erm</A> listterm_append(<A HREF="term.html">Term</A> list, <A HREF="term.html">Term</A> element);
</B></PRE>This routine appends an element to a listterm.  The resulting
listterm is returned.  Neither the list nor the element is copied.
You should not refer to the argument "list" after calling this
routine---a good way to call it is like this:
<PRE>list = <A HREF="#listterm_append">listterm_append</A>(list, element)</PRE>
<P>
If "list" is not a <A HREF="#proper_listterm">proper_listterm</A>(), the result wi