_  __   _  _         _ _     _      _           _           
  __| |/ /_ | || |     __| (_)___| | __ (_)_ __   __| | _____  __
 / _` | '_ \| || |_   / _` | / __| |/ / | | '_ \ / _` |/ _ \ \/ /
| (_| | (_) |__   _| | (_| | \__ \   <  | | | | | (_| |  __/>  < 
 \__,_|\___/   |_|    \__,_|_|___/_|\_\ |_|_| |_|\__,_|\___/_/\_\
                                                                 
            

SURGEON.DOC5

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FILENAME(S): SURGEON.DOC5

FILE TYPE(S): SEQ

FILE SIZE: 6.9K

FIRST SEEN: 2025-11-30 18:12:27

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DISK TITLE FILENAME FILE TYPE COLLECTION TRACK SECTOR ACTIONS
DATARICH SURGEON.DOC5 SEQ Sailor, Ganheden 12 7 DOWNLOAD FILE

FILE CONTENT & ANALYSIS

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000013A0: 54 4F 52 20 43 4F 4E 54  41 49 4E 53 20 41 4C 4C  |TOR CONTAINS ALL|
000013B0: 20 24 31 36 20 28 25 30  30 30 31 30 31 31 30 29  | $16 (%00010110)|
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000015E0: 30 30 31 20 20 20 20 20  20 20 20 20 20 20 20 20  |001             |
000015F0: 20 20 20 31 20 C5 CF D2  20 31 20 3D 20 30 20 20  |   1 ... 1 = 0  |
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00001640: C5 CF D2 20 31 20 3D 20  31 0D 20 20 20 20 20 20  |... 1 = 1.      |
00001650: 20 20 2D 2D 2D 2D 2D 2D  2D 2D 2D 0D 20 20 20 20  |  ---------.    |
00001660: 20 20 20 20 25 31 31 30  30 30 30 30 31 20 3D 20  |    %11000001 = |
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00001860: 20 4F 4E 2C 20 50 52 45  53 53 20 D2 C5 D4 D5 D2  | ON, PRESS .....|
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000018F0: 20 49 46 20 59 4F 55 20  57 41 4E 54 20 54 4F 20  | IF YOU WANT TO |
00001900: 57 52 49 54 45 20 54 4F  20 54 48 45 20 53 45 43  |WRITE TO THE SEC|
00001910: 54 4F 52 20 59 4F 55 20  41 52 45 20 4F 4E 20 54  |TOR YOU ARE ON T|
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00001940: 4E 54 45 52 20 54 48 45  20 44 45 53 49 52 45 44  |NTER THE DESIRED|
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00001990: 20 41 50 50 45 41 52 20  41 53 4B 49 4E 47 20 49  | APPEAR ASKING I|
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000019B0: 42 4F 55 54 20 57 52 49  54 49 4E 47 20 54 48 45  |BOUT WRITING THE|
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000019D0: 20 41 4E 44 20 53 45 43  54 4F 52 2E 20 C9 46 20  | AND SECTOR. .F |
000019E0: 59 4F 55 20 41 52 45 20  4E 4F 54 20 54 48 45 4E  |YOU ARE NOT THEN|
000019F0: 20 50 52 45 53 53 20 CE  20 46 4F 52 20 CE CF 20  | PRESS . FOR .. |
00001A00: 41 4E 44 20 54 48 45 20  52 45 2D 57 52 49 54 45  |AND THE RE-WRITE|
00001A10: 20 57 49 4C 4C 20 42 45  20 41 42 4F 52 54 45 44  | WILL BE ABORTED|
00001A20: 2E 20 C9 46 20 59 4F 55  20 50 52 45 53 53 20 D9  |. .F YOU PRESS .|
