<br><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
The spec goes into tuples in some depth: <a href="http://dlang.org/tuple.html" target="_blank">http://dlang.org/tuple.html</a><br>
</blockquote></div><br><div>Thanks John.</div>