I hadn't previously encountered this piece of (lateral|perversity of) thought and so I played about with it a bit. I noticed that once the regex encounters a match greater than 2^16 in length it stops matching. (eg run the command with the argument 131072 (2^17) ).

Is this a limit of the non-greedy match in regex that I am encountering?

print "Good ",qw(night morning afternoon evening)[(localtime)[2]/6]," fellow monks."

In reply to Re^2: Calculate prime factors for a given numer in a perl one-liner by Utilitarian
in thread Calculate prime factors for a given numer in a perl one-liner by andmott

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