Dear Choroba,

Thank you for your suggestions.

The only thing I changed in the code is the line: 

- if (/^ +$/)  {
+ if (/^\s+$/) {

[download]

It seems its working now, let me know if you find something else.

Regards

In reply to Re^6: Alignment and matrix generation by newtoperlprog
in thread Alignment and matrix generation by newtoperlprog

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