From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: =?UTF-8?Q?=C3=93scar?= Fuentes Newsgroups: gmane.emacs.bugs Subject: bug#22739: 25.0.50; Hangs on revertig buffer Date: Fri, 19 Feb 2016 14:21:48 +0100 Message-ID: <878u2gdedv.fsf@wanadoo.es> References: <87lh6hcr2o.fsf@telefonica.net> <83ziuxru6l.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1455888176 7164 80.91.229.3 (19 Feb 2016 13:22:56 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 19 Feb 2016 13:22:56 +0000 (UTC) Cc: 22739@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Feb 19 14:22:43 2016 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 1aWl18-0001fx-1P for geb-bug-gnu-emacs@m.gmane.org; Fri, 19 Feb 2016 14:22:42 +0100 Original-Received: from localhost ([::1]:52235 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aWl12-000115-B2 for geb-bug-gnu-emacs@m.gmane.org; Fri, 19 Feb 2016 08:22:36 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:54347) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aWl0Z-0000Hd-Hj for bug-gnu-emacs@gnu.org; Fri, 19 Feb 2016 08:22:08 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aWl0U-0007bf-6t for bug-gnu-emacs@gnu.org; Fri, 19 Feb 2016 08:22:07 -0500 Original-Received: from debbugs.gnu.org ([208.118.235.43]:36465) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aWl0U-0007bY-3L for bug-gnu-emacs@gnu.org; Fri, 19 Feb 2016 08:22:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84) (envelope-from ) id 1aWl0T-0008MC-Uz for bug-gnu-emacs@gnu.org; Fri, 19 Feb 2016 08:22:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: =?UTF-8?Q?=C3=93scar?= Fuentes Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 19 Feb 2016 13:22:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 22739 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 22739-submit@debbugs.gnu.org id=B22739.145588811732112 (code B ref 22739); Fri, 19 Feb 2016 13:22:01 +0000 Original-Received: (at 22739) by debbugs.gnu.org; 19 Feb 2016 13:21:57 +0000 Original-Received: from localhost ([127.0.0.1]:33592 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84) (envelope-from ) id 1aWl0O-0008Lr-VY for submit@debbugs.gnu.org; Fri, 19 Feb 2016 08:21:57 -0500 Original-Received: from relaycp03.dominioabsoluto.net ([217.116.26.84]:39222) by debbugs.gnu.org with esmtp (Exim 4.84) (envelope-from ) id 1aWl0N-0008Le-Cz for 22739@debbugs.gnu.org; Fri, 19 Feb 2016 08:21:55 -0500 Original-Received: from smtp.movistar.es (smtp08.acens.net [86.109.99.132]) by relaycp03.dominioabsoluto.net (Postfix) with ESMTP id F018FBFA243; Fri, 19 Feb 2016 14:21:49 +0100 (CET) X-CTCH-RefID: str=0001.0A0B0201.56C716ED.0394, ss=1, re=0.000, recu=0.000, reip=0.000, cl=1, cld=1, fgs=0 X-CTCH-VOD: Unknown X-CTCH-Spam: Unknown Original-Received: from qcore (79.153.146.151) by smtp.movistar.es (8.6.122.03) (authenticated as 981711563$telefonica.net) id 56BAF15500B09BF4; Fri, 19 Feb 2016 13:21:49 +0000 In-Reply-To: <83ziuxru6l.fsf@gnu.org> (Eli Zaretskii's message of "Fri, 19 Feb 2016 10:16:50 +0200") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.0.50 (gnu/linux) 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:113296 Archived-At: Sorry, for some reason `finish' was taking a long time to return from the last frame I mentioned on my previous message. This is the complete sequence: (gdb) finish Run till exit from #0 bidi_resolve_weak (bidi_it=bidi_it@entry=0x7ffead896e00) at ../../emacs/src/bidi.c:2346 bidi_resolve_brackets (bidi_it=bidi_it@entry=0x7ffead896e00) at ../../emacs/src/bidi.c:2809 2809 if (type == NEUTRAL_ON) Value returned is $1 = WEAK_BN (gdb) Run till exit from #0 bidi_resolve_brackets (bidi_it=bidi_it@entry=0x7ffead896e00) at ../../emacs/src/bidi.c:2809 0x00000000004a2563 in bidi_resolve_neutral (bidi_it=bidi_it@entry=0x7ffead896e00) at ../../emacs/src/bidi.c:3026 3026 type = bidi_resolve_brackets (bidi_it); Value returned is $2 = WEAK_BN (gdb) Run till exit from #0 0x00000000004a2563 in bidi_resolve_neutral ( bidi_it=bidi_it@entry=0x7ffead896e00) at ../../emacs/src/bidi.c:3026 bidi_level_of_next_char (bidi_it=bidi_it@entry=0x7ffead896e00) at ../../emacs/src/bidi.c:3201 3201 if (type == NEUTRAL_B) Value returned is $3 = STRONG_L (gdb) finish Run till exit from #0 bidi_level_of_next_char (bidi_it=bidi_it@entry=0x7ffead896e00) at ../../emacs/src/bidi.c:3201 bidi_move_to_visually_next (bidi_it=bidi_it@entry=0x7ffead896e00) at ../../emacs/src/bidi.c:3394 3394 if (new_level != old_level) Value returned is $4 = 0 (gdb) Run till exit from #0 bidi_move_to_visually_next (bidi_it=bidi_it@entry=0x7ffead896e00) at ../../emacs/src/bidi.c:3394 set_iterator_to_next (it=it@entry=0x7ffead896460, reseat_p=reseat_p@entry=true) at ../../emacs/src/xdisp.c:7398 7398 if (prev_scan_dir != it->bidi_it.scan_dir) (gdb) Run till exit from #0 set_iterator_to_next (it=it@entry=0x7ffead896460, reseat_p=reseat_p@entry=true) at ../../emacs/src/xdisp.c:7398 move_it_in_display_line_to (it=it@entry=0x7ffead896460, to_charpos=to_charpos@entry=330908, to_x=to_x@entry=-1, op=op@entry=(MOVE_TO_VPOS | MOVE_TO_POS)) at ../../emacs/src/xdisp.c:8980 8980 if (IT_CHARPOS (*it) < CHARPOS (this_line_min_pos)) (gdb) Run till exit from #0 move_it_in_display_line_to (it=it@entry=0x7ffead896460, to_charpos=to_charpos@entry=330908, to_x=to_x@entry=-1, op=op@entry=(MOVE_TO_VPOS | MOVE_TO_POS)) at ../../emacs/src/xdisp.c:8980 move_it_to (it=it@entry=0x7ffead896460, to_charpos=to_charpos@entry=330908, to_x=to_x@entry=-1, to_y=to_y@entry=-1, to_vpos=1, op=op@entry=12) at ../../emacs/src/xdisp.c:9161 9161 if (skip == MOVE_POS_MATCH_OR_ZV || it->vpos == to_vpos) Value returned is $5 = MOVE_LINE_CONTINUED (gdb) Run till exit from #0 move_it_to (it=it@entry=0x7ffead896460, to_charpos=to_charpos@entry=330908, to_x=to_x@entry=-1, to_y=to_y@entry=-1, to_vpos=1, op=op@entry=12) at ../../emacs/src/xdisp.c:9161 move_it_vertically_backward (it=it@entry=0x7ffead898b20, dy=dy@entry=500) at ../../emacs/src/xdisp.c:9489 9489 && SREF (it2.string, IT_STRING_BYTEPOS (it2) - 1) == '\n'))); Value returned is $6 = 812 (gdb) Run till exit from #0 move_it_vertically_backward (it=it@entry=0x7ffead898b20, dy=dy@entry=500) at ../../emacs/src/xdisp.c:9489 0x000000000054ae08 in internal_condition_case ( bfun=bfun@entry=0x4e80d0 , handlers=handlers@entry=17856, hfun=hfun@entry=0x4de9c0 ) at ../../emacs/src/eval.c:1300 1300 if (sys_setjmp (c->jmp)) (gdb) Run till exit from #0 0x000000000054ae08 in internal_condition_case ( bfun=bfun@entry=0x4e80d0 , handlers=handlers@entry=17856, hfun=hfun@entry=0x4de9c0 ) at ../../emacs/src/eval.c:1300 command_loop_2 (ignore=ignore@entry=0) at ../../emacs/src/keyboard.c:1090 1090 while (!NILP (val)); Value returned is $7 = 2 (gdb) Run till exit from #0 command_loop_2 (ignore=ignore@entry=0) at ../../emacs/src/keyboard.c:1090