File Coverage

lib/Text/Undiacritic.pm

Criterion	Covered	Total	%
statement	22	22	100.0
branch	4	4	100.0
condition			n/a
subroutine	5	5	100.0
pod	1	1	100.0
total	32	32	100.0

package Text::Undiacritic;

use strict;
use warnings;
our $VERSION = '0.06';

require Exporter;
our @ISA = qw(Exporter); ## no critic
our @EXPORT_OK = qw(undiacritic);

use charnames ':full';
use Unicode::Normalize qw(decompose);

sub undiacritic {
  my $characters = shift;

  if ( !$characters ) { return $characters; }

  $characters = decompose($characters);
  $characters =~ s/\p{NonspacingMark}//gxms;

  return join('',
    map {
      (ord($_) > 127)
        ? do {
          my $charname = charnames::viacode(ord $_);
          $charname =~ s/\s WITH \s .+ \z//x;
          charnames::string_vianame($charname);
        }
        : $_;
    }
    split //, $characters
  );
}

1;

__END__