anchor.diff:  
     vim-vsnip = buildVimPluginFrom2Nix {
       pname = "vim-vsnip";
  -    version = "2020-06-04";
  +    version = "2020-07-28";
       src = fetchFromGitHub {
         owner = "hrsh7th";
         repo = "vim-vsnip";
  -      rev = "c95bb8bc2ff05e2261488497c050d63786c11a16";
  -      sha256 = "0vp98v3wcsmicpa4lzfg3v6scr67wfj36aj1qxwdkx7ahyc6c75g";
  +      rev = "fa8586f6f9ccff07cbe68642b51c95740c25019e";
  +      sha256 = "02ki9jdjvan2vnbk2r6fdj3q80q7a8iw5ymm10348qjyhwf7m0q1";
       };
       meta.homepage = "https://github.com/hrsh7th/vim-vsnip/";
     };
   
     vim-vsnip-integ = buildVimPluginFrom2Nix {
       pname = "vim-vsnip-integ";
  -    version = "2020-06-04";
  +    version = "2020-07-07";
       src = fetchFromGitHub {
         owner = "hrsh7th";
         repo = "vim-vsnip-integ";
  -      rev = "5ac40adc26c9b3638395f04ccfc1c4c40f82a423";
  -      sha256 = "0q59s8rfrj2rswifhx11f201myi2nk5jc93qr25qh3wchy0pbpr3";
  +      rev = "b3188a81a753a5274809a99c1550d7c981560b1b";
  +      sha256 = "03cqz9rnv9fwjygrr3iflcbcvr0mjdjx0l32cdr9lkaddavlwqkz";
       };
       meta.homepage = "https://github.com/hrsh7th/vim-vsnip-integ/";
     };
  
positive.code: 
    vim-visual-multi = buildVimPluginFrom2Nix {
      pname = "vim-visual-multi";
      version = "2020-06-28";
      src = fetchFromGitHub {
        owner = "mg979";
        repo = "vim-visual-multi";
        rev = "d7a75cf6284d6706c77b18f86b0ce0afcddec965";
        sha256 = "0j7hdh58hizg14806r6vsq81sfy2yvqrn934xxb1hw3rzirhsjjj";
      };
      meta.homepage = "https://github.com/mg979/vim-visual-multi/";
    };
  
negative.code: 
    vim-pandoc-syntax = buildVimPluginFrom2Nix {
      pname = "vim-pandoc-syntax";
      version = "2020-07-29";
      src = fetchFromGitHub {
        owner = "vim-pandoc";
        repo = "vim-pandoc-syntax";
        rev = "6fb2021592ecbfd1b519647dd7242d818d77227a";
        sha256 = "043khhd1rd8cihxkzma5bhg7pbp87iizrn04lfmnygj5s0qg0dwf";
      };
      meta.homepage = "https://github.com/vim-pandoc/vim-pandoc-syntax/";
    };
  