let user = r[ "foo" 1, "bar" t[3, 4] ]
let _main = user.bar.1

let main = "foo" + string::slice "hello" 1 3 + "bar"

let io_main = (
  stdio::get_stdout \stdout
  std::stream::write_str stdout "Hello, World!"
    (std::stream::flush
      (std::stream::close
        orchid::cmd::exit
        \e e)
      \e e)
    \e e
)