+static notmuch_status_t
+_notmuch_query_ensure_parsed (notmuch_query_t *query)
+{
+ if (query->parsed)
+ return NOTMUCH_STATUS_SUCCESS;
+
+ try {
+ query->xapian_query =
+ query->notmuch->query_parser->
+ parse_query (query->query_string, NOTMUCH_QUERY_PARSER_FLAGS);
+
+ /* Xapian doesn't support skip_to on terms from a query since
+ * they are unordered, so cache a copy of all terms in
+ * something searchable.
+ */
+
+ for (Xapian::TermIterator t = query->xapian_query.get_terms_begin ();
+ t != query->xapian_query.get_terms_end (); ++t)
+ query->terms.insert (*t);
+
+ query->parsed = true;
+
+ } catch (const Xapian::Error &error) {
+ if (! query->notmuch->exception_reported) {
+ _notmuch_database_log (query->notmuch,
+ "A Xapian exception occurred parsing query: %s\n",
+ error.get_msg ().c_str ());
+ _notmuch_database_log_append (query->notmuch,
+ "Query string was: %s\n",
+ query->query_string);
+ query->notmuch->exception_reported = true;
+ }
+
+ return NOTMUCH_STATUS_XAPIAN_EXCEPTION;
+ }
+ return NOTMUCH_STATUS_SUCCESS;
+}
+