=head1 SYNOPSIS
-B<perl> S<[ B<-sTuU> ]>
+B<perl> S<[ B<-sTuUWX> ]>
S<[ B<-hv> ] [ B<-V>[:I<configvar>] ]>
S<[ B<-cw> ] [ B<-d>[:I<debugger>] ] [ B<-D>[I<number/list>] ]>
S<[ B<-pna> ] [ B<-F>I<pattern> ] [ B<-l>[I<octal>] ] [ B<-0>[I<octal>] ]>
of warnings; see L<warning> (or better yet, its source code) about
that.
+=item B<-W>
+
+Enables all warnings regardless of
+See L<perllexwarn>.
+
+=item B<-X>
+
+Disables all warnings regardless of
+See L<perllexwarn>.
+
=item B<-x> I<directory>
tells Perl that the program is embedded in a larger chunk of unrelated