Home » CEEFAX disks » telesoftware11.adl » 27-11-88/RFSLANG
27-11-88/RFSLANG
This website contains an archive of files for the Acorn Electron, BBC Micro, Acorn Archimedes, Commodore 16 and Commodore 64 computers, which Dominic Ford has rescued from his private collection of floppy disks and cassettes.
Some of these files were originally commercial releases in the 1980s and 1990s, but they are now widely available online. I assume that copyright over them is no longer being asserted. If you own the copyright and would like files to be removed, please contact me.
| Tape/disk: | Home » CEEFAX disks » telesoftware11.adl |
| Filename: | 27-11-88/RFSLANG |
| Read OK: | ✔ |
| File size: | 086A bytes |
| Load address: | 0800 |
| Exec address: | 8023 |
Duplicates
There is 1 duplicate copy of this file in the archive:
- CEEFAX disks » telesoftware6.adl » 28-03-88/RFSLANG
- CEEFAX disks » telesoftware11.adl » 27-11-88/RFSLANG
File contents
10REM: RFSLANG
20MODE7
30HIMEM=&3C00
40diff=&8000-HIMEM
50H%=HIMEM
60comvec=&F2
70romnumber=&F4
80phrom=&F5
90rompoint=&F6
100breakv=&202
110gsread=&FFC5
120osbyte=&FFF4
130FOR pass = 0 TO 2 STEP 2
140P%=HIMEM
150[OPT pass
160JMP language+diff
170JMP service+diff
180OPT FNequb(&C2)
190OPT FNequb((copyright+diff) MOD 256)
200BRK
210.title
220OPT FNequs("RFS")
230.copyright
240BRK
250OPT FNequs("(C) Gordon Horsington 1987")
260BRK
270.service
280PHA
290CMP #4
300BNE trythirteen
310TXA
320PHA
330TYA
340PHA
350LDX #&FF
360.comloop
370INX
380LDA title+diff,X
390BEQ found
400LDA (comvec),Y
410INY
420CMP #ASC(".")
430BEQ found
440AND #&DF
450CMP title+diff,X
460BEQ comloop
470PLA
480TAY
490PLA
500TAX
510PLA
520RTS
530.found
540LDA #&8E
550LDX romnumber
560JMP osbyte \ Enter this ROM
570.trythirteen
580CMP #13
590BNE fourteen
600TYA
610EOR #&F
620CMP romnumber
630BCC out
640LDA #(lastbyte+diff) MOD 256
650STA rompoint
660LDA #(lastbyte+diff) DIV 256
670STA rompoint+1
680LDA romnumber
690EOR #&F
700STA phrom
710.exit
720PLA
730LDA #0
740RTS
750.fourteen
760CMP #14
770BNE out
780LDA phrom
790EOR #&F
800CMP romnumber
810BNE out
820LDY #0
830LDA (rompoint),Y
840TAY
850INC rompoint
860BNE exit
870INC rompoint+1
880JMP exit+diff
890.out
900PLA
910RTS
920.language
930CLI \ Enable interupt requests
940LDX #&FF
950TXS \ Reset stack
960LDA #(basic+diff) MOD 256
970STA breakv
980LDA #(basic+diff) DIV 256
990STA breakv+1
1000LDA #&8D
1010JSR osbyte \ *ROM
1020LDA #&8B
1030LDX #1
1040LDY #0
1050JSR osbyte \ *OPT1,0
1060LDA #&0F
1070LDX #0
1080JSR osbyte \ Flush all buffers
1090LDA #&FF
1100PHA
1110.keyboard
1120PLA
1130TAX
1140INX
1150TXA
1160PHA
1170LDY rfscomm+diff,X
1180BEQ basic
1190LDA #&8A
1200LDX #0
1210JSR osbyte
1220JMP keyboard+diff
1230.basic
1240LDA #&BB
1250LDX #0
1260LDY #&FF
1270JSR osbyte \ Find BASIC
1280LDA #&8E
1290JMP osbyte \ Enter BASIC
1300.rfscomm
1310OPT FNequs("CHAIN""DEMO""")
1320OPT FNequb(&0D)
1330BRK
1340.lastbyte
1350]
1360NEXT
1370O%=lastbyte
1380CHAIN"RFSGEN"
1390DEFFNequb(byte)
1400?P%=byte
1410P%=P%+1
1420=pass
1430DEFFNequw(word)
1440?P%=word MOD 256
1450P%?1=word DIV 256
1460P%=P%+2
1470=pass
1480DEFFNequd(double)
1490!P%=double
1500P%=P%+4
1510=pass
1520DEFFNequs(string$)
1530$P%=string$
1540P%=P%+LEN(string$)
1550=pass
�: RFSLANG
�7
�=&3C00
(diff=&8000-�
2H%=�
<comvec=&F2
Fromnumber=&F4
P
phrom=&F5
Zrompoint=&F6
dbreakv=&202
ngsread=&FFC5
xosbyte=&FFF4
�� pass = 0 � 2 � 2
�P%=�
�
[OPT pass
�JMP language+diff
�JMP service+diff
�OPT �equb(&C2)
�%OPT �equb((copyright+diff) � 256)
�BRK
�
.title
�OPT �equs("RFS")
�.copyright
�BRK
�+OPT �equs("(C) Gordon Horsington 1987")
BRK
.service
PHA
"
CMP #4
,BNE trythirteen
6TXA
@PHA
JTYA
TPHA
^LDX #&FF
h.comloop
rINX
|LDA title+diff,X
�
BEQ found
�LDA (comvec),Y
�INY
�CMP #�(".")
