--rw-rw-r-- ericvh sys   281 Apr 28  2010 Makefile
--rw-rw-r-- bootes sys 20299 Apr 28  2010 ast.go
--rw-rw-r-- bootes sys  5935 Apr 28  2010 filter.go
--rw-rw-r-- ericvh sys   267 Apr 28  2010 mkfile
--rw-rw-r-- bootes sys  1826 Apr 28  2010 scope.go
--rw-rw-r-- ericvh sys  5662 Apr 28  2010 walk.go