Original prototype, last modified 2015-03-14
First install [Racket](http://racket-lang.org) (just for the initial
prototype). Then:
$ cd mu/arc
$ git clone http://github.com/arclanguage/anarki
$ ./mu test mu.arc.t # run tests
Example programs:
$ ./mu factorial.mu # computes factorial of 5
$ ./mu fork.mu # two threads print '33' and '34' forever
$ ./mu channel.mu # two threads in a producer/consumer relationship