Hi, Just found an old Houston Instrument HIPLOT DMP-40 monochrome D-size pen plotter in a closet at the job. The later models like the DMP-61 had HG/ML emulation, but this one apparently doesn't.
How close are the two languages? I can't find any documentation on DM/PL. I'd ponder making a conversion utility if I could find some docs on it. I really want to use it!
