Added lot more example code. (0.39.8).

examples/strings/urlencode_decode.fun

@@ -0,0 +1,24 @@
+#!/usr/bin/env fun
+
+/*
+ * This file is part of the Fun programming language.
+ * https://fun-lang.xyz/
+ *
+ * Copyright 2026 Johannes Findeisen
+ * Licensed under the terms of the Apache-2.0 license.
+ * https://opensource.org/license/apache-2-0
+ *
+ * Added: 2026-03-25
+ */
+
+#include <net/cgi.fun>
+
+cgi = CGI()
+s = "name=Fun+Lang&msg=Hello%2C+World%21"
+print("raw:   " + s)
+print("decod: " + cgi.url_decode(s))
+
+/* Expected output:
+raw:   name=Fun+Lang&msg=Hello%2C+World%21
+decod: name=Fun Lang&msg=Hello%2C World%21
+*/