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#13399: 24.3.50; Word-wrap can't wrap at zero-width space U-200B Date: Fri, 11 Jan 2013 21:08:02 +0200 Message-ID: <83pq1btu5p.fsf@gnu.org> References: <50EE7BE5.2060806@gmx.at> <83hamohmtj.fsf@gnu.org> <50EFCA6D.7090702@gmx.at> <83ip74ume7.fsf@gnu.org> <50EFE99A.5070508@gmx.at> <838v80ugv1.fsf@gnu.org> <50F021EC.4040107@gmx.at> <50F054A0.2040606@gmx.at> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1357931345 7348 80.91.229.3 (11 Jan 2013 19:09:05 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 11 Jan 2013 19:09:05 +0000 (UTC) Cc: 13399@debbugs.gnu.org To: martin rudalics Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Jan 11 20:09:21 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 1Ttjyf-0006lD-G9 for geb-bug-gnu-emacs@m.gmane.org; Fri, 11 Jan 2013 20:09:17 +0100 Original-Received: from localhost ([::1]:40299 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TtjyP-0006Sz-B9 for geb-bug-gnu-emacs@m.gmane.org; Fri, 11 Jan 2013 14:09:01 -0500 Original-Received: from eggs.gnu.org ([208.118.235.92]:59044) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TtjyK-0006PG-Te for bug-gnu-emacs@gnu.org; Fri, 11 Jan 2013 14:08:59 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1TtjyH-0001Zc-PY for bug-gnu-emacs@gnu.org; Fri, 11 Jan 2013 14:08:56 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:50347) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TtjyH-0001ZV-Mc for bug-gnu-emacs@gnu.org; Fri, 11 Jan 2013 14:08:53 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.72) (envelope-from ) id 1TtjyP-0003jl-HQ for bug-gnu-emacs@gnu.org; Fri, 11 Jan 2013 14:09:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 11 Jan 2013 19:09:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 13399 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 13399-submit@debbugs.gnu.org id=B13399.135793128614293 (code B ref 13399); Fri, 11 Jan 2013 19:09:01 +0000 Original-Received: (at 13399) by debbugs.gnu.org; 11 Jan 2013 19:08:06 +0000 Original-Received: from localhost ([127.0.0.1]:55811 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1TtjxV-0003iU-Pi for submit@debbugs.gnu.org; Fri, 11 Jan 2013 14:08:05 -0500 Original-Received: from mtaout22.012.net.il ([80.179.55.172]:55508) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1TtjxT-0003hv-Hf for 13399@debbugs.gnu.org; Fri, 11 Jan 2013 14:08:04 -0500 Original-Received: from conversion-daemon.a-mtaout22.012.net.il by a-mtaout22.012.net.il (HyperSendmail v2007.08) id <0MGH00E006B6AC00@a-mtaout22.012.net.il> for 13399@debbugs.gnu.org; Fri, 11 Jan 2013 21:07:48 +0200 (IST) Original-Received: from HOME-C4E4A596F7 ([87.69.4.28]) by a-mtaout22.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0MGH00EU86GS4330@a-mtaout22.012.net.il>; Fri, 11 Jan 2013 21:07:40 +0200 (IST) In-reply-to: <50F054A0.2040606@gmx.at> X-012-Sender: halo1@inter.net.il 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:69622 Archived-At: > Date: Fri, 11 Jan 2013 19:06:24 +0100 > From: martin rudalics > CC: Eli Zaretskii , 13399@debbugs.gnu.org > > How could `posn-at-point' possibly work if the display is not up to > date? Very simply: it simulates the display. See pos_visible_p (which posn-at-point calls). That's what I meant when I said that doing this for determining the line width or height should be easy.