title: Version control for DOCX and PDF?
body: <p>I've been playing around with <code>git</code> and <code>hg</code> lately and then suddenly it occurred to me that this kind of thing will be great for documents.</p>
  <p>I've a document which I edit in DOCX and export as PDF. I tried using both <code>git</code> and <code>hg</code> to version control it and turns out with <code>hg</code> you end up tracking only binary and diff-ing isn't meaningful. Although with <code>git</code> I can meaningfully diff DOCX (haven't tried on PDF yet) I was wondering if there is a better way to do it than I'm doing it right now. (Ideally, not having to leave Word to diff will be the best solution.)</p>