From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Juri Linkov Newsgroups: gmane.emacs.devel Subject: Re: night-mode? Date: Sat, 21 Nov 2020 21:21:54 +0200 Organization: LINKOV.NET Message-ID: <87zh3awu11.fsf@mail.linkov.net> References: Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="19177"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (x86_64-pc-linux-gnu) Cc: emacs-devel@gnu.org To: Stefan Monnier Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Sat Nov 21 20:46:55 2020 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 1kgYqS-0004qk-L9 for ged-emacs-devel@m.gmane-mx.org; Sat, 21 Nov 2020 20:46:52 +0100 Original-Received: from localhost ([::1]:55190 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kgYqR-0007Bs-Nf for ged-emacs-devel@m.gmane-mx.org; Sat, 21 Nov 2020 14:46:51 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:35922) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kgYpc-0006Lk-6r for emacs-devel@gnu.org; Sat, 21 Nov 2020 14:46:00 -0500 Original-Received: from relay10.mail.gandi.net ([217.70.178.230]:54431) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kgYpZ-0005K0-2E for emacs-devel@gnu.org; Sat, 21 Nov 2020 14:45:59 -0500 Original-Received: from mail.gandi.net (m91-129-97-46.cust.tele2.ee [91.129.97.46]) (Authenticated sender: juri@linkov.net) by relay10.mail.gandi.net (Postfix) with ESMTPSA id A990E240008; Sat, 21 Nov 2020 19:45:52 +0000 (UTC) In-Reply-To: (Stefan Monnier's message of "Fri, 20 Nov 2020 16:25:35 -0500") Received-SPF: pass client-ip=217.70.178.230; envelope-from=juri@linkov.net; helo=relay10.mail.gandi.net X-Spam_score_int: -25 X-Spam_score: -2.6 X-Spam_bar: -- X-Spam_report: (-2.6 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.23 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:259536 Archived-At: > Based on previous discussions, I think we should add some way to toggle > the dark/light mode. I'm not completely sure what the interface should > look like, nor what'd be the better implementation, but see the patch > below for a first cut to add a `night-mode` command, which does > basically the "inverse video" by swapping the foreground and the > background of the default face (and then resetting the background-mode > accordingly, of course). I've tested it with `emacs -rv`, and the effect of `night-mode` is the same as `--reverse-video'. But a minor problem is that after starting Emacs with `-rv`, the first invocation of `night-mode` has no effect.