heh, including "for diffing" is selling short when our new job as software developers now seems to be reviewing code, of which looking at a diff is only one tiny part. That goes infinitely more for dynamically typed languages, where there is no compiler to catch dumb typos. If I have to actually, no kidding, review code then I want all the introspections, find references, go to declaration, et al for catching the intern trying to cheat me