[TxMt] Language within a language

[Martin Hess]

What is the best approach for supporting a language within a language.

For example, in some languages you can embed inline assembly or C code.

You could extend the bundle for the primary language to support the  
syntax and completions of the embed language, but that seems a bit  
redundant.

Is there a way to use existing language bundle code within another  
bundle? Are there any examples of this?