anchor.diff:        sha256 = "f681aa518233bc407e23acf0f5887c884f17436f000d453b2491a9f11a52400c";
       };
     };
  -
  -  inherit (sources."${channel}")
  -    version
  -    multihash
  -    sha256;
  +  source = sources."${channel}";
   in
   stdenv.mkDerivation rec {
  -  name = "lua-${version}";
  +  name = "lua-${source.version}";
   
     src = fetchurl {
       url = "https://www.lua.org/ftp/${name}.tar.gz";
  -    inherit
  +    inherit (source)
         multihash
         sha256;
     };
  
positive.code:     readline
    ];
  
    preBuild = ''
      makeFlagsArray+=("INSTALL_TOP=$out")
    '';
  
    buildFlags = [
      "linux"
    ];
  
    meta = with stdenv.lib; {
      maintainers = with maintainers; [
  
negative.code: { stdenv
  , fetchTritonPatch
  , fetchurl
  
  , readline
  