Thanks for the tip. I see utop referenced all the time, but I just haven't fired it up. Currently I'm designing a small language so I can learn OCaml better. I

Thanks for the tip. I see utop referenced all the time, but I just haven't fired it up. Currently I'm designing a small language so I can learn OCaml better. I'm planning to use the ocamllex and menhir tools for lexing and parsing. I'm sure utop will come in handy for testing out ideas.