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- sHELLhEADER
- prg FORMATTED geos FILE v1.0
- wRITE iMAGE v2.0
- GEOwRITE v1.1
- sAMPLE HEADER FOR sHELL pRINTER dRIVERS. mODIFY AUTHOR NAME AND INFO BOX.
- .HEADER;START OF HEADER SECTION
- .WORD0;FIRST TWO BYTES ARE ALWAYS ZERO
- .BYTE3;WIDTH IN BYTES
- .BYTE21;AND HEIGHT IN SCANLINES OF:
- .BYTE$80 {$7c} 3;cOMMODORE FILE TYPE, WITH BIT 7 SET usr.
- .BYTE9;gEOS FILE TYPE printer
- .BYTE0;gEOS FILE STRUCTURE TYPE sequential
- .WORD$7900;START ADDRESS OF PROGRAM (WHERE TO LOAD TO)
- .WORDpROGeND
- .WORD$7900;INIT ADDRESS OF PROGRAM (WHERE TO jmp TO)
- .BYTE"sHELLdRIVER v2.0",0,0,0,$00
- ;PERMANENT FILENAME: 12 CHARACTERS,
- ;FOLLOWED BY 4 CHARACTER VERSION NUMBER,
- ;FOLLOWED BY 3 ZEROES,
- ;FOLLOWED BY 40/80 COLUMN FLAG.
- .BYTE"gEORGE h. wELLS, jR."
- ;TWENTY CHARACTER AUTHOR NAME
- .BLOCK160-117;SKIP 43 BYTES...
- .BYTE"sHELL pRINTER dRIVER",0;iNFO bOX.
- .ENDH
- hgeos sHELL dRIVER hEADER
- pAGE: page
- pRINTED ON: dateaT: timefILE: sHELLhEADER
- -----------------------------------------------------------------------------------------------
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