Here's a video of just that[1]! Except in Emacs instead of LightTable. Emacs is like a somewhat crufty version of LightTable that's also a few decades older :D.

Here's a video of just that[1]! Except in Emacs instead of LightTable. Emacs is like a somewhat crufty version of LightTable that's also a few decades older :D. "Some assembly required." [1]: http://emacsrocks.com/e11.html http://emacsrocks.com/e11.html