[Mediawiki-l] {{PAGENAME}} variable evaluation inside extension tags

[Satyaseelan Viswanathan]

I have the following piece of code embedded in the wiki page 

<comments>
title={{PAGENAME}}
namespace={{NAMESPACE}}
</comments>

hoping that this will pass the title of the page and namespace to be
passed as my extension arguments.
But these variables are not eveluated inside the custom tags. Is there a
work around to make it work?.

Thanks
Satya