Function: xref--set-arrow

xref--set-arrow is a byte-compiled function defined in xref.el.gz.

Signature

(xref--set-arrow)

Documentation

Set the overlay arrow at the line at point.

Source Code

;; Defined in /usr/src/emacs/lisp/progmodes/xref.el.gz
(defun xref--set-arrow ()
  "Set the overlay arrow at the line at point."
  (setq overlay-arrow-position
        (set-marker (or overlay-arrow-position (make-marker))
                    (line-beginning-position))))