anchor.diff:      popd
     '';
   
  -  meta = {
  +  meta = with stdenv.lib; {
       description = "Simple text adventure interpreter for Unix and Windows";
       homepage = http://instead.syscall.ru/;
       license = stdenv.lib.licenses.gpl2;
       platforms = with stdenv.lib.platforms; linux;
  +    maintainers = with maintainers; [ pSub ];
     };
   }
  
positive.code: 
    src = fetchurl {
      url = "http://downloads.sourceforge.net/project/instead/instead/${version}/instead_${version}.tar.gz";
      sha256 = "f5577c5118b5f4a2897c7bb26f3ad7993005dbf0ae8fe762b4434e1151ddb430";
    };
  
    NIX_LDFLAGS = "-llua -lgcc_s";
  
negative.code: { stdenv, fetchurl, SDL, SDL_ttf, SDL_image, SDL_mixer, pkgconfig, lua, zlib, unzip }:
  
  let
    version = "2.2.0";
  
    # I took several games at random from http://instead.syscall.ru/games/
    games = [
  