I've split a code window into two so I can see my global variables at the same time as programming a function (under window menu, selected "Split"). What I'd love though is if I could either autohide the second part of the split or treat it as a seperate window (so that I can ctrl-tab between them as needed). As far as I can tell, the only way to view the same code file in two areas is using a split.

Does anybody know of a way of having the one part of the split window hidden (whether autohide or another window) or of opening the same code file twice in the compiler?