I use --- to represent em dash in prose here, e.g. [1][2]. The behavior is just a residual of long time exposure to TeX. [1] https://news.ycombinator.com/item?

I use --- to represent em dash in prose here, e.g. [1][2]. The behavior is just a residual of long time exposure to TeX. [1] https://news.ycombinator.com/item?id=41833665 https://news.ycombinator.com/item?id=41833665 [2] https://news.ycombinator.com/item?id=41774199 https://news.ycombinator.com/item?id=41774199