{% capture my_images %} {{ 'images_rel("${ROOT}/assets/","${ROOT}")' | jsexp }} {% endcapture %} My Images : {{my_images}} {% for item in my_images %} item : {{item}} {% endfor %} Scope : {{ 'JSON.stringify(scope,null,2)' | jsexp }} [% js %] [%endjs%] [% js %] [%endjs%]