p;[port = <i>number</i>,]<br>
&nbsp;&nbsp;[type = <i>string</i>,]<br>
&nbsp;&nbsp;[step = <i>LTN12 pump step</i>,]<br>
&nbsp;&nbsp;[create = <i>function</i>]<br>
<b>}</b>
</p>

<p class=description>
The <tt>get</tt> function has two forms. The simple form has fixed
functionality: it downloads the contents of a URL and returns it as a
string. The generic form allows a <em>lot</em> more control, as explained
below.
</p>

<p class=parameters>
If the argument of the <tt>get</tt> function is a table, the functio