Ah, no types, no NIL. Every user has to specify how their usage expresses strings, integers, booleans, etc. Maybe start from one of the already existing standa

Ah, no types, no NIL. Every user has to specify how their usage expresses strings, integers, booleans, etc. Maybe start from one of the already existing standards https://en.wikipedia.org/wiki/S-expression#Standardization https://en.wikipedia.org/wiki/S-expression#Standardization ?