I'm writing a plugin which gets version control information from a fisheye server (this can provide more information than straight from SVN -- e.g. tags against a particular version). I'd like to mark the revision the user has in IDEA in my UI, but I can't figure out how to get the version number of the current file. Any hints would be appreciated. I realise that the concept of version number varies from VCS to VCS -- I'm working with subversion at the moment.