>>>>> In <87mykes2g8.fsf@newton.gmurray.org.uk>
>>>>>	Graham Murray <graham@gmurray.org.uk> wrote:

> Until recently, following the example in the documentation I was able to
> "report" spam articles using spamassassin using the function

> (defun my-gnus-raze-spam ()
>   "Invoke SpamAssassin reporting , then mark it as expirable."
>   (interactive)
>   (gnus-summary-show-raw-article)
>   (gnus-summary-save-in-pipe "spamassassin -r")
>   (gnus-summary-mark-as-expirable 1))

> Now using the latest cvs of ngnus, the raw article is not sent to the
> pipe.

Try this instead: