Many details suggest that it's a very mainstream object oriented design dressed with somewhat Forth-like syntax, not an "extended" Forth. For example, both gar

Many details suggest that it's a very mainstream object oriented design dressed with somewhat Forth-like syntax, not an "extended" Forth. For example, both garbage collected objects and heap allocated objects, uncontrolled multithreading, everything is an object, arbitrary precision integers, caring so little about the stack that ROLL is missing, gratuitously different control structure syntax.