org-conf.el

(defun pjones:org-goto (&optional alternative-interface)
  "My version of `org-goto' that first widens the buffer (if
narrowed), jumps to the correct heading via `org-goto', then
narrows it again if necessary."
  (interactive "P")
  (let ((point-size (save-restriction (- (point-max) (point-min))))
        (buff-size  (buffer-size)))
    (widen)
    (org-goto alternative-interface)
    (if (/= buff-size point-size) (org-narrow-to-subtree))))