Could you explain your pet peeve further?   I'm not sure what you are thinking about. 
  $s = "8b\n";
  printf "  %smatch\n", ($s=~/^\d*$/) ? '' : 'no ';
    no match
  printf "  %smatch\n", ($s=~/^\d*/)  ? '' : 'no ';
    match
Without the '$' the checking is, um, untrustworthy.

In reply to Re: Re: Check input sub - comments please... by shenme
in thread Check input sub - comments please... by kiat

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