let _,baseuri,fullmapath,_ = Librarian.baseuri_of_script ~include_paths mapath in
if List.mem fullmapath asserted then asserted,false
else
begin
let baseuri = NUri.uri_of_string baseuri in
let ngtime_of baseuri =
let _,baseuri,fullmapath,_ = Librarian.baseuri_of_script ~include_paths mapath in
if List.mem fullmapath asserted then asserted,false
else
begin
let baseuri = NUri.uri_of_string baseuri in
let ngtime_of baseuri =