2001-08-14  Jody Goldberg <jgoldberg@home.com>

	* src/expr.c (expr_to_graph_vector) : new routine.

2001-08-14  Jody Goldberg <jgoldberg@home.com>

	* src/item-edit.c (item_edit_draw_text) : ignore leading newlines.
	(recalc_spans) : handle embedded newlines.

	* src/workbook-control-gui.c (wb_edit_key_pressed) : delete, and
	  move this logic from here.
	(workbook_setup_edit_area) : don't hook up wb_edit_key_pressed.
	  Use a GnumericExprEntry instead.

	* src/widgets/gnumeric-expr-entry.c (gnumeric_expr_entry_key_press_event) :
	  Move the magic embedded newline and Abs/Rel handling here.
	(gnumeric_expr_entry_new) : Take a wbcg.