From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Nobuyoshi Nakada Newsgroups: gmane.emacs.bugs Subject: bug#20026: [PATCH] 24.4; regexp parse miss in ruby-mode Date: Sat, 07 Mar 2015 10:35:36 +0900 Message-ID: <54FA55E8.9090609@ruby-lang.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=iso-2022-jp Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1425692360 32151 80.91.229.3 (7 Mar 2015 01:39:20 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sat, 7 Mar 2015 01:39:20 +0000 (UTC) To: 20026@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Mar 07 02:39:11 2015 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 1YU3hu-0004rN-Nx for geb-bug-gnu-emacs@m.gmane.org; Sat, 07 Mar 2015 02:39:10 +0100 Original-Received: from localhost ([::1]:32952 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YU3hu-0005v9-5n for geb-bug-gnu-emacs@m.gmane.org; Fri, 06 Mar 2015 20:39:10 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:36996) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YU3hq-0005v4-0B for bug-gnu-emacs@gnu.org; Fri, 06 Mar 2015 20:39:06 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YU3hm-0007hN-MO for bug-gnu-emacs@gnu.org; Fri, 06 Mar 2015 20:39:05 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:39441) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YU3hm-0007hI-Id for bug-gnu-emacs@gnu.org; Fri, 06 Mar 2015 20:39:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1YU3hm-00035k-EC for bug-gnu-emacs@gnu.org; Fri, 06 Mar 2015 20:39:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Nobuyoshi Nakada Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 07 Mar 2015 01:39:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 20026 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: patch X-Debbugs-Original-To: bug-gnu-emacs@gnu.org Original-Received: via spool by submit@debbugs.gnu.org id=B.142569229911824 (code B ref -1); Sat, 07 Mar 2015 01:39:02 +0000 Original-Received: (at submit) by debbugs.gnu.org; 7 Mar 2015 01:38:19 +0000 Original-Received: from localhost ([127.0.0.1]:38009 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1YU3h4-00034d-TF for submit@debbugs.gnu.org; Fri, 06 Mar 2015 20:38:19 -0500 Original-Received: from eggs.gnu.org ([208.118.235.92]:34480) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1YU3ep-00030B-Km for submit@debbugs.gnu.org; Fri, 06 Mar 2015 20:36:00 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YU3ej-0006t5-9f for submit@debbugs.gnu.org; Fri, 06 Mar 2015 20:35:54 -0500 Original-Received: from lists.gnu.org ([2001:4830:134:3::11]:53414) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YU3ej-0006sz-73 for submit@debbugs.gnu.org; Fri, 06 Mar 2015 20:35:53 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:36196) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YU3ei-0005CV-BC for bug-gnu-emacs@gnu.org; Fri, 06 Mar 2015 20:35:53 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YU3ef-0006nH-6N for bug-gnu-emacs@gnu.org; Fri, 06 Mar 2015 20:35:52 -0500 Original-Received: from mail-pa0-x22a.google.com ([2607:f8b0:400e:c03::22a]:47077) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YU3ee-0006j5-W7 for bug-gnu-emacs@gnu.org; Fri, 06 Mar 2015 20:35:49 -0500 Original-Received: by pabli10 with SMTP id li10so55888770pab.13 for ; Fri, 06 Mar 2015 17:35:46 -0800 (PST) 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:subject :content-type:content-transfer-encoding; bh=1kcf1dUW3zPCv/2dX09CY6/4DB0OEZIyDd+uzHWovUU=; b=BBWamJtr+1Tzu4wkdRfDbtgar3pfERTmJi5xeWO3ZhJ/9JIiqmSYwebsFPSLxqfZ5Z ADwKGwfI1Db+acF3v8htmY8kcYDxEtnCmCjh3q9sQfXGI94JbsfKO3pNxEBk5YKJhilX p6KURxz4RhQQoegkN5B48B+m/+DWy5FYFa2Z5PWwUWmiXVVIREZIhVQsoyto5BTdS65g H8jQwuuV/v1vh6p2O65c15uB+Nbdt98spXy8N9JWTLDw/KL5GpbGK5QT0qTRzR1UQONF JHuaQ7lUVehAo2x4NQrq+oUTQKIKV04Lx4D+PMo3EINYfET1jZulQHSuQHViKup0jlfo IBZA== X-Received: by 10.66.237.35 with SMTP id uz3mr30910093pac.46.1425692146534; Fri, 06 Mar 2015 17:35:46 -0800 (PST) Original-Received: from ruby.local (203-188-213-035.users.bc9.ne.jp. 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X-Mailman-Approved-At: Fri, 06 Mar 2015 20:38:17 -0500 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:100211 Archived-At: ruby-mode misses a regexp just after an open brace ('{') or a vertical bar ('|'). As the result, `forward-sexp` and regexp highlighting do not work expectedly (or as a ruby interpreter interprets). ex. tap { /'/ } This "/'/" should be parsed as an regexp matches a single quote, but the first operator is parsed as a division operator and the succeeding single quote is parsed as a beginning of a string. Same for `{|x| /'/}`. --- lisp/progmodes/ruby-mode.el 2014-07-06 05:02:55.000000000 +0900 +++ lisp/progmodes/ruby-mode.el 2015-03-06 21:09:46.000000000 +0900 @@ -1777,7 +1777,7 @@ (defvar ruby-syntax-before-regexp-re (concat ;; Special tokens that can't be followed by a division operator. - "\\(^\\|[[=(,~;<>]" + "\\(^\\|[[{|=(,~;<>]" ;; Distinguish ternary operator tokens. ;; FIXME: They don't really have to be separated with spaces. "\\|[?:] " In GNU Emacs 24.4.1 (x86_64-apple-darwin14.0.0, NS apple-appkit-1343.16) of 2014-12-24 on tenten-slave.macports.org Windowing system distributor `Apple', version 10.3.1344 Configured using: `configure --prefix=/opt/local --with-ns --without-x --without-dbus CC=/usr/bin/clang 'CFLAGS=-pipe -Os -arch x86_64' 'LDFLAGS=-L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64' CPPFLAGS=-I/opt/local/include' Important settings: locale-coding-system: utf-8-hfs Major mode: Ruby