From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Bruno =?UTF-8?Q?F=C3=A9lix?= Rezende Ribeiro Newsgroups: gmane.emacs.bugs Subject: bug#18912: 24.4; mode-line corruption on graphical frames in dual-headed display Date: Tue, 04 Nov 2014 18:55:08 -0200 Organization: GNU Project Message-ID: <54593D2C.3090007@gnu.org> References: <54524135.8090405@gnu.org> <8361ezz56z.fsf@gnu.org> <5454D7EB.6060407@gnu.org> <83sii3xecv.fsf@gnu.org> <5456A6FE.90108@gnu.org> <83tx2hvtwp.fsf@gnu.org> <54571ABB.7020000@gnu.org> <83ppd4w910.fsf@gnu.org> <5457E044.9080300@gnu.org> <83bnoovxpi.fsf@gnu.org> <83a948vxh6.fsf@gnu.org> <837fzcvwph.fsf@gnu.org> <5457ED37.5080807@gnu.org> <8338a0vv6w.fsf@gnu.org> <54586C9D.2000801@gnu.org> <83tx2fufhf.fsf@gnu.org> <545927D3.4050401@gmx.at> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="IJvrUK7AdCFt4I4bEU5qG7pEl74IVBtpa" X-Trace: ger.gmane.org 1415134576 18017 80.91.229.3 (4 Nov 2014 20:56:16 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 4 Nov 2014 20:56:16 +0000 (UTC) Cc: 18912@debbugs.gnu.org To: martin rudalics , Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Nov 04 21:56:08 2014 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 1Xll96-0002Rh-GJ for geb-bug-gnu-emacs@m.gmane.org; Tue, 04 Nov 2014 21:56:08 +0100 Original-Received: from localhost ([::1]:42959 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Xll96-0005VS-7Y for geb-bug-gnu-emacs@m.gmane.org; Tue, 04 Nov 2014 15:56:08 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:59171) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Xll91-0005Ty-UG for bug-gnu-emacs@gnu.org; Tue, 04 Nov 2014 15:56:04 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Xll90-000121-TY for bug-gnu-emacs@gnu.org; Tue, 04 Nov 2014 15:56:03 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:52041) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Xll90-00011u-Qq for bug-gnu-emacs@gnu.org; Tue, 04 Nov 2014 15:56:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1Xll90-0004wc-HM for bug-gnu-emacs@gnu.org; Tue, 04 Nov 2014 15:56:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Bruno =?UTF-8?Q?F=C3=A9lix?= Rezende Ribeiro Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 04 Nov 2014 20:56:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 18912 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 18912-submit@debbugs.gnu.org id=B18912.141513451918942 (code B ref 18912); Tue, 04 Nov 2014 20:56:02 +0000 Original-Received: (at 18912) by debbugs.gnu.org; 4 Nov 2014 20:55:19 +0000 Original-Received: from localhost ([127.0.0.1]:49254 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Xll8I-0004vR-NT for submit@debbugs.gnu.org; Tue, 04 Nov 2014 15:55:19 -0500 Original-Received: from fencepost.gnu.org ([208.118.235.10]:39155) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Xll8G-0004vJ-LI for 18912@debbugs.gnu.org; Tue, 04 Nov 2014 15:55:17 -0500 Original-Received: from 189-015-183-238.xd-dynamic.ctbcnetsuper.com.br ([189.15.183.238]:32822 helo=[192.168.1.17]) by fencepost.gnu.org with esmtpsa (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1Xll8E-0002kR-Vs; Tue, 04 Nov 2014 15:55:15 -0500 User-Agent: Mozilla/5.0 (X11; Linux i686; rv:33.0) Gecko/20100101 Firefox/33.0 SeaMonkey/2.30 In-Reply-To: <545927D3.4050401@gmx.at> 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:95510 This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --IJvrUK7AdCFt4I4bEU5qG7pEl74IVBtpa Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable martin rudalics wrote: > We should make sure that the bug happens with every pixelwise resize=20 > operation, for example, when dragging the mode line between windows. After evaluating (setq window-resize-pixelwise t) dragging the mode-line between windows triggers the bug. I can see the mode-line getting corrupt again and again, for brief moments[0], while I move the mode-line over the window's lines, but after I release the mouse button the mode-line gets redrawn and the glitch isn't visible until I scroll the window somehow. Footnotes: [0] Only for brief moments because the mode-line is repainted after each pixel boundary is crossed, in effect, fixing the mode-line. This is one evidence that Emacs *can do* something about this bug. --=20 ,=3D ,-_-. =3D. Bruno F=C3=A9lix Rezende Ribeiro (oitofelix) [0x28D618A= F] ((_/)o o(\_)) There is no system but GNU; `-'(. .)`-' GNU Linux-Libre is one of its official kernels; \_/ All software must be free as in freedom; --IJvrUK7AdCFt4I4bEU5qG7pEl74IVBtpa Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAEBCgAGBQJUWT0sAAoJECe5xv0o1hiv5v0IAKO4P8hDkyHwapk809gFohxZ ROkPCuHI5tqao8SQD4KYqCS0NufEBQMWBdXPELI6IfyHZWVvCR9o+juAALBCD+MG s88DVatGmoXSzXrDwxB+XCJBQ2i+0jyS+8qFDMoEhjiurdTxYTHxktxV0udNJEEd he+WW3GmreMXF7lXbsn9EHNN6jJljniS8FlNw+/xx+p0sQT2oTJGQmnzG2L/1vt2 /kPyP/PLHRQdK1qStkAR6egX5gStohe4PeoiETQb9e3glk5IhSkp8L9NkEX3mIjr 3i5COM6C8yZ020kDFhllLiuMD8iTrZKYfM2IkMvas4shq/uY+j0vaFrgkROXz1U= =D6E2 -----END PGP SIGNATURE----- --IJvrUK7AdCFt4I4bEU5qG7pEl74IVBtpa--