# Copyright 2002-2007 Interchange Development Group and others

# Copyright 1996-2002 Red Hat, Inc.

#

# This program is free software; you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation; either version 2 of the License, or

# (at your option) any later version. See the LICENSE file for details.

CodeDef alpha Filter

CodeDef alpha Description A-Za-z only

CodeDef alpha Help Returns only ASCII alphabetic characters (A-Z and a-z)

CodeDef alpha Routine <<EOR

sub {

my $val = shift;

$val =~ s/[^A-Za-z]+//g;

return $val;

}

EOR