* Listing inactive groups not working?
@ 2009-08-15 21:34 Justus-bulk
2009-08-15 21:53 ` Justus-bulk
2009-09-03 0:12 ` Andreas Politz
0 siblings, 2 replies; 3+ messages in thread
From: Justus-bulk @ 2009-08-15 21:34 UTC (permalink / raw)
To: ding
Hi -
[Using Gnus v5.13 with Emacs 23.1.1 on Debian testing]
I want to inactivate some groups by setting their level to 7, but I
still want them to be listed in the *Group* buffer with 'L'. However,
they do not appear, even though gnus-group-list-inactive-groups is t
(the default).
If the above indicates some misunderstanding on my part, please
interrupt me right here.
Otherwise I'll go on: In gnus-group-prepare-flat, I think the following
code is broken:
(when (gnus-group-prepare-logic
group
(and unread ; This group might be unchecked
;;;; For inactive groups, unread is nil, so ...
(or (not (stringp regexp))
(string-match regexp group))
(<= (setq clevel (gnus-info-level info)) level)
(>= clevel lowest)
(cond
((functionp predicate)
(funcall predicate info))
(predicate t) ; We list all groups?
(t
(or
(if (eq unread t) ; Unactivated?
;;;; ... this condition is never reached:
gnus-group-list-inactive-groups
; We list unactivated
(> unread 0))
; We list groups with unread articles
I changed this code section into the following:
(when (gnus-group-prepare-logic
group
(and (or unread gnus-group-list-inactive-groups)
(or (not (stringp regexp))
(string-match regexp group))
(<= (setq clevel (gnus-info-level info)) level)
(>= clevel lowest)
(cond
((functionp predicate)
(funcall predicate info))
(predicate t) ; We list all groups?
(t
(or
(and (integerp unread) (> unread 0))
On a limited amount of tests, this code behaves as I would expect. Does
this make sense, or am I misunderstanding what this code is supposed to
do?
Perhaps the real problem is elsewhere: The original code appears to make
perfect sense if gnus-group-unread returns t for inactive groups, but
for me it does not - it returns nil.
Thanks,
Justus
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Listing inactive groups not working?
2009-08-15 21:34 Listing inactive groups not working? Justus-bulk
@ 2009-08-15 21:53 ` Justus-bulk
2009-09-03 0:12 ` Andreas Politz
1 sibling, 0 replies; 3+ messages in thread
From: Justus-bulk @ 2009-08-15 21:53 UTC (permalink / raw)
To: ding
Justus-bulk@Piater.name wrote on Sat, 15 Aug 2009 23:34:20 +0200:
> I want to inactivate some groups by setting their level to 7, but I
> still want them to be listed in the *Group* buffer with 'L'. However,
> they do not appear, even though gnus-group-list-inactive-groups is t
> (the default).
Forgot to mention one important aspect: To this end, I did elevate
gnus-group-default-list-level to 7.
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Listing inactive groups not working?
2009-08-15 21:34 Listing inactive groups not working? Justus-bulk
2009-08-15 21:53 ` Justus-bulk
@ 2009-09-03 0:12 ` Andreas Politz
1 sibling, 0 replies; 3+ messages in thread
From: Andreas Politz @ 2009-09-03 0:12 UTC (permalink / raw)
To: ding
Justus-bulk@Piater.name writes:
> Hi -
>
> [Using Gnus v5.13 with Emacs 23.1.1 on Debian testing]
>
> I want to inactivate some groups by setting their level to 7, but I
> still want them to be listed in the *Group* buffer with 'L'. However,
> they do not appear, even though gnus-group-list-inactive-groups is t
> (the default).
>
[...]
> Otherwise I'll go on: In gnus-group-prepare-flat, I think the following
> code is broken:
>
[...]
> Perhaps the real problem is elsewhere: The original code appears to make
> perfect sense if gnus-group-unread returns t for inactive groups, but
> for me it does not - it returns nil.
>
,----[ (info "(gnus) Gnus Utility Functions") ]
| `gnus-group-unread'
| The number of unread articles in GROUP, or `t' if that is unknown.
`----
Either this macro is broken and should be like this...
(defmacro gnus-group-unread (group)
"Get the currently computed number of unread articles in GROUP."
`(or (car (gnus-gethash ,group gnus-newsrc-hashtb)) t))
, or it's the function/macro which fills the hash with the wrong value.
Either way this would also fix the disappearance of certain unsubscribed
groups.
-ap
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