Reprogram indivdual keys based on Entry Mode?

[Joe Horn]

(01-28-2014 02:55 AM)Craig Thomas Wrote:  Hi all;

Is this possible?

For instance, you have selected RPN mode and would like the x to the y key action to be reversed from what it is now...while in "RPN" mode.

Sure, just branch according to the value of the system variable called 'Entry'. If Entry=2, you're in RPN mode, otherwise not.

By the way, are you sure you want the x^y key to act in reversed stack order? It currently raises level 2 to the level 1 power (formerly known as y^x), even though the key is called x^y (ignore the name!). If you switch the order, it won't be acting like all the recent RPN calculators which raise level 2 to the level 1 power.