<p>In particular, what worries me is the "hard part" of this code turned out to be the higher order functions (if, while, for, foreach, proc). This LISP is contrived compared to other LISPs, with no special "forms", and no sugar other than the {} and [] which are supposed to be swiss army knives you can construct anything else you need from. I did it this way to make self-modifying / generated-at-runtime code easy & fluid. *But that's exactly what turned out to be hardest*. And *that's* a bad sign!</p>
