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<html><head><title>XLISP *gc-flag*</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>*gc-flag*</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>xldmem.c</nobr></td>
</tr>
</tbody></table></p>
<h2>Syntax</h2>
<dl>
<dt> *gc-flag*</dt>
</dl>
<h2>Description</h2>
<p>*gc-flag* is a system variable that controls the printing of a garbage
collection message. If *gc-flag* is
<nobr><a href="nil.htm">NIL</a> ,</nobr>
no garbage collection messages will be printed. If *gc-flag* is
non-<nobr><a href="nil.htm">NIL</a> ,</nobr> a garbage collection
message will be printed whenever a <a href="gc.htm">gc</a> takes
place. The default value for *gc-flag* is
<a href="nil.htm">NIL</a>. The message will be of the form:</p>
<pre class="example">
[ gc: total 4000, 2497 free ]
</pre>
<h2>Examples</h2>
<pre class="example">
*gc-flag* <font color="#008844">; returns NIL</font>
(gc) <font color="#008844">; returns NIL</font>
(setq *gc-flag* T) <font color="#008844">; set up for message</font>
(gc) <font color="#008844">; prints a gc message</font>
</pre>
<p>See the
<a href="../manual/xlisp-man-011.htm#gc-flag">*gc-flag*</a>
system variable in the <nobr>XLISP 2.0</nobr> manual.</p>
<p><nobr> <a href="#top">Back to Top</nobr></a></p>
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