anchor.diff:      # TODO: prometheus
       wget
     ]) ++ (with pkgs.elmPackages; [
  -    elm
  +    # FIXME: elm
     ]) ++ (with pkgs.haskellPackages; [
       cabal2nix
       # TODO: idris
  
positive.code:     # Haskell
      cabal-install
      ghc
      stack
  
      # JavaScript
      nodejs
      # TODO: planck (add package)
  
      # JVM
  
negative.code:     gnumake
      gnused
      gnutar
      # FIXME: highlight (g++: command not found)
      htop
      mosh
      openssh
  