title: What would you suggest as a start point to understand a 25k rows code?
body: <p>I'm really confused here. I am trying to understand <a href="http://ajaxorg.github.com/ace/build/demo/kitchen-sink/kitchen-sink-uncompressed.js" rel="nofollow">this code</a> (it's javascript) but I don't really know from where I should start. It's more than 25.000 rows including the comments. Therefore, reading the code line by line is definitely not the way to go. Using a debugger would be good, but I don't know any that works like Visual Studio debugger. So what else could I do to understand this code? What would be your starting point?</p>