In this installment I’ll talk a little about the creation of new Lisps and describe in detail the implementation of a very small Lisp called Lithp and use it to create another Lisp called Lithp'.
I adore this series (four publications in total). I'm going to revisit Fogus' implementation of Lithp and Lithp' with a computer in front of me. The writing is short, clear, and succinct, but I'm certain I missed many details.