Compiler
GOO's compiler, g2c, compiles GOO source code to C.  It lives
within the eval module.  During a given session, g2c recompiles
only used modules that are either modified or use modified modules.
| <g2c-module-loader> | (<module-loader>) | C | 
|  | a g2c module loader used in g2c builds. |  | 
| g2c-def-app | (appname|<str> modname|<str> => <g2c-module-loader>) | M | 
|  | constructs a g2c module loader to be used in future g2c builds. |  | 
| g2c-build-app | (loader|<g2c-module-loader>) | M | 
|  | translates GOO app into C in subdirectory of GOO's toplevel C
       directory named after loader's top modname. |  | 
| g2c-goo | () | M | 
|  | builds entire goo world. |  | 
| g2c-test | (name) | M | 
|  | changes destination directory to be (cat "g2c-" (to-str
  name)).  This is useful for bootstrapping. |  | 
|  |