Store symbol definition inside metric result.

src/libmime/filter.c

@@ -227,6 +227,7 @@ insert_metric_result (struct rspamd_task *task,
 
 		s->score = w;
 		s->name = symbol;
+		s->def = sdef;
 		metric_res->score += w;
 
 		if (opts) {

src/libmime/filter.h

@@ -36,6 +36,7 @@ struct symbol {
 	double score;                                   /**< symbol's score							*/
 	GList *options;                                 /**< list of symbol's options				*/
 	const gchar *name;
+	struct rspamd_symbol_def *def;					/**< symbol configuration					*/
 };
 
 struct metric_action {