We've talked a lot about the editor enhancements making in into MPS 2.0. Now let's move on from the editor to other topics. No comment, or yes? An important improvement for everyone to benefit will be the addition of a base language for documentation and comments. By embeding this language in any of your own languages, you will be allowed to use rich text documentation inlined in your language's program code. One feature in particular is very interesting: you will be able to insert other nodes in the free-flowing documentation text. These could, among other things, reference yet other language