pan class="o">=</span> <span class="n">args</span><span class="o">[</span><span class="n">i</span><span class="o">];</span>
            <span class="n">buf</span><span class="o">.</span><span class="na">append</span><span class="o">(</span><span class="s">"retval.put("</span><span class="o">)</span>
                    <span class="o">.</span><span class="na">append</span><span class="o">(</span><span class="n">_quotesAround</span><span class="o">(</span><span class="n">arg</span><span class="o">))</span>
 