anchor.diff:  
     vim-css-color = buildVimPluginFrom2Nix {
       pname = "vim-css-color";
  -    version = "2019-05-03";
  +    version = "2019-05-14";
       src = fetchFromGitHub {
         owner = "ap";
         repo = "vim-css-color";
  -      rev = "10eae530889331457b738b28eafcfa3789481fcd";
  -      sha256 = "0y9m2jnzz58y5h7r8xgfimha8fz0if2pc760g4qbm922afm3a00a";
  +      rev = "8a84356d5319cad3da2835bd5fbc6318500f31ce";
  +      sha256 = "1yad8jrcna82ll893wf53ms2hqmcaa63g43yafxvlgmxw5yrh3im";
       };
     };
   
  
positive.code: 
    vim-pandoc-syntax = buildVimPluginFrom2Nix {
      pname = "vim-pandoc-syntax";
      version = "2019-05-05";
      src = fetchFromGitHub {
        owner = "vim-pandoc";
        repo = "vim-pandoc-syntax";
        rev = "e557ade9aceb4925cd919c412fe9660b8c4f4cba";
        sha256 = "1msryzjzlv4mil05h17jjy09839dzqp9r11g1f369zxi5hini8g2";
      };
    };
  
  
negative.code: 
    vim-sneak = buildVimPluginFrom2Nix {
      pname = "vim-sneak";
      version = "2019-05-10";
      src = fetchFromGitHub {
        owner = "justinmk";
        repo = "vim-sneak";
        rev = "045b3c0a70815de8e928a094c36d3b6bfde0aade";
        sha256 = "1qwhfbsjwz58wph91l4disk1ab1c63lirf9j472wlwb22nf4yzlc";
      };
    };
  
  