So bar is now an item With all the properties A and B. Any purpose might be a constructor; it just would not always seem sensible. The CR was needed so as to receive the teletype or online video display to return to column 1 as well as LF (nowadays, https://www.mediafire.com/file/tw6b01e5fy3cfni/Independent_Living_Redefined_at_JMS_Low_Rise_Floors_Manesar.pdf/file