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#61667: 29.0.60; Failure to redisplay Date: Fri, 24 Feb 2023 16:14:31 +0200 Message-ID: References: <04d7cb31-684c-07c0-ee7b-503514fc1a85@yandex.ru> <4306cb76-a44c-3101-e43c-fd64afae4a51@yandex.ru> <871qmje2ws.fsf@yahoo.com> <83edqjtbss.fsf@gnu.org> <4e5e2a46-9b07-206a-6774-9f98f34cbd14@yandex.ru> <83y1orrolh.fsf@gnu.org> <83sfeyswdw.fsf@gnu.org> <877cwactgv.fsf@yahoo.com> <83mt55sxli.fsf@gnu.org> <8afe34f2-eeea-3be8-82ef-576a115beb6d@yandex.ru> <96b742a05da174ece02e@heytings.org> <25c48260-2edc-f062-8fef-52ff2fdd22e3@yandex.ru> <96b742a05dea855f9636@heytings.org> <853eca8f-5850-dd73-7601-4fad92613ab9@yandex.ru> <0a7313f0-765c-aeca-ae50-6d8adbfb04ed@yandex.ru> <5002b0b34b1067395698@heytings.org> <628d9354-e334-0ad5-39c8-91081a5e9238@yandex.ru> <87lekn40yi.fsf@yahoo.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Injection-Info: ciao.gmane.io; 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Fri, 24 Feb 2023 06:14:33 -0800 (PST) Content-Language: en-US In-Reply-To: <87lekn40yi.fsf@yahoo.com> 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:256604 Archived-At: On 24/02/2023 16:01, Po Lu wrote: > Dmitry Gutov writes: > >> --eval "(setq frame-title-format \"foo bar foo\")" >> >> indeed makes the problem go away. Both the 200-300ms delay in my repro >> scenario, and the multi-second delay with my personal configuration. > But in this case the frame title will never change, so no problem can > show up. > > BTW, is this related to the buffer swapping problem at all? Isn't that > what we were trying to debug? The problem is in the noticeable delay between me pressing 'a' and seeing the contents of the window updated. When the frame title doesn't change, we simply can't track it as an additional symptom (that the buffer has been successfully visited, but the frame display remains the same). But whether the title changes or not, I can easily see the delay between me pressing 'a' and the contents of the window being updated. Or its absence.