def valid_host
import cswap-bend-cli@0.1.0.0/store/base.bend as Baseimport Base
161# host = prefix.tld: the last dot-separated part is 2+ letters and what is
162# left of it is a non-empty run of host characters.
163def valid_host(+segs: List<&2, String>, +host: String) -> Bool:
164 valid_host2(List.last(&2, String, segs), List.length(&2, String, segs), all_chars(host, False{}))