/*
 *  call-seq:
 *     index_writer.analyzer -> Analyzer
 *
 *  Get the Analyzer for this IndexWriter. This is useful if you need
 *  to use the same analyzer in a QueryParser.
 */
static VALUE
frt_iw_get_analyzer(VALUE self)
{
    IndexWriter *iw = (IndexWriter *)DATA_PTR(self);
    return frt_get_analyzer(iw->analyzer);
}