(error "Cannot establish gemini connection: GnuTLS not available")
(unless (< (elpher-address-port address) 65536)
(error "Cannot establish gemini connection: port number > 65536"))
(error "Cannot establish gemini connection: GnuTLS not available")
(unless (< (elpher-address-port address) 65536)
(error "Cannot establish gemini connection: port number > 65536"))