closes a file opened with tell
INCLUDE 'iolib.h' told
Closes a file that was opened by tell ().
Sets the current input stream back to stdout.
NOTE: You should not mix up the old fashioned tell (), telling (), told() predicates with the writedevice (), closefile (), or gotowindow () predicates. Always close files with the predicates belonging to the same family!
tell(test), write("Hello World"),nl, told, file_str(test,X), write(X),nl.
No runtime errors.
prolog-process, client-server, object
see , seeing , seen , tell , telling , write , display , put , openwrite , writedevice , closefile