Wise monks, I'm here to seek your wisdom. Try to learn the Perl Regex feature, I tried a few examples, and came across this weird thing(?), and cannot find any good answer: The example is like this:

 $s = "goodwood";

 $s =~ s/o*/e/;

 print "$s \n";

# got - 'egoodwood'

It really stuck me - since there is no match, why the 'e' got prefixed into the string? I understand that o* - can match nothing or more, but should the * quantifier be greedy and match the 'oo' in the good? Thanks.

In reply to Regex - substitute by Anonymous Monk

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