I have tried exactly that and it works just fine. Thank you very much!

And I tested this version and it also works:

$txline = $_;
$ch1 = "\N{U+100049}";
$ch2 = "\N{u+2190}";
$txline =~ s/$ch1/$ch2/g;

[download]

Again many thanks, this helps my understanding a lot.

Peter

In reply to Re^2: Global substitution of non-base-plane Unicode characters by pjfarley3
in thread Global substitution of non-base-plane Unicode characters by pjfarley3

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