My testing shows "$x++ while 1" continues to consume 100% of the CPU even when I have text in the console window selected. Trying to write output to a frozen window will certainly freeze the program (as your test showed, I assume, based on the fact that you report being able to see the counter increment).

- tye        

In reply to Re^3: control-C to "jumpstart" windows process (frees) by tye
in thread control-C to "jumpstart" windows process by jimt

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