From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: martin rudalics Newsgroups: gmane.emacs.bugs Subject: bug#13399: 24.3.50; Word-wrap can't wrap at zero-width space U-200B Date: Thu, 10 Jan 2013 09:29:25 +0100 Message-ID: <50EE7BE5.2060806@gmx.at> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: quoted-printable X-Trace: ger.gmane.org 1357806671 14821 80.91.229.3 (10 Jan 2013 08:31:11 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Thu, 10 Jan 2013 08:31:11 +0000 (UTC) To: 13399@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Jan 10 09:31:29 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 1TtDXo-0000V8-La for geb-bug-gnu-emacs@m.gmane.org; Thu, 10 Jan 2013 09:31:24 +0100 Original-Received: from localhost ([::1]:33799 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TtDXY-0002i4-JF for geb-bug-gnu-emacs@m.gmane.org; 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Thu, 10 Jan 2013 03:29:34 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1TtDVz-0002aV-H1 for bug-gnu-emacs@gnu.org; Thu, 10 Jan 2013 03:29:32 -0500 Original-Received: from mout.gmx.net ([212.227.17.20]:50691) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TtDVz-0002XJ-7p for bug-gnu-emacs@gnu.org; Thu, 10 Jan 2013 03:29:31 -0500 Original-Received: from mailout-de.gmx.net ([10.1.76.10]) by mrigmx.server.lan (mrigmx002) with ESMTP (Nemesis) id 0MPKAQ-1TxbEe3qUK-004SMi for ; Thu, 10 Jan 2013 09:29:28 +0100 Original-Received: (qmail invoked by alias); 10 Jan 2013 08:29:28 -0000 Original-Received: from 62-47-38-101.adsl.highway.telekom.at (EHLO [62.47.38.101]) [62.47.38.101] by mail.gmx.net (mp010) with SMTP; 10 Jan 2013 09:29:28 +0100 X-Authenticated: #14592706 X-Provags-ID: V01U2FsdGVkX1/oGrRL5yLogvhh56hg+m+JVZASFkz2Li2l4mlt/z eYOUdIPC53mLRY X-Y-GMX-Trusted: 0 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.4.x-2.6.x [generic] X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x 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:69558 Archived-At: With emacs -Q evaluate (with-current-buffer (get-buffer-create "*foo*") (dotimes (i 1000) (insert "1234=E2=80=8B")) ; U-200B (setq word-wrap t) (display-buffer "*foo*")) where the character after 1234 is a zero-width space character with unicode code point U-200B. As can be seen in the window showing *foo*, lines are not regularly wrapped at that character. Doing (with-current-buffer (get-buffer-create "*foo*") (dotimes (i 1000) (insert "1234 ")) (setq word-wrap t) (display-buffer "*foo*")) instead wraps lines as expected. Observed with GNU Emacs 24.3.50.1 (i386-mingw-nt5.1.2600) of 2013-01-07 on MACHNO martin