cout << in cubescript?!?!

alias cout [
  c_str = []
  if (strstr $arg1 <<) [
    loop cl $numargs [
      if (= $cl 0) [
        c_str = (concatword $c_str $arg2)
      ] [
        c_str = (concat $c_str (getalias (format arg%1 (+ $cl 2))))
      ]
    ]
  ] [
    loop cl $numargs [
      if (= $cl 0) [
        c_str = (concatword $c_str $arg1)
      ] [
        c_str = (concat $c_str (getalias (format arg%1 (+ $cl 1))))
      ]
    ]
  ]
  echo $c_str
]
// cout << "Hello world!";