[kennytilton]

It's my fault. And other active users. Tensegritics polled us on what we wanted first -- Tensegritics is neither Oracle nor Google -- and we all had a REPL in last place.

The one caveat I offered was "...but a REPL will be a selling point!" ROTFL

Seriously, when I want a REPL I hack the test code into "main" and comment out the UI launch. Then I edit and save and the output goes to my terminal nearby thanks to auto build/restart.