2001-09-12  Jody Goldberg <jgoldberg@home.com>

	* idl/GNOME_Gnumeric_Graph.idl : move the type enums here.
	  merge the addVector routines.
	  change immportSpec into an attribute.

	* src/gnumeric-graph.c (gnm_graph_write_xml) : new routine.
	(gnm_graph_read_xml) : new routine.
	(gnm_graph_class_init) : assign them here.
	(gnm_graph_new) : split this into a wrapper for
	(gnm_graph_setup) : this new routine.
	(gnm_graph_vector_seq_scalar) : handle blank cells.
	(gnm_graph_vector_seq_date) : handle blank cells.
	(gnm_graph_vector_seq_string) : handle blank cells.
	(gnm_graph_vector_corba_destroy) : release the subscriber.
	(gnm_graph_subscribe_vector) : adjust to idl changes.
	(gnm_graph_get_spec) : new routine.

	* src/position.c (parse_pos_init_dep) : new utility.