在扫描了所有的选项参数(也就是那些以连字符为前缀的参数)后,如果selpg发现还有一个参数,则它会接受该参数为输入文件的名称并尝试打开它以进行读取。
After scanning all option args (that is, those prefixed by a hyphen), if it finds one more arg, it takes it to be the name of the input file and tries to open it for reading.
在扫描了所有的选项参数(也就是那些以连字符为前缀的参数)后,如果selpg发现还有一个参数,则它会接受该参数为输入文件的名称并尝试打开它以进行读取。
After scanning all option args (that is, those prefixed by a hyphen), if it finds one more arg, it takes it to be the name of the input file and tries to open it for reading.
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