anchor.diff:    inherit (stdenv.lib)
       optionalString;
   
  -  version = "7.4.2243";
  +  version = "8.0.0003";
   in
   
   stdenv.mkDerivation rec {
     name = "vim-${version}";
   
     src = fetchFromGitHub {
  -    version = 1;
  +    version = 2;
       owner = "vim";
       repo = "vim";
       rev = "v${version}";
  -    sha256 = "20cfe039476a642ffa0e56bb00f2a1b6affa10365c561aca45696ee20f9aeffc";
  +    sha256 = "f6adbbebc979718397eae85c504050e2fe26bb69fe5ac5aa1b92a1c99b55e7b8";
     };
   
     nativeBuildInputs = [
  
positive.code:   ];
  
    buildInputs = [
      ncurses
    ];
  
  
negative.code: , fetchFromGitHub
  , gettext
  
  , acl
  , gpm
  , ncurses
  
  , configuration ? ''
  