Deletes a saved list.
DELETE-LIST {listname {account-name}}
listname specifies the name of the list to be deleted. If you do not specify listname, the default list will be deleted.
account-name is the name of the account from which the list was saved. If you do not specify account-name, the current account is assumed.
:DELETE-LIST A.SALES
List "A.SALES" deleted
LIST