The Glitch Apple Disk Collection/2014.glitch.apple.collection.zip/indexed/CRKUTIL1.DSK/AD DOCS.txt

Text File | 2014-09-09 | 16KB | 633 lines

         ADVANCED DEMUFFIN VER 1.1
 A NEW VERSION OF THAT TERRIBLE PROGRAM
               DEMUFFIN.

              WRITTEN BY:

              THE STACK

          DOCUMENTATION BY:
            THE INSPECTOR

      COPYRIGHT FEBRUARY 8, 1983

          CORRUPT COMPUTING


WHAT IS ADVANCED DEMUFFIN?  ADVANCED DE
MUFFIN WILL ALLOW YOU TO
COPY A DISK THAT IS IN NON-STANDARD FOR
MAT TO DOS 3.3 FORMAT.
IT WILL ALSO ALLOW YOU TO COPY FROM DOS
 3.3 TO DOS 3.3.

TO USE ADVANCED DEMUFFIN YOU SHOULD BE
FAMILIAR WITH "THE BASIC
OF KRAKING BY KRAKOWICZ". (THESE TIPS A
RE AVAILABLE ON APPLE TREK
SYSTEMS.)   YOU SHOULD ALSO HAVE A TRAC
K-SECTOR EDITOR LIKE THE
INSPECTOR, DISK FIXER, NIBBLES AWAY II,
 OR DISK DRIVER.

TO CRACK SOME PROGRAMS A INTEGER CARD O
R CRACK-ROM IS NECESSARY.

ADVANCED DEMUFFIN WILL ONLY WORK ON SOM
E PROGRAMS.



USES OF ADVANCED DEMUFFIN:

1) ADVANCED DEMUFFIN IS THE ONLY PROGRA
M THAT I KNOW OF, THAT
WILL ALLOW YOU TO COPY SELECTED TRACKS
AND SECTORS FROM ONE DISK
TO ANOTHER. 2) ADVANCED DEMUFFIN'S MAIN
 PURPOSE WAS TO COPY DISKS
FROM A NON-STANDARD DOS TO DOS 3.3.  BY
 COPYING A DISK FROM A
NON-STANDARD FORMAT TO DOS 3.3 YOU WILL
 NOT COMPLETELY UN-PROTECT
A DISK. YOU WILL MERELY COPY THE PROGRA
M FROM THEIR DOS TO DOS
3.3, ANY CHECKSUMS, NIBBLE COUNTS, ETC.
 THAT WERE IN THE PROGRAM
WILL STILL BE THERE.  TO COMPLETE THE U
N-PROTECTION PROCESS ON
MOST DISKS YOU WILL HAVE TO CHANGE A BY
TE OR TWO, TO TAKE OUT THE
"CHECKS".  OCCASIONALLY YOU WILL FIND A
 DISK THAT WILL NOT
REQUIRE ANY CHANGES.  THIS WILL MOST LI
KELY WILL ONLY HAPPEN WITH
A OLD DISK, AND/OR A STUPID COMPANY.

DIFFERENCES BETWEEN DEMUFFIN AND ADVANC
ED DEMUFFIN:  DEMUFFIN CAN
ONLY COPY A DISK IF IT HAS A DIRECTORY.
  BECAUSE ADVANCED
DEMUFFIN COPIES THE DISK, REGARDLESS OF
 WHAT DATA IS ON IT, YOU
WILL NOT HAVE THIS PROBLEM.


HERE IS A SUMMARY OF ADVANCED DEMUFFIN'
S OPTIONS.

   1)  CONVERT DISK: DOES THE ACTUAL CO
PYING OF THE DISK.  ALLOWS
       YOU TO CHANGE DIFFERENT PARAMETE
RS, LIKE START TRACK,
       START SECTOR, ETC...

   2)  LOAD NEW RWTS MODULE: WILL LOAD
AN RWTS FOR THE SOURCE
       DISK (THE DISK YOU ARE CONVERTIN
G TO DOS 3.3) FROM A DOS
       3.3 DISK.

