[Templates] How to redirect template output into another file?

[Simon Wilcox]

On Tue, 16 Sep 2003, Andy Wardley wrote:

> You can always add it manually.  Something like this:
> 
>   FILTER redirect(page);
>     PROCESS product/page WRAPPER site/wrapper;
>   END

Finally had a need to actually use this and I seem to be doing something 
dumb !

Here's a snippet from my code:

my $tt = Template->new(
                INCLUDE_PATH => 'util',
                PROCESS => 'wrapper.tt',
                PRE_PROCESS => 'config.tt',
                OUTPUT_PATH => $outdir,
                RELATIVE => 1,
                EVAL_PERL => 1,
                PRE_CHOMP => 1,
            );

config.tt loads common variables and so on. Here's wrapper.tt

[% IF dataset;
     wrapper = files.$dataset.wrapper;
     WRAPPER $wrapper;
       content;
     END;
   ELSE;
   content;
   END %]

Basically it chooses the actual wrapper template at runtime. Here's a 
wrapper (called sentio.tt):

<?xml version="1.0" encoding="UTF-8"?>
<sentiocontent id="1" type="[% template.SentioType %]">
    [% PROCESS $template %]
</sentiocontent>

And here's a snippet from a template I'm trying to double-wrap:

[% FILTER redirect( opfile );
   wrapper = files.$dataset.wrapper;
   PROCESS xml/sentioquestions.tt WRAPPER $wrapper;
   END %]

This gets me an error "file error - recursion into 'xml/sentio.tt'". If I 
add RECURSION => 1 to the call to new(), it spins out and eats memory.

Any pointers as to my error here ?

Simon.