``` % pandoc -t epub --number-sections --toc --metadata title=Foo -o - | pandoc -f epub -t html # Hi ^D <p><span id="title_page.xhtml"></span></p> <p><span id="nav.xhtml"></span></p> <nav epub:type="landmarks" id="landmarks" hidden="hidden"> <ol> <li><a href="text/title_page.xhtml">Title Page</a></li> <li><a href="#nav.xhtml#toc">Table of Contents</a></li> </ol> </nav> <p><span id="ch001.xhtml"></span></p> <section id="ch001.xhtml#hi" class="level1" data-number="1"> <h1 data-number="1"><span class="header-section-number">1</span> Hi</h1> </section> ```