While you wait for the fix to this beta issue, you might view a video I just posted showing the turtle graphics system in j opengl (tgsjo). The video gives a flavor of how turtles are created and controlled. I am able to download the system because I cannot upgrade from j807 on my hardware.
https://youtu.be/VBExn3S0x_w On Fri, Oct 23, 2020 at 11:06 AM John Baker <[email protected]> wrote: > I was trying out Brian's turtle demo and found a new way to crash the > current beta that does not occur in prior versions of J. > > Try this: > > install'github:zerowords/tgsjo' > > J immediately crashes and vanishes on win20/64 > > -- (B=) ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
