2003-04-22  Jody Goldberg <jody@gnome.org>

	* gnumeric-expr-entry.c : Tidy up the namespacing.
	(gnm_expr_entry_new) : use the scg property which seems like a better
	  match than wbcg, but continue to take a wbcg to keep life simple.
	(gnm_expr_entry_thaw) : actually implement the update policies
	  partially.  Things are still broken for direct edits.  Mouse based
	  selection should work smoothly.