   3)  LOAD NEW IOB MODULE: WILL LOAD A
 NEW INTERFACE FOR THE
       SOURCE DISK'S RWTS FROM A DOS 3.
3 DISK.

   4)  FORMAT TARGET DISK: INITIALIZING
 A DISK IN EITHER DRIVE,
       IN DOS 3.3 FORMAT.

   5)  EXIT TO MONITOR:  GEE, I WONDER
WHAT THIS DOES?  (IF YOU
       DON'T KNOW, YOU PROBABLY SHOULD
NOT BE USING ADVANCED
       DEMUFFIN.)

TO USE THE OPTIONS, MOVE THE "LIGHT BAR
" WITH THE ARROW KEYS.
THE LEFT ARROW MOVES THE BAR UP AND THE
 RIGHT ARROW MOVES THE BAR
DOWN.  TO EXECUTE AN OPTION, JUST MOVE
THE BAR TO IT AND PRESS
RETURN.

THE CONVERT DISK OPTION WILL DO THE ACT
UAL CONVERTING OF THE
DISK.  TO USE THE CONVERT OPTION MOVE T
HE LIGHT BAR TO "CONVERT
DISK" AND PRESS RETURN.  WHEN YOU ACCES
S THE CONVERT OPTION, MAKE
SURE THAT YOU ALREADY HAVE THE SOURCE R
WTS IN MEMORY AND HAVE THE
IOB MODULE POINTING TO IT. (THE IOB MOD
ULE NORMALLY POINTS TO
$BD00.)


ADVANCED DEMUFFIN WILL THEN ASK YOU: "C
HANGE DEFAULT VALUES?"  IF
YOU WANT TO COPY FROM TRACK $0, SECTOR
$00 TO TRACK $22, SECTOR
$0F, BY 1, WITH 1 RETRY AND TO DRIVE TW
O, THEN ANSWER "N" FOR NO
TO THIS QUESTION.  IF YOU ANSWER "Y" FO
R YES THEN ADVANCED
DEMUFFIN WILL ASK YOU:  "SECTORS PER TR
ACK? (13/16)"  THE FIRST
DIGIT OF HAS TO BE A 1.  YOU SHOULD THE
N ENTER A "3" FOR A
THIRTEEN SECTOR DISK (DOS 3.2) OR A "6"
 FOR A SIXTEEN SECTOR DISK
(DOS 3.3).  IF YOU DON'T KNOW IF THE DI
SK HAS 13 OR 16 SECTORS
TRY TO CONVERT IT WITH 16 SECTORS, AND
IF YOU GET ERRORS ON ALL
SECTORS PAST SECTOR "C", THEN IT IS MOS
T PROBABLY A 13 SECTOR
DISK.

ALL THE OPTION "SECTORS PER TRACK" DOES
 IS TELL ADVANCED DEMUFFIN
AT WHAT SECTOR TO CHANGE TO A NEW TRACK
.

THEN ADVANCED DEMUFFIN WILL ASK YOU TO
ENTER THE "START TRACK",
ENTER THE TRACK (NORMALLY $0) IN HEX.
YOU MAY ENTER HALF TRACKS,
JUST TYPE A "." AFTER YOU ENTER THE TRA
CK AND ADVANCED DEMUFFIN
WILL AUTOMATICALLY TACK A ".5" ON THE E
ND OF THE TRACK.

THEN ENTER THE START SECTOR NUMBER IN H
EX WHEN ADVANCED DEMUFFIN
PROMPTS YOU TO.

ADVANCED DEMUFFIN WILL THEN ASK YOU TO
ENTER THE END TRACK AND
SECTOR.

NOTE: THE START TRACK AND SECTOR MUST C
OME BEFORE THE END TRACK
      AND SECTOR.  EX:

      START TRACK: $00         START TR
ACK: $22
      START SECTOR: $00        START SE
CTOR: $0F
      END TRACK: $22           END TRAC
K: $00
      END SECTOR : $0F         END SECT
OR: $00

      THIS IS FINE.            BUT THIS
 IS ILLEGAL. IF YOU ENTER
                               IT THIS
WAY ADVANCED DEMUFFIN
                               WILL GIV
E YOU THE MESSAGE:
                               "BACKWAR
DS COPYING NOT SUPPORTED!"

