temize"><CODE>$(o.object-find &lt;var&gt;)</CODE>: fetches the field or method from the object;
it is equivalent to <CODE>$(o.&lt;var&gt;)</CODE>, but the variable can be non-constant.
</LI><LI CLASS="li-itemize"><CODE>$(o.object-map &lt;fun&gt;)</CODE>: maps a function over the object. The function
should take two arguments; the first is a field name, the second is the
value of that field. The result is a new object constructed from the
values returned by the function.
</LI><LI CLASS="li-itemize"><CODE>o.o