After 10 mins with Sublime Text, I knew my years of bloated Netbeans use was over. I just need help figuring out one more thing...

After hearing you guys talk about Sublime here, I finally decided to try it out yesterday and I was instantly hooked.

There's just one feature in Netbeans I've been trying to replicate in Sublime with little success. Netbeans integrates with Mercurial where if you change the contents of a file, Netbeans will not only indicate in the project sidebar which file has been changed since the last commit (with a blue dot), but also indicates where in the file the change occurred and what it was originally (with a blue mark). This is incredibly helpful for me.

Is it possible to replicate this behavior in Sublime with a currently existing plugin? If no such plugin exists, what's your workflow like with Sublime in regards to keeping track of all the new changes? I'm not above using hg status and hg diff in the commandline but I'd be curious to know what you guys do.