Start working on L2
This changes the compilation process to keep track of register types, which
we'll need to distinguish between local/permanent variables.  It also makes
things a bit more obvious/safe when compiling argument registers because they're
tagged explicitly.
This also changes up the actual running of the code by actually using
CALL/PROCEED, though it's not fully fleshed out yet.
    
        | author | Steve Losh <steve@stevelosh.com> | 
    
        | date | Wed, 13 Apr 2016 17:38:57 +0000 | 
    
        | parents | c60cac27a0a7 | 
    
        | children | cb324d188513 | 
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Bones is a logic programming library for Common Lisp.
**Bones is still in development, don't actually try to use this for anything
yet.  It should be usable by mid-2016.**
* **License:** MIT/X11
* **Documentation:** <http://sjl.bitbucket.org/bones/>
* **Code:** <http://bitbucket.org/sjl/bones/>
* **Issues:** <http://bitbucket.org/sjl/bones/issues/>

License
-------
Copyright 2016 Steve Losh and contributors.  Licensed as **MIT/X11**.