import Foundation
let pattern = #"(?i)(?<!\S)(?!\s)(?:m|\b)(?:a|\b)(?:x|\b)(?:m|\b)(?:u|\b)(?:s|\b)(?:t|\b)(?:e|\b)(?:r|\b)(?:m|\b)(?:a|\b)(?:n|\b)(?:n|\b)(?:\s+(?!\s)(?:m|\b)(?:a|\b)(?:x|\b)(?:m|\b)(?:u|\b)(?:s|\b)(?:t|\b)(?:e|\b)(?:r|\b)(?:m|\b)(?:a|\b)(?:n|\b)(?:n|\b))*(?!\S)"#
let regex = try! NSRegularExpression(pattern: pattern)
let testString = #"orem ipsum dolor sit amet, consectetur max adipiscing elit. Proin maxm pellentesque dui maxmustermann eu erat mustermann rhoncus tempor sit amet quis odio. Max Mustermann habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. Max Muster Mann et malesuada fames ac ante ipsum primis in faucibus. Nam vitae nisl d"#
let stringRange = NSRange(location: 0, length: testString.utf16.count)
let matches = regex.matches(in: testString, range: stringRange)
var result: [[String]] = []
for match in matches {
var groups: [String] = []
for rangeIndex in 1 ..< match.numberOfRanges {
let nsRange = match.range(at: rangeIndex)
guard !NSEqualRanges(nsRange, NSMakeRange(NSNotFound, 0)) else { continue }
let string = (testString as NSString).substring(with: nsRange)
groups.append(string)
}
if !groups.isEmpty {
result.append(groups)
}
}
print(result)
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Swift 5.2, please visit: https://developer.apple.com/documentation/foundation/nsregularexpression