2006-11-12  Morten Welinder  <terra@gnome.org>

	* src/workbook-control-gui.c (cb_auto_expr_changed): Control
	auto-expression via wbv properties.
	(cb_auto_expr_precision_toggled): Ditto.

	* src/workbook-view.h (WorkbookView): Replace auto_expr with more
	sane auto_expr_func member.

	* src/workbook-view.c (wb_view_auto_expr_recalc): Remove
	always-TRUE second argument.  All callers changed.  Adjust to
	WorkbookView changes.
	(wb_view_auto_expr): Remove.
	(wb_view_auto_expr_precision): Make static.
	(workbook_view_class_init): Install properties for
	auto-expressions.