AFTER ENTERING THE TRACK AND SECTORS, A
DVANCED DEMUFFIN WILL ASK
YOU WHAT INCREMENT WHAT YOU WANT TO GO
BY. (USUALLY 1)   ANYBODY
THAT WANTS TO CHANGE THE INCREMENT (TO
ANYTHING OTHER THAN ONE),
SHOULD ALREADY KNOW WHAT INCREMENT IS,
SO I WON'T EXPLAIN IT.

YOU WILL THEN BE ASKED "MAX # OF RETRIE
S?". YOU SHOULD THEN ENTER
THE NUMBER OF TIMES (USUALLY 1) YOU WAN
T ADVANCED DEMUFFIN TO TRY
TO READ/WRITE A SECTOR IF IT GETS AN ER
ROR ON IT.

THEN YOU SHOULD ENTER THE DRIVE TO BE C
OPIED TO.
NOTE: THE SOURCE DRIVE MUST ALWAYS BE D
RIVE 1 BECAUSE OF
LIMITATIONS OF THE IOB MODULE.



IF YOU SPECIFIED TWO DRIVES THEN ADVANC
ED DEMUFFIN WILL PROMPT
YOU TO:

"INSERT DISKS AND PRESS RETURN"

YOU SHOULD THEN INSERT THE SOURCE IN DR
IVE 1 AND THE TARGET IN
DRIVE 2 AND PRESS RETURN.  ADVANCED DEM
UFFIN WILL THE PROCEED TO
CONVERT THE DISK TO DOS 3.3.

IF YOU SPECIFIED ONE DRIVE, ADVANCED DE
MUFFIN WILL ASK YOU TO:

"INSERT SOURCE DISK AND PRESS RETURN"

YOU SHOULD THEN INSERT THE SOURCE DISK
AND PRESS RETURN.
ADVANCED DEMUFFIN WILL THEN READ 7 TRAC
KS OFF SOURCE AND ASK YOU
TO INSERT THE TARGET, YOU SHOULD THEN I
NSERT THE TARGET, ADVANCED
DEMUFFIN WILL THEN WRITE THOSE 7 TRACKS
. IT WILL TAKE 5 PASSES TO
COPY THE WHOLE DISK.

AFTER THE DISK IS COPIED, ADVANCED DEMU
FFIN WILL DISPLAY THE
MESSAGE "PRESS ANY KEY TO CONTINUE".  I
F YOU PRESS 1-7 ADVANCED
DEMUFFIN WILL THEN DO A "SCREEN DUMP TO
 PRINTER" IN THE SLOT OF
THE NUMBER THAT YOU PRESSED.  ANY OTHER
 KEY WILL RETURN YOU TO
THE MAIN MENU.

THE DISPLAY

ADVANCED DEMUFFIN 1.1  -  COPYRIGHT 198
3
WRITTEN BY THE STACK - CORRUPT COMPUTIN
G
=======================================
=
TRK:
+.5:
    0123456789ABCDEF0123456789ABCDEF012
3
SC0:
SC1:
SC2:
SC3:
SC4:
SC5:
SC6:
SC7:
SC8:
SC9:
SCA:
SCB:
SCC:
SCD:
SCE:
SCF:
=======================================
=
16 SC $00,$00 TO $22,$0F BY 1.0 TO DRV
2



