From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Gregory Heytings Newsgroups: gmane.emacs.bugs Subject: bug#56393: Actually fix the long lines display bug Date: Sun, 17 Jul 2022 15:37:08 +0000 Message-ID: <209e6aa436f84e1f729a@heytings.org> References: <38c1a31040d2d2bc47ae@heytings.org> <38c1a310405bd4bbe370@heytings.org> <87a69n98yy.fsf@yahoo.com> <38c1a31040f5546dbd3a@heytings.org> <87czej6buq.fsf@gnus.org> <38c1a31040e66d2b273e@heytings.org> <834jzt59jt.fsf@gnu.org> <831qux5806.fsf@gnu.org> <9C70BEF7-08EC-46A0-89D3-547417FA01F8@gmail.com> <83let43xg9.fsf@gnu.org> <83sfna3gzq.fsf@gnu.org> <83fsja36an.fsf@gnu.org> <34362AA6-6404-4727-9C60-6B6CA6736DD4@gnus.org> <83v8rvpxx7.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="8457"; mail-complaints-to="usenet@ciao.gmane.io" Cc: larsi@gnus.org, 56393@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sun Jul 17 17:38:15 2022 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1oD6LW-00026I-My for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 17 Jul 2022 17:38:14 +0200 Original-Received: from localhost ([::1]:58034 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oD6LV-0002BV-8Z for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 17 Jul 2022 11:38:13 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:53258) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oD6LL-0002BI-0F for bug-gnu-emacs@gnu.org; Sun, 17 Jul 2022 11:38:03 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:50601) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1oD6LJ-0004zk-Sy for bug-gnu-emacs@gnu.org; Sun, 17 Jul 2022 11:38:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1oD6LJ-000767-Ow for bug-gnu-emacs@gnu.org; Sun, 17 Jul 2022 11:38:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Gregory Heytings Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 17 Jul 2022 15:38:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 56393 X-GNU-PR-Package: emacs Original-Received: via spool by 56393-submit@debbugs.gnu.org id=B56393.165807223327214 (code B ref 56393); Sun, 17 Jul 2022 15:38:01 +0000 Original-Received: (at 56393) by debbugs.gnu.org; 17 Jul 2022 15:37:13 +0000 Original-Received: from localhost ([127.0.0.1]:48360 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oD6KX-00074r-Jr for submit@debbugs.gnu.org; Sun, 17 Jul 2022 11:37:13 -0400 Original-Received: from heytings.org ([95.142.160.155]:41408) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oD6KT-00074i-RX for 56393@debbugs.gnu.org; Sun, 17 Jul 2022 11:37:13 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=heytings.org; s=20220101; t=1658072228; bh=AjZAtBZPR9bMQ0F7a+u2qfZquXXKC0pJa1O2iVc2ERM=; h=Date:From:To:cc:Subject:In-Reply-To:Message-ID:References:From; b=PNZFXjaiEe9DYaQqZL6D20lf4SmeqgApBRHesnZ4su5zTdo958uYTtzPalmDz5Lai 3NevXfMuIjnlGblBe4YxbkV4mSaU5foS3Baf3X2TONoGNl3/FU8w4ft72eoGpdIRou +jSU6hGYWy6epjk2XOXeQaFa4yWog5DR5FWBtiC2RSGnAt+3m0Er4wRiXooHUSO46U mR8LGAoL97AMnDidrMmuVpwg9BZ4nQ3eSnCTb6Dp9fvTzozmyscvnVHa79duuszgm/ 6X2QcVxti2x9q4iCtVNW2VYiHO95HOXozGPs6yXkODMSyx/R8MCf2vX1uStLbT1H7N lZDA1EAJOfq8A== In-Reply-To: <83v8rvpxx7.fsf@gnu.org> X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:237279 Archived-At: > > I still see a segfault in get_visually_first_element. To reproduce: > > emacs -Q > C-x C-f long-line.xml > C-u 12 M-g g > C-s C-q C-j > > IOW, go to line 12 and search for a newline. I think this segfaults > because point is very far from window-start, so the narrowing doesn't > include the position where get_visually_first_element is called. > > Similarly, this also segfaults: > > emacs -Q > C-x C-f long-line.xml > C-u 15000 M-g c > C-x 2 > Thanks. I can't reproduce either of these two bugs with a regular build, both of these recipes produce the expected result. Are these segfaults due to --enable-checking?