recall a var that has a space in its name

[b17flyboy]

Hello,
I was testing the variety of variable names that I can create on the HP50G. I managed to create a var called 'dB VOLTS'. I can view it with the FILES app and even rename it inside the FILES app. However I am having problems trying to use it. Now I don't normally write code with space in var names, but I am curious if anyone has had experience using them in say UserRPL programs. Is there some escaping mechanism that makes this possible, or do I put it in the "you can create it, but you can't use it basket" ?

Cheers ..