forth.CODE

[mitra42]

I need a mechanism to define a code extension to Forth, possible syntaxes

• forth.code(function) -- define a function, add to forth instance, but not jsFunctions or jsFunctionAttributes
• forth.code({n, f, ... }) -- add like any element in extensions or jsFunctionAttributes including to dict)

This is needed by #34 (I/O from files)

[mitra42]

Done .... for example can add a forth word "ramSP" that pushes the value of that field by ...

forth.addExtension({ n: "ramSP", function f() { this.SPpush(this.ramSP); } })