const unicode/utf8.surrogateMin

5 uses

	unicode/utf8 (current package)
		utf8.go#L24: 	surrogateMin = 0xD800
		utf8.go#L335: 	case surrogateMin <= r && r <= surrogateMax:
		utf8.go#L365: 	case i < surrogateMin, surrogateMax < i && i <= rune3Max:
		utf8.go#L403: 	case i < surrogateMin, surrogateMax < i && i <= rune3Max:
		utf8.go#L540: 	case 0 <= r && r < surrogateMin: