[this wonderful series of blog
posts](http://peter.michaux.ca/articles/scheme-from-scratch-introduction)) from
C to forth, but also includes pre-evaluation syntactic analysis, variadic
-compound function support, mark-sweep garbage collection, quasiquotation, and a
-basic (non-hygienic) macro system.
+compound function support, mark-sweep garbage collection, quasiquotation, a
+basic (non-hygienic) macro system and first-class continuations via
+`call-with-current-continuation`.
In future, I plan to also implement reified continuations and a more
complete numerical tower to bring it closer to