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B761: Routine at B761
Used by the routine at Messaging_DartNumber.
B761 CALL CalculateScreenBuffer Call CalculateScreenBuffer.
B764 LD D,B D=B.
B765 LD E,C E=C.
B766 LD B,$18 B=18.
B768 PUSH BC Stash BC and HL on the stack.
B769 PUSH HL
B76A EX DE,HL Exchange the DE and HL registers.
B76B LDI LDI.
B76D LDI LDI.
B76F LDI LDI.
B771 EX DE,HL Exchange the DE and HL registers.
B772 POP HL Restore HL from the stack.
B773 CALL NextScreenBufferLine Call NextScreenBufferLine.
B776 POP BC Restore BC from the stack.
B777 DJNZ $B768 Decrease counter by one and loop back to B768 until counter is zero.
B779 RET Return.
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