Syntax:  EXTRACT ROUTINE routine_name_wild package_name_wild

  Extracts the definition of the specified routine(s).

  LSE inserts the indicated definitions at the end of the current
  buffer in a form that lets them be executed with the EXECUTE BUFFER
  PLSE command.

  RELATED COMMANDS:

     DELETE ROUTINE              NEW ROUTINE
     EXTRACT NEW ROUTINE         SET ROUTINE commands