From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Gregory Heytings Newsgroups: gmane.emacs.devel Subject: Re: Display of undisplayable characters: \U01F3A8 instead of diamond Date: Sun, 28 Aug 2022 20:09:28 +0000 Message-ID: References: <83tu5wy7jb.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="16704"; mail-complaints-to="usenet@ciao.gmane.io" Cc: Stefan Monnier , Eli Zaretskii , rms@gnu.org, emacs-devel@gnu.org To: Alan Mackenzie Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Sun Aug 28 22:10:51 2022 Return-path: Envelope-to: ged-emacs-devel@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 1oSOcN-0004Bb-4N for ged-emacs-devel@m.gmane-mx.org; Sun, 28 Aug 2022 22:10:51 +0200 Original-Received: from localhost ([::1]:43476 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oSOcL-0002of-Gy for ged-emacs-devel@m.gmane-mx.org; Sun, 28 Aug 2022 16:10:49 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:41512) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oSOb7-00023S-Jz for emacs-devel@gnu.org; Sun, 28 Aug 2022 16:09:33 -0400 Original-Received: from heytings.org ([95.142.160.155]:43124) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oSOb6-0007pn-0s; Sun, 28 Aug 2022 16:09:33 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=heytings.org; s=20220101; t=1661717369; bh=tYLQNeHWV0RdyvrmcWQ4Kg6gNmB8mkD2R55epEiGzYY=; h=Date:From:To:cc:Subject:In-Reply-To:Message-ID:References:From; b=d6qmhLTyANxak0dvzJ5WOtA5h69LnO55apDwzLaLG/bqw4eWPjNBkv84SYdoE7FvE siBL4fa3h2htAEYOvPGklmDoprm0y9voLoNx8gLcppxcPyti4krbENfIn5PgTzt+gl 1iCJR6MXCk5gYDl7VnQ1CFVVJ2iTCaW7plGb4L1gmwtBnKa3KNJGPbV7SWihRNvecA f/mJVWGL8WJtOlqCXou16v2Uva/dRHyonpJ5El2geRMsofQ/PNj2Ukdu2p0P3HWihD pKyqH/zLTiNZIYoEDPtqObg35BMXwEkdNT2UzVk3pBrq9l1NYI9dkpfTii+jQka1vl eC0qZZBrcNK8w== In-Reply-To: Received-SPF: pass client-ip=95.142.160.155; envelope-from=gregory@heytings.org; helo=heytings.org X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:294264 Archived-At: >>> That means either that you're running fbterm and Emacs as root, or >>> that fbterm is installed with a setuid bit or has the SYS_TTY_CONFIG >>> capability, which you can remove (see upthread). >> >> Isn't there some way to explicitly request the "unprivileged" mode of >> operation (e.g. with a command line arg, config file setting, you name >> it) so it also applies when the application does have the needed >> privilege (e.g. when running as root)? > > No, there isn't. > Of course there is. All details are in the new FAQ node that will be installed after being reviewed.