ose</span> <br />Conditionally execute the forms in a clause that is selected by
matching the result of evaluating <nobr><var>keyform</var></nobr> according to
<var>test</var>, generating an error if no clause is selected.
</p>
<p><span class="fndoclabel">Package</span>&nbsp;&nbsp;&nbsp;<code>:gbbopen-tools</code>
</p>
<p><span class="fndoclabel">Module</span>&nbsp;&nbsp;&nbsp;<code>:gbbopen-tools</code>
</p>
<p><span class="fndoclabel">Arguments and values</span><table class="tighttop">
<tr valign="top"><t