import Foundation
let pattern = #"\\"\d{1,3}cm\\""#
let regex = try! NSRegularExpression(pattern: pattern, options: .anchorsMatchLines)
let testString = #"""
"<?xml version=\"1.0\" standalone=\"no\"?>",
"<svg xmlns=\"http://www.w3.org/2000/svg\" version=\"1.1\" width=\"1250cm\" height=\"1250cm\">",
"<desc>9W43OV00W8JKMA1IJNEYAM1WTG9AZH8K10LC</desc>",
"<g id=\"HMLW03D1BYIQ\" fill=\"red\">",
"<rect x=\"252cm\" y=\"252cm\" width=\"252cm\" height=\"252cm\"/>",
"<rect x=\"72cm\" y=\"72cm\" width=\"72cm\" height=\"72cm\"/>",
"<rect x=\"131cm\" y=\"131cm\" width=\"131cm\" height=\"131cm\"/>",
"<rect x=\"228cm\" y=\"228cm\" width=\"228cm\" height=\"228cm\"/>",
"<rect x=\"240cm\" y=\"240cm\" width=\"240cm\" height=\"240cm\"/>",
"<rect x=\"232cm\" y=\"232cm\" width=\"232cm\" height=\"232cm\"/>",
"<rect x=\"192cm\" y=\"192cm\" width=\"192cm\" height=\"192cm\"/>",
"<rect x=\"0cm\" y=\"0cm\" width=\"0cm\" height=\"0cm\"/>",
"<rect x=\"0cm\" y=\"0cm\" width=\"0cm\" height=\"0cm\"/>",
"<rect x=\"0cm\" y=\"0cm\" width=\"0cm\" height=\"0cm\"/>",
"<rect x=\"65cm\" y=\"65cm\" width=\"65cm\" height=\"65cm\"/>",
"<rect x=\"81cm\" y=\"81cm\" width=\"81cm\" height=\"81cm\"/>",
"<rect x=\"65cm\" y=\"65cm\" width=\"65cm\" height=\"65cm\"/>",
"<rect x=\"80cm\" y=\"80cm\" width=\"80cm\" height=\"80cm\"/>",
"<rect x=\"82cm\" y=\"82cm\" width=\"82cm\" height=\"82cm\"/>",
"<rect x=\"81cm\" y=\"81cm\" width=\"81cm\" height=\"81cm\"/>",
"</g>"
"""#
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