I can reproduce the crash here and I will fix it for the next J 6.01 beta. Thanks.
A simpler demonstration of the problem: -.&(3$<'a') 200 3$<'b' ----- Original Message ----- From: "Sashikanth Chandrasekaran" <[EMAIL PROTECTED]> To: <[email protected]> Sent: Tuesday, April 18, 2006 11:44 AM Subject: [Jprogramming] Segmentation fault when using -. I realize that using -. as shown below may not be the right way of removing rows of empty boxes, but did not expect a core dump. ((9!:12) ; (9!:14)) ]'' +-+---------------------+ |5|j504/2005-03-30/13:35| +-+---------------------+ -.&(3#a:) 3]\ (;/ 'abcdefghijkl'), (4 # a:), ;/ i. 10 Segmentation fault (core dumped) On Windows, the following similar command generates an exception. -.&(3#a:) 3]\ (;/ a.), (4 # a:), ;/ i. 10 Is this a known issue? Thx, -sashi. P.S: (#~ [: +./"1 ~:&a:) 3]\ (;/ 'abcdefghijkl'), (4 # a:), ;/ i. 10 works as expected. ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
