2000-10-15  Jody Goldberg <jgoldberg@home.com>

	* src/sheet.c (sheet_update) : RE_RENDER when a span clac is forced.
	  This is a bit brute force for now, but is necessary to force the
	  re-rendering of values that may have width dependent formats.
	  I've noted a possible future enhancement that would remove this req
	  at the cost of some complexity.

	* src/format.c (fmt_general_float) : new function.
	(fmt_general_int) : new function.
	(format_value) : Use the new routines.

2000-10-15  Jody Goldberg <jgoldberg@home.com>

	* src/cell.c (cell_set_value) : Re-render the entered text to handle
	  width dependent formats.

2000-10-14  Jody Goldberg <jgoldberg@home.com>

	* src/print-cell.c (print_overflow) : improve drawing of hash marks.
	* src/cell-draw.c (draw_overflow) : to always draw at least one hash.

	* src/rendered-value.c (rendered_value_new_ext) : pass in approx
	  column width in characters for use by general.