Thanks Roger.  Tried to break it with jbreak.bat but that doesn't work.  I
have to kill the JQT session.  No big deal to me, it was a typing error.

Happy Holidays!
Ken

On Thu, Dec 12, 2019 at 12:10 PM Roger Hui <[email protected]>
wrote:

> You can get into infinite recursion with $: , but it should be
> interruptible.
>
> On Thu, Dec 12, 2019 at 9:01 AM 'Kenneth Lettow' via Beta <
> [email protected]> wrote:
>
> > I was playing around with an advent of code question and fat-fingered a
> $:
> > instead of $ and the J session hung, repeatable on my machine.
> >
> > $: (2 1 _3, 1 _8 0,3 _6 1,:2 0 4) NB. Hangs J session
> >
> >
> > Here's the JVERSION:
> >
> > JVERSION
> >
> > Engine: j901/j64avx2/windows
> >
> > Beta-s: commercial/2019-12-02T12:53:00
> >
> > Library: 9.01.13
> >
> > Qt IDE: 1.8.4/5.12.5
> >
> > Platform: Win 64
> >
> > Installer: J901 install
> >
> > InstallPath: c:/users/lettoke/j901
> >
> > Contact: www.jsoftware.com
> >
> >
> > Thanks,
> >
> > Ken
> > ----------------------------------------------------------------------
> > For information about J forums see http://www.jsoftware.com/forums.htm
> >
> ----------------------------------------------------------------------
> For information about J forums see http://www.jsoftware.com/forums.htm
>


-- 
*Kenneth Lettow*
Director Market Intelligence | Thomas™
Thomasnet.com <https://www.thomasnet.com> | #ThomasForIndustry
<https://www.thomasnet.com> <https://www.thomasnet.com>[image: Thomas For
Industry] <https://www.thomasnet.com>
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