From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Dmitry Gutov Newsgroups: gmane.emacs.bugs Subject: bug#17057: 24.3.50; [ruby-mode] Font-locking of special global variables like $$ is broken(missing) Date: Mon, 24 Mar 2014 09:33:26 +0200 Message-ID: <532FDFC6.2030907@yandex.ru> References: <87bnwzwqu8.fsf@yandex.ru> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Trace: ger.gmane.org 1395646454 3940 80.91.229.3 (24 Mar 2014 07:34:14 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 24 Mar 2014 07:34:14 +0000 (UTC) Cc: 17057@debbugs.gnu.org To: Bozhidar Batsov Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Mar 24 08:34:21 2014 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1WRzOn-0008TO-1i for geb-bug-gnu-emacs@m.gmane.org; Mon, 24 Mar 2014 08:34:21 +0100 Original-Received: from localhost ([::1]:34819 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WRzOm-0005Am-Lp for geb-bug-gnu-emacs@m.gmane.org; Mon, 24 Mar 2014 03:34:20 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:43771) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WRzOd-0005Aa-1a for bug-gnu-emacs@gnu.org; Mon, 24 Mar 2014 03:34:18 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WRzOV-00065D-Mr for bug-gnu-emacs@gnu.org; Mon, 24 Mar 2014 03:34:10 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:45492) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WRzOV-000659-K7 for bug-gnu-emacs@gnu.org; Mon, 24 Mar 2014 03:34:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1WRzOU-0006zb-Ll for bug-gnu-emacs@gnu.org; Mon, 24 Mar 2014 03:34:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Dmitry Gutov Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 24 Mar 2014 07:34:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 17057 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 17057-submit@debbugs.gnu.org id=B17057.139564641626845 (code B ref 17057); Mon, 24 Mar 2014 07:34:02 +0000 Original-Received: (at 17057) by debbugs.gnu.org; 24 Mar 2014 07:33:36 +0000 Original-Received: from localhost ([127.0.0.1]:46674 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1WRzO2-0006ys-TP for submit@debbugs.gnu.org; Mon, 24 Mar 2014 03:33:35 -0400 Original-Received: from mail-we0-f172.google.com ([74.125.82.172]:35618) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1WRzNz-0006yj-UQ for 17057@debbugs.gnu.org; Mon, 24 Mar 2014 03:33:33 -0400 Original-Received: by mail-we0-f172.google.com with SMTP id t61so3188015wes.3 for <17057@debbugs.gnu.org>; Mon, 24 Mar 2014 00:33:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=sender:message-id:date:from:user-agent:mime-version:to:cc:subject :references:in-reply-to:content-type:content-transfer-encoding; bh=glHzW32pOmeZnTnWDSRYkLQK2uGZyHFbCussySqa530=; b=zGYAsA+04A7lxyszU7KcaEi6gM7Xcv4+ZertH1dAYP4ab96kF1HUvpdnyx6O+rnc5p asXbttnUnyKnDOuEJjJU/Hb+yXbDz0PbeODNbOIscQa0Ygvf2BN2LjNhNaRuCZPK8aTe Lj5Jryi6me5UQvWqAewT3p++SUpGecD0CWidwlBuL/Cr+nYmuL5iim9N0zXFPg1qZU8k kxgrN97h5JFzxMxCxN/2FSvbUXOO4jA8fgEcXzlvirgxEV9Qru4zoXKo273BlLCWMEMg k2ULRonjc+V5qXdnt8v6yc/aNc1W2QHts0fQm/sJobMLrmEft2Js9vfkSsDu44hzvw1w WdqQ== X-Received: by 10.180.73.1 with SMTP id h1mr13892825wiv.10.1395646410571; Mon, 24 Mar 2014 00:33:30 -0700 (PDT) Original-Received: from [192.168.10.2] ([93.109.138.177]) by mx.google.com with ESMTPSA id f3sm34556480wiv.2.2014.03.24.00.33.28 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Mon, 24 Mar 2014 00:33:29 -0700 (PDT) User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.4.0 In-Reply-To: X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 140.186.70.43 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.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:87286 Archived-At: On 22.03.2014 12:05, Bozhidar Batsov wrote: > $1 gets font-locked immediately, but $$ currently gets font-locked only > after some “word-boundary” character gets inserted (like space, newline, > etc). Here's the relevant matcher, it's pretty old: "\\(\\$\\([^a-zA-Z0-9 \n]\\|[0-9]\\)\\)\\W" Apparently, it was meant as a light-weight syntax hint: no highlighting means syntax error. Very ad-hoc, so I'm up for removing it. ($1 also hits another matcher because 1 has the word syntax).