anchor.diff:    };
   
     youcompleteme = buildVimPluginFrom2Nix { # created by nix#NixDerivation
  -    name = "youcompleteme-2015-06-12";
  +    name = "youcompleteme-2015-06-23";
       src = fetchgit {
         url = "git://github.com/valloric/youcompleteme";
  -      rev = "d77ef96ebcca90381f38604d7fb2e90da91bd503";
  -      sha256 = "7a794986eebd8fa952be3dc903588d124dd14377a07bff1b877279c3b7d498f9";
  +      rev = "66dcc9581c7d237f4d839389bee055df6788fbc9";
  +      sha256 = "91971f0640d462622a31ea64c5c41df7649a6c6e6e4d93220554a7d910a11fdf";
       };
       dependencies = [];
       buildInputs = [
  
positive.code:   watchdogs           = vim-watchdogs;
    webapi-vim          = WebAPI;
    yankring            = YankRing;
    
  
    Gist = buildVimPluginFrom2Nix { # created by nix#NixDerivation
      name = "Gist-2015-06-09";
      src = fetchgit {
        url = "git://github.com/mattn/gist-vim";
        rev = "c39e5e317d88da71da338c07af492c7a27efcf0a";
        sha256 = "97fa171cf239b54ee4ab102dd9f87810744bfa3edd34fe04d4dd8a879b22d5b4";
      };
      dependencies = [];
  
  
negative.code:   };
  
    racer = buildVimPluginFrom2Nix { # created by nix#NixDerivation
      name = "racer-2015-06-24";
      src = fetchgit {
        url = "git://github.com/phildawes/racer";
        rev = "8f9d14b381a1624389df78ed8d3a38bc1c85d0f4";
        sha256 = "34db058ca1d5dd979db1208b5f90716145eb416c931445213a8dfac3d8b0bcdb";
      };
      dependencies = [];
      buildPhase = ''
  