# Expect an `Attributes` production.
	private fun expect_attribute: Bool do
		var name = new FlatBuffer
		var value = new FlatBuffer

		if lexer.expect_name(name) and
				lexer.expect_eq and
				expect_att_value(value) then
			model.fire_attribute(name.to_s, value.to_s)
			return true
		else
			return false
		end
	end