Plan 9 from Bell Labs’s /usr/web/sources/contrib/fernan/nhc98/tests/conformance98/IOExtras/IORef
--rw-r--r-- fernan sys 111 Sep 19 2009 Main.hs --rw-r--r-- fernan sys 0 Sep 19 2009 ioref.stderr --rw-r--r-- fernan sys 2 Sep 19 2009 ioref.stdout