anchor.diff:       enable = true;
        #layout = "us,no";
        #xkbOptions = "eurosign:e,grp:switch,grp:alt_shift_toggle,grp_led:scroll us,no";
  -     exportConfiguration = true;
  +     #exportConfiguration = true;
        windowManager.wmii.enable = true;
        windowManager.xmonad.enable = true;
        windowManager.xmonad.enableContribAndExtras = true;
  -     desktopManager.kde5.enable = true;
        displayManager = {
         sessionCommands = "${pkgs.networkmanagerapplet}/bin/nm-applet &";
          slim = {
  
positive.code:    python3
     python3Packages.ipython
     python3Packages.neovim
     #python3Packages.pip
     python3Packages.scipy
     python3Packages.virtualenv
     pythonPackages.goobook
     pythonPackages.ipython
     pythonPackages.neovim
     #pythonPackages.pip
     pythonPackages.scipy
     pythonPackages.virtualenv
     qalculate-gtk
  
negative.code:    xclip
     xdotool
     xfontsel
     xkblayout-state
     xlsfonts
     xorg.xbacklight
     xorg.xkill
  