2000-12-22  Gene Z. Ragan  <gzr@eazel.com>

	reviewed by: Pavel Cisler<pavel@eazel.com>

	Fixed bug 4951, No error given selecting unmountable "Disks" volume.

	I added a pipe to monitor the result of the mount/umount command.
	If an error is in the pipe, a details error dialog is displayed.
	A generic mount failed error is first and the details button reveals
	the error message returned in the pipe.

	* libnautilus-extensions/nautilus-volume-monitor.c: (find_command),
	(open_error_pipe), (close_error_pipe),
	(nautilus_volume_monitor_mount_unmount_removable):

	Renamed xfer to transfer.
	* libnautilus-extensions/nautilus-file-operations.c:
	(parent_for_error_dialog), (transfer_dialog_clicked_callback),
	(create_transfer_dialog), (handle_transfer_ok),
	(build_error_string), (handle_transfer_vfs_error),
	(handle_transfer_overwrite), (handle_transfer_duplicate),
	(update_transfer_callback), (sync_transfer_callback),
	(nautilus_file_operations_copy_move),
	(handle_new_folder_vfs_error), (new_folder_transfer_callback),
	(nautilus_file_operations_new_folder),
	(nautilus_file_operations_move_to_trash),
	(nautilus_file_operations_delete), (do_empty_trash):

	Added compatibility call.
	* libnautilus-extensions/nautilus-entry.c:
	* libnautilus-extensions/nautilus-entry.h:
	(nautilus_entry_new_with_max_length):