One of my friends was working at Intentional on this very system and after he raved about it for a while, I said "this sounds like an MVC implementation with an

One of my friends was working at Intentional on this very system and after he raved about it for a while, I said "this sounds like an MVC implementation with an Abstract Syntax Tree being the model and the various"projections" (or whatever the terminology was - I forget - it has been a few years) being the View. Did I get the idea right?". He was a bit deflated but said "yeah that is what it is " and changed the topic.