From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#22143: 24.5; Emacs blocked on long lines. Date: Thu, 05 Apr 2018 18:00:12 +0300 Message-ID: <83y3i11ywz.fsf@gnu.org> References: <87d1ud6kw8.fsf@gavenkoa.example.com> <87muyh4swq.fsf@web.de> Reply-To: Eli Zaretskii NNTP-Posting-Host: blaine.gmane.org X-Trace: blaine.gmane.org 1522940348 20909 195.159.176.226 (5 Apr 2018 14:59:08 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Thu, 5 Apr 2018 14:59:08 +0000 (UTC) Cc: 22143@debbugs.gnu.org, gavenkoa@gmail.com To: Michael Heerdegen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Apr 05 16:59:04 2018 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1f46Lv-0005KI-PY for geb-bug-gnu-emacs@m.gmane.org; Thu, 05 Apr 2018 16:59:03 +0200 Original-Received: from localhost ([::1]:35222 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1f46O1-0007xD-Aq for geb-bug-gnu-emacs@m.gmane.org; Thu, 05 Apr 2018 11:01:13 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:54799) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1f46Nu-0007wh-6K for bug-gnu-emacs@gnu.org; Thu, 05 Apr 2018 11:01:07 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1f46Nq-0005Ss-BI for bug-gnu-emacs@gnu.org; Thu, 05 Apr 2018 11:01:06 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:59891) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1f46Nq-0005SD-7p for bug-gnu-emacs@gnu.org; Thu, 05 Apr 2018 11:01:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1f46Np-0004xL-Tn for bug-gnu-emacs@gnu.org; Thu, 05 Apr 2018 11:01:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 05 Apr 2018 15:01:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 22143 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 22143-submit@debbugs.gnu.org id=B22143.152294041018952 (code B ref 22143); Thu, 05 Apr 2018 15:01:01 +0000 Original-Received: (at 22143) by debbugs.gnu.org; 5 Apr 2018 15:00:10 +0000 Original-Received: from localhost ([127.0.0.1]:39555 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1f46N0-0004vc-KV for submit@debbugs.gnu.org; Thu, 05 Apr 2018 11:00:10 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:35383) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1f46My-0004uY-RB for 22143@debbugs.gnu.org; Thu, 05 Apr 2018 11:00:09 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1f46Mq-0004io-B1 for 22143@debbugs.gnu.org; Thu, 05 Apr 2018 11:00:03 -0400 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:40368) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1f46Mq-0004ik-6b; Thu, 05 Apr 2018 11:00:00 -0400 Original-Received: from [176.228.60.248] (port=3092 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1f46Mp-0002eF-Ev; Thu, 05 Apr 2018 10:59:59 -0400 In-reply-to: <87muyh4swq.fsf@web.de> (message from Michael Heerdegen on Thu, 05 Apr 2018 16:41:41 +0200) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] 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" Xref: news.gmane.org gmane.emacs.bugs:144928 Archived-At: > From: Michael Heerdegen > Date: Thu, 05 Apr 2018 16:41:41 +0200 > Cc: 22143@debbugs.gnu.org > > (First, I don't think this is wishlist. Isn't it a bug when an editor > can't open a file or freezes when doing so?) This bug was marked wishlist because it asks for a new feature: a warning about long lines when visiting a file. The bug report about slow redisplay in this case and in similar cases is bug#13675, and it is not marked wishlist. > If we can't solve the issue with long lines in the display code, maybe > we should do something like this by default? Practical and detailed proposals, let alone patches, in that direction will be most welcome. But please don't forget that long lines could materialize not just when a file is first visited, but also as result of its editing, or more generally when some text is generated by editing, even if the buffer doesn't visit any file. Bonus points for displaying such warnings in those cases as well. TIA