var github.com/kr/text.nl

3 uses

	github.com/kr/text (current package)
		wrap.go#L9: 	nl = []byte{'\n'}
		wrap.go#L24: 	words := bytes.Split(bytes.Replace(bytes.TrimSpace(b), nl, sp, -1), sp)
		wrap.go#L29: 	return bytes.Join(lines, nl)