2000-05-19  Gene Z. Ragan  <gzr@eazel.com>

	More undo framework work.  Still incomplete.

	* libnautilus-extensions/nautilus-entry.c:
	(nautilus_entry_changed):
	Modified to use new undo manager location API

	* libnautilus-extensions/nautilus-icon-text-item.c:
	(iti_event),
	(restore_from_undo_snapshot_callback):
	Modified to use new undo manager location API

	* libnautilus/nautilus-undo-manager.c:
	* libnautilus/nautilus-undo-manager.h:
	(impl_Nautilus_Undo_Manager__create),
	(impl_Nautilus_Undo_Manager__append),
	(impl_Nautilus_Undo_Manager__forget),
	(nautilus_undo_manager_begin_transaction),
	(nautilus_undo_manager_end_transaction),
	(nautilus_undo_manager_undo), (nautilus_undo_manager_redo),
	(nautilus_undo_manager_add_transaction),
	(nautilus_undo_manager_unregister_object),
	(free_undo_manager_list_data), (prune_undo_manager_list):
	Modified to use new API and Undo::Manager::Transaction

	* libnautilus/nautilus-undo-transaction.c:
	* libnautilus/nautilus-undo-transaction.h:
	(impl_Nautilus_Undo_Transaction__destroy),
	(impl_Nautilus_Undo_Transaction__create),
	(impl_Nautilus_Undo_Transaction__get_undo_description),
	(impl_Nautilus_Undo_Transaction__get_redo_description),
	(impl_Nautilus_Undo_Transaction__get_base_description),
	(impl_Nautilus_Undo_Transaction__undo),
	(nautilus_undo_transaction_new),
	(nautilus_undo_transaction_initialize),
	(nautilus_undo_transaction_destroy),
	(nautilus_undo_transaction_initialize_class),
	(nautilus_undo_transaction_undo),
	(nautilus_undo_transaction_contains_object):
	Added support for new Undo::Manager::Transaction object