[ Please place blocks of computer text (e.g. code, data and output) in <c>...</c> tags. ]

The first step would be to find out what ReadKey is returning. You could use 

use Data::Dumper;
{
   local $Data::Dumper::Useqq = 1;
   print(STDERR Dumper($input));
}

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In reply to Re: Regex arrow key problem by ikegami
in thread Regex arrow key problem by austin43

Title:
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