For example I thought this would be it 
$re = qr/beer=(\d{2}).*(vodka=(\d{2})){0,1}.*chips=(\d{3})/;

[download]

but it doesn't capture $2,$3 in str1 (why?).

In reply to Re^2: Likely trivial regex question by moodywoody
in thread Likely trivial regex question by moodywoody

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