regexp question

[Jerry Preston]

Hi,

I want to break down this name, pgrap.C4A2S1R.1.gif, into 4 parts.  I
can do it with split:

          ( $a1,$a2,$a3,$a4 ) = split( /\./, $program );

How do I do it with           s/\b(\.)\b(\.)\b(\.)\b(\.)/?

Thanks,

Jerry



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