var unicode.Pf2 uses
unicode (current package)
tables.go#L33: "Pf": Pf,
tables.go#L3631: Pf = _Pf // Pf is the set of Unicode characters in category Pf (Punctuation, final quote).
The pages are generated with Goldsv0.2.8-preview. (GOOS=darwin GOARCH=arm64)