Example
Parse into LHTML:
(chtml:parse "<p>nada</p>" (chtml:make-lhtml-builder)) => (:HTML NIL (:HEAD NIL) (:BODY NIL (:P NIL "nada")))
Serialize LHTML back into a string:
(chtml:serialize-lhtml * (chtml:make-string-sink)) => "<HTML><HEAD></HEAD><BODY><P>nada</P></BODY></HTML>"
Parsing
foo