html(0, {
  head => {
    title => 'Section 2',
    links => [
      { rel => 'Index', type => 'text/html', href => 'index.html' },
      { rel => 'Prev',  type => 'text/html', href => 'Section_1.html' },
      { rel => 'Next',  type => 'text/html', href => 'Section_3.html' }
      { rel => 'stylesheet', type => 'text/css', href => 'my_style_sheet.css' },
    ]
  },
  body => [ sub {
    heading(2,1,'Section 2');
    paragraph(3,'Section 2 is great!');
  }]
});