THE TOP 2 LINES ARE JUST THE TITLE LINE
S.  THEN COMES THE STATUS
DISPLAY. THE FIRST TWO LINES CONTAIN TH
E TRACK LIST.  EACH TRACK
NUMBER IS DISPLAYED HERE, STARTING AT $
00 AND ENDING AT $23 (NOTE
THAT THE ALL VALUES ARE DISPLAYED IN HE
X FORMAT, NOT DECIMAL).
ALTHOUGH THE APPLE II DISK USUALLY USES
 ONLY TRACKS $00-$22,
OCCASIONALLY SOME SOFTWARE USES TRACK $
23.  FOR THIS REASON,
TRACK $23 HAS BEEN INCLUDED.  THE FIRST
 LINE OF THE STATUS
DISPLAY (MARKED WITH "TRK" ON THE LEFT
SIDE OF THE SCREEN) IS FOR
NORMAL TRACKS.  THE NEXT LINE IS FOR HA
LF TRACKS (MARKED WITH A
"+.5").  THE NEXT LINE IS THE ACTUAL TR
ACK NUMBERS. AFTER THIS IS
A "MAP" OF THE DISK.

AFTER THE DISK MAP THERE IS ANOTHER DIS
PLAY.  IT SHOWS WHAT
FORMAT THE DISK IS IN (13 OR 16 SECTOR)
, THEN IT SHOWS THE START
TRACK AND SECTOR, AND THE END TRACK AND
 SECTOR.  THE NEXT THING
ON THE STATUS LINE IS THE TRACK INCREME
NT.  THE LAST THING IS THE
DRIVE TO COPY TO.

THERE ARE A NUMBER OF STATUS CODES THAT
 APPEAR IN THESE DISPLAYS.
AN INVERSE "R" ON THE DISK MAP SHOWS A
SECTOR BEING READ IN.  AN
INVERSE "W" IN THE DISK MAP SHOWS A SEC
TOR BEING WRITTEN OUT TO
DISK.  AN INVERSE "R" OR "W" ON TRACK L
IST SHOWS WHICH TRACK IS
BEING READ OR WRITTEN.  A "." ON EITHER
 THE DISK MAP OR THE TRACK
DISPLAY SHOWS THE SECTOR OR TRACK COPIE
D CORRECTLY.

ERROR CODES AND MESSAGES:

"R" ON THE TRACK LIST - SOME SECTORS ON
 THE TRACK COULD NOT BE
                        READ.

"W" ON THE TRACK LIST - ADVANCED DEMUFF
IN COULD NOT WRITE OUT
                        SOME SECTORS ON
 THAT TRACK.

"R" ON THE DISK MAP --- THAT SECTOR COU
LD NOT BE READ.

"W" ON THE DISK MAP --- THAT SECTOR COU
LD NOT BE WRITTEN.

WHEN ADVANCED DEMUFFIN DETECTS THAT THE
 TARGET DISK IS "WRITE
PROTECTED", IT WILL REPLACE THE TITLE L
INES WITH THIS MESSAGE:

         DISK WRITE-PROTECTED!
PRESS "S" TO START OVER, "C" TO CONTINU
E

YOU SHOULD THEN REMOVE THE WRITE PROTEC
T TAB OR INSERT ANOTHER
DISK. IF YOU WANT ADVANCED DEMUFFIN TO
START COPYING FROM THE
START SECTOR AND TRACK PRESS 'S'. IF YO
U WANT IT TO CONTINUE
COPYING FROM WHERE IT IS PRESS 'C'.


WHAT IS A RWTS MODULE?  A RWTS MODULE I
S THE RWTS WILL BE USED TO
COPY THE SOURCE DISK.  WHEN YOU ACCESS
THE "LOAD NEW RWTS MODULE"
ADVANCED DEMUFFIN WILL PROMPT YOU TO "P
AGE TO LOAD AT (MUST BE A
2 DIGIT HEX NUMBER):"  YOU MUST THEN EN
TER THE PAGE NUMBER OF THE
ADDRESS THAT YOU WANT TO LOAD RWTS AT.
I.E. $B8 WOULD LOAD IT AT
$B800.  ADVANCED DEMUFFIN WILL ONLY ALL
OW YOU TO LOAD THE RWTS
BETWEEN $20 AND $BF. (USUALLY THE RWTS
IS LOADED AT $B800.)
ADVANCED DEMUFFIN WILL THEN ASK YOU TO
"PLEASE TYPE THE NAME OF
THE FILE TO LOAD".  YOU SHOULD THEN ENT
ER THE FILE NAME.  WHEN
YOU PRESS RETURN, ADVANCED DEMUFFIN WIL
L ASK YOU WHAT DRIVE TO
LOAD IT FROM.   YOU SHOULD THEN ENTER A
 1 OR A 2.  POSSIBLE
ERRORS:
         1) NO SUCH BINARY FILE EXISTS!
 THIS MESSAGE IS THE SAME
            AS A "FILE NOT FOUND" ERROR
.

