anchor.diff:  
     bufexplorer = buildVimPluginFrom2Nix {
       pname = "bufexplorer";
  -    version = "2022-01-28";
  +    version = "2022-02-08";
       src = fetchFromGitHub {
         owner = "jlanzarotta";
         repo = "bufexplorer";
  -      rev = "b3a24722bea9029b4c37eb0547b87152d514c66f";
  -      sha256 = "14114786fkqjzpl3aqsk2lmfnlhxzdkkanv6ls6q0cwvpqdng6wc";
  +      rev = "4b1d3adca7e968ebc619cf2f6f3e197ef78c8342";
  +      sha256 = "0imyzav898hzx4d669rxx7qyac6b8csp04am2j85rr31rywylpn0";
       };
       meta.homepage = "https://github.com/jlanzarotta/bufexplorer/";
     };
  
positive.code: 
    lsp_signature-nvim = buildVimPluginFrom2Nix {
      pname = "lsp_signature.nvim";
      version = "2022-01-30";
      src = fetchFromGitHub {
        owner = "ray-x";
        repo = "lsp_signature.nvim";
        rev = "30c7cf023782f50cfa8f65d0508163d6ebfd2442";
        sha256 = "1qnzy258giqxkhmbvfv8fph5k3f2r313mj0rqsans2v8bq6ay6g0";
      };
      meta.homepage = "https://github.com/ray-x/lsp_signature.nvim/";
    };
  
negative.code: 
    coc-nvim = buildVimPluginFrom2Nix {
      pname = "coc.nvim";
      version = "2022-02-09";
      src = fetchFromGitHub {
        owner = "neoclide";
        repo = "coc.nvim";
        rev = "6116a010e18b7adcca024d95891da9af4e0dcd27";
        sha256 = "06sc3rr4dxk1j6glb6vyxkw8k9m90g7gd1zdgsj5pw7mxfk9xbik";
      };
      meta.homepage = "https://github.com/neoclide/coc.nvim/";
    };
  