2000-03-24  Miguel de Icaza  <miguel@helixcode.com>

	* src/file.c (workbook_import): Destroy the toplevel not the
	hack_dialog.

	* src/dialogs/dialog-stf.c (dialog_stf_druid_page_cancel): Quit
	the event loop.  Should fix #cd 7782

	* src/workbook.c (workbook_set_arg): Add missing breaks to the
	argument code.