Re: [FWP] Is this fun? What's going on?

[Prakash Kailasa <PrakashK@bigfoot.com>]

Bill Jones wrote:
> 
> [..deleted..]
>
> On a related note -
> 
> s{(\d+\.\d+)}  {<A HREF="$1">$1</A>}g;
> 
> What can I change to also match an optional
> third or fourth  (  #.#.#  or #.#.#.# ) section number???

	s{(\d+(\.\d+)+)} {<A HREF="$1">$1</A>};
will match any number of #.#... sequences

If you want to limit that to 4 levels only,
	s{(\d+(\.\d+){2,4})} {<A HREF="$1">$1</A>};

/prakash

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