Better formatted output

• Latin-1 encoding

• Indentation

• Word wrapping

• Document type declaration

 try {
  // Now that the document is created we need to *serialize* it
  OutputFormat format = new OutputFormat(fibonacci, "8859_1", true);
  format.setLineSeparator("\r\n");
  format.setLineWidth(72);
  format.setDoctype(null, "fibonacci.dtd");
  XMLSerializer serializer = new XMLSerializer(System.out, format);
  serializer.serialize(root);
}
catch (IOException ex) {
  System.err.println(ex); 
}

• Question: Why won't this let us add an xml-stylesheet directive?