At first I was wondering why everything looks backward. But of course, it is stack oriented. I would expect push and pop to be quite powerful commands in such a

At first I was wondering why everything looks backward. But of course, it is stack oriented. I would expect push and pop to be quite powerful commands in such a language, since it appears to be the method by which functions are built and invoked. There are a few crazy bits in there to keep it interesting. For example, bi appears to be a "lite" version of Lisp's multiple-value-bind macro.