/*
 *  call-seq:
 *     iw.use_compound_file -> number
 *
 *  Return the current value of use_compound_file
 */
static VALUE
frt_iw_get_use_compound_file(VALUE self)
{
    IndexWriter *iw = (IndexWriter *)DATA_PTR(self);
    return iw->config.use_compound_file ? Qtrue : Qfalse;
}