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

	* src/clipboard.c (clipboard_paste_region) : no need to clear the
	  formats.  We are going to be pasting over them later.  This means
	  that we don't rerender everything in the region then replace it.

	* src/rendered-value.c (rendered_value_new_ext) : Pass colwidth as a
	  float to get beter resolution.
	* src/format.c (format_value) : Ditto.

	* src/format.c (fmt_general_float) : More tuning.