The Number::Format module would work for this: 
    #!/usr/bin/perl -w

    use strict;
    use Number::Format qw(:subs :vars);

    $NEG_FORMAT = "x";

    print format_picture(123456789012345, 'No-###-#####-#######');

    __END__
    Prints:

    No-123-45678-9012345

[download]
Note: the above code generates a warning in the module but that is probably easily fixed.

--
John.

In reply to Re: Format of number by template by jmcnamara
in thread Format of number by template by nite_man

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