2002-07-10  Paolo Maggi  <maggi@athena.polito.it>

	* gedit-utils.[ch] (gedit_utils_uri_exists): new functions

	* gedit-mdi.c (gedit_mdi_remove_child_handler):  Check to see if
        the file has been deleted from the filesystem before closing
	(fixed bug #75861).

	* gedit-file.c (gedit_file_save): Save the file if it has
	been deleted from the filesystem ((fixed bug #75861).