| changeLists | Displays an array of delta codes | Array | [] | null |
The following third-party libraries are used by this module:
For the delta code to display the array, you need to add an array of changeLists to the window.__coverage__ object, such as [3,4] for the third, third and fourth lines of the delta code
This plugin needs to be used with [babel-plugin-istanbul-ry](https://www.npmjs.com/package/babel-plugin-istanbul-ry) and [istanbul-middleware-ry](https://www.npmjs.com/package/istanbul-middleware-ry)
* YUI test coverage - https://github.com/yui/yuitest - the grand-daddy of JS coverage tools. Istanbul has been specifically designed to offer an alternative to this library with an easy migration path.
* cover: https://github.com/itay/node-cover - the inspiration for the `cover` command, modeled after the `run` command in that tool. The coverage methodology used by istanbul is quite different, however
*[babel-plugin-istanbul-ry](https://www.npmjs.com/package/babel-plugin-istanbul-ry) bable instrumentation plugin is modified from [babel-plugin-istanbul](https://www.npmjs.com/package/babel-plugin-istanbul) to add incremental code instrumentation methods.
*[mfncooper](https://github.com/mfncooper) - for great brainstorming discussions
*[reid](https://github.com/reid), [davglass](https://github.com/davglass), the YUI dudes, for interesting conversations, encouragement, support and gentle pressure to get it done :)
* The [istanbul-middleware-ry](https://www.npmjs.com/package/istanbul-middleware-ry) istanbul viewing service is transformed from [istanbul-middleware](https://www.npmjs.com/package/istanbul-middleware), and the start service is added. The istanbul code coverage can be collected and viewed through the global command `coverage -n` start service.