Nguyen Thai Ngoc Duy <pclouds@xxxxxxxxx> writes:
> Perhaps we should just reject this case. No sane body would ever use it.
I'd have to say that dismissing before even trying is not a very
disciplined attitude.
Shouldn't an empty regexp simply match everything? Even on FBSD8,
$ grep '' /etc/passwd
seems to show everything. How hard would it be to do this in the codepath
we are discussing?
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