As you will see from the link, the compiler is still far from being complete, but is has macros and it can compile itself. I know that this project is quite overlapping with arc2c (it generates assembly instead of C), but I started the project from scratch to learn more about compilers and not to build a full-blown Arc system. This is why the name is "Not Yet an Arc Compiler" -- I don't know if it will ever be Arc compatible, but I hope one day it will be :)
