# File lib/logging/appenders/buffering.rb, line 119
    def configure_buffering( opts )
      ::Logging.init unless ::Logging.const_defined? :MAX_LEVEL_LENGTH

      @buffer = []
      self.immediate_at = opts.getopt(:immediate_at, '')
      self.auto_flushing = opts.getopt(:auto_flushing, true)
    end