func doPrompt(_data)
  fvar(m)
  
  m = Message
//  trace("[Prompt] m = " + m + "{" + typeof(m) + "}")
    
  if ((typeof(m) != 2) and (typeof(m) != 19))
    m = "str(" + m + ')'
    m = code(m)
  end
  
  if (linked(onPrompt))  
    event(onPrompt, 'self.hi_input('+m+')')
  else
    println('self.hi_input('+m+')')
end