[Octave-bug-tracker] [bug #47877] command line freezes with display of line1-17/17 (end)

[anonymous]

URL:
  <http://savannah.gnu.org/bugs/?47877>

                 Summary: command line freezes with display of line1-17/17
(end)
                 Project: GNU Octave
            Submitted by: None
            Submitted on: Mon 09 May 2016 01:17:18 AM UTC
                Category: Performance
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: None
                  Status: None
             Assigned to: None
         Originator Name: Adam
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 4.0.1
        Operating System: GNU/Linux

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Details:

after running the code below:
clear all;
close all;
clc;
n=5;
A=zeros(n,n);
B=zeros(n,n);
A=rand(n,n)
i=2:n-1;
j=2:n-1;
tic;
B(j,i)=A(j+1,i)-2*A(j,i)+A(j-1,i)+A(j,i+1)-2*A(j,i)+A(j,i-1);
toc
B
and executing the script, the command window freezes after displaying the
matrix and printing line 1-17/17 (end)  
I cannot continue programming until I press cntrl-c twice to shut down octave
and restarting octave again.   Is there a work around this...It is very common
when displaying  matrix.




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