C<$c-E<gt>req-E<gt>args>. Upon returning from the function,
C<$c-E<gt>req-E<gt>args> will be restored to the previous values.
- $c->forward('/foo');
+Any data C<return>ed from the action forwarded to, will be returned by the
+call to to forward.
+
+ my $foodata = $c->forward('/foo');
$c->forward('index');
$c->forward(qw/MyApp::Model::CDBI::Foo do_stuff/);
$c->forward('MyApp::View::TT');