 ps1 ps2 eof-value =&gt; form1, form2,
...</i></p>

<p><b>Arguments and values:</b></p>

<p><i>ps1</i>---either a string or a function that returns a string to be used
when prompting user for the command. Default is <code>"* "</code>.
<p><i>ps2</i>---either a string or a function that returns a string to be used 
when prompting user for the rest of incomplete command. Default is <code>"> "</code>.
<p><i>eof-value</i>---a value to return in case of the end of
<code>*standard-input*</code> stream. By default 