WIP post
Consistently assign x first in our swap macros.
Use valid JS in example.
Adding each-it in Scheme.
Expanding Scheme and Julia, finishing JS.
Clojure swap.
Don't use @ in our macro, it distracts from our comparison.
Be consistent in how we set the temp variable.
Expanding clojure and JS.
Adding rust.
Adding working newLisp examples.
Conclusion, polish, spelling.