#ASCII_control_character__control_character__controlcharacter  ASCII characters to indicate carriage return or tab or backspace; typed by depressing a key and the control key at the same time
  supertype:  #ASCII_character  any member of the standard code for representing characters by binary numbers
  subtype:  #backspace_character__backspacecharacter  a control character that indicates moving a space to the left

No statement uses or specializes #ASCII_control_character; click here to add one.