From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Fr Ml Newsgroups: gmane.emacs.bugs Subject: bug#44528: New bidi problems with outline-mode (Arabic, Hebrew,..) Date: Tue, 17 Nov 2020 11:04:05 +0100 Message-ID: <22419400-325f-6c78-4529-829bf9431bd9@t-online.de> References: <11f2cf7a-612c-e8f6-cb84-9387c8ac165b@t-online.de> <7b3a483c-d2fa-1d35-b047-684d0a1421b9@t-online.de> <83zh3q4j90.fsf@gnu.org> <838sba4ccq.fsf@gnu.org> <3608bf3c-44b2-2752-bad4-49440a43d5ea@t-online.de> <83imaazlz8.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 7bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="10350"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.12.0 Cc: 44528@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Nov 17 11:10:03 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 1kexw2-0002aB-OE for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 17 Nov 2020 11:10:02 +0100 Original-Received: from localhost ([::1]:45454 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kexw1-0001R4-Nn for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 17 Nov 2020 05:10:01 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:55708) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kexrC-0004QU-9N for bug-gnu-emacs@gnu.org; Tue, 17 Nov 2020 05:05:02 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:46834) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kexrC-0005jd-07 for bug-gnu-emacs@gnu.org; Tue, 17 Nov 2020 05:05:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1kexrB-0004Cj-Q5 for bug-gnu-emacs@gnu.org; Tue, 17 Nov 2020 05:05:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Fr Ml Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 17 Nov 2020 10:05:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 44528 X-GNU-PR-Package: emacs Original-Received: via spool by 44528-submit@debbugs.gnu.org id=B44528.160560744916101 (code B ref 44528); Tue, 17 Nov 2020 10:05:01 +0000 Original-Received: (at 44528) by debbugs.gnu.org; 17 Nov 2020 10:04:09 +0000 Original-Received: from localhost ([127.0.0.1]:58380 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kexqK-0004Bd-RD for submit@debbugs.gnu.org; Tue, 17 Nov 2020 05:04:09 -0500 Original-Received: from mailout09.t-online.de ([194.25.134.84]:59252) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kexqG-0004BP-45 for 44528@debbugs.gnu.org; Tue, 17 Nov 2020 05:04:07 -0500 Original-Received: from fwd05.aul.t-online.de (fwd05.aul.t-online.de [172.20.27.149]) by mailout09.t-online.de (Postfix) with SMTP id A111A4255894; Tue, 17 Nov 2020 11:04:02 +0100 (CET) Original-Received: from [192.168.0.12] (E2zYjTZXwhxBnA6+oCGCvwbrsW-oHo6ptbhMYpVk6s4udr5qTxl3AxIZNu2sX4wggi@[95.91.229.132]) by fwd05.t-online.de with (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384 encrypted) esmtp id 1kexqE-0zZZyq0; Tue, 17 Nov 2020 11:04:02 +0100 In-Reply-To: <83imaazlz8.fsf@gnu.org> Content-Language: en-US X-ID: E2zYjTZXwhxBnA6+oCGCvwbrsW-oHo6ptbhMYpVk6s4udr5qTxl3AxIZNu2sX4wggi X-TOI-EXPURGATEID: 150726::1605607442-000174C8-957D9C61/0/0 CLEAN NORMAL X-TOI-MSGID: c0cf72fc-7dd7-4964-bf46-56d4c5077298 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:193534 Archived-At:

Hello,
I've made a new installation of Emacs (from the repository with pacman) and I've noticed that m17n-db and libotf are installed implicitly (because of dependency) with Emacs.
Could this cause a problem with Harfbuzz (which is also installed implicitly with Emacs)?

On 11/12/20 3:30 PM, Eli Zaretskii wrote:
Cc: 44528@debbugs.gnu.org
From: Fr Ml <fr_ml@t-online.de>
Date: Thu, 12 Nov 2020 08:14:30 +0100

in the INSTALL instruction of Emacs we read:
(On GNU and Unix systems, Emacs needs the optional libraries "m17n-db",
"libm17n-flt", "libotf" to correctly display such complex scripts as
Indic and Khmer, and also for scripts that require Arabic shaping
support (Arabic and Farsi).)

But I noticed that libm17n-flt isn't installed and it's not a package in the repository of Archlinux . I didn't need
to install it before.

Can it be the problem? Or is it included in the other packages (m17n-db, libotf)?

This text is outdated: we nowadays prefer HarfBuzz, if available, as
our shaping engine.  Is your build using HarfBuzz?  You can tell by
looking at the value of the variable 'system-configuration-features'.

If your build doesn't use HarfBuzz, I suggest to install one that
does.