From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#16347: 24.3.50; Company pseudo-tooltip refresh problem when expanded down at eob Date: Thu, 09 Jan 2014 18:44:28 +0200 Message-ID: <8338kxds0j.fsf@gnu.org> References: <87ob3ruki6.fsf@yandex.ru> <52CCF504.8050906@yandex.ru> <83a9f6fjem.fsf@gnu.org> <52CEA2B6.1080007@yandex.ru> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1389287091 28018 80.91.229.3 (9 Jan 2014 17:04:51 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Thu, 9 Jan 2014 17:04:51 +0000 (UTC) Cc: 16347@debbugs.gnu.org To: Dmitry Gutov Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Jan 09 18:04:56 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 1W1J2N-0003zs-Sb for geb-bug-gnu-emacs@m.gmane.org; Thu, 09 Jan 2014 18:04:56 +0100 Original-Received: from localhost ([::1]:53163 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1W1J2N-0007Ky-Cy for geb-bug-gnu-emacs@m.gmane.org; Thu, 09 Jan 2014 12:04:55 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:59780) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1W1J2F-0007KP-FN for bug-gnu-emacs@gnu.org; Thu, 09 Jan 2014 12:04:52 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1W1J2A-0006kW-Ke for bug-gnu-emacs@gnu.org; Thu, 09 Jan 2014 12:04:47 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:58366) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1W1J2A-0006kR-HD for bug-gnu-emacs@gnu.org; Thu, 09 Jan 2014 12:04:42 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1W1Ij7-0001gm-VR for bug-gnu-emacs@gnu.org; Thu, 09 Jan 2014 11:45:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 09 Jan 2014 16:45:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 16347 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 16347-submit@debbugs.gnu.org id=B16347.13892858756380 (code B ref 16347); Thu, 09 Jan 2014 16:45:01 +0000 Original-Received: (at 16347) by debbugs.gnu.org; 9 Jan 2014 16:44:35 +0000 Original-Received: from localhost ([127.0.0.1]:44132 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1W1Iih-0001eo-8h for submit@debbugs.gnu.org; Thu, 09 Jan 2014 11:44:35 -0500 Original-Received: from mtaout20.012.net.il ([80.179.55.166]:62297) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1W1Iie-0001eU-5d for 16347@debbugs.gnu.org; Thu, 09 Jan 2014 11:44:33 -0500 Original-Received: from conversion-daemon.a-mtaout20.012.net.il by a-mtaout20.012.net.il (HyperSendmail v2007.08) id <0MZ5009007R9U800@a-mtaout20.012.net.il> for 16347@debbugs.gnu.org; Thu, 09 Jan 2014 18:44:31 +0200 (IST) Original-Received: from HOME-C4E4A596F7 ([87.69.4.28]) by a-mtaout20.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0MZ5009LE7U6TC10@a-mtaout20.012.net.il>; Thu, 09 Jan 2014 18:44:30 +0200 (IST) In-reply-to: <52CEA2B6.1080007@yandex.ru> X-012-Sender: halo1@inter.net.il 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:83198 Archived-At: > Date: Thu, 09 Jan 2014 17:23:02 +0400 > From: Dmitry Gutov > CC: monnier@IRO.UMontreal.CA, 16347@debbugs.gnu.org > > Sorry, you both. Here's the missing piece: > > (setq bidi-display-reordering nil) OK, now I see the problem. > This is pretty low-level var, so maybe it's not even supposed to be set > by a user. Indeed, it isn't. But in this case, all it does is enable a redisplay optimization that is disabled when bidi-display-reordering is non-nil. So there's a bug either in that redisplay optimization or in the conditions that enable it (probably the latter). I will take a look.