Function: gnus-article-prev-page

gnus-article-prev-page is an autoloaded, interactive and byte-compiled function defined in gnus-art.el.gz.

Signature

(gnus-article-prev-page &optional LINES)

Documentation

Show previous page of current article.

Argument LINES specifies lines to be scrolled down.

Key Bindings

Source Code

;; Defined in /usr/src/emacs/lisp/gnus/gnus-art.el.gz
(defun gnus-article-prev-page (&optional lines)
  "Show previous page of current article.
Argument LINES specifies lines to be scrolled down."
  (interactive "p" gnus-article-mode)
  (move-to-window-line 0)
  (if (and gnus-page-broken
	   (bobp)
	   (not (save-restriction (widen) (bobp)))) ;Real beginning-of-buffer?
      (progn
	(gnus-narrow-to-page -1)	;Go to previous page.
	(goto-char (point-max))
	(recenter (if gnus-article-over-scroll
		      (if lines
			  (max (+ lines scroll-margin) 3)
			(- (window-height) 2))
		    -1)))
    (prog1
	(condition-case ()
	    (let ((scroll-in-place nil))
	      (scroll-down lines))
	  (beginning-of-buffer
	   (goto-char (point-min))))
      (gnus-article-beginning-of-window))))