Chris,<br><br>You answer was quite a bit more than I expected for a simple style question. Thanks.<br><br><div class="gmail_quote">On Nov 19, 2007 12:27 PM, ChrisK <<a href="mailto:email@example.com">firstname.lastname@example.org
</a>> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> The data dependency is circular. </blockquote></div><br>Yes, thus the need for the knot. I gather your answer to my style question is you prefer knot tying over monads for this particular problem.
<br><br>By the way, it seems that the second line of your code was garbled, but it's easy to figure out what you meant. <br><br>John<br>