A Not eXactly Complete (NXC) version of the NXC Guide is now available on a new NXC Docs page. It is based on the original NQC Guide written by Dave Baum and John Hansen.

http://bricxcc.sourceforge.net/nbc/

Some portions of the document describe compiler features which have not yet been implemented (e.g., const and const & parameter types and inline functions).  These features are coming soon.  Many API functions have not yet been documented but I am making progress.  I will be updating the PDF regularly as I complete sections over the next few days.

I have also posted some wonderful sample NXC programs, including an Alpha Rex program written by Graham Hawkins, on the new NXC Samples page. There are a lot of other very cool sample programs on the page as well.