From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Andy Moreton Newsgroups: gmane.emacs.bugs Subject: bug#35219: 27.0.50; Problems with nnimap groups with non-ASCII characters Date: Thu, 18 Apr 2019 21:42:57 +0100 Message-ID: References: <87ftqphjet.fsf@ericabrahamsen.net> <87imvgnh6n.fsf@ericabrahamsen.net> <875zrbi9z3.fsf@ericabrahamsen.net> <878sw7gkmd.fsf@ericabrahamsen.net> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="55883"; mail-complaints-to="usenet@blaine.gmane.org" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (windows-nt) To: 35219@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Apr 18 22:48:22 2019 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1hHDxG-000ES6-8c for geb-bug-gnu-emacs@m.gmane.org; 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Thu, 18 Apr 2019 16:43:08 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:52440) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hHDsB-0000Wt-Cm for bug-gnu-emacs@gnu.org; Thu, 18 Apr 2019 16:43:08 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hHDsA-0007dw-BM for bug-gnu-emacs@gnu.org; Thu, 18 Apr 2019 16:43:07 -0400 Original-Received: from [195.159.176.226] (port=60592 helo=blaine.gmane.org) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hHDsA-0007ct-3n for bug-gnu-emacs@gnu.org; Thu, 18 Apr 2019 16:43:06 -0400 Original-Received: from list by blaine.gmane.org with local (Exim 4.89) (envelope-from ) id 1hHDs6-0008Lf-T1 for bug-gnu-emacs@gnu.org; Thu, 18 Apr 2019 22:43:02 +0200 X-Injected-Via-Gmane: http://gmane.org/ Cancel-Lock: sha1:rHk83MPm9krvP37aftKLJzPSiuY= X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x 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: 209.51.188.43 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:157806 Archived-At: On Thu 18 Apr 2019, Eric Abrahamsen wrote: > Andy Moreton writes: >> I see a similar symptom, but with a different recipe: >> - start Gnus >> - open the server buffer, select a server, and subscribe to a new group >> - quit the server buffer >> - in the group buffer, kill the group line for the new group >> At this point, emacs is busy but unresponsive. Breaking in with ^G >> results in emacs becoming responsive agin, but all of the group lines >> disappear from the group buffer. >> >> Something is still not quite right. > > I'm not able to reproduce that, using a nntp group from gmane -- can you > give me more detail about how you trigger it? I used an nntp group from gmane to check this. After hitting ^g in the recipe above, emacs shows the last 3 lines of the original group buffer, and typing 'g' toudpate the group buffer restores the display to all of the missing groups. After more testing, it seems that this wrong display depends on using topics in the group buffer. If I toggle topics off ('t' in the group buffer) then killing the newly added group appears to work normally. With topics enabled, adding a new group and then saving .newsrc.eld ('s' in the group buffer) still results in the bad behaviour when killing the new group. Killing/yanking a group that was already in .newsrc.eld before gnus was started works normally. I've only checked this with my usual config though, rather than something stripped down to produce a minimal test case. > Unfortunately, the last round of changes might have left some cruft in > your .newsrc.eld file, if you had groups with non-ascii names. If you've > got some of that cruft in your group list, I suppose it's possible that > trying to kill a group might enter some sort of loop... All of the groups in my .newsrc.eld have ASCII names. AndyM