> Can you repost it, just for the sake of what was going on 20 years ago?
Surely it was either : (a) Test - please ignore (b) Someone reminiscing about how they could move the chains in different directions on a Turing Machine 2290 Rob Scott Rocket Software http://www.rs.com/portfolio/mxi/ ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html

