{% spaceless %}
    {% compress js%}
        <script type="text/javascript">alert("{{ condition|default("yellow") }}");
        var ok = "{% if (25*4) is divisibleby 50 %}ok{% endif %}";
        var text = "{{"hello\nworld"|nl2br}}";
        </script>
        {% with name="js/one.js" -%}
          <script type="text/javascript" src="{{ 8|ifeq(2*4, url_for('static', name)) }}"></script>
        {%- endwith %}
    {% endcompress %}
{% endspaceless %}