greg 0bcd7e6f41 Add new_env method ... This is basically the same as the one on the evaluator and makes use of the ScopeStack - maybe need to generalize this more?		2019-02-27 02:15:19 -08:00
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src	Add new_env method	2019-02-27 02:15:19 -08:00
Cargo.toml	Add ena crate for unification	2019-02-23 00:34:44 -08:00