[Octave-bug-tracker] [bug #55437] Files in editor are reported as modified while heavily parsing date strings with datenum()

[Lars Kindermann]

URL:
  <https://savannah.gnu.org/bugs/?55437>

                 Summary: Files in editor are reported as modified while
heavily parsing date strings with datenum()
                 Project: GNU Octave
            Submitted by: larskindermann
            Submitted on: Thu 10 Jan 2019 11:06:39 AM UTC
                Category: GUI
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Regression
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 5.0.1
        Operating System: GNU/Linux

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Details:

Reappearing behaviour of bug #53539, which was fixed a year ago.

How to trigger: Open some files in the editor (the more the better), including
this script


disp preparing
for i=1:100000
 s(i,:)='20010101-000000';
end
disp starting 
t=datenum(s,'yyyymmdd-HHMMSS');
disp done


Running this script, during datenum() the GUI sometimes pops up a message box,
stating that some file opened in editor has changed. 

It happens more frequently on a slower CPU.




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