It does not need the loop. It might be easier to understand by looking at something like this. [0] That printf allows for this kind of Turing complete control f

It does not need the loop. It might be easier to understand by looking at something like this. [0] That printf allows for this kind of Turing complete control flow is well known [1]. [0] https://github.com/HexHive/printbf https://github.com/HexHive/printbf [1] http://nebelwelt.net/publications/files/15SEC.pdf http://nebelwelt.net/publications/files/15SEC.pdf