[TxMt] "Sub scopes"

[Michael Sheets]

> I'm currently extending the JavaScript and the "Prototype &  
> Scriptaculous" bundles [1] but noticed one thing. When a language  
> has a "sub scope" like in this case (since prototype is a  
> JavaScript framework, the parent scope is JavaScript") shouldn't  
> the scopeName be 'source.js.prototype' instead of  
> 'source.prototype.js'?

Aye, that should be reversed.