=item B<compat>
-use the old format. This is equivalent to specifying no name options at all.
+use the old format.
=item B<RFC2253>
a oneline format which is more readable than RFC2253. It is equivalent to
specifying the B<esc_2253>, B<esc_ctrl>, B<esc_msb>, B<utf8>, B<dump_nostr>,
B<dump_der>, B<use_quote>, B<sep_comma_plus_space>, B<space_eq> and B<sname>
-options.
+options. This is the I<default> of no name options are given explicitely.
=item B<multiline>