First substantive bankruptcy code revision since the Chandler Act of 1938; took effect on October 1, 1979; some of the major elements of this act were 1) upgrading the jurisdiction of the U.S. bankruptcy courts to deal with cases handled by other courts (subsequently modified); 2) allowing the filing of a single joint petition of bankruptcy by husband and wife; 3) reorganizing the Chapters of bankruptcy; in particular, concerning business reorganization, Chapters X, XI and XII of the old code are replaced by Chapter 11; 4) expanding the number of people eligible and the type of relief available to people in a new Chapter 13, wage-earner reorganization bankruptcy; 5) altering the appellate procedure allowing direct appeal to the U.S. courts of appeal (subsequently modified); and 6) generally, making federal exemption provisions and options for debtors more extensive.