Since we're going down the road of interesting ideas, let's add declarative programming to the mix The Metamine language allowed for a magic equals := if I r

Since we're going down the road of interesting ideas, let's add declarative programming to the mix The Metamine language allowed for a magic equals := if I recall correctly, which had the effect of always updating the result anytime the assigned value changed for the rest of the life of the program. Mixing it with normal assignments and code made for some interesting capabilities.