title 'Test REREAD transformation'. file handle INPUT /name='reread.data'. input program. data list file=INPUT/BRAND 5-10(a). do if(BRAND='ACME'). reread. data list /PART 1-4 COUNT 11-15. else if(BRAND='MISC'). reread. data list /PART 11-15 COUNT 1-4. end if. end case. end input program. list.