2010-06-23  Andreas J. Guelzow <aguelzow@pyrshep.ca>

	* src/validation.h (validation_eval_range): new
	* src/validation.c (validation_eval_range): new
	(validation_eval_range_cb): new
	* src/wbc-gtk-edit.c (wbcg_edit_finish): use validation_eval_range