Ok. Monks, this is tricky becuase it involves some math; I have an alpha numeric string which needs to find the next alpha numeric string; off hand certain alpha numerical characters are not available or validation box does not take those alpha characters. I know I could employ math to solve it but, would you know another method to find its numbers and letters on alpha characters, sort of like the lotto which tries to find its next of king. The alpha string is twenty five characters long, not using all alphabet letters or numbers 0-9. Pls Hint.
splice @buffer, 0, 0, (splice @buffer, $start_index);