Seems a while since we've had an eight piece thread on em-dashes. Place is going to the dogs. Anyway, I have this:
He spotted her, raised his hand in greeting, almost tripped off the escalator, and she found herself laughing at the face he pulled: self-mocking, look-at-me, I’m-an-eejit.
the last line is where I'm a wondering. Really, I think it should be look-at-me-I'm-an-eejit, but I think the comma is needed because I take a pause there.
Any thoughts? If I could have a definitive answer by, you know, Christmas, it'd be good. (But unlikely, I grant. )
He spotted her, raised his hand in greeting, almost tripped off the escalator, and she found herself laughing at the face he pulled: self-mocking, look-at-me, I’m-an-eejit.
the last line is where I'm a wondering. Really, I think it should be look-at-me-I'm-an-eejit, but I think the comma is needed because I take a pause there.
Any thoughts? If I could have a definitive answer by, you know, Christmas, it'd be good. (But unlikely, I grant. )