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Wed, 18 Sep 2024 04:28:16 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmx.net; s=s31663417; t=1726626481; x=1727231281; i=jimjoe@gmx.net; bh=Oi4gbBt/I8zlbv6IyopaLJrwvjCdmRAtPiSvG5WYpNM=; h=X-UI-Sender-Class:From:To:Cc:Subject:In-Reply-To:References:Date: Message-ID:MIME-Version:Content-Type:cc:content-transfer-encoding: content-type:date:from:message-id:mime-version:reply-to:subject: to; b=aoUQJAEQAF1Q0VvMXJrRO/ZPj9KopAjV7U0bCiTzHeeryOgJ2OjuVLkavSpg6NOm 8eOqVyI734JW9d+rJv/j46OTyHJhgS2s3PElIKXbLfV+YdXIeinj15FbNNq1PdQwx MwuioGq2GHFfquvB4pPDqTorxlS/MJ26QNqLo5ERoI8JeQh9u/2+KX/HDWb9ZbqM9 NNBH6/QjgAtIj37F6fdp0ZBgGvnotVJrHUrFARvzmW1WWeSNhWSu28x+p3OCvcmDj DUjms/arug2kz1NGwYBcStRJtmd7d0sKF5n13oqcPQlxnbTFXe5anRZ5ml6J2shyq I0/VPSYkdUiXV0/mQQ== X-UI-Sender-Class: 724b4f7f-cbec-4199-ad4e-598c01a50d3a Received: from user-Inspiron-3493 ([117.242.199.137]) by mail.gmx.net (mrgmx005 [212.227.17.184]) with ESMTPSA (Nemesis) id 1MuDXz-1rzKST3GZh-010qFj; Wed, 18 Sep 2024 04:28:01 +0200 From: James Thomas To: Dan Christensen 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 In-Reply-To: <87zfo5rihb.fsf@uwo.ca> (Dan Christensen's message of "Tue, 17 Sep 2024 23:03:12 +0000") References: <87h6g7mm8r.fsf@debian-hx90.lan> <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> <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> <871q1lw089.fsf@uwo.ca> <86plp4ovgj.fsf@gmx.net> <87cyl3u5vo.fsf_-_@uwo.ca> <86zfo69b52.fsf@gmx.net> <86setx3o07.fsf@gmx.net> <87zfo5rihb.fsf@uwo.ca> User-Agent: Gnus/5.13 (Gnus v5.13) Date: Wed, 18 Sep 2024 07:57:57 +0530 Message-ID: <86plp17l1u.fsf@gmx.net> MIME-Version: 1.0 Content-Type: text/plain X-Provags-ID: V03:K1:ajyERBTg35KeVX00uGMuKyaA7sQY5v/0YakQcqrcm/wniLs+35M SHQhjA6stLIDhAVFFwppFKH08CuLAuZGiYJjU5vDj5L3G72iFytw6MyW6Ey/UtiW55eGh3d hpUq9Xg2Jp++p6/toQWeHR9No8tKiL+RUZy/XVY32R4QkJEOyyoP8MHlBgElUTHdIaenvoD kuWs1PlaAhQ/IaytDXhyQ== UI-OutboundReport: notjunk:1;M01:P0:mbMdT2MoW+Q=;9e+Ck0150kjxBseEf1L8tWE93C9 13JC1AcfG0q9DkuuuKwrU3MFylRCfWRM5FMm1JqRshZjpvC+7TEdpIGsXAceDlx12gkQJGCX6 sLu0spVbcn5rxi5v4mUIbueaelKa/SyfaZw8ahyS0+9TKahLhptP3H55ApVnlCRyApM6xc8pV sE+09qL9v1icXeztQDU8oGDM39CwN6wiMqS2z2RPPkaCbOb2x93OtT/Yw3ja9UG+bgO9H9dVk vv/DtMaUHx4jQwuDhxEsb+vG3cC23CXLLjsAJjzuGMvTJi6HVd3dOWXC+VbQ5TZ78SReArpDP erlGxfWSgApl1/c9RzdY/eipnwO9ZHHvpMwrvKk714TPjEKXomXKiFMKA8ycE4eAmr0gGvP2N GM8XnkZtI+3GuWR5PSsevfvWiFHl21c098ofHDAVvR5kMPCxkTgTyOFGCRWQRijIkMO+jhX9Z ECVsB7HkigBMC6KCPvmrNWYFAoon8llkchNTLUjVVG4G27A1FPGWNtMWC+AYVGT8D2hOTZ/QV K0qTY48zQfN1SQKxuUfg4ajYS9eP8xMmSBD4YSLXjC88c5iGj9DqLS6K7UpuWSvGZw8xkRjZQ PxehJJGi/lHJzXbAosGSuEPGYPKN0YL4H41lmf6wg626xofO9rkraoKHvzwWXO2g4xlNTqelK VxHcjJL6ryPhP4s+95NuaPS+17pN0OOBal5iHa6cZQHMwN6Xh1uZTmhpXlW70X/Xk7qt/LPTk 8NlHOY026rzj57XLPPeGFgN+SNsJ4uXvK3lNKQRI06Z4PvgtZb3hBgtvUo092DkWIJMqOXR4+ B+nlS1S//jPN4M2nqML2a+X1n1dPTzhd1V16ld0oZH/0I= List-ID: Precedence: bulk Dan Christensen wrote: > On Sep 18, 2024, James Thomas wrote: > >> James Thomas wrote: >> >> In fact, is the max needed? Wouldn't this work as well? > > This is about the line > > (max (1+ (- (cdr active) (car active))) 0) > > The max is there in case active contains a pair like (10 . 8), for which > (1+ (- (cdr active) (car active))) evaluates to -1. While this seems > unlikely to happen, at least two other backends use the above code to > guard against it, and it seems wise to be generous in what we accept. > > This is especially true because gnus-parse-active does not accept > negative numbers. Cool, thanks! --