{
bang-evaluator = builtins.fetchTarball {
url = "https://git.sbruder.de/simon/bangs/archive/ca0d9ed47b21d7424a3b8be7bb55c55c62d17d3a.tar.gz";
sha256 = "1dk5lrhfnyqq604ih584kdb9z3zg49rp9y6b0ai3g5i3f0lwcfw7";
};
}