2002-12-29 Lars Magne Ingebrigtsen <larsi@gnus.org>
+ * gnus-topic.el (gnus-topic-display-missing-topic): New function.
+ (gnus-topic-goto-missing-group): Use it.
+
* message.el (message-required-news-headers): Removed Lines.
(message-reply): Don't insert References first.
(message-followup): Ditto.
(unfound t)
entry)
;; Try to jump to a visible group.
- (while (and g (not (gnus-group-goto-group (car g) t)))
+ (while (and g
+ (not (gnus-group-goto-group (car g) t)))
(pop g))
;; It wasn't visible, so we try to see where to insert it.
(when (not g)
(when (and unfound
topic
(not (gnus-topic-goto-missing-topic topic)))
- (let* ((top (gnus-topic-find-topology topic))
- (children (cddr top))
- (type (cadr top))
- (unread 0)
- (entries (gnus-topic-find-groups
- (car type) (car gnus-group-list-mode)
- (cdr gnus-group-list-mode))))
- (while children
- (incf unread (gnus-topic-unread (caar (pop children)))))
- (while (setq entry (pop entries))
- (when (numberp (car entry))
- (incf unread (car entry))))
- (gnus-topic-insert-topic-line
- topic t t (car (gnus-topic-find-topology topic)) nil unread))))))
+ (gnus-topic-display-missing-topic topic)))))
+
+(defun gnus-topic-display-missing-topic (topic)
+ "Insert topic lines recursively for missing topics."
+ (let ((parent (gnus-topic-find-topology
+ (gnus-topic-parent-topic topic))))
+ (when (and parent
+ (not (gnus-topic-goto-missing-topic (caadr parent))))
+ (gnus-topic-display-missing-topic (caadr parent))))
+ (gnus-topic-goto-missing-topic topic)
+ (let* ((top (gnus-topic-find-topology topic))
+ (children (cddr top))
+ (type (cadr top))
+ (unread 0)
+ (entries (gnus-topic-find-groups
+ (car type) (car gnus-group-list-mode)
+ (cdr gnus-group-list-mode))))
+ (while children
+ (incf unread (gnus-topic-unread (caar (pop children)))))
+ (while (setq entry (pop entries))
+ (when (numberp (car entry))
+ (incf unread (car entry))))
+ (gnus-topic-insert-topic-line
+ topic t t (car (gnus-topic-find-topology topic)) nil unread)))
(defun gnus-topic-goto-missing-topic (topic)
(if (gnus-topic-goto-topic topic)