SPUG: your moment of regex zen..
John W. Krahn
jwkrahn at shaw.ca
Wed Jan 12 16:47:07 PST 2011
Fred Morris wrote:
> I typed this while munging FQDNs (hostnames to normal folk) for subsequent use
> in regexes. Then I stared at it.
> Yes, it does do something.
Most of it does something, the /o option is superfluous.
Any intelligent fool can make things bigger and
more complex... It takes a touch of genius -
and a lot of courage to move in the opposite
direction. -- Albert Einstein
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