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: Thu, 08 Sep 2022 10:16:24 +0300 Message-ID: <83lequfi9j.fsf@gnu.org> References: <87edx28cl1.fsf@disroot.org> <83y1v7w6eu.fsf@gnu.org> <83a67iqo1k.fsf@gnu.org> <87k06m55mw.fsf@disroot.org> <2b564d99d3f609d1af75@heytings.org> <87zgfgvpru.fsf@dataswamp.org> <2b564d99d37a50be72cc@heytings.org> <878rn0vnf4.fsf@dataswamp.org> <83h71ool6q.fsf@gnu.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="29129"; mail-complaints-to="usenet@ciao.gmane.io" Cc: incal@dataswamp.org, emacs-devel@gnu.org To: rms@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Thu Sep 08 09:20:42 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 1oWBq6-0007OH-E6 for ged-emacs-devel@m.gmane-mx.org; Thu, 08 Sep 2022 09:20:42 +0200 Original-Received: from localhost ([::1]:46322 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oWBq4-00022r-Pu for ged-emacs-devel@m.gmane-mx.org; Thu, 08 Sep 2022 03:20:40 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:50490) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oWBmD-0001EQ-8B for emacs-devel@gnu.org; Thu, 08 Sep 2022 03:16:41 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:38554) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oWBmC-0006zy-7A; Thu, 08 Sep 2022 03:16:40 -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=Ew4haSBoSCvpBBO9h4nafHyC0OUDQmsWz9Qzt5nlyGU=; b=eW+CTzw2PeTv UO44Rdp7aIbJVwr2mrI3PtuvW3p3bVyfgTvVo4QHsBi8/BdlQr5MpZk4dgKMTLXfrt1k/SRAZOBDw uxg8vYpVhcDnXQEx0F1EO07nbiFHPZOyRvuL2g5psEmyhavWMxUj+/SuxsUl2FmGAupIHQAMUh2jw W4DbJV+29POeV+PGEvQP4Kjc1uWWFv4JaMtslZDF4oEdcueGs5e/4epO/z0QpJSOQDOvK+KHKD7UR 31ipeh+NbqszTEtyFUtbLborXgsWeOfkglWqT6MvXYZi8f0ODchnlfOLxGH4ze+o8GgDaLt+VBnnD hlK1/p700wAa0LPViAGQ9A==; Original-Received: from [87.69.77.57] (port=4622 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 1oWBmB-0007e0-9t; Thu, 08 Sep 2022 03:16:39 -0400 In-Reply-To: (message from Richard Stallman on Wed, 07 Sep 2022 22:56:39 -0400) 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:294905 Archived-At: > From: Richard Stallman > Cc: incal@dataswamp.org, emacs-devel@gnu.org > Date: Wed, 07 Sep 2022 22:56:39 -0400 > > I recommend making the output of standard-display-by-replacement-char > use > > (let ((tbl (or standard-display-table > (setq standard-display-table (make-display-table))))) > > to avoid an error. I was under impression that disp-table.el is always loaded in TTY session. But it doesn't do any harm to add that, so done. > I recommend generating a comment at the start of the output: > > ;; This code was output by standard-display-by-replacement-char. > > or perhaps showing a sexp to call it with the specific args that were > used to generate this output. I added just the one line stating the command name. People who are interested can read the command's doc string. Thanks.