From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Alan Mackenzie Newsgroups: gmane.emacs.devel Subject: Re: Stop frames stealing eachothers' minibuffers! Date: Sat, 20 Mar 2021 13:51:42 +0000 Message-ID: References: <83o8fgfgjn.fsf@gnu.org> <83mtuze31r.fsf@gnu.org> <838s6jdthq.fsf@gnu.org> <83im5mcd7i.fsf@gnu.org> <83czvuc7lg.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="40610"; mail-complaints-to="usenet@ciao.gmane.io" Cc: rudalics@gmx.at, monnier@iro.umontreal.ca, jakanakaevangeli@chiru.no, emacs-devel@gnu.org To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Sat Mar 20 14:52:46 2021 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 1lNc22-000AT6-1l for ged-emacs-devel@m.gmane-mx.org; Sat, 20 Mar 2021 14:52:46 +0100 Original-Received: from localhost ([::1]:54274 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lNc21-00028S-1c for ged-emacs-devel@m.gmane-mx.org; Sat, 20 Mar 2021 09:52:45 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:33198) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lNc16-0001Zf-Mj for emacs-devel@gnu.org; Sat, 20 Mar 2021 09:51:48 -0400 Original-Received: from colin.muc.de ([193.149.48.1]:49488 helo=mail.muc.de) by eggs.gnu.org with smtp (Exim 4.90_1) (envelope-from ) id 1lNc13-00037Q-Eg for emacs-devel@gnu.org; Sat, 20 Mar 2021 09:51:48 -0400 Original-Received: (qmail 21523 invoked by uid 3782); 20 Mar 2021 13:51:43 -0000 Original-Received: from acm.muc.de (p2e5d55b2.dip0.t-ipconnect.de [46.93.85.178]) (using STARTTLS) by colin.muc.de (tmda-ofmipd) with ESMTP; Sat, 20 Mar 2021 14:51:42 +0100 Original-Received: (qmail 6428 invoked by uid 1000); 20 Mar 2021 13:51:42 -0000 Content-Disposition: inline In-Reply-To: <83czvuc7lg.fsf@gnu.org> X-Submission-Agent: TMDA/1.3.x (Ph3nix) X-Primary-Address: acm@muc.de Received-SPF: pass client-ip=193.149.48.1; envelope-from=acm@muc.de; helo=mail.muc.de X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable 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:266648 Archived-At: Hello, Eli. On Sat, Mar 20, 2021 at 14:50:19 +0200, Eli Zaretskii wrote: > > Date: Sat, 20 Mar 2021 12:24:55 +0000 > > Cc: rudalics@gmx.at, monnier@iro.umontreal.ca, jakanakaevangeli@chiru.no, > > emacs-devel@gnu.org > > From: Alan Mackenzie > > So, when a new frame is created (possibly with emacsclient), and there > > are now exactly two frames, we want to copy any minibuffers from the > > other frame to the new one when that other frame is the initial frame. > > I still can't find a way of identifying the initial frame for sure - it > > lacks a 'display frame parameter, but so do ordinary frames on a tty. It > > lacks a 'client frame parameter, but so do ordinary frames when Emacs is > > started normally and M-x server-start invoked. > > Would it, perhaps, be useful to add another frame parameter > > 'initial-frame to identify this frame? > Can you tell how you are trying to "identify this frame"? I'm afraid > I don't see what is your difficulties in this regard. The problem is that I can't come up with any way to identify the initial frame reliably. I can't see how to write bool initial_frame_p (struct frame *f) { .... } That's why I suggested a new frame property. Do you know of any means to identify this frame? If so, please tell me about it! Thanks! -- Alan Mackenzie (Nuremberg, Germany).