anchor.diff:          aspell
           aspellDicts.en
           pdftk
  -        yed
  +        dia
           # System Management & Monitoring
           lnav
           smem
  
positive.code:         vagrant
          universal-ctags
          global
          python36Packages.pygments
          man-pages
          posix_man_pages
  
negative.code:         emacs
          vimHugeX
          tmux
          binutils
          patchelf
          dos2unix
  