NAME

       PerlIO::utf8_strict - Fast and correct UTF-8 IO

VERSION

       version 0.010

SYNOPSIS

        open my $fh, '<:utf8_strict', $filename;

DESCRIPTION

       This module provides a fast and correct UTF-8 PerlIO layer. Unlike perl's default ":utf8" layer it checks
       the input for correctness.

LAYER ARGUMENTS

       allow_noncharacters
       allow_surrogates

EXPORT

       PerlIO::utf8_strict exports no subroutines or symbols, just a perl layer "utf8_strict"

DIAGNOSTICS

       Can't decode ill-formed UTF-8 octet sequence <%s>
           (F) Encountered an ill-formed UTF-8 octet sequence. <%s> contains a hexadecimal representation of the
           maximal subpart of the ill-formed subsequence.

       Can't interchange noncharacter code point U+%.4X
           (F)  Noncharacters  is  permanently  reserved for internal use and that should never be interchanged.
           Noncharacters consist of the values U+nFFFE and U+nFFFF (where n is from 0 to 10^16) and  the  values
           U+FDD0..U+FDEF.

AUTHORS

       •   Leon Timmermans <leont@cpan.org>

       •   Christian Hansen <chansen@cpan.org>

COPYRIGHT AND LICENSE

       This software is copyright (c) 2012 by Leon Timmermans, Christian Hansen.

       This  is  free  software;  you  can  redistribute  it and/or modify it under the same terms as the Perl 5
       programming language system itself.

perl v5.38.2                                       2024-03-31                           PerlIO::utf8_strict(3pm)