ee above), it may throw an
exception if the system is unable to start the thread correctly, and
if it does so the task will not be added.  This procedure will throw a
&rsquo;thread-pool-error exception if it is invoked after the thread pool
object concerned has been closed by a call to thread-pool-stop!.
</p>
<p>This procedure is first available in version 0.12 of this library.
</p></dd></dl>

<dl class="def">
<dt id="index-with_002dthread_002dpool_002dincrement"><span class="category">Syntax: </span><span>