Oh - an interesting problem ;)

You don't really need _alpha_add as perl is smart enough to do that for you

 
my $c = 'AA';
$c++;
say $c;

[download]

will output AB

I don't think I can do any better for the rest of your code, unless you know what format the text entries take?

In reply to Re: Character Text Delimiters by RichardK
in thread Character Text Delimiters by Ninthwave

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