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#22250: 25.0.50; Eww fails to break RTL paragraph Date: Mon, 28 Dec 2015 21:29:35 +0200 Message-ID: <8337umfk2o.fsf@gnu.org> References: <8760zj3dvr.fsf@justinian.i-did-not-set--mail-host-address--so-tickle-me> <83twn3g0ac.fsf@gnu.org> <8760zjbi9s.fsf@justinian.turtle-trading.net> <87bn9aie7l.fsf@justinian.turtle-trading.net> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1451331038 14843 80.91.229.3 (28 Dec 2015 19:30:38 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 28 Dec 2015 19:30:38 +0000 (UTC) Cc: 22250@debbugs.gnu.org, larsi@gnus.org To: Benjamin Riefenstahl Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Dec 28 20:30:27 2015 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 1aDdUv-0007dG-Sj for geb-bug-gnu-emacs@m.gmane.org; Mon, 28 Dec 2015 20:30:26 +0100 Original-Received: from localhost ([::1]:45988 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aDdUv-0005zY-9t for geb-bug-gnu-emacs@m.gmane.org; Mon, 28 Dec 2015 14:30:25 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:43891) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aDdUc-0005do-N0 for bug-gnu-emacs@gnu.org; Mon, 28 Dec 2015 14:30:08 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aDdUY-00086Y-Lt for bug-gnu-emacs@gnu.org; Mon, 28 Dec 2015 14:30:06 -0500 Original-Received: from debbugs.gnu.org ([208.118.235.43]:39126) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aDdUY-00086T-Ie for bug-gnu-emacs@gnu.org; Mon, 28 Dec 2015 14:30:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84) (envelope-from ) id 1aDdUY-0000AG-BC for bug-gnu-emacs@gnu.org; Mon, 28 Dec 2015 14:30:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 28 Dec 2015 19:30:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 22250 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: confirmed Original-Received: via spool by 22250-submit@debbugs.gnu.org id=B22250.1451330959553 (code B ref 22250); Mon, 28 Dec 2015 19:30:02 +0000 Original-Received: (at 22250) by debbugs.gnu.org; 28 Dec 2015 19:29:19 +0000 Original-Received: from localhost ([127.0.0.1]:46728 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84) (envelope-from ) id 1aDdTr-00008r-23 for submit@debbugs.gnu.org; Mon, 28 Dec 2015 14:29:19 -0500 Original-Received: from eggs.gnu.org ([208.118.235.92]:52663) by debbugs.gnu.org with esmtp (Exim 4.84) (envelope-from ) id 1aDdTp-00008f-Rb for 22250@debbugs.gnu.org; Mon, 28 Dec 2015 14:29:18 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aDdTg-0007aI-I3 for 22250@debbugs.gnu.org; Mon, 28 Dec 2015 14:29:12 -0500 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:35364) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aDdTI-0007XM-Td; Mon, 28 Dec 2015 14:28:44 -0500 Original-Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:4064 helo=HOME-C4E4A596F7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.82) (envelope-from ) id 1aDdTI-0000Ab-4z; Mon, 28 Dec 2015 14:28:44 -0500 In-reply-to: <87bn9aie7l.fsf@justinian.turtle-trading.net> (message from Benjamin Riefenstahl on Mon, 28 Dec 2015 20:07:58 +0100) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 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:110919 Archived-At: > From: Benjamin Riefenstahl > Cc: 22250@debbugs.gnu.org, Lars Ingebrigtsen > Date: Mon, 28 Dec 2015 20:07:58 +0100 > > Now I have one, see attachment. This, too, is fixed here by setting > truncate-lines to nil in eww-mode. The file can be loaded just through > eww-open-file to exhibit the problem. Thanks. I think I see the problem: it's the auto-composition of characters, in this case the Hebrew diacritics with the consonants. Disable global-auto-composition-mode, and the problem goes away. I think shr.el's line-filling algorithm isn't ready for that, perhaps because going back a character doesn't necessarily change point's coordinates. I will look into that, thanks for a clear test case.