Imports code.google.com/p/gogoprotobuf/gogoproto code.google.com/p/gogoprotobuf/proto code.google.com/p/gogoprotobuf/protoc-gen-gogo/descriptor code.google.com/p/gogoprotobuf/protoc-gen-gogo/plugin Standard library imports bytes fmt go/parser go/printer go/token log os path strconv strings unicode unicode/utf8