[O] intra links and worg

[Alan Schmitt]

Hello,

I'm proof reading the ox-koma-letter tutorial on worg
(http://orgmode.org/worg/exporters/koma-letter-export.html) and I notice
that links inside the file are not exported as links, but as italics.
For instance,

--8<---------------cut here---------------start------------->8---
1. using Org option lines, as show in the 
[[*A%20simple%20letter%20example][simple letter example]] above,
--8<---------------cut here---------------end--------------->8---

is exported as

--8<---------------cut here---------------start------------->8---
<li>using Org option lines, as show in the <i>simple letter example</i> above,
</li>
--8<---------------cut here---------------end--------------->8---

Do we need to do something differently for such intra links?

Thanks,

Alan