anchor.diff:  
     denite-nvim = buildVimPluginFrom2Nix {
       pname = "denite-nvim";
  -    version = "2019-06-14";
  +    version = "2019-06-15";
       src = fetchFromGitHub {
         owner = "Shougo";
         repo = "denite.nvim";
  -      rev = "a4b32946e6f4c2d78500310245c8e567ff37528b";
  -      sha256 = "0gk99iw83jvhwh0srh1y0k0rqpvi3z6f7jhajhbx8wlf9dcsxl22";
  +      rev = "54f322011a3a94d27e0814f1a7ae55385eab0a3e";
  +      sha256 = "08nvp4vr29g8q666cmnqv436p42i1l9bh7qgh4qnv62kms40jp3f";
       };
     };
   
  
positive.code: 
    vim-gitgutter = buildVimPluginFrom2Nix {
      pname = "vim-gitgutter";
      version = "2019-06-04";
      src = fetchFromGitHub {
        owner = "airblade";
        repo = "vim-gitgutter";
        rev = "07b60b584ea603693d24a72207de58a446e0b5ec";
        sha256 = "1gzgbczrs3mqrj498gcb4hvq8vqf4ikj613x2ilalfq9jkw3q5xi";
      };
    };
  
  
negative.code: 
    coc-nvim = buildVimPluginFrom2Nix {
      pname = "coc-nvim";
      version = "2019-06-15";
      src = fetchFromGitHub {
        owner = "neoclide";
        repo = "coc.nvim";
        rev = "02d34c39eb798f5902dd8c986842e14c479a7b17";
        sha256 = "1ww9q2cs88zy74p1y07c480dsjgf6g1prl10w86rhpxhjp9d4jhw";
      };
    };
  
  