Method get_current_line_number

Marlin/src/gcode/queue.h:220–220

* Get the current line number for the last received command */

   * Get the current line number for the last received command
   */
  static long get_current_line_number() { return serial_state[ring_buffer.command_port().index].last_N; }

  #if ENABLED(BUFFER_MONITORING)