Is there a technical paper or short writeup for this? I'd be interested in hearing about the internals / structure.. e.g.: 1) what is the process/threading/pr

Is there a technical paper or short writeup for this? I'd be interested in hearing about the internals / structure.. e.g.: 1) what is the process/threading/privilege model 2) is this it's own lisp or ?? etc. suppose i can read the source..