<p>In modules/exec/doc/exec_admin.xml:</p>
<pre style='color:#555'>&gt; @@ -332,6 +332,76 @@ exec_getenv(&quot;HOSTNAME&quot;, &quot;$avp(localhost)&quot;);
&gt;                  &lt;/example&gt;
&gt;          &lt;/section&gt;
&gt;  
&gt; +        &lt;section&gt;
&gt; +                &lt;title&gt;
&gt; +                &lt;function moreinfo=&quot;none&quot;&gt;exec(command, [output], [input], [error],[envavp])&lt;/function&gt;
</pre>
<p>Could you change that to [input], [output], [error] ? That makes sense for everyone familiar with standard unix convention (0=stdin, 1=stdout, 2=stderr). It's not too late to fix now.</p>

<p>And add a space before <code>[envavp]</code>.</p>

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