From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Mohsen BANAN Newsgroups: gmane.emacs.bugs Subject: bug#11003: Emacs-24 Hangs When Displaying Unicode #x6c0 (ARABIC HEH WITH YEH ABOVE) -- gdb backtrace Date: Tue, 13 Mar 2012 12:50:04 -0700 Organization: ByStar Federation of Autonomous Libre Services -- http://www.by-star.net Message-ID: References: <87k42p3sqj.fsf@Rainer.invalid> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: dough.gmane.org 1331668281 32223 80.91.229.3 (13 Mar 2012 19:51:21 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Tue, 13 Mar 2012 19:51:21 +0000 (UTC) Cc: 11003@debbugs.gnu.org To: Achim Gratz Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Mar 13 20:51:21 2012 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 1S7Xke-000558-9B for geb-bug-gnu-emacs@m.gmane.org; Tue, 13 Mar 2012 20:51:20 +0100 Original-Received: from localhost ([::1]:50220 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1S7Xkd-0005Qc-Mm for geb-bug-gnu-emacs@m.gmane.org; Tue, 13 Mar 2012 15:51:19 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:47896) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1S7XkV-0005OJ-OK for bug-gnu-emacs@gnu.org; Tue, 13 Mar 2012 15:51:17 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1S7XkP-0005Pt-C7 for bug-gnu-emacs@gnu.org; Tue, 13 Mar 2012 15:51:11 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:42551) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1S7XkP-0005Pn-8Y for bug-gnu-emacs@gnu.org; Tue, 13 Mar 2012 15:51:05 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.72) (envelope-from ) id 1S7YDO-0008Ay-5Y for bug-gnu-emacs@gnu.org; Tue, 13 Mar 2012 16:21:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Mohsen BANAN Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 13 Mar 2012 20:21:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 11003 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 11003-submit@debbugs.gnu.org id=B11003.133167002131379 (code B ref 11003); Tue, 13 Mar 2012 20:21:02 +0000 Original-Received: (at 11003) by debbugs.gnu.org; 13 Mar 2012 20:20:21 +0000 Original-Received: from localhost ([127.0.0.1]:49383 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1S7YCi-0008A3-Rp for submit@debbugs.gnu.org; Tue, 13 Mar 2012 16:20:21 -0400 Original-Received: from 0016.bacs.by-star.net ([198.62.92.166]:51323) by debbugs.gnu.org with smtp (Exim 4.72) (envelope-from ) id 1S7YCV-00089j-2V for 11003@debbugs.gnu.org; Tue, 13 Mar 2012 16:20:18 -0400 Original-Received: (qmail 18784 invoked from network); 13 Mar 2012 12:43:27 -0700 Original-Received: from 192.168.0.181 ([192.168.0.181]) by 0016.bacs.by-star.net ([198.62.92.166]) with ESMTP via TCP; 13 Mar 2012 19:43:27 -0000 In-Reply-To: <87k42p3sqj.fsf@Rainer.invalid> (Achim Gratz's message of "Tue, 13 Mar 2012 07:44:20 +0100") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.0.50 (gnu/linux) 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 (newer, 2) 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:57774 Archived-At: >>>>> On Tue, 13 Mar 2012 07:44:20 +0100, Achim Gratz said: Mohsen> The display hangs but the emacs process stays Mohsen> alive. Achim> I would very much suspect this is a font problem. I agree. This is very likely a font problem. But the font problem results into emacs display hanging. We should not accept that. Right? And the backtrace shows that it happens deep in the bowels of libotf and libm17n-flt. I am not all that good with fonts. Can someone please teach me how I can determine which font is found for char #x6c0 in my environment? When on emacs23 (same env as my emacs24) describe-char produces: xft:-unknown-B Compset-normal-normal-normal-*-13-*-*-*-*-0-iso10646-1 (#xC7) What does that really mean and what should I look into next to isolate the front problem? Thanks. ...Mohsen