2003-10-05  Jody Goldberg <jody@gnome.org>

	* dialog-define-names.c (cb_name_guru_destroy) : reload the position
	  descriptor in case things changed.

2003-10-05  Jody Goldberg <jody@gnome.org>

	* functions.c : Have lookup/hlookup/vlookup/match use the new 'B' arg
	  type so that they can correctly handle empties.
	(find_type_valid) : handle empty.

2003-10-06  Jody Goldberg <jody@gnome.org>

	* src/value.c (criteria_test_equal) : privatize
	(criteria_test_less) : privatize
	(criteria_test_greater) : privatize
	(criteria_test_less_or_equal) : privatize
	(criteria_test_greater_or_equal) : privatize
	(criteria_test_unequal) : privatize and have it handle empty.
	(parse_criteria) : avoid replicated code.  Handle the trivial ==number
	  case here too.
	(parse_criteria_range) : use the new simplified interface.

2003-10-05  Jody Goldberg <jody@gnome.org>

	* src/workbook-control.c (wb_control_parse_and_jump) : skip blanks

	* src/func.c (function_def_get_arg_type_string) : handle 'B' a scalar
	  that can even be blank.
	(function_call_with_list) : ditto.

2003-10-05  Jody Goldberg <jody@gnome.org>

	* src/ssconvert.c : if no export file name is specified try to
	  generate one based on the exporter.