code: func GoDoc(args ...interface{}) string {
  	s := args[0].(string)
  	if s == "" {
  		s = "no documentation yet"
  	}
  
  	return "// " + strings.Replace(s, "\n", "\n// ", -1)
  }
docs: // Formats a string into a comment.  For now, just each comment line with "//"