Notation</b></p>
<dl class="variablelist">
<dt><span class="term"><code class="computeroutput"><span class="identifier">s</span></code></span></dt>
<dd><p>
                  Character-class specific string (See Character Class Types), or
                  a <a class="link" href="../basics.html#spirit.karma.reference.basics.lazy_argument">Lazy
                  Argument</a> that evaluates to a character-class specific string
                  value
                </p></dd>
<dt><span class="term"><code class