Reverse Paths in Title

[Jason A. Donenfeld]

With lots of tabs open containing many files from /tree, it's useful
to see which file is open. For this I'm reversing the components of
the path name, flipping the slash around, and pre-pending it to the
document title.

http://git.zx2c4.com/linux/tree/arch/x86/boot/copy.S

Take a look at the document <title> on that page.

Comments? Suggestions?

Implemented here:
http://git.zx2c4.com/cgit/commit/?id=23f7dadaaba2817c92c42c0a642a3186aa8ef24d