tangible personal property which is normally used for personal, family,
or household purposes, or (2) anything designed or sold for incorporation
into a dwelling.  In determining whether a product is a consumer product,
doubtful cases shall be resolved in favor of coverage.  For a particular
product received by a particular user, "normally used" refers to a

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