Vineet Pande <[EMAIL PROTECTED]> asked:
> I don't understand the way perl 'advances' the variables
> along the range a-z, A-Z, and 0-9.
This is described in the perlop manpage:
[...]
The auto-increment operator has a little extra builtin magic to it. If you
increment a variable that is numeric,
On Wed, May 25, 2005 at 10:27:11AM +, Vineet Pande wrote:
> Hi:
> I don't understand the way perl 'advances' the variables along the range
> a-z, A-Z, and 0-9.
> For example from a book
>
> $a = "A9"; print ++$a, "\n";
>
> gives B0 as expected,
>
> but,
> $a = "Zz"; print ++$a, "\n";
>
>
