From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Michael Heerdegen Newsgroups: gmane.emacs.bugs Subject: bug#56423: 29.0.50; Hi-lock in dired broken by toggling wdired-mode Date: Wed, 06 Jul 2022 20:58:45 +0200 Message-ID: <87iloa2hlm.fsf@web.de> References: <874jzui52r.fsf@web.de> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="15746"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) To: 56423@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Jul 06 21:16:29 2022 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 1o9AVh-0003yZ-NL for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 06 Jul 2022 21:16:29 +0200 Original-Received: from localhost ([::1]:53098 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1o9AVg-0000dp-Be for geb-bug-gnu-emacs@m.gmane-mx.org; 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Wed, 06 Jul 2022 20:58:46 +0200 In-Reply-To: <874jzui52r.fsf@web.de> (Michael Heerdegen's message of "Wed, 06 Jul 2022 18:22:36 +0200") X-Provags-ID: V03:K1:6YShew0KCyOtVz7EMvVoE5o4TeKNi3B/hLx177LCcyL9P2HJpvA SYCoaxkEOOirhsEj7BmLqQIiLfHYnZMHMgqVMAfyJCHzdgDilpjTJ1KNgz+W9tjz1460t5x wyJ5wGKifHrr6OKp95eQg1+bkMBguiDoHIPjriIZjV5QMMDefYcklt0pt2z+ZdPtq7uJVqV 7tORzuYxUv8z1MXtsRDNw== X-UI-Out-Filterresults: notjunk:1;V03:K0:5m6NyzRqSRQ=:TtXy/xcGsXn5aQFh5fB8iM 1LpaJxl/uS12L1l3p2nbmv48KZxmRrlL0KqImflTejlHazO3jNRdSRgLNO9y+R80r7lxG8nBG 6FbBNDyxRJSEz9yy9K2oRy4MIv48M9pY8HcU1FKuYdVHMYe7D1pVzWnTuTFU/6JIFi/3MiOwe X79EPYU4uUXg6T46sbHepW7jTmdiKVnYIOHawxzwwmN+1EIbq9T/mEcG33CfhsW0zFKX4JNPG Esuo8oUhpmk9VNnN3S08gxo3ex9IAgp2Wyik0/129UgSln4HSNwaBX6hdp8RGPdqHSmtaSVoj 9z/FuvybbZ5+RSptlp+txidDjf4a6UdCzlAmKXNVt8+ii3Z1uBLhAsI/XjxqR69WeHvX+Hd2E 4Uau01GatBU9v4bIASXguXH2gCH3k2ECxsTKqB8XgLzsJmCtZUS0srRB4lOR0i8lLk9KoRELQ OnxsrItknxXhlW3FPSE9MKt7Bg+Jr4YM4HvhMCxOVb3jbkfcXxg5yUVQNHhGTbYJcXOaHMDM2 seH6J5rAyJLctpmbBozj9y64StZOdfy32aGMedXzvIrEB4eIGNUf7vdQPHaos+lUTwD0Fsw1m VqOidj6MuSIAq4BeaCbJvz7Nq90Y/PuUdrJRkQEDpR0djpH+/dwpai5Bo1rxl4krd6xLFf3D4 teWD7a6Qa/fRkCq69lA6Sp1Fa1Oz6qC6L38fspWyh5rGAY+WrZSh3jBmtbcEiZY56+qkKy9Ol MJRxqVqB9hPgSOER9kn9Ex88HtAah4E6g3OcZhElGsXz8zYG/3V+bmODYYbeqsY6lJvtAZzB 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" Xref: news.gmane.io gmane.emacs.bugs:236293 Archived-At: Michael Heerdegen writes: > The (only) reason for this is that when toggling `wdired-mode' the > hi-lock pattern rules added to `font-lock-keywords' are gone (why?). Ok, tried to follow what happens. Hitting the first key after entering wdired calls `font-lock-set-defaults' like this: | (font-lock-set-defaults) | (font-lock-fontify-region 132 243) | (jit-lock--run-functions 132 243) | (jit-lock-fontify-now 132 1632) | (jit-lock-function 132) and `font-lock-set-defaults' finds that (derived-mode-p font-lock-major-mode) fails so that it recomputes the `font-lock-keywords' from the defaults. I guess we could prevent that happening? Michael.