cue 'Fennel is not a lisp' etc. This looks like Common Lisp, so the full kitchen sink, with all the, um, historical, 'car' 'cdr', caaadr' stuff etc. Fennel is

cue 'Fennel is not a lisp' etc. This looks like Common Lisp, so the full kitchen sink, with all the, um, historical, 'car' 'cdr', caaadr' stuff etc. Fennel is more a lisp-like (clojure-like) syntax for Lua, but IMHO it is an improvement over Lua syntax, simplifies some things, and is good for teaching.