From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.devel Subject: Re: Issue with hide-ifdef and cc-mode Date: Sun, 30 May 2021 15:42:39 -0400 Message-ID: References: <20210530070822.h57mmtpp2n7dvpbf.ref@Ergus> <20210530070822.h57mmtpp2n7dvpbf@Ergus> <20210530181411.jquh47dwgxtctmzc@Ergus> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="20953"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: Daniel =?windows-1252?Q?Mart=EDn?= , emacs-devel@gnu.org, Alan Mackenzie To: Ergus Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Sun May 30 21:44:57 2021 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 1lnRMl-0005CL-A1 for ged-emacs-devel@m.gmane-mx.org; Sun, 30 May 2021 21:44:55 +0200 Original-Received: from localhost ([::1]:37000 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lnRMk-0004id-Bg for ged-emacs-devel@m.gmane-mx.org; Sun, 30 May 2021 15:44:54 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:47838) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lnRKl-00033D-30 for emacs-devel@gnu.org; Sun, 30 May 2021 15:42:52 -0400 Original-Received: from mailscanner.iro.umontreal.ca ([132.204.25.50]:56156) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lnRKi-0002Ol-Rb for emacs-devel@gnu.org; Sun, 30 May 2021 15:42:50 -0400 Original-Received: from pmg2.iro.umontreal.ca (localhost.localdomain [127.0.0.1]) by pmg2.iro.umontreal.ca (Proxmox) with ESMTP id 901AF8040B; Sun, 30 May 2021 15:42:47 -0400 (EDT) Original-Received: from mail01.iro.umontreal.ca (unknown [172.31.2.1]) by pmg2.iro.umontreal.ca (Proxmox) with ESMTP id 4423680263; Sun, 30 May 2021 15:42:46 -0400 (EDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=iro.umontreal.ca; s=mail; t=1622403766; bh=N4S/MsJoyFNC0fAXFk5v8J1e90bypt97jvsuaOvI2M8=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From; b=IwMMzHyff/+RQahDHe3QKPMC23gs+JyLHMfpxdnXV2USxrM6mjFDWvv0WDqjYO5zu 9S6HPi/s6hWx/xFK83hCKZkCaDjnf1qZ9JlEZk5IBbg5Axkf9uOM6/sKzNDccTjBaR fzYkkSFzH2UTfpgglaTpPTMjBy+uOXEPpTusIe+qvb7995oquTjsibftfgG65WL9TK EAc001o/tLfLclkq2acV+nmrehoFugxTF1e7oJMx60QFl9Xi69CpKJAEUzGRwIjsiO ounrS1WkaHqbU+S8asdzt6OPppqhVvWAxSbfntdN6mDM6japdiKoz7Bl15U5aYuJw0 2776lXhytXrLw== Original-Received: from alfajor (69-196-163-239.dsl.teksavvy.com [69.196.163.239]) by mail01.iro.umontreal.ca (Postfix) with ESMTPSA id 03586120FDE; Sun, 30 May 2021 15:42:45 -0400 (EDT) In-Reply-To: <20210530181411.jquh47dwgxtctmzc@Ergus> (Ergus's message of "Sun, 30 May 2021 20:14:11 +0200") Received-SPF: pass client-ip=132.204.25.50; envelope-from=monnier@iro.umontreal.ca; helo=mailscanner.iro.umontreal.ca X-Spam_score_int: -42 X-Spam_score: -4.3 X-Spam_bar: ---- X-Spam_report: (-4.3 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.23 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:270146 Archived-At: > I didn't know I need to manually call hide-ifdefs every time I change > the preprocessor argument. Because none of this is documented in the > manual. But also calling that makes the functionality pretty > sub-optimal. `hide-ifdef` has not be given much love in a long time, so yes its featureset is a bit outdated. It'd probably not be too hard to hook hide-ifdef into font-lock. Patches welcome. In the mean time, you may want to `M-x report-emacs-bug` and request it as a new feature. Stefan