#!/usr/bin/env swift;
import Foundation
import Utils

// Begin Main
let s:String = "Four score and seven years ago..."
print("Match 1: " + String(s.match(NSRegularExpression(##"s.*e"##))))
print("Match 2: " + String(s.match(NSRegularExpression(##"\bs.*e\b"##))))
print("Match 3: " + String(s.match(NSRegularExpression(##"s...e"##))))
print("Match 4: " + String(s.match(NSRegularExpression(##"b.d"##))))

var subgroups:[String] = s.findFirst(NSRegularExpression(##"(\w+)\s*(\w+)"##))
print("Find First (with subgroups): " + Utils.listToString(subgroups))
subgroups = s.findFirst(NSRegularExpression(##"bad match"##))
print("Find First (bad match): " + Utils.listToString(subgroups))

var matches:[String] = s.findAll(NSRegularExpression(##"\w+"##))
print("Find All: (matches only)" + Utils.listToString(matches))
matches = s.findAll(NSRegularExpression(##"bad match"##))
print("Find All (bad match): " + Utils.listToString(matches))

exit(EXIT_SUCCESS)