�
BEQ found
�
� #&DF
�CMP title+diff,X
�BEQ comloop
�PLA
�TAY
�PLA
�TAX
�PLA
RTS
.found
LDA #&8E
&LDX romnumber
0JMP osbyte \ Enter this ROM
:.trythirteen
DCMP #13
NBNE fourteen
XTYA
b � #&F
lCMP romnumber
vBCC out
�LDA #(lastbyte+diff) � 256
�STA rompoint
�LDA #(lastbyte+diff) � 256
�STA rompoint+1
�LDA romnumber
� � #&F
�
STA phrom
� .exit
�PLA
�
LDA #0
�RTS
�
.fourteen
�CMP #14
BNE out
LDA phrom
� #&F
CMP romnumber
*BNE out
4
LDY #0
>LDA (rompoint),Y
HTAY
RINC rompoint
\BNE exit
fINC rompoint+1
pJMP exit+diff
z.out
�PLA
�RTS
�
.language
�"CLI \ Enable interupt requests
�LDX #&FF
�TXS \ Reset stack
�LDA #(basic+diff) � 256
�STA breakv
�LDA #(basic+diff) � 256
�STA breakv+1
�LDA #&8D
�JSR osbyte \ *ROM
�LDA #&8B
LDX #1
LDY #0
JSR osbyte \ *OPT1,0
$LDA #&0F
.
LDX #0
8"JSR osbyte \ Flush all buffers
BLDA #&FF
LPHA
V
.keyboard
`PLA
jTAX
tINX
~TXA
�PHA
�LDY rfscomm+diff,X
�
BEQ basic
�LDA #&8A
�
LDX #0
�JSR osbyte
�JMP keyboard+diff
�
.basic
�LDA #&BB
�
LDX #0
�LDY #&FF
�JSR osbyte \ Find BASIC
LDA #&8E
JMP osbyte \ Enter BASIC
.rfscomm
OPT �equs("CHAIN""DEMO""")
(OPT �equb(&0D)
2BRK
<
.lastbyte
F]
P�
ZO%=lastbyte
d
�"RFSGEN"
nݤequb(byte)
x?P%=byte
�P%=P%+1
� =pass
�ݤequw(word)
�?P%=word � 256
�P%?1=word � 256
�P%=P%+2
� =pass
�ݤequd(double)
�!P%=double
�P%=P%+4
� =pass
�ݤequs(string$)
�$P%=string$
P%=P%+�(string$)
=pass
� 00000000 0d 00 0a 0e f4 3a 20 52 46 53 4c 41 4e 47 0d 00 |.....: RFSLANG..|
00000010 14 06 eb 37 0d 00 1e 0b d3 3d 26 33 43 30 30 0d |...7.....=&3C00.|
00000020 00 28 10 64 69 66 66 3d 26 38 30 30 30 2d 93 0d |.(.diff=&8000-..|
00000030 00 32 08 48 25 3d 93 0d 00 3c 0e 63 6f 6d 76 65 |.2.H%=...<.comve|
00000040 63 3d 26 46 32 0d 00 46 11 72 6f 6d 6e 75 6d 62 |c=&F2..F.romnumb|
00000050 65 72 3d 26 46 34 0d 00 50 0d 70 68 72 6f 6d 3d |er=&F4..P.phrom=|
00000060 26 46 35 0d 00 5a 10 72 6f 6d 70 6f 69 6e 74 3d |&F5..Z.rompoint=|
00000070 26 46 36 0d 00 64 0f 62 72 65 61 6b 76 3d 26 32 |&F6..d.breakv=&2|
00000080 30 32 0d 00 6e 10 67 73 72 65 61 64 3d 26 46 46 |02..n.gsread=&FF|
00000090 43 35 0d 00 78 10 6f 73 62 79 74 65 3d 26 46 46 |C5..x.osbyte=&FF|
000000a0 46 34 0d 00 82 16 e3 20 70 61 73 73 20 3d 20 30 |F4..... pass = 0|
000000b0 20 b8 20 32 20 88 20 32 0d 00 8c 08 50 25 3d 93 | . 2 . 2....P%=.|
000000c0 0d 00 96 0d 5b 4f 50 54 20 70 61 73 73 0d 00 a0 |....[OPT pass...|
