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[quote]On 04/12/2011 @ 20:23, J Achernar wrote : I think that it was more likely a bug fix. It is not likely a GCR error as A5 converts to GCR 11010 01111 and A6 converts to 11010 10110. : : I believe that my original is a very early copy. The disk and original manual look very different than the scan that is available on bombjack.org. E.g. there is no part number on the disk. : : Disassembling my version with the A5 at C27B, : .C:c268 84 B7 STY $B7 : .C:c26a 20 79 00 JSR $0079 : .C:c26d F0 03 BEQ $C272 : .C:c26f 20 0E E2 JSR $E20E : .C:c272 20 52 C4 JSR $C452 : .C:c275 20 E6 E1 JSR $E1E6 : .C:c278 A9 08 LDA #$08 : .C:c27a A8 TAY : .C:c27b A5 BA LDA $BA : .C:c27d 20 BA FF JSR $FFBA : .C:c280 A5 B7 LDA $B7 : .C:c282 A6 2D LDX $2D : .C:c284 A4 2E LDY $2E : .C:c286 20 BD FF JSR $FFBD : .C:c289 20 C0 FF JSR $FFC0 : .C:c28c A5 90 LDA $90 : .C:c28e F0 07 BEQ $C297 : .C:c290 C9 40 CMP #$40 : .C:c292 F0 03 BEQ $C297 : .C:c294 4C 94 C5 JMP $C594 : .C:c297 A2 08 LDX #$08 : .C:c299 60 RTS : : Changing C27B to an A6 it becomes, : .C:c27b A6 BA LDX $BA : which provides the third argument to the SETLFS routine. : : I have not verified this by a detailed run time test yet, and it may be a little time before I do. In the little bit that I have used it, both back in the day and recently, I thought that the editor worked correctly as far as loading and saving files. : -- [/quote]
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SECURITY QUESTION
I had 9 pears and then I trashed 3 of them.
How many do I have now?
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