有一段文本,例如
I'm a student
I lived in Canada,
I don't like this stupid country,
but I'd like to live here.
用一个vi命令,把它变成
__I'm a student
__I lived in Canada,
__I don't like this stupid country,
but I'd like to live here.
__代表空格
I'm a student
I lived in Canada,
I don't like this stupid country,
but I'd like to live here.
用一个vi命令,把它变成
__I'm a student
__I lived in Canada,
__I don't like this stupid country,
but I'd like to live here.
__代表空格