[htmltmpl] Encode parameters (feature request?)

[Dan H. <dan...@re...>]

I guess this is a new feature request, but I'd like to be able to encode the
parameters passed to HTML::Template automatically. So instead of

use HTML::Entities;
.. etc ..

$template->param('my_content', encode_entities($my_content));

I'd like to be able to do:

my $template = HTML::Template->new( 
    filename => 'file.tmpl', 
    encode => 1 
);

Regards

Dan