From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Ihor Radchenko Newsgroups: gmane.emacs.bugs Subject: bug#64596: 30.0.50; On FIXME: in src/buffer.c:1481 (force-mode-line-update) Date: Sun, 16 Jul 2023 10:22:38 +0000 Message-ID: <87ttu4gnpt.fsf@localhost> References: <877cr4nez9.fsf@localhost> <83lefj4okb.fsf@gnu.org> <83fs5r3tqv.fsf@gnu.org> <834jm6fppc.fsf@gnu.org> <87a5vyidy6.fsf@localhost> <83sf9qe2ip.fsf@gnu.org> <83a5vxejz6.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="34071"; mail-complaints-to="usenet@ciao.gmane.io" Cc: Eli Zaretskii , 64596@debbugs.gnu.org To: Stefan Monnier Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sun Jul 16 12:32:18 2023 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 1qKz34-0008f5-34 for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 16 Jul 2023 12:32:18 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qKz2p-00008H-TL; Sun, 16 Jul 2023 06:32:03 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qKz2o-00007q-79 for bug-gnu-emacs@gnu.org; Sun, 16 Jul 2023 06:32:02 -0400 Original-Received: from debbugs.gnu.org ([2001:470:142:5::43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1qKz2n-0000up-V1 for bug-gnu-emacs@gnu.org; Sun, 16 Jul 2023 06:32:01 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1qKz2n-0003jv-Pm for bug-gnu-emacs@gnu.org; Sun, 16 Jul 2023 06:32:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Ihor Radchenko Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 16 Jul 2023 10:32:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 64596 X-GNU-PR-Package: emacs Original-Received: via spool by 64596-submit@debbugs.gnu.org id=B64596.168950348214323 (code B ref 64596); Sun, 16 Jul 2023 10:32:01 +0000 Original-Received: (at 64596) by debbugs.gnu.org; 16 Jul 2023 10:31:22 +0000 Original-Received: from localhost ([127.0.0.1]:46909 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1qKz2A-0003ix-Cw for submit@debbugs.gnu.org; Sun, 16 Jul 2023 06:31:22 -0400 Original-Received: from mout02.posteo.de ([185.67.36.66]:34201) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1qKz28-0003il-R7 for 64596@debbugs.gnu.org; Sun, 16 Jul 2023 06:31:21 -0400 Original-Received: from submission (posteo.de [185.67.36.169]) by mout02.posteo.de (Postfix) with ESMTPS id 0B52924010E for <64596@debbugs.gnu.org>; Sun, 16 Jul 2023 12:22:26 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=posteo.net; s=2017; t=1689502948; bh=p9FQY8lzZrovUou/MKMGxE/j4PErW9Qvs2VRn4hok1g=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:From; b=QOcl0YqeiCltU8gtUf87JaD+ijU+LaP55qhoGFSdNihJPKG24iinBHafPS0/yCvny b/q7g8/uMKz22rfjeUDw/BvGQ8geXCECr2Jm2bPPIyUMNSWH7OYn88N5ieSbyXQHMx kYeazZT8Q/nu0qk/qa8M8ujjn9n0/Q6V/Q30VJTda93Gz0r93hOe6pLcezRoO/WL/l pFN9cXgEkYXRwjwnNTAnNuQIiaOS6xiEcamDgric0SohUWxaf8pYvK3On11K+riXez 0lgOZHoez1qQSjQl6mDcFSHr5ecJbEfC6cRPkiZWV8HYIhqIitCgF4cB0LawVJlpOx Q4ZC4E4IaropQ== Original-Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 4R3h9G0p0hz6txQ; Sun, 16 Jul 2023 12:22:25 +0200 (CEST) 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:265312 Archived-At: Stefan Monnier writes: >> . prevent_redisplay_optimizations_p flag of a buffer >> . must_be_updated_p flag of a window > > No idea what these mean. > The name `must_be_updated_p` makes it sound to me like it's redundant > with the `redisplay` flag above. I agree about must_be_updated_p. I had exactly same though that it is redundant with redisplay flag when reading the code. prevent_redisplay_optimizations_p is intuitively logical, but I still feel confused because it appears to be redundant upon seeing redisplay flag in the buffer. It raises a question what redisplay flag really means - it is causing redisplay of a window/buffer or not necessarily? -- Ihor Radchenko // yantar92, Org mode contributor, Learn more about Org mode at . Support Org development at , or support my work at