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- package PerlIO::encoding;
-
- use strict;
- our $VERSION = '0.10';
- our $DEBUG = 0;
- $DEBUG and warn __PACKAGE__, " called by ", join(", ", caller), "\n";
-
- #
- # Equivalent of this is done in encoding.xs - do not uncomment.
- #
- # use Encode ();
-
- use XSLoader ();
- XSLoader::load(__PACKAGE__, $VERSION);
-
- our $fallback =
- Encode::PERLQQ()|Encode::WARN_ON_ERR()|Encode::STOP_AT_PARTIAL();
-
- 1;
- __END__
-
- =head1 NAME
-
- PerlIO::encoding - encoding layer
-
- =head1 SYNOPSIS
-
- use PerlIO::encoding;
-
- open($f, "<:encoding(foo)", "infoo");
- open($f, ">:encoding(bar)", "outbar");
-
- use Encode qw(:fallbacks);
- $PerlIO::encoding::fallback = FB_PERLQQ;
-
- =head1 DESCRIPTION
-
- This PerlIO layer opens a filehandle with a transparent encoding filter.
-
- On input, it converts the bytes expected to be in the specified
- character set and encoding to Perl string data (Unicode and
- Perl's internal Unicode encoding, UTF-8). On output, it converts
- Perl string data into the specified character set and encoding.
-
- When the layer is pushed, the current value of C<$PerlIO::encoding::fallback>
- is saved and used as the CHECK argument when calling the Encode methods
- encode() and decode().
-
- =head1 SEE ALSO
-
- L<open>, L<Encode>, L<perlfunc/binmode>, L<perluniintro>
-
- =cut
-