操作系统: Windows XP或Windows 2003
浏览器: IE8版本或IE9

KindEditor版本:4.0.0

BUG再现步骤:
1.提示kindeditor.js，第三行错误
2.编辑器空间无法显示

期望结果:

能正常显示

调用代码：

<link rel="stylesheet" href="../kindediotr/themes/default/default.css" />
<link rel="stylesheet" href="../kindediotr/plugins/code/prettify.css" />
<script charset="utf-8" src="../kindediotr/kindeditor.js"></script>
<script charset="utf-8" src="../kindediotr/lang/zh_CN.js"></script>
<script charset="utf-8" src="../kindediotr/plugins/code/prettify.js"></script>
<script>
  KindEditor.ready(function(K) {
   var editor = K.create('textarea[name="content"]', {
    cssPath : '../kindediotr/plugins/code/prettify.css',
    uploadJson : '../kindediotr/upload_json.asp',
    allowFileManager : true,
    afterCreate : function() {
     var self = this;
     K.ctrl(document, 13, function() {
      self.sync();
      K('form[name=example]')[0].submit();
     });
     K.ctrl(self.edit.doc, 13, function() {
      self.sync();
      K('form[name=example]')[0].submit();
     });
    }
   });
   prettyPrint();
  });
</script>

编辑框代码：

<textarea name="content" style="width:700px;height:300px;visibility:hidden;"><%=content%></textarea>

经测完全不能显示编辑框，请求官方解答下，谢谢