You want to split on the empty string or pattern
Just a quick note while the subject has been bought up - a string passed to split is auto-magically converted into a regex, with the sole exception of providing a q{ } (a single space) as the pattern (see. the docs for more info on this behaviour). This ambiguity was raised on p5p recently and the discussion can be followed here.
HTH

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broquaint

In reply to Re: Re: Splitting two digits by broquaint
in thread Splitting two digits by Anonymous Monk

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