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.devel Subject: Re: Display of undisplayable characters: \U01F3A8 instead of diamond Date: Sun, 28 Aug 2022 18:34:43 +0300 Message-ID: <83fshgxtyk.fsf@gnu.org> References: <83tu5wy7jb.fsf@gnu.org> <83o7w4xxhq.fsf@gnu.org> <83k06sxvas.fsf@gnu.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="40124"; mail-complaints-to="usenet@ciao.gmane.io" Cc: acm@muc.de, rms@gnu.org, emacs-devel@gnu.org To: Gregory Heytings Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Sun Aug 28 17:35:22 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 1oSKJl-000AF7-Af for ged-emacs-devel@m.gmane-mx.org; Sun, 28 Aug 2022 17:35:21 +0200 Original-Received: from localhost ([::1]:57156 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oSKJk-0007rm-EC for ged-emacs-devel@m.gmane-mx.org; Sun, 28 Aug 2022 11:35:20 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:52266) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oSKIs-0007BU-Gm for emacs-devel@gnu.org; Sun, 28 Aug 2022 11:34:26 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:41254) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oSKIr-0004B8-Li; Sun, 28 Aug 2022 11:34:25 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=8jXv4M5p/gPDvRquV/xiFyYadOkWg6kp7JswDxfxF18=; b=O3fj0tEAmuly dilWCvKreQUAiSPy18zJLA4R/IjL/Wjf/NKcdP6rtVpD5bVcq97OykI6Yx6ZCD95bvv+0avQjCxvM EiuEXg+L/5300NZOiMe7fwtugkOj0JK22kqugwrg20QAVxbD2McUjMs3WjOTtRXA+uqaT9NxSOvb+ 40JvSsabnUxQ+NOJ/6VSD3gbW9Hwr3+6RUZRkqHCRO/BOyTuB8TqPdDOBUfNH/RBY98OFxRofhMF8 CLygp8pPRrOyGjWl6YpfdRTrWSdJHJq2p060gzer7Nrn/Rtk+FHwYalgf2PPgbOlfbkqoNkg6ta6d yU60mV5OX7V3Uaa6FMeulQ==; Original-Received: from [87.69.77.57] (port=4215 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oSKIq-0006qC-Kt; Sun, 28 Aug 2022 11:34:25 -0400 In-Reply-To: (message from Gregory Heytings on Sun, 28 Aug 2022 15:18:12 +0000) 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:294246 Archived-At: > Date: Sun, 28 Aug 2022 15:18:12 +0000 > From: Gregory Heytings > cc: acm@muc.de, rms@gnu.org, emacs-devel@gnu.org > > >> "linux" > > > > Ouch! that's bed -- it means the change I installed on the release > > branch will affect fbterm as well, while it ideally shouldn't. > > > > Any idea whether there's an easy way of distinguishing between those > > two? > > I don't know, I did not (yet?) find a way to distinguish them. One > difference is that the "tty" command returns "/dev/ttyN" in a raw terminal > and "/dev/pts/N" inside fbterm, but that's not reflected in Emacs' > (frame-parameters): (cdr (assq 'tty (frame-parameters))) is "/dev/tty" in > both cases. Well, maybe the situation is not that bad, actually: we'll just waste some cycles at info.el startup, to find that all the necessary characters are supported if the terminal is fbterm. Thanks.