-C63 is completely unreadable. Please use -CSDA instead. It's a bit better.

You can do two of those letters using open: 

use open IO     => ':encoding(UTF-8)';  # -CD
use open ':std' => ':encoding(UTF-8)';  # -CS

[download]

But the simplest solution is not change anything and actually use the shebang line by launching the script directly, not as an argument to perl.

In reply to Re: Unicodeness and deprecated -C on shebang by ikegami
in thread Unicodeness and deprecated -C on shebang by wanradt

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