--- ERB.new(eruby_script, safe_level=nil, trim_mode=nil, eoutvar='_erbout')
    eruby_scriptERB롣eval$SAFEtrim_mode()
    eoutvar(eRubyץȤǤERBȤȤѹ롣
    ̡ѹɬפϤʤ)Ǥ롣

