garak

{% macro recursiveCategory(category) %}
    {% import _self as self %}
    <li>
        <h4><a href="{{ path(category.route, category.routeParams) }}">{{ category }}</a></h4>

        {% if category.children|length %}
            <ul>
                {% for child in category.children %}
                    {{ self.recursiveCategory(child) }}
                {% endfor %}