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#45184: 26.1; Private Unicode plains 15 and 16 seem not supported Date: Sat, 12 Dec 2020 12:03:25 +0200 Message-ID: <83a6uj1guq.fsf@gnu.org> References: <87v9d8mdlk.fsf@mimuw.edu.pl> <83k0to14uu.fsf@gnu.org> <87ft4b7di4.fsf@mimuw.edu.pl> <83czzf1n88.fsf@gnu.org> <87ft4bpg6u.fsf@mimuw.edu.pl> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="40695"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 45184@debbugs.gnu.org To: jsbien@mimuw.edu.pl Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Dec 12 11:04:09 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 1ko1l3-000ATI-LW for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 12 Dec 2020 11:04:09 +0100 Original-Received: from localhost ([::1]:42920 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ko1l2-0000bv-Gi for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 12 Dec 2020 05:04:08 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:47376) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ko1kw-0000bn-DG for bug-gnu-emacs@gnu.org; Sat, 12 Dec 2020 05:04:02 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:60625) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1ko1kw-0001GF-5D for bug-gnu-emacs@gnu.org; Sat, 12 Dec 2020 05:04:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1ko1kv-0004qC-W7 for bug-gnu-emacs@gnu.org; Sat, 12 Dec 2020 05:04:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 12 Dec 2020 10:04:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 45184 X-GNU-PR-Package: emacs Original-Received: via spool by 45184-submit@debbugs.gnu.org id=B45184.160776743018589 (code B ref 45184); Sat, 12 Dec 2020 10:04:01 +0000 Original-Received: (at 45184) by debbugs.gnu.org; 12 Dec 2020 10:03:50 +0000 Original-Received: from localhost ([127.0.0.1]:43938 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ko1kk-0004pl-Du for submit@debbugs.gnu.org; Sat, 12 Dec 2020 05:03:50 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:54192) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ko1ki-0004pY-Ca for 45184@debbugs.gnu.org; Sat, 12 Dec 2020 05:03:48 -0500 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:44784) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ko1kc-0001Bw-8A; Sat, 12 Dec 2020 05:03:42 -0500 Original-Received: from [176.228.60.248] (port=2377 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1ko1kb-0000EX-4p; Sat, 12 Dec 2020 05:03:41 -0500 In-Reply-To: <87ft4bpg6u.fsf@mimuw.edu.pl> (jsbien@mimuw.edu.pl) 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:195828 Archived-At: > From: jsbien@mimuw.edu.pl (Janusz S. Bień) > Cc: 45184@debbugs.gnu.org > Date: Sat, 12 Dec 2020 09:43:53 +0100 > > >> > That's because Emacs has no idea that you are using SPUA planes for > >> > Polish. > >> > >> The fact that I want to use the characters for Polish is irrelevant. > > > > Not the way Emacs looks up fonts installed on the system. It uses the > > character's script and then a database of representative script > > characters to find appropriate candidate fonts. > > Where I can find more details about the process? Unfortunately, mainly in the sources: font.c, fontset.c, and fontset.el are the main places to look. This area is notoriously under-documented in Emacs.