F1 redefine and _XOPEN

[jakeoubre827167]

I have my F1 function key redefined in my .CUI file to the "ERASE" cvar. Every time i use the "Open XREF" in the mouse shortcut menu (_xopen), the F1 key is defaulted back to "HELP" in the opened XREF drawing.

It's a bit painful because ACAD 2012's help file is extremely slow.

Anyone have this problem?
Is there a fix for this?

Thanks!