In iOS 7 Safari, how do you differentiate popstate events via edge swipe vs. the back/fwd buttons?

Question

In iOS 7 Safari there are now two ways to navigate back/forward -- using the traditional back/forward button arrows at the bottom or by swiping from the edge of the screen. I\'m

Answer 1

Short and sad answer: No. This back/forward-swipes are not propagated to the actual page but happen on an OS-level.