Previously: Typing the Technical Interview. Update, November 2023: here are the full term rewrite and language macros which formed the seed of this story. These files include OO notation as well as the basic Algol syntax shown here. There is also a sketch of an object-oriented language with classes and inheritance, implemented as a Clojure macro. I do not remember writing it. It looks terrifying. Frigitt, vi danser For et øyeblikk, vi leker Vi tusen små bladskiper Gleder oss, på det klare morgen...