    /*
     *  call-seq:
     *     WildcardQuery.new(field, pattern, options = {}) -> wild-card-query
     *
     *  Create a new WildcardQuery to search for all terms where the pattern
     *  +pattern+ matches in the field +field+.
     *
     *  There is one option that you can set to change the behaviour of this
     *  query. +:max_terms+ specifies the maximum number of terms to be added to
     *  the query when it is expanded into a MultiTermQuery.  Let's say for
     *  example you have a million terms in your index and you let your users do
     *  wild-card queries and one runs a search for "*". You would end up with a
     *  very large query which would use a lot of memory and take a long time to
     *  get results, not to mention that it would probably match every document in
     *  the index. To prevent queries like this crashing your application you can
     *  set +:max_terms+ which limits the number of terms that get added to the
     *  query.  By default it is set to 512.
     */
    static VALUE
    frb_wcq_init(int argc, VALUE *argv, VALUE self)
    {
        return frb_mtq_init_specific(argc, argv, self, &wcq_new);
    }