}
			}

		case "domain": // set search path to just this domain
			if len(f) > 1 {
				conf.search = []string{ensureRooted(f[1])}
			}

		case "search": // set search path to given servers
			conf.search = make([]string, 0, len(f)-1)
			for i := 1; i < len(f); i++ {
				name := ensureRooted(f[i])
				if name == "." {
					continue
				}
				conf.search = append(conf.search, name)
			}