Testing the pad() function.

>>>>templates/test.tpl
<?xml version="1.0" ?>
<opt:root>
{@list is pad($strings, 6, '=')}
{@list.string1}
{@list.string2}
{@list.string3}
{@list.array}
</opt:root>

>>>>expected.txt
OUTPUT

>>>>data.php
$view->strings = array(
	'string1' => 'foo',
	'string2' => 'bar',
	'string3' => 'joe',
	'array' => array()
);

>>>>result.txt
foo===
bar===
joe===