rename test->isprefabkey
Merge branch 'master' of https://github.com/samth/pycket
Merge branch 'master' of https://github.com/samth/pycket
Merge branch 'master' of https://github.com/samth/pycket
Merge branch 'master' of https://github.com/samth/pycket
fix translation
reduce copies in LetCont.plug_reduce
just cache the stored value on the ModuleVar

no need to constantly do a full lookup during interpretation, it can't
change anyway
shortcut for making Values of size 1 (the common case)

somewhat hacky implementation
just pre-allocate the list instead of appending
shortcut the expensive use of label in this very common case
somewhat messily remove one level of indirection in label
Add a prim needed for mpair benchmarks.
Merge branch 'master' of https://github.com/samth/pycket
simple primitives don't need a label to return their value

their is no potential for recursion
don't use slicing
add unsafe-fx<= and unsafe-fx>=
Add option to generate executable name from the current branch
correct ANF

implementation is quatratic in the depth of expressions for now
Add initial input implementation, and ports.