--- Net::Telnet#waitfor(match)
--- Net::Telnet#waitfor("Match"=>match, "Timeout"=>timeout, "Waittime"=>waittime)

    ɽ match ǻꤷʸ󤬽ϤޤԤ碌ޤ
    match  "String" 򥭡ʸꤷ硢
    ⡼ȥۥȤνϤˤʸ󤬸ޤԤ碌ޤ

    timeout ԤäƤⲿϤʤ TimeoutError 㳰ȯ
    ޤ

    timeout, waittime Υǥեͤ new ǻꤷ 
    "Timeout", "Waittime" ͤǤ

    ֥åꤷ硢ʸ˥֥å༡¹Ԥޤ

