[cgiapp] HT filters

[Robert Hicks <suppressed>]

If I create a filter for HT do I have to pass it in a certain way?

sub doc_filter {
    my $text_ref = shift;

    $$text_ref =~ s|<doc>.*?</doc>||gx;
}

I thought I was supposed to pass it here:

my $tpl = $self->load_tmpl( 'home.tpl', filter => \&doc_filter );

But that doesn't seem to have done the trick...

Robert


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