anchor.diff:        ghc
   
         # Misc userland packages.
  +      auca
         hledger
  +      hlint
  +      shellcheck
  +      stack
  +      pandoc
  +      gitAndTools.git-annex
       ];
     });
   
  
positive.code:       scrot
        geeqie
        gimp
        imagemagick
        mpv
        ffmpeg
  
negative.code:       emacs
        xsel
        vim
        ripgrep
        colordiff
        gnupg
        openssl
  