anchor.diff:  { lib
   , stdenv
   , fetchFromGitHub
  +, fetchpatch
   , scfbuild
  +, fontforge
  +, libuninameslist
   , nodejs
   , nodePackages
   , python3Packages
  
positive.code:     [ "color"              "black"              ]
      [ "OpenMoji-Color.ttf" "OpenMoji-Black.ttf" ]
      variant;
  
  in stdenv.mkDerivation rec {
    pname = "openmoji";
  
negative.code:   };
  
    nativeBuildInputs = [
      scfbuild-with-fontforge-20201107
      nodejs
      nodePackages.glob
      nodePackages.lodash
  