From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: xfq Newsgroups: gmane.emacs.help Subject: About regexp Date: Sun, 25 Nov 2012 16:50:55 +0800 Message-ID: <50B1DBEF.2040906@gmail.com> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 8bit X-Trace: ger.gmane.org 1353854890 32147 80.91.229.3 (25 Nov 2012 14:48:10 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sun, 25 Nov 2012 14:48:10 +0000 (UTC) To: help-gnu-emacs@gnu.org Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Sun Nov 25 15:48:22 2012 Return-path: Envelope-to: geh-help-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 1TcdVL-0003mX-Ry for geh-help-gnu-emacs@m.gmane.org; Sun, 25 Nov 2012 15:48:19 +0100 Original-Received: from localhost ([::1]:48599 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TcdVA-0005fs-Vt for geh-help-gnu-emacs@m.gmane.org; Sun, 25 Nov 2012 09:48:08 -0500 Original-Received: from eggs.gnu.org ([208.118.235.92]:58269) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TcXvq-0001ty-O1 for help-gnu-emacs@gnu.org; Sun, 25 Nov 2012 03:51:19 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1TcXvq-0007Y6-0H for help-gnu-emacs@gnu.org; Sun, 25 Nov 2012 03:51:18 -0500 Original-Received: from mail-da0-f41.google.com ([209.85.210.41]:38741) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TcXvp-0007Xz-Qk for help-gnu-emacs@gnu.org; Sun, 25 Nov 2012 03:51:17 -0500 Original-Received: by mail-da0-f41.google.com with SMTP id e20so3167619dak.0 for ; Sun, 25 Nov 2012 00:51:16 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=message-id:date:from:user-agent:mime-version:to:subject :content-type:content-transfer-encoding; bh=vsgjU58AJoh7xykyTNC7p3e5fKIyNyut+lcwbyxsH/k=; b=X/+yl/iHXDRUtOEwB4K7dluh52pm+TUZbE3+08+Pz+6Nm/hmC1oGJ1hqonwHzOPBeI xf0R1tp4aIy+UTKvioYnGGLKhL9Eg00XR9ByXdk5xUnGJRVBOikVPss5Ikv4Ps4LI15R ALsMtpXVML6KivkFTyCum3tlNGyI195acvmi6kiCEdQdqjmXMmIcVDHJEG2imreOahMg Rx/OJtNtoVLbcNUOzKKPCCBYiHWpwD9Mcmq/MBvWuEEfyK2Wbof4GV2YdWGfxFdr78M/ 95Buv7bMczTTxNoPG7j/Q7bZ+aHqQsB7BYwayEYQ36omOsgiaRltjO7LSr4g516/R4NF LAkA== Original-Received: by 10.68.242.40 with SMTP id wn8mr28641470pbc.16.1353833476499; Sun, 25 Nov 2012 00:51:16 -0800 (PST) Original-Received: from [10.9.187.168] ([61.148.243.102]) by mx.google.com with ESMTPS id ai8sm6774192pbd.14.2012.11.25.00.51.12 (version=SSLv3 cipher=OTHER); Sun, 25 Nov 2012 00:51:15 -0800 (PST) User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/17.0 Thunderbird/17.0 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [fuzzy] X-Received-From: 209.85.210.41 X-Mailman-Approved-At: Sun, 25 Nov 2012 09:48:00 -0500 X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Original-Sender: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.help:87897 Archived-At: I have a questions about regexp. The default value of the variable `sentence-end-base' is: [.?!][]\"'”)}]* There is a backslash in the second part of the regexp, why?