Andy: split runtime.in Andy: implement operator init(A a) copy constructors. Andy and John: (if possible) automatically turn expressions with array sub-expressions into iteration over the array(s) Andy: Change primNull to another name (null is not primitive). Andy: Decide if we should change vm::error to em in application.cc Andy: Add info to vm to aid debugging. (Locations are a start, but we can add variable names, type info, stack traces). John or Andy: Add unit test for AddOps. Andy: Fix: void f(int x=blah); Andy: Clean up processData and preRun Andy: Investigate adding unicode support for identifiers, using iswalpha, mbtowc etc.