use exception mechanism. (camel_folder_delete): idem. (_delete_messages):

use exception mechanism. (camel_folder_delete): idem. (_delete_messages):

1999-12-18  bertrand  <Bertrand.Guiheneuf@aful.org>

	* camel/camel-folder.c (_delete): use
	exception mechanism.
	(camel_folder_delete): idem.
	(_delete_messages): idem.
	(camel_folder_delete_messages): idem.
	(_get_parent_folder): idem.
	(camel_folder_get_parent_folder): idem.
	(_get_parent_store): idem.
	(_get_mode): idem.
	(camel_folder_get_parent_store): idem.
	(camel_folder_get_mode): idem.
	(_list_subfolders): idem.
	(camel_folder_list_subfolders): idem.
	(_expunge): idem.
	(camel_folder_expunge): idem.
	(_has_message_number_capability): idem.
	(camel_folder_has_message_number_capability): idem.
	(_get_message_by_number): idem.
	(camel_folder_get_message_by_number): idem.
	(camel_folder_get_message_count): idem.
	(_list_permanent_flags): idem.
	(camel_folder_list_permanent_flags): idem.
	(_copy_message_to): idem.
	(camel_folder_copy_message_to): idem.
	(camel_folder_has_summary_capability): idem.
	(camel_folder_get_summary): idem.
	(camel_folder_has_uid_capability): idem.
	(camel_folder_get_message_uid): idem.
	(_get_message_uid_by_number): idem.
	(camel_folder_get_message_uid_by_number): idem.
	(camel_folder_get_message_by_uid): idem.
	(camel_folder_get_uid_list): idem.