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9 lines
217 B
Plaintext
9 lines
217 B
Plaintext
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: COLS 80 ; : LINES 25 ;
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CODE AT-XY ( x y )
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( DH=row DL=col BH=page )
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AX POPx, BX POPx, DX PUSHx, ( protect )
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DH AL MOVrr, DL BL MOVrr, BX BX XORxx, AH 2 MOVri,
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0x10 INT, DX POPx, ( unprotect )
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;CODE
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