From unknown Tue Jun 17 22:20:32 2025 X-Loop: help-debbugs@gnu.org Subject: bug#8487: bidi-related crash in speedbar Resent-From: Juanma Barranquero Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-To: owner@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 13 Apr 2011 02:12:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 8487 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: 8487@debbugs.gnu.org X-Debbugs-Original-To: Bug-Gnu-Emacs Received: via spool by submit@debbugs.gnu.org id=B.130266067231963 (code B ref -1); Wed, 13 Apr 2011 02:12:01 +0000 Received: (at submit) by debbugs.gnu.org; 13 Apr 2011 02:11:12 +0000 Received: from localhost ([127.0.0.1] helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1Q9pXz-0008JU-LD for submit@debbugs.gnu.org; Tue, 12 Apr 2011 22:11:11 -0400 Received: from eggs.gnu.org ([140.186.70.92]) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1Q9pXx-0008JH-Gv for submit@debbugs.gnu.org; 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Tue, 12 Apr 2011 16:10:56 -0400 Received: by gxk23 with SMTP id 23so3389527gxk.0 for ; Tue, 12 Apr 2011 13:10:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:from:date:message-id:subject:to :content-type; bh=vfH1X3+7yUOvEuAMGWcempW0Qc0KhnShvwlJk41y7Ps=; b=aRdg1fM5KpfV+PJgbUd77zS81YgR/BFiYhvThMNFLIPfSKwdxauZB7/nV5dzgOaKAf IBySpRsbgLrDwNVzVPOZIQEnIlDYnUdd6+ZrELB3NmstANKjxwgM/eYDQj2KzVm1FEHp C1QpanwHoUlCi38WxnzCtdEHIqQ7Dt9OUd9N4= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:from:date:message-id:subject:to:content-type; b=ofX99M29TUvv5tay7MhIlO0Mu78WHq+nafNR3iubJ12sEG472rdFrCodXt9L5WNWt6 fLZ/wbOcnT0piQ/sn9WyMi+Wh0a6OpIGb07+hUpaxtX5AYXSRKczzsdMpERcPqof9/Y0 1d50vNCI4hEDL/Mi570sezHequ+1sDEV6CQps= Received: by 10.236.185.129 with SMTP id u1mr8511628yhm.409.1302639056174; Tue, 12 Apr 2011 13:10:56 -0700 (PDT) MIME-Version: 1.0 Received: by 10.147.182.17 with HTTP; Tue, 12 Apr 2011 13:10:16 -0700 (PDT) From: Juanma Barranquero Date: Tue, 12 Apr 2011 22:10:16 +0200 Message-ID: Content-Type: text/plain; charset=UTF-8 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) X-Received-From: 140.186.70.17 X-Spam-Score: -4.4 (----) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: debbugs-submit-bounces@debbugs.gnu.org Errors-To: debbugs-submit-bounces@debbugs.gnu.org X-Spam-Score: -4.4 (----) Package: emacs Version: 24.0.50 emacs -Q --eval "(setq-default bidi-display-reordering t)" -f speedbar ;; Move the cursor until the end of the speedbar buffer Breakpoint 1, w32_abort () at w32fns.c:7190 7190 button = MessageBox (NULL, (gdb) bt #0 w32_abort () at w32fns.c:7190 #1 0x0133e498 in bidi_paragraph_init (dir=NEUTRAL_DIR, bidi_it=0x88eaa8, no_default_p=1) at bidi.c:610 #2 0x011805dc in handle_invisible_prop (it=0x88e500) at xdisp.c:3671 #3 0x0117e8eb in handle_stop (it=0x88e500) at xdisp.c:2920 #4 0x011871e7 in reseat (it=0x88e500, pos=..., force_p=1) at xdisp.c:5382 #5 0x01186f20 in reseat_at_previous_visible_line_start (it=0x88e500) at xdisp.c:5289 #6 0x01134a01 in Fvertical_motion (lines=4, window=54922757) at indent.c:2057 #7 0x0103c3bc in Ffuncall (nargs=2, args=0x88ee20) at eval.c:3030 #8 0x0113e6b0 in exec_byte_code (bytestr=20804929, vector=20805069, maxdepth=20, args_template=52226074, nargs=0, args=0x0) at bytecode.c:780 #9 0x0103d43a in funcall_lambda (fun=20804893, nargs=2, arg_vector=0x88f074) at eval.c:3260 #10 0x0103c8a8 in Ffuncall (nargs=3, args=0x88f070) at eval.c:3076 #11 0x0113e6b0 in exec_byte_code (bytestr=20804713, vector=20804805, maxdepth=16, args_template=52226074, nargs=0, args=0x0) at bytecode.c:780 #12 0x0103d43a in funcall_lambda (fun=20804661, nargs=4, arg_vector=0x88f2b4) at eval.c:3260 #13 0x0103c8a8 in Ffuncall (nargs=5, args=0x88f2b0) at eval.c:3076 #14 0x0113e6b0 in exec_byte_code (bytestr=20803689, vector=20803741, maxdepth=20, args_template=52226074, nargs=0, args=0x0) at bytecode.c:780 #15 0x0113dc86 in Fbyte_code (bytestr=20803689, vector=20803741, maxdepth=20) at bytecode.c:424 #16 0x01039fc0 in eval_sub (form=20803678) at eval.c:2380 #17 0x01037730 in internal_lisp_condition_case (var=52794162, bodyform=20803678, handlers=20803766) at eval.c:1443 #18 0x0113ef6b in exec_byte_code (bytestr=20803513, vector=20803605, maxdepth=24, args_template=52226074, nargs=0, args=0x0) at bytecode.c:976 #19 0x0103d43a in funcall_lambda (fun=20803461, nargs=2, arg_vector=0x88f8b4) at eval.c:3260 #20 0x0103c8a8 in Ffuncall (nargs=3, args=0x88f8b0) at eval.c:3076 #21 0x0113d701 in Fcall_interactively (function=52794898, record_flag=52226074, keys=52247301) at callint.c:848 #22 0x0103c461 in Ffuncall (nargs=4, args=0x88fb30) at eval.c:3034 #23 0x0103b57c in call3 (fn=52387866, arg1=52794898, arg2=52226074, arg3=52226074) at eval.c:2826 #24 0x01022777 in Fcommand_execute (cmd=52794898, record_flag=52226074, keys=52226074, special=52226074) at keyboard.c:10220 #25 0x01006d98 in command_loop_1 () at keyboard.c:1528 #26 0x0103783a in internal_condition_case (bfun=0x10057cd , handlers=52279706, hfun=0x1004ef9 ) at eval.c:1496 #27 0x010053cf in command_loop_2 (ignore=52226074) at keyboard.c:1130 #28 0x01037263 in internal_catch (tag=52277802, func=0x10053ac , arg=52226074) at eval.c:1243 #29 0x01005387 in command_loop () at keyboard.c:1109 #30 0x010045eb in recursive_edit_1 () at keyboard.c:732 #31 0x01004b0f in Frecursive_edit () at keyboard.c:794 #32 0x01002797 in main (argc=6, argv=0xa017a8) at emacs.c:1685 Lisp Backtrace: "vertical-motion" (0x88ee24) "line-move-visual" (0x88f074) "line-move" (0x88f2b4) "byte-code" (0x88f490) "next-line" (0x88f8b4) "call-interactively" (0x88fb34) (gdb) From unknown Tue Jun 17 22:20:32 2025 X-Loop: help-debbugs@gnu.org Subject: bug#8487: bidi-related crash in speedbar Resent-From: Eli Zaretskii Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-To: owner@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 13 Apr 2011 17:49:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 8487 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Juanma Barranquero Cc: 8487@debbugs.gnu.org Reply-To: Eli Zaretskii Received: via spool by 8487-submit@debbugs.gnu.org id=B8487.130271690017944 (code B ref 8487); Wed, 13 Apr 2011 17:49:01 +0000 Received: (at 8487) by debbugs.gnu.org; 13 Apr 2011 17:48:20 +0000 Received: from localhost ([127.0.0.1] helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1QA4At-0004fN-H6 for submit@debbugs.gnu.org; Wed, 13 Apr 2011 13:48:19 -0400 Received: from mtaout22.012.net.il ([80.179.55.172]) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1QA4Ar-0004fA-CE for 8487@debbugs.gnu.org; Wed, 13 Apr 2011 13:48:18 -0400 Received: from conversion-daemon.a-mtaout22.012.net.il by a-mtaout22.012.net.il (HyperSendmail v2007.08) id <0LJL00500QPHC800@a-mtaout22.012.net.il> for 8487@debbugs.gnu.org; Wed, 13 Apr 2011 20:48:10 +0300 (IDT) Received: from HOME-C4E4A596F7 ([77.127.31.148]) by a-mtaout22.