just handling goog.module at compile time for REPLs seems to work fine - I did some ground work for transpiling (lowering) GCL files to :language-out under :none so hopefully that re-opens the door to running REPLs again in more JS environments not just modern ones

It would be cool not to lose support for existing repl types.

@dominicm I still think it's time to throw in the towel on the other REPL types

hardly anybody works on it and my energy is better spent elsewhere

and the above allows anyone to steup and provide an OSS solution since we're solving the harder problems

@gfredericks update - it appears we can punt the goog.math.Long problem a while longer