Imports code.google.com/p/go.tools/godoc/vfs/httpfs code.google.com/p/go.tools/godoc/vfs code.google.com/p/go.tools/godoc/util Standard library imports go/parser go/scanner go/printer go/build go/ast index/suffixarray go/format unicode go/token text/scanner encoding/gob text/template bufio bytes encoding/json errors fmt go/doc html io io/ioutil log net/http os path path/filepath regexp runtime sort strconv strings sync time unicode/utf8