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Re^2: how to check for a word in a file... -- who spot the trick?by Discipulus (Canon) |
on Jan 20, 2016 at 10:54 UTC ( [id://1153166]=note: print w/replies, xml ) | Need Help?? |
Who spot the trick? If you spot the trick please explain it to... me! L* UPDATE: the trick can be avoided with a cleaner solotion assigning to $.
L*
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