use Data::Visitor::Callback;
use Catalyst::Utils ();
-our $VERSION = '0.27';
+our $VERSION = '0.28';
=head1 NAME
=head2 config_substitutions( $value )
-This method substitutes macros found with calls to a function. There are three
-default macros:
+This method substitutes macros found with calls to a function. There are a
+number of default macros:
=over 4