n><span class="special">&gt;</span></code> defines an overloaded algorithm that
            takes the same arguments, but which is called <code class="computeroutput"><span class="identifier">u32regex_search</span></code>,
            and which will accept UTF-8, UTF-16 or UTF-32 encoded data, as well as
            an ICU UnicodeString as input.
          </p>
<p>
            Example: search for a character sequence in a specific language block:
          </p>
<pre class="programlisting"><span class="ident