From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Po Lu Newsgroups: gmane.emacs.devel Subject: Re: How the long-lines "optimisation" breaks font locking. Date: Thu, 04 Aug 2022 21:34:49 +0800 Message-ID: <87fsic6sjq.fsf@yahoo.com> References: <87y1w5tahv.fsf@gnus.org> <87wnboi25t.fsf@ucl.ac.uk> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="20920"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.91 (gnu/linux) Cc: emacs-devel@gnu.org To: Eric S Fraga Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Thu Aug 04 15:46:27 2022 Return-path: Envelope-to: ged-emacs-devel@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 1oJbBD-0005Ci-Jo for ged-emacs-devel@m.gmane-mx.org; Thu, 04 Aug 2022 15:46:27 +0200 Original-Received: from localhost ([::1]:48806 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oJbBC-0006jW-77 for ged-emacs-devel@m.gmane-mx.org; Thu, 04 Aug 2022 09:46:26 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:54582) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oJb0H-0003OG-Gt for emacs-devel@gnu.org; Thu, 04 Aug 2022 09:35:10 -0400 Original-Received: from sonic302-21.consmr.mail.ne1.yahoo.com ([66.163.186.147]:40024) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1oJb0F-00068I-Qr for emacs-devel@gnu.org; Thu, 04 Aug 2022 09:35:09 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1659620101; bh=FfLM3l20OhH9szrmxW3Ok9aaj0NtUUq87aV5yQbQ9gs=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From:Subject:Reply-To; b=aYbxguvco66Y5BY0Qx1y1gFuzXqsMuA/uOJTTsa86Zq+CIDs+eE4rxMY0Jih5+9ZXGM2Sgq6fKx8XTq3LixRK+10AN0v/LkUBCzNBJFcDIcGPMZiJ0p2Q1Gt6t6Umw5/Y5Ljy7IL4jB2yCAj2QmzqD80FVrGObNrAaY6f3hS1JukA5SjKlKRDevwShmspvZ5fJUgGblN+zW35ydDoPkp9aTBdsZVZlCSvSQyUfr887HM3zmaOB68rxD1RSR434WDsvKM1Oocy5zOd9J21VnTAYPlx1NpMDAFoG6QHnNB+1q+2vo2lxIG+BAHRTLzmBy3BYoegEzK8maXidgvdRzBvQ== X-SONIC-DKIM-SIGN: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1659620101; bh=9bNdLVVgsL8nuKYTpqp3Xh04TnarQszw8rjroSWAn6W=; h=X-Sonic-MF:From:To:Subject:Date:From:Subject; b=HuncxQIYzDOHdmMYj5Yalc0MXTLbxeRXKPTtkMgUtVt9H5UsNpN3KoxQn4PI3TVkXIahtziKASH7bqmHUO9qUWXQc7DwcgRHU8BZjMNudN+PWOY5cn21y7BgLTddqEoQQQ5xSYUecic+tErk2jJLY5cSlfq8Z8I2Y8PlNc8jC6xkIasXmDHZQp7tk/+pQkWPoPJQlnJO40WuLBHkFaKB03OW42Chojuo8wS22IulJCOaxsSa8ZLunElVt2jIe5mkOiJXpdUYC866EEefjc1l0FKQKYiS5c1DeeNfhdp/bNMt25tOpPr2GCcjD0ozbsy0kdbIGTabj4aoY3Ui9YigUA== X-YMail-OSG: n_otiRIVM1mQKkLLbB2Re7PeIGevEAWfOS2OaFuo5kSpxMy0APYwIFUidL710OT 2royvLbkTBa9Hy4XY2yAhr3B9EwvUNKQWM4hX3RnrDm0wWF.YCBL1qmfFDldaPL2UPqCIGJ433f_ _RG9bnaWEDmpIdRwcSKhNBHD33pBnKXt9WlVSl3wxqWSz9MTUsVUcislGsL9Ag9bMqvq7n.SrwgE W45a1Wh58qer6e0icfz5RU08gquCa_y_ZA7Q1OxXSDugQoCJysMswMSkljfonSIEGii21mISyI_p oxmEAZJwQYvCyhBvxbqG0IPHsBY9M1EtvgLTATnIcFhLsxKJX5L6Jde_Ta0tW338X.FXFvgSN9ao ofKVDFmVQS_YFsiHmMYzgLiOd29QocDnsN9JbA6RcuIbgOH0.8WINVNlS9AF8HgxfnBnFMDeT6Mn KgD_O7QDsEBwS9uBHcJ2AnGDeWp2nxEC2kgzBd.TgxRmp2_7aMgJ2Ef7sjzD5GbEcrFvkaSD8p3S kgJ_vWDoMfSH2Z360dail8LCiwHO8eUJx0sryU9b2Np.gobJFT6OlZevosEnQ_ibw42R72c8w_iy MXm5.WB7yYwo9OcFQ.WYXHfFparU2OsZxvXmNpitMpagPHtr4ahkE.abcIGAyaU_LptLwLp0Xdl5 fIjZyUgBxNjm3Mlj6Nex5uvJLWQVa8kf7Iriu6auZQ3J1PojR5QlgSEnJkqKZ70fsmjp166bsgDl 0KNAMaDYUuA159XGYdlPd2cIEYLLuNeu8E7is64xyNhEhjBpyTBgFz6ws4SaeRCsbxiRBSGj_2DI V_pHsDjkJwvHu4v1UVfcfAcIFw.hGPsU1bNZXuFc7z X-Sonic-MF: Original-Received: from sonic.gate.mail.ne1.yahoo.com by sonic302.consmr.mail.ne1.yahoo.com with HTTP; Thu, 4 Aug 2022 13:35:01 +0000 Original-Received: by hermes--canary-production-sg3-6f58cd9b5-p4pb6 (Yahoo Inc. Hermes SMTP Server) with ESMTPA ID 6d851b9a729490c5938bb4847a4c2489; Thu, 04 Aug 2022 13:34:57 +0000 (UTC) In-Reply-To: <87wnboi25t.fsf@ucl.ac.uk> (Eric S. Fraga's message of "Thu, 04 Aug 2022 14:11:42 +0100") X-Mailer: WebService/1.1.20491 mail.backend.jedi.jws.acl:role.jedi.acl.token.atz.jws.hermes.yahoo Received-SPF: pass client-ip=66.163.186.147; envelope-from=luangruo@yahoo.com; helo=sonic302-21.consmr.mail.ne1.yahoo.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:293063 Archived-At: Eric S Fraga writes: > I don't know if this is related or not but I have just built emacs from > current git and gnus buffers have lost all fontification. All other > modes, including message-mode, seem to be just fine. Did you try "make bootstrap"? It was enough to fix that problem when I experienced it several weeks ago (around one of the loaddefs-related changes).