diff --git a/doc/Language/5to6-nutshell.pod6 b/doc/Language/5to6-nutshell.pod6
index b89c8d328..d5121f214 100644
--- a/doc/Language/5to6-nutshell.pod6
+++ b/doc/Language/5to6-nutshell.pod6
@@ -1646,6 +1646,20 @@ Pair, with a key of the var name, and a value of the var value.
["foo" => 42, "bar" => 44, "baz" => [16, 32, 64, "Hike!"]]
=end code
+There is also a debugging aid for developers called C
(Tiny Data Dumper,
+so Tiny it lost the "t"). This will print the C<.perl> representation plus
+some extra information that could be introspected, of the given variables on
+STDERR:
+
+=begin code :preamble
+# PerlĀ 6
+ dd $foo, $bar, @baz;
+# Output
+ Int $foo = 42
+ Int $bar = 44
+ Array @baz = [16, 32, 64, "Hike!"]
+=end code
+
=head3 C
Switch parsing is now done by the parameter list of the C subroutine.