"$OUTPUT_AUTOFLUSH." It forces Perl to dump STDOUT and STDERR immediately, rather than buffering them. See perlvar.

In reply to Re^3: How to interact with the console (input/output) running a Perl program on “Windows Power Shell ISE”? by LonelyPilgrim
in thread How to interact with the console (input/output) running a Perl program on “Windows Power Shell ISE”? by HelenCr

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