+ $title = $title ? sprintf ' <em class="ex">(%s)</em>', $title : '';
+
+ if (my $eg = $attr->{eg}) {
+ my $pre = Entity($eg);
+ $pre =~ s<\N{ZERO WIDTH SPACE}>{</code><wbr/><code>}g;
+ $pre = " <small>{<code>$pre</code>}</small>";
+ $title = $pre . $title;
+ }
+ return $title;