anchor.diff:        hlint
         shellcheck
         pandoc
  +      dhall
         gitAndTools.git-annex
       ];
     });
  
positive.code:       xlibs.xmodmap
        xlibs.xev
        xdotool
        alacritty
        tmux
  
        emacs
        sqlite # for org-roam in emacs
        graphviz # for org-roam-graph in emacs
  
  
negative.code:       xscreensaver
        pavucontrol
        woeusb
        feh
      ];
    });
  
  