yaz_log(YLOG_LOG, "DOC SNIPPET:");
zebra_snippets_log(retrieveCtrl.doc_snippet, YLOG_LOG);
yaz_log(YLOG_LOG, "HIT SNIPPET:");
zebra_snippets_log(retrieveCtrl.hit_snippet, YLOG_LOG);
yaz_log(YLOG_LOG, "DOC SNIPPET:");
zebra_snippets_log(retrieveCtrl.doc_snippet, YLOG_LOG);
yaz_log(YLOG_LOG, "HIT SNIPPET:");
zebra_snippets_log(retrieveCtrl.hit_snippet, YLOG_LOG);