Wow that&#39;s great. Thanks you very much indeed. Now I&#39;m going to figure out how it works. <div><div><br></div><div>All the Best,</div><div>Peiman</div></div><div><br></div><br><div class="gmail_quote">On 5 October 2012 00:06, i go bananas <span dir="ltr">&lt;<a href="mailto:hard.off@gmail.com" target="_blank">hard.off@gmail.com</a>&gt;</span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">there is a useful library called [list-abs], which has lots of those sort of things, but in this case, i couldn&#39;t find exactly what you&#39;re after.  Here&#39;s a patch that does what you want though:<br>

</blockquote></div><br>