tput Buffering (buffer[])"><code class="computeroutput"><span class="identifier">buffer</span></code></a>):
            </p>
<p>
</p>
<pre class="programlisting"><span class="identifier">buffer</span><span class="special">[</span><span class="identifier">repeat</span><span class="special">[</span><span class="identifier">a</span><span class="special">]]</span></pre>
<p>
            </p>
<p>
              which will <span class="emphasis"><em>not</em></span> generate any output in case of
              a fai