         2) PLEASE INSERT THE CORRECT D
ISK CORRECTLY
            IN CORRECT THE DRIVE AND PR
ESS <RETURN>
            THIS MEANS THAT ADVANCED DE
MUFFIN HAD PROBLEMS
            READING YOUR RWTS.

IOB MODULES:  TO LOAD AN IOB MODULE, AL
L YOU HAVE TO ENTER THE
FILE NAME AND THE DRIVE.  WHAT IS AN IO
B MODULE?  AN IOB MODULE
IS AN INTERFACE FOR THE SOURCE RWTS.  A
DVANCED DEMUFFIN USES THE
IOB MODULE TO SET UP THE IOB TABLE AND
JUMP TO RWTS.  THE IOB
MODULE IS STORED FROM $1400-$14FB.  WHE
N ADVANCED DEMUFFIN LOADS
IN A IOB MODULE, IT READS THE FIRST SEC
TOR OF THE FILE OFF THE
TRACK-SECTOR LIST AND STORES IT AT $13F
C-$14FB.  WHEN ADVANCED
DEMUFFIN WANTS TO READ A SECTOR IT JSRS
 TO THE IOB MODULE WITH
THE PHASE NUMBER, SECTOR NUMBER, AND TH
E PAGE NUMBER STORED IN
THE A, Y AND X REGISTERS RESPECTIVELY.
 SINCE THE SOURCE DRIVE
ALWAYS HAS TO BE DRIVE ONE, ADVANCED DE
MUFFIN CAN MAKE THE IOB
MODULE VERY COMPACT.  AFTER IT GETS THE
 PAGE,TRACK AND SECTOR
ADVANCED DEMUFFIN SETS UP THE IOB FOR R
WTS USING THIS
INFORMATION, AND JMPS TO RWTS.  (IT JUM
PS INSTEAD OF JSRING,
BECAUSE IT LETS THE RWTS DO THE RTS.)
HERE IS A LIST OF THE IOB
MODULE THAT IS BUILT IN TO ADVANCED DEM
UFFIN:


*1400L

1400-   4A          LSR          ; CONV
ERT PHASE # TO TRACK #
1401-   8D 22 0F    STA   $0F22  ; STOR
E TRACK NUMBER
1404-   8C 23 0F    STY   $0F23  ; STOR
E SECTOR NUMBER
1407-   8D 27 0F    STX   $0F27  ; STOR
E PAGE NUMBER
140A-   A9 01       LDA   #$01
140C-   8D 20 0F    STA   $0F20  ; STOR
E THE DRIVE NUMBER
140F-   8D 2A 0F    STA   $0F2A  ; STOR
E THE READ CODE
1412-   A9 0F       LDA   #$0F   ; WITH
 HIGH BYTE OF IOB
1414-   A0 1E       LDY   #$1E   ; WITH
 LOW BYTE OF IOB
1416-   4C 00 BD    JMP   $BD00  ; GOTO
 RWTS
1419-   00          BRK
141A-   00          BRK

UNLESS YOU WANT TO READ HALF TRACKS, YO
U NEED THE LSR TO CONVERT
THE PHASES TO TRACKS. (IF YOU WANT TO R
EAD HALF TRACKS, MAKE SURE
THE SOURCE RWTS CAN READ HALF TRACKS!)



