[register] Request to change the NAPTR record for ftp.uri.arpa

[Frank Ellermann]

On 10 July 2011 11:33, Mykyta Yevstifeyev wrote:

> !^ftp://([^@]*)([^:/?#]*).*$!\\2!i

Yes, the regexp apparently could be improved, but I don't
understand the syntax details.  Or rather, I see that your
syntax should be okay if there is a valid "@" in the URI.

Why does it also work if there is no "@" at all?  BTW, I
think the total number of users reading this list is two.

-Frank