Be consistent about typedef naming.  All regression tesrs pass.
Minor documentation correction.
Beginning to explain the resolution problem.
Add a CVS example diagram.
Two more resolution diagrams.
Explanatory comment.
Add test based on first example from the Hacking Guide.
Add test based on second example from Hacking Guide.
Add test based on third example from hacking.asc.
Documentation and error message improvements.
More internals documentation.