import Foundation
let pattern = #"^(\d+)\. ?(.+?)(?:value|vlaue|balue|valie): ?(.+?)[\n\r]{2,}"#
let regex = try! NSRegularExpression(pattern: pattern, options: [.anchorsMatchLines, .dotMatchesLineSeparators])
let testString = #"""
Some junk data
More junk data
1. fairly long key, all on one line
value: some other text with spaces and stuff
Some junk data
More junk data
2. hey look! another long
and broken key. on two lines
value: a different value with some different information
Some junk data
More junk data
3. hey look! another long line. on a line
value: a different value
broken, with some different information
Some junk data
More junk data
"""#
let stringRange = NSRange(location: 0, length: testString.utf16.count)
let substitutionString = #""#
let result = regex.stringByReplacingMatches(in: testString, range: stringRange, withTemplate: substitutionString)
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