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Think about Loose Coupling

Re^5: printing several lines around match

by muba (Priest)
on Jun 19, 2012 at 15:27 UTC ( #977098=note: print w/ replies, xml ) Need Help??

in reply to Re^4: printing several lines around match
in thread printing several lines around match

Ain't that one sweet helluva mess.

Change the while line into this. I think it should solve it. But again, untested.

while ( <$HAN> ) {

But more importantly, instead of verbatim copying that code, try to understand what's going on. Try to understand what I am doing, and why, and how. Of course, my way is not the only way and for all I know it might not even be the best way, but it's the thought process that matters.

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