But to decrement: 
my $ctr = 'a';
$ctr = chr( ord($ctr) - 1);

[download]
Not sure why they decided not to implement -- on chars. (Thanks to Dog and Pony and Zaxo for pointing me to page 354 in Programming Perl for that.) 
()-()
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In reply to Re: Re: Character++ by ignatz
in thread Character++ by Baz

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