@register.tag(name='<STR_LIT>')<EOL>def slimfile_node(parser, token):
return staticfile_node(parser, token, optimize_if_possible=True)<EOL>
For example:
         {% slimfile "/js/foo.js" %}
         or
         {% slimfile "/js/foo.js" as variable_name %}
    Or for multiples:
         {% slimfile "/foo.js; /bar.js" %}
         or
         {% slimfile "/foo.js; /bar.js" as variable_name %}