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0LJL0043RQS9NPB0@a-mtaout22.012.net.il>; Wed, 13 Apr 2011 20:48:10 +0300 (IDT) Date: Wed, 13 Apr 2011 20:48:06 +0300 From: Eli Zaretskii In-reply-to: X-012-Sender: halo1@inter.net.il Message-id: <83aafuqbzd.fsf@gnu.org> References: X-Spam-Score: -2.0 (--) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: debbugs-submit-bounces@debbugs.gnu.org Errors-To: debbugs-submit-bounces@debbugs.gnu.org X-Spam-Score: -2.0 (--) > From: Juanma Barranquero > Date: Tue, 12 Apr 2011 22:10:16 +0200 > > Package: emacs > Version: 24.0.50 > > emacs -Q --eval "(setq-default bidi-display-reordering t)" -f speedbar > ;; Move the cursor until the end of the speedbar buffer > > > Breakpoint 1, w32_abort () at w32fns.c:7190 > 7190 button = MessageBox (NULL, > (gdb) bt > #0 w32_abort () at w32fns.c:7190 > #1 0x0133e498 in bidi_paragraph_init (dir=NEUTRAL_DIR, > bidi_it=0x88eaa8, no_default_p=1) at bidi.c:610 > #2 0x011805dc in handle_invisible_prop (it=0x88e500) at xdisp.c:3671 Like I thought: a completely different bug than 7616. Should be fixed now (revision 103905). Of course, plenty of funny behavior is still there; e.g., try up-arrow or even right-arrow (feel free to submit a separate bug report with all the symptoms), but at least it no longer crashes that easily. I need to take a good look at the bidi operations in the presence of invisible text, sigh. From unknown Tue Jun 17 22:20:32 2025 X-Loop: help-debbugs@gnu.org Subject: bug#8487: bidi-related crash in speedbar Resent-From: Juanma Barranquero Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-To: owner@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 13 Apr 2011 19:09:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 8487 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Eli Zaretskii Cc: 8487@debbugs.gnu.org Received: via spool by 8487-submit@debbugs.gnu.org id=B8487.130272170325165 (code B ref 8487); Wed, 13 Apr 2011 19:09:02 +0000 Received: (at 8487) by debbugs.gnu.org; 13 Apr 2011 19:08:23 +0000 Received: from localhost ([127.0.0.1] helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1QA5QN-0006Xp-1Y for submit@debbugs.gnu.org; Wed, 13 Apr 2011 15:08:23 -0400 Received: from mail-yw0-f44.google.com ([209.85.213.44]) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1QA5QL-0006Xc-07 for 8487@debbugs.gnu.org; Wed, 13 Apr 2011 15:08:21 -0400 Received: by ywi6 with SMTP id 6so392068ywi.3 for <8487@debbugs.gnu.org>; Wed, 13 Apr 2011 12:08:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc:content-type:content-transfer-encoding; bh=LDojy4Qoo4lomwkUYVp9ABkIbcTnoafvuUd+iMWKCzc=; b=FML/sB0QD1iWADkuHZS6vxtQzKxI5wvfpB4BC5eHMNjT/R+zAZR1NhUg8VWpApGM5u 