anchor.diff:  
     nvim-hlslens = buildVimPluginFrom2Nix {
       pname = "nvim-hlslens";
  -    version = "2021-01-21";
  +    version = "2021-02-11";
       src = fetchFromGitHub {
         owner = "kevinhwang91";
         repo = "nvim-hlslens";
  -      rev = "492c61ccef4562687d319bba48f824426b4613d6";
  -      sha256 = "1587mms2qr8n6igsln54vanpzhhm1s7mhrvr4iyszh47dlhjkvdi";
  +      rev = "90ac936055ba8432b532392835e0fbbd82e60836";
  +      sha256 = "1hfda95gwdglycs00a9rwvfar9w579234zn3sz4pngi5crdamr38";
       };
       meta.homepage = "https://github.com/kevinhwang91/nvim-hlslens/";
     };
  
positive.code: 
    vim-visual-multi = buildVimPluginFrom2Nix {
      pname = "vim-visual-multi";
      version = "2021-01-29";
      src = fetchFromGitHub {
        owner = "mg979";
        repo = "vim-visual-multi";
        rev = "4ca5978e327a8bc021ffd28fd2328ca8ce353305";
        sha256 = "1a2p5ij2gpkcn5jjwg6bna9gxmrdpg49ch6c52grzwzyw2lz2fjw";
      };
      meta.homepage = "https://github.com/mg979/vim-visual-multi/";
    };
  
negative.code: 
    nvim-lspconfig = buildVimPluginFrom2Nix {
      pname = "nvim-lspconfig";
      version = "2021-02-12";
      src = fetchFromGitHub {
        owner = "neovim";
        repo = "nvim-lspconfig";
        rev = "d3c178ac78f8930d4ca094685744f5c705b56b55";
        sha256 = "1mj761vxq3dd7m384ig6dhipg43qw1w3cpkkvq9aymnlsvfi5b1d";
      };
      meta.homepage = "https://github.com/neovim/nvim-lspconfig/";
    };
  