anchor.diff:  
     nvim-treesitter = buildVimPluginFrom2Nix {
       pname = "nvim-treesitter";
  -    version = "2021-04-23";
  +    version = "2021-04-24";
       src = fetchFromGitHub {
         owner = "nvim-treesitter";
         repo = "nvim-treesitter";
  -      rev = "af3537fbe57a2a37ab2b620c9ecc487e31b4da64";
  -      sha256 = "1z4k0a8gyz8ycd6wq8npg056l0axz3vj7pipxcpi1i9xa4kx3j6i";
  +      rev = "b68f0cc70022fedec9b9190904d6035393111cdf";
  +      sha256 = "07zp1fbah65f7lglfkmdzi6cyfchlaf1ap02wzwixiv5hpy6zji4";
       };
       meta.homepage = "https://github.com/nvim-treesitter/nvim-treesitter/";
     };
  
positive.code: 
    sonokai = buildVimPluginFrom2Nix {
      pname = "sonokai";
      version = "2021-04-17";
      src = fetchFromGitHub {
        owner = "sainnhe";
        repo = "sonokai";
        rev = "764bd716f08f1441e0020b8ae0c8d1b53970e4a9";
        sha256 = "1f21mn67cdiyq2pi92agvvzfprvr78kqc89bc3wh2k8ij47szmp6";
      };
      meta.homepage = "https://github.com/sainnhe/sonokai/";
    };
  
negative.code: 
    coc-fzf = buildVimPluginFrom2Nix {
      pname = "coc-fzf";
      version = "2021-04-24";
      src = fetchFromGitHub {
        owner = "antoinemadec";
        repo = "coc-fzf";
        rev = "70f0691e14c8e55290e554591c0a2661dea530fa";
        sha256 = "1m3kwgng7xi8xycc0dcx0wr9i7q0anx9lpax0r4p2a26vaqam539";
      };
      meta.homepage = "https://github.com/antoinemadec/coc-fzf/";
    };
  