Function: gnus-summary-scroll-up

gnus-summary-scroll-up is an interactive and byte-compiled function defined in gnus-sum.el.gz.

Signature

(gnus-summary-scroll-up LINES)

Documentation

Scroll up (or down) one line current article.

Argument LINES specifies lines to be scrolled up (or down if negative). If no article is selected, then the current article will be selected first.

Key Bindings

Source Code

;; Defined in /usr/src/emacs/lisp/gnus/gnus-sum.el.gz
(defun gnus-summary-scroll-up (lines)
  "Scroll up (or down) one line current article.
Argument LINES specifies lines to be scrolled up (or down if negative).
If no article is selected, then the current article will be selected first."
  (interactive "p" gnus-summary-mode)
  (gnus-configure-windows 'article)
  (gnus-summary-show-thread)
  (when (eq (gnus-summary-select-article nil nil 'pseudo) 'old)
    (gnus-eval-in-buffer-window gnus-article-buffer
      (cond ((> lines 0)
	     (when (gnus-article-next-page lines)
	       (gnus-message 3 "End of message")))
	    ((< lines 0)
	     (gnus-article-prev-page (- lines))))))
  (gnus-summary-recenter)
  (gnus-summary-position-point))