anchor.diff:  brew "broot"
   brew "cabal-install"
   brew "cairo"
  -brew "camlp4"
   brew "catimg"
   brew "chafa"
   brew "clasp"
  
positive.code: brew "pango"
  brew "par"
  brew "parallel"
  brew "pcre"
  brew "perl"
  brew "pinentry"
  brew "pixman"
  
negative.code: brew "gettext"
  brew "ghc"
  brew "gifsicle"
  brew "git"
  brew "glib"
  brew "gmime"
  brew "gmp"
  brew "gnu-sed"
  brew "gnupg"
  brew "gnupg2"
  brew "gnutls"
  