Hello.
The documentation of treeStoreInsertForest is:
-- | Insert nodes into the store.
--
-- * The given list of nodes is inserted into given parent at @pos@.
-- If the parent existed, the function returns @Just path@ where @path@
-- is the position of the newly inserted elements.
I'm looking into http://hackage.haskell.org/trac/gtk2hs/ticket/1269,
which suggests exporting TypedTreeModelFilter from
Graphics.UI.Gtk.ModelView.TreeModelFilter. Does anyone with a longer
memory than me know whether this was left out intentionally (like, to
preserve type safety somehow, fo
