n1_function_to_call_the_given_outer_function_and_append_a_new_hr_html_element_with_no_attributes_to_the_returned_dom_node
=
 f8_function_to_call_the_coming_outer_function_and_pass_the_result_to_the_given_function
 (
  k5_append_a_new_hr_html_element_with_no_attributes_to_the_given_dom_node
 )