import Foundation
let pattern = ##"^(?i)([ !?¿¡.,;:—–'\x22\n\r-]|\x3C/?[ibuc]\x3E|\x3Cc:#[0-9a-fA-F]{6}\x3E|a+h+|o+h+|meh|e+h+|hm+|(g|a+r)r+|(a+|o+|e+)w+|b?p?g?ah+|phe+w+|o+uch|yack|n*h*u+n*h+|r*(u+|a+)r*n*g*h+|r+aa+|(e|h?i*|hi*-)ya+h*|heh*|a*ha+h*|oo+(f|h)|he+y|hyuh|whe+w|s+(s|h)h+|b?zz+t?|mm+|wh?(oo+|a+|o+a+)h?w?|wo+h?w?|bla+h*|whoo+sh|tsk|oi|mwah+|pff+t*|ps+(h|t)?|um+|ahem|wh?o+-ho+|(wh?)?oo+ps?(ie|y)?|e+u+gh+|y+ee+|bo+m)+$"##
let regex = try! NSRegularExpression(pattern: pattern)
let testString = #"""
¿Ah?
¡Oh!
Arrgh
Hey
Uh, ah, bah, whooops.
Mmmmm
¿Booooom?
"""#
let stringRange = NSRange(location: 0, length: testString.utf16.count)
let substitutionString = #""#
let lookupRange = (testString as NSString).range(of: pattern, options: .regularExpression, range: stringRange)
if lookupRange.intersection(stringRange) != nil {
let result = regex.stringByReplacingMatches(in: testString, range: lookupRange, withTemplate: substitutionString)
print(result)
} else {
print("No matches were found.")
}
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