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: Sat, 09 Jul 2022 11:09:40 +0000 Message-ID: References: <38c1a31040d2d2bc47ae@heytings.org> <83a69n90t8.fsf@gnu.org> <38c1a31040ad21b41adc@heytings.org> <835ykb8x3z.fsf@gnu.org> <38c1a310403dbabc7270@heytings.org> <834jzv8sv4.fsf@gnu.org> <38c1a31040ba2976eb4d@heytings.org> <83y1x77c2w.fsf@gnu.org> <87k08rkvgb.fsf@gnus.org> <38c1a31040e94458bd3d@heytings.org> <83o7y277b8.fsf@gnu.org> <762d224809bcab0d6bbc@heytings.org> <83fsje74pz.fsf@gnu.org> <762d224809bc038d2030@heytings.org> <838rp672p7.fsf@gnu.org> <762d224809114fbaf4af@heytings.org> <834jzu6wnu.fsf@gnu.org> <762d224809c7a439895e@heytings.org> <83wncq5dvu.fsf@gnu.org> <3ffab1919622ce555e12@heytings.org> <83ilo95uz8.fsf@gnu.org> <3ffab19196bc0451adb6@heytings.org> <83edyx5j2u.fsf@gnu.org> <83tu7q3iz5.fsf@gnu.org> <83pmie3ayo.fsf@gnu.org> <83k08m38uy.fsf@gnu.org> <83h73q36wb.fsf@gnu.org> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="q2yuLPmiFT" Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="22599"; mail-complaints-to="usenet@ciao.gmane.io" Cc: gerd.moellmann@gmail.com, 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 Sat Jul 09 13:12:05 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 1oA8NZ-0005e5-Fs for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 09 Jul 2022 13:12:05 +0200 Original-Received: from localhost ([::1]:48546 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oA8NX-0006f7-UI for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 09 Jul 2022 07:12:03 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:51306) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oA8La-0006bk-59 for bug-gnu-emacs@gnu.org; Sat, 09 Jul 2022 07:10:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:40014) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1oA8LZ-0002G5-QT for bug-gnu-emacs@gnu.org; Sat, 09 Jul 2022 07:10:01 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1oA8LZ-00024q-JO for bug-gnu-emacs@gnu.org; Sat, 09 Jul 2022 07:10:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Gregory Heytings Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 09 Jul 2022 11:10:01 +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=B56393.16573649857956 (code B ref 56393); Sat, 09 Jul 2022 11:10:01 +0000 Original-Received: (at 56393) by debbugs.gnu.org; 9 Jul 2022 11:09:45 +0000 Original-Received: from localhost ([127.0.0.1]:33911 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oA8LI-00024F-Ub for submit@debbugs.gnu.org; Sat, 09 Jul 2022 07:09:45 -0400 Original-Received: from heytings.org ([95.142.160.155]:59098) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oA8LG-000246-J2 for 56393@debbugs.gnu.org; Sat, 09 Jul 2022 07:09:43 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=heytings.org; s=20220101; t=1657364981; bh=G6mqEmpWdRgiOd0XVhAjLyyQnujfthSCarX/u/uDwqQ=; h=Date:From:To:cc:Subject:In-Reply-To:Message-ID:References:From; b=KQVBVtC2uiqOMWqmkhiRU0mxXOP7TS3sPqo7xDsfiOuAxq0tv52e1D79JoJYM6Mrd mTgEzRWCWE+1Ud8DGdilRPIaOTa4Dz8jBmoGh6F4A/yVJC+LOp+MtsnXiDo84QnWQi ThwCSyCaC9OuymAM1xSWcat85mejtd58olYvKjhf+o8XM3dR3zunQIuv6hn2smBpId 9/wKljTGf6eE9nnZQU03BuBQIhb9jGCauOhulUseKAmpdAp78Mq2PEPoNzASJqRxYq XkUIfjq/d8JzBX79nroYMBe7ltB1wZTmH/EhV6/cuaG8Muj7o7ky0S+fGkuivLLKn/ brjk5TjbDMMig== In-Reply-To: <83h73q36wb.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:236500 Archived-At: --q2yuLPmiFT Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: quoted-printable > > I'm playing with the branch, and I see some problems. I fixed a > couple, > Thanks. I don't know why I forgot to check for a non-zero narrowed_begv=20 in find_automatic_composition. > > Try this: > > emacs -Q > C-x C-f src/xdisp.c RET > M-> > C-u 37100 C-p > > This signals an error "Beginning of buffer". > Nice. That's a recipe you concocted knowing the implementation details,=20 didn't you? =F0=9F=98=89 > > And if I use M-v instead of C-p, I don't get an error message, but I=20 > don't get to the line I wanted, either: it silently stops much earlier. > This I cannot reproduce, I can scroll through the whole buffer with M-v=20 without any visible problems. I tried to set the auto repeat rate to 50,= =20 and still do not see any problems. > > Also, are you running with assertions enabled? If not, please configure= =20 > --enable-checking=3D'yes,glyphs', because some problems are detected much= =20 > earlier then (the ones I fixed were such problems). > I'll do that. --q2yuLPmiFT--