2006-06-25  Jody Goldberg <jody@gnome.org>

	* gnumeric.xsd : update a bit.
	* ColRowInfo::pos : removed.
	* ColRowInfo::margin_a	: removed.
	* ColRowInfo::margin_b	: removed.
	* GnmCell::col_info	: removed.
	* GnmValueErr::src	: removed.

	* src/colrow.c (colrow_foreach) : Pass a new type 'GnmColRowIter' to
	  the handler to provide a position and an info ptr.  All callers
	  changed.

	* src/sheet.c
	(sheet_col_size_fit_pixels) : use the constant margins
	(sheet_row_size_fit_pixels) : ditto and and add +1 for
	  the grid line (why was this different from col_size_fit_pixels).
	* src/dialogs/dialog-row-height.c (dialog_row_height) : row margin is
	  constant now.
	* src/dialogs/dialog-col-width.c (dialog_col_width) : ditto.

	* src/cell-draw.c (cell_calc_layout) : no need for ri, the margins are
	  constant.
	(cell_draw) : row margin is now constant too.
	(cell_finish_layout) : document height better and make the row
	  margins constant.

	* src/cellspan.c (row_calc_spans) : Take the position as an argument
	  now that ColRowInfo::pos is gone.  All callers changed.