use Template;
my ($n1, $n2) = @ARGV;
Template->new->process(\*DATA, { n1 => $n1, n2 => $n2 }) or die Templa
+te->error;
__END__
[% FOR i1 = [1 .. n1] -%]
Section [% i1 %]
[% FOR i2 = [1 .. n2] -%]
  Subsection [% i2 %]
[% END -%]

[% END -%]
[download]