Note by @fastfinge

@mcourcel @DavidGoldfield @modulux @simon How did you not know about this? You got the interpreter and compiler from the Blazie website via ftp. Then you loaded it onto your BNS. The FTP site had a bunch of examples of geometry calculations and a to-do list in a desperate effort to hide that what this was really for was playing silly games written by Dan Zingaro. In fact, you can still get the compiler from: mail.nfbnet.org/files/bns/BASICBNS.ZIP