To determine whether a file or a group of text files has embedded control characters, use these options. For instance, if a file has trailing blanks, you can see them

若要确定某个文件或某一组文本文件是否有嵌入的控制字符，可以使用这些选项。

youdao

To determine whether a file or a group of text files has embedded control characters, use these options. For instance, if a file has trailing blanks, you can see them

若要确定某个文件或某一组文本文件是否有嵌入的控制字符，可以使用这些选项。

youdao