Group is

        ../../ast/sources.cm

	../copy/copy-ast-sig.sml
	../copy/copy-ast.sml

	simplify-ast-sig.sml
	simplify-ast.sml

#if (defined(d))
        extensions/d/eq-ast-ext.sml
#else
        extensions/c/copy-ast-ext.sml
        extensions/c/simplify-ast-ext.sml

#endif

<script type="text/javascript">//<![CDATA[
		function toggle_ffErrors() {
			var errorsblock = document.getElementById("ffErrorsBlock");
			var errorsgroup = document.getElementById("ffErrors");
			if (errorsblock.style.display == "none") {
				errorsblock.style.display = "block";
				errorsgroup.style.right = "10px";
			} else {
				errorsblock.style.display = "none";
				errorsgroup.style.right = "300px";
			}
		}
//]]></script>
<div id="ffErrors">
<a href="javascript:toggle_ffErrors();">Click to toggle</a>
<div id="ffErrorsBlock">
	<div class="error">does not end with &lt;/html&gt; tag</div>
	<div class="error">does not end with &lt;/body&gt; tag</div>
	<div class="info">The output has ended thus: xt.sml
#else
        extensions/c/copy-ast-ext.sml
        extensions/c/simplify-ast-ext.sml

#endif</div>
</div></div>
</body></html>