For reference and discussion, skimming the docs, the algorithm is described here [0] and contains some improvements suggested by the "Errol paper"[1] [0]: http

For reference and discussion, skimming the docs, the algorithm is described here [0] and contains some improvements suggested by the "Errol paper"[1] [0]: http://www.cs.tufts.edu/comp/150FP/archive/florian-loitsch/printf.pdf http://www.cs.tufts.edu/comp/150FP/archive/florian-loitsch/p... [1]: https://news.ycombinator.com/item?id=10915182 https://news.ycombinator.com/item?id=10915182