;</span>
            <span class="n">buf</span><span class="o">.</span><span class="na">append</span><span class="o">(</span><span class="s">"return "</span><span class="o">).</span><span class="na">append</span><span class="o">(</span><span class="n">arg</span><span class="o">).</span><span class="na">append</span><span class="o">(</span><span class="s">";}\n"</span><span class="o">);</span>
        <span class="o">}</span>
    <span class="o">}</span>

    <span class="kd">private</span> <span class="kd">