oillio

<def tag="tabs">
  <set-scoped tab-names="&[]" tab-contents="&{}">
    <ul class="tabs" merge>
      <do param="default" />
    </ul>
    <do repeat="&scope.tab_names">
      <div id="#{this}">
        <%= scope.tab_contents[this] %>
      </div>
    </do>