import Foundation
let pattern = ##"(?<=\s)#\w+(?!.*[@$#])"##
let regex = try! NSRegularExpression(pattern: pattern, options: .anchorsMatchLines)
let testString = ##"""
1. While #EngineSpeed$b4tgup#
2. While #AcceleratorPedal$desddd# <=2
3. While #AcceleratorPeda@$desddd# <=2
4. While #AcceleratorPe#al$desddd# <=2
5. While #AcceleratorP@dal$desddd# <=2
6. While #AcceleratorPeda l$desddd# <=2
7. 设置 #AcceleratorPedal$y6qs8m#=@AcceleratorPedal+0.06
8. 设置 #WaitStart$jhx0vu#=11
9. 设置 #WaitStart$jhx0vu#^11
10. 设置 #WaitStart$jhx0vu#_11
11. 设置 #WaitStart$jhx0vu#-11
12. 设置 #AcceleratorQuora$yd6ba3#=1
13. 设置 #AcceleratorQuora$yd6bd3#=1
14.
15. Check #EnginePower#
16. While #EngineSpeed
17. set #WaitStart
18. set #WaitStart<13
19. set #WaitStart<=13
20. set #WaitStart <= 13
"""##
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