anchor.diff:  
     vimtex = buildVimPluginFrom2Nix {
       pname = "vimtex";
  -    version = "2019-10-24";
  +    version = "2019-10-25";
       src = fetchFromGitHub {
         owner = "lervag";
         repo = "vimtex";
  -      rev = "b7a95eb1ae1ff9ef1a565df8c54ac5152b7f0f7d";
  -      sha256 = "0kwfck76pl02x9vqzvcqlb00pd1pqw0nx46l9cjvs54wf6lw39yk";
  +      rev = "f6a84aec49d9577fab7486b72a6830b61ee093b0";
  +      sha256 = "01aiasbysm0y23aid5v5r8avn70bc458gz3j8zbaq6c53bc1h3q0";
       };
     };
   
  
positive.code: 
    youcompleteme = buildVimPluginFrom2Nix {
      pname = "youcompleteme";
      version = "2019-10-22";
      src = fetchFromGitHub {
        owner = "valloric";
        repo = "youcompleteme";
        rev = "123f0c0794eb8e36b24649059090a2deeb34d1d5";
        sha256 = "1rb35m6x3i692ln15a42g7dnc7lpg6lvf6kfdl67ygsgigcwflff";
        fetchSubmodules = true;
      };
    };
  
negative.code: 
    coc-rls = buildVimPluginFrom2Nix {
      pname = "coc-rls";
      version = "2019-10-26";
      src = fetchFromGitHub {
        owner = "neoclide";
        repo = "coc-rls";
        rev = "077d20acc8dc2d8cee3d58907b3837d41c215303";
        sha256 = "0vwx6bmc5qjxmn594w6sn0fzplv7dw6i2al4bq7cnw1b6h2k6lhz";
      };
    };
  
  