[Tutor] stopping greedy matches
Christopher Weimann
cweimann at k12hq.com
Fri Mar 18 18:27:35 CET 2005
On 03/17/2005-10:15AM, Mike Hall wrote:
>
> <applause> Very nice sir. I'm interested in what you're doing here with
> the caret metacharacter. For one thing, why enclose it and the
> whitespace flag within a character class?
A caret as the first charachter in a class is a negation.
So this [^\s]+ means match one or more of any char that
isn't whitespace.
> Does this not traditionally
> mean you want to strip a metacharacter of it's special meaning?
>
That would be \
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