000000d0 15 4a 4d 50 20 6c 61 6e 67 75 61 67 65 2b 64 69 |.JMP language+di|
000000e0 66 66 0d 00 aa 14 4a 4d 50 20 73 65 72 76 69 63 |ff....JMP servic|
000000f0 65 2b 64 69 66 66 0d 00 b4 12 4f 50 54 20 a4 65 |e+diff....OPT .e|
00000100 71 75 62 28 26 43 32 29 0d 00 be 25 4f 50 54 20 |qub(&C2)...%OPT |
00000110 a4 65 71 75 62 28 28 63 6f 70 79 72 69 67 68 74 |.equb((copyright|
00000120 2b 64 69 66 66 29 20 83 20 32 35 36 29 0d 00 c8 |+diff) . 256)...|
00000130 07 42 52 4b 0d 00 d2 0a 2e 74 69 74 6c 65 0d 00 |.BRK.....title..|
00000140 dc 14 4f 50 54 20 a4 65 71 75 73 28 22 52 46 53 |..OPT .equs("RFS|
00000150 22 29 0d 00 e6 0e 2e 63 6f 70 79 72 69 67 68 74 |").....copyright|
00000160 0d 00 f0 07 42 52 4b 0d 00 fa 2b 4f 50 54 20 a4 |....BRK...+OPT .|
00000170 65 71 75 73 28 22 28 43 29 20 47 6f 72 64 6f 6e |equs("(C) Gordon|
00000180 20 48 6f 72 73 69 6e 67 74 6f 6e 20 31 39 38 37 | Horsington 1987|
00000190 22 29 0d 01 04 07 42 52 4b 0d 01 0e 0c 2e 73 65 |")....BRK.....se|
000001a0 72 76 69 63 65 0d 01 18 07 50 48 41 0d 01 22 0a |rvice....PHA..".|
000001b0 43 4d 50 20 23 34 0d 01 2c 13 42 4e 45 20 74 72 |CMP #4..,.BNE tr|
000001c0 79 74 68 69 72 74 65 65 6e 0d 01 36 07 54 58 41 |ythirteen..6.TXA|
000001d0 0d 01 40 07 50 48 41 0d 01 4a 07 54 59 41 0d 01 |..@.PHA..J.TYA..|
000001e0 54 07 50 48 41 0d 01 5e 0c 4c 44 58 20 23 26 46 |T.PHA..^.LDX #&F|
000001f0 46 0d 01 68 0c 2e 63 6f 6d 6c 6f 6f 70 0d 01 72 |F..h..comloop..r|
00000200 07 49 4e 58 0d 01 7c 14 4c 44 41 20 74 69 74 6c |.INX..|.LDA titl|
00000210 65 2b 64 69 66 66 2c 58 0d 01 86 0d 42 45 51 20 |e+diff,X....BEQ |
00000220 66 6f 75 6e 64 0d 01 90 12 4c 44 41 20 28 63 6f |found....LDA (co|
00000230 6d 76 65 63 29 2c 59 0d 01 9a 07 49 4e 59 0d 01 |mvec),Y....INY..|
00000240 a4 0f 43 4d 50 20 23 97 28 22 2e 22 29 0d 01 ae |..CMP #.(".")...|
00000250 0d 42 45 51 20 66 6f 75 6e 64 0d 01 b8 0a 80 20 |.BEQ found..... |
00000260 23 26 44 46 0d 01 c2 14 43 4d 50 20 74 69 74 6c |#&DF....CMP titl|
00000270 65 2b 64 69 66 66 2c 58 0d 01 cc 0f 42 45 51 20 |e+diff,X....BEQ |
00000280 63 6f 6d 6c 6f 6f 70 0d 01 d6 07 50 4c 41 0d 01 |comloop....PLA..|
00000290 e0 07 54 41 59 0d 01 ea 07 50 4c 41 0d 01 f4 07 |..TAY....PLA....|
000002a0 54 41 58 0d 01 fe 07 50 4c 41 0d 02 08 07 52 54 |TAX....PLA....RT|
