From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Alex Bochannek Newsgroups: gmane.emacs.bugs Subject: bug#48950: 28.0.50; Gnus nnvirtual selection with positive prefix shows newest articles of component groups Date: Thu, 10 Jun 2021 14:25:28 -0700 Message-ID: Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="23471"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (darwin) To: 48950@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Jun 10 23:27:14 2021 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 1lrSCn-0005yq-Py for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 10 Jun 2021 23:27:13 +0200 Original-Received: from localhost ([::1]:36412 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lrSCm-0007jC-S6 for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 10 Jun 2021 17:27:12 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:39420) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lrSCc-0007hs-Fh for bug-gnu-emacs@gnu.org; Thu, 10 Jun 2021 17:27:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:54477) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lrSCb-000467-R9 for bug-gnu-emacs@gnu.org; Thu, 10 Jun 2021 17:27:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1lrSCb-0003hQ-P3 for bug-gnu-emacs@gnu.org; Thu, 10 Jun 2021 17:27:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Alex Bochannek Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 10 Jun 2021 21:27:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 48950 X-GNU-PR-Package: emacs X-Debbugs-Original-To: bug-gnu-emacs@gnu.org Original-Received: via spool by submit@debbugs.gnu.org id=B.162336037614164 (code B ref -1); Thu, 10 Jun 2021 21:27:01 +0000 Original-Received: (at submit) by debbugs.gnu.org; 10 Jun 2021 21:26:16 +0000 Original-Received: from localhost ([127.0.0.1]:37790 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lrSBs-0003gN-2s for submit@debbugs.gnu.org; Thu, 10 Jun 2021 17:26:16 -0400 Original-Received: from lists.gnu.org ([209.51.188.17]:51180) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lrSBo-0003gD-8D for submit@debbugs.gnu.org; Thu, 10 Jun 2021 17:26:14 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:39320) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lrSBo-0006ya-1c for bug-gnu-emacs@gnu.org; Thu, 10 Jun 2021 17:26:12 -0400 Original-Received: from ns.lapseofthought.com ([50.0.39.240]:63893 helo=mail.lapseofthought.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lrSBk-0003CM-Av for bug-gnu-emacs@gnu.org; Thu, 10 Jun 2021 17:26:11 -0400 Original-Received: from awb-mbp.local (unknown [IPv6:2601:646:4200:b470:d455:1f9f:5d32:8cd0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.lapseofthought.com (Postfix) with ESMTPSA id 4G1H7s4RTqz3pdqQ for ; Thu, 10 Jun 2021 14:25:29 -0700 (PDT) Authentication-Results: ORIGINATING; auth=pass smtp.auth=alex smtp.mailfrom=alex@bochannek.com Received-SPF: pass client-ip=50.0.39.240; envelope-from=alex@bochannek.com; helo=mail.lapseofthought.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action 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:208337 Archived-At: Hello! I am not sure if this behavior is intentional or not, but it surprised me and I thought I'd ask before I invest time changing it. When selecting an `nnvirtual' group with a numeric prefix, I see the newest messages of each of its component groups and not the newest messages of the combined group. Example: I have a group made up of four component groups. I do a 'C-u 2 0 ' and I end up with the five most recent messages from each of the groups. Below you see the dates of the 20 most recent messages when I open the combined group on the left, compared to the 20 most recent messages when I open it with prefix. Today, 06:06 Tuesday 20:55 Today, 06:19 Tuesday 20:59 Today, 06:44 Yesterday, 17:27 Today, 06:45 Yesterday, 17:31 Today, 07:27 Yesterday, 17:57 Today, 07:31 Today, 01:15 Today, 08:13 Today, 02:34 Today, 08:30 Today, 02:41 Today, 09:02 Today, 02:44 Today, 09:18 Today, 04:57 Today, 10:00 Today, 09:02 Today, 10:01 Today, 10:00 Today, 10:45 Today, 10:45 Today, 10:51 Today, 10:51 Today, 11:15 Today, 11:15 Today, 11:32 Today, 11:32 Today, 12:05 Today, 12:05 Today, 12:13 Today, 12:13 Today, 12:27 Today, 12:27 Today, 12:56 Today, 12:56 All messages on the left are from two high volume groups. The other two groups don't show up on the left list at all and you can tell by the time stamps that the first five messages on the right are from a low volume group. I can see some value to using the approach to show messages from all groups, but that fails when I select fewer groups than there are component groups. I may only see an older message from a low-volume group instead of the one new message that was just posted to a high-volume group. Can you explain the expected behavior to me? Thanks! -- Alex.