[Octave-bug-tracker] [bug #53888] figure handle is not cleared in gnuplot

[Lars Kindermann]

URL:
  <http://savannah.gnu.org/bugs/?53888>

                 Summary: figure handle is not cleared in gnuplot
                 Project: GNU Octave
            Submitted by: larskindermann
            Submitted on: Sun 13 May 2018 10:43:27 AM UTC
                Category: Plotting with gnuplot
                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: dev
        Operating System: GNU/Linux

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Details:

After closing a gnuplot figure window, the figure handle still exists. 


graphics_toolkit gnuplot
figure(1)

#close the figure window

get(1)



This causes things like uiwait() to never return:


graphics_toolkit gnuplot
figure(1)
disp "please close the figure"
uiwait(1)
disp "Ok"








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