Sat Oct  3 01:25:24 1998  Lars Hamann  <lars@gtk.org>

    * gtk/gtkctree.c (gtk_ctree_insert_gnode) (real_tree_collapse)
    (gtk_ctree_link) (gtk_ctree_unlink) (real_tree_expand):
    fixes for assignment errors with GTK_CTREE_NODE_NEXT/PREV

    (real_tree_expand) (real_tree_collapse):
    don't expand/collapse a leaf