The message is probably still buffered in GNUPLOT. Is there a way to flush it?

The call to <GNUPLOT> in list context will slurp everything the filehandle has to read, and close should flush any buffers automatically. With aquarium's code, if the buffers fail to flush, die would be called.

In reply to Re^3: ticked off with backticks by revdiablo
in thread ticked off with backticks by bret.foreman

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