         return isAbandoned
     }
 }
-
-// MARK: - Abandoned identifier detection & display
 
 typealias StringsFileToAbandonedIdentifiersMap = [String: [String]]
 

    return map
}

func displayAbandonedIdentifiersInMap(map: StringsFileToAbandonedIdentifiersMap) {
    for file in map.keys.sort() {
        print("\(file)")

    return identifier
}

// MARK: - Abandoned identifier detection

func findStringIdentifiersIn(stringsFile: String, abandonedBySourceCode sourceCode: String) -> [String] {
    return extractStringIdentifiersFrom(stringsFile).filter { identifier in
        let quotedIdentifier = "\"\(identifier)\""
