Warn/help users who probably got the arguments in the... danw@technomage:blanche> ./blanche... ...list" was just added to list "danw". blanche danw -d some-list (to undo this) blanche some-list -a danw (to add yourself to that list) danw@technomage:blanche> ./blanche... ...some-other-list to delete from danw ...is "blanche some-other-list -d danw".)