Testing the nl2br() function.

>>>>templates/test.tpl
<?xml version="1.0" ?>
<opt:root>
{u:nl2br('text with a
newline')}
{u:nl2br('another text
with more
newlines')}
</opt:root>

>>>>expected.txt
OUTPUT

>>>>result.txt
text with a<br />
newline
another text<br />
with more<br />
newlines