2002-06-21  Jody Goldberg <jody@gnome.org>

	* applix-read.c (applix_parse_cellref) : take a CellPos.
	(applix_read_cells) : tidy a smidge.
	(applix_read_impl) : start to support named ranges.

2002-06-22  Jody Goldberg <jody@gnome.org>

	* ms-formula-read.c (ms_excel_parse_formula) : enable mem_func
	  support.
	(binary_ops) : use range_ctor for RANGE.

2002-06-22  Jody Goldberg <jody@gnome.org>

	* src/expr.h : support constructed ranges.
	* src/parser.y (parser_sheet_by_name) : ditto.
	* src/expr-name.c (name_refer_circular) : ditto.

	* src/expr.c (do_gnm_expr_unref) : support range_ctor and reorder to
	  produce a better jump table.
	(gnm_expr_equal) : ditto.
	(do_expr_as_string) : ditto.
	(gnm_expr_rewrite) : ditto.
	(ets_hash) : ditto.
	(ets_equal) : ditto.
	(expr_tree_sharer_share) : ditto.
	(expr_eval_real) : ditto and use gnm_expr_extract_ref.
	(gnm_expr_extract_ref) : new.