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, 3 Mar 2023 15:06:11 +0200 Message-ID: <04d267b9-e61c-d624-74cb-411336c3cf47@yandex.ru> References: <04d7cb31-684c-07c0-ee7b-503514fc1a85@yandex.ru> <8716b41c97839d6a8b87@heytings.org> <7fee18a7-3307-b6de-1428-ae17d51c85af@yandex.ru> <9ac9271f1ee55a9b8bbf@heytings.org> <87a60y13ou.fsf@yahoo.com> <674e150e-fcbe-7d67-962e-214cfaec2ca0@yandex.ru> <875ybl1dii.fsf@yahoo.com> <2b249c97-db63-34e1-80c2-0c898005e31f@yandex.ru> <87zg8xyt0m.fsf@yahoo.com> <25c817d9-f969-8c24-6ed4-9b35fd6f27ad@yandex.ru> <87sfeozn8f.fsf@yahoo.com> <87o7pczlsq.fsf@yahoo.com> <43d50d6a-1eb0-cd42-0479-3f9d4d74904a@yandex.ru> <87ilfkyorf.fsf@yahoo.com> <8f4df0d7-eb1a-379a-db03-314f2c93743b@yandex.ru> <87a60vztad.fsf@yahoo.com> <14405ac4f8f101c35628@heytings.org> <60c92936-2a75-a254-145a-6a0a1656a645@yandex.ru> <8eda4f1e-233e-4963-1b1d-75945eca01d4@yandex.ru> <874jr2y7qk.fsf@yahoo.com> <83h6v2cmy8.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; 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Fri, 03 Mar 2023 05:06:13 -0800 (PST) Original-Received: from [192.168.0.2] ([46.251.119.176]) by smtp.googlemail.com with ESMTPSA id g9-20020a05600c308900b003dfe5190376sm2326690wmn.35.2023.03.03.05.06.12 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 03 Mar 2023 05:06:12 -0800 (PST) Content-Language: en-US In-Reply-To: <83h6v2cmy8.fsf@gnu.org> 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:257210 Archived-At: On 03/03/2023 09:29, Eli Zaretskii wrote: >> From: Po Lu >> Cc: Gregory Heytings , 61667@debbugs.gnu.org, Eli >> Zaretskii >> Date: Fri, 03 Mar 2023 08:54:43 +0800 >> >> Also, since we now know blink-cursor-mode was previously screwing with >> the results, would you please try some other window manager again and >> see if the problem reproduces without GNOME? > > For a good measure, also disable global-eldoc-mode. I've found long > ago that blink-cursor-mode and global-eldoc-mode get in the way of > debugging and testing various redisplay problems, because they tend to > trigger extra redisplay cycles. > > For an even cleaner environment, I suggest to disable all the timers > that we run by default (see "M-x list-timers"). Timers change how our > main loop behaves, and the routine redisplay calls are part of the > main loop. Thank you, I've added --eval "(global-eldoc-mode -1)" --eval "(show-paren-mode -1)" --eval "(cancel-timer show-paren--idle-timer)" but that didn't seem to affect reproducibility, one way or the other. This left just 2 timers in the list: undo--auto-boundary-timer, and another jit-lock related, both with intervals >0.5s.