10 REM FROM COMPUTE 4/84 PG 152
20 REM ENTERED IN CUON LIBRARY BY SAM BARRETT
100 PRINT"[147]TAPE OR DISK (T/D)?";
105 GETB$:IFB$=""THEN105
110 IFB$<>"T"ANDB$<>"D"THEN105
120 PRINTB$:PRINT"SAVE OR LOAD (S/L)?";
125 GETA$:IFA$=""THEN125
130 IFA$<>"S"ANDA$<>"L"THEN125
140 PRINTA$:INPUT"FILENAME";F$
144 INPUT"STARTING ADDRESS";X:AH=INT(X/256):AL=X-AH*256
147 IFB$="D"THEN500
150 IFA$="L"THEN300
159 REM TAPE SAVE
160 INPUT"END ADDRESS";X:X=X+1:BH=INT(X/256):BL=X-BH*256
190 GOSUB400:POKE251,AL:POKE252,AH
200 POKE780,251:POKE781,BL:POKE782,BH:SYS65496:GOTO330
299 REM TAPE LOAD
300 GOSUB400
310 POKE780,0:POKE781,AL:POKE782,AH:SYS65493
320 IF(ST AND 48)THENPRINT"?LOAD":PRINT"ERROR"
330 CLOSE1:END
399 REM OPEN TAPE CHANNEL
400 L=LEN(F$):POKE183,L:S=256*PEEK(50)+PEEK(49)
410 FORX=1TOL:POKES+X-1,ASC(MID$(F$,X,1)):NEXT
420 POKE780,1:POKE781,1:POKE782,0:SYS65466
430 POKE780,L:POKE781,PEEK(49):POKE782,PEEK(50):SYS65469
440 POKE157,128:RETURN
500 IFA$="L"THEN700
529 REM DISK SAVE
530 INPUT"END ADDRESS";X:X=X+1:BH=INT(X/256):BL=X-BH*256
540 OPEN15,8,15,"I0"
550 OPEN3,8,1,"0:"+F$+",P,W"
560 INPUT#15,EN,EM$,ET,ES
570 IFEN=0THEN650
580 IFEN<>63THENPRINTEN;EM$;ET;ES:GOTO760
590 PRINT"FILE EXISTS.  REPLACE (Y/N)?";
600 GETA$:IFA$=""THEN600
610 PRINTA$:IFA$<>"Y"THEN760
620 PRINT#15,"S0:"+F$+",P,W"
630 CLOSE15:CLOSE3:GOTO540
650 POKE157,128:POKE251,AL:POKE252,AH
660 POKE780,251:POKE781,BL:POKE782,BH:SYS65496:GOTO760
699 REM DISK LOAD
700 OPEN15,8,15,"I0"
710 OPEN3,8,0,"0:"+F$+",P,R"
720 INPUT#15,EN,EM$,ET,ES
730 IFENTHENPRINTEN;EM$;ET;ES:GOTO760
750 POKE157,128:POKE185,0:POKE780,0:POKE781,AL:POKE782,AH:SYS65493
760 CLOSE3:CLOSE15:END