DietLISP DietLISP is an interpreter for an untyped Lisp variant written in Haskell. This is a toy project that I started working on during my winter break in the Doon valley. The Language DietLISP is a minimalist, lazy, purely functional lisp. It does not have a static type system. The distinguishing feature of DietLISP is that all executable forms in it are semi-operatives. Semi-Operatives The no