This manual describes the special features of the Blazin' Forth compiler. It is not necessary to read the entire document before using the compiler.
I would strongly urge you to at least glance through the first part paying special attention to the sections describing MOUNT and the EDITOR.
Once this has been taken care of, you may proceed immediately to the portion you are most interested in. Blazin' Forth supports the sound chip, Turtle Graphics, and Sprites, as well as containing a complete string handling package. Please feel free to start with the sections which interest you the most.