WITH-OPEN-STREAM not supported?

"Jochen Mueller" <[email protected]> Mon, 5 May 2003 01:14:53 +0200
Newsgroups gmane.lisp.corman
Message-ID <002001c31292$f9f31b10$38dfb9d4@gmbigb>
When i tried to run my old lisp programs with Corman Lisp, i always get the message that Corman Lisp doesn't know about WITH-OPEN-STREAM. As far as i remember, it is an ANSI Common Lisp statement. Do i have to include a special package? Or is the statement not implemented yet?

Greetings,
Johann