This isn't meant for others to use (yet). But for the persistent,
here are some hints:
nl/
Source code written in Nile
c/
Compiler-generated C code. Depends on a C-based Nile runtime.
If you're lucky, ``make -f Makefile.gcc" might get you a libgezira.a.
c/demos/
Some mostly-broken demos. Depends on a libgezira.a and a C-based Nile
runtime. If you're lucky, ``make -f Makefile.gcc snow-demo" might get
you some falling snow.
bindings/squeak/
Squeak bindings to the compiled code in c/ .
js/
Compiler-generated Javascript code (out-of-date)
js/demos/
Javascript demos
hs/
Early experiment in generating Haskell code