generate_xml

# File lib/rdoc/generators/xml_generator.rb, line 72
    def generate_xml
      values = { 
        'charset' => @options.charset,
        'files'   => gen_into(@files),
        'classes' => gen_into(@classes)
      }
      
      # this method is defined in the template file
      write_extra_pages if defined? write_extra_pages

      template = TemplatePage.new(RDoc::Page::ONE_PAGE)

      if @options.op_name
        opfile = File.open(@options.op_name, "w")
      else
        opfile = $stdout
      end
      template.write_html_on(opfile, values)
    end