Function: newsticker--treeview-unfold-node

newsticker--treeview-unfold-node is a byte-compiled function defined in newst-treeview.el.gz.

Signature

(newsticker--treeview-unfold-node FEED-NAME)

Documentation

Recursively show subtree above the node that represents FEED-NAME.

Source Code

;; Defined in /usr/src/emacs/lisp/net/newst-treeview.el.gz
(defun newsticker--treeview-unfold-node (feed-name)
  "Recursively show subtree above the node that represents FEED-NAME."
  (let ((node (newsticker--treeview-get-node-of-feed feed-name)))
    (unless node
      (let* ((group-name (car (newsticker--group-find-parent-group
                               feed-name))))
        (newsticker--treeview-unfold-node group-name))
      (setq node (newsticker--treeview-get-node-of-feed feed-name)))
    (when node
      (with-current-buffer (newsticker--treeview-tree-buffer)
        (widget-put node :nt-selected t)
        (widget-apply-action node)
        (newsticker--treeview-set-current-node node)))))