000002b0 53 0d 02 12 0a 2e 66 6f 75 6e 64 0d 02 1c 0c 4c |S.....found....L|
000002c0 44 41 20 23 26 38 45 0d 02 26 11 4c 44 58 20 72 |DA #&8E..&.LDX r|
000002d0 6f 6d 6e 75 6d 62 65 72 0d 02 30 1f 4a 4d 50 20 |omnumber..0.JMP |
000002e0 6f 73 62 79 74 65 20 5c 20 45 6e 74 65 72 20 74 |osbyte \ Enter t|
000002f0 68 69 73 20 52 4f 4d 0d 02 3a 10 2e 74 72 79 74 |his ROM..:..tryt|
00000300 68 69 72 74 65 65 6e 0d 02 44 0b 43 4d 50 20 23 |hirteen..D.CMP #|
00000310 31 33 0d 02 4e 10 42 4e 45 20 66 6f 75 72 74 65 |13..N.BNE fourte|
00000320 65 6e 0d 02 58 07 54 59 41 0d 02 62 09 82 20 23 |en..X.TYA..b.. #|
00000330 26 46 0d 02 6c 11 43 4d 50 20 72 6f 6d 6e 75 6d |&F..l.CMP romnum|
00000340 62 65 72 0d 02 76 0b 42 43 43 20 6f 75 74 0d 02 |ber..v.BCC out..|
00000350 80 1e 4c 44 41 20 23 28 6c 61 73 74 62 79 74 65 |..LDA #(lastbyte|
00000360 2b 64 69 66 66 29 20 83 20 32 35 36 0d 02 8a 10 |+diff) . 256....|
00000370 53 54 41 20 72 6f 6d 70 6f 69 6e 74 0d 02 94 1e |STA rompoint....|
00000380 4c 44 41 20 23 28 6c 61 73 74 62 79 74 65 2b 64 |LDA #(lastbyte+d|
00000390 69 66 66 29 20 81 20 32 35 36 0d 02 9e 12 53 54 |iff) . 256....ST|
000003a0 41 20 72 6f 6d 70 6f 69 6e 74 2b 31 0d 02 a8 11 |A rompoint+1....|
000003b0 4c 44 41 20 72 6f 6d 6e 75 6d 62 65 72 0d 02 b2 |LDA romnumber...|
000003c0 09 82 20 23 26 46 0d 02 bc 0d 53 54 41 20 70 68 |.. #&F....STA ph|
000003d0 72 6f 6d 0d 02 c6 09 2e 65 78 69 74 0d 02 d0 07 |rom.....exit....|
000003e0 50 4c 41 0d 02 da 0a 4c 44 41 20 23 30 0d 02 e4 |PLA....LDA #0...|
000003f0 07 52 54 53 0d 02 ee 0d 2e 66 6f 75 72 74 65 65 |.RTS.....fourtee|
00000400 6e 0d 02 f8 0b 43 4d 50 20 23 31 34 0d 03 02 0b |n....CMP #14....|
00000410 42 4e 45 20 6f 75 74 0d 03 0c 0d 4c 44 41 20 70 |BNE out....LDA p|
00000420 68 72 6f 6d 0d 03 16 09 82 20 23 26 46 0d 03 20 |hrom..... #&F.. |
00000430 11 43 4d 50 20 72 6f 6d 6e 75 6d 62 65 72 0d 03 |.CMP romnumber..|
00000440 2a 0b 42 4e 45 20 6f 75 74 0d 03 34 0a 4c 44 59 |*.BNE out..4.LDY|
00000450 20 23 30 0d 03 3e 14 4c 44 41 20 28 72 6f 6d 70 | #0..>.LDA (romp|
00000460 6f 69 6e 74 29 2c 59 0d 03 48 07 54 41 59 0d 03 |oint),Y..H.TAY..|
00000470 52 10 49 4e 43 20 72 6f 6d 70 6f 69 6e 74 0d 03 |R.INC rompoint..|
00000480 5c 0c 42 4e 45 20 65 78 69 74 0d 03 66 12 49 4e |\.BNE exit..f.IN|
00000490 43 20 72 6f 6d 70 6f 69 6e 74 2b 31 0d 03 70 11 |C rompoint+1..p.|
000004a0 4a 4d 50 20 65 78 69 74 2b 64 69 66 66 0d 03 7a |JMP exit+diff..z|
000004b0 08 2e 6f 75 74 0d 03 84 07 50 4c 41 0d 03 8e 07 |..out....PLA....|
000004c0 52 54 53 0d 03 98 0d 2e 6c 61 6e 67 75 61 67 65 |RTS.....language|
000004d0 0d 03 a2 22 43 4c 49 20 5c 20 45 6e 61 62 6c 65 |..."CLI \ Enable|
000004e0 20 69 6e 74 65 72 75 70 74 20 72 65 71 75 65 73 | interupt reques|
000004f0 74 73 0d 03 ac 0c 4c 44 58 20 23 26 46 46 0d 03 |ts....LDX #&FF..|
00000500 b6 15 54 58 53 20 5c 20 52 65 73 65 74 20 73 74 |..TXS \ Reset st|
00000510 61 63 6b 0d 03 c0 1b 4c 44 41 20 23 28 62 61 73 |ack....LDA #(bas|
00000520 69 63 2b 64 69 66 66 29 20 83 20 32 35 36 0d 03 |ic+diff) . 256..|
00000530 ca 0e 53 54 41 20 62 72 65 61 6b 76 0d 03 d4 1b |..STA breakv....|
00000540 4c 44 41 20 23 28 62 61 73 69 63 2b 64 69 66 66 |LDA #(basic+diff|
00000550 29 20 81 20 32 35 36 0d 03 de 10 53 54 41 20 62 |) . 256....STA b|
00000560 72 65 61 6b 76 2b 31 0d 03 e8 0c 4c 44 41 20 23 |reakv+1....LDA #|
00000570 26 38 44 0d 03 f2 15 4a 53 52 20 6f 73 62 79 74 |&8D....JSR osbyt|
00000580 65 20 5c 20 2a 52 4f 4d 0d 03 fc 0c 4c 44 41 20 |e \ *ROM....LDA |
00000590 23 26 38 42 0d 04 06 0a 4c 44 58 20 23 31 0d 04 |#&8B....LDX #1..|
000005a0 10 0a 4c 44 59 20 23 30 0d 04 1a 18 4a 53 52 20 |..LDY #0....JSR |
000005b0 6f 73 62 79 74 65 20 5c 20 2a 4f 50 54 31 2c 30 |osbyte \ *OPT1,0|
000005c0 0d 04 24 0c 4c 44 41 20 23 26 30 46 0d 04 2e 0a |..$.LDA #&0F....|
000005d0 4c 44 58 20 23 30 0d 04 38 22 4a 53 52 20 6f 73 |LDX #0..8"JSR os|
000005e0 62 79 74 65 20 5c 20 46 6c 75 73 68 20 61 6c 6c |byte \ Flush all|
000005f0 20 62 75 66 66 65 72 73 0d 04 42 0c 4c 44 41 20 | buffers..B.LDA |
00000600 23 26 46 46 0d 04 4c 07 50 48 41 0d 04 56 0d 2e |#&FF..L.PHA..V..|
00000610 6b 65 79 62 6f 61 72 64 0d 04 60 07 50 4c 41 0d |keyboard..`.PLA.|
00000620 04 6a 07 54 41 58 0d 04 74 07 49 4e 58 0d 04 7e |.j.TAX..t.INX..~|
00000630 07 54 58 41 0d 04 88 07 50 48 41 0d 04 92 16 4c |.TXA....PHA....L|
00000640 44 59 20 72 66 73 63 6f 6d 6d 2b 64 69 66 66 2c |DY rfscomm+diff,|
00000650 58 0d 04 9c 0d 42 45 51 20 62 61 73 69 63 0d 04 |X....BEQ basic..|
00000660 a6 0c 4c 44 41 20 23 26 38 41 0d 04 b0 0a 4c 44 |..LDA #&8A....LD|
00000670 58 20 23 30 0d 04 ba 0e 4a 53 52 20 6f 73 62 79 |X #0....JSR osby|
