That's because your "actual data" from the previous reply was different to the data in the last one. To accommodate, just change the regex to match the empty lines. The exact form is left as an exercise to the reader.
لսႽ† ᥲᥒ⚪⟊Ⴙᘓᖇ Ꮅᘓᖇ⎱ Ⴙᥲ𝇋ƙᘓᖇ

In reply to Re^5: Alignment and matrix generation by choroba
in thread Alignment and matrix generation by newtoperlprog

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