-=item C<make_sorted %sort_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.
-
-There are two sorts of keys in the hash C<%sort_spec>. The first kind
-is written in all upper-case. Those parameters are control
-parameters. The second kind are all lower-case and represent indexes
-that can be used for sorting (similar to database column names). The
-second kind are also the indexes you use in a template when calling
-C<[% L.sorted_table_header(...) %]>.
-
-Control parameters include the following:
-
-=over 4