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( [id://3333]=superdoc: print w/replies, xml ) Need Help??

Note: In the following source code,
replace "∃" with the UTF-8 representation of "∃", and
replace "трщь" with the UTF-8 representation of "трщь".

use strict; use warnings; no warnings 'redefine'; for ( [ "Symbol, use utf8: " => "use utf8; sub ∃ {}" ], [ "Symbol, no utf8: " => "no utf8; sub ∃ {}" ], [ "Russian, use utf8: " => "use utf8; sub трщ&#11 +00; {}" ], [ "Russian, no utf8: " => "no utf8; sub трщ&#11 +00; {}" ], ) { print $_->[0], eval "$_->[1]; 1" ? "Success\n" : $@; }
outputs
Symbol, use utf8: Illegal declaration of anonymous subroutine at (eva +l 1) line 1. Symbol, no utf8: Illegal declaration of anonymous subroutine at (eva +l 2) line 1. Russian, use utf8: Success Russian, no utf8: Illegal declaration of anonymous subroutine at (eva +l 4) line 1.

If the problem is what you say it is, wouldn't use utf8 have no effect on the error?


In reply to Re^2: A sub named ∃ by ikegami
in thread A sub named ∃ by diotalevi

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