Knuth also has sample code here: https://www-cs-faculty.stanford.edu/~knuth/programs.html https://www-cs-faculty.stanford.edu/~knuth/programs.html I couldn't

Knuth also has sample code here: https://www-cs-faculty.stanford.edu/~knuth/programs.html https://www-cs-faculty.stanford.edu/~knuth/programs.html I couldn't get some of it to work due to pointer hijinks not cooperating with Macos, but it's fine in a Linux vm.