Most odd.
The problem does not go away when I shutdown and restart, or restart
disconnected from WiFi, or turn off utilities capable of monitoring
the keyboard. It is not a problem with j803 jconsole, nor with j602.
It seems the problem lies in my own Mac system, most likely to do with
my Qt installation (which I upgraded recently).
I note in passing that (127{a.) is the traditional DEL character.
On Tue, Mar 31, 2015 at 1:55 PM, Jan-Pieter Jacobs
<[email protected]> wrote:
> I just tested this on Windows 8.1 and Ubuntu (both 64 bit) and it does not
> crash J (same JVERSION as yours) on my system.
>
> 2015-03-31 14:41 GMT+02:00 Ian Clark <[email protected]>:
>
>> In JQt, entering:
>>
>> 127 { a.
>>
>> or any expression outputting it to the session, such as
>>
>> a.
>> 128 {. a.
>>
>> terminates JQt in a hard crash.
>>
>> A different value to 127 is ok:
>>
>> 126 { a.
>> ~
>> 128 { a.
>> �
>>
>> or any expression which doesn't actually output (127{a.) to the session,
>> e.g.
>>
>> z=: 127 { a.
>>
>>
>> JVERSION
>> Engine: j803/2014-10-19-11:11:11
>> Library: 8.03.13
>> Qt IDE: 1.3.1/5.3.2
>> Platform: Darwin 64
>> Installer: J803 install
>> InstallPath: /applications/j64-803
>> ----------------------------------------------------------------------
>> For information about J forums see http://www.jsoftware.com/forums.htm
> ----------------------------------------------------------------------
> For information about J forums see http://www.jsoftware.com/forums.htm
----------------------------------------------------------------------
For information about J forums see http://www.jsoftware.com/forums.htm
