The following descriptions came from the following document: http://www.compucolor.org/docs/CUVIC_Software_Library.pdf Chip #46 & #47 (Note new numbers) FORTH for the CCII - Language & Screens. CHIP manual is available from the library on a loan (photo-copy it yourself). ---- This disk contains fig-Forth version 1.1.0. A manual for 8080 fig Forth version 1.1, but not specific to the Compucolor, is available here: http://www.forth.org/fig-forth/contents.html The home page contains a lot of other useful information and tutorials: http://www.forth.org/index.html ----- Launch forth by entering FCS and typing "RUN FORTH" Some command examples: 1 2 + . --> 3 OK "1" places 16b signed integer 1 on stack "2" places 16b signed integer 2 on stack "+" adds top two items on stack, replacing them with the sum "." prints and pops the top stack item, 3 in this case -5 2 * . --> -10 OK (THIS IS A COMMENT) --> OK 3 LIST --> display contents of SCRN03.RND, which in this case is the credits screen 6 LIST --> display contents of SCRN06.RND, which is the start of the editor codde 6 20 INDEX --> displays this first line of each screen between 6 and 20; conventionally the first line is a comment describing what that sceen does