for configuring the behavior of a helper:</p>
<pre class="language-handlebars line-numbers"><code class="handlebars language-handlebars"><span class="token handlebars language-handlebars"><span class="token delimiter punctuation">{{</span><span class="token variable">print-current-date</span> <span class="token variable">format</span><span class="token punctuation">=</span><span class="token string">"YYYY MM DD"</span><span class="token delimiter punctuation">}}</span></span>
<span aria-hidden="true" class=