From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Stephen Berman Newsgroups: gmane.emacs.bugs Subject: bug#14744: 24.3.50; Flickering mouse-face on process output Date: Sat, 29 Jun 2013 12:35:27 +0200 Message-ID: <8761wxfbm8.fsf@rosalinde.fritz.box> References: <87r4flzshg@ch.ristopher.com> <83k3lde4v7.fsf@gnu.org> <87ip0xw8nw@ch.ristopher.com> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1372502173 13656 80.91.229.3 (29 Jun 2013 10:36:13 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sat, 29 Jun 2013 10:36:13 +0000 (UTC) To: 14744@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Jun 29 12:36:14 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 1UssVo-0007bK-PJ for geb-bug-gnu-emacs@m.gmane.org; Sat, 29 Jun 2013 12:36:12 +0200 Original-Received: from localhost ([::1]:40421 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UssVo-0001BW-Bi for geb-bug-gnu-emacs@m.gmane.org; Sat, 29 Jun 2013 06:36:12 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:60426) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UssVj-0001BG-NS for bug-gnu-emacs@gnu.org; Sat, 29 Jun 2013 06:36:10 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1UssVf-0003FE-0K for bug-gnu-emacs@gnu.org; Sat, 29 Jun 2013 06:36:07 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:53624) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UssVe-0003F9-RL for bug-gnu-emacs@gnu.org; Sat, 29 Jun 2013 06:36:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1UssVe-0004XR-91 for bug-gnu-emacs@gnu.org; Sat, 29 Jun 2013 06:36:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Stephen Berman Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 29 Jun 2013 10:36:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 14744 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 14744-submit@debbugs.gnu.org id=B14744.137250214017418 (code B ref 14744); Sat, 29 Jun 2013 10:36:02 +0000 Original-Received: (at 14744) by debbugs.gnu.org; 29 Jun 2013 10:35:40 +0000 Original-Received: from localhost ([127.0.0.1]:47940 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1UssVG-0004Wq-1n for submit@debbugs.gnu.org; Sat, 29 Jun 2013 06:35:39 -0400 Original-Received: from mout.gmx.net ([212.227.17.20]:62901) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1UssVD-0004WZ-5q for 14744@debbugs.gnu.org; Sat, 29 Jun 2013 06:35:36 -0400 Original-Received: from mailout-de.gmx.net ([10.1.76.33]) by mrigmx.server.lan (mrigmx001) with ESMTP (Nemesis) id 0Ld2ys-1USJAu3AEi-00iFI7 for <14744@debbugs.gnu.org>; Sat, 29 Jun 2013 12:35:28 +0200 Original-Received: (qmail invoked by alias); 29 Jun 2013 10:35:28 -0000 Original-Received: from i59F5441C.versanet.de (EHLO rosalinde.fritz.box) [89.245.68.28] by mail.gmx.net (mp033) with SMTP; 29 Jun 2013 12:35:28 +0200 X-Authenticated: #20778731 X-Provags-ID: V01U2FsdGVkX19O5G19D89OXLiH2zEQfTYOOQBuFekmQkJ+oPj5/8 1l7Mrt8vpgIyBl In-Reply-To: <87ip0xw8nw@ch.ristopher.com> (Christopher Schmidt's message of "Sat, 29 Jun 2013 10:47:15 +0100 (BST)") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (gnu/linux) X-Y-GMX-Trusted: 0 X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.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:75714 Archived-At: On Sat, 29 Jun 2013 10:47:15 +0100 (BST) Christopher Schmidt wrote: > Eli Zaretskii writes: >> Redisplay of a window always includes redisplay of the tool bar. The >> latter involves drawing the buttons, and then applying the depressed >> faced to the button that the mouse pointer hovers above. That is what >> you see, I believe. So why do you consider that a bug? > > I was not talking about the tool bar. I was talking about the buttons > in the other window of Emacs, such as > > Emacs Tutorial Learn basic keystroke commands > ^^^^^^^^^^^^^^ > Emacs Guided Tour Overview of Emacs features at gnu.org > ^^^^^^^^^^^^^^^^^ > View Emacs Manual View the Emacs manual using Info > ^^^^^^^^^^^^^^^^^ > I call them buttons because they were created using insert-button. This > does not exactly matter here. Any text with a mouse-face will do. > > I see actual flickering. That is, I move my mouse cursor over the text > and expect the text face to be highlight as long as the cursor is > somewhere in between the continuous fragment of text. It is not. The > actual face is switching between two faces, one of them being highlight. I've noticed this for a long time (I can't remember when I first noticed it, but it was certainly many months, perhaps years ago); I think I always see it when the *shell* buffer is rapidly outputting data from building Emacs, and a Gnus *Summary* buffer is in the other window. Steve Berman