public static SyntaxTreeNode Parse(string message)
{
message = Regex.Replace(message, @"(?<!\[url\=)(?<!\[url\])(http|https|ftp)\://[a-zA-Z0-9\-]+\.[a-zA-Z0-9\-\.]+(:[0-9]+)?/[a-zA-Z0-9\-\._\?\,\'/\\\+&%\$#\=~]*",
"[url=$0]$0[/url]");
return(parser.ParseSyntaxTree(message));
}