On 4/27/07, Jeff Pang <[EMAIL PROTECTED]> wrote:
> umm, why are you testing twice? Just capture the last digit (instead
> of the whole version number) in the first regex.
>
> next unless /\s+\d+\.\d+\.(\d+)\s+/;
> print "$1\n"
>
b/c he asked two questions,
1) how to capture version string;
2) how to capture last number from version string.
surely I know testing one time is enough.
Sorry, it just looked odd that you were making one capture and then
doing nothing with it but doing another capture.
--
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
http://learn.perl.org/
