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#11417: 24.0.96; infinite looping in xdisp.c Date: Tue, 08 May 2012 20:26:40 +0300 Message-ID: <83zk9i1t4f.fsf@gnu.org> References: <83havt4716.fsf@gnu.org> <83havr3nv2.fsf@gnu.org> <837gwn3ihi.fsf@gnu.org> <87havrcpi1.fsf@gnu.org> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: dough.gmane.org 1336498147 9190 80.91.229.3 (8 May 2012 17:29:07 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Tue, 8 May 2012 17:29:07 +0000 (UTC) Cc: sdl.web@gmail.com, 11417@debbugs.gnu.org To: Chong Yidong Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue May 08 19:29:06 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 1SRoDf-0000Mc-J1 for geb-bug-gnu-emacs@m.gmane.org; Tue, 08 May 2012 19:29:03 +0200 Original-Received: from localhost ([::1]:58890 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SRoDe-0004HO-Np for geb-bug-gnu-emacs@m.gmane.org; Tue, 08 May 2012 13:29:02 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:53341) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SRoDb-0004H2-Lt for bug-gnu-emacs@gnu.org; Tue, 08 May 2012 13:29:00 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1SRoDW-0000eR-Ta for bug-gnu-emacs@gnu.org; Tue, 08 May 2012 13:28:59 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:40399) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SRoDW-0000dz-QJ for bug-gnu-emacs@gnu.org; Tue, 08 May 2012 13:28:54 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.72) (envelope-from ) id 1SRoFZ-0004KB-PT for bug-gnu-emacs@gnu.org; Tue, 08 May 2012 13:31:01 -0400 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: Tue, 08 May 2012 17:31:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 11417 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 11417-submit@debbugs.gnu.org id=B11417.133649824916601 (code B ref 11417); Tue, 08 May 2012 17:31:01 +0000 Original-Received: (at 11417) by debbugs.gnu.org; 8 May 2012 17:30:49 +0000 Original-Received: from localhost ([127.0.0.1]:41433 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1SRoFN-0004Ji-Ib for submit@debbugs.gnu.org; Tue, 08 May 2012 13:30:49 -0400 Original-Received: from mtaout22.012.net.il ([80.179.55.172]:62565) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1SRoFK-0004JV-S7 for 11417@debbugs.gnu.org; Tue, 08 May 2012 13:30:47 -0400 Original-Received: from conversion-daemon.a-mtaout22.012.net.il by a-mtaout22.012.net.il (HyperSendmail v2007.08) id <0M3P00G00SITOK00@a-mtaout22.012.net.il> for 11417@debbugs.gnu.org; Tue, 08 May 2012 20:28:32 +0300 (IDT) Original-Received: from HOME-C4E4A596F7 ([87.69.210.75]) by a-mtaout22.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0M3P00GB3SJKJW30@a-mtaout22.012.net.il>; Tue, 08 May 2012 20:28:32 +0300 (IDT) In-reply-to: <87havrcpi1.fsf@gnu.org> 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 (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:59868 Archived-At: > From: Chong Yidong > Cc: Eli Zaretskii , 11417@debbugs.gnu.org > Date: Tue, 08 May 2012 11:37:10 +0800 > > I also am puzzled by where the display string "!" causing the problem > comes from. The only appearance of a "!" in Flymake is applied to the > mode-line, not as a display string within the buffer text. Neither > Flymake nor Python mode seem to use overlay display strings. > > Do you have any idea what "!" is used for in your buffer? > > Could you check the value of it->object, it->n_overlay_strings, and > it->overlay_strings[0]? I think Leo's time and energy will be better spent looking for a reproducible test case. Then debugging will be much more efficient.