From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.ciao.gmane.io!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#39482: 26.3; set-fontset-font with emacs charset does not work correctly Date: Fri, 07 Feb 2020 18:04:16 +0200 Message-ID: <83sgjme64f.fsf@gnu.org> References: <86imki4elg.fsf@gmail.com> Injection-Info: ciao.gmane.io; posting-host="ciao.gmane.io:159.69.161.202"; logging-data="64565"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 39482@debbugs.gnu.org To: ynyaaa@gmail.com Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri Feb 07 17:06:20 2020 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 1j0695-000Gep-Hh for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 07 Feb 2020 17:06:19 +0100 Original-Received: from localhost ([::1]:59920 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j0694-0001Ak-Fl for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 07 Feb 2020 11:06:18 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:48531) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j067s-00086O-Ti for bug-gnu-emacs@gnu.org; Fri, 07 Feb 2020 11:05:06 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1j067q-0003eq-LH for bug-gnu-emacs@gnu.org; Fri, 07 Feb 2020 11:05:04 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:44197) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1j067q-0003eB-DY for bug-gnu-emacs@gnu.org; Fri, 07 Feb 2020 11:05:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1j067q-000830-7c for bug-gnu-emacs@gnu.org; Fri, 07 Feb 2020 11:05:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 07 Feb 2020 16:05:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 39482 X-GNU-PR-Package: emacs Original-Received: via spool by 39482-submit@debbugs.gnu.org id=B39482.158109148630907 (code B ref 39482); Fri, 07 Feb 2020 16:05:02 +0000 Original-Received: (at 39482) by debbugs.gnu.org; 7 Feb 2020 16:04:46 +0000 Original-Received: from localhost ([127.0.0.1]:50170 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1j067Z-00082R-NI for submit@debbugs.gnu.org; Fri, 07 Feb 2020 11:04:45 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:33230) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1j067X-00082C-Nb for 39482@debbugs.gnu.org; Fri, 07 Feb 2020 11:04:44 -0500 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:54848) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1j067S-0002yr-JP; Fri, 07 Feb 2020 11:04:38 -0500 Original-Received: from [176.228.60.248] (port=2600 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1j067Q-0007m6-HK; Fri, 07 Feb 2020 11:04:38 -0500 In-reply-to: <86imki4elg.fsf@gmail.com> (ynyaaa@gmail.com) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.51.188.43 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:175753 Archived-At: > From: ynyaaa@gmail.com > Date: Sat, 08 Feb 2020 00:11:23 +0900 > > (let* ((base "Courier New") > (size 18) > (un-spec "SimHei") > (tc-spec '("MingLiU" . "big5")) > (sc-spec '("SimSun" . "gb2312.1980")) > (jp-spec '("MS Mincho" . "jisx0208")) > (kr-spec '("BatangChe" . "ksc5601.1987")) > ) > (set-charset-priority 'ascii) > (set-frame-font (format "%s-%g" base size t)) > (set-frame-size nil 80 28) > (set-fontset-font t '(#x80 . #x10FFFF) un-spec) > (set-fontset-font t 'chinese-gb2312 sc-spec nil 'append) > (set-fontset-font t 'big5 tc-spec nil 'append) > (set-fontset-font t 'japanese-jisx0208 jp-spec nil 'append) > (set-fontset-font t 'korean-ksc5601 kr-spec nil 'append) Why are you using 'append here? AFAIU, that means the default fontset settings, which are set up in fontset.el, are used first, and your settings are only used as fallback, when the defaults fail to find a glyph for a charcater. That could explain why you see what you see. Also, since we've already established that Uniscribe on Windows 10 sometimes fails in strange ways, please switch to Emacs 27 with HarfBuzz, because otherwise investigating these problems could be a huge waste of our time for no good reason. You can find a relatively recent build of the Emacs 27 snapshot here: https://alpha.gnu.org/gnu/emacs/pretest/windows/emacs-27/ Thanks.