The replacements are good, but the interface is a bit murky. It returns the "fixed" list, but it also modifies the original list. For instance, the output of your snippet is the same if you simply: 
fix_chars(@names);

[download]
instead of: 
my @names = fix_chars(@names);

[download]
I would rewrite it so that it either left the original list intact, or didn't return the "fixed" list. Something like: 
sub fix_chars {
  my @fixed = @_;
  for (@fixed) { 
    tr/ΑΠΙΝΣΪέΦαπινσϊύφ/ADEIOUYOadeiouyo/; 
    ...
  }
  return @fixed;
}

[download]

-Blake

In reply to Re2: Foreign language characters... by blakem
in thread Foreign language characters... by meetn2veg

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