/* 
 *  call-seq:
 *     PerFieldAnalyzer.new(default_analyzer) -> analyzer
 *
 *  Create a new PerFieldAnalyzer specifying the default analyzer to use on
 *  all fields that are set specifically.
 *
 *  default_analyzer:: analyzer to be used on fields that aren't otherwise
 *                     specified
 */
static VALUE
frt_per_field_analyzer_init(VALUE self, VALUE ranalyzer)
{
    Analyzer *def = frt_get_cwrapped_analyzer(ranalyzer);
    Analyzer *a = per_field_analyzer_new(def);
    Frt_Wrap_Struct(self, &frt_pfa_mark, &frt_analyzer_free, a);
    object_add(a, self);
    return self;
}