NAME
    Text::Levenshtein::XS - XS Levenshtein edit distance.

SYNOPSIS
            use Text::Levenshtein::XS qw/distance/;

            print distance('Neil','Niel');
            # prints 2

DESCRIPTION
    Returns the number of edits (insert,delete,substitute) required to turn
    the source string into the target string. XS implementation (requires a
    C compiler). Works correctly with utf8.

            use Text::Levenshtein::XS qw/distance/;
            use utf8;

            distance('ⓕⓞⓤⓡ','ⓕⓤⓞⓡ'), 
            # prints 2

METHODS
  distance
    Arguments: source string and target string.

    Returns: int that represents the edit distance between the two argument.
    Stops calculations and returns -1 if max distance is set and reached.

    Wrapper function to take the edit distance between a source and target
    string using XS algorithm implementation.

            use Text::Levenshtein::XS qw/distance/;
            print distance('Neil','Niel');
            # prints 2

NOTES
    Drop in replacement for Text::LevenshteinXS

SEE ALSO
    *   Text::Levenshtein::Damerau

    *   Text::Levenshtein::Damerau::PP

    *   Text::Levenshtein::Damerau::XS

    *   Text::Fuzzy

BUGS
    Please report bugs to:

    <https://rt.cpan.org/Public/Dist/Display.html?Name=Text-Levenshtein-XS>

AUTHOR
    Nick Logan <ugexe@cpan.com>

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

POD ERRORS
    Hey! The above document had some coding errors, which are explained
    below:

    Around line 72:
        =back without =over