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+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the QtBrowser project.
+**
+** $QT_BEGIN_LICENSE:GPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see http://www.qt.io/terms-conditions. For further
+** information use the contact form at http://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPLv2 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 2 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/gpl-2.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+. pragma library
+
+function quote(str, delimiter) {
+ // discuss at: http://phpjs.org/functions/preg_quote/
+ // original by: booeyOH
+ // improved by: Ates Goral (http://magnetiq.com)
+ // improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
+ // improved by: Brett Zamir (http://brett-zamir.me)
+ // bugfixed by: Onno Marsman
+ // example 1: preg_quote("$40");
+ // returns 1: '\\$40'
+ // example 2: preg_quote("*RRRING* Hello?");
+ // returns 2: '\\*RRRING\\* Hello\\?'
+ // example 3: preg_quote("\\.+*?[^]$(){}=!<>|:");
+ // returns 3: '\\\\\\.\\+\\*\\?\\[\\^\\]\\$\\(\\)\\{\\}\\=\\!\\<\\>\\|\\:'
+
+ return String(str)
+ .replace(new RegExp('[.\\\\+*?\\[\\^\\]$(){}=!<>|:\\' + (delimiter || '') + '-]', 'g'), '\\$&');
+}
+
+function highlight( text, search )
+{
+ return text.replace( new RegExp( "(" + quote( search ) + ")" , 'gi' ), "<b>$1</b>" );
+}