this post was submitted on 26 Oct 2026
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For pedantry's sake:
Two dashes --
---- in Markdown is usually rendered as an en-dash -- more common in British-adjacent styles and usually surrounded by spaces.Three dashes---
------in Markdown is rendered as an em-dash---more commonly associated with American styles and usually (though not always) without spaces.Hah. Neat!
For pedantry...
My understanding was that en-dash was a range, and em-dash was a change in topic or a parenthetical, so I've been using the wrong one but for the right reason. This may be an American style distinction, though. Time to jump into a new rabbit hole.
I've always just used a hyphen for ranges, without having any idea whether that makes me a philistine. A quick search says that, like most of this, it varies depending on who you ask.
Good luck in your rabbit hole!