The standard Merlin command wrapper

Usage: ukko [-rReEh] [FILE]...

-r: Enter raw mode, parse stdin and allow interupts

-R: Like -r but with the standard SPELLBOOK loaded

-e: Evaluate a single file

-E: -e with the SPELLBOOk loaded

Enviroment variables: SPELLBOOK (location for your default spellbook)