visionmedia/mocha — pull request #1206 by ben-bradley (2014-05-06 21:31:32+00:00)
Title: patch to include uncaught exceptions to error JSON

I found that uncaught exceptions didn't print the stack, only '{ uncaught: true }' so I borrowed shamelessly from base.js to process & include the stack message. I also cleaned up some more of the comma-firsts