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: Sat, 12 Jan 2013 20:38:35 +0200 Message-ID: <83hamms0us.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> <83pq1btu5p.fsf@gnu.org> <50F17365.6050006@gmx.at> <83obgusb4w.fsf@gnu.org> <50F19165.1060600@gmx.at> <83libys5sg.fsf@gnu.org> <50F1A4EC.7090702@gmx.at> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1358015938 7354 80.91.229.3 (12 Jan 2013 18:38:58 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sat, 12 Jan 2013 18:38:58 +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 Sat Jan 12 19:39:15 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 1Tu5z6-0001Iw-6O for geb-bug-gnu-emacs@m.gmane.org; Sat, 12 Jan 2013 19:39:12 +0100 Original-Received: from localhost ([::1]:49240 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Tu5yq-0003KN-4e for geb-bug-gnu-emacs@m.gmane.org; Sat, 12 Jan 2013 13:38:56 -0500 Original-Received: from eggs.gnu.org ([208.118.235.92]:59650) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Tu5yk-0003ID-Lc for bug-gnu-emacs@gnu.org; Sat, 12 Jan 2013 13:38:53 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Tu5yj-0000Vx-0l for bug-gnu-emacs@gnu.org; Sat, 12 Jan 2013 13:38:50 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:51770) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Tu5yi-0000Vo-U2 for bug-gnu-emacs@gnu.org; Sat, 12 Jan 2013 13:38:48 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.72) (envelope-from ) id 1Tu5yw-0005VC-6y for bug-gnu-emacs@gnu.org; Sat, 12 Jan 2013 13:39:02 -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: Sat, 12 Jan 2013 18:39:02 +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=B13399.135801591421112 (code B ref 13399); Sat, 12 Jan 2013 18:39:02 +0000 Original-Received: (at 13399) by debbugs.gnu.org; 12 Jan 2013 18:38:34 +0000 Original-Received: from localhost ([127.0.0.1]:57234 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1Tu5yT-0005UT-Uh for submit@debbugs.gnu.org; Sat, 12 Jan 2013 13:38:34 -0500 Original-Received: from mtaout20.012.net.il ([80.179.55.166]:61871) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1Tu5yR-0005UG-Vl for 13399@debbugs.gnu.org; Sat, 12 Jan 2013 13:38:33 -0500 Original-Received: from conversion-daemon.a-mtaout20.012.net.il by a-mtaout20.012.net.il (HyperSendmail v2007.08) id <0MGI00100ZFZ7700@a-mtaout20.012.net.il> for 13399@debbugs.gnu.org; Sat, 12 Jan 2013 20:38:11 +0200 (IST) Original-Received: from HOME-C4E4A596F7 ([87.69.4.28]) by a-mtaout20.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0MGI000R7ZRMQAC0@a-mtaout20.012.net.il>; Sat, 12 Jan 2013 20:38:11 +0200 (IST) In-reply-to: <50F1A4EC.7090702@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:69680 Archived-At: > Date: Sat, 12 Jan 2013 19:01:16 +0100 > From: martin rudalics > CC: monnier@iro.umontreal.ca, 13399@debbugs.gnu.org > > Still `fit-window-to-buffer' would benefit from a function that returned > either the pixel height needed for displaying the region or its number > of canonical line units. Obviously, the former would be preferable when > we switch to pixel-sized windows. Would something like this be good enough? (save-excursion (move-beginning-of-line 1) (setq pos1 (posn-at-point))) (save-excursion (move-beginning-of-line 2) (setq pos2 (posn-at-point))) Then use the Y member of the returned information in pos1 and pos2. (Alternatively, you could do something similar with pos-visible-in-window-p instead of posn-at-point.) Will this fit the bill?