-=head1 PACKAGE FUNCTIONS
-
-=over 4
-
-=item C<make_filtered %filter_spec>
-
-This function must be called by a controller at compile time. It is
-uesd to set the various parameters required for this helper to do its
-magic.
-
-Careful: If you want to use this in conjunction with
-L<SL:Controller::Helper::Paginated>, you need to call C<make_filtered> first,
-or the paginating will not get all the relevant information to estimate the
-number of pages correctly. To ensure this does not happen, this module will
-croak when it detects such a scenario.
-
-The hash C<%filter_spec> can include the following parameters: