Can someone explain why the erase verb is 'more complex' than just 4!:55? erase [: 4!:55 ;: ::]
They appear to do the same. I've never used :: before but I don't see what purpose it has here. I assume it's something to do with deleting multiple names or something. Thanks. ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
