"specification. When checking, the input should be a former output of\n"
"this program. The default mode is to print a line with checksum, a\n"
"character indicating input mode ('*' for binary, space for text), and\n"
"specification. When checking, the input should be a former output of\n"
"this program. The default mode is to print a line with checksum, a\n"
"character indicating input mode ('*' for binary, space for text), and\n"