import Foundation
let pattern = #"([\r\n].*?)(?:=?\r|\n)(.*?(?:14393).*)"#
let regex = try! NSRegularExpression(pattern: pattern, options: .anchorsMatchLines)
let testString = #"""
<tr>
<td>CBB <span> • </span> CB <span> • </span> LTSB</td>
<td>2022-09-13</td>
<td>14393.5356</td>
<td><a href="https://support.microsoft.com/help/5017305" target="_blank" data-linktype="external">KB5017305</a></td>
</tr>
<tr>
<td>CBB <span> • </span> CB <span> • </span> LTSB</td>
<td>2022-08-09</td>
<td>14393.5291</td>
<td><a href="https://support.microsoft.com/help/5016622" target="_blank" data-linktype="external">KB5016622</a></td>
</tr>
<tr>
<td>CBB <span> • </span> CB <span> • </span> LTSB</td>
<td>2022-07-12</td>
<td>14393.5246</td>
<td><a href="https://support.microsoft.com/help/5015808" target="_blank" data-linktype="external">KB5015808</a></td>
</tr>
<tr>
<td>CBB <span> • </span> CB <span> • </span> LTSB</td>
<td>2022-06-14</td>
<td>14393.5192</td>
<td><a href="https://support.microsoft.com/help/5014702" target="_blank" data-linktype="external">KB5014702</a></td>
</tr>
<tr>
"""#
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