Hullo folks. Is there any way of stacking / combining inventory items? (I'm playing GH1). Since the only way to scroll through your inventory is using the up / down arrow keys, it gets a little annoying seeing 10 lines of "Hot Dog (1)" instead of a nice clean single "Hot Dog (10)". Pills already appear to stack at (10), but that's how you get them -- you can't combine two stacks together.
Tried searching the forums for "stack" and "combin" (combine, combining, etc) but got nothing relevant.