* Problem with NoCeM
@ 1997-01-20 6:45 Baba Z Buehler
1997-01-20 20:40 ` Lars Magne Ingebrigtsen
0 siblings, 1 reply; 3+ messages in thread
From: Baba Z Buehler @ 1997-01-20 6:45 UTC (permalink / raw)
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
#
# "a well nobody dug filled with no water
# ripples and a shapeless weightless man drinks" -- Ikkyu
#
# PGP public key on WWW homepage and key servers (key id: C13D8EE1)
# WWW: http://www.beckman.uiuc.edu/~baba/
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Problem with NoCeM
1997-01-20 6:45 Problem with NoCeM Baba Z Buehler
@ 1997-01-20 20:40 ` Lars Magne Ingebrigtsen
1997-01-21 1:48 ` Baba Z Buehler
0 siblings, 1 reply; 3+ messages in thread
From: Lars Magne Ingebrigtsen @ 1997-01-20 20:40 UTC (permalink / raw)
Baba Z Buehler <baba@beckman.uiuc.edu> writes:
> 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.
Hm... Could you look through `gnus-get-newsgroup-headers-xover' (or
`gnus-get-newsgroup-headers', depending on which gets called) and see
what goes on there?
--
(domestic pets only, the antidote for overdose, milk.)
larsi@ifi.uio.no * Lars Ingebrigtsen
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Problem with NoCeM
1997-01-20 20:40 ` Lars Magne Ingebrigtsen
@ 1997-01-21 1:48 ` Baba Z Buehler
0 siblings, 0 replies; 3+ messages in thread
From: Baba Z Buehler @ 1997-01-21 1:48 UTC (permalink / raw)
Cc: ding
Lars Magne Ingebrigtsen <larsi@ifi.uio.no> writes:
> Hm... Could you look through `gnus-get-newsgroup-headers-xover' (or
> `gnus-get-newsgroup-headers', depending on which gets called) and see
> what goes on there?
Ok, here's the culprit. If I reverse this patch from rgnus-0.81-0.82.diff
it works. In the 0.82 version `gnus-get-newsgroup-headers-xover' always
seems to return `nil'.
***************
*** 4398,4411 ****
;; article may not have been generated yet, so this may fail.
;; We work around this problem by retrieving the last few
;; headers using HEAD.
! (if (not sequence)
! (nreverse headers)
! (let ((gnus-nov-is-evil t)
! (nntp-nov-is-evil t))
! (nconc
! (nreverse headers)
! (when (gnus-retrieve-headers sequence group)
! (gnus-get-newsgroup-headers))))))))
(defun gnus-article-get-xrefs ()
"Fill in the Xref value in `gnus-current-headers', if necessary.
--- 4399,4413 ----
;; article may not have been generated yet, so this may fail.
;; We work around this problem by retrieving the last few
;; headers using HEAD.
! (when also-fetch-heads
! (if (not sequence)
! (nreverse headers)
! (let ((gnus-nov-is-evil t)
! (nntp-nov-is-evil t))
! (nconc
! (nreverse headers)
! (when (gnus-retrieve-headers sequence group)
! (gnus-get-newsgroup-headers)))))))))
(defun gnus-article-get-xrefs ()
"Fill in the Xref value in `gnus-current-headers', if necessary.
--
# Baba Z Buehler - 'Hackito Ergo Sum'
# Beckman Institute Systems Services, Urbana Illinois
#
# "Either I'm dead and I've done everything that I want,
# or I'm still alive and there's nothing I want to do." -- TMBG
#
# PGP public key on WWW homepage and key servers (key id: C13D8EE1)
# WWW: http://www.beckman.uiuc.edu/~baba/
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1997-01-20 20:40 ` Lars Magne Ingebrigtsen
1997-01-21 1:48 ` Baba Z Buehler
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