Cmd + “-“ = –
Cmd + Shift + “-“ = —
Let’s spread the word until everyone fancy uses them, and then those who criticize text for coming from LLMs will be ridiculed by our ridiculous skills.
It’s ⌥ instead of ⌘, and those exact shortcuts depend on keyboard layout. You posted the US version, but others reverse the em and en dashes.
That's interesting, for me those shortcuts are with option, not command. On my laptop, the first shortcut you wrote down is used to zoom out.