You're correct that they're generated from a tool, and it's diagrammix [1]. [1] http://www.reddit.com/r/programming/comments/1cgi2x/reimplementing_git_clone_in

You're correct that they're generated from a tool, and it's diagrammix [1]. [1] http://www.reddit.com/r/programming/comments/1cgi2x/reimplementing_git_clone_in_haskell_from_the/ http://www.reddit.com/r/programming/comments/1cgi2x/reimplem...