I'm so rich I have $$3. $rev("foo")$ $-rev(rev("foo"))$ $if(body)-$ I have body $else-$ or no $-endif-$ $if(unbound)$ should not be printed $endif$ $-if(body)-$ should be printed $-endif$

$for(authors)-$
• $name$
$endfor-$

$for(authors)-$ $name-$ $sep$, $-endfor$ $body$