I> argument.
<H4><A NAME="M5">CONFIGURING CLASSES</A></H4>
The following commands are supported in the <I>defScript</I> for
<B>oo::define</B>, each of which may also be used in the <I>subcommand</I> form:
<P>
<DL class="configuring classes">
<DT><A NAME="M6"><B>constructor</B><I> argList bodyScript</I></A><DD>
This creates or updates the constructor for a class. The formal arguments to
the constructor (defined using the same format as for the Tcl <B><A HREF="proc.html">proc</A></B>
command) will be <I>argLi