (they are auto-detected if the > relevant development headers are installed). I forgot to mention: I tried the patch with cairo 1.17.4 to no avail either.