A long, long time ago, I started writing a PHP script to convert MediaWiki markup into XML. I believe it is now feature-complete and relatively reliable. Not only can it process a single wiki text, but a list of articles, taking the text from any MediaWiki-based site online. It uses the same method to replace templates.
Great thing!
Question: will it generate internal links, ie if i select [[wikipedia]] and [[Jimmy Wales]] as articles, will the links between be "internal", or to the site? It'd be great to have the result xml as "self-contained" as possible.
*dreams of having, on MediaWiki, a way to select articles efficiently and exporting directly*
Nicolas