ref: 6f62b7bb0abfcf72d515f476d20c414d4b82f1d6
parent: ee96b8a5cafc4811c1d4e253f843ac06426a6e5d
author: Ori Bernstein <ori@eigenstate.org>
date: Mon Jul 9 15:58:49 EDT 2012
Start work towards closures.
- Add test for a closure
- Don't capture globals: they don't need it.