DB48X: HP48-like RPL implementation for DM42

[grbrum]

Still whatever was wrong with my state file, it is still interesting that this error only happened with 1100 / 2.2
I also tried 1000/2.2 ; 900/2.2; 1200/2.2; 1100/2 and all return expected results.
only 1100/2.2 gave a weird display result.

by means of elimination, the error is on the NoTrailingDecimal line.

below is the test state file which was giving error:
«
Depth →List 2
«
÷ x⁻¹ 2 ↑ 1 -
»
DoSubs Object→ Drop
4 FixedDisplay
»
'Draft' STO

«
→ a b
«
4 FixedDisplay
if
b 1 <
then
a 1 b - ÷ "SP" →Tag
else
a b b a - b ÷ "Margin"
→Tag b a - "Contribution"
→Tag
end
»
»
'Margin' STO

«
→ i o
«
if
o 0 >
then
o i ÷ x² 1 - o
else
i o 1 + √ i ×
end
»
»
'Reduction' STO

NoTrailingDecimal
4 Fix
4 DisplayDigits
Dec
NumberDotOrComma
8 WordSize
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