00000680 74 65 0d 04 c4 15 4a 4d 50 20 6b 65 79 62 6f 61 |te....JMP keyboa|
00000690 72 64 2b 64 69 66 66 0d 04 ce 0a 2e 62 61 73 69 |rd+diff.....basi|
000006a0 63 0d 04 d8 0c 4c 44 41 20 23 26 42 42 0d 04 e2 |c....LDA #&BB...|
000006b0 0a 4c 44 58 20 23 30 0d 04 ec 0c 4c 44 59 20 23 |.LDX #0....LDY #|
000006c0 26 46 46 0d 04 f6 1b 4a 53 52 20 6f 73 62 79 74 |&FF....JSR osbyt|
000006d0 65 20 5c 20 46 69 6e 64 20 42 41 53 49 43 0d 05 |e \ Find BASIC..|
000006e0 00 0c 4c 44 41 20 23 26 38 45 0d 05 0a 1c 4a 4d |..LDA #&8E....JM|
000006f0 50 20 6f 73 62 79 74 65 20 5c 20 45 6e 74 65 72 |P osbyte \ Enter|
00000700 20 42 41 53 49 43 0d 05 14 0c 2e 72 66 73 63 6f | BASIC.....rfsco|
00000710 6d 6d 0d 05 1e 1e 4f 50 54 20 a4 65 71 75 73 28 |mm....OPT .equs(|
00000720 22 43 48 41 49 4e 22 22 44 45 4d 4f 22 22 22 29 |"CHAIN""DEMO""")|
00000730 0d 05 28 12 4f 50 54 20 a4 65 71 75 62 28 26 30 |..(.OPT .equb(&0|
00000740 44 29 0d 05 32 07 42 52 4b 0d 05 3c 0d 2e 6c 61 |D)..2.BRK..<..la|
00000750 73 74 62 79 74 65 0d 05 46 05 5d 0d 05 50 05 ed |stbyte..F.]..P..|
00000760 0d 05 5a 0f 4f 25 3d 6c 61 73 74 62 79 74 65 0d |..Z.O%=lastbyte.|
00000770 05 64 0d d7 22 52 46 53 47 45 4e 22 0d 05 6e 10 |.d.."RFSGEN"..n.|
00000780 dd a4 65 71 75 62 28 62 79 74 65 29 0d 05 78 0c |..equb(byte)..x.|
00000790 3f 50 25 3d 62 79 74 65 0d 05 82 0b 50 25 3d 50 |?P%=byte....P%=P|
000007a0 25 2b 31 0d 05 8c 09 3d 70 61 73 73 0d 05 96 10 |%+1....=pass....|
000007b0 dd a4 65 71 75 77 28 77 6f 72 64 29 0d 05 a0 12 |..equw(word)....|
000007c0 3f 50 25 3d 77 6f 72 64 20 83 20 32 35 36 0d 05 |?P%=word . 256..|
000007d0 aa 13 50 25 3f 31 3d 77 6f 72 64 20 81 20 32 35 |..P%?1=word . 25|
000007e0 36 0d 05 b4 0b 50 25 3d 50 25 2b 32 0d 05 be 09 |6....P%=P%+2....|
000007f0 3d 70 61 73 73 0d 05 c8 12 dd a4 65 71 75 64 28 |=pass......equd(|
00000800 64 6f 75 62 6c 65 29 0d 05 d2 0e 21 50 25 3d 64 |double)....!P%=d|
00000810 6f 75 62 6c 65 0d 05 dc 0b 50 25 3d 50 25 2b 34 |ouble....P%=P%+4|
00000820 0d 05 e6 09 3d 70 61 73 73 0d 05 f0 13 dd a4 65 |....=pass......e|
00000830 71 75 73 28 73 74 72 69 6e 67 24 29 0d 05 fa 0f |qus(string$)....|
00000840 24 50 25 3d 73 74 72 69 6e 67 24 0d 06 04 14 50 |$P%=string$....P|
00000850 25 3d 50 25 2b a9 28 73 74 72 69 6e 67 24 29 0d |%=P%+.(string$).|
00000860 06 0e 09 3d 70 61 73 73 0d ff |...=pass..|
0000086a
.