2001-02-06  Jody Goldberg <jgoldberg@home.com>

	* src/print.c (print_page) : Add a simple filter to avoid printing
	  pages with no content.  Currently uses only cells.  No tests for
	  visible styles on blank cells.

	* src/cellspan.c (cell_calc_span) : improve const.

2001-02-06  Jody Goldberg <jgoldberg@home.com>

	* src/style-border.c (style_border_data) : DO NOT use width 0 lines
	  with dashes.  Strange offset problems happen when you do partial
	  redraws.