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fun/examples/pcre2_showcase.fun

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#!/usr/bin/env fun
/*
* This file is part of the Fun programming language.
* https://fun-lang.xyz/
*
* Copyright 2025 Johannes Findeisen <you@hanez.org>
* Licensed under the terms of the Apache-2.0 license.
* https://opensource.org/license/apache-2-0
*
* Added: 2025-11-25
*/
/*
include <regex/pcre2.fun>
re = PCRE2()
print("Testing PCRE2 showcase...")
print(re.test("\\d+", "Order #1234"))
m = re.match("(\\w+)", "hello WORLD", re.i())
if m != nil {
print(m["full"]) // hello
print(len(m["groups"]))
}
for x in re.find_all("[a-z]+", "One two THREE four", re.i()) {
print(x["full"]) // one two four
}
*/