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<html><head><title>XLISP *rslt*</title>
<link rel="stylesheet" type="text/css" href="reference.css">
</head>
<body>
<a href="../start.htm">Nyquist / XLISP 2.0</a> -
<a href="../manual/contents.htm">Contents</a> |
<a href="../tutorials/tutorials.htm">Tutorials</a> |
<a href="../examples/examples.htm">Examples</a> |
<a href="reference-index.htm">Reference</a>
<hr>
<h1>*rslt*</h1>
<hr>
<p><table cellpadding="0" cellspacing="0" style="margin-left:10px"><tbody>
<tr valign="top">
<td><nobr>Type:</nobr></td>
<td><nobr> - </nobr></td>
<td width="100%"><nobr>system variable</nobr></td>
</tr>
<tr valign="top">
<td><nobr>Source:</nobr></td>
<td><nobr> - </nobr></td>
<td width="100%"><nobr>not explicitely defined</nobr></td>
</tr>
</tbody></table></p>
<h2>Syntax</h2>
<p><div class="box">
<dl>
<dt>*rslt*</dt>
</dl>
</div></p>
<h2>Description</h2>
<p>When a function returns more than one value, the global Nyquist *rslt*
variable is set to a list of the 'extra' values. This provides a
<nobr>make-shift</nobr> version of the '<nobr>multiple-value-return</nobr>'
facility in <nobr>Common Lisp</nobr>.</p>
<h2>Examples</h2>
<pre class="example">
(defun cl:values (&rest args)
(setq *rslt* args)
(first args))
(values 1 2 3) => 1
*rslt* => (1 2 3)
</pre>
<p>See <a href="defun.htm">defun</a>, <a href="first.htm">first</a>,
<a href="rest.htm">rest</a>,
<a href="lambda-keyword-rest.htm">&rest</a>,
<a href="setq.htm">setq</a>.</p>
<p>See also:</p>
<ul>
<li><nobr><a href="../examples/values.htm">Multiple Values</a></nobr></li>
</ul>
<p><nobr> <a href="#top">Back to Top</nobr></a></p>
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