From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Michael Heerdegen Newsgroups: gmane.emacs.bugs Subject: bug#36680: 27.0.50; undo-tree visualizer flickering with display-buffer-reuse-frames -> t Date: Tue, 16 Jul 2019 00:23:30 +0200 Message-ID: <878sszdjj1.fsf@web.de> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="246606"; mail-complaints-to="usenet@blaine.gmane.org" To: 36680@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Jul 16 00:24:10 2019 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 1hn9OD-00123h-Mh for geb-bug-gnu-emacs@m.gmane.org; Tue, 16 Jul 2019 00:24:10 +0200 Original-Received: from localhost ([::1]:44126 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hn9OC-0008U0-7G for geb-bug-gnu-emacs@m.gmane.org; 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Mon, 15 Jul 2019 18:23:36 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=web.de; s=dbaedf251592; t=1563229412; bh=0V8gIvglhGJtYCg0DbpKxfqfXyukEbY4UST73J3ay7A=; h=X-UI-Sender-Class:From:To:Subject:Date; b=EQcsMWd0FQxI7LMxuzuxLZ4RrdC9DDC7taoduZt5DNIK8bheGxOoKl8/Y2C/WwZFp Cb+LVgXxZh12ZzjVttW0LvRJxZEmsbxAOWIuJMyIJZXuzBVu0w2/Ot+Dr+m7XLKRhb kAgx47wjt2KAAVp423767VOBlqbdiQtb1cU6gTwk= X-UI-Sender-Class: c548c8c5-30a9-4db5-a2e7-cb6cb037b8f9 Original-Received: from drachen.dragon ([92.208.178.213]) by smtp.web.de (mrweb004 [213.165.67.108]) with ESMTPSA (Nemesis) id 0Lgs1W-1iHCrq0Np0-00oHeS for ; Tue, 16 Jul 2019 00:23:32 +0200 X-Provags-ID: V03:K1:TUOWSgbh/JyV6ohW9G6nT5hWLf8qRYVSVOG6a7WNyNpPKTmTvDw KymNNRk5RAB6iH+VyGo9Lw42R+6sYP1J/5em0wZwYT0aEMSAYAafxAZweJuzuJkztSy8EaK 2fbEYd/qdMvyDi576efHR29OBm/Ju4XiGY/Zp/nG56DDhMWrQu/I6YWO5RMahXlb/aTKyu8 ofEuThQyxr0lNs/ws7/WA== X-UI-Out-Filterresults: notjunk:1;V03:K0:JDNUsExrO1E=:rpfkze05SGrVIDgKLe9Rlz C6YKmwrI0ARO62lccms25xpZObgAdz69wcIdHViWIT9Ah4neDQRFJN01KjCVRT+GaGRUKY2jA ONr4CtiL/M2+PPK2Bfgf9cZi9ZasfcaJuGbeVh5SCg0qCBF6xN6j+AdUoQA+sSdbh4+CeGJPU IFOXOPZw0ACrkZEWjXO3SJj1c4ihyh0fVZyNRoTSjmZW5m+meM2WgFQxZ3XSjEe9FZcwevbYh 2/m7GEUqaVRtpVIjbYpLdld3shO/FLc7stv5SldCVi5SvIo51yYkIG30/hcJSbvK7AGnaN6PA JdW+6gEb4eJrUZfgkvT8Dik/T3ifYZRpQp8476mu0dVQwzSFt5JKhV0LlkViMt6gs2I/oZHqc ZPR+XvZr6RWXH+3C0imrYra+iuIsQ6eMuj74pgkDgHN+T920e4tWRKXqMy1fAbuHCxBbwp5z6 Nq+kt/uxmFOiLd/oSl7dLjvlIgZjnrXP8xmNLJFPeBo+5XIwV0ZbVA7zpOaFxXI8YM0tL03H5 sr9o/oUyEuji7/6krgUb/KDUL9RidOEMDtLOCbLpp0sp/K3wsx+YX7qNuoNMbJYFOOqJJPlH9 Qa50pJoFgsDGCb3x/nATxHruV4laFrfr6w/d5hK/VZHt8eDcw8LidjIFiKovS9bGkKLUUAnRw LnBqxYtFfnZGRSLmLLFldeb1tF9fKqtG6kRNfs37vg32oXshrqRid52fWejBHhO1gm+eV4gV4 T1yFluYQUEf8lPvhLf5hAnnBQri5QzLdp3kGgcOhM7yusVuxkVdGD0fJAjiEkzS4tJXN8OK1 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:163173 Archived-At: Hi, recipe from emacs -Q, after getting a source of undo-tree: Copy to scratch and evaluate (setq display-buffer-reuse-frames t) (require 'undo-tree) (undo-tree-mode) Make some further edits to scratch for testing. Then C-x 5 2 C-x u [up]... Any time you switch the current node in the visualizer, the first frame is raised for a very short time, then lowered again. This is quite annoying, it makes C-x u quite useless when you have a window in another frame displaying the current buffer because it distracts me from seeing what changes in the buffer, I'm unable to see it. Setting display-buffer-reuse-frames -> nil fixes this. The visualizer calls (switch-to-buffer-other-window undo-tree-visualizer-buffer-name) which doesn't seem to behave well in this situation. TIA, Michael. In GNU Emacs 27.0.50 (build 9, x86_64-pc-linux-gnu, GTK+ Version 3.24.5) of 2019-07-15 built on drachen Repository revision: fb725fc0fa320e94daf8e4aa1a3320ba60142449 Repository branch: master Windowing system distributor 'The X.Org Foundation', version 11.0.12004000 System Description: Debian GNU/Linux bullseye/sid