The column command allows formatting of column values as well as modifying column attributes such as header text, width, and so on. Listing 1 provides an example of column command syntax.
COLUMN命令允许对列值进行格式化，也允许修改列属性，例如页眉文字、宽度等等。
2
Since only LINE tokens can occur in a body, the next other token that shows up will be part of a header — or a syntax error.
由于主体中只会出现LINE标记，所以出现下一个其他标记，表明这是标题部分——或者是一个语法错。
3
All the other statements inside the main function should remain intact. A header file can be included using the following Vue script syntax.