Press R with the torch, the flint knife and the hunting knife in your pack. The free hand sets the flint in the torch hand, strikes the steel down it twice, blows on the ember and the flame climbs out of the head, in first and third person. The fist closes round the shaft with the thumb over it, not laid up the handle.
Light a torch at a burning campfire and it catches in about two seconds, with no sparks.
