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package usw; |
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1132720
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use 5.012005; |
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use parent qw(utf8 strict warnings); |
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8627
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use Encode qw(is_utf8 encode_utf8 decode_utf8); |
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6718
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our $VERSION = "0.12"; |
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my $enc; |
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sub _get_encoding {$enc} |
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sub import { |
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$_->import for qw( utf8 strict warnings ); # borrowed from https://metacpan.org/pod/Mojo::Base |
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require encoding; |
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my $cp = encoding::_get_locale_encoding(); # borrowed from https://metacpan.org/pod/open |
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$enc = $cp =~ /^utf-?8/i ? 'UTF-8' : $cp; |
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$enc ||= ( split /\./, $ENV{LANG} )[-1]; # Cannot find encoding in some environment |
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if ($enc) { |
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$| = 1; |
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binmode \*STDIN => ":encoding($enc)"; |
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binmode \*STDOUT => ":encoding($enc)"; |
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binmode \*STDERR => ":encoding($enc)"; |
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} |
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$SIG{__WARN__} = \&_redecode; |
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$SIG{__DIE__} = sub { die _redecode(@_) }; |
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return; |
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} |
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sub unimport { |
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require Carp; |
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Carp::croak "$_[0] doesn't provide `no` pragma"; |
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} |
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sub _redecode { |
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$_[0] =~ /^(.+) at (.+) line (\d+)\.$/; |
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my @texts = split $2, $_[0]; |
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return is_utf8($1) |
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? $texts[0] || '' . decode_utf8($2) . $texts[1] || '' |
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: decode_utf8 $_[0]; |
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} |
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1; |
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__END__ |