newsticker--treeview-tree-update-tag

newsticker--treeview-tree-update-tag is a compiled Lisp function in `newst-treeview.el'.

(newsticker--treeview-tree-update-tag W &optional RECURSIVE &rest IGNORE)

Update tag for tree widget W.
If RECURSIVE is non-nil recursively update parent widgets as
well. Argument IGNORE is ignored. Note that this function, if
called recursively, makes w invalid. You should keep w's nt-id in
that case.