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Re: Function atexit and Ctrl+C

From: Markus Mützel
Subject: Re: Function atexit and Ctrl+C
Date: Sun, 3 Feb 2019 17:50:37 +0100

On 28 Jan 2019 20:46:29 +0100 Pavel Hofman wrote:
> I am trying to run atexit in a script started in octave command of the 
> GUI environment. I stop the script with Ctrl+C, please is there a way to 
> run a function at such moment? Ctrl+C seems to skip the atexit feature.

"atexit" is used to register a function that executes when Octave closes (not 
at the end of the script).

> Reason: my script opens a figure and I want to close the figure when the 
> script ends in GUI command.

I am not sure whether I understand your goal. But you could probably enclose 
your script inside an unwind-protect block like:
  hf = figure;
  while 1
  close (hf);


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