tracks value NSStringFormatSpecTypeKey NSStringPluralRuleType NSStringFormatValueTypeKey d other %d tracks? NSStringLocalizedFormatKey tracks bookmarks_detect_message NSStringLocalizedFormatKey bookmarks_detect_message bookmarks_places NSStringLocalizedFormatKey bookmarks_places value NSStringFormatSpecTypeKey NSStringPluralRuleType NSStringFormatValueTypeKey d zero Zero marcatores one %d marcator other %d marcatores