As a general comment: .+? at the start or end of a regex will never match anything
False: 
$ perl -wE '"abcdef" =~ /(.+?)f/ and say $1'
abcde

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Remember, "left-most match" trumps "shortest match".

In reply to Re^2: Something is wrong with this pattern by JavaFan
in thread Something is wrong with this pattern by tej

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