ReadonlyaliasesOptional Readonlyfilethe man/ file it was built from, e.g. acf.Rd
ReadonlykeywordsReadonlynamethe \name{} of the page
Optional ReadonlytitleOptional Readonlytypethe \docType{}, empty for an ordinary function page
One page of an installed package's
Meta/Rd.rds: topic, aliases, keywords and title, i.e. what theman/sources state, so an installed-only package answers the same questions a checked out one does.