[Issue 16251] regex - `(..).*\1` doesn't match "axxxx"

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=16251

--- Comment #2 from Vladimir Panteleev <thecybershadow at gmail.com> ---
(In reply to TJ Ryan from comment #1)
> The regex module doesn't appear to
> currently support any context sensitive tokens.

What makes you say that?

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