[Orgmode] ascii export of url part of links possible?

[Samuel Wales]

I didn't find a way to have export as ASCII export the URL
of links.

With a link whose URL is google's and whose label is
"google main page", org exports:

  try [google main page].

I prefer this:

  try http://google.com (google main page).

Did I miss a variable?

Thanks.

-- 
Myalgic encephalomyelitis denialism is causing death (decades early;
Jason et al. 2006) and severe suffering, pain, and disability (worse
than nearly all other serious diseases studied; Schweitzer et al.
1995) and grossly corrupting science.  *Anybody* can get the disease.
It is spreading exponentially.  It is real.
http://www.meactionuk.org.uk/What_Is_ME_What_Is_CFS.htm