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diff --git a/pod/perlsub.pod b/pod/perlsub.pod
index b440cd1..4329c16 100644
--- a/pod/perlsub.pod
+++ b/pod/perlsub.pod
@@ -207,8 +207,8 @@ core, as are modules whose names are in all lower case.  A
 function in all capitals is a loosely-held convention meaning it
 will be called indirectly by the run-time system itself, usually
 due to a triggered event.  Functions that do special, pre-defined
-things include C<BEGIN>, C<CHECK>, C<INIT>, C<END>, C<AUTOLOAD>, and
-C<DESTROY>--plus all functions mentioned in L<perltie>.
+things include C<BEGIN>, C<CHECK>, C<INIT>, C<END>, C<AUTOLOAD>,
+C<CLONE> and C<DESTROY>--plus all functions mentioned in L<perltie>.
 
 =head2 Private Variables via my()
 
@@ -926,6 +926,22 @@ that absolutely must start with that character.  The value passed
 as part of C<@_> will be a reference to the actual argument given
 in the subroutine call, obtained by applying C<\> to that argument.
 
+You can also backslash several argument types simultaneously by using
+the C<\[]> notation:
+
+    sub myref (\[$@%&*])
+
+will allow calling myref() as
+
+    myref $var
+    myref @array
+    myref %hash
+    myref &sub
+    myref *glob
+
+and the first argument of myref() will be a reference to
+a scalar, an array, a hash, a code, or a glob.
+
 Unbackslashed prototype characters have special meanings.  Any
 unbackslashed C<@> or C<%> eats all remaining arguments, and forces
 list context.  An argument represented by C<$> forces scalar context.  An