Daniel, thanks for your explanation.
>If there's no equivalent of print_prolog_graph that takes a unix file >descriptor directly, you can use fdopen() to convert it into a >stream. That can then get slightly messy, though, as if you then >close it with fclose(), that will close() the underlying fd and >Lisp will quite possibly get upset at having its streams closed behind >its back. There is no such equivalent. But I tried your suggestion, and it worked. Calling fclose() seems to be OK for CMUCL. >Did that make any sense at all? Yes, it definitely made sense. Thanks a lot! - Paul
