A tag that can be used in a customisation file to indicate to the context sensitive help compiler that the marked text must be preceded by the graphic or text for a note in the output help file.

• 笔记效果：在一个标准化文件中用来提示上下文敏感的帮助编辑器：在输出的帮助文件中，有记号的文本必须使用图形或者笔记文字作为前导。