00001A30: 20 54 48 45 4E 20 54 48  45 20 44 41 54 41 20 57  | THEN THE DATA W|
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00001A90: 53 4B 20 41 4E 44 20 57  52 49 54 45 20 54 4F 20  |SK AND WRITE TO |
00001AA0: 41 4E 4F 54 48 45 52 20  44 49 53 4B 2E 0D 0D D4  |ANOTHER DISK....|
00001AB0: 48 49 53 20 57 52 49 54  45 20 46 55 4E 43 54 49  |HIS WRITE FUNCTI|
00001AC0: 4F 4E 20 49 53 20 41 4C  57 41 59 53 20 55 53 45  |ON IS ALWAYS USE|
00001AD0: 44 20 41 46 54 45 52 20  41 4C 4C 20 45 44 49 54  |D AFTER ALL EDIT|
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00001B00: 20 54 48 45 20 C2 D9 D4  C5 20 4D 4F 44 45 2E 20  | THE .... MODE. |
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00001B30: 44 41 54 41 20 59 4F 55  20 44 45 53 49 52 45 2C  |DATA YOU DESIRE,|
00001B40: 20 42 55 54 20 49 54 20  57 49 4C 4C 20 4E 4F 54  | BUT IT WILL NOT|
00001B50: 20 42 45 20 50 4C 41 43  45 44 20 4F 4E 20 54 48  | BE PLACED ON TH|
00001B60: 45 20 44 49 53 4B 20 55  4E 54 49 4C 20 59 4F 55  |E DISK UNTIL YOU|
00001B70: 20 48 41 56 45 20 55 53  45 44 20 41 4E 44 20 43  | HAVE USED AND C|
00001B80: 4F 4D 50 4C 45 54 45 44  20 54 48 45 20 D7 D2 C9  |OMPLETED THE ...|
00001B90: D4 C5 20 46 55 4E 43 54  49 4F 4E 2E 0D 0D 0D 20  |.. FUNCTION.... |
H - HUNT FOR MATCH..THIS FUNCTION IS USE
FUL WHEN YOU WANT TO FIND CERTAIN DATA O
N A DISK. BY PRESSING H IN THE EDIT MODE
, THE SCREEN WILL CLEAR AND YOU WILL BE 
GIVEN THE OPTION TO INPUT THE STRING IN 
HEX OR ASCII YOU WISH TO FIND. IF YOU SE
LECT THE ASCII OPTION, YOU CAN ENTER UP 
TO A MAXIMUM OF 8 CHARACTERS. AN EXAMPLE
 OF SUCH A STRING WOULD BE "HELLO" OR "A
BCDEFGH". IF YOU ENTER MORE THAN 8 CHARA
CTERS ONLY THE FIRST 8 WILL BE ACCEPTED.
 WHEN USING THE HEX OPTION YOU CAN ENTER
 UP TO A MAXIMUM OF 8 BYTES. THESE BYTES
 MUST BE SEPERATED BY A COMMA. 1 BYTE IN
 HEX IS 2 CHARACTERS, EG "FF" = 1 BYTE. 
AFTER YOU HAVE ENTERED THE DESIRED STRIN
G TWO PROMPTS WILL BE DISPLAYED REQUESTI
NG THE STARTING AND ENDING TRACKS. ONCE 
YOU HAVE DONE THIS THE PROGRAM WILL BEGI
N TO SEARCH EACH TRACK FOR THE STRING. I
F FOUND IT WILL PRINT "MATCH FOUND !!!" 
AND CONTINUE SEARCHING UNTIL IT COMES TO
 THE END OF THE SELECTED TRACKS. ANYTIME
 YOU WISH TO PAUSE THE SEARCH PRESS THE 
RUN-STOP KEY. THIS WILL GIVE YOU TIME TO
 RECORD THE TRACK AND SECTOR WHERE THE S
TRING WAS FOUND. PRESSING RUN-STOP AGAIN
 WILL RESUME THE  SEARCH. PRESS THE X KE
Y TO ABORT THE SEARCH....A - ALLOCATE BL
OCK.F - FREE BLOCK..THESE FUNCTIONS ARE 
USED WHEN YOU WANT TO ADD OR ERASE A BLO
CK FROM THE BAM (BLOCK ALLOCATION MAP) O
F THE DISK. THE BAM IS LOCATED AT TRACK 
18 SECTOR 0. THE BAM SHOWS YOU WHERE THE
 DATA THAT IS STORED ON THE DISK IS LOCA
TED. THE A AND F FUNCTIONS REWRITE THE B
AM WHENEVER YOU WANT A SECTOR RECORDED A
S USED OR FREED FROM THE BAM...FOR EXAMP
LE, LETS SUPPOSE DISK B HAS ONLY 5 BLOCK
