                         
                         ===========
                         :DISKFIXER:
                         ===========


KEY FUNCTION


R
READ  A  SECTOR  (CURSOR FLASHES AT CURRENT TRACK SECTOR TO PROMPT NEW
ENTRY)

W
WRITE A SECTOR

^Q
QUIT

P
BOOT SLOT, P FOLLOWED BY ONE (OR WHATEVER SLOT  PRINTER  IS  IN)  WILL
DUMP TO PRINTER

^C
SWITCH BETWEEN LOGICAL AND PHYSICAL SECTOR SCANNING

C
SWITCH BETWEEN 3.2 AND 3.3 DOS

L
SELECT BYTE OF CURSOR POSITION

G
SELECT ASCII DISPLAY OF DATA ALL 256 BYTES

H
SELECT HEX DUMP OF DATA (256 BYTES)

B
SELECT HEX & ASCII DUMP (DEFAULT) SHOWS ONLY 128 BYTES
                     
                      I
                     J K
                      M

  CURSOR POSITIONING ^^^

D READ DIRECTORY AFTER THE 'D' YOU HAVE SEVERAL OPTIONS: 

     F -
     FIX, FIX FILE SIZES, VERIFY T/S LISTS
     
     G -
     SCAN,  ENTER  A  FILE  NAME  TO  SCAN THE FILE BY RELATIVE SECTOR
     ADDRESSES. FOR EXAMPLE SCAN HELLO, DISPLAYED ON
     
     W -
     WRITE NEW DIRECTORY (ELSE) DISPLAY DIRECTORY


V
DISPLAY VTOC - OPTIONS: 
     
     F - FIX, VERIFY BIT MAP BY CHECKING ALL T/S LISTS OF FILES
     
     E -
     EDIT USE M,<,> TO EDIT MAP (BE SURE TO WRITE OUT)
     
     R -
     READ
     
     W -
     WRITE

->
READ NEXT SECOTR

<-
READ PREVIOUS SECTOR

(RETURN)
ENTER EDIT MODE OF TRACK IN BUFFER. ENTER DATA ASCII OR HEX, DEPENDING
ON WHAT MODE YOU ARE IN

: 
ENTER ONE CHARACTER OF DATA INTO BUFFER

Y
FILTER, FILTER OUT INVERSE AND CONTROL CHARACTERS FROM DISPLAY

T
TYPE, INVERSE, NORMAL,
       FLASHING. LOOK AT THE POUND SIGN
       AT THE BOTTOM OF THE SCRREN FOR
       CURRRENT TYPE. USED FOR ENTERING
       DATA TO BUFFER

0-7
BUFFER NUMBER

ON HEX DUMPS, CHARACTER IN INVERSE ARE THOSE THAT HAVE  BEEN  CHANGED,
IN  OTHER  WORDS  IF  "A0"  IS IN INVERSE IT IS DIFFERENT FROM WHAT IT
STARTED

X
CHANGES BACK TO ORIGINAL BUFFER (STUFF IN INVERSE (MEANING THINGS THAT
HAVE BEEN CHANGED)) ARE BACK TO NORMAL

Z & Q
ARE SHIFTING EACH BYTE IN BUFFER RIGHT OR LEFT, I.E: BYTE ONE  BECOMES
BYTE ZERO WITH SHIFT LEFT

? 
DISPLAYS ASCII SET FOR REFERENCE

N
ALTERS MARKINGS ON SIDE BETWEEN HEX AND DECIMAL


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