80 REM PREPARE DISK FOR ENHANCED COPYA BY BUILDING
90 REM CATALOG ENTRY FOR DATE/TIME STAMP.
100 HOME : PRINT ADDBACKUPENTRY TO DIREC TO RY"
110 D$ = CHR$(4)
120 FOR I = 768 TO 792: READ D: POKE I,D: NEXT : DATA 32,227,3,140,10,3,141,11,3,96,0,0,32,227,3,32,217,3,144,4,169,1,133,222,96: REM POKE IN RWTS INTERFACE
130 CALL 768: REM GET IOB ADDRESS
140 IOB = PEEK(778) + PEEK(779) *256
150 I = FRE(0): VTAB 10: CALL -868: PRINT "ENTER DRIVE NUMBER OR ESC TO QUIT: ";: GET A$: IF A$ = CHR$(27) THEN HOME : END
160 IF A$ < >"1" AND A$ < >"2" THEN PRINT CHR$(7): GOTO 150