-/* Append the names of selected variables to STRING.
- TREEVIEW is the treeview containing the variables.
- COLUMN is column in treeview containing the variables.
- DICT is the dictionary for those variables.
-*/
-gint append_variable_names (GString *string, PsppireDict *dict,
- GtkTreeView *treeview, gint column);
-
-
-/* Returns the variable currently selected by the iterator
- pointing to TREEMODEL */
-struct variable * get_selected_variable (GtkTreeModel *treemodel,
- GtkTreeIter *iter,
- PsppireDict *dict);
-
-
-