From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Tom Tromey Newsgroups: gmane.emacs.devel Subject: Re: html, css, and js modes working together Date: Sat, 11 Feb 2017 10:39:01 -0700 Message-ID: <87inog4oga.fsf@tromey.com> References: <87o9ynarz3.fsf@tromey.com> <877f4z6i8n.fsf@tromey.com> <87poipzr0l.fsf@tromey.com> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1486834787 26966 195.159.176.226 (11 Feb 2017 17:39:47 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sat, 11 Feb 2017 17:39:47 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.1.91 (gnu/linux) Cc: Stefan Monnier , emacs-devel@gnu.org To: Tom Tromey Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Sat Feb 11 18:39:43 2017 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ccbeA-0006kF-Sq for ged-emacs-devel@m.gmane.org; Sat, 11 Feb 2017 18:39:43 +0100 Original-Received: from localhost ([::1]:49093 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ccbeG-0002Cu-AD for ged-emacs-devel@m.gmane.org; Sat, 11 Feb 2017 12:39:48 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:54891) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ccbdh-0002Cd-NJ for emacs-devel@gnu.org; Sat, 11 Feb 2017 12:39:14 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ccbde-00063M-Jz for emacs-devel@gnu.org; Sat, 11 Feb 2017 12:39:13 -0500 Original-Received: from gproxy7-pub.mail.unifiedlayer.com ([70.40.196.235]:45009) by eggs.gnu.org with smtp (Exim 4.71) (envelope-from ) id 1ccbde-00063I-6B for emacs-devel@gnu.org; Sat, 11 Feb 2017 12:39:10 -0500 Original-Received: (qmail 11348 invoked by uid 0); 11 Feb 2017 17:39:06 -0000 Original-Received: from unknown (HELO cmgw2) (10.0.90.83) by gproxy7.mail.unifiedlayer.com with SMTP; 11 Feb 2017 17:39:06 -0000 Original-Received: from box522.bluehost.com ([74.220.219.122]) by cmgw2 with id jVf21u00u2f2jeq01Vf56L; Sat, 11 Feb 2017 10:39:06 -0700 X-Authority-Analysis: v=2.1 cv=H5NInYoi c=1 sm=1 tr=0 a=GsOEXm/OWkKvwdLVJsfwcA==:117 a=GsOEXm/OWkKvwdLVJsfwcA==:17 a=L9H7d07YOLsA:10 a=9cW_t1CCXrUA:10 a=s5jvgZ67dGcA:10 a=n2v9WMKugxEA:10 a=LYAy8HA7GQComzZTlFUA:9 a=L03L2QfmqWoA:10 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=tromey.com; s=default; h=Content-Type:MIME-Version:Message-ID:In-Reply-To:Date: References:Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=cI4+9wImq5ko+FD61KQrsg+CzOE8H39FaQn46y4MBRw=; b=jHpvUc5ucyPlYagRIjB/rSmS68 f1a2QQgMtT+fLP8wFdCi1ZApW7KNg5ePaWqWjZDJuWs1gLejlnkXK24wpK4tMThJgL29hUfWZowJA x1c0G+TjW/eEqT87ZwFnSDuSp; Original-Received: from 75-171-188-196.hlrn.qwest.net ([75.171.188.196]:50598 helo=bapiya) by box522.bluehost.com with esmtpsa (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.87) (envelope-from ) id 1ccbdW-0004SX-Im; Sat, 11 Feb 2017 10:39:02 -0700 X-Attribution: Tom In-Reply-To: <87poipzr0l.fsf@tromey.com> (Tom Tromey's message of "Fri, 10 Feb 2017 14:15:38 -0700") X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - box522.bluehost.com X-AntiAbuse: Original Domain - gnu.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - tromey.com X-BWhitelist: no X-Source-IP: 75.171.188.196 X-Exim-ID: 1ccbdW-0004SX-Im X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: 75-171-188-196.hlrn.qwest.net (bapiya) [75.171.188.196]:50598 X-Source-Auth: tom+tromey.com X-Email-Count: 5 X-Source-Cap: ZWx5bnJvYmk7ZWx5bnJvYmk7Ym94NTIyLmJsdWVob3N0LmNvbQ== X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [fuzzy] X-Received-From: 70.40.196.235 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.21 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.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.org gmane.emacs.devel:212234 Archived-At: Tom> I implemented the buffer-local-variables stuff last night, so I Tom> will try removing this code soon. This cleaned things up nicely; and in particular only minimal changes are needed to the smie, js, and css modes now. I am still having a problem that I could use help with. My mode is using cursor-sensor-functions to detect when point enters or leaves a sub-mode's region. When this happens the mode resets a bunch of buffer-local variables. For example, comment-start is modified depending on the current region. I discovered, though, that this doesn't do the right thing if I show an mhtml-mode buffer in multiple windows. For example if I enter a