Example
Basic Nav:
Welcome
{% for href, title in [ ['/blog', 'Blog'], ['/projects', 'Projects'], ['/about', 'About'] ] %}
{{ title }}
{% endfor %}
{% if this._path == '/' %}
Available alts: {% for alt in get_alts() %}
{{ alt }}
{% endfor %}
{{ this.alt_note }} {% endif %} {% block body %}{% endblock %}