pan><span class="token script"><span class="token language-javascript">
  <span class="token operator">&lt;</span>div <span class="token handlebars language-handlebars"><span class="token delimiter punctuation">{{</span><span class="token variable">action</span> <span class="token string">'anActionName'</span> <span class="token variable">allowedKeys</span><span class="token punctuation">=</span><span class="token string">"alt"</span><span class="token delimiter punctuation">}}</span></span><span class="tok