ÿRI:�ÛARCF.BAS, ACCOUNTS RECEIVABLE CUSTOMER FILE MAINTENANCE, SSM, 2/06/79 REV. AR CP/M 2.0, 2/14/79„I’ p :�ÛCOPYRIGHT 1979 RETAIL SCIENCES INC.‘I® AóZ: ̵IPN$ð"CUSTOMER FILE MAINTENANCE"¿I‰ dÔIË"A:ARCF.BAS": �èI :�Û MONTH DATAJ „ -1,30,59,90,120,151,181,212,243,273,304,334vHî‹OIñðÏER%ð:Ž:¢OIðOIó:OSðÿ«(ÿ‚(OK$(OI),)):ÁFI%,OS: KE$ðOK$:OEðÿ«(OE$):OLðÿ«(OL$):ER%ð:Žyv«î:�Û CREATE EXTENT SECTOR (OE, OL, RETURNS: OS, ER%) ÷v¬î�”ò:ÁFI%,OE:ÉOL$ðÿ²(OS):ÂFI%,OE: ÁFI%,OL:ÉOE$ðÿ²(OS):ÂFI%,OL:ÁFI%,OS:ÉOE$ðÿ²(OE): ÉOL$ðÿ²(OL):ÉOM$ð"E":ÂFI%,OS:ER%ð:Ž2wï:�Û DELETE EXTENT SECTOR (OS, RETURNS: OE, OL, ER%) VwïÁFI%,OS:‹OM$ñï"E"ÏER%ð:Ž:¢�øòœwïÁFI%,OE:ÉOL$ðÿ²(OL):ÂFI%,OE: ÁFI%,OL:ÉOE$ðÿ²(OE):ÂFI%,OL:ER%ð:ŽÔwsï:�Û GET EXTENT SECTOR (OS, RETURNS: OE, OL, ER%) xtïÁFI%,OS:OEðÿ«(OE$):OLðÿ«(OL$):ER%ð:‹OM$ñï"E"ÏER%ðx~ïŽ)x/ò:�Û SETUP (NR%)