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#56683: 29.0.50; long lines fix doesn't work correctly when lines are truncated Date: Thu, 21 Jul 2022 19:45:19 +0000 Message-ID: References: <87h73ab8bo.fsf@gmail.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="gC4JE3gtHw" Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="11959"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 56683@debbugs.gnu.org To: Andrey Listopadov Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Jul 21 21:46:34 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 1oEc81-0002wC-6r for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 21 Jul 2022 21:46:33 +0200 Original-Received: from localhost ([::1]:51522 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oEc7x-0002ep-T3 for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 21 Jul 2022 15:46:29 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:36502) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oEc7W-0002ef-AW for bug-gnu-emacs@gnu.org; Thu, 21 Jul 2022 15:46:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:49522) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1oEc7W-00052u-1l for bug-gnu-emacs@gnu.org; Thu, 21 Jul 2022 15:46:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1oEc7V-0007bH-M4 for bug-gnu-emacs@gnu.org; Thu, 21 Jul 2022 15:46:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Gregory Heytings Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 21 Jul 2022 19:46:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 56683 X-GNU-PR-Package: emacs Original-Received: via spool by 56683-submit@debbugs.gnu.org id=B56683.165843272829175 (code B ref 56683); Thu, 21 Jul 2022 19:46:01 +0000 Original-Received: (at 56683) by debbugs.gnu.org; 21 Jul 2022 19:45:28 +0000 Original-Received: from localhost ([127.0.0.1]:39271 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oEc6w-0007aT-NH for submit@debbugs.gnu.org; Thu, 21 Jul 2022 15:45:28 -0400 Original-Received: from heytings.org ([95.142.160.155]:47040) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oEc6r-0007aC-5A for 56683@debbugs.gnu.org; Thu, 21 Jul 2022 15:45:25 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=heytings.org; s=20220101; t=1658432719; bh=YdqCIDJRKFQxhHmNQ1GLWgZXr/4aKNZFJGlzuTnsQ0E=; h=Date:From:To:cc:Subject:In-Reply-To:Message-ID:References:From; b=lvZIw7iLeQEuZaKjMTKfCIrbnYsCBzCjPxrX8SXrANgIISrf1kNoBZCKkOTI4otUb ehcOH0CcchlUip/Udc1VoxGD6z7SCvDS+T7dueyFGbI971QR103hbl3Lvba9EAm/le 8/XCDzCLnlOA5ad/qkEPuGsMjhmLJApJv8ASgPqtGWSXsGt5+SmrO408w0HTJDTThv WnTWDFLPSVXIQuOdRgk87qVNV3CX3ebpIl44FG4ksjJ12pX01xZly48HfhRYId1D6H +irwtk3ZsjGlFiZaox4ey4vTIkb19VyITd67VvvenH/z0tSO8LdXPZcA08Le33EOwW ccfKjY9Vye6AQ== In-Reply-To: <87h73ab8bo.fsf@gmail.com> Content-ID: 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:237570 Archived-At: --gC4JE3gtHw Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: quoted-printable Content-ID: > > I'm using emacs with `truncate-lines` set to `t` in my init.el. After=20 > the merge of #56393 I've rebuilt Emacs, and started testing the fix.=20 > I've noticed, that when lines are truncated, opening dictionary.json=20 > from the #45898 and pressing C-e doesn't move you to the end of the=20 > line, but stops somewhere inside it. E.g. with the default window width= =20 > of Emacs -Q, I can see the following portion of the line > > =E2=86=90, "hu": ["index"]}, "examples": [["en C la indicoj aperas intero= rtajkrampoj, =E2=86=92 > > Arrows shown in the fringe indicate that there are more to the line on=20 > the right side. > You would have seen the same bug before the merge, so it's entirely=20 unrelated to the merge. It is present at least in Emacs 24, 25, 26, 27=20 and 28. > > As a side question, does these optimizations work with truncated lines?= =20 > As far as I can tell Emacs is not as responsive as when the lines are=20 > wrapped, but I don't know how to measure this precisely. > They do work with truncated lines, but I suspect that truncated lines=20 require specific fixes to work efficiently. --gC4JE3gtHw--