Question about gnus-summary-next-page

Question about gnus-summary-next-page

[Nevin Kapur]

I have a question about gnus-summary-next-page, specifically the
following snippet:

,----
|   (let ((article (gnus-summary-article-number))
| 	(article-window (get-buffer-window gnus-article-buffer t))
|                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
| 	endp)
|   etc.
`----

What is the expected return value of 

(get-buffer-window gnus-article-buffer t)

?

If I have a visible *Article* buffer, it should be non-nil, right?

[ I am trying to track down an annoyance that prevents me from using
g-s-n-p when using Gnus in a remote tty gnuclient and I suspect that
I've run across an XEmacs bug. I ran g-s-n-p using edebug and the
above sexp evaluated to nil when I was experiencing my problem.]

Thanks.

-- 
Nevin

Re: Question about gnus-summary-next-page

[Lars Magne Ingebrigtsen]

Nevin Kapur <nevin@jhu.edu> writes:

> What is the expected return value of 
>
> (get-buffer-window gnus-article-buffer t)
>
> ?
>
> If I have a visible *Article* buffer, it should be non-nil, right?

Yes, it should return the window displaying that buffer in any frame. 

-- 
(domestic pets only, the antidote for overdose, milk.)
   larsi@gnus.org * Lars Magne Ingebrigtsen