S FREE. YOU THEN TRANSFER SOME DATA TO O
NE OF THE EMPTY SECTORS, FOR EXAMPLE TRA
CK 1 SECTOR 3. THIS SECTOR NOW CONTAINS 
DATA BUT IF YOU WERE TO LIST THE DIRECTO
RY IT WOULD STILL SHOW 5 BLOCKS FREE. TH
E BAM HAS NOT RECORDED THIS SECTOR AS BE
ING USED. BY USING THE A COMMAND YOU CAN
 ALLOCATE THIS SECTOR AND IT WILL BE REC
ORDED IN THE BAM AS BEING USED. IF YOU C
HECK THE DIRECTORY AGAIN IT WOULD SHOW 4
 BLOCKS FREE...THE F COMMAND DOES EXACTL
Y THE OPPOSITE. IF YOU WERE TO USE THIS 
COMMAND ON THE SECTOR YOU JUST ALLOCATED
 IT WOULD DECLARE THIS SECTOR AS EMPTY A
ND FREE IT FROM THE BAM. IF YOU CHECK TH
E DIRECTORY IT WOULD SHOW 5 BLOCKS FREE.
..WHEN USING THE A OR F COMMANDS GO DIRE
CTLY TO THE SECTOR YOU WANT TO ALLOCATE 
OR FREE AND PRESS THE APPROPRIATE KEY...
.S - SAVE BUFFER.R - RETRIEVE BUFFER..TH
E PURPOSE OF THESE FUNCTIONS IS TO SAVE 
AND RETRIEVE DATA IN THE EDIT WINDOW. FO
R EXAMPLE, LETS SUPPOSE YOU ARE EDITING 
A CERTAIN SECTOR AND DECIDE TO CHECK ANO
THER SECTOR FOR SOME REASON. NOW IF YOU 
WERE TO LEAVE THE SECTOR YOU ARE CURRENT
LY WORKING ON, YOU WOULD LOSE ALL THE ED
ITING YOU HAVE ALREADY DONE. THIS IS WHE
RE THE S FUNCTION COMES IN HANDY. PRESS 
THE S KEY AND THEN THE Y KEY AND THE DAT
A IN THE EDIT WINDOW WILL BE SAVE IN MEM
ORY. YOU CAN NOW GO TO ANY SECTOR YOU WA
NT. WHEN YOU WANT TO GET BACK THE SAVED 
DATA PRESS THE R KEY AND THEN Y AND THE 
DATA WILL RE-APPEAR IN THE EDIT WINDOW..
..SHIFT R - RESTORE BUFFER..THE PURPOSE 
OF THIS FUNCTION IS TO RESTORE THE CURRE
NT DATA IN THE EDIT WINDOW. FOR EXAMPLE,
 LETS SUPPOSE YOU ARE IN THE PROCESS OF 
EDITING THE DATA OF A CERTAIN SECTOR AND
 YOU MAKE A MISTAKE. NOW IF YOU WISH TO 
START OVER AGAIN YOU WOULD HAVE TO GO TH
ROUGH THE TROUBLE OF RE-READING THE SECT
OR. INSTEAD, ALL YOU HAVE TO DO IS PRESS
 SHIFT R AND THEN Y AND THE DATA OF THE 
SECTOR IN THE BUFFER WILL BE RESTORED TO
 IS ORIGINAL DATA....F3 - KEY REPEAT..TH
IS FUNCTION ALLOWS THE KEYS TO REPEAT WH
EN YOU HOLD THEM DOWN. WHEN YOU ARE SCAN
NING THE TRACKS OR SECTORS OF A DISK YOU
 HAVE TO PRESS AND RELEASE THE + AND - K
EYS. PRESSING F3 CAUSES THE KEYS TO REPE
AT WITHOUT HAVING TO RELEASE THEM. TO TU
RN OFF KEY REPEAT PRESS THE F3 KEY AGAIN
. YOU CAN SEE A BRIEF MESSAGE FLASH IN T
HE COMMAND WINDOW AS YOU PRESS F3....C -
 CURSOR SPEED..THIS FUNCTION SETS THE SP
EED OF THE CURSOR IN THE EDIT WINDOW. YO
U HAVE A SELECTION OF 3 SPEEDS: 1 IS THE
 FASTEST AND 3 THE SLOWEST....SHIFT E - 
ENCODE MODE..THIS FUNCTION ALLOWS YOU TO
 MANIPULATE THE ENTIRE 256 BYTES IN THE 
EDIT WINDOW. THIS FUNCTION IS MORE USEFU
L TO THE ADVANCED USER, BUTS ITS OPERATI
ON IS FAIRLY EASY. TO GET INTO THIS MODE
 PRESS THE SHIFT E KEY. A MENU WILL APPE
AR WITH THE FOLLOWING OPTIONS:..A - THIS
 OPTION REQUESTS THE HEX BYTE YOU WISH T
O ADD TO THE SECTOR DATA.      FOR EXAMP
LE, WHEN YOU PRESS THE A KEY, THE CURSOR
