skip变量设置为' '(空字符串)，所以所有输入(包括空格)都转至标志伪指令。

The skip variable was set to "(empty string), so all input, including Spaces, goes to the token directive."

youdao

skip变量设置为' '(空字符串)，所以所有输入(包括空格)都转至标志伪指令。

The skip variable was set to "(empty string), so all input, including Spaces, goes to the token directive."

youdao