anchor.diff:      homepage = "https://github.com/skk-dev/dict";
       license = stdenv.lib.licenses.gpl2Plus;
       maintainers = with stdenv.lib.maintainers; [ yuriaisaka ];
  -    platforms = with stdenv.lib.platforms; linux;
  +    platforms = with stdenv.lib.platforms; linux ++ darwin;
     };
   }
  
positive.code:   pname = "skk-dicts-unstable";
    version = "2017-10-26";
    srcs = [ small medium large edict assoc ];
    nativeBuildInputs = [ skktools ];
  
    phases = [ "installPhase" ];
    installPhase = ''
  
negative.code: { stdenv, fetchurl, libiconv, skktools }:
  
  let
    # kana to kanji
  