import Foundation
let pattern = #"「\S*?」"#
let regex = try! NSRegularExpression(pattern: pattern, options: .anchorsMatchLines)
let testString = #"""
忽聽得遠處嘯聲又起，一個聲音叫道：「西山一窟鬼奉神鵰俠之令，來向郭二姑娘祝壽，恭獻壽禮。」聲音尖細，若斷若續，但人人聽得十分清楚。
郭靖見第一件壽禮實在太大，忙提聲叫道：「郭靖謹候台駕。他話聲渾厚和平，遠遠傳送出去，跟著走到大校場入口處相迎。
黃蓉和他並肩而立，低聲道：「你猜這神鵰俠是誰？郭靖道：「我猜不出。」黃蓉道：「便是楊過！」郭靖一呆，隨即滿心歡暢，說道：「了不起，了不起！他立下如此奇功，當真是大宋之福。」黃蓉道：「你猜他第二件壽禮是甚麼？」郭靖微笑道：「過兒才智卓絕，只有你方勝得了他，也只有你，才猜得中他的心思。」黃蓉道：「這一次我可猜不中了。」心想：「楊過為襄陽立此大功，但口口聲聲說是為了襄兒，他對我夫婦與芙兒的怨恨可絲毫未消。」
"""#
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