Good point.

So to avoid encoding bugs and warnings at output about "Wide character in print" one can write: 

use utf8;
$ENV{LANG} = 'ru_RU.UTF-8';
use open IO => ':locale';   # I tried ':utf8' instead but got warnings

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In reply to Re^3: Different behaviour in characters in string vs. array? by ccn
in thread Different behaviour in characters in string vs. array? by Anonymous Monk

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