-----Original Message-----
>From: Chas Owens <[EMAIL PROTECTED]>
>Sent: Aug 21, 2007 10:01 PM
>To: Jeff Pang <[EMAIL PROTECTED]>
>Cc: [EMAIL PROTECTED], beginners@perl.org
>Subject: Re: regex help
>
>On 8/21/07, Jeff Pang <[EMAIL PROTECTED]> wrote:
>snip
>> my @new = map { $_->[0] } sort { $b->[1] <=> $a->[1] or $b->[2] <=>
>> $a->[2] or $b->[3] <=> $a->[3] } map { [ $_, split/\D+/ ] } @arr;
>snip
>
>While splitting on non-number is a nifty solution, it would break if
>the custom tag can contain a number (16-custom2.2-14). It is better
>to nail down the version number scheme and write a regex that pulls
>the required info from it that throws an error if a version does not
>match the scheme.
Have you seen this case on his datas?
--
Jeff Pang - [EMAIL PROTECTED]
http://home.arcor.de/jeffpang/
--
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
http://learn.perl.org/
