/*
 *  call-seq:
 *     iw.use_compound_file = use_compound_file -> use_compound_file
 *
 *  Set the use_compound_file parameter
 */
static VALUE
frt_iw_set_use_compound_file(VALUE self, VALUE rval)
{
    IndexWriter *iw = (IndexWriter *)DATA_PTR(self);
    iw->config.use_compound_file = RTEST(rval);
    return rval;
}