def loopback.host
import ezmcp@0.1.0.0/src/web.bend as Webimport Base
102# whether what follows the scheme is a loopback host and an optional port
103def loopback.host(+after: String) -> Bool:
104 origin.or(loopback.at(after, 9n, String.starts_with(after, "localhost")),
105 _u => origin.or(loopback.at(after, 9n,
106 String.starts_with(after, "127.0.0.1")),
107 _v => loopback.at(after, 5n, String.starts_with(after, "[::1]"))))