Forums Feature Suggestions $v1 etc, for while loops

wtf i swore i tried that and it didn't work before, not that exact code but using $v1

EDIT:
Actually now that I think about it my request still stands. Just a slight change, give use a unique $v1 type identifier for while loops. While $v1 does work in a loop it's reset as soon as you use an if statement. So an identifier for only while loops would be great.