Here's the approach I was trying to think about when I made my earlier post in this thread.
Note also that this does not use /:~ busort=: (] A.~ [EMAIL PROTECTED]@# +/ .* 0 , 2 </\ |.)^:# busort C 0 0 2 4 4 5 6 7 9 9 -- Raul ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
