Problem with NoCeM

[Baba Z Buehler <baba@beckman.uiuc.edu>]

I've been trying to get NoCeM working, and I've found that it doesn't (at least
for me).  I poked around in gnus-nocem.el to try to track down the problem, and
I've got it down to this section of gnus-nocem-scan-groups...

	  ;; Ok, there are new articles in this group, se we fetch the
	  ;; headers.
	  (save-excursion
	    (let ((dependencies (make-vector 10 nil))
		  headers header)
	      (nnheader-temp-write nil
		(setq headers
		      (if (eq 'nov
			      (gnus-retrieve-headers 
			       (setq articles
				     (gnus-uncompress-range
				      (cons 
				       (if active (1+ (cdr active))
					 (car gactive))
				       (cdr gactive))))
			       group))
			  (gnus-get-newsgroup-headers-xover 
			   articles nil dependencies)
			(gnus-get-newsgroup-headers dependencies)))
		(while (setq header (pop headers))


I can watch _gnus-retrieve-headers_ do its thing getting stuff from my NNTP
server, but _headers_ winds up set to _nil_ after its all evaluated, so it
never evaluates any headers.  Unfortunately this has exceeded my knowledge of
the Gnus internals.

Is this really a problem or do I have something else set wrong somewhere?

Thanks,
--
# Baba Z Buehler - 'Hackito Ergo Sum'
# Beckman Institute Systems Services, Urbana Illinois
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