2001-09-18  Jody Goldberg <jgoldberg@home.com>

	* psiconv-read.c (value_new_from_psi_cel) : renamed from set_value,
	  and restructured to generate but not assign the value.
	(add_cell) : Use set_expr_and_value where appropriate.
	(add_workbook) : queue everything for recalc, although we probably
	  don't need it given the use of set_expr_value.