Regexp::Common::lingua (3pm)

    use Regexp::Common qw /lingua/;

    while (<>) {
        /^$RE{lingua}{palindrome}$/    and  print "is a palindrome\n";
    }

Please consult the manual of Regexp::Common for a general description of the works of this interface.

Do not use this module directly, but load it via Regexp::Common. Returns a pattern that recognizes a palindrome, a string that is the same if you reverse it. By default, it only matches strings consisting of letters, but this can be changed using the \*(C`{-chars}\*(C' option. This option takes a character class (default is \*(C`[A-Za-z]\*(C') as argument.

If \*(C`{-keep}\*(C' is used, only $1 will be set, and set to the entire match.

This pattern requires at least perl 5.6.0.

Regexp::Common for a general description of how to use this interface.

Damian Conway ([email protected])

This package is maintained by Abigail ([email protected]).

Many regexes are missing. Send them in to [email protected].

This software is Copyright (c) 2001 - 2009, Damian Conway and Abigail.

This module is free software, and maybe used under any of the following licenses:

1) The Perl Artistic License. See the file COPYRIGHT.AL. 2) The Perl Artistic License 2.0. See the file COPYRIGHT.AL2. 3) The BSD Licence. See the file COPYRIGHT.BSD. 4) The MIT Licence. See the file COPYRIGHT.MIT.