Where is the sample code for the Visual Studio 2010 extension to format code comments?

Question

I was at PDC last year and saw a demo of an add-in for the next version of Visual Studio (2010), where the display of code comments for a C# code file had custom formatting. I was under the impression that he code for this add-in was available somewhere, but I've not been able to find it anywhere.

The talk to which I'm referring was called:
Microsoft Visual Studio: Customizing and Extending the Development Environment

The item in question is on the PPT presentation and is in slide #29
Power Point slide download .
Does anyone know if and where the sample code for this is available?

Answer 1

The extension is available here . I don't know if source code is included. But if not, reflector I'm sure will be enlightening.