/ 
File-Find-utf8-0.005
River stage zero No dependents
/ File::Find::utf8

NAME

File::Find::utf8 - Fully UTF-8 aware File::Find

VERSION

version 0.005

SYNOPSIS

# Use the utf-8 versions of find and finddepth
use File::Find::utf8;
find(\&wanted, @directories_to_search);

# Revert back to non-utf-8 versions
no File::Find::utf8;
finddepth(\&wanted, @directories_to_search);

# Export only the find function
use File::Find::utf8 qw(find);
find(\&wanted, @directories_to_search);

# Export no functions
use File::Find::utf8 qw(:none); # NOT "use File::Find::utf8 qw();"!
File::Find::find(\&wanted, @directories_to_search);

DESCRIPTION

While the original File::Find functions are capable of handling UTF-8 quite well, they expect and return all data as bytes, not as characters.

This module replaces the File::Find functions with fully UTF-8 aware versions, both expecting and returning characters.

Note: Replacement of functions is not done on DOS and OS/2 as these systems do not have full UTF-8 file system support.

Behaviour

The module behaves as a pragma so you can use both use File::Find::utf8 and no File::Find::utf8 to turn utf-8 support on or off.

By default, both find() and finddepth() are exported (as with the original File::Find), if you want to prevent this, use use File::Find::utf8 qw(:none). (As all the magic happens in the module's import function, you can not simply use use File::Find::utf8 qw())

File::Find warning levels are properly propagated. Note though that for propagation of fatal File::Find warnings, Perl 5.12 or higher is required (or the appropriate version of warnings).

BUGS

Please report any bugs or feature requests on the bugtracker website https://github.com/HayoBaan/File-Find-utf8/issues

When submitting a bug or request, please include a test-file or a patch to an existing test-file that illustrates the bug or desired feature.

COMPATIBILITY

The filesystems of Dos, Windows, and OS/2 do not (fully) support UTF-8. The File::Find function will therefore not be replaced on these systems.

SEE ALSO

  • File::Find -- The original module.

  • Cwd::utf8 -- Fully utf-8 aware version of the Cwd functions.

  • utf8::all -- Turn on utf-8, all of it. This was also the module I first added the utf-8 aware versions of Cwd and File::Find to before moving them to their own package.

AUTHOR

Hayo Baan <info@hayobaan.nl>

COPYRIGHT AND LICENSE

This software is copyright (c) 2014 by Hayo Baan.

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