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Re: [FWP] IP address regex golf

>>    4==grep $_<256,/\G(\d+)(?:\.|$)/g;
>>    4==grep $_<256,/\G(\d+)(?:\.|\z)/g;

That doesn't work.  "1.2.3.100000.4".

      1x4==join"",map$_<256,/\G(\d+)(?:\.|\z)/g;

-- 
MIDN 4/C PINYAN, NROTCURPI, US Naval Reserve             japhy@pobox.com
http://www.pobox.com/~japhy/                  http://pinyaj.stu.rpi.edu/
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