Thanks for the '⇧⌥<dash>' tip— from 2022–2025, I have been using macOS en's thinking they were em's.
(Side note: GTP says apostrophes should be used for pluralizing only for single letters to avoid confusion, but this seems more readable than "ens and ems" IMO.)
(Side note: GTP says apostrophes should be used for pluralizing only for single letters to avoid confusion, but this seems more readable than "ens and ems" IMO.)