HERE IS A LIST OF REASONS THAT ONE MIGH
T NEED A DIFFERENT IOB
MODULE:

  1)  IF THE SOURCE RWTS USES THE SOME
OF THE SAME ZERO PAGE
      LOCATIONS AS ADVANCED DEMUFFIN, T
HE IOB MODULE WOULD HAVE
      TO SWAP THOSE OUT BEFORE THE READ
, AND SWAP THEM BACK IN
      AFTER THE READ.

  2)  THE SOURCE RWTS RESIDES WITHIN TH
E TEXT WINDOW, OR OVER
      PART OF ADVANCED DEMUFFIN.  YOU W
OULD THEN HAVE TO WRITE AN
      IOB MODULE TO SWAP ADVANCED DEMUF
FIN OR THE TEXT SCREEN OUT
      AND THE RWTS IN.   THEN YOU JSR T
O THE RWTS.  WHEN THE RWTS
      DOES THE RTS, IT WILL RETURN TO T
HE IOB MODULE.  THE IOB
      MODULE CAN THEN SWAP THE TEXT SCR
EEN OR ADVANCED DEMUFFIN
      BACK IN.

  3)  THE RWTS'S IOB MODULE IS DIFFEREN
T FROM A NORMAL IOB.

YOU SHOULD MAKE SURE THAT YOU JSR TO TH
E RWTS INSTEAD OF JMPING
TO IT, SO THAT IT CAN MOVE THE THINGS B
ACK TO THEIR RIGHT PLACE.

YOU MAY ALSO NEED TO MODIFY THE IOB MOD
ULE TO READ HALF TRACKS.
OR IF THE RWTS IS IN A DIFFERENT PLACE,
 YOU WILL HAVE TO CHANGE
THE IOB MODULE.

THERE ARE TWO WAYS TO DEMUFFIN A DISK;
THE WAY YOU HAVE TO DO IT
WITH DEMUFFIN AND THE WAY THAT ADVANCED
 DEMUFFIN ALLOWS YOU TO DO
IT.  I WILL ONLY DISCUSS THE SECOND MET
HOD.  (FOR ADDITIONAL
INFORMATION ON DEMUFFIN, SEE PIRATES HA
RBOR CRACKING TIPS.)


MISCELLANEOUS FEATURES:

TO RETURN TO THE MENU FROM ANY POINT JU
ST PRESS "ESC".

YOU CAN CHANGE THE STARTING AND ENDING
PAGE NUMBER OF THE BUFFER
BY CHANGING LOCATIONS $1CF0 AND $1CF1 (
NORMALLY A $20 AND $70 ARE
STORED IN THESE LOCATIONS).  WHEN YOU C
HANGE THESE, MAKE SURE
THAT THE START PAGE IS STORED IN $1CF0
AND THE END PAGE IS STORED
IN $1CF1.  IF YOU STORE THESE NUMBERS I
N REVERSE THEN ADVANCED
DEMUFFIN WILL ONLY USE A ONE PAGE BUFFE
R.  THIS IS EXPLAINED IN
FULL IN THE ADVANCED DEMUFFIN TECH-NOTE
S.


DIFFERENCES BETWEEN ADVANCED DEMUFFIN V
ER 1.0 AND VER 1.1:

