if it can be done entirely inside the regex itself;

If what can be done? Change the position at which it will continue matching? Why don't you try it? 

>perl -le"$_='abc'; /(.)(?{ pos = 0 })(.)/; print for $1,$2"
a
b

[download]

Guess not.

In reply to Re: Recursive substitution by ikegami
in thread Recursive substitution by JadeNB

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