Adds note on how to access symbols from "required" modules.

And I hope this closes Raku#1287, if I got it correctly.

doc/Language/modules.pod6

@@ -112,7 +112,13 @@ indirect lookup.
 The symbols provided by the loaded module will not be imported into the current
 scope. You may use L<dynamic lookup|/language/packages#index-entry-::()> or
 L<dynamic subsets|/language/typesystem#subset> to use them by providing the
-fully qualified name of a symbol.
+fully qualified name of a symbol, for instance:
+
+    require ::("Test");
+    my &mmk = ::("Test::EXPORT::DEFAULT::&ok");
+    mmk('oi‽'); # OUTPUT: «ok 1 - ␤»
+
+The FQN of C<ok> is C<Test::EXPORT::DEFAULT::&ok>. We are aliasing it to C<mmk> so that we can use that symbol provided by C<Test> in the current scope.
 
 To import symbols you must define them at compile time. B<NOTE:> C<require>
 is lexically scoped:

xt/words.pws

@@ -1373,3 +1373,5 @@ yyyy
 zef
 zoffixznet
 zwj
+mmk
+FQN