occur-next-error

[SAITO Takuya]

If *Occur* buffer is displayed in other window,
M-x next-error does not work with occur though C-x ` works.
This bug disappears if I add 
(set-window-point (get-buffer-window (current-buffer)) (point))
before
(occur-mode-goto-occurrence)
in occur-next-error.

Even though *Occur* buffer is not visible, M-x first-error and
M-x previous-error does not work because occur-find-match does nothing
if its first argument N is zero or negative.



In GNU Emacs 21.3.50.1 (i686-pc-linux-gnu, X toolkit, Xaw3d scroll bars)
 of 2004-07-19 on reed