   ALL OPTIONS WORK INCLUDING LOAD RWTS
 MODULE & LOAD IOB MODULE.
   DOES NOT REQUIRE A DOS OR AN RWTS TO
 FUNCTION PROPERLY,
    HOWEVER, IF YOU DON'T HAVE AN RWTS
IN MEMORY YOU EITHER HAVE
    TO LOAD ONE WITH 'LOAD NEW RWTS MOD
ULE' OR CHANGE THE JMP IN
    THE IOB MODULE TO POINT TO $1A00 IN
STEAD OF $BD00.
   DEFAULT IS TO READ IN $7000 BYTES PE
R PASS MEANING THAT THE
    ENTIRE DISK CAN BE CONVERTED IN 5 P
ASSES (ESPECIALLY USEFUL
    WITH ONLY ONE DRIVE.)
   THE BUFFER START, END AND (MEANING S
IZE, ALSO) CAN EASILY BE
    CHANGED BY CHANGING LOCATIONS $13F9
 (START PAGE OF BUFFER)
    AND $13FA (END PAGE OF BUFFER.)  TH
E DEFAULTS FOR THESE
    LOCATIONS ARE $20 AND $90, RESPECTI
VELY GIVING A BUFFER SIZE
    OF $7000 BYTES AS MENTIONED ABOVE.
   CTRL-Y AND & WILL GET YOU BACK INTO
THE PROGRAM IN CASE OF
    ACCIDENTAL OR PURPOSEFUL EXIT.
   WILL DO A SCREEN DUMP TO THE PRINTER
 AT THE 'PRESS ANY KEY TO
    CONTINUE' MESSAGE THAT YOU GET AFTE
R THE CONVERSION IS DONE.
    AT THIS TIME, TYPING A NUMBER FROM
1-7 WILL DO A SCREEN DUMP
    TO THE SPECIFIED SLOT IN WHICH A PR
INTER IS RECOMMENDED TO BE
    IN.  BEFORE PRINTING, HOWEVER, THE
PROGRAM WILL PRINT A
    "CTRL-I80N" SO THAT THE OUTPUT WILL
 NOT GO TO THE SCREEN
    DURING PRINT CAUSING THE SCREEN TO
SCROLL UP AND THE PRINTOUT
    TO BE ALL MESSED UP, ETC.  ALSO, EV
EN THOUGH THE SCREEN WILL
    SAY "PRESS ANY KEY TO CONTINUE" AT
THE TOP, THE PRINTOUT
    WON'T AS THIS IS THE ONE AND ONLY M
ODIFICATION THE SCREEN
    DUMP ROUTINE MAKES TO THE TEXT AS I
T GOES TO THE PRINTER.
    NOTE ALSO THAT 1-7 MAY BE TYPED DUR
ING COPY AND IT WILL BE
    REMEMBERED UNTIL THE CONVERSION IS
COMPLETED.  ANY OTHER KEY
    (BESIDES 1-7 OR ESC) WILL CLEAR THE
 1-7 KEY THOUGH.  (ESC AT
    ANY TIME SHOULD BRING YOU BACK TO T
HE MAIN MENU.)
   THE LEFT-ARROW KEY <- WORKS AS A BAC
KSPACE-DELETE IN INPUTS
    ALLOWING MULTIPLE CHARACTERS SUCH A
S TRACK NUMBER INPUTTING.
   THE MAXIMUM NUMBER OF RETRIES PER SE
CTOR MAY BE SPECIFIED IF
    YOU DECIDE TO CHANGE THE DEFAULT VA
LUES.  THIS NUMBER MAY BE
    FROM 0 (ONLY ONE TRY - NO RETRIES)
TO $F (15) IN WHICH IT
    WOULD IT TRY 15 MORE TIMES TO READ
IN AN UNSUCCESSFULLY READ
    SECTOR UNTIL IT GOT IT.  THE DEFAUL
T FOR THIS, ALTHOUGH THE
    PROGRAM DOES NOT MENTION IT ANYWHER
E, IS ONE RETRY.
   IF BACKWARDS COPYING IS ATTEMPTED, Y
OU WILL BE GIVEN AN ERROR
    MESSAGE INSTEAD OF IT INCORRECTLY C
OPYING ONLY THE FIRST
    SECTOR.
   YOU DON'T HAVE TO DO THE $1318 MODIF
ICATION - THE IOB MODULE
    (WHICH IS NOW AT $1400 INSTEAD OF $
1300) NOW POINTS TO $BD00
    INSTEAD OF $1900 OR WHATEVER.
   IT ASKS FOR THE "INCREMENT" WHEN CHA
NGING THE DEFAULT VALUES
    INSTEAD OF ASKING "BY".
   IT DOES NOT PRINT THROUGH DOS.