text: /*
   * Tangram
   * Copyright 2009 Baidu Inc. All rights reserved.
   * 
   * path: baidu/string/trim.js
   * author: dron, erik
   * version: 1.1.0
   * date: 2009/11/15
   */
  
  ///import baidu.string;
  
  /**
   * 删除目标字符串两端的空白字符
   * @name baidu.string.trim
   * @function
   * @grammar baidu.string.trim(source)
   * @param {string} source 目标字符串
   * @remark
   * 不支持删除单侧空白字符
   * @shortcut trim
   * @meta standard
   *             
   * @returns {string} 删除两端空白字符后的字符串
   */
  
  (function () {
      var trimer = new RegExp("(^[\\s\\t\\xa0\\u3000]+)|([\\u3000\\xa0\\s\\t]+\x24)", "g");
      
      baidu.string.trim = function (source) {
          return String(source)
                  .replace(trimer, "");
      };
  })();
  
  // 声明快捷方法
  baidu.trim = baidu.string.trim;
  