Fossil

  }
  if( showClosed || showAll ){
    style_submenu_element("Open", "Open", "leaves");
  }
  style_header("Leaves");
  login_anonymous_available();
  compute_leaves(0, showAll ? 0 : showClosed ? 2 : 1);
  @ <table width="33%%" align="right" border="1">
  @ <tr><td>
  @ <b>Nomenclature:</b>
  @ <ol>
  @ <li> A <b>leaf</b> is a check-in with no descendants.</li>
  @ <li> An <b>open leaf</b> is a leaf that does not have a "closed" tag
  @ and is thus assumed to still be in use.</li>
  @ <li> A <b>closed leaf</b> has a "closed" tag and is thus assumed to
  @ be historical and no longer in active use.</li>
  @ </ol>

  @ </td></tr></table>
  if( showAll ){
    @ <h1>All leaves, both open and closed</h1>
  }else if( showClosed ){
    @ <h1>Closed leaves only</h1>
  }else{
    @ <h1>All open leaves</h1>
  }
  db_prepare(&q,
    "%s"
    "   AND blob.rid IN leaves"
    " ORDER BY event.mtime DESC",
    timeline_query_for_www()
  );