7bDuZZ2SiBD5TDW767qi5tuEo30c+44X0pQVJ6fX2fyRsvLGRAxsQdoAarbrYFDXuVfT vNjmkjog4PNMOSE38Ff6k65dv4QawIuFc9K+E= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc:content-type:content-transfer-encoding; b=iZh67gWOHFFAWT5c+0QccTNjiYsNitLsjbLvKnouYigBvpmoeWV9qy3aQw/pYjGVdP 0CrPGPJO70N/3W9xCIwu2Nnsm4+/C5aYcjPtI0P5lpmo9Vx9S2ypqunfugvA0zJhuRhG LvZPKPtcoZSjzv9B9RJ7iGD6it/un5Vtax1L4= Received: by 10.150.48.28 with SMTP id v28mr871380ybv.428.1302721695061; Wed, 13 Apr 2011 12:08:15 -0700 (PDT) MIME-Version: 1.0 Received: by 10.147.182.17 with HTTP; Wed, 13 Apr 2011 12:07:35 -0700 (PDT) In-Reply-To: <83aafuqbzd.fsf@gnu.org> References: <83aafuqbzd.fsf@gnu.org> From: Juanma Barranquero Date: Wed, 13 Apr 2011 21:07:35 +0200 Message-ID: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Spam-Score: -3.3 (---) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: debbugs-submit-bounces@debbugs.gnu.org Errors-To: debbugs-submit-bounces@debbugs.gnu.org X-Spam-Score: -3.3 (---) On Wed, Apr 13, 2011 at 19:48, Eli Zaretskii wrote: > Like I thought: a completely different bug than 7616. =C2=A0Should be fix= ed > now (revision 103905). Yes, thanks. > Of course, plenty of funny behavior is still there; e.g., try up-arrow > or even right-arrow (feel free to submit a separate bug report with > all the symptoms) Yes, I see bug#7616 and a couple other weird things. I'll submit a report for these (sooner or later). > need to take a good look at the bidi operations in the presence of > invisible text, sigh. Yeah, I'm afraid so :-( =C2=A0 =C2=A0 Juanma From unknown Tue Jun 17 22:20:32 2025 MIME-Version: 1.0 X-Mailer: MIME-tools 5.427 (Entity 5.427) X-Loop: help-debbugs@gnu.org From: help-debbugs@gnu.org (GNU bug Tracking System) To: Juanma Barranquero Subject: bug#8487: closed (Re: bug#8487: bidi-related crash in speedbar) Message-ID: References: X-Gnu-PR-Message: they-closed 8487 X-Gnu-PR-Package: emacs Reply-To: 8487@debbugs.gnu.org Date: Wed, 13 Jul 2011 23:30:05 +0000 Content-Type: multipart/mixed; boundary="----------=_1310599805-28236-1" This is a multi-part message in MIME format... ------------=_1310599805-28236-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Your bug report #8487: bidi-related crash in speedbar which was filed against the emacs package, has been closed. The explanation is attached below, along with your original report. If you require more details, please reply to 8487@debbugs.gnu.org. --=20 8487: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=3D8487 GNU Bug Tracking System Contact help-debbugs@gnu.org with problems ------------=_1310599805-28236-1 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at 8487-done) by debbugs.gnu.org; 13 Jul 2011 23:29:52 +0000 Received: from localhost ([127.0.0.1] helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1Qh8sJ-0007Kp-9q for submit@debbugs.gnu.org; Wed, 13 Jul 2011 19:29:51 -0400 Received: from mail-pv0-f172.google.com ([74.125.83.172]) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1Qh8sH-0007Kd-AC for 8487-done@debbugs.gnu.org; Wed, 13 Jul 2011 19:29:49 -0400 Received: by pvh18 with SMTP id 18so5506969pvh.3 for <8487-done@debbugs.gnu.org>; Wed, 13 Jul 2011 