The reported system error 'jprx zn' occurs when the output string after
truncation is longer than its predicted maximum length. This is
detected before the string has been output. I don't see how this could
be related to emacs except if some other settings are different between
the two systems. In any case, I'd like to reproduce the error if possible.
Henry Rich
On 3/11/2020 12:52 PM, Eric Iverson wrote:
I thought it had previously been pointed out that this likely an emacs
problem with the ... output. This is a problem for emacs j-mode and not for
J.
My bet is that if you set the output truncation low, that you'll see the
problem with small output.
On Wed, Mar 11, 2020 at 12:39 PM Devon McCormick <devon...@gmail.com> wrote:
Yes - both fail under emacs but work fine in JQt.
On Wed, Mar 11, 2020 at 11:09 AM Henry Rich <henryhr...@gmail.com> wrote:
Does
9!:37 ] 0 256 18 20
a =. { 2 2 3 3;2 2 3 3;2 2 3 3
a
also fail? What about
9!:37 ] 0 256 18 20
4 4 4 $ <2 3 3
?
Henry Rich
On 3/11/2020 11:00 AM, Devon McCormick wrote:
Thanks, Henry. Changing that setting works.
On Wed, Mar 11, 2020 at 5:16 AM Henry Rich <henryhr...@gmail.com>
wrote:
Probably. Try
9!:37 ] 0 256 30 30
which should get rid of the ...
It might be a Linux thing. Can other Linux users verify that
9!:37 ] 0 256 18 20
{ 2 2 3 3;2 2 3 3;2 2 3 3
fails? If so, does
9!:37 ] 0 256 18 20
4 4 4 $ 2 3 3
also fail?
Henry Rich
On 3/11/2020 1:56 AM, Devon McCormick wrote:
Could I change this 9!:36 setting to get it to work?
On Tue, Mar 10, 2020 at 11:41 PM bill lam <bbill....@gmail.com>
wrote:
Sorry I can't. I don't know emacs.
On Wed, Mar 11, 2020 at 11:07 AM Henry Rich <henryhr...@gmail.com>
wrote:
Sorry, I don't follow. Can you show the problem with a simple
testcase?
(The comments are mine but I didn't write the code)
Henry Rich
On 3/10/2020 11:02 PM, bill lam wrote:
// If there were internal EOLs, it is possible that the result
contains
more lines than called for in the output
// control. We go back through the data now, to get it right.
If
we
are
just one line over, there's no gain from
// suppressing one line, so let it go
if(lc>1+lba)zv=dropl(zu,zv,lb,la,eov);
// Calculate length of result as (end+1)-start
p=zv-zu;
ASSERTSYS(p<=zn,"jprx zn");
assertion can fail if original zv > 2*zu
On Wed, Mar 11, 2020 at 4:44 AM Henry Rich <henryhr...@gmail.com>
wrote:
With that setting of 9!:37, ({ 2 2 3 3;2 2 3 3;2 2 3 3) has one
line
replaced by ... which is where the message comes from.
However, I can't make it fail. I am running Windows.
Henry Rich
On 3/10/2020 4:38 PM, Devon McCormick wrote:
I get this:
9!:36''
0 256 18 20
On Tue, Mar 10, 2020 at 4:26 PM Henry Rich <
henryhr...@gmail.com>
wrote:
FWIW, that system error occurs during formatting of long
output.
What
do you get from executing
9!:36''
?
Henry Rich
On 3/10/2020 3:54 PM, Devon McCormick wrote:
I'm getting a very odd-looking error in both J 8.07 and J
9.01:
{ 2 2 3 3;2 2 3 3;2 2 3 3
jprx zn
|system error
Changing one number results in no error:
${ 1 2 3 3;2 2 3 3;2 2 3 3
4 4 4
Has anyone else seen this? Can others reproduce it?
Thanks,
Devon
--
This email has been checked for viruses by AVG.
https://www.avg.com
----------------------------------------------------------------------
For information about J forums see
http://www.jsoftware.com/forums.htm
--
This email has been checked for viruses by AVG.
https://www.avg.com
----------------------------------------------------------------------
For information about J forums see
http://www.jsoftware.com/forums.htm
----------------------------------------------------------------------
For information about J forums see
http://www.jsoftware.com/forums.htm
--
This email has been checked for viruses by AVG.
https://www.avg.com
----------------------------------------------------------------------
For information about J forums see
http://www.jsoftware.com/forums.htm
----------------------------------------------------------------------
For information about J forums see
http://www.jsoftware.com/forums.htm
--
This email has been checked for viruses by AVG.
https://www.avg.com
----------------------------------------------------------------------
For information about J forums see
http://www.jsoftware.com/forums.htm
--
This email has been checked for viruses by AVG.
https://www.avg.com
----------------------------------------------------------------------
For information about J forums see http://www.jsoftware.com/forums.htm
--
Devon McCormick, CFA
Quantitative Consultant
----------------------------------------------------------------------
For information about J forums see http://www.jsoftware.com/forums.htm
----------------------------------------------------------------------
For information about J forums see http://www.jsoftware.com/forums.htm
--
This email has been checked for viruses by AVG.
https://www.avg.com
----------------------------------------------------------------------
For information about J forums see http://www.jsoftware.com/forums.htm
