in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

pkg fmt, func Sscanf(string, string, ...interface{}) (int, error)
pkg fmt, func Sscanln(string, ...interface{}) (int, error)
pkg fmt, type Formatter interface { Format }
pkg fmt, type Formatter interface, Format(State, int32)
pkg fmt, type GoStringer interface { GoString }
pkg fmt, type GoStringer interface, GoString() string

pkg go/doc, type Note struct, Pos token.Pos
pkg go/doc, type Note struct, UID string
pkg go/doc, type Package struct, Notes map[string][]*Note
pkg go/doc, var IllegalPrefixes []string
pkg go/format, func Node(io.Writer, *token.FileSet, interface{}) error
pkg go/format, func Source([]uint8) ([]uint8, error)
pkg go/parser, const AllErrors = 32
pkg go/parser, const AllErrors Mode
pkg go/parser, const DeclarationErrors = 16