Index: emacs/lisp/simple.el
diff -c emacs/lisp/simple.el:1.714 emacs/lisp/simple.el:1.715
*** emacs/lisp/simple.el:1.714 Tue Apr 19 18:13:25 2005
--- emacs/lisp/simple.el Tue Apr 26 18:31:19 2005
***************
*** 3403,3421 ****
(goto-char (next-char-property-change (point))))
;; Now move a line.
(end-of-line)
! (and (zerop (vertical-motion 1))
! (if (not noerror)
! (signal 'end-of-buffer nil)
! (setq done t)))
(unless done
(setq arg (1- arg))))
(while (and (< arg 0) (not done))
(beginning-of-line)
!
! (if (zerop (vertical-motion -1))
! (if (not noerror)
! (signal 'beginning-of-buffer nil)
! (setq done t)))
(unless done
(setq arg (1+ arg))
(while (and ;; Don't move over previous invis lines
--- 3403,3435 ----
(goto-char (next-char-property-change (point))))
;; Now move a line.
(end-of-line)
! ;; If there's no invisibility here, move over the newline.
! (if (not (line-move-invisible-p (point)))
! ;; We avoid vertical-motion when possible
! ;; because that has to fontify.
! (if (eobp)
! (setq done t)
! (forward-line 1))
! ;; Otherwise move a more sophisticated way.
! ;; (What's the logic behind this code?)
! (and (zerop (vertical-motion 1))
! (if (not noerror)
! (signal 'end-of-buffer nil)
! (setq done t))))
(unless done
(setq arg (1- arg))))
+ ;; The logic of this is the same as the loop above,
+ ;; it just goes in the other direction.
(while (and (< arg 0) (not done))
(beginning-of-line)
! (if (not (line-move-invisible-p (1- (point))))
! (if (bobp)
! (setq done t)
! (forward-line -1))
! (if (zerop (vertical-motion -1))
! (if (not noerror)
! (signal 'beginning-of-buffer nil)
! (setq done t))))
(unless done
(setq arg (1+ arg))
(while (and ;; Don't move over previous invis lines
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