+ next;
+ }
+ if (not length $keyword) {
+ delete $state{done_keywords}{$method}{$database};
+ if ($method eq 'get') {
+ delete $state{done_keywords}{parse}{$database};
+ delete $state{done_keywords}{combine}{$database};
+ }
+ if ($method eq 'parse') {
+ delete $state{done_keywords}{combine}{$database};
+ }
+ next;