The first argument to split is a regex, not a string. /|/ says to match either nothing or nothing. Split, as documented, will split every character when giving a regex that matches nothing.

Warning: Unless otherwise stated, code is untested. Do not use without understanding. Code is posted in the hopes it is useful, but without warranty. All copyrights are relinquished into the public domain unless otherwise stated. I am not an angel. I am capable of error, and err on a fairly regular basis. If I made a mistake, please let me know (such as by replying to this node).

In reply to Re: Re: Re: Re: 2: recursive difficulty by theorbtwo
in thread recursive difficulty by jjohhn

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