 WILL APPEAR IN THE       HEX WINDOW. IF
 YOU THEN ENTER A HEX VALUE ALL THE DATA
 IN THE EDIT         WINDOW WILL INCREAS
E BY THAT AMOUNT...I - THIS OPTION INCRE
MENTS ALL THE VALUES OF THE DATA IN THE 
EDIT WINDOW       BY A VALUE OF 1...F - 
THIS OPTION FLIPS THE DATA IN THE EDIT W
INDOW. FOR EXAMPLE, LETS           SUPPO
SE THAT AT POSITION 0 THERE IS THE LETTE
R A AND AT POSITION 255       IS THE LET
TER B. BY PRESSING THE F KEY THE A WILL 
BE TRANSFERED TO         POSITION 255 AN
D THE B TO POSITION 0. LIKEWISE FOR THE 
DATA AT             POSITIONS 1 AND 254,
 ETC...R - THIS OPTION ROTATES THE BITS 
OF A BYTE TO THE RIGHT. FOR EXAMPLE, LET
S     SUPPOSE THAT A SECTOR CONTAINS ALL
 $16 (%00010110). BY PRESSING THE R     
 KEY THE DATA WILL BECOME $0B (%00001011
)...S - THIS OPTION WORKS EXACTLY LIKE T
HE A OPTION EXCEPT THAT IT SUBTRACTS    
   THE DESIRED VALUE FOR THE SECTOR DATA
...D - THIS OPTION WORKS EXACTLY LIKE TH
E I OPTION EXCEPT THAT IT DECREMENTS    
  THE SECTOR DATA...E - THIS OPTION EXCL
USIVE OR'S THE SECTOR DATA WITH A DESIRE
D VALUE. LETS      SUPPOSE A SECTOR CONT
AINS ALL LETTER A CHARACTERS. BY PRESSIN
G THE E       OPTION AND THEN ENTERING T
HE VALUE $80 (HEX), ALL THE A'S WILL CHA
NGE      TO REVERSE A'S...    A = %01000
001                1 EOR 1 = 0    0 EOR 
0 = 0.  EOR   %10000000   ($80)        1
 EOR 0 = 1    0 EOR 1 = 1.        ------
---.        %11000001 = REVERSE A..L - T
HIS OPTION WORKS EXACTLY LIKE THE R OPTI
ON EXCEPTS THAT IT ROTATES        BITS T
O THE LEFT...DON'T WORRY IF SOME OF THES
E OPTIONS ARE DIFFICULT TO UNDERSTAND. L
IKE I SAID BEFORE, THESE COMMANDS ARE FO
R MORE ADVANCED USERS AND LATER WHEN YOU
 HAVE A GREATER UNDERSTANDING OF THE COM
PUTER YOU MIGHT FIND THEM HANDY....W - W
RITE BLOCK TO DISK..WHEN THE W KEY IS PR
ESSED A PROMPT WILL APPEAR IN THE COMMAN
D WINDOW REQUESTING THE TRACK. IF YOU WA
NT TO WRITE TO THE CURRENT TRACK YOU ARE
 ON, PRESS RETURN. IF YOU WANT TO CHANGE
 THE TRACK THEN ENTER THE NEW TRACK NUMB
ER. THE NEXT PROMPT THAT APPEARS WILL RE
QUEST THE SECTOR. AGAIN, IF YOU WANT TO 
WRITE TO THE SECTOR YOU ARE ON THEN PRES
S RETURN. IF NOT, THEN ENTER THE DESIRED
 SECTOR NUMBER. WHEN THIS HAS BEEN COMPL
ETED A FINAL PROMPT WILL APPEAR ASKING I
F YOU ARE SURE ABOUT WRITING THE REQUEST
ED TRACK AND SECTOR. IF YOU ARE NOT THEN
 PRESS N FOR NO AND THE RE-WRITE WILL BE
 ABORTED. IF YOU PRESS Y THEN THE DATA W
ILL BE WRITTEN TO THE TRACK AND SECTOR Y
OU SPECIFIED. YOU CAN ALSO SWITCH THE DI
SK AND WRITE TO ANOTHER DISK...THIS WRIT
E FUNCTION IS ALWAYS USED AFTER ALL EDIT
ING, WHETHER IN THE TEXT MODE OR THE BYT
E MODE. YOU CAN EDIT AND CHANGE ALL THE 
DATA YOU DESIRE, BUT IT WILL NOT BE PLAC
ED ON THE DISK UNTIL YOU HAVE USED AND C
OMPLETED THE WRITE FUNCTION.... 
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