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Re^3: grep flip flop (range operator)

by grizzley (Chaplain)
on Sep 13, 2012 at 08:51 UTC ( #993427=note: print w/ replies, xml ) Need Help??

in reply to Re^2: grep flip flop (range operator)
in thread grep flip flop (range operator)

Whole list is printed, as after spotting 'Q' flip-flop goes to 'false' state and back to condition $. == 0 which is all the time true, so it sets flip-flop again to true.

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