(x ". y) returns x when x is _ or __ and y is a string for an extended integer.
_ ". '5' 5 _ ". '5x' NB. Is this a bug? _ 0 ". '5x' 5 Tested on: (Linux) 9!:14 '' j602/2008-03-03/16:45 9!:14 '' j701/beta/2009-09-23/11:25 ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
