The London Perl and Raku Workshop takes place on 26th Oct 2024. If your company depends on Perl, please consider sponsoring and/or attending.
 / 
Unicode-Security-0.01
River stage zero No dependents
6 ++
/ Unicode::Security

NAME

Unicode::Security - Unicode security mechanisms

SYNOPSIS

    use Unicode::Security qw(confusable restriction_level)

    $truth = confusable($string1, $string2);
    $level = restriction_level($string);

DESCRIPTION

Implements the Unicode security mechanisms as described in the Unicode Technical Standard #39.

FUNCTIONS

confusable

    $truth = confusable($string1, $string2)

Returns true if if the two strings are confusable.

skeleton

    $skel = skeleton($string)

The skeleton transform is used internally by the confusable algorithm. The result is not intended for display, storage or transmission. It should be thought of as an intermediate processing form, similar to a hashcode. The characters in the skeleton are not guaranteed to be identifier characters.

restriction_level

    $level = restriction_level($string [, $non_id_regex])

Returns the restriction level (0-5) of the string. The default Identifier Profile matches against \P{ID_Continue}. If you want to use a different Identifier Profile, you can pass in an optional regular expression to test for non-identifier characters.

soss

    %soss = soss($string)

The set of Unicode character script names for a given string. Used internally by the restriction level algorithm.

SEE ALSO

http://www.unicode.org/reports/tr39/

TODO

REQUESTS AND BUGS

Please report any bugs or feature requests to http://rt.cpan.org/Public/Bug/Report.html?Queue=Unicode-Security. I will be notified, and then you'll automatically be notified of progress on your bug as I make changes.

SUPPORT

You can find documentation for this module with the perldoc command.

    perldoc Unicode::Security

You can also look for information at:

COPYRIGHT AND LICENSE

Copyright (C) 2014 gray <gray at cpan.org>, all rights reserved.

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

AUTHOR

gray, <gray at cpan.org>