--- ARGF

    (ʤɸ)ǹ벾ۥե (ܺ٤ ARGF 
    򻲾)Ĥޤ gets  ARGF.gets Ʊ
    ̣ǤARGF.file Ǹɤ߹Υե륪֥
    ȤARGF.filename Ǹɤ߹Υե̾
    ޤ

