func unicode.ToLower

5 uses

	unicode (current package)
		letter.go#L265: func ToLower(r rune) rune {
		letter.go#L308: 		r1 = ToLower(r)
		letter.go#L367: 	if l := ToLower(r); l != r {

	bytes
		bytes.go#L706: 	return Map(unicode.ToLower, s)

	strings
		strings.go#L677: 	return Map(unicode.ToLower, s)