Introduction - If you have any usage issues, please Google them yourself
Achieve the string passed, (mess1---.> mess3 mess2----> mess4), passes completed display a string, each display show a string after going to the carriage return line feed. Requirements: the establishment of a macro library mylib.mac, the macro library includes at least the following three macros: one to pass over Hong Cheng move 2 shows the macro string disp 3 CRLF macro crlf.