1999-04-06  Miguel de Icaza  <miguel@nuclecu.unam.mx>

	* src/workbook.c: Enable the function wizard only if the --debug
	flag was passed.

	* src/dialog-function-wizard.c, src/dialog-function-select.c:
	Adapt to the rest of Gnumeric coding style.

	Use a different way of creating the GUI and controlling the
	interactions.

	* src/func.c, src/func.h (function_iterate_do_value): Use my
	indentation and coding style here.

	* src/dialog-cell-format.c (render_formated_version): Handle the
	case where the value might be NULL.