Yep. The menu system is dutifully underlining the space that follows the ampersand.
I distinctly remember the ampersand displaying on my Windows machine at one point, but now I too, see the "Edit Spans _Divs."
Bob's right, I need to just get rid of the ampersand. There's actually some horrid file/variable naming in general going on here, too, that I should clean up someday.