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toggle.100
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2006-10-19
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866b
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35 lines
TOGGLE.100 by Paul Globmam [72227,1661]
Copyright (c) 1990
---------------------------------------
The following program will turn
TELCOM's F6 into a scroll on/off
toggle. The machine language code for
the toggle is...
org 63551
lda 63038
xri 1
jmp 17473
The eight bytes of code are "hidden"
behind BASIC's F4(Run) function key.
If that key definition is ever altered
then run this program before using the
TELCOM scroll toggle. Once installed,
the toggle feature will remain the F6
function until another program changes
it, the BASIC F4(Run) is altered, or a
cold start. Two pokes will make
TELCOM's F6 call this code.
Whenever you enter Term, scroll is on.
0 REM TOGGLE.100 (c) 1990 by P.Globman
1 POKE64268,63:POKE64269,248
2 FORI=0TO7:READX:POKE63551+I,X:NEXT
3 DATA 58,62,246,238,1,195,65,68