The trouble is not with regexp but with lines to match.

But we can fix them: 

my $prev = '';
LINE: while ( <> ) {
  next LINE if "$prev$_" =~ m/\.{4}<B.*ird>/s .. /(\+\=\+)$/;
  print;
  $prev = $_;
}

[download]

In reply to Re: Matching a range of lines using a regex (the .. and ... operators) by ccn
in thread Matching a range of lines using a regex (the .. and ... operators) by hambo

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