Note the need to quote 2-digit

[aphillips]

Per 2024-02-26 teleconference, add a note about the value 2-digit

[catamorphism]

Looks good. I had the thought that maybe it's worth noting that the reason you have to quote it isn't specific to the string "2-digit", but is because the character '-' can't appear in an unquoted literal. But it might be better to keep it brief. Leaving that up to you.

[echeran]

Ditto @catamorphism's comment

[aphillips]

maybe it's worth noting that the reason you have to quote it isn't specific to the string "2-digit", but is because the
character '-' can't appear in an unquoted literal. But it might be better to keep it brief. Leaving that up to you.

Only that's not the reason. The character - is definitely permitted in values (but not at the start except for numbers.) The reason is that you cannot start with a digit except for number-literals. Participants will note that I argued long and hard for starts-with-digit (and lost) > 1 year ago.