File handles are flushed when they are closed, and they are closed when the program ends. This happens even when die or exit are called. It looks like your program is crashing in a manner serious enough to prevent this, since you have more data in the file when you turn off buffering. At least that's how I interpret this. Good luck!

In reply to Re: Autoflush $|? by ikegami
in thread Autoflush $|? by Anonymous Monk

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