Imports github.com/9fans github.com/rogpeppe/godef/go/ast github.com/rogpeppe/godef/go/parser github.com/rogpeppe/godef/go/printer github.com/rogpeppe/godef/go/token github.com/rogpeppe/godef/go/types Standard library imports bytes errors flag fmt go/build io io/ioutil os os/user path/filepath runtime sort strconv strings