zlacker

>>tkgall+(OP)
The em-dash giveaway is an actual Unicode em-dash character, right? I professionally had to learn Latex to write a paper in the 1990s and picked up a "---" habit ever since, and I've been wondering if that's some kind of weird LLM tell now.

>>tptace+X2
There's an easy keyboard shortcut for it on Macs. I always saw it as a signifier of "Mac user with enough interest in writing style to use em-dashes instead of parentheses."

But I'm not on a Mac right now so I don't know how to even make a real one at the moment other than that LaTeX method.