From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#38966: 27.0.60; Assertion failure in set_cursor_from_row Date: Tue, 07 Jan 2020 19:48:00 +0200 Message-ID: <831rsbcg4v.fsf@gnu.org> References: <497636f5-1728-1e7e-b826-8310e2a6fe13@gmx.at> <83lfqkecc6.fsf@gnu.org> <12ea3c04-249a-96da-8c88-52dcb5ca8b66@gmx.at> <8336cse544.fsf@gnu.org> <83o8vfcl30.fsf@gnu.org> <4bd36f48-089a-df2a-4860-1c50a5a6815e@gmx.at> Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="168842"; mail-complaints-to="usenet@blaine.gmane.org" Cc: 38966@debbugs.gnu.org To: martin rudalics Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Jan 07 18:48:13 2020 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1iosxg-000e8G-GZ for geb-bug-gnu-emacs@m.gmane.org; Tue, 07 Jan 2020 18:48:12 +0100 Original-Received: from localhost ([::1]:54176 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iosxf-0008Ay-1U for geb-bug-gnu-emacs@m.gmane.org; Tue, 07 Jan 2020 12:48:11 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:43463) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iosxX-00086I-Dj for bug-gnu-emacs@gnu.org; Tue, 07 Jan 2020 12:48:04 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iosxW-0000AL-Hg for bug-gnu-emacs@gnu.org; Tue, 07 Jan 2020 12:48:03 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:43240) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1iosxW-0000A8-Dw for bug-gnu-emacs@gnu.org; Tue, 07 Jan 2020 12:48:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1iosxW-00078P-CQ for bug-gnu-emacs@gnu.org; Tue, 07 Jan 2020 12:48:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 07 Jan 2020 17:48:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 38966 X-GNU-PR-Package: emacs Original-Received: via spool by 38966-submit@debbugs.gnu.org id=B38966.157841927627408 (code B ref 38966); Tue, 07 Jan 2020 17:48:02 +0000 Original-Received: (at 38966) by debbugs.gnu.org; 7 Jan 2020 17:47:56 +0000 Original-Received: from localhost ([127.0.0.1]:49213 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iosxQ-00077z-Ay for submit@debbugs.gnu.org; Tue, 07 Jan 2020 12:47:56 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:34329) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iosxO-00077j-Tw for 38966@debbugs.gnu.org; Tue, 07 Jan 2020 12:47:55 -0500 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:51517) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1iosxJ-0008Qv-Hy; Tue, 07 Jan 2020 12:47:49 -0500 Original-Received: from [176.228.60.248] (port=4023 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1iosxJ-0005hd-07; Tue, 07 Jan 2020 12:47:49 -0500 In-reply-to: <4bd36f48-089a-df2a-4860-1c50a5a6815e@gmx.at> (message from martin rudalics on Tue, 7 Jan 2020 18:38:54 +0100) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.51.188.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:174329 Archived-At: > Cc: 38966@debbugs.gnu.org > From: martin rudalics > Date: Tue, 7 Jan 2020 18:38:54 +0100 > > With my test-popup-2 code you can make the lower window one line high, > hit F2 and get a window without text and cursor. I seem to be unable to do that, so please show detailed instructions starting from "emacs -Q". What I get here is a very thin single line of text, where I still see the cursor (partially) and can type text. > Which means that the display code (inadvertently maybe) already does > produce and handle windows with zero lines of text. Maybe so, but that is just by sheer luck, AFAICT. > I still don't understand why you thought I was angry when I reported > that behavior. If I was mistaken, again, apologies.