It already found a match at the end of the string. It should not find two different matches at the end of the string.

If I'd used $1 then I would have gotten 

x$1cx$1cx$1cx$1

[download]

because it was vi, which isn't Perl (because otherwise it would have not been a good choice for demonstrating how it doesn't act like Perl).

- tye        

In reply to Re^3: zero-length match increments pos() (saner) by tye
in thread zero-length match increments pos() by Errto

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