return
			}
		}
	}

	// Something went wrong. Just pass the line through.
	f.w.Write(line)
}

type jsonValue struct {
	atom json.Token  // If json.Delim, then seq will be filled
	seq  []jsonValue // If atom == json.Delim('{'), alternating pairs
}

var jsonPop = errors.New("end of JSON sequence")

func decodeJSONValue(dec *json.Decoder) (jsonValue, error) {
	t, err := dec.Token()

# Text form of tensorflow.tf2xla.Config proto.
feed {
  id { node_name: "x_hold" }
  shape {
    dim { size: <M> }
    dim { size: <K> }
  }
}
feed {
  id { node_name: "y_hold" }
  shape {
    dim { size: <K> }
    dim { size: <N> }
  }
}
fetch {
  id { node_name: "x_y_prod" }

  // CHECK: device = "gpu"
  %1 = "tf.MatMul"(%arg0, %0) {T = f32, _output_shapes = ["tfshape$dim { size: 3 } dim { size: 3 }"], device = "", transpose_a = false, transpose_b = false} : (tensor<3x1xf32>, tensor<1x3xf32>) -> tensor<3x3xf32>
  // CHECK: device = "cpu"
  %2 = "tf.Relu"(%1) {T = f32, _output_shapes = ["tfshape$dim { size: 3 } dim { size: 3 }"], device = "cpu"} : (tensor<3x3xf32>) -> tensor<3x3xf32>
  // CHECK: device = "gpu"

		fmt.Printf("\n")
	}
	// Output:
	// json.Delim: { (more)
	// string: Message (more)
	// string: Hello (more)
	// string: Array (more)
	// json.Delim: [ (more)
	// float64: 1 (more)
	// float64: 2 (more)
	// float64: 3
	// json.Delim: ] (more)
	// string: Null (more)
	// <nil>: <nil> (more)
	// string: Number (more)
	// float64: 1.234
	// json.Delim: }
}

  attr {
    key: "dtype"
    value {
      type: DT_FLOAT
    }
  }
  attr {
    key: "shape"
    value {
      shape {
        dim {
          size: 1
        }
        dim {
          size: 8
        }
        dim {
          size: 8
        }
        dim {
          size: 2
        }
      }
    }
  }
}
node {
  name: "conv_net_2d/conv_2d_0/w"
  op: "Const"
  attr {

      assert(index[i] < shape[i]);
      assert(index[i] >= 0);
    }
#endif  // NDEBUG
    for (int64_t dim = shape.size() - 1; dim >= 0; --dim) {
      if (dim == fixed_axis) continue;
      ++index[dim];
      if (index[dim] < shape[dim]) return std::move(index);
      index[dim] = 0;
    }
    return std::nullopt;
  }

 protected:

     * value containting a <tt>delim</tt> separated list of hostnames and/or
     * ipaddresses.
     */

    public static InetAddress[] getInetAddressArray( String key, String delim, InetAddress[] def ) {
        String p = getProperty( key );
        if( p != null ) {
            StringTokenizer tok = new StringTokenizer( p, delim );
            int len = tok.countTokens();

      }
    }
  }
  attr {
    key: "_handle_shapes"
    value {
      list {
        shape {
          dim {
            size: 3
          }
          dim {
            size: 3
          }
          dim {
            size: 1
          }
          dim {
            size: 32
          }
        }
      }
    }
  }
  attr {
    key: "index"
    value {
      i: 1

	case tokenArrayStart, tokenArrayValue:
		dec.tokenState = tokenArrayComma
	case tokenObjectValue:
		dec.tokenState = tokenObjectComma
	}
}

// A Delim is a JSON array or object delimiter, one of [ ] { or }.
type Delim rune

func (d Delim) String() string {
	return string(d)
}

// Token returns the next JSON token in the input stream.
// At the end of the input stream, Token returns nil, [io.EOF].
//

# Text form of tensorflow.tf2xla.Config proto.
feed {
  id { node_name: "x_const" }
  shape {
    dim { size: 1 }
  }
}
feed {
  id { node_name: "y_const" }
  shape {
    dim { size: 1 }
  }
}
feed {
  id { node_name: "z" output_index: 1}
  shape {
    dim { size: 1 }
  }
  type: DT_INT32
}
fetch {
  id { node_name: "x_y_sum" }
}
fetch {
  id { node_name: "x_z_sum" }