include / exclude by why not includeOnly?

[ORESoftware]

@jrburke

using r.js, we have the option to explicitly include modules into an optimized file, we can also exclude modules

however, wouldn't it be fairly easy to implement an includeOnly option?

right now I have 3 includes and then a very long list of excludes to prevent the optimizer from tracing down dependencies from the 3 included modules. But if I had an includeOnly option, then I would just have 3 includeOnly entries and then be done with it?