Underscore template in jade

show.jade

script(id='pageTpl', type='text/html')
        | <div class="page">
        |   <div class="head"><%=title%> - <%=path%></div>
        |   <div class="body">
        |     <ul>
        |       <% _(actions).each(function(action) { %>
        |         <li>
        |           <%=action.name%> - <%=Helpers.df(action.time)%> 
        |           <% if (action.ext) { %>
        |             <i class="pop icon-info-sign" data-content="<%=_.template($('#extTpl').html(), action)%>" data-original-title="Extra Information"></i>
        |           <% } %>
        |         </li>
        |       <% }); %>
        |     </ul>
        |   </div>
        | </div>