[% IF template.naked;
    content;
   ELSE;
    content WRAPPER site_wrapper.tt2;
   END;
%]

##</code><code>##

[% META naked = 1 %]                                 
[% WRAPPER site_wrapper.tt2 %]                                                  
whatever                                               
[% END %]
[% FOREACH c IN categories %]
  [% FILTER redirect("${c.name}/index.html") %]
  [% PROCESS portfolio/category %]
  [% END %]
[% END %]

##</code><code>##

[% WRAPPER site_wrapper.tt2 %]
it works!
[% END %]