From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: "Jose A. Ortega Ruiz" Newsgroups: gmane.emacs.bugs Subject: bug#13727: 24.3.50; terminal emacs flickers when redrawing frame Date: Thu, 21 Feb 2013 18:51:19 +0100 Message-ID: <871uc9blns.fsf@gnu.org> References: <87y5ephwb8.fsf@gnu.org> <837gm8sje9.fsf@gnu.org> <87lianhmfb.fsf@gnu.org> <87621mb1xr.fsf@gnu.org> <838v6hoajx.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1361469116 830 80.91.229.3 (21 Feb 2013 17:51:56 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Thu, 21 Feb 2013 17:51:56 +0000 (UTC) Cc: 13727@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Feb 21 18:52:18 2013 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1U8aJd-00044y-PY for geb-bug-gnu-emacs@m.gmane.org; Thu, 21 Feb 2013 18:52:18 +0100 Original-Received: from localhost ([::1]:60112 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1U8aJJ-0005Rn-2I for geb-bug-gnu-emacs@m.gmane.org; Thu, 21 Feb 2013 12:51:57 -0500 Original-Received: from eggs.gnu.org ([208.118.235.92]:49780) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1U8aJE-0005J4-LL for bug-gnu-emacs@gnu.org; Thu, 21 Feb 2013 12:51:54 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1U8aJ6-0002To-FP for bug-gnu-emacs@gnu.org; Thu, 21 Feb 2013 12:51:52 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:37279) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1U8aJ6-0002Tj-CX for bug-gnu-emacs@gnu.org; Thu, 21 Feb 2013 12:51:44 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.72) (envelope-from ) id 1U8aKL-0007kQ-OI for bug-gnu-emacs@gnu.org; Thu, 21 Feb 2013 12:53:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: "Jose A. 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[24.22.80.19]) by mx.google.com with ESMTPS id e6sm115728559paw.16.2013.02.21.09.51.20 (version=TLSv1.2 cipher=RC4-SHA bits=128/128); Thu, 21 Feb 2013 09:51:21 -0800 (PST) Original-Received: from localhost ([127.0.0.1] helo=rivendell) by rivendell with esmtp (Exim 4.80) (envelope-from ) id 1U8aIh-0000Ot-CP; Thu, 21 Feb 2013 18:51:19 +0100 In-Reply-To: <838v6hoajx.fsf@gnu.org> (Eli Zaretskii's message of "Thu, 21 Feb 2013 19:12:50 +0200") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (gnu/linux) X-Attribution: jao X-URL: X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 140.186.70.43 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-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:71602 Archived-At: On Thu, Feb 21 2013, Eli Zaretskii wrote: >> From: "Jose A. Ortega Ruiz" >> Cc: 13727@debbugs.gnu.org >> Date: Thu, 21 Feb 2013 07:45:04 +0100 >> >> - start emacs with -daemon -Q >> - open an X client (emacsclient -c) >> - start composing a bug email, using report-emacs-bug >> - open a terminal client (emacsclient -t), keeping the X one open >> - go to the email buffer in the terminal client and modify it: every now >> and then i can see its lines repainting if i move around, but not >> always; a systematic way of making it flicker seems to be doing C-c >> C-k and, when the yes/no prompt in the minibuffer appears, start >> typing there. > > Thanks, but... how is this situation (when the same buffer is edited > in two different frames of 2 different types) interesting? Only in that it is the only reliable way of showing the flickering in redisplaying windows in terminal sessions i've found, besides Gnus. (Incidentally, i wouldn't say that displaying the same buffer in two clients is "strange," but anyway, it's not needed for other flickers to happen.) > Does the flickering you see in Gnus also happen in such strange > setups? In Gnus, the redrawing is more apparent because there are 3 buffers and hence 3 modelines, and the flicker is more visible when it happens in modelines (when browsing email folders in Gnus, the three modelines sometimes change simultaneously). The flickering there doesn't need the same buffer open in two different frame types. Cheers, jao