Hello,
I'm currently trying to implementing a function to the revisions module similar to templates=expand (http://www.mediawiki.org/wiki/Manual:Parameters_to_index.php#Raw). I'm unsure about the parameters that should invoke this function. It only makes sense of course if rvprop=content is specified. I could add an rvprop=expanded_content to give the expanded content, or I could add another rvexpandtemplates parameters.
Also I noticed that PageSet->mTitles does not have the page id as index. Is this on purpose? Because now implementing a getTitle method is not really possible without a hack.
Bryan