- searching</span>
   <span class="comment">// for specific scripts is actually pretty hard to do right.</span>
   <span class="comment">//</span>
   <span class="comment">// Here we search for a character sequence that begins with a Greek letter,</span>
   <span class="comment">// and continues with characters that are either not-letters ( [^[:L*:]] )</span>
   <span class="comment">// or are characters in the Greek character block ( [\\x{370}-\\x{3FF}] ).</span>
   <span class="comment">//</span>
   <span