=head1 DESCRIPTION
-this is a collection of helper functions used in Lx-Office.
+this is a collection of helper functions used in kivitendo.
Most of them are either obvious or too obscure to care about unless you really have to.
The exceptions are documented here.
=over 4
=item save_form
+
=item restore_form
A lot of the old sql-ledger routines are strictly procedural. They search for params in the $form object, do stuff with it, and return a status code.