debugging - how to debug the js in jsfiddle

Question

I am looking at this jsfiddle: http://jsfiddle.net/carpasse/mcVfK/ It works fine that is not the problem , I just want to know how to debug through the javascript. I tried to use the debugger command and I cant find it in the sources tab? any idea how I can debug this?

some code from the fiddle:

angular.module('app', ['appServices'])
    .config(['$routeProvider', function($routeProvider) {
        $routeProvider.
                when('/home', {templateUrl: 'home.html',   controller: HomeCtrl}).
                when('/list', {templateUrl: 'list.html',   controller: ListCtrl}).
                when('/detail/:itemId', {templateUrl: 'detail.html',   controller: DetailCtrl}).
                when('/settings', {templateUrl: 'settings.html',   controller: SettingsCtrl}).
                otherwise({redirectTo: '/home'});
}]);

Answer 1

The JavaScript is executed from the fiddle.jshell.net folder of the Sources tab of Chrome. You can add breakpoints to the index file shown in the Chrome screenshot below.