- Add a cache so we don't call kpsewhich for each font
- possibly make cache persistent so we don't have to call kpsewhich on startup
+- Why doesn't '6' get rendered in fest.dvi
+- Get rid of exceptions
+- Get rid of "blah (blah)" initializations
+- Get rid of references
+- Audit for memory leaks
+- Move stuff out of header files