Imports code.google.com/p/go-tour/pic code.google.com/p/go-tour/tree code.google.com/p/go-tour/wc code.google.com/p/go.tools/godoc/static code.google.com/p/go.tools/playground/socket code.google.com/p/go.tools/present Standard library imports bytes encoding/json flag fmt go/ast go/build go/parser go/printer go/token html/template io io/ioutil log net net/http os os/exec path/filepath runtime strings time