[Templates] One more (hopefully the last this week :-)

I am trying to determine aa the keys adn their values pasted to a 
template.  This time I did lot of reading -- online and off.  Every 
example I tried failed leading me to think it can't be done ... famous 
last words in the perl world.

I have a CGI that uses code like this to create the HTML document.

    my $sut =
        Template->new({INCLUDE_PATH =>
                           ['c:/templates']});
    my $filename = 'listing.tt';

    print header();
    $sut->process($filename, \%SUI);

and I'd like to know every key/value pair in %SUI that makes it whether 
used in the template or not.

Reading indicates this should work.

[% FOREACH key = SUI.keys %]
   * [% key %] => [% SUI.$key %]<br/>
[% END %]

but is doesn't.  My other semi-clever ideas didn't work either --
template.keys and compnonent.keys. Is there a special trick to get at the
keys and values SUI?

Rod
        -- 
            "Open Source Software - You usually get more than you pay for..."
     "Build A Brighter Lamp :: Linux Apache {middleware} PostgreSQL"

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