From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.bugs Subject: bug#16621: 24.3.50; Periodic timer + overlays = flickering near point Date: Wed, 05 Feb 2014 16:46:14 -0500 Message-ID: References: <87r47m72ft.fsf@yandex.ru> <838utt4gff.fsf@gnu.org> <52F051D2.9020404@yandex.ru> <83eh3j35cq.fsf@gnu.org> <52F08602.5090501@yandex.ru> <83a9e63m1n.fsf@gnu.org> <76F58FD5-23A5-43EC-91FA-BAD933BB41DA@swipnet.se> <83ppn21a9s.fsf@gnu.org> <83iost1ret.fsf@gnu.org> <83bnyl1g9c.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1391636837 3639 80.91.229.3 (5 Feb 2014 21:47:17 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 5 Feb 2014 21:47:17 +0000 (UTC) Cc: 16621@debbugs.gnu.org, dgutov@yandex.ru To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Feb 05 22:47:24 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 1WBAJU-0002Mi-QA for geb-bug-gnu-emacs@m.gmane.org; Wed, 05 Feb 2014 22:47:20 +0100 Original-Received: from localhost ([::1]:33402 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WBAJU-0000O9-FE for geb-bug-gnu-emacs@m.gmane.org; Wed, 05 Feb 2014 16:47:20 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:59146) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WBAJK-0000Ny-9e for bug-gnu-emacs@gnu.org; Wed, 05 Feb 2014 16:47:17 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WBAJC-0000S6-Vp for bug-gnu-emacs@gnu.org; Wed, 05 Feb 2014 16:47:10 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:37295) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WBAJC-0000Ry-Rj for bug-gnu-emacs@gnu.org; Wed, 05 Feb 2014 16:47:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1WBAJC-0002PY-Bt for bug-gnu-emacs@gnu.org; Wed, 05 Feb 2014 16:47:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Stefan Monnier Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 05 Feb 2014 21:47:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 16621 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 16621-submit@debbugs.gnu.org id=B16621.13916367789183 (code B ref 16621); Wed, 05 Feb 2014 21:47:02 +0000 Original-Received: (at 16621) by debbugs.gnu.org; 5 Feb 2014 21:46:18 +0000 Original-Received: from localhost ([127.0.0.1]:51314 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1WBAIU-0002O3-7R for submit@debbugs.gnu.org; Wed, 05 Feb 2014 16:46:18 -0500 Original-Received: from ironport2-out.teksavvy.com ([206.248.154.181]:65058) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1WBAIR-0002Ns-Q7 for 16621@debbugs.gnu.org; Wed, 05 Feb 2014 16:46:16 -0500 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: Av8EABK/CFFFpZBG/2dsb2JhbABEuzWDWRdzgh4BAQQBViMFCws0EhQYDSSIHgbBLZEKA4hhnBmBXoMV X-IPAS-Result: Av8EABK/CFFFpZBG/2dsb2JhbABEuzWDWRdzgh4BAQQBViMFCws0EhQYDSSIHgbBLZEKA4hhnBmBXoMV X-IronPort-AV: E=Sophos;i="4.84,565,1355115600"; d="scan'208";a="46871659" Original-Received: from 69-165-144-70.dsl.teksavvy.com (HELO pastel.home) ([69.165.144.70]) by ironport2-out.teksavvy.com with ESMTP/TLS/ADH-AES256-SHA; 05 Feb 2014 16:46:14 -0500 Original-Received: by pastel.home (Postfix, from userid 20848) id 80B9460063; Wed, 5 Feb 2014 16:46:14 -0500 (EST) In-Reply-To: <83bnyl1g9c.fsf@gnu.org> (Eli Zaretskii's message of "Wed, 05 Feb 2014 22:00:47 +0200") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (gnu/linux) 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:84645 Archived-At: > So we only need to introduce some infrastructure that would allow us > to avoid redrawing the cursor on GUI frames, when the text surrounding > the cursor was not redrawn. Right. But if the `redisplay' bit wasn't set, then we shouldn't even need to look at any part of the window/buffer to decide that there's nothing to do. Stefan