I'm trying to get GNUS to show article fullscreen after select on summary screen. I found out about gnus-buffer-configuration variable where is configuration of how screen should by displayed. I also found gnus-add-configuration function to modify. I tried to set article settings to:
(article
(vertical 1.0
(article 1.0 point)))
But when I try to open article I get gnus-summary-show-thread: Args out of range: 0 and empty buffer is open in fullscreen.
I also tried without point:
(article
(vertical 1.0
(article 1.0)))
since I got same error when I tried to reset to default and I forgot to delete points from behind the article:
(gnus-add-configuration
'(article
(vertical 1.0
(summary 0.25 point)
(article 1.0 point))))
I also tried to get (summary 0) but that was some other error and I thing it also does not make much sense.
Anybody tried similar thing? How to setup GNUS to open article fullscreen?
EDIT: I tried to debug gnus a little bit and I find out that responsible function for shoving thread is gnus-summary-show-thread, but can't understand what exactly it is doing, from mi point of view I see only some tinkering with cursor position and something called overlays:
(defun gnus-summary-show-thread ()
"Show thread subtrees.
Returns nil if no thread was there to be shown."
(interactive nil gnus-summary-mode)
(let* ((orig (point))
(end (point-at-eol))
(end (or (gnus-summary--inv end) (gnus-summary--inv (1- end))))
;; Leave point at bol
(beg (progn (beginning-of-line) (if (bobp) (point) (1- (point)))))
(eoi (and end (next-single-char-property-change end 'invisible))))
(when eoi
(remove-overlays beg eoi 'invisible 'gnus-sum)
(goto-char orig)
(gnus-summary-position-point)
eoi)))
