anchor.diff:  
     edge = buildVimPluginFrom2Nix {
       pname = "edge";
  -    version = "2021-05-19";
  +    version = "2021-05-22";
       src = fetchFromGitHub {
         owner = "sainnhe";
         repo = "edge";
  -      rev = "48b0c85e093a4fb9eeb00092b85ba66555e924b1";
  -      sha256 = "0p033nxhwwk0dirdkbpcqjyv4k8sbif1m1df3xkqgydd0fj9yyp5";
  +      rev = "af858776b6faf81b9eb50f8bbb87c639ee483c93";
  +      sha256 = "07smppxp2wr4282vsz0zdx3kkhvrx9f5140dwx4h4p8chs1c1zc5";
       };
       meta.homepage = "https://github.com/sainnhe/edge/";
     };
  
positive.code: 
    sonokai = buildVimPluginFrom2Nix {
      pname = "sonokai";
      version = "2021-05-19";
      src = fetchFromGitHub {
        owner = "sainnhe";
        repo = "sonokai";
        rev = "2ab955b30545b7074aa28daae73bbc7050fc55f0";
        sha256 = "0ya3xa9fq6dn2s77qg2snx68aigl9px3flaawpsa0nf8np3jl6kz";
      };
      meta.homepage = "https://github.com/sainnhe/sonokai/";
    };
  
negative.code: 
    registers-nvim = buildVimPluginFrom2Nix {
      pname = "registers-nvim";
      version = "2021-05-22";
      src = fetchFromGitHub {
        owner = "tversteeg";
        repo = "registers.nvim";
        rev = "c0b02c5d0884dcfdd1a4665a1eb55468f4e398d3";
        sha256 = "1z7pd77gi313asy5d2qvv8nc76rrf2zi18w6gwavygvfkpn3hf65";
      };
      meta.homepage = "https://github.com/tversteeg/registers.nvim/";
    };
  