+ Xapian::Query accumulator;
+ for (_sexp_prefix_t *prefix = prefixes; prefix->name; prefix++) {
+ if (prefix->flags & SEXP_FLAG_FIELD) {
+ notmuch_status_t status;
+ Xapian::Query subquery;
+ term_prefix = _find_prefix (prefix->name);
+ status = _sexp_parse_one_term (notmuch, term_prefix, sx, subquery);
+ if (status)
+ return status;
+ accumulator = Xapian::Query (Xapian::Query::OP_OR, accumulator, subquery);
+ }
+ }
+ output = accumulator;
+ return NOTMUCH_STATUS_SUCCESS;