Initialize the table-of-contents fold/unfold toggle within root.
Attaches a single delegated click listener that handles the fold and unfold links inside the #toc-action-bar.
#toc-action-bar
The root DOM element containing rendered Wikidot markup.
A cleanup handle whose destroy() method removes the click listener.
destroy()
Initialize the table-of-contents fold/unfold toggle within root.
Attaches a single delegated click listener that handles the fold and unfold links inside the
#toc-action-bar.