HP-42S x HP-41 short label addressing

[rprosperi]

It's actually 35 years, but who's counting???

You can use Local Labels A-E and a-e, but these do not map to the top-row keys.

You can set and clear Flag 72, but this is done via dedicated mode commands;

XEQ "LCLBL" is used in lieu of SF 72, and
[shift][MODES][V][KEY] is used in lieu of CF 72. (<== edited, thx Werner!)

hth