Create multi-page ISO reports

For reports printed on ISO and JIS-sized pages, you can configure the output to print several logical pages per physical page. Use these Reporting API functions to change the output options:

Example function:
  FUNCTION configure_report()
     DEFINE handler om.SaxDocumentHandler           -- configure report engine
 
     IF fgl_report_loadCurrentSettings(NULL) THEN   -- there is no 4rp file
               -- change default output options
       CALL fgl_report_selectLogicalPageMapping("multipage")
       CALL fgl_report_configureMultipageOutput(2,4,TRUE)
       LET handler = fgl_report_commitCurrentSettings()  -- commit settings 
     ELSE
       EXIT PROGRAM
     END IF
   END FUNCTION