    /*
     *  call-seq:
     *     searcher.search(query, options = {}) -> TopDocs
     *
     *  Run a query through the Searcher on the index. A TopDocs object is
     *  returned with the relevant results. The +query+ is a built in Query
     *  object. Here are the options;
     *
     *  === Options
     *
     *  :offset::       Default: 0. The offset of the start of the section of the
     *                  result-set to return. This is used for paging through
     *                  results. Let's say you have a page size of 10. If you
     *                  don't find the result you want among the first 10 results
     *                  then set +:offset+ to 10 and look at the next 10 results,
     *                  then 20 and so on.
     *  :limit::        Default: 10. This is the number of results you want
     *                  returned, also called the page size. Set +:limit+ to
     *                  +:all+ to return all results
     *  :sort::         A Sort object or sort string describing how the field
     *                  should be sorted. A sort string is made up of field names
     *                  which cannot contain spaces and the word "DESC" if you
     *                  want the field reversed, all separated by commas. For
     *                  example; "rating DESC, author, title". Note that Ferret
     *                  will try to determine a field's type by looking at the
     *                  first term in the index and seeing if it can be parsed as
     *                  an integer or a float. Keep this in mind as you may need
     *                  to specify a fields type to sort it correctly. For more
     *                  on this, see the documentation for SortField
     *  :filter::       a Filter object to filter the search results with
     *  :filter_proc::  a filter Proc is a Proc which takes the doc_id, the score
     *                  and the Searcher object as its parameters and returns
     *                  either a Boolean value specifying whether the result
     *                  should be included in the result set, or a Float between 0
     *                  and 1.0 to be used as a factor to scale the score of the
     *                  object. This can be used, for example, to weight the score
     *                  of a matched document by it's age.
     */
    static VALUE
    frb_sea_search(int argc, VALUE *argv, VALUE self)
    {
        GET_SEA();
        VALUE rquery, roptions;
        Query *query;
        rb_scan_args(argc, argv, "11", &rquery, &roptions);
        Data_Get_Struct(rquery, Query, query);
        return frb_get_td(frb_sea_search_internal(query, roptions, sea), self);
    }