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Sun, 15 Sep 2024 12:49:27 +0000 From: Dan Christensen To: James Thomas CC: "72949@debbugs.gnu.org" <72949@debbugs.gnu.org>, "ding@gnus.org" Subject: Re: bug#72949: Gnus sometimes reports new messages but not showing them on IMAP server Thread-Topic: bug#72949: Gnus sometimes reports new messages but not showing them on IMAP server Thread-Index: AQHbB22zfjb3ypn9fUCtfcnPlkyCKg== Date: Sun, 15 Sep 2024 12:49:27 +0000 Message-ID: <871q1lw089.fsf@uwo.ca> References: <87h6g7mm8r.fsf@debian-hx90.lan> <868qwar3yn.fsf@gmx.net> <86h6ankmm6.fsf@gmx.net> <87r09q1i0s.fsf@uwo.ca> <868qvx1xst.fsf@gmx.net> <861q1p1gg2.fsf@gmx.net> <87seu2xqpa.fsf@uwo.ca> <87frq2xh4c.fsf@uwo.ca> <86h6ah2q47.fsf@gmx.net> In-Reply-To: <86h6ah2q47.fsf@gmx.net> (James Thomas's message of "Sun, 15 Sep 2024 15:30:40 +0530") Accept-Language: en-CA, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: user-agent: Gnus/5.13 (Gnus v5.13) authentication-results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=uwo.ca; 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charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: uwo.ca X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: YT2P288MB0089.CANP288.PROD.OUTLOOK.COM X-MS-Exchange-CrossTenant-Network-Message-Id: bdee2dbd-2fab-43d4-4ec8-08dcd584d5be X-MS-Exchange-CrossTenant-originalarrivaltime: 15 Sep 2024 12:49:27.7799 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: ad93a64d-ad0d-4ecd-b2fd-e53ce15965be X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: SfWeGGgktF2FBa05hVekGcMt/9NcRO7kZaSlo44u4K0tDCJNsmqekPDWAk9DKVCT X-MS-Exchange-Transport-CrossTenantHeadersStamped: YT3P288MB0725 List-ID: Precedence: bulk On Sep 15, 2024, James Thomas wrote: > Dan Christensen wrote: > >> (max (1+ (- (cdr active) (car active))) 0) > > Just wanna chime in with what's in (info "(gnus) Required Back End > Functions"): > > Gnus just discards the total-number, so whether one should take the > bother to generate it properly (if that is a problem) is left as an > exercise to the reader. That's interesting. I wonder if it is still correct. As I mentioned in an earlier message in this bug report, without that line of the patch, Gnus gives me an error. Without that line, Gnus would calculate the total number of articles as -1, and this line from gnus-start.el would fail to match because of the minus sign: (when (looking-at "[0-9]+ [0-9]+ \\([0-9]+\\) [0-9]+") I'm not sure if this is the only place that would be affected. Also, I see that many other parts of Gnus do a correct calculation of the total number of articles, so I guess we should follow suit. Dan=