14 years ago, I decided to write one to run on ITS, which had just been resurrected. My code's here: http://web.onetel.com/~hibou/ITSter.txt http://web.onetel

14 years ago, I decided to write one to run on ITS, which had just been resurrected. My code's here: http://web.onetel.com/~hibou/ITSter.txt http://web.onetel.com/~hibou/ITSter.txt 323 lines of MACLISP including comments, no dependencies.