Function: follow-scroll-down-arg

follow-scroll-down-arg is a byte-compiled function defined in follow.el.gz.

Signature

(follow-scroll-down-arg ARG)

Documentation

Scroll the text in a follow mode window chain down by ARG lines.

If ARG is nil, scroll the size of the current window.

This is an internal function for follow-scroll-down and follow-scroll-down-window.

Source Code

;; Defined in /usr/src/emacs/lisp/follow.el.gz
(defun follow-scroll-down-arg (arg)
  "Scroll the text in a follow mode window chain down by ARG lines.
If ARG is nil, scroll the size of the current window.

This is an internal function for `follow-scroll-down' and
`follow-scroll-down-window'."
  (let ((opoint (point)))
    (scroll-down-command arg)
    (unless (and scroll-preserve-screen-position
                 (get this-command 'scroll-command))
      (goto-char opoint))
    (setq follow-fixed-window t)))