[Octave-bug-tracker] [bug #54953] Possible to create uncloseable figures when using --no-gui-libs option

[Rik]

URL:
  <https://savannah.gnu.org/bugs/?54953>

                 Summary: Possible to create uncloseable figures when using
--no-gui-libs option
                 Project: GNU Octave
            Submitted by: rik5
            Submitted on: Sun 04 Nov 2018 07:41:45 AM PST
                Category: Plotting
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Other
                  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:

Steps to reproduce:

1) Start octave with


./run-octave -f --no-gui-libs


2) then run


graphics_toolkit fltk
figure ('abc', 'def')        # this will throw an error from set()
findall (0)                  # this will make figure 1 visible
close (1)                    # this will not close the figure 


The only way to get rid of the figure was to quit Octave.  This also happens
when using the gnuplot toolkit.





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