I'm curious as to how this handles multiple sections of the UTF space simultaneously, but nevermind that ;-)

First off, your print statement is after your return statement. It'll never execute under any circumstances.

Second, your $tim string isn't UTF8, so it's moot. Try decoding it into utf8 using the Encode module.

This is what I got to work: 

#!/usr/bin/perl
use strict;
use Encode;
sub ToUpper {
    print "Here we are\n";
  return<<END;
0061\t0063\t0041
END
}
#my $tim = "abcdef";
my $tim = Encode::decode('utf8',"abcdef");
my $t2 = uc($tim);
print "[$t2]\n";

[download]
Good luck,

In reply to Re: User-Defined Case Mappings by Tanktalus
in thread User-Defined Case Mappings by timgreenwood

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