anchor.diff:    postInstall = ''
       mkdir -p $out/share
       tar xf ${documentation} -C $out/share
  -  '' +
  -  /* TODO: convert this to install a static file */ ''
  +  '' + /* TODO: convert this to install a static file */ ''
       mkdir -p $out/etc
       cat > $out/etc/zprofile <<EOF
       if test -e /etc/NIXOS; then
  
positive.code: 
    meta = with stdenv.lib; {
      description = "The Z command shell";
      homepage = "http://www.zsh.org/";
      license = licenses.mit;
      maintainers = with maintainers; [
        codyopel
  
negative.code:     "--disable-zsh-hash-debug"
      # Tests fail with stack allocation enabled >=5.2
      "--disable-stack-allocation"
      "--enable-dynamic"
      "--enable-locale"
      "--disable-ansi2knr"
  