And now in the usual idiom as well.

join
    "," ,
    map
        substr( $str, $-[$_], $+[$_] - $-[$_] ),
        1 .. $#+;

[download]

In reply to Re: Re: Re: Array of ($1, $2, ...) in replacement part of s///? by diotalevi
in thread Array of ($1, $2, ...) in replacement part of s///? by sleepingsquirrel

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