2002-10-08  Jody Goldberg <jody@gnome.org>

	* openoffice-read.c (oo_named_expr) : support named expressions.
	(oo_cell_start) : support merged ranges.


2002-10-08  Jody Goldberg <jody@gnome.org>

	* src/parser.y (parser_lookup_name) : default the placeholder to be at
	  workbook scope.

	* src/cellspan.c (row_calc_spans) : new.

	* src/dependent.c (cell_eval_content) : flag the row as needing
	  respan.  I'll probably want to distinguish between span and render
	  somehow.

	* src/sheet.c (sheet_update_only_grid) : test a new idea for doing
	  just in time spanning.  It does not support a true model view split
	  of the rendering.  However, it does delay the render & span until
	  the row is visible, and as a result it is feasible to support
	  spanning expressions.  The key is to flag the row as needing
	  respanning then doing the entire row in the redraw loop.
	* src/item-grid.c (item_grid_draw) : do a span recalc if necessary
	* src/print-cell.c (print_cell_range) : ditto.

	* src/workbook.c (workbook_init) : fix warning.

	* src/parser.y (parser_lookup_name) : remove implicit conversion of
	  unquoted strings that are not names into string values.  Replace it
	  with the creation of a placeholder name.  This is useful for parsing
	  expressions before a name has been declared.

	* src/cell.c (cell_set_value) : fix docs.