Hello Dan Exactly the same problem as before i.e. good display followed by being stuck in a loop and then J dies
cheers Roelof "Have a cool mind and a warm heart" - Ajahn Sona "Like ......(hamsters on a wheel), (ambitious people) still climb and climb, with great labor, and incessant anxiety, but never reach the top." Robert Browning "We shall not cease from exploration. And at the end of all our exploring Will be to arrive were we started and know the place for the first time" - T. S. Eliot Dr. Roelof K. Brouwer PH.D. P.Eng. Professor Emeritus Dept. of Computing Science School of Advanced Technologies and Mathematics Thompson Rivers University 900 McGill Road Kamloops, BC Canada, V2C 5N3 email : [email protected] www.tru.ca/advtech/compsci/faculty/rbrouwer -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Dan Bron Sent: December-15-08 7:01 PM To: 'Programming forum' Subject: Re: [Jprogramming] savemat_jviewmat_ Thanks to Tracy Harms, I realize the problem is probably that my verb vm is trying to return a verb (sys_timer). I don't know why this didn't cause a problem for me. Anyway, a better definition would be: require 'viewmat' execute_later =: 500&$: : (dyad define) wd 'timer ',":x sys_timer_z_ =: 3 : ('". y';'wd '' timer 0 '' ') @: (y"_) empty '' ) vm =: verb define viewmat i. 16 16 execute_later ' savemat_jviewmat_ jpath ''~temp\immex0.bmp'' ' ) vm '' Does that work for everyone? -Dan ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
