When the text interpreter processes a number that is immediately followed by a decimal point and is not found as a definition name, the text interpreter shall convert it to a double-cell number.

• 当文字解译器处理一个立即地跟随一个小数点的数字并且找不到它是一个定义名称时；文字解译器必须将它转换成一个双单元数字.