From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: =?utf-8?Q?=C3=93scar_Fuentes?= Newsgroups: gmane.emacs.devel Subject: Re: master f0ff20be51: * src/emacs.c (main): Improve accuracy of daemon warning message on PGTK. Date: Wed, 06 Apr 2022 22:12:53 +0200 Message-ID: <87tub6dl8a.fsf@telefonica.net> References: <164921225790.11115.15669298143254852205@vcs2.savannah.gnu.org> <20220406023058.315C7C009A8@vcs2.savannah.gnu.org> <87ilrm9qa7.fsf@athena.silentflame.com> <87czhu5i9i.fsf@gmail.com> <8735iqkq3n.fsf@melete.silentflame.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="13924"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) To: emacs-devel@gnu.org Cancel-Lock: sha1:bq9etcqx0a+cfQgTdL4FuJgwiz8= Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Wed Apr 06 22:13:45 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 1ncC2C-0003TC-Tc for ged-emacs-devel@m.gmane-mx.org; Wed, 06 Apr 2022 22:13:44 +0200 Original-Received: from localhost ([::1]:56174 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ncC2B-0007SH-PS for ged-emacs-devel@m.gmane-mx.org; Wed, 06 Apr 2022 16:13:43 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:37988) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ncC1Z-0006jv-JL for emacs-devel@gnu.org; Wed, 06 Apr 2022 16:13:05 -0400 Original-Received: from ciao.gmane.io ([116.202.254.214]:60712) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ncC1Y-0006Fh-0o for emacs-devel@gnu.org; Wed, 06 Apr 2022 16:13:05 -0400 Original-Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1ncC1U-0002Qd-F1 for emacs-devel@gnu.org; Wed, 06 Apr 2022 22:13:00 +0200 X-Injected-Via-Gmane: http://gmane.org/ Received-SPF: pass client-ip=116.202.254.214; envelope-from=ged-emacs-devel@m.gmane-mx.org; helo=ciao.gmane.io X-Spam_score_int: -16 X-Spam_score: -1.7 X-Spam_bar: - X-Spam_report: (-1.7 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.249, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=no 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:287859 Archived-At: Sean Whitton writes: > Hello, > > On Wed 06 Apr 2022 at 05:44PM +02, Robert Pluim wrote: > >>>>>>> On Wed, 06 Apr 2022 08:37:20 -0700, Sean Whitton said: >> >> +#ifdef HAVE_PGTK >> >> + fputs ("Due to a limitation in GTK 3, Emacs built with PGTK will simply exit when a" >> >> + "display connection is closed." >> >> + "\nThere is no way to fix this problem, so if you want to use Emacs on Wayland" >> >> + "on multiple displays and have Emacs survive disconnects, you lose.", >> >> Sean> Nice idea to avoid referring users to a bug report that doesn't apply to >> Sean> pgtk. But is there truly "no way to fix this problem" in the pgtk case >> Sean> too? Is it really that fundamental to the design of GTK3? >> >> There is no way for *emacs* to fix this problem. The GTK guys have >> been sitting on it for 15 years. Iʼm sure they could fix it if they >> wanted to. > > That is my understanding of the X11 bug, but the change made me think > that the status of the bug as it applies to pgtk might be subtly > different. Is it possible at all to use the PGTK port on multiple graphical displays? Wayland does not provide network transparency.