HP Prime corrupting programs

[bobkrohn]

don't know if it's related but there is a "quirk" in the HP Prime system that makes programming very difficult.
Programs need to be "compiled" on board.
Here's the problem, if you have say two programs that have calls to Subs in each other, you will never be able to re-compile them once they have been removed say by doing a memory clear.
You copy them back in, and calculator tries to compile but can't because the other program hasn't been compiled. It's a Catch-22.
I have a program that is complex. Once I cleared and loaded for a OS Update, there was no way to run the program. Too many interdependent calls.
Only thing I haven't done yet is to combine all code into one Monster file. Yuck