It's an interesting/challenging exercise to work through implementing some basic functions in BF, ie thinking only in loops. I implemented an optimizing interp

It's an interesting/challenging exercise to work through implementing some basic functions in BF, ie thinking only in loops. I implemented an optimizing interpreter in Bash[1] on a plane ride, and it's still one of my favorite pet projects. [1]: https://github.com/Gandalf-/BrainBash https://github.com/Gandalf-/BrainBash