perlrecharclass: Mention UCD::num()

diff --git a/pod/perlrecharclass.pod b/pod/perlrecharclass.pod
index d9eff38..dfc774b 100644 (file)
--- a/pod/perlrecharclass.pod
+++ b/pod/perlrecharclass.pod
@@ -107,7 +107,8 @@ have different values.  For example, BENGALI DIGIT FOUR (U+09EA) looks
 very much like an ASCII DIGIT EIGHT (U+0038).
 
 It may be useful for security purposes for an application to require that all
-digits in a row be from the same script.   See L<Unicode::UCD/charscript()>.
+digits in a row be from the same script.  This can be checked by using
+L<Unicode::UCD/num()>.
 
 Any character not matched by C<\d> is matched by C<\D>.