is expecting only the ASCII digits might be misled, or if the match is
C<\d+>, the matched string might contain a mixture of digits from
different writing systems that look like they signify a number different
-than they actually do. L<Unicode::UCD/num()> can be used to safely
+than they actually do. L<Unicode::UCDE<sol>num()|Unicode::UCD/num> can
+be used to safely
calculate the value, returning C<undef> if the input string contains
such a mixture.
pod/perlre.pod Verbatim line length including indents exceeds 80 by 11
pod/perlreapi.pod Verbatim line length including indents exceeds 80 by 17
pod/perlrebackslash.pod Verbatim line length including indents exceeds 80 by 1
-pod/perlrecharclass.pod Apparent broken link 1
pod/perlref.pod Verbatim line length including indents exceeds 80 by 1
pod/perlreguts.pod Verbatim line length including indents exceeds 80 by 17
pod/perlrequick.pod Verbatim line length including indents exceeds 80 by 3