What does "proper R7RS" mean here? eval? R7RS-small was the initial target spec for Hoot, which it supports sans eval (which it will get soon).
I believe I have confused hoot with prescheme (where R7RS support is still ongoing). No offense intended. Perhaps a goal for my next jam: a compatibility layer or rewrite to R7RS of my ECS library and then porting my games to hoot to run in the browser! So much happening in Scheme-land recently to be excited about.