Method Search.Queue.Base()->get_extra()
- Method
get_extra
 mappingget_extra(Standards.URIuri)- Returns
 Returns a mapping with the current state for the URI.
"md5":string"recurse":string|int"stage":string|int"template":string- FIXME
 Currently this function always returns a
mapping(string:string), but this may change to the above in the future.