Function appendRune

json/parse.go:560–564

(b []byte, r rune)

}

func appendRune(b []byte, r rune) []byte {
	n := len(b)
	b = append(b, 0, 0, 0, 0)
	return b[:n+utf8.EncodeRune(b[n:], r)]
}

func appendCoerceInvalidUTF8(b []byte, s []byte) []byte {
	c := [4]byte{}