ColorForth has a very interesting idea that I think deserves more attention, that of adding markup to source code that directly sets a few mode bits (comment, l

ColorForth has a very interesting idea that I think deserves more attention, that of adding markup to source code that directly sets a few mode bits (comment, literal, immediate). Often we do a lot of things that clutter up source code, like doc strings, that really could be separate layers. Metamine was an experimental system that combined declarative as well as the normal imperative code. You had a "magical equals" that kept the left side updated as the conditions on the right changed (like a formula in excel). It allowed for some very interesting things. It got pulled from the internet, though.