From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Dmitry Gutov Newsgroups: gmane.emacs.bugs Subject: bug#71452: 30.0.50; GNUS hangs on IMAP/s reads starting at commit bbc1803 Date: Tue, 11 Jun 2024 04:55:25 +0300 Message-ID: <67705159-c08a-4e96-8d45-78d1f88d33e4@gutov.dev> References: <87o78at6nl.fsf@pretzelnet.org> <86jziy9e81.fsf@gnu.org> <87plsqvtb7.fsf@pretzelnet.org> <86a5ju9b7u.fsf@gnu.org> <8734plj4at.fsf@pretzelnet.org> <124019f5-db64-47dd-9199-1d647ff5f75f@gutov.dev> <874ja1ajnj.fsf@pretzelnet.org> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="13809"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Mozilla Thunderbird Cc: Eli Zaretskii , 71452@debbugs.gnu.org, Stefan Kangas To: epg@pretzelnet.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Jun 11 17:52:51 2024 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 1sH3nl-0003Pe-M1 for geb-bug-gnu-emacs@m.gmane-mx.org; 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Mon, 10 Jun 2024 21:55:27 -0400 (EDT) Content-Language: en-US In-Reply-To: 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-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:287081 Archived-At: On 10/06/2024 07:09, Dmitry Gutov wrote: > Print-debugging seems to say that there might be something wrong with > what (forward-line -1) does: output has the ^M chars, and apparently the > new logic makes it skip over too many characters. All right, this was the newline cache. I've pushed a fix, commit 5a576069fcd. This fixes Gnus in my testing. Also heads up: the variable to disable optimization had been renamed to 'fast-read-process-output'. Just in case you or somebody else needs to disable the fast path for this or some newer reason.