16:29:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc:content-type:content-transfer-encoding; bh=JdgM4yMTJKVv2nDi0yGrFOzdTOLX7fHkhnQf4Fd2uBk=; b=TMsq+nd2RM5kkIcKco8bZqzpXUnpnuwu4DF1PdRvNIjjcS/YO6NWTR3fWj7p+NSFBy S5UqS85K5btLUvKIQklbulNyS9qXL2uqA6M8pK1vqSQgyHEkoiOB+MD4NaTZxT7siNo5 0plFF7MKWcxBaCsmRN7182848m1dciC/0gt/o= Received: by 10.142.120.1 with SMTP id s1mr739213wfc.252.1310599783263; Wed, 13 Jul 2011 16:29:43 -0700 (PDT) MIME-Version: 1.0 Received: by 10.142.144.4 with HTTP; Wed, 13 Jul 2011 16:29:03 -0700 (PDT) In-Reply-To: References: <83aafuqbzd.fsf@gnu.org> From: Juanma Barranquero Date: Thu, 14 Jul 2011 01:29:03 +0200 Message-ID: Subject: Re: bug#8487: bidi-related crash in speedbar To: Eli Zaretskii Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Spam-Score: -3.4 (---) X-Debbugs-Envelope-To: 8487-done Cc: 8487-done@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: debbugs-submit-bounces@debbugs.gnu.org Errors-To: debbugs-submit-bounces@debbugs.gnu.org X-Spam-Score: -3.4 (---) > On Wed, Apr 13, 2011 at 19:48, Eli Zaretskii wrote: > >> Like I thought: a completely different bug than 7616. =C2=A0Should be fi= xed >> now (revision 103905). So I'm closing it :-) =C2=A0 =C2=A0 Juanma ------------=_1310599805-28236-1 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at submit) by debbugs.gnu.org; 13 Apr 2011 02:11:12 +0000 Received: from localhost ([127.0.0.1] helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1Q9pXz-0008JU-LD for submit@debbugs.gnu.org; Tue, 12 Apr 2011 22:11:11 -0400 Received: from eggs.gnu.org ([140.186.70.92]) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1Q9pXx-0008JH-Gv for submit@debbugs.gnu.org; Tue, 12 Apr 2011 22:11:10 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Q9pXr-0006XO-AW for submit@debbugs.gnu.org; Tue, 12 Apr 2011 22:11:04 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-2.6 required=5.0 tests=BAYES_00,FREEMAIL_FROM, RCVD_IN_DNSWL_LOW,T_DKIM_INVALID autolearn=unavailable version=3.3.1 Received: from lists.gnu.org ([140.186.70.17]:55055) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Q9pXr-0006XK-8g for submit@debbugs.gnu.org; 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c=nofws; d=gmail.com; s=gamma; h=mime-version:from:date:message-id:subject:to:content-type; b=ofX99M29TUvv5tay7MhIlO0Mu78WHq+nafNR3iubJ12sEG472rdFrCodXt9L5WNWt6 fLZ/wbOcnT0piQ/sn9WyMi+Wh0a6OpIGb07+hUpaxtX5AYXSRKczzsdMpERcPqof9/Y0 1d50vNCI4hEDL/Mi570sezHequ+1sDEV6CQps= Received: by 10.236.185.129 with SMTP id u1mr8511628yhm.409.1302639056174; Tue, 12 Apr 2011 13:10:56 -0700 (PDT) MIME-Version: 1.0 Received: by 10.147.182.17 with HTTP; Tue, 12 Apr 2011 13:10:16 -0700 (PDT) From: Juanma Barranquero Date: Tue, 12 Apr 2011 22:10:16 +0200 Message-ID: Subject: bidi-related crash in speedbar To: Bug-Gnu-Emacs Content-Type: text/plain; charset=UTF-8 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) X-Received-From: 140.186.70.17 X-Spam-Score: -4.4 (----) X-Debbugs-Envelope-To: submit X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: debbugs-submit-bounces@debbugs.gnu.org Errors-To: debbugs-submit-bounces@debbugs.gnu.org X-Spam-Score: -4.4 (----) Package: emacs Version: 24.0.50 emacs -Q --eval "(setq-default bidi-display-reordering t)" -f speedbar ;; Move the cursor until the end of the speedbar buffer Breakpoint 1, w32_abort () at w32fns.c:7190 7190 button = MessageBox (NULL, (gdb) bt #0 w32_abort () at w32fns.c:7190 #1 0x0133e498 in bidi_paragraph_init (dir=NEUTRAL_DIR, bidi_it=0x88eaa8, no_default_p=1) at bidi.c:610 #2 0x011805dc in handle_invisible_prop (it=0x88e500) at xdisp.c:3671 #3 0x0117e8eb in handle_stop (it=0x88e500) at xdisp.c:2920 #4 0x011871e7 in reseat (it=0x88e500, pos=..., force_p=1) at xdisp.c:5382 #5 0x01186f20 in reseat_at_previous_visible_line_start (it=0x88e500) at xdisp.c:5289 #6 0x01134a01 in Fvertical_motion (lines=4, window=54922757) at indent.c:2057 #7 0x0103c3bc in Ffuncall (nargs=2, args=0x88ee20) at eval.c:3030 #8 0x0113e6b0 in exec_byte_code (bytestr=20804929, vector=20805069, maxdepth=20, args_template=52226074, nargs=0, args=0x0) at bytecode.c:780 #9 0x0103d43a in funcall_lambda (fun=20804893, nargs=2, arg_vector=0x88f074) at eval.c:3260 #10 0x0103c8a8 in Ffuncall (nargs=3, args=0x88f070) at eval.c:3076 #11 0x0113e6b0 in exec_byte_code (bytestr=20804713, vector=20804805, maxdepth=16, args_template=52226074, nargs=0, args=0x0) at bytecode.c:780 #12 0x0103d43a in funcall_lambda (fun=20804661, nargs=4, arg_vector=0x88f2b4) at eval.c:3260 #13 0x0103c8a8 in Ffuncall (nargs=5, args=0x88f2b0) at eval.c:3076 #14 0x0113e6b0 in exec_byte_code (bytestr=20803689, vector=20803741, maxdepth=20, args_template=52226074, nargs=0, args=0x0) at bytecode.c:780 #15 0x0113dc86 in Fbyte_code (bytestr=20803689, vector=20803741, maxdepth=20) at bytecode.c:424 #16 0x01039fc0 in eval_sub (form=20803678) at eval.c:2380 #17 0x01037730 in internal_lisp_condition_case (var=52794162, bodyform=20803678, handlers=20803766) at eval.c:1443 #18 0x0113ef6b in exec_byte_code (bytestr=20803513, vector=20803605, maxdepth=24, args_template=52226074, nargs=0, args=0x0) at bytecode.c:976 #19 0x0103d43a in funcall_lambda (fun=20803461, nargs=2, arg_vector=0x88f8b4) at eval.c:3260 #20 0x0103c8a8 in Ffuncall (nargs=3, args=0x88f8b0) at eval.c:3076 #21 0x0113d701 in Fcall_interactively (function=52794898, record_flag=52226074, keys=52247301) at callint.c:848 #22 0x0103c461 in Ffuncall (nargs=4, args=0x88fb30) at eval.c:3034 #23 0x0103b57c in call3 (fn=52387866, arg1=52794898, arg2=52226074, arg3=52226074) at eval.c:2826 #24 0x01022777 in Fcommand_execute (cmd=52794898, record_flag=52226074, keys=52226074, special=52226074) at keyboard.c:10220 #25 0x01006d98 in command_loop_1 () at keyboard.c:1528 #26 0x0103783a in internal_condition_case (bfun=0x10057cd , handlers=52279706, hfun=0x1004ef9 ) at eval.c:1496 #27 0x010053cf in command_loop_2 (ignore=52226074) at keyboard.c:1130 #28 0x01037263 in internal_catch (tag=52277802, func=0x10053ac , arg=52226074) at eval.c:1243 #29 0x01005387 in command_loop () at keyboard.c:1109 #30 0x010045eb in recursive_edit_1 () at keyboard.c:732 #31 0x01004b0f in Frecursive_edit () at keyboard.c:794 #32 0x01002797 in main (argc=6, argv=0xa017a8) at emacs.c:1685 Lisp Backtrace: "vertical-motion" (0x88ee24) "line-move-visual" (0x88f074) "line-move" (0x88f2b4) "byte-code" (0x88f490) "next-line" (0x88f8b4) "call-interactively" (0x88fb34) (gdb) ------------=_1310599805-28236-1--