Function: gnus-topic-update-topic

gnus-topic-update-topic is a byte-compiled function defined in gnus-topic.el.gz.

Signature

(gnus-topic-update-topic)

Documentation

Update all parent topics to the current group.

Source Code

;; Defined in /usr/src/emacs/lisp/gnus/gnus-topic.el.gz
(defun gnus-topic-update-topic ()
  "Update all parent topics to the current group."
  (when (and (derived-mode-p 'gnus-group-mode)
	     gnus-topic-mode)
    (let ((group (gnus-group-group-name))
	  (m (point-marker))
	  (inhibit-read-only t))
      (when (and group
		 (gnus-get-info group)
		 (gnus-topic-goto-topic (gnus-current-topic)))
	(gnus-topic-update-topic-line (gnus-group-topic-name))
	(goto-char m)
	(set-marker m nil)
	(gnus-group-position-point)))))