brownplt/pyret-lang — pull request #227 by Ericson2314 (2014-07-17 18:45:34+00:00)
Title: Parse tests and cannonball prep

This first round
- Adds the tests that already pass
- Gets the codebase ready by adding space around all cannonball operators that don't have it already

Things that could be done:
- `examples/*` has lots of old/incorrect cannonball usage
- parse tests look just for failure so perhaps well-formedness tests would be better to look for `LT` vs `LANGLE`, etc.