From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.emacs.gnus.general/50451 Path: main.gmane.org!not-for-mail From: Kevin Greiner Newsgroups: gmane.emacs.gnus.general Subject: Re: Threading wrong if showing undownloaded articles Date: Fri, 28 Feb 2003 07:52:37 -0600 Sender: owner-ding@hpc.uh.edu Message-ID: References: <84d6ldkc9w.fsf@lucy.is.informatik.uni-duisburg.de> <84bs0wy2mx.fsf@lucy.is.informatik.uni-duisburg.de> NNTP-Posting-Host: main.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit X-Trace: main.gmane.org 1046440419 30560 80.91.224.249 (28 Feb 2003 13:53:39 GMT) X-Complaints-To: usenet@main.gmane.org NNTP-Posting-Date: Fri, 28 Feb 2003 13:53:39 +0000 (UTC) Return-path: Original-Received: from malifon.math.uh.edu ([129.7.128.13]) by main.gmane.org with esmtp (Exim 3.35 #1 (Debian)) id 18okwy-0007w4-00 for ; Fri, 28 Feb 2003 14:53:21 +0100 Original-Received: from sina.hpc.uh.edu ([129.7.128.10] ident=lists) by malifon.math.uh.edu with esmtp (Exim 3.20 #1) id 18okwm-0004S2-00; Fri, 28 Feb 2003 07:53:08 -0600 Original-Received: by sina.hpc.uh.edu (TLB v0.09a (1.20 tibbs 1996/10/09 22:03:07)); Fri, 28 Feb 2003 07:54:07 -0600 (CST) Original-Received: from sclp3.sclp.com (sclp3.sclp.com [66.230.238.2]) by sina.hpc.uh.edu (8.9.3/8.9.3) with SMTP id HAA19419 for ; Fri, 28 Feb 2003 07:53:54 -0600 (CST) Original-Received: (qmail 46321 invoked by alias); 28 Feb 2003 13:52:51 -0000 Original-Received: (qmail 46316 invoked from network); 28 Feb 2003 13:52:51 -0000 Original-Received: from quimby.gnus.org (80.91.224.244) by 66.230.238.6 with SMTP; 28 Feb 2003 13:52:51 -0000 Original-Received: from news by quimby.gnus.org with local (Exim 3.12 #1 (Debian)) id 18olDY-0003L8-00 for ; Fri, 28 Feb 2003 15:10:28 +0100 Original-To: ding@gnus.org Original-Path: not-for-mail Original-Newsgroups: gnus.ding Original-Lines: 54 Original-NNTP-Posting-Host: 198.64.160.47 Original-X-Trace: quimby.gnus.org 1046441428 12594 198.64.160.47 (28 Feb 2003 14:10:28 GMT) Original-X-Complaints-To: usenet@quimby.gnus.org Original-NNTP-Posting-Date: 28 Feb 2003 14:10:28 GMT User-Agent: Gnus/5.090016 (Oort Gnus v0.16) Emacs/21.2 (i386-msvc-nt5.1.2600) Cancel-Lock: sha1:qm50VWK8GGjdeiyLdRuGJSFYiBw= Precedence: list X-Majordomo: 1.94.jlt7 Xref: main.gmane.org gmane.emacs.gnus.general:50451 X-Report-Spam: http://spam.gmane.org/gmane.emacs.gnus.general:50451 kai.grossjohann@uni-duisburg.de (Kai Großjohann) writes: > Kevin Greiner writes: > >> kai.grossjohann@uni-duisburg.de (Kai Großjohann) writes: >> >>> As you can see, the \--\ markers have moved right for the messages >>> that were selected for display. Also, the threads aren't shown >>> correctly -- after doing J u on that group and reentering I see >>> proper thread trees. >>> >>> (The \--\ characters come from %B in gnus-summary-line-format.) >> >> There is so little agent code exposed via the summary that I can't see >> how the agent is the direct cause of this problem. > > I believe that :-) > >> Are you using gnus-agent-fetch-selected-article to download these >> articles? If so, the summary code redrew the lines to change the - >> to + in column 1 and change the line's color. It's possible that >> the summary didn't position the fields correctly in the updated >> line. > > What I did was to exit the group with q, then did J u on that group > in the Group buffer, then I entered the group again. > >> You might this test function. >> (defun test1 (article) >> (gnus-summary-goto-subject article nil t) >> (gnus-summary-update-article-line >> article >> (gnus-summary-article-header article))) >> >> The next time you notice that downloaded articles are misaligned, use >> this function to force specified articles to update without calling >> the agent. In particular, try it on the article following the >> incorrectly displayed articles. > > Okay. > > (Not sure that there is an article followed the incorrectly displayed > ones: the `wrong' ones are the undownloaded ones, and usually the > undownloaded ones will be last. Normally I do `g J s' to get new > news. Only sometimes I too impatient and enter groups after `g'.) > Right, the function that I provided should be able to refresh the undownloaded articles. I suspect that the data structures used by the summary are being corrupted. I'd like you to find out if that is true. Kevin