I've hit a snag with respect to self-evaluating objects, and the ad-hoc evaluation of
program labels is messed up because of it. I'm going to have to refactor.
Oddly enough, the strategy I hit upon appears to be the same one found
in Wisp, rather than Clojurescript.
This may actually be an internal detail; the version rendered for the user may actually
not care. I hope not; the performance could become hairy pretty quickly.
This passes all the basic tests provided from Lisp In Small Pieces,
chapter 3. This is a functional LiSP interpreter with limited ability
and very little bug handling, but it's a solid implementation that
matches the specification and passes the tests provided for the CPS
interpreter.
This commit does *not* provide any of the continuation variants
described in the book; it is only the base interpreter.
This also adds a number of accesory functions necessary for rationalizing
the record structure of an object in the lex/parse phase into something
more lisp-like. There's a metadata issue here that I'm not quite wrapping
my head around.
Elf M. Sternberg
Ken Elf Mathieu Sternberg