       println("Unrecognized token '\(token!)' on line \(lineNumber)")
       exit(1)
     }
+    */
   }
 
   func parseName(scanner: NSScanner, _ lineNumber: Int) {

    return scanned ? (token as String?) : nil
  }

  private func scanWords(scanner: NSScanner) -> [String] {
    var words: [String] = []


    return words
  }

  private let newlineCharacterSet = NSCharacterSet(charactersInString: "\n")

  private func consumeCommentsAndNewlines(scanner: NSScanner) {
    while true {
      // Gulp up any newlines
      scanner.scanCharactersFromSet(newlineCharacterSet, intoString: nil)

      // We encountered a non-comment
      if !scanner.scanString(commentToken, intoString: nil) {
        return
      }
      scanner.scanUpToCharactersFromSet(newlineCharacterSet, intoString: nil)
    }
  }

  private func consumeWhitespace(scanner: NSScanner) -> Bool {
    return scanner.scanCharactersFromSet(WhitespaceCharacterSet, intoString: